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Conserved domains on  [gi|239582743|ref|NP_659437|]
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ran-binding protein 3-like isoform 2 [Homo sapiens]

Protein Classification

Ran-binding domain-containing protein( domain architecture ID 10192225)

Ran-binding domain (RanBD)-containing protein similar to mammalian Ran-binding protein 3 (RanBP3) that acts as a cofactor for XPO1/CRM1-mediated nuclear export, perhaps as export complex scaffolding protein

CATH:  2.30.29.30
Gene Ontology:  GO:0046907
SCOP:  4002438

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
RanBD_RanBP3 cd13180
Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike ...
 291-406 7.03e-48

Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike the related proteins RanBP1 and RanBP2, which promote disassembly of the export complex in the cytosol, acts as a CRM1 cofactor, enhancing nuclear export signal (NES) export by stabilizing the export complex in the nucleus. CRM1/Exportin1 is responsible for exporting many proteins and ribonucleoproteins from the nucleus to the cytosol. RanBP3 also alters the cargo selectivity of CRM1, promoting recognition of the NES of HIV-1 Rev and of other cargos while deterring recognition of the import adaptor protein Snurportin1. RanBP3 contains a N-terminal nuclear localization signal (NLS), 2 FxFG motifs, and a single RanBD. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


:

Pssm-ID: 270001  Cd Length: 113  Bit Score: 160.47  E-value: 7.03e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTdcGTLQSRLIMRNQGSLRLILNSKLWAQMKIQRANHKN 370
Cdd:cd13180    1 TGEEGETNVFQVNCKLYAFDKSKQSWKERGRGTLRLNDSKSD--GSGQSRIVMRTQGSLRVILNTKIWPGMTVEKVSEKS 78

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 239582743 371 VRITATDLEDySIKIFLIQASAQDTAYLYAAIHHRL 406
Cdd:cd13180   79 LRITAMDDEG-QVKVFLLQASPEDAKQLYNAIQDRI 113
 
Name Accession Description Interval E-value
RanBD_RanBP3 cd13180
Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike ...
 291-406 7.03e-48

Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike the related proteins RanBP1 and RanBP2, which promote disassembly of the export complex in the cytosol, acts as a CRM1 cofactor, enhancing nuclear export signal (NES) export by stabilizing the export complex in the nucleus. CRM1/Exportin1 is responsible for exporting many proteins and ribonucleoproteins from the nucleus to the cytosol. RanBP3 also alters the cargo selectivity of CRM1, promoting recognition of the NES of HIV-1 Rev and of other cargos while deterring recognition of the import adaptor protein Snurportin1. RanBP3 contains a N-terminal nuclear localization signal (NLS), 2 FxFG motifs, and a single RanBD. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


Pssm-ID: 270001  Cd Length: 113  Bit Score: 160.47  E-value: 7.03e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTdcGTLQSRLIMRNQGSLRLILNSKLWAQMKIQRANHKN 370
Cdd:cd13180    1 TGEEGETNVFQVNCKLYAFDKSKQSWKERGRGTLRLNDSKSD--GSGQSRIVMRTQGSLRVILNTKIWPGMTVEKVSEKS 78

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 239582743 371 VRITATDLEDySIKIFLIQASAQDTAYLYAAIHHRL 406
Cdd:cd13180   79 LRITAMDDEG-QVKVFLLQASPEDAKQLYNAIQDRI 113
RanBD smart00160
Ran-binding domain; Domain of apporximately 150 residues that stabilises the GTP-bound form of ...
 284-387 3.92e-17

Ran-binding domain; Domain of apporximately 150 residues that stabilises the GTP-bound form of Ran (the Ras-like nuclear small GTPase).


Pssm-ID: 197549  Cd Length: 130  Bit Score: 77.43  E-value: 3.92e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743   284 LEKIDVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNdtASTDCGTlQSRLIMRNQGSLRLILNSKLWAQMKI 363
Cdd:smart00160   7 LPDVEVKTGEEDEEVIFSARAKLYRFANDKKEWKERGVGDLKIL--KSKDNGG-KVRIVMRRDGVLKVCANHPIFKSMTL 83

                           90       100
                   ....*....|....*....|....
gi 239582743   364 QRANhKNVRITATDLEDYSIKIFL 387
Cdd:smart00160  84 KPLA-GSNRALKWTPEDFADDIPK 106
Ran_BP1 pfam00638
RanBP1 domain;
288-364 8.80e-09

RanBP1 domain;


Pssm-ID: 395513 [Multi-domain]  Cd Length: 122  Bit Score: 53.59  E-value: 8.80e-09
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 239582743  288 DVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNdtASTDCGtlQSRLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:pfam00638   1 EVKTGEEDEEVLFSQRAKLFRFDAEVKQWKERGVGDIKIL--KNKDDG--KVRILMRRDQVLKVCANHYITPDMTLK 73
YRB1 COG5171
Ran GTPase-activating protein (Ran-binding protein) [Intracellular trafficking and secretion];
284-364 1.82e-08

Ran GTPase-activating protein (Ran-binding protein) [Intracellular trafficking and secretion];


Pssm-ID: 227499  Cd Length: 211  Bit Score: 54.64  E-value: 1.82e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 284 LEKIDVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKI 363
Cdd:COG5171   77 LQRVHLKTNEEDETVLFKARAKLFRFDEEAKEWKERGTGDMIILKHKKTN----KARITMRRDKTLKLCANHFINPEFKL 152


                 .
gi 239582743 364 Q 364
Cdd:COG5171  153 Q 153
 
Name Accession Description Interval E-value
RanBD_RanBP3 cd13180
Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike ...
 291-406 7.03e-48

Ran-binding protein 3 Ran-binding domain; RanBP3, a Ran-interacting nuclear protein, unlike the related proteins RanBP1 and RanBP2, which promote disassembly of the export complex in the cytosol, acts as a CRM1 cofactor, enhancing nuclear export signal (NES) export by stabilizing the export complex in the nucleus. CRM1/Exportin1 is responsible for exporting many proteins and ribonucleoproteins from the nucleus to the cytosol. RanBP3 also alters the cargo selectivity of CRM1, promoting recognition of the NES of HIV-1 Rev and of other cargos while deterring recognition of the import adaptor protein Snurportin1. RanBP3 contains a N-terminal nuclear localization signal (NLS), 2 FxFG motifs, and a single RanBD. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


Pssm-ID: 270001  Cd Length: 113  Bit Score: 160.47  E-value: 7.03e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTdcGTLQSRLIMRNQGSLRLILNSKLWAQMKIQRANHKN 370
Cdd:cd13180    1 TGEEGETNVFQVNCKLYAFDKSKQSWKERGRGTLRLNDSKSD--GSGQSRIVMRTQGSLRVILNTKIWPGMTVEKVSEKS 78

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 239582743 371 VRITATDLEDySIKIFLIQASAQDTAYLYAAIHHRL 406
Cdd:cd13180   79 LRITAMDDEG-QVKVFLLQASPEDAKQLYNAIQDRI 113
RanBD_family cd00835
Ran-binding domain; The RanBD is present in RanBP1, RanBP2, RanBP3, Nuc2, and Nuc50. Most of ...
 291-404 1.98e-21

Ran-binding domain; The RanBD is present in RanBP1, RanBP2, RanBP3, Nuc2, and Nuc50. Most of these proteins have a single RanBD, with the exception of RanBP2 which has 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. The Ran-binding domain is found in multiple copies in Nuclear pore complex proteins. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The RanBD proteins of the nuclear pore complex (NPC): nucleoporin 1 (NUP1), NUP2, NUP61, and Nuclear Pore complex Protein 9 (npp-9) are present in the parent, but specific models were not made due to lineage. To date there been no reports of inositol phosphate or phosphoinositide binding by Ran-binding proteins.


Pssm-ID: 269907 [Multi-domain]  Cd Length: 118  Bit Score: 89.19  E-value: 1.98e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQR--ANH 368
Cdd:cd00835    1 TGEENEEVLFEKRAKLFRFDKETKEWKERGVGDLKILKNKDTG----KYRIVMRRDQVLKLCCNHYILPDMKLTKmgNND 76

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 239582743 369 KNVRITATD---LEDYSIKIFLIQ-ASAQDTAYLYAAIHH 404
Cdd:cd00835   77 RAWVWTAMDdseDGEGKPETFAVRfKTAEDAEEFKKAFEE 116
RanBD smart00160
Ran-binding domain; Domain of apporximately 150 residues that stabilises the GTP-bound form of ...
 284-387 3.92e-17

Ran-binding domain; Domain of apporximately 150 residues that stabilises the GTP-bound form of Ran (the Ras-like nuclear small GTPase).


Pssm-ID: 197549  Cd Length: 130  Bit Score: 77.43  E-value: 3.92e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743   284 LEKIDVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNdtASTDCGTlQSRLIMRNQGSLRLILNSKLWAQMKI 363
Cdd:smart00160   7 LPDVEVKTGEEDEEVIFSARAKLYRFANDKKEWKERGVGDLKIL--KSKDNGG-KVRIVMRRDGVLKVCANHPIFKSMTL 83

                           90       100
                   ....*....|....*....|....
gi 239582743   364 QRANhKNVRITATDLEDYSIKIFL 387
Cdd:smart00160  84 KPLA-GSNRALKWTPEDFADDIPK 106
RanBD_NUP50_plant cd13169
Ran-binding protein 2, repeat 1; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa ...
 291-371 4.00e-16

Ran-binding protein 2, repeat 1; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP#importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The first RanBD2 is present in this hierarchy.


Pssm-ID: 269990  Cd Length: 117  Bit Score: 74.41  E-value: 4.00e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFnkTTQSWIERGRGTLRLNdtASTDCGtlQSRLIMRNQGSLRLILNSKLWAQMKIQRANHKN 370
Cdd:cd13169    1 TGEENEKAVFSGDGALFEF--IDGGWKERGKGELRVN--LSTTTG--QARLVMRARGNYRLILNANLYPDMKLTKMGGKG 74


                 .
gi 239582743 371 V 371
Cdd:cd13169   75 V 75
RanBD_NUP50 cd13170
Nucleoporin 50 Ran-binding domain; NUP50 acts as a cofactor for the importin-alpha: ...
 291-402 3.34e-13

Nucleoporin 50 Ran-binding domain; NUP50 acts as a cofactor for the importin-alpha:importin-beta heterodimer, which allows for transportation of many nuclear-targeted proteins through nuclear pore complexes. It is thought to function primarily at the terminal stages of nuclear protein import to coordinate import complex disassembly and importin recycling. NUP50 is composed of a N-terminal NUP50 domain which binds the C-terminus of importin-beta, a central domain which binds importin-beta, and a C-terminal RanBD which binds importin-beta through Ran-GTP. NUP50:importin-alpha then binds cargo and can stimulate nuclear import. The N-terminal domain of NUP50 is also able to displace nuclear localization signals from importin-alpha. NUP50 interacts with cyclin-dependent kinase inhibitor 1B which binds to cyclin E-CDK2 or cyclin D-CDK4 complexes and prevents its activation, thereby controling the cell cycle progression at G1. Fungal Nup2 transiently associates with nuclear pore complexes (NPCs) and when artificially tethered to DNA, can prevent the spread of transcriptional activation or repression between flanking genes, a function termed boundary activity (BA). Nup2 and the Ran guanylyl-nucleotide exchange factor, Prp20, interact at specific chromatin regions and enable the NPC to play an active role in chromatin organization. Nup60p, the nup responsible for anchoring Nup2 and the Mlp proteins to the NPC is required for Nup2-dependent BA. Nup2 contains an N-terminal Nup50 family domain and a C-terminal RanBD. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


Pssm-ID: 269991  Cd Length: 111  Bit Score: 65.70  E-value: 3.34e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTqSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQRANhKN 370
Cdd:cd13170    1 AGEEEEDTVFEVRAKLFKKKDDG-EWKDKGVGTLRLKKHKTTG----KARILVRADTLGKILLNFLLYKGMPYSVAG-KN 74

                         90       100       110
                 ....*....|....*....|....*....|...
gi 239582743 371 VRITATDLEDYSIKIFLIQA-SAQDTAYLYAAI 402
Cdd:cd13170   75 NVFVGCVPNPGKPVTYLLRVkTAEDADELAKAL 107
Ran_BP1 pfam00638
RanBP1 domain;
288-364 8.80e-09

RanBP1 domain;


Pssm-ID: 395513 [Multi-domain]  Cd Length: 122  Bit Score: 53.59  E-value: 8.80e-09
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 239582743  288 DVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNdtASTDCGtlQSRLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:pfam00638   1 EVKTGEEDEEVLFSQRAKLFRFDAEVKQWKERGVGDIKIL--KNKDDG--KVRILMRRDQVLKVCANHYITPDMTLK 73
YRB1 COG5171
Ran GTPase-activating protein (Ran-binding protein) [Intracellular trafficking and secretion];
284-364 1.82e-08

Ran GTPase-activating protein (Ran-binding protein) [Intracellular trafficking and secretion];


Pssm-ID: 227499  Cd Length: 211  Bit Score: 54.64  E-value: 1.82e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 284 LEKIDVITGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKI 363
Cdd:COG5171   77 LQRVHLKTNEEDETVLFKARAKLFRFDEEAKEWKERGTGDMIILKHKKTN----KARITMRRDKTLKLCANHFINPEFKL 152


                 .
gi 239582743 364 Q 364
Cdd:COG5171  153 Q 153
RanBD3_RanBP2-like cd14685
Ran-binding protein 2, Ran binding domain repeat 3; RanBP2 (also called E3 SUMO-protein ligase ...
 291-402 2.60e-08

Ran-binding protein 2, Ran binding domain repeat 3; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include human, chicken, frog, tunicates, sea urchins, ticks, sea anemones, and sponges. RanBD repeats 3 is present in this hierarchy.


Pssm-ID: 270204  Cd Length: 117  Bit Score: 51.89  E-value: 2.60e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQ--RANH 368
Cdd:cd14685    1 SGEENEQVVFSHRAKLYRYDKDAAQWKERGIGDLKILQNYDNK----QVRLVMRRDQVLKLCANHRITADMKLQpmKGSE 76

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 239582743 369 KNVRITATDLEDYSIKI--FLIQASAQDTAYLYAAI 402
Cdd:cd14685   77 RAWVWTAMDFAEGEGKIeqLAVRFKLQETADTFKQI 112
RanBD_NUP2 cd13181
Nucleoporin 2 Ran-binding domain; Yeast protein Nup2 transiently associates with Nuclear pore ...
 291-385 1.07e-07

Nucleoporin 2 Ran-binding domain; Yeast protein Nup2 transiently associates with Nuclear pore complexes (NPCs) and when artificially tethered to DNA, can prevent the spread of transcriptional activation or repression between flanking genes, a function termed boundary activity (BA). Nup2 and the Ran guanylyl-nucleotide exchange factor, Prp20, interact at specific chromatin regions and enable the NPC to play an active role in chromatin organization. Nup60p, the nup responsible for anchoring Nup2 and the Mlp proteins to the NPC is required for Nup2-dependent BA. Nup2 contains an N-terminal Nup50 family domain and a C-terminal RanBD. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


Pssm-ID: 270002  Cd Length: 115  Bit Score: 50.13  E-value: 1.07e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFN--KTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQRANH 368
Cdd:cd13181    1 TGEENEEVLYTKRAKLMLFDpsNTESPYTSKGVGELKLLKNKDTG----KSRILVRAEGSLRVLLNTLVLKDVKYEKMGN 76

                         90       100
                 ....*....|....*....|..
gi 239582743 369 KN-VRITATD----LEDYSIKI 385
Cdd:cd13181   77 GSlVRVPTINsdgkIETYVIKV 98
RanBD_RanBP1 cd13179
Ran-binding domain; RanBP1 interacts specifically with GTP-charged Ran. RanBP1 does not ...
 284-364 7.30e-07

Ran-binding domain; RanBP1 interacts specifically with GTP-charged Ran. RanBP1 does not activate GTPase activity of Ran, but does markedly increase GTP hydrolysis by the RanGTPase-activating protein (RanGAP1). In both mammalian cells and in yeast, RanBP1 acts as a negative regulator of Regulator of chromosome condensation 1 (RCC1) by inhibiting RCC1-stimulated guanine nucleotide release from Ran. In addition to Ran, RanBP1 has been shown to interact with Exportin-1 and Importin subunit beta-1 which docks the NPC at the cytoplasmic side of the nuclear pore complex. RabBP1 contains a single RanBD. The RanBD is present in RanBD1, RanBD2, RanBD3, Nuc2, and Nuc50. Most of these proteins have a single RanBD, with the exception of RanBD2 which has 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. The Ran-binding domain is found in multiple copies in Nuclear pore complex proteins. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity.


Pssm-ID: 270000 [Multi-domain]  Cd Length: 136  Bit Score: 48.33  E-value: 7.30e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 284 LEKIDVITGEETEHNVLKINCKLFIFNKT--TQSWIERGRGTLRL---NDTASTdcgtlqsRLIMRNQGSLRLILNSKLW 358
Cdd:cd13179   10 LPEVEVKTGEEDEEVLFKMRAKLYRFDTEndPPEWKERGTGDVKLlkhKETKKI-------RLLMRRDKTLKICANHYIT 82


                 ....*.
gi 239582743 359 AQMKIQ 364
Cdd:cd13179   83 PEMKLK 88
RanBD3_RanBP2_insect-like cd13173
Ran-binding protein 2, Ran binding domain repeat 3; RanBP2 (also called E3 SUMO-protein ligase ...
 291-380 2.47e-05

Ran-binding protein 2, Ran binding domain repeat 3; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include insects and nematodes. RanBD repeat 3 is present in this hierarchy.


Pssm-ID: 269994  Cd Length: 115  Bit Score: 43.63  E-value: 2.47e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKttQSWIERGRG---TLRLNDTASTdcgtlqsRLIMRNQGSLRLILNSKLWAQMKIQRAN 367
Cdd:cd13173    1 TGEEDEEVLYSHRAKLFRFVD--KEWKERGLGdvkILRHKETGKL-------RLLMRRDQVLKICLNHALTEELEFRKKD 71

                         90
                 ....*....|...
gi 239582743 368 HKNVRITATDLED 380
Cdd:cd13173   72 EKSWMWAAHDFSE 84
RanBD2_RanBP2_insect-like cd13172
Ran-binding protein 2, Ran binding domain repeat 2; RanBP2 (also called E3 SUMO-protein ligase ...
 291-367 3.33e-05

Ran-binding protein 2, Ran binding domain repeat 2; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include insects and nematodes. RanBD repeat 2 is present in this hierarchy.


Pssm-ID: 269993  Cd Length: 118  Bit Score: 43.21  E-value: 3.33e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTAsTDCGTLqsRLIMRNQGSLRLILNSKLWAQMKIQRAN 367
Cdd:cd13172    1 TGEENEEVLFEHRAKLLRFDKATKEWKERGLGNIKLLRNK-EDNNKV--RLLMRREQVLKVCCNQRLTKDMEFKYLT 74
RanBD1_RanBP2-like cd14684
Ran-binding protein 2, Ran binding domain repeat 1; RanBP2 (also called E3 SUMO-protein ligase ...
 291-364 4.10e-05

Ran-binding protein 2, Ran binding domain repeat 1; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include human, chicken, frog, tunicates, sea urchins, ticks, sea anemones, and sponges. RanBD repeat 1 is present in this hierarchy.


Pssm-ID: 270203 [Multi-domain]  Cd Length: 117  Bit Score: 42.71  E-value: 4.10e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:cd14684    1 TGEEDEEEMFCNRAKLFRFDVETKEWKERGIGNVKILRHKTSG----KIRLLMRREQVLKICANHYISADMKLK 70
RanBD_RanBP2-like cd13176
Ran-binding protein 2, Ran binding domains; RanBP2 (also called E3 SUMO-protein ligase RanBP2, ...
 291-364 6.90e-05

Ran-binding protein 2, Ran binding domains; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include human, chicken, frog, tunicates, sea urchins, ticks, sea anemones, and sponges. RanBD repeats 1 and 3 are present in this hierarchy.


Pssm-ID: 269997 [Multi-domain]  Cd Length: 117  Bit Score: 42.26  E-value: 6.90e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLR-LNDTASTDCgtlqsRLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:cd13176    1 TGEEDEEVLFSHRAKLYRFDKDVKQWKERGVGDIKiLQHKTTGRI-----RILMRRDQVLKVCANHYITPDMKLK 70
RanBD2_RanBP2-like cd13177
Ran-binding protein 2, Ran binding domain repeat 2; RanBP2 (also called E3 SUMO-protein ligase ...
 291-364 1.96e-04

Ran-binding protein 2, Ran binding domain repeat 2; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include human, chicken, frog, tunicates, sea urchins, ticks, sea anemones, and sponges. RanBD repeat 2 is present in this hierarchy.


Pssm-ID: 269998 [Multi-domain]  Cd Length: 117  Bit Score: 40.80  E-value: 1.96e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTdcGTLqsRLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:cd13177    1 TGEEDEKALYSQRVKLFRFDASVSQWKERGVGNLKILKNAVN--GKL--RMLMRREQVLKVCANHWITTTMNLK 70
RanBD4_RanBP2_insect-like cd13174
Ran-binding protein 2, Ran binding domain repeat 4; RanBP2 (also called E3 SUMO-protein ligase ...
 291-364 1.10e-03

Ran-binding protein 2, Ran binding domain repeat 4; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include insects and nematodes. RanBD repeat 4 is present in this hierarchy.


Pssm-ID: 269995  Cd Length: 118  Bit Score: 38.93  E-value: 1.10e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTAStdcgtLQS-RLIMRNQGSLRLILNSKLWAQMKIQ 364
Cdd:cd13174    1 TGEEDETKLFGERAKLYRFDADTKEWKERGVGEMKILYHPE-----LNTyRLLMRREQVHKVVLNMLITSDLQLR 70
RanBD4_RanBP2-like cd13178
Ran-binding protein 2, Ran binding domain repeat 4; RanBP2 (also called E3 SUMO-protein ligase ...
 291-380 1.56e-03

Ran-binding protein 2, Ran binding domain repeat 4; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include human, chicken, frog, tunicates, sea urchins, ticks, sea anemones, and sponges. RanBD repeat 4 is present in this hierarchy.


Pssm-ID: 269999  Cd Length: 117  Bit Score: 38.40  E-value: 1.56e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFNKTTQSWIERGRGTLRLNDTASTDcgtlQSRLIMRNQGSLRLILNSKLWAQMKIQRANHKN 370
Cdd:cd13178    1 SGEEDEEILFKERAKLYRWDRDVGQWKERGVGDIKILFHPSKH----YYRILMRRDQVLKVCANHVITQDMDLQPLSASN 76

                         90
                 ....*....|..
gi 239582743 371 VRI--TATDLED 380
Cdd:cd13178   77 NTLvwTATDYAD 88
RanBD1_RanBP2_insect-like cd13171
Ran-binding protein 2, Ran binding domain repeat 1; RanBP2 (also called E3 SUMO-protein ligase ...
 291-380 4.09e-03

Ran-binding protein 2, Ran binding domain repeat 1; RanBP2 (also called E3 SUMO-protein ligase RanBP2, 358 kDa nucleoporin, and nuclear pore complex (NPC) protein Nup358) is a giant nucleoporin that localizes to the cytosolic face of the NPC. RanBP2 contains a leucine-rich region, 8 zinc-finger motifs, a cyclophilin A homologous domain, and 4 RanBDs. Ran is a Ras-like nuclear small GTPase, which regulates receptor-mediated transport between the nucleus and the cytoplasm. RanGTP hydrolysis is stimulated by RanGAP together with the Ran-binding domain containing acessory proteins RanBP1 and RanBP2. These accessory proteins stabilize the active GTP-bound form of Ran. All eukaryotic cells contain RanBP1, but in vertebrates however, the main RanBP seems to be RanBP2. There is no RanBP2 ortholog in yeast. Transport complex disassembly is accomplished by a small ubiquitin-related modifier-1 (SUMO-1)-modified version of RanGAP that is bound to RanBP2. RanBP1 acts as a second line of defense against exported RanGTP-importin complexes which have escaped from dissociation by RanBP2. RanBP2 also interacts with the importin subunit beta-1. RabBD shares structural similarity to the PH domain, but lacks detectable sequence similarity. The members here include insects and nematodes. RanBD repeat 1 is present in this hierarchy.


Pssm-ID: 269992  Cd Length: 117  Bit Score: 37.06  E-value: 4.09e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 239582743 291 TGEETEHNVLKINCKLFIFnkTTQSWIERGRGTLR-LNDTAstdcgTLQSRLIMRNQGSLRLILNSKLWAQMKIQ--RAN 367
Cdd:cd13171    1 TGEENEEVLFCARAKLFRY--VDKEWKERGIGNLKiLKNPA-----TGKVRLLMRREQVHKVCANHFITKDMELTpmKKE 73

                         90
                 ....*....|...
gi 239582743 368 HKNVRITATDLED 380
Cdd:cd13171   74 DKAYIWAANDFAD 86
 
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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