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Conserved domains on  [gi|50593002|ref|NP_003081|]
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U2 small nuclear ribonucleoprotein A' [Homo sapiens]

Protein Classification

U2 small nuclear ribonucleoprotein A'( domain architecture ID 12169332)

U2 small nuclear ribonucleoprotein A' (SNRPA1) is involved in pre-mRNA splicing as a component of the spliceosome

Gene Symbol:  SNRPA1
Gene Ontology:  GO:0005515|GO:0000398|GO:0030620
PubMed:  11751054

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
LRR_9 pfam14580
Leucine-rich repeat;
1-175 9.30e-120

Leucine-rich repeat;


:

Pssm-ID: 405295 [Multi-domain]  Cd Length: 175  Bit Score: 339.05  E-value: 9.30e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002     1 MVKLTAELIEQAAQYTNAVRDRELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIG 80
Cdd:pfam14580   1 MVKLTAELIEQSAQYTNPVRERELDLRGYKIPIIENLGATLDQFDTIDFSDNEIRKLDGFPLLRRLKTLLLNNNRICRIG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002    81 EGLDQALPCLTELILTNNSLVELGDLDPLASLKSLTYLSILRNPVTNKKHYRLYVIYKVPQVRVLDFQKVKLKERQEAEK 160
Cdd:pfam14580  81 EGLGEALPNLTELILTNNNLQELGDLDPLASLKKLTFLSLLRNPVTNKPHYRLYVIYKVPQLRLLDFRKVKQKERQAAEK 160
                         170
                  ....*....|....*
gi 50593002   161 MFKGKRGAQLAKDIA 175
Cdd:pfam14580 161 MFRSKQGKQLAKEIA 175
 
Name Accession Description Interval E-value
LRR_9 pfam14580
Leucine-rich repeat;
1-175 9.30e-120

Leucine-rich repeat;


Pssm-ID: 405295 [Multi-domain]  Cd Length: 175  Bit Score: 339.05  E-value: 9.30e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002     1 MVKLTAELIEQAAQYTNAVRDRELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIG 80
Cdd:pfam14580   1 MVKLTAELIEQSAQYTNPVRERELDLRGYKIPIIENLGATLDQFDTIDFSDNEIRKLDGFPLLRRLKTLLLNNNRICRIG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002    81 EGLDQALPCLTELILTNNSLVELGDLDPLASLKSLTYLSILRNPVTNKKHYRLYVIYKVPQVRVLDFQKVKLKERQEAEK 160
Cdd:pfam14580  81 EGLGEALPNLTELILTNNNLQELGDLDPLASLKKLTFLSLLRNPVTNKPHYRLYVIYKVPQLRLLDFRKVKQKERQAAEK 160
                         170
                  ....*....|....*
gi 50593002   161 MFKGKRGAQLAKDIA 175
Cdd:pfam14580 161 MFRSKQGKQLAKEIA 175
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
24-156 5.25e-13

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 65.96  E-value: 5.25e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  24 LDLRGYKIPVIENLGaTLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIgEGLD------------QALP--- 88
Cdd:cd21340  29 LYLYDNKITKIENLE-FLTNLTHLYLQNNQIEKIENLENLVNLKKLYLGGNRISVV-EGLEnltnleelhienQRLPpge 106
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  89 --------------CLTELILTNNSLVELGDL-----------------------DPLASLKSLTYLSILRNPVTNKKHY 131
Cdd:cd21340 107 kltfdprslaalsnSLRVLNISGNNIDSLEPLaplrnleqldasnnqisdleellDLLSSWPSLRELDLTGNPVCKKPKY 186
                       170       180
                ....*....|....*....|....*
gi 50593002 132 RLYVIYKVPQVRVLDFQKVKLKERQ 156
Cdd:cd21340 187 RDKIILASKSLEVLDGKEITDTERQ 211
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
22-127 3.84e-08

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 53.40  E-value: 3.84e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  22 RELDLRGYKIpviENLGATLDQFDA---IDFSDNEIRKL-DGFPLLRRLKTLLVNNNRICRIGEGLDQaLPCLTELILTN 97
Cdd:COG4886 139 KELDLSNNQL---TDLPEPLGNLTNlksLDLSNNQLTDLpEELGNLTNLKELDLSNNQITDLPEPLGN-LTNLEELDLSG 214
                        90       100       110
                ....*....|....*....|....*....|
gi 50593002  98 NSLVELGdlDPLASLKSLTYLSILRNPVTN 127
Cdd:COG4886 215 NQLTDLP--EPLANLTNLETLDLSNNQLTD 242
LRRcap smart00446
occurring C-terminal to leucine-rich repeats; A motif occurring C-terminal to leucine-rich ...
128-146 3.25e-03

occurring C-terminal to leucine-rich repeats; A motif occurring C-terminal to leucine-rich repeats in "sds22-like" and "typical" LRR-containing proteins.


Pssm-ID: 197729  Cd Length: 19  Bit Score: 34.20  E-value: 3.25e-03
                           10
                   ....*....|....*....
gi 50593002    128 KKHYRLYVIYKVPQVRVLD 146
Cdd:smart00446   1 LAHYREKVIELLPQLRKLD 19
 
Name Accession Description Interval E-value
LRR_9 pfam14580
Leucine-rich repeat;
1-175 9.30e-120

Leucine-rich repeat;


Pssm-ID: 405295 [Multi-domain]  Cd Length: 175  Bit Score: 339.05  E-value: 9.30e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002     1 MVKLTAELIEQAAQYTNAVRDRELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIG 80
Cdd:pfam14580   1 MVKLTAELIEQSAQYTNPVRERELDLRGYKIPIIENLGATLDQFDTIDFSDNEIRKLDGFPLLRRLKTLLLNNNRICRIG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002    81 EGLDQALPCLTELILTNNSLVELGDLDPLASLKSLTYLSILRNPVTNKKHYRLYVIYKVPQVRVLDFQKVKLKERQEAEK 160
Cdd:pfam14580  81 EGLGEALPNLTELILTNNNLQELGDLDPLASLKKLTFLSLLRNPVTNKPHYRLYVIYKVPQLRLLDFRKVKQKERQAAEK 160
                         170
                  ....*....|....*
gi 50593002   161 MFKGKRGAQLAKDIA 175
Cdd:pfam14580 161 MFRSKQGKQLAKEIA 175
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
24-156 5.25e-13

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 65.96  E-value: 5.25e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  24 LDLRGYKIPVIENLGaTLDQFDAIDFSDNEIRKLDGFPLLRRLKTLLVNNNRICRIgEGLD------------QALP--- 88
Cdd:cd21340  29 LYLYDNKITKIENLE-FLTNLTHLYLQNNQIEKIENLENLVNLKKLYLGGNRISVV-EGLEnltnleelhienQRLPpge 106
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  89 --------------CLTELILTNNSLVELGDL-----------------------DPLASLKSLTYLSILRNPVTNKKHY 131
Cdd:cd21340 107 kltfdprslaalsnSLRVLNISGNNIDSLEPLaplrnleqldasnnqisdleellDLLSSWPSLRELDLTGNPVCKKPKY 186
                       170       180
                ....*....|....*....|....*
gi 50593002 132 RLYVIYKVPQVRVLDFQKVKLKERQ 156
Cdd:cd21340 187 RDKIILASKSLEVLDGKEITDTERQ 211
PPP1R42 cd21340
protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 ...
49-119 2.03e-08

protein phosphatase 1 regulatory subunit 42; Protein phosphatase 1 regulatory subunit 42 (PPP1R42), also known as leucine-rich repeat-containing protein 67 (lrrc67) or testis leucine-rich repeat (TLRR) protein, plays a role in centrosome separation. PPP1R42 has been shown to interact with the well-conserved signaling protein phosphatase-1 (PP1) and thereby increasing PP1's activity, which counters centrosome separation. Inhibition of PPP1R42 expression increases the number of centrosomes per cell while its depletion reduces the activity of PP1 leading to activation of NEK2, the kinase responsible for phosphorylation of centrosomal linker proteins promoting centrosome separation.


Pssm-ID: 411060 [Multi-domain]  Cd Length: 220  Bit Score: 53.25  E-value: 2.03e-08
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 50593002  49 FSDNEIRKLDGFPLLRRLKTLLVNNNRICRIgEGLDQaLPCLTELILTNNSLVELGDLDPLASLKSLtYLS 119
Cdd:cd21340   9 LNDKNITKIDNLSLCKNLKVLYLYDNKITKI-ENLEF-LTNLTHLYLQNNQIEKIENLENLVNLKKL-YLG 76
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
22-127 3.84e-08

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 53.40  E-value: 3.84e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  22 RELDLRGYKIpviENLGATLDQFDA---IDFSDNEIRKL-DGFPLLRRLKTLLVNNNRICRIGEGLDQaLPCLTELILTN 97
Cdd:COG4886 139 KELDLSNNQL---TDLPEPLGNLTNlksLDLSNNQLTDLpEELGNLTNLKELDLSNNQITDLPEPLGN-LTNLEELDLSG 214
                        90       100       110
                ....*....|....*....|....*....|
gi 50593002  98 NSLVELGdlDPLASLKSLTYLSILRNPVTN 127
Cdd:COG4886 215 NQLTDLP--EPLANLTNLETLDLSNNQLTD 242
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
47-127 1.03e-06

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 49.16  E-value: 1.03e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  47 IDFSDNEIRKL-DGFPLLRRLKTLLVNNNRICRIGEGLDQaLPCLTELILTNNSLVELGDldPLASLKSLTYLSILRNPV 125
Cdd:COG4886 118 LDLSGNQLTDLpEELANLTNLKELDLSNNQLTDLPEPLGN-LTNLKSLDLSNNQLTDLPE--ELGNLTNLKELDLSNNQI 194

                ..
gi 50593002 126 TN 127
Cdd:COG4886 195 TD 196
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
22-148 6.97e-06

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 46.47  E-value: 6.97e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 50593002  22 RELDLRGYKIPVIENLGATLDQFDAIDFSDNEIRKL-DGFPLLRRLKTLLVNNNRICRIGEGLDQaLPCLTELILTNNSL 100
Cdd:COG4886 162 KSLDLSNNQLTDLPEELGNLTNLKELDLSNNQITDLpEPLGNLTNLEELDLSGNQLTDLPEPLAN-LTNLETLDLSNNQL 240
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 50593002 101 VEL-------------------GDLDPLASLKSLTYLSILRNPVTNKKHYRLYVIYKVPQVRVLDFQ 148
Cdd:COG4886 241 TDLpelgnltnleeldlsnnqlTDLPPLANLTNLKTLDLSNNQLTDLKLKELELLLGLNSLLLLLLL 307
LRR COG4886
Leucine-rich repeat (LRR) protein [Transcription];
54-127 4.02e-05

Leucine-rich repeat (LRR) protein [Transcription];


Pssm-ID: 443914 [Multi-domain]  Cd Length: 414  Bit Score: 44.15  E-value: 4.02e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 50593002  54 IRKLDGFPLLRRLKTLLVNNNRICRIGEGLDQaLPCLTELILTNNSLVELGDldPLASLKSLTYLSILRNPVTN 127
Cdd:COG4886 103 LSGNEELSNLTNLESLDLSGNQLTDLPEELAN-LTNLKELDLSNNQLTDLPE--PLGNLTNLKSLDLSNNQLTD 173
LRR_8 pfam13855
Leucine rich repeat;
64-119 3.42e-04

Leucine rich repeat;


Pssm-ID: 404697 [Multi-domain]  Cd Length: 61  Bit Score: 37.89  E-value: 3.42e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 50593002    64 RRLKTLLVNNNRICRIGEGLDQALPCLTELILTNNSL--VELGDLDPLASLKSLtYLS 119
Cdd:pfam13855   1 PNLRSLDLSNNRLTSLDDGAFKGLSNLKVLDLSNNLLttLSPGAFSGLPSLRYL-DLS 57
LRR_4 pfam12799
Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a ...
88-124 2.69e-03

Leucine Rich repeats (2 copies); Leucine rich repeats are short sequence motifs present in a number of proteins with diverse functions and cellular locations. These repeats are usually involved in protein-protein interactions. Each Leucine Rich Repeat is composed of a beta-alpha unit. These units form elongated non-globular structures. Leucine Rich Repeats are often flanked by cysteine rich domains.


Pssm-ID: 463713 [Multi-domain]  Cd Length: 44  Bit Score: 34.91  E-value: 2.69e-03
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 50593002    88 PCLTELILTNNSlveLGDLDPLASLKSLTYLSILRNP 124
Cdd:pfam12799   1 PNLEVLDLSNNQ---ITDIPPLAKLPNLETLDLSGNN 34
LRRcap smart00446
occurring C-terminal to leucine-rich repeats; A motif occurring C-terminal to leucine-rich ...
128-146 3.25e-03

occurring C-terminal to leucine-rich repeats; A motif occurring C-terminal to leucine-rich repeats in "sds22-like" and "typical" LRR-containing proteins.


Pssm-ID: 197729  Cd Length: 19  Bit Score: 34.20  E-value: 3.25e-03
                           10
                   ....*....|....*....
gi 50593002    128 KKHYRLYVIYKVPQVRVLD 146
Cdd:smart00446   1 LAHYREKVIELLPQLRKLD 19
 
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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