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Conserved domains on  [gi|1949615076|ref|XP_038119232|]
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dynamin isoform X1 [Culex quinquefasciatus]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DYNc smart00053
Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the ...
1-240 2.12e-153

Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the endocytic uptake of receptors, associated ligands, and plasma membrane following an exocytic event.


:

Pssm-ID: 197491  Cd Length: 240  Bit Score: 450.48  E-value: 2.12e-153
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076    1 MDSLIPIVNKLQDAFTQMGVHMQLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLINGTIEYGEFLH 80
Cdd:smart00053   1 MEELIPLVNKLQDAFSALGQSCDLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLIKSKTEYAEFLH 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076   81 QKGKKFSNFDEIRQEIEAETDRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQPADIENQIKGMIFQFIR 160
Cdd:smart00053  81 CKGKKFTDFDEVRNEIEAETDRVTGTNKGISGIPINLRVYSPHVLNLTLIDLPGITKVAVGDQPPDIEYQIKKMIKQFIS 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  161 KETCLILAVTPANTDLANSDALKLAKEVDPQGVRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGR 240
Cdd:smart00053 161 REECLILAVTPANTDLANSDALKLAKEVDPQGLRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGK 240
Dynamin_M pfam01031
Dynamin central region; This is the stalk region which lies between the GTPase domain, see ...
210-498 7.70e-131

Dynamin central region; This is the stalk region which lies between the GTPase domain, see pfam00350, and the pleckstrin homology (PH) domain, see pfam00169. This region dimerizes in a cross-like fashion forming a dynamin dimer in which the two G-domains are oriented in opposite directions.


:

Pssm-ID: 460033  Cd Length: 287  Bit Score: 393.81  E-value: 7.70e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 210 DARDILENKLLPLRRGYIGVVNRSQKDIEGRKDIHAALAAERKFFLSHPSYRHIADRLGTPYLQKVLNQQLTNHIRDTLP 289
Cdd:pfam01031   1 DALDILRNRVIPLKLGYVGVVNRSQKDINGNKSIEEALQDERAFFETHPAYRLLADKCGTPYLAKKLNQILVNHIRKSLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 290 GLRDRLQKQCLTLEKDVEQYKHFRPDDPSIKTKAMLQMIQQLQSDFERTIEGSGSalVNTNELSGGAKINRIFHERLRFE 369
Cdd:pfam01031  81 DLKNKINELLQKTEKELEKYGNGIPSDPAEKGKFLLQLITKFNQDFKNLIDGESE--ISTNELSGGARIRYIFNEIFPKS 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 370 IVKMSCDEKELRREISFAIRNIHGIRVGLFTPDMAFEAIVKRQIAQLKEPILKCIDLTVQELSNVVRICTDKMARYPRLR 449
Cdd:pfam01031 159 LEKIDPLENLSDEEIRTAIRNSRGIRLPLFVPEKAFELLVKQQIKRLEEPALKCVELVYEELERIIHKCTPELKRFPNLR 238
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*....
gi 1949615076 450 DETERIIATHIRQCEQRAKEQLLLMIDYELAYMNTNHEDFIGFANAQNK 498
Cdd:pfam01031 239 ERIKEVVEDLLRERLEPTEKMIRSLIEMELAYINTNHPDFIGGLNAVRE 287
PH_dynamin cd01256
Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle ...
512-623 1.26e-75

Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle formation. It has an N-terminal GTPase domain, followed by a PH domain, a GTPase effector domain and a C-terminal proline arginine rich domain. Dynamin-like proteins, which are found in metazoa, plants and yeast have the same domain architecture as dynamin, but lack the PH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


:

Pssm-ID: 269958  Cd Length: 112  Bit Score: 241.84  E-value: 1.26e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 512 NQVIRKGHMCIQNLGIMKGGSRPYWFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDIEQSFMSRRHTFALFNPDGRNIY 591
Cdd:cd01256     1 NQVIRKGWLTINNIGFMKGGSKEYWFVLTAESLSWYKDEEEKEKKYMLPLDGLKLRDVEKGFMSRKHIFALFNTDQRNVY 80
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1949615076 592 KDYKQLELSCESTDDVDSWKASFLRAGVYPEK 623
Cdd:cd01256    81 KDYKQLELSCETQEEVDSWKASFLRAGVYPEK 112
GED smart00302
Dynamin GTPase effector domain;
650-741 4.93e-34

Dynamin GTPase effector domain;


:

Pssm-ID: 128597  Cd Length: 92  Bit Score: 125.43  E-value: 4.93e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  650 QLERQVETIRNLVDSYMRIVTKTTRDMVPKAIMMLIINNSKDFINGELLAHLYATGDQASMMEESPEEAQKREEMLRMYH 729
Cdd:smart00302   1 YEDSELEEIKSLVKSYFTIVSKTLADQVPKAIMYLLVNESKDSLQNELLALLYKEELLDELLEEDPEIASKRKELKKRLE 80
                           90
                   ....*....|..
gi 1949615076  730 ACKEALRIIGDV 741
Cdd:smart00302  81 LLKKARQIIAAV 92
PHA03247 super family cl33720
large tegument protein UL36; Provisional
739-842 4.89e-03

large tegument protein UL36; Provisional


The actual alignment was detected with superfamily member PHA03247:

Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.89e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  739 GDVSMATFSTPVPPPVKNDWLSSGLDNPRLSPPSPGGPRKNAPQQ----------------QASLGSMGVPAISGRGPPP 802
Cdd:PHA03247  2729 RQASPALPAAPAPPAVPAGPATPGGPARPARPPTTAGPPAPAPPAapaagpprrltrpavaSLSESRESLPSPWDPADPP 2808
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|
gi 1949615076  803 APSSARPAPAIPSRPGGGNVPPLPQGRPTGQALPAPLIPS 842
Cdd:PHA03247  2809 AAVLAPAAALPPAASPAGPLPPPTSAQPTAPPPPPGPPPP 2848
 
Name Accession Description Interval E-value
DYNc smart00053
Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the ...
1-240 2.12e-153

Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the endocytic uptake of receptors, associated ligands, and plasma membrane following an exocytic event.


Pssm-ID: 197491  Cd Length: 240  Bit Score: 450.48  E-value: 2.12e-153
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076    1 MDSLIPIVNKLQDAFTQMGVHMQLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLINGTIEYGEFLH 80
Cdd:smart00053   1 MEELIPLVNKLQDAFSALGQSCDLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLIKSKTEYAEFLH 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076   81 QKGKKFSNFDEIRQEIEAETDRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQPADIENQIKGMIFQFIR 160
Cdd:smart00053  81 CKGKKFTDFDEVRNEIEAETDRVTGTNKGISGIPINLRVYSPHVLNLTLIDLPGITKVAVGDQPPDIEYQIKKMIKQFIS 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  161 KETCLILAVTPANTDLANSDALKLAKEVDPQGVRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGR 240
Cdd:smart00053 161 REECLILAVTPANTDLANSDALKLAKEVDPQGLRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGK 240
DLP_1 cd08771
Dynamin_like protein family includes dynamins and Mx proteins; The dynamin family of large ...
24-289 1.78e-144

Dynamin_like protein family includes dynamins and Mx proteins; The dynamin family of large mechanochemical GTPases includes the classical dynamins and dynamin-like proteins (DLPs) that are found throughout the Eukarya. These proteins catalyze membrane fission during clathrin-mediated endocytosis. Dynamin consists of five domains; an N-terminal G domain that binds and hydrolyzes GTP, a middle domain (MD) involved in self-assembly and oligomerization, a pleckstrin homology (PH) domain responsible for interactions with the plasma membrane, GED, which is also involved in self-assembly, and a proline arginine rich domain (PRD) that interacts with SH3 domains on accessory proteins. To date, three vertebrate dynamin genes have been identified; dynamin 1, which is brain specific, mediates uptake of synaptic vesicles in presynaptic terminals; dynamin-2 is expressed ubiquitously and similarly participates in membrane fission; mutations in the MD, PH and GED domains of dynamin 2 have been linked to human diseases such as Charcot-Marie-Tooth peripheral neuropathy and rare forms of centronuclear myopathy. Dynamin 3 participates in megakaryocyte progenitor amplification, and is also involved in cytoplasmic enlargement and the formation of the demarcation membrane system. This family also includes interferon-induced Mx proteins that inhibit a wide range of viruses by blocking an early stage of the replication cycle. Dynamin oligomerizes into helical structures around the neck of budding vesicles in a GTP hydrolysis-dependent manner.


Pssm-ID: 206738  Cd Length: 278  Bit Score: 428.97  E-value: 1.78e-144
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  24 LDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLING--------TIEYGEFLHQKGKKFSNFDEIRQE 95
Cdd:cd08771     1 IDLPQIVVVGDQSSGKSSVLEALVGRDFLPRGSGICTRRPLELQLRRSpsesdedeKEEWGEFLHLKSKEFTDFEELREE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  96 IEAETDRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQPADIENQIKGMIFQFIRKETCLILAVTPANTD 175
Cdd:cd08771    81 IEKETDRVAGENKGISPEPIRLEIESPDVPNLTLVDLPGLIKVPVGDQPEDIEEQIRSMVKSYISNPRSIILAVVPANVD 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 176 LANSDALKLAKEVDPQGVRTIGVITKLDLMDEGTDARDIL---ENKLLPLRRGYIGVVNRSQKDIEGRKDIHAALAAERK 252
Cdd:cd08771   161 LANSEALKLAREVDPEGERTIGVLTKLDLMDPGTDAEDILlllQGKVIPLKLGYVGVVNRSQKDIDSGKSIEEALEAEEE 240
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 1949615076 253 FFLSHPSYRH-IADRLGTPYLQKVLNQQLTNHIRDTLP 289
Cdd:cd08771   241 FFETHPWYKLlPASRVGTPALRKRLSKLLQKHIRESLP 278
Dynamin_M pfam01031
Dynamin central region; This is the stalk region which lies between the GTPase domain, see ...
210-498 7.70e-131

Dynamin central region; This is the stalk region which lies between the GTPase domain, see pfam00350, and the pleckstrin homology (PH) domain, see pfam00169. This region dimerizes in a cross-like fashion forming a dynamin dimer in which the two G-domains are oriented in opposite directions.


Pssm-ID: 460033  Cd Length: 287  Bit Score: 393.81  E-value: 7.70e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 210 DARDILENKLLPLRRGYIGVVNRSQKDIEGRKDIHAALAAERKFFLSHPSYRHIADRLGTPYLQKVLNQQLTNHIRDTLP 289
Cdd:pfam01031   1 DALDILRNRVIPLKLGYVGVVNRSQKDINGNKSIEEALQDERAFFETHPAYRLLADKCGTPYLAKKLNQILVNHIRKSLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 290 GLRDRLQKQCLTLEKDVEQYKHFRPDDPSIKTKAMLQMIQQLQSDFERTIEGSGSalVNTNELSGGAKINRIFHERLRFE 369
Cdd:pfam01031  81 DLKNKINELLQKTEKELEKYGNGIPSDPAEKGKFLLQLITKFNQDFKNLIDGESE--ISTNELSGGARIRYIFNEIFPKS 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 370 IVKMSCDEKELRREISFAIRNIHGIRVGLFTPDMAFEAIVKRQIAQLKEPILKCIDLTVQELSNVVRICTDKMARYPRLR 449
Cdd:pfam01031 159 LEKIDPLENLSDEEIRTAIRNSRGIRLPLFVPEKAFELLVKQQIKRLEEPALKCVELVYEELERIIHKCTPELKRFPNLR 238
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*....
gi 1949615076 450 DETERIIATHIRQCEQRAKEQLLLMIDYELAYMNTNHEDFIGFANAQNK 498
Cdd:pfam01031 239 ERIKEVVEDLLRERLEPTEKMIRSLIEMELAYINTNHPDFIGGLNAVRE 287
PH_dynamin cd01256
Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle ...
512-623 1.26e-75

Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle formation. It has an N-terminal GTPase domain, followed by a PH domain, a GTPase effector domain and a C-terminal proline arginine rich domain. Dynamin-like proteins, which are found in metazoa, plants and yeast have the same domain architecture as dynamin, but lack the PH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269958  Cd Length: 112  Bit Score: 241.84  E-value: 1.26e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 512 NQVIRKGHMCIQNLGIMKGGSRPYWFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDIEQSFMSRRHTFALFNPDGRNIY 591
Cdd:cd01256     1 NQVIRKGWLTINNIGFMKGGSKEYWFVLTAESLSWYKDEEEKEKKYMLPLDGLKLRDVEKGFMSRKHIFALFNTDQRNVY 80
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1949615076 592 KDYKQLELSCESTDDVDSWKASFLRAGVYPEK 623
Cdd:cd01256    81 KDYKQLELSCETQEEVDSWKASFLRAGVYPEK 112
Dynamin_N pfam00350
Dynamin family;
29-202 7.18e-67

Dynamin family;


Pssm-ID: 459775 [Multi-domain]  Cd Length: 168  Bit Score: 220.57  E-value: 7.18e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  29 IAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLIN--------GTIEYGEFlhqkGKKFSNFDEIRQEIEAET 100
Cdd:pfam00350   1 IAVVGDQSSGKSSVLNALLGRDILPRGPGPTTRRPTVLRLGEspgasegaVKVEYKDG----EKKFEDFSELREEIEKET 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 101 DRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQpadienqikGMIFQFIRKEtCLILAVTPANTDLANSD 180
Cdd:pfam00350  77 EKIAGTGKGISSEPIVLEILSPLVPGLTLVDTPGLDSVAVGDQ---------ELTKEYIKPA-DIILAVTPANVDLSTSE 146
                         170       180
                  ....*....|....*....|..
gi 1949615076 181 ALKLAKEVDPQGVRTIGVITKL 202
Cdd:pfam00350 147 ALFLAREVDPNGKRTIGVLTKA 168
GED smart00302
Dynamin GTPase effector domain;
650-741 4.93e-34

Dynamin GTPase effector domain;


Pssm-ID: 128597  Cd Length: 92  Bit Score: 125.43  E-value: 4.93e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  650 QLERQVETIRNLVDSYMRIVTKTTRDMVPKAIMMLIINNSKDFINGELLAHLYATGDQASMMEESPEEAQKREEMLRMYH 729
Cdd:smart00302   1 YEDSELEEIKSLVKSYFTIVSKTLADQVPKAIMYLLVNESKDSLQNELLALLYKEELLDELLEEDPEIASKRKELKKRLE 80
                           90
                   ....*....|..
gi 1949615076  730 ACKEALRIIGDV 741
Cdd:smart00302  81 LLKKARQIIAAV 92
GED pfam02212
Dynamin GTPase effector domain;
651-741 1.65e-33

Dynamin GTPase effector domain;


Pssm-ID: 460495  Cd Length: 91  Bit Score: 123.78  E-value: 1.65e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 651 LERQVETIRNLVDSYMRIVTKTTRDMVPKAIMMLIINNSKDFINGELLAHLYATGDQASMMEESPEEAQKREEMLRMYHA 730
Cdd:pfam02212   1 EESETEEIRSLINSYFNIVRKTIADQIPKAIMHFLVNESKESLQKELLQKLYKSELLDELLKEDPEIAQKRKECKKRLEA 80
                          90
                  ....*....|.
gi 1949615076 731 CKEALRIIGDV 741
Cdd:pfam02212  81 LKQAREILSEV 91
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
514-617 4.41e-10

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 57.56  E-value: 4.41e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  514 VIRKGHMCIQNlGIMKGGSRPYWFVLTSESISWFKDEDEKEK---KYMLPVDCLKLRDI-EQSFMSRRHTFALFNPDGRN 589
Cdd:smart00233   1 VIKEGWLYKKS-GGGKKSWKKRYFVLFNSTLLYYKSKKDKKSykpKGSIDLSGCTVREApDPDSSKKPHCFEIKTSDRKT 79
                           90       100
                   ....*....|....*....|....*...
gi 1949615076  590 IYkdykqleLSCESTDDVDSWKASFLRA 617
Cdd:smart00233  80 LL-------LQAESEEEREKWVEALRKA 100
PH pfam00169
PH domain; PH stands for pleckstrin homology.
514-617 2.69e-07

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 49.48  E-value: 2.69e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 514 VIRKGHMcIQNLGIMKGGSRPYWFVLTSESISWFKDED---EKEKKYMLPV-DCLKLRDIEQSFMSRRHTFALFNPDGRN 589
Cdd:pfam00169   1 VVKEGWL-LKKGGGKKKSWKKRYFVLFDGSLLYYKDDKsgkSKEPKGSISLsGCEVVEVVASDSPKRKFCFELRTGERTG 79
                          90       100
                  ....*....|....*....|....*...
gi 1949615076 590 iykdYKQLELSCESTDDVDSWKASFLRA 617
Cdd:pfam00169  80 ----KRTYLLQAESEEERKDWIKAIQSA 103
PHA03247 PHA03247
large tegument protein UL36; Provisional
739-842 4.89e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.89e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  739 GDVSMATFSTPVPPPVKNDWLSSGLDNPRLSPPSPGGPRKNAPQQ----------------QASLGSMGVPAISGRGPPP 802
Cdd:PHA03247  2729 RQASPALPAAPAPPAVPAGPATPGGPARPARPPTTAGPPAPAPPAapaagpprrltrpavaSLSESRESLPSPWDPADPP 2808
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|
gi 1949615076  803 APSSARPAPAIPSRPGGGNVPPLPQGRPTGQALPAPLIPS 842
Cdd:PHA03247  2809 AAVLAPAAALPPAASPAGPLPPPTSAQPTAPPPPPGPPPP 2848
 
Name Accession Description Interval E-value
DYNc smart00053
Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the ...
1-240 2.12e-153

Dynamin, GTPase; Large GTPases that mediate vesicle trafficking. Dynamin participates in the endocytic uptake of receptors, associated ligands, and plasma membrane following an exocytic event.


Pssm-ID: 197491  Cd Length: 240  Bit Score: 450.48  E-value: 2.12e-153
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076    1 MDSLIPIVNKLQDAFTQMGVHMQLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLINGTIEYGEFLH 80
Cdd:smart00053   1 MEELIPLVNKLQDAFSALGQSCDLDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLIKSKTEYAEFLH 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076   81 QKGKKFSNFDEIRQEIEAETDRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQPADIENQIKGMIFQFIR 160
Cdd:smart00053  81 CKGKKFTDFDEVRNEIEAETDRVTGTNKGISGIPINLRVYSPHVLNLTLIDLPGITKVAVGDQPPDIEYQIKKMIKQFIS 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  161 KETCLILAVTPANTDLANSDALKLAKEVDPQGVRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGR 240
Cdd:smart00053 161 REECLILAVTPANTDLANSDALKLAKEVDPQGLRTIGVITKLDLMDEGTDARDILENKLLPLRRGYIGVVNRSQKDIEGK 240
DLP_1 cd08771
Dynamin_like protein family includes dynamins and Mx proteins; The dynamin family of large ...
24-289 1.78e-144

Dynamin_like protein family includes dynamins and Mx proteins; The dynamin family of large mechanochemical GTPases includes the classical dynamins and dynamin-like proteins (DLPs) that are found throughout the Eukarya. These proteins catalyze membrane fission during clathrin-mediated endocytosis. Dynamin consists of five domains; an N-terminal G domain that binds and hydrolyzes GTP, a middle domain (MD) involved in self-assembly and oligomerization, a pleckstrin homology (PH) domain responsible for interactions with the plasma membrane, GED, which is also involved in self-assembly, and a proline arginine rich domain (PRD) that interacts with SH3 domains on accessory proteins. To date, three vertebrate dynamin genes have been identified; dynamin 1, which is brain specific, mediates uptake of synaptic vesicles in presynaptic terminals; dynamin-2 is expressed ubiquitously and similarly participates in membrane fission; mutations in the MD, PH and GED domains of dynamin 2 have been linked to human diseases such as Charcot-Marie-Tooth peripheral neuropathy and rare forms of centronuclear myopathy. Dynamin 3 participates in megakaryocyte progenitor amplification, and is also involved in cytoplasmic enlargement and the formation of the demarcation membrane system. This family also includes interferon-induced Mx proteins that inhibit a wide range of viruses by blocking an early stage of the replication cycle. Dynamin oligomerizes into helical structures around the neck of budding vesicles in a GTP hydrolysis-dependent manner.


Pssm-ID: 206738  Cd Length: 278  Bit Score: 428.97  E-value: 1.78e-144
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  24 LDLPQIAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLING--------TIEYGEFLHQKGKKFSNFDEIRQE 95
Cdd:cd08771     1 IDLPQIVVVGDQSSGKSSVLEALVGRDFLPRGSGICTRRPLELQLRRSpsesdedeKEEWGEFLHLKSKEFTDFEELREE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  96 IEAETDRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQPADIENQIKGMIFQFIRKETCLILAVTPANTD 175
Cdd:cd08771    81 IEKETDRVAGENKGISPEPIRLEIESPDVPNLTLVDLPGLIKVPVGDQPEDIEEQIRSMVKSYISNPRSIILAVVPANVD 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 176 LANSDALKLAKEVDPQGVRTIGVITKLDLMDEGTDARDIL---ENKLLPLRRGYIGVVNRSQKDIEGRKDIHAALAAERK 252
Cdd:cd08771   161 LANSEALKLAREVDPEGERTIGVLTKLDLMDPGTDAEDILlllQGKVIPLKLGYVGVVNRSQKDIDSGKSIEEALEAEEE 240
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 1949615076 253 FFLSHPSYRH-IADRLGTPYLQKVLNQQLTNHIRDTLP 289
Cdd:cd08771   241 FFETHPWYKLlPASRVGTPALRKRLSKLLQKHIRESLP 278
Dynamin_M pfam01031
Dynamin central region; This is the stalk region which lies between the GTPase domain, see ...
210-498 7.70e-131

Dynamin central region; This is the stalk region which lies between the GTPase domain, see pfam00350, and the pleckstrin homology (PH) domain, see pfam00169. This region dimerizes in a cross-like fashion forming a dynamin dimer in which the two G-domains are oriented in opposite directions.


Pssm-ID: 460033  Cd Length: 287  Bit Score: 393.81  E-value: 7.70e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 210 DARDILENKLLPLRRGYIGVVNRSQKDIEGRKDIHAALAAERKFFLSHPSYRHIADRLGTPYLQKVLNQQLTNHIRDTLP 289
Cdd:pfam01031   1 DALDILRNRVIPLKLGYVGVVNRSQKDINGNKSIEEALQDERAFFETHPAYRLLADKCGTPYLAKKLNQILVNHIRKSLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 290 GLRDRLQKQCLTLEKDVEQYKHFRPDDPSIKTKAMLQMIQQLQSDFERTIEGSGSalVNTNELSGGAKINRIFHERLRFE 369
Cdd:pfam01031  81 DLKNKINELLQKTEKELEKYGNGIPSDPAEKGKFLLQLITKFNQDFKNLIDGESE--ISTNELSGGARIRYIFNEIFPKS 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 370 IVKMSCDEKELRREISFAIRNIHGIRVGLFTPDMAFEAIVKRQIAQLKEPILKCIDLTVQELSNVVRICTDKMARYPRLR 449
Cdd:pfam01031 159 LEKIDPLENLSDEEIRTAIRNSRGIRLPLFVPEKAFELLVKQQIKRLEEPALKCVELVYEELERIIHKCTPELKRFPNLR 238
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*....
gi 1949615076 450 DETERIIATHIRQCEQRAKEQLLLMIDYELAYMNTNHEDFIGFANAQNK 498
Cdd:pfam01031 239 ERIKEVVEDLLRERLEPTEKMIRSLIEMELAYINTNHPDFIGGLNAVRE 287
PH_dynamin cd01256
Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle ...
512-623 1.26e-75

Dynamin pleckstrin homology (PH) domain; Dynamin is a GTPase that regulates endocytic vesicle formation. It has an N-terminal GTPase domain, followed by a PH domain, a GTPase effector domain and a C-terminal proline arginine rich domain. Dynamin-like proteins, which are found in metazoa, plants and yeast have the same domain architecture as dynamin, but lack the PH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269958  Cd Length: 112  Bit Score: 241.84  E-value: 1.26e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 512 NQVIRKGHMCIQNLGIMKGGSRPYWFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDIEQSFMSRRHTFALFNPDGRNIY 591
Cdd:cd01256     1 NQVIRKGWLTINNIGFMKGGSKEYWFVLTAESLSWYKDEEEKEKKYMLPLDGLKLRDVEKGFMSRKHIFALFNTDQRNVY 80
                          90       100       110
                  ....*....|....*....|....*....|..
gi 1949615076 592 KDYKQLELSCESTDDVDSWKASFLRAGVYPEK 623
Cdd:cd01256    81 KDYKQLELSCETQEEVDSWKASFLRAGVYPEK 112
Dynamin_N pfam00350
Dynamin family;
29-202 7.18e-67

Dynamin family;


Pssm-ID: 459775 [Multi-domain]  Cd Length: 168  Bit Score: 220.57  E-value: 7.18e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  29 IAVVGGQSAGKSSVLENFVGRDFLPRGSGIVTRRPLILQLIN--------GTIEYGEFlhqkGKKFSNFDEIRQEIEAET 100
Cdd:pfam00350   1 IAVVGDQSSGKSSVLNALLGRDILPRGPGPTTRRPTVLRLGEspgasegaVKVEYKDG----EKKFEDFSELREEIEKET 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 101 DRVTGSNKGISTIPINLRVYSPHVLNLTLIDLPGLTKVPIGDQpadienqikGMIFQFIRKEtCLILAVTPANTDLANSD 180
Cdd:pfam00350  77 EKIAGTGKGISSEPIVLEILSPLVPGLTLVDTPGLDSVAVGDQ---------ELTKEYIKPA-DIILAVTPANVDLSTSE 146
                         170       180
                  ....*....|....*....|..
gi 1949615076 181 ALKLAKEVDPQGVRTIGVITKL 202
Cdd:pfam00350 147 ALFLAREVDPNGKRTIGVLTKA 168
GED smart00302
Dynamin GTPase effector domain;
650-741 4.93e-34

Dynamin GTPase effector domain;


Pssm-ID: 128597  Cd Length: 92  Bit Score: 125.43  E-value: 4.93e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  650 QLERQVETIRNLVDSYMRIVTKTTRDMVPKAIMMLIINNSKDFINGELLAHLYATGDQASMMEESPEEAQKREEMLRMYH 729
Cdd:smart00302   1 YEDSELEEIKSLVKSYFTIVSKTLADQVPKAIMYLLVNESKDSLQNELLALLYKEELLDELLEEDPEIASKRKELKKRLE 80
                           90
                   ....*....|..
gi 1949615076  730 ACKEALRIIGDV 741
Cdd:smart00302  81 LLKKARQIIAAV 92
GED pfam02212
Dynamin GTPase effector domain;
651-741 1.65e-33

Dynamin GTPase effector domain;


Pssm-ID: 460495  Cd Length: 91  Bit Score: 123.78  E-value: 1.65e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 651 LERQVETIRNLVDSYMRIVTKTTRDMVPKAIMMLIINNSKDFINGELLAHLYATGDQASMMEESPEEAQKREEMLRMYHA 730
Cdd:pfam02212   1 EESETEEIRSLINSYFNIVRKTIADQIPKAIMHFLVNESKESLQKELLQKLYKSELLDELLKEDPEIAQKRKECKKRLEA 80
                          90
                  ....*....|.
gi 1949615076 731 CKEALRIIGDV 741
Cdd:pfam02212  81 LKQAREILSEV 91
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
514-617 4.41e-10

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 57.56  E-value: 4.41e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  514 VIRKGHMCIQNlGIMKGGSRPYWFVLTSESISWFKDEDEKEK---KYMLPVDCLKLRDI-EQSFMSRRHTFALFNPDGRN 589
Cdd:smart00233   1 VIKEGWLYKKS-GGGKKSWKKRYFVLFNSTLLYYKSKKDKKSykpKGSIDLSGCTVREApDPDSSKKPHCFEIKTSDRKT 79
                           90       100
                   ....*....|....*....|....*...
gi 1949615076  590 IYkdykqleLSCESTDDVDSWKASFLRA 617
Cdd:smart00233  80 LL-------LQAESEEEREKWVEALRKA 100
PH cd00821
Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are ...
516-610 1.79e-08

Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275388 [Multi-domain]  Cd Length: 92  Bit Score: 52.54  E-value: 1.79e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 516 RKGHMCIQNLGIMKGGSRpYWFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDI-EQSFMSRRHTFALFNPDGRNIYkdy 594
Cdd:cd00821     1 KEGYLLKRGGGGLKSWKK-RWFVLFEGVLLYYKSKKDSSYKPKGSIPLSGILEVeEVSPKERPHCFELVTPDGRTYY--- 76
                          90
                  ....*....|....*.
gi 1949615076 595 kqleLSCESTDDVDSW 610
Cdd:cd00821    77 ----LQADSEEERQEW 88
PH pfam00169
PH domain; PH stands for pleckstrin homology.
514-617 2.69e-07

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 49.48  E-value: 2.69e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 514 VIRKGHMcIQNLGIMKGGSRPYWFVLTSESISWFKDED---EKEKKYMLPV-DCLKLRDIEQSFMSRRHTFALFNPDGRN 589
Cdd:pfam00169   1 VVKEGWL-LKKGGGKKKSWKKRYFVLFDGSLLYYKDDKsgkSKEPKGSISLsGCEVVEVVASDSPKRKFCFELRTGERTG 79
                          90       100
                  ....*....|....*....|....*...
gi 1949615076 590 iykdYKQLELSCESTDDVDSWKASFLRA 617
Cdd:pfam00169  80 ----KRTYLLQAESEEERKDWIKAIQSA 103
PH_SWAP-70 cd13273
Switch-associated protein-70 Pleckstrin homology (PH) domain; SWAP-70 (also called ...
514-604 1.24e-04

Switch-associated protein-70 Pleckstrin homology (PH) domain; SWAP-70 (also called Differentially expressed in FDCP 6/DEF-6 or IRF4-binding protein) functions in cellular signal transduction pathways (in conjunction with Rac), regulates cell motility through actin rearrangement, and contributes to the transformation and invasion activity of mouse embryo fibroblasts. Metazoan SWAP-70 is found in B lymphocytes, mast cells, and in a variety of organs. Metazoan SWAP-70 contains an N-terminal EF-hand motif, a centrally located PH domain, and a C-terminal coiled-coil domain. The PH domain of Metazoan SWAP-70 contains a phosphoinositide-binding site and a nuclear localization signal (NLS), which localize SWAP-70 to the plasma membrane and nucleus, respectively. The NLS is a sequence of four Lys residues located at the N-terminus of the C-terminal a-helix; this is a unique characteristic of the Metazoan SWAP-70 PH domain. The SWAP-70 PH domain binds PtdIns(3,4,5)P3 and PtdIns(4,5)P2 embedded in lipid bilayer vesicles. There are additional plant SWAP70 proteins, but these are not included in this hierarchy. Rice SWAP70 (OsSWAP70) exhibits GEF activity toward the its Rho GTPase, OsRac1, and regulates chitin-induced production of reactive oxygen species and defense gene expression in rice. Arabidopsis SWAP70 (AtSWAP70) plays a role in both PAMP- and effector-triggered immunity. Plant SWAP70 contains both DH and PH domains, but their arrangement is the reverse of that in typical DH-PH-type Rho GEFs, wherein the DH domain is flanked by a C-terminal PH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270092  Cd Length: 110  Bit Score: 42.28  E-value: 1.24e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 514 VIRKGHMciqnlgiMKGGS-----RPYWFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDIEQSFMSRRHTFALFNPDgr 588
Cdd:cd13273     8 VIKKGYL-------WKKGHllptwTERWFVLKPNSLSYYKSEDLKEKKGEIALDSNCCVESLPDREGKKCRFLVKTPD-- 78
                          90
                  ....*....|....*.
gi 1949615076 589 niykdyKQLELSCEST 604
Cdd:cd13273    79 ------KTYELSASDH 88
PH_GRP1-like cd01252
General Receptor for Phosphoinositides-1-like Pleckstrin homology (PH) domain; GRP1/cytohesin3 ...
536-595 2.64e-04

General Receptor for Phosphoinositides-1-like Pleckstrin homology (PH) domain; GRP1/cytohesin3 and the related proteins ARNO (ARF nucleotide-binding site opener)/cytohesin-2 and cytohesin-1 are ARF exchange factors that contain a pleckstrin homology (PH) domain thought to target these proteins to cell membranes through binding polyphosphoinositides. The PH domains of all three proteins exhibit relatively high affinity for PtdIns(3,4,5)P3. Within the Grp1 family, diglycine (2G) and triglycine (3G) splice variants, differing only in the number of glycine residues in the PH domain, strongly influence the affinity and specificity for phosphoinositides. The 2G variants selectively bind PtdIns(3,4,5)P3 with high affinity,the 3G variants bind PtdIns(3,4,5)P3 with about 30-fold lower affinity and require the polybasic region for plasma membrane targeting. These ARF-GEFs share a common, tripartite structure consisting of an N-terminal coiled-coil domain, a central domain with homology to the yeast protein Sec7, a PH domain, and a C-terminal polybasic region. The Sec7 domain is autoinhibited by conserved elements proximal to the PH domain. GRP1 binds to the DNA binding domain of certain nuclear receptors (TRalpha, TRbeta, AR, ER, but not RXR), and can repress thyroid hormone receptor (TR)-mediated transactivation by decreasing TR-complex formation on thyroid hormone response elements. ARNO promotes sequential activation of Arf6, Cdc42 and Rac1 and insulin secretion. Cytohesin acts as a PI 3-kinase effector mediating biological responses including cell spreading and adhesion, chemotaxis, protein trafficking, and cytoskeletal rearrangements, only some of which appear to depend on their ability to activate ARFs. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269954  Cd Length: 119  Bit Score: 41.53  E-value: 2.64e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 536 WFVLTSESISWFKDEDEKEKKYMLPVDCLKLRDIEQSfmSRRHTFALFNPDGRNIYKDYK 595
Cdd:cd01252    23 WFILTDNCLYYFEYTTDKEPRGIIPLENLSVREVEDK--KKPFCFELYSPSNGQVIKACK 80
PH1_PH_fungal cd13298
Fungal proteins Pleckstrin homology (PH) domain, repeat 1; The functions of these fungal ...
533-610 6.20e-04

Fungal proteins Pleckstrin homology (PH) domain, repeat 1; The functions of these fungal proteins are unknown, but they all contain 2 PH domains. This cd represents the first PH repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270110  Cd Length: 106  Bit Score: 39.92  E-value: 6.20e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 533 RPYWFVLTSESISWFKDEDEKEKKYMLPVD----CLKLRDieqsfMSRRHTFALFNPDgRNIYkdykqleLSCESTDDVD 608
Cdd:cd13298    23 KKRWVVLRPCQLSYYKDEKEYKLRRVINLSellaVAPLKD-----KKRKNVFGIYTPS-KNLH-------FRATSEKDAN 89

                  ..
gi 1949615076 609 SW 610
Cdd:cd13298    90 EW 91
Ras_like_GTPase cd00882
Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like ...
30-238 1.50e-03

Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like GTPase superfamily. The Ras-like superfamily of small GTPases consists of several families with an extremely high degree of structural and functional similarity. The Ras superfamily is divided into at least four families in eukaryotes: the Ras, Rho, Rab, and Sar1/Arf families. This superfamily also includes proteins like the GTP translation factors, Era-like GTPases, and G-alpha chain of the heterotrimeric G proteins. Members of the Ras superfamily regulate a wide variety of cellular functions: the Ras family regulates gene expression, the Rho family regulates cytoskeletal reorganization and gene expression, the Rab and Sar1/Arf families regulate vesicle trafficking, and the Ran family regulates nucleocytoplasmic transport and microtubule organization. The GTP translation factor family regulates initiation, elongation, termination, and release in translation, and the Era-like GTPase family regulates cell division, sporulation, and DNA replication. Members of the Ras superfamily are identified by the GTP binding site, which is made up of five characteristic sequence motifs, and the switch I and switch II regions.


Pssm-ID: 206648 [Multi-domain]  Cd Length: 161  Bit Score: 40.13  E-value: 1.50e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  30 AVVGGQSAGKSSVLENFVGRDFLPRGS-GIVTRRPlilqlingtiEYGEFLHQKGKKfsnfdeirqeieaetdrvtgsnk 108
Cdd:cd00882     1 VVVGRGGVGKSSLLNALLGGEVGEVSDvPGTTRDP----------DVYVKELDKGKV----------------------- 47
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076 109 gistipinlrvysphvlNLTLIDLPGLTKVPIGDQPADIENQIKGmifqfirkeTCLILAVTPANTDLANSDA-LKLAKE 187
Cdd:cd00882    48 -----------------KLVLVDTPGLDEFGGLGREELARLLLRG---------ADLILLVVDSTDRESEEDAkLLILRR 101
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1949615076 188 VDPQGVRTIGVITKLDLMDEGTDARDILENKL-LPLRRGYIGVVNRSQKDIE 238
Cdd:cd00882   102 LRKEGIPIILVGNKIDLLEEREVEELLRLEELaKILGVPVFEVSAKTGEGVD 153
PHA03247 PHA03247
large tegument protein UL36; Provisional
739-842 4.89e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.89e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1949615076  739 GDVSMATFSTPVPPPVKNDWLSSGLDNPRLSPPSPGGPRKNAPQQ----------------QASLGSMGVPAISGRGPPP 802
Cdd:PHA03247  2729 RQASPALPAAPAPPAVPAGPATPGGPARPARPPTTAGPPAPAPPAapaagpprrltrpavaSLSESRESLPSPWDPADPP 2808
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|
gi 1949615076  803 APSSARPAPAIPSRPGGGNVPPLPQGRPTGQALPAPLIPS 842
Cdd:PHA03247  2809 AAVLAPAAALPPAASPAGPLPPPTSAQPTAPPPPPGPPPP 2848
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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