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UniProtKB - Q8WVK2 (SNR27_HUMAN)
Protein
U4/U6.U5 small nuclear ribonucleoprotein 27 kDa protein
Gene
SNRNP27
Organism
Homo sapiens (Human)
Status
Functioni
May play a role in mRNA splicing.
GO - Molecular functioni
- nucleic acid binding Source: UniProtKB
GO - Biological processi
- mRNA processing Source: UniProtKB-KW
- RNA splicing Source: UniProtKB-KW
Keywordsi
Biological process | mRNA processing, mRNA splicing |
Enzyme and pathway databases
PathwayCommonsi | Q8WVK2 |
Reactomei | R-HSA-72163, mRNA Splicing - Major Pathway |
SignaLinki | Q8WVK2 |
Names & Taxonomyi
Protein namesi | Recommended name: U4/U6.U5 small nuclear ribonucleoprotein 27 kDa proteinShort name: U4/U6.U5 snRNP 27 kDa protein Short name: U4/U6.U5-27K Alternative name(s): Nucleic acid-binding protein RY-1 U4/U6.U5 tri-snRNP-associated 27 kDa protein Short name: 27K U4/U6.U5 tri-snRNP-associated protein 3 |
Gene namesi | Name:SNRNP27 |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
HGNCi | HGNC:30240, SNRNP27 |
MIMi | 619629, gene |
neXtProti | NX_Q8WVK2 |
VEuPathDBi | HostDB:ENSG00000124380 |
Subcellular locationi
Nucleus
- Nucleus Curated
Nucleus
- nucleoplasm Source: Reactome
Keywords - Cellular componenti
NucleusPathology & Biotechi
Organism-specific databases
DisGeNETi | 11017 |
OpenTargetsi | ENSG00000124380 |
PharmGKBi | PA164726114 |
Miscellaneous databases
Pharosi | Q8WVK2, Tbio |
Genetic variation databases
BioMutai | SNRNP27 |
DMDMi | 74760570 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000223965 | 1 – 155 | U4/U6.U5 small nuclear ribonucleoprotein 27 kDa proteinAdd BLAST | 155 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 61 | PhosphoserineCombined sources | 1 | |
Modified residuei | 65 | PhosphoserineCombined sources | 1 | |
Modified residuei | 111 | PhosphoserineCombined sources | 1 | |
Modified residuei | 114 | PhosphoserineCombined sources | 1 | |
Modified residuei | 132 | PhosphoserineCombined sources | 1 |
Post-translational modificationi
Phosphorylated in vitro by snRNP-associated protein kinase.1 Publication
Keywords - PTMi
PhosphoproteinProteomic databases
EPDi | Q8WVK2 |
jPOSTi | Q8WVK2 |
MassIVEi | Q8WVK2 |
MaxQBi | Q8WVK2 |
PaxDbi | Q8WVK2 |
PeptideAtlasi | Q8WVK2 |
PRIDEi | Q8WVK2 |
ProteomicsDBi | 74800 |
PTM databases
iPTMneti | Q8WVK2 |
MetOSitei | Q8WVK2 |
PhosphoSitePlusi | Q8WVK2 |
Expressioni
Gene expression databases
Bgeei | ENSG00000124380, Expressed in calcaneal tendon and 244 other tissues |
ExpressionAtlasi | Q8WVK2, baseline and differential |
Genevisiblei | Q8WVK2, HS |
Organism-specific databases
HPAi | ENSG00000124380, Low tissue specificity |
Interactioni
Subunit structurei
Part of a tri-snRNP complex.
Binary interactionsi
Protein-protein interaction databases
BioGRIDi | 116207, 206 interactors |
CORUMi | Q8WVK2 |
IntActi | Q8WVK2, 110 interactors |
MINTi | Q8WVK2 |
STRINGi | 9606.ENSP00000244227 |
Miscellaneous databases
RNActi | Q8WVK2, protein |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 97 | DisorderedSequence analysisAdd BLAST | 97 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 15 – 31 | Basic and acidic residuesSequence analysisAdd BLAST | 17 | |
Compositional biasi | 32 – 61 | Basic residuesSequence analysisAdd BLAST | 30 | |
Compositional biasi | 62 – 97 | Basic and acidic residuesSequence analysisAdd BLAST | 36 |
Sequence similaritiesi
Belongs to the SNUT3 family.Curated
Phylogenomic databases
eggNOGi | KOG3263, Eukaryota |
GeneTreei | ENSGT00730000111237 |
HOGENOMi | CLU_075596_2_1_1 |
InParanoidi | Q8WVK2 |
OMAi | SMKRKYR |
OrthoDBi | 1627375at2759 |
TreeFami | TF314458 |
Family and domain databases
InterProi | View protein in InterPro IPR013957, SNRNP27 |
Pfami | View protein in Pfam PF08648, SNRNP27, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All
Q8WVK2-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MGRSRSRSPR RERRRSRSTS RERERRRRER SRSRERDRRR SRSRSPHRRR
60 70 80 90 100
SRSPRRHRST SPSPSRLKER RDEEKKETKE TKSKERQITE EDLEGKTEEE
110 120 130 140 150
IEMMKLMGFA SFDSTKGKKV DGSVNAYAIN VSQKRKYRQY MNRKGGFNRP
LDFIA
Computationally mapped potential isoform sequencesi
There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketB8ZZ98 | B8ZZ98_HUMAN | U4/U6.U5 small nuclear ribonucleopr... | SNRNP27 | 158 | Annotation score: | ||
H0YBW5 | H0YBW5_HUMAN | U4/U6.U5 small nuclear ribonucleopr... | SNRNP27 | 18 | Annotation score: |
Sequence cautioni
The sequence CAA53949 differs from that shown. Reason: Erroneous initiation.Curated
Natural variant
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Natural variantiVAR_025363 | 81 | T → I1 Publication | 1 | |
Natural variantiVAR_025364 | 114 | S → F1 Publication | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X76302 mRNA Translation: CAA53949.1 Different initiation. AC019206 Genomic DNA Translation: AAY14866.1 BC017890 mRNA Translation: AAH17890.1 |
CCDSi | CCDS33219.1 |
PIRi | I38191 |
RefSeqi | NP_006848.1, NM_006857.2 |
Genome annotation databases
Ensembli | ENST00000244227.8; ENSP00000244227.3; ENSG00000124380.11 ENST00000450162.6; ENSP00000395144.2; ENSG00000124380.11 |
GeneIDi | 11017 |
KEGGi | hsa:11017 |
MANE-Selecti | ENST00000244227.8; ENSP00000244227.3; NM_006857.3; NP_006848.1 |
UCSCi | uc002sfw.4, human |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X76302 mRNA Translation: CAA53949.1 Different initiation. AC019206 Genomic DNA Translation: AAY14866.1 BC017890 mRNA Translation: AAH17890.1 |
CCDSi | CCDS33219.1 |
PIRi | I38191 |
RefSeqi | NP_006848.1, NM_006857.2 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
6QW6 | electron microscopy | 2.92 | X | 1-155 | [»] | |
6QX9 | electron microscopy | 3.28 | X | 1-155 | [»] | |
AlphaFoldDBi | Q8WVK2 | |||||
SMRi | Q8WVK2 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
BioGRIDi | 116207, 206 interactors |
CORUMi | Q8WVK2 |
IntActi | Q8WVK2, 110 interactors |
MINTi | Q8WVK2 |
STRINGi | 9606.ENSP00000244227 |
PTM databases
iPTMneti | Q8WVK2 |
MetOSitei | Q8WVK2 |
PhosphoSitePlusi | Q8WVK2 |
Genetic variation databases
BioMutai | SNRNP27 |
DMDMi | 74760570 |
Proteomic databases
EPDi | Q8WVK2 |
jPOSTi | Q8WVK2 |
MassIVEi | Q8WVK2 |
MaxQBi | Q8WVK2 |
PaxDbi | Q8WVK2 |
PeptideAtlasi | Q8WVK2 |
PRIDEi | Q8WVK2 |
ProteomicsDBi | 74800 |
Protocols and materials databases
Antibodypediai | 31048, 56 antibodies from 15 providers |
DNASUi | 11017 |
Genome annotation databases
Ensembli | ENST00000244227.8; ENSP00000244227.3; ENSG00000124380.11 ENST00000450162.6; ENSP00000395144.2; ENSG00000124380.11 |
GeneIDi | 11017 |
KEGGi | hsa:11017 |
MANE-Selecti | ENST00000244227.8; ENSP00000244227.3; NM_006857.3; NP_006848.1 |
UCSCi | uc002sfw.4, human |
Organism-specific databases
CTDi | 11017 |
DisGeNETi | 11017 |
GeneCardsi | SNRNP27 |
HGNCi | HGNC:30240, SNRNP27 |
HPAi | ENSG00000124380, Low tissue specificity |
MIMi | 619629, gene |
neXtProti | NX_Q8WVK2 |
OpenTargetsi | ENSG00000124380 |
PharmGKBi | PA164726114 |
VEuPathDBi | HostDB:ENSG00000124380 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | KOG3263, Eukaryota |
GeneTreei | ENSGT00730000111237 |
HOGENOMi | CLU_075596_2_1_1 |
InParanoidi | Q8WVK2 |
OMAi | SMKRKYR |
OrthoDBi | 1627375at2759 |
TreeFami | TF314458 |
Enzyme and pathway databases
PathwayCommonsi | Q8WVK2 |
Reactomei | R-HSA-72163, mRNA Splicing - Major Pathway |
SignaLinki | Q8WVK2 |
Miscellaneous databases
BioGRID-ORCSi | 11017, 752 hits in 1050 CRISPR screens |
ChiTaRSi | SNRNP27, human |
GenomeRNAii | 11017 |
Pharosi | Q8WVK2, Tbio |
PROi | PR:Q8WVK2 |
RNActi | Q8WVK2, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000124380, Expressed in calcaneal tendon and 244 other tissues |
ExpressionAtlasi | Q8WVK2, baseline and differential |
Genevisiblei | Q8WVK2, HS |
Family and domain databases
InterProi | View protein in InterPro IPR013957, SNRNP27 |
Pfami | View protein in Pfam PF08648, SNRNP27, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | SNR27_HUMAN | |
Accessioni | Q8WVK2Primary (citable) accession number: Q8WVK2 Secondary accession number(s): Q15410 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 21, 2006 |
Last sequence update: | March 1, 2002 | |
Last modified: | May 25, 2022 | |
This is version 147 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- Human chromosome 2
Human chromosome 2: entries, gene names and cross-references to MIM - Human entries with genetic variants
List of human entries with genetic variants - Human variants curated from literature reports
Index of human variants curated from literature reports - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families