splicing factor proline and glutamine rich

mammalian protein found in Homo sapiens

Protein protein Q21114335

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splicing factor proline and glutamine rich

Summary

splicing factor proline and glutamine rich is a protein^[1].

Key Facts

splicing factor proline and glutamine rich's instance of is recorded as protein^[2].
splicing factor proline and glutamine rich's UniProt protein ID is recorded as P23246^[3].
splicing factor proline and glutamine rich's part of is recorded as RNA-binding domain superfamily^[4].
splicing factor proline and glutamine rich's part of is recorded as Nucleotide-binding alpha-beta plait domain superfamily^[5].
splicing factor proline and glutamine rich's part of is recorded as PSF, RNA recognition motif 1, protein family^[6].
splicing factor proline and glutamine rich's part of is recorded as PSF, NOPS domain, protein family^[7].
splicing factor proline and glutamine rich's part of is recorded as NOPS, protein family^[8].
splicing factor proline and glutamine rich's part of is recorded as RNA recognition motif domain, protein family^[9].
splicing factor proline and glutamine rich's MeSH descriptor ID is recorded as D000072670^[10].
splicing factor proline and glutamine rich's has part is recorded as NOPS^[11].
splicing factor proline and glutamine rich's has part is recorded as RNA recognition motif domain^[12].
splicing factor proline and glutamine rich's has part is recorded as PSF, RNA recognition motif 1^[13].
splicing factor proline and glutamine rich's has part is recorded as PSF, NOPS domain^[14].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as NP_005057^[15].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_005271169^[16].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_005271170^[17].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_005271172^[18].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_011540252^[19].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_016857542^[20].
splicing factor proline and glutamine rich's RefSeq protein ID is recorded as XP_016857543^[21].
splicing factor proline and glutamine rich's PDB structure ID is recorded as 4WII^[22].
splicing factor proline and glutamine rich's PDB structure ID is recorded as 4WIJ^[23].
splicing factor proline and glutamine rich's PDB structure ID is recorded as 4WIK^[24].
splicing factor proline and glutamine rich's MeSH tree code is recorded as D12.776.157.725.829.282^[25].
splicing factor proline and glutamine rich's MeSH tree code is recorded as D12.776.260.693^[26].

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Quick Facts

Instance of protein

Part of RNA-binding domain superfamily, Nucleotide-binding alpha-beta plait domain superfamily, PSF, RNA recognition motif 1, protein family, PSF, NOPS domain, protein family, NOPS, protein family, RNA recognition motif domain, protein family

Properties

Biological process histone H3 deacetylation, DNA recombination, regulation of transcription, DNA-templated, rhythmic process, negative regulation of circadian rhythm, mRNA processing, negative regulation of transcription by RNA polymerase II, chromosome organization, transcription, DNA-templated, cellular response to DNA damage stimulus, regulation of cell cycle, regulation of circadian rhythm, double-strand break repair via homologous recombination, RNA splicing, positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway, positive regulation of sister chromatid cohesion, negative regulation of transcription, DNA-templated, alternative mRNA splicing, via spliceosome, DNA repair, positive regulation of transcription by RNA polymerase II, activation of innate immune response, immune system process, innate immune response, alternative mRNA splicing, via spliceosome, dendritic transport of messenger ribonucleoprotein complex

Cell component cytoplasm, paraspeckles, nuclear matrix, RNA polymerase II transcription regulator complex, chromatin, nucleus, nucleoplasm, extracellular matrix, nuclear speck, nucleus, dendrite cytoplasm

Encoded by SFPQ

Found in taxon Homo sapiens

Has part(s) NOPS, RNA recognition motif domain, PSF, RNA recognition motif 1, PSF, NOPS domain

Imported from wholeness_audit_2026-05-02

Molecular function RNA polymerase II cis-regulatory region sequence-specific DNA binding, histone deacetylase binding, chromatin binding, transcription cis-regulatory region binding, protein binding, nucleic acid binding, DNA binding, protein homodimerization activity, RNA binding, DNA-binding transcription factor activity, RNA polymerase II-specific, RNA binding, E-box binding

External References (7)

Ensembl protein id ENSP00000349748, ENSP00000424440, ENSP00000425071

Mesh descriptor id D000072670

Mesh tree code D12.776.157.725.829.282, D12.776.260.693, D12.776.664.962.829.282

Pdb structure id 4WII, 4WIJ, 4WIK

Refseq protein id NP_005057, XP_005271169, XP_005271170, XP_005271172, XP_011540252, XP_016857542, XP_016857543

Umls cui C0214345

Uniprot protein id P23246

🏷️ Also known as

en 100 kDa DNA-pairing protein en DNA-binding p52/p100 complex, 100 kDa subunit en epididymis secretory sperm binding protein en hPOMp100 en polypyrimidine tract binding protein associated en polypyrimidine tract-binding protein-associated splicing factor en Polypyrimidine tract-binding protein-associated-splicing factor en protein phosphatase 1, regulatory subunit 140 en PSF en PTB-associated splicing factor en PTB-associated-splicing factor en SFPQ en splicing factor proline and glutamine rich en splicing factor, proline- and glutamine-rich en splicing factor proline/glutamine-rich en splicing factor proline/glutamine rich (polypyrimidine tract binding protein associated)

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ splicing factor proline and glutamine rich — instance of (P31): protein. Q905695. Retrieved 2019-11-13. wikidata.org.
[3] ↑ splicing factor proline and glutamine rich — UniProt protein ID (P352): P23246. Q905695. Retrieved 2019-11-13. wikidata.org.
[4] ↑ splicing factor proline and glutamine rich — part of (P361): RNA-binding domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ splicing factor proline and glutamine rich — part of (P361): Nucleotide-binding alpha-beta plait domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ splicing factor proline and glutamine rich — part of (P361): PSF, RNA recognition motif 1, protein family. wikidata.org.
[7] ↑ splicing factor proline and glutamine rich — part of (P361): PSF, NOPS domain, protein family. wikidata.org.
[8] ↑ splicing factor proline and glutamine rich — part of (P361): NOPS, protein family. wikidata.org.
[9] ↑ splicing factor proline and glutamine rich — part of (P361): RNA recognition motif domain, protein family. wikidata.org.
[10] ↑ splicing factor proline and glutamine rich — MeSH descriptor ID (P486): D000072670. wikidata.org.
[11] ↑ splicing factor proline and glutamine rich — has part(s) (P527): NOPS. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[12] ↑ splicing factor proline and glutamine rich — has part(s) (P527): RNA recognition motif domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[13] ↑ splicing factor proline and glutamine rich — has part(s) (P527): PSF, RNA recognition motif 1. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[14] ↑ splicing factor proline and glutamine rich — has part(s) (P527): PSF, NOPS domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[15] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): NP_005057. Q20641742. Retrieved 2020-05-30. wikidata.org.
[16] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_005271169. Q20641742. Retrieved 2020-05-30. wikidata.org.
[17] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_005271170. Q20641742. Retrieved 2020-05-30. wikidata.org.
[18] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_005271172. Q20641742. Retrieved 2020-05-30. wikidata.org.
[19] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_011540252. Q20641742. Retrieved 2020-05-30. wikidata.org.
[20] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_016857542. Q20641742. Retrieved 2020-05-30. wikidata.org.
[21] ↑ splicing factor proline and glutamine rich — RefSeq protein ID (P637): XP_016857543. Q20641742. Retrieved 2020-05-30. wikidata.org.
[22] ↑ splicing factor proline and glutamine rich — PDB structure ID (P638): 4WII. Q905695. Retrieved 2016-08-09. wikidata.org.
[23] ↑ splicing factor proline and glutamine rich — PDB structure ID (P638): 4WIJ. Q905695. Retrieved 2016-08-09. wikidata.org.
[24] ↑ splicing factor proline and glutamine rich — PDB structure ID (P638): 4WIK. Q905695. Retrieved 2016-08-09. wikidata.org.
[25] ↑ splicing factor proline and glutamine rich — MeSH tree code (P672): D12.776.157.725.829.282. wikidata.org.
[26] ↑ splicing factor proline and glutamine rich — MeSH tree code (P672): D12.776.260.693. wikidata.org.

Class ancestry

[1] ↑ splicing factor proline and glutamine rich is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). splicing factor proline and glutamine rich. Retrieved May 3, 2026, from https://4ort.xyz/entity/splicing-factor-proline-and-glutamine-rich

MLA

“splicing factor proline and glutamine rich.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/splicing-factor-proline-and-glutamine-rich.

BibTeX

@misc{4ortxyz_splicing-factor-proline-and-glutamine-rich_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{splicing factor proline and glutamine rich}}, year = {2026}, url = {https://4ort.xyz/entity/splicing-factor-proline-and-glutamine-rich}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): splicing factor proline and glutamine rich — https://4ort.xyz/entity/splicing-factor-proline-and-glutamine-rich (retrieved 2026-05-03)

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