Entity Details

Primary name PTBP1_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionP26599
EntryNamePTBP1_HUMAN
FullNamePolypyrimidine tract-binding protein 1
TaxID9606
Evidenceevidence at protein level
Length531
SequenceStatuscomplete
DateCreated1992-08-01
DateModified2021-06-02

Ontological Relatives

GenesPTBP1

GO terms

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GOName
GO:0000381 regulation of alternative mRNA splicing, via spliceosome
GO:0000398 mRNA splicing, via spliceosome
GO:0003723 RNA binding
GO:0003729 mRNA binding
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus
GO:0006397 mRNA processing
GO:0008187 poly-pyrimidine tract binding
GO:0008380 RNA splicing
GO:0008543 fibroblast growth factor receptor signaling pathway
GO:0016020 membrane
GO:0016070 RNA metabolic process
GO:0033119 negative regulation of RNA splicing
GO:0035307 positive regulation of protein dephosphorylation
GO:0036002 pre-mRNA binding
GO:0043484 regulation of RNA splicing
GO:0045595 regulation of cell differentiation
GO:0048025 negative regulation of mRNA splicing, via spliceosome
GO:0051148 negative regulation of muscle cell differentiation
GO:0070062 extracellular exosome
GO:0070886 positive regulation of calcineurin-NFAT signaling cascade
GO:0075522 IRES-dependent viral translational initiation

Subcellular Location

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Subcellular Location
Nucleus

Domains

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DomainNameCategoryType
IPR000504 RNA recognition motif domainDomainDomain
IPR006536 HnRNP-L/PTBFamilyFamily
IPR012677 Nucleotide-binding alpha-beta plait domain superfamilyFamilyHomologous superfamily
IPR021790 PTBP1, RNA recognition motif 2-likeDomainDomain
IPR034798 Polypyrimidine tract-binding protein1/2/3, RNA recognition motif 2DomainDomain
IPR035000 PTBP1, RNA recognition motif 1DomainDomain
IPR035001 PTBP1, RNA recognition motif 3DomainDomain
IPR035979 RNA-binding domain superfamilyFamilyHomologous superfamily

Diseases

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Interactions

45 interactions

InteractorPartnerSourcesPublicationsLink
PTBP1_HUMANSFPQ_HUMANBioGRID, HPRD, I2D, IntAct, MINT10653975 11514619 15975576 17507659 8449401 details
PTBP1_HUMANCACO2_HUMANBioGRID, HPRD, IntAct16189514 details
PTBP1_HUMANSNRPA_HUMANBioGRID, HPRD, IntAct, MINT16189514 17507659 22365833 25416956 31515488 details
PTBP1_HUMANPTBP1_HUMANBioGRID, HPRD, IntAct10772858 16169070 16189514 25416956 9512476 9563502 details
PTBP1_HUMANQKI_HUMANBioGRID, HPRD, IntAct, MINT16713569 22365833 details
PTBP1_HUMANPCBP1_HUMANBioGRID, HPRD, IntAct16713569 26344197 27684187 details
PTBP1_HUMANPCBP3_HUMANBioGRID, HPRD, IntAct16713569 details
PTBP1_HUMANHMGA1_HUMANBioGRID, IntAct18850631 details
PTBP1_HUMANRBM10_HUMANBioGRID, IntAct, MINT22365833 26871637 details
PTBP1_HUMANELAV1_HUMANBioGRID, MINT17967866 22365833 29395067 details
PTBP1_HUMANROAA_HUMANBioGRID, MINT22365833 details
PTBP1_HUMANHNRPD_HUMANBioGRID, MINT22365833 22863883 22939629 26344197 details
PTBP1_HUMANRFOX2_HUMANBioGRID, MINT22365833 details
PTBP1_HUMANSRPK2_HUMANBioGRID, IntAct23602568 details
PTBP1_HUMANPTBP2_HUMANIntAct31515488 details
PTBP1_HUMANTADBP_HUMANBioGRID, IntAct20020773 32814053 details
PTBP1_HUMANHNRPL_HUMANBioGRID, HPRD10772858 22939629 26344197 9563502 details
PTBP1_HUMANPCBP2_HUMANBioGRID, HPRD10772858 details
PTBP1_HUMANHNRPK_HUMANBioGRID10772858 22939629 26344197 details
PTBP1_HUMANA4_HUMANBioGRID21832049 details
PTBP1_HUMANHMGA2_HUMANBioGRID18850631 details
PTBP1_HUMANAPBB1_HUMANBioGRID16055720 details
PTBP1_HUMANNONO_HUMANBioGRID17507659 details
PTBP1_HUMANH31T_HUMANBioGRID20850016 details
PTBP1_HUMANSUMO2_HUMANBioGRID32786267 details
PTBP1_HUMANOGT1_HUMANBioGRID32994395 details
PTBP1_HUMANRAVR1_HUMANHPRD11724819 details
PTBP1_HUMANRAVR2_HUMANHPRD16051233 details
PTBP1_HUMANZMYM2_HUMANHPRD, MINT15975576 details
PTBP1_HUMANNPM_HUMANBioGRID, MINT16376875 details
PTBP1_HUMAN1433Z_HUMANMINT15161933 details
PTBP1_HUMANSRRM1_HUMANBioGRID16159877 details
PTBP1_HUMANHDAC5_HUMANBioGRID21081666 details
PTBP1_HUMANSMRCD_HUMANBioGRID21549307 details
PTBP1_HUMANISG15_HUMANBioGRID16009940 details
PTBP1_HUMANRORA_HUMANBioGRID23208419 details
PTBP1_HUMANITA4_HUMANBioGRID22623428 details
PTBP1_HUMANFUS_HUMANBioGRID, HPRD12581738 26344197 details
PTBP1_HUMANU2AF2_HUMANBioGRID26641092 details
PTBP1_HUMANFGF11_HUMANBioGRID28027390 details
PTBP1_HUMANFGFR2_HUMANBioGRID24462114 details
PTBP1_HUMANSOX2_HUMANBioGRID21280222 details
PTBP1_HUMANDAZL_HUMANBioGRID29395067 details
PTBP1_HUMANCASP3_HUMANHPRD12004072 details
PTBP1_HUMANKAPCA_HUMANHPRD12851456 details