Nuclear cap binding protein subunit 2

mammalian protein found in Homo sapiens

Protein protein Q21108914

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Summary

Nuclear cap binding protein subunit 2 is a protein^[1].

Key Facts

Nuclear cap binding protein subunit 2's instance of is recorded as protein^[2].
Nuclear cap binding protein subunit 2's UniProt protein ID is recorded as P52298^[3].
Nuclear cap binding protein subunit 2's part of is recorded as RNA-binding domain superfamily^[4].
Nuclear cap binding protein subunit 2's part of is recorded as Nuclear cap-binding protein subunit 2^[5].
Nuclear cap binding protein subunit 2's part of is recorded as Nucleotide-binding alpha-beta plait domain superfamily^[6].
Nuclear cap binding protein subunit 2's part of is recorded as transporter of unknown biochemical mechanism^[7].
Nuclear cap binding protein subunit 2's part of is recorded as NCBP2, RNA recognition motif, protein family^[8].
Nuclear cap binding protein subunit 2's part of is recorded as RNA recognition motif domain, protein family^[9].
Nuclear cap binding protein subunit 2's has part is recorded as RNA recognition motif domain^[10].
Nuclear cap binding protein subunit 2's has part is recorded as NCBP2, RNA recognition motif^[11].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as NP_001036005^[12].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as NP_001294965^[13].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as NP_031388^[14].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as XP_011510858^[15].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as XP_011510859^[16].
Nuclear cap binding protein subunit 2's RefSeq protein ID is recorded as XP_011510860^[17].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1H2T^[18].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1H2U^[19].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1H2V^[20].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1H6K^[21].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1N52^[22].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 1N54^[23].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 3FEX^[24].
Nuclear cap binding protein subunit 2's PDB structure ID is recorded as 3FEY^[25].
Nuclear cap binding protein subunit 2's molecular function is recorded as snRNA binding^[26].

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Quick Facts

Instance of protein

Part of RNA-binding domain superfamily, Nuclear cap-binding protein subunit 2, Nucleotide-binding alpha-beta plait domain superfamily, transporter of unknown biochemical mechanism, NCBP2, RNA recognition motif, protein family, RNA recognition motif domain, protein family

Properties

Biological process mRNA splicing, via spliceosome, termination of RNA polymerase II transcription, mRNA transport, positive regulation of mRNA 3'-end processing, transcription elongation from RNA polymerase II promoter, mRNA processing, snRNA export from nucleus, transcription by RNA polymerase II, mRNA export from nucleus, positive regulation of RNA export from nucleus, regulation of mRNA polyadenylation, pre-mRNA cleavage required for polyadenylation, mRNA cis splicing, via spliceosome, gene silencing, nuclear-transcribed mRNA catabolic process, nonsense-mediated decay, mRNA 3'-end processing, histone mRNA metabolic process, regulation of translation, regulation of translational initiation, snRNA transcription by RNA polymerase II, RNA splicing, RNA export from nucleus, fibroblast growth factor receptor signaling pathway, nuclear export, 7-methylguanosine mRNA capping, RNA metabolic process, transport, mRNA splicing, via spliceosome

Cell component cytoplasm, cytosol, nucleoplasm, mRNA cap binding complex, nuclear cap binding complex, nucleus, RNA cap binding complex

Encoded by NCBP2

Found in taxon Homo sapiens

Has part(s) RNA recognition motif domain, NCBP2, RNA recognition motif

Imported from wholeness_audit_2026-05-02

Molecular function snRNA binding, protein binding, nucleic acid binding, RNA binding, mRNA binding, RNA cap binding, RNA 7-methylguanosine cap binding, RNA cap binding, RNA binding

External References (5)

Ensembl protein id ENSP00000326806, ENSP00000397619, ENSP00000412785, ENSP00000389315, ENSP00000394105, ENSP00000402549, ENSP00000413518, ENSP00000414122

Pdb structure id 1H2T, 1H2U, 1H2V, 1H6K, 1N52, 1N54, 3FEX, 3FEY

Refseq protein id NP_001036005, NP_001294965, NP_031388, XP_011510858, XP_011510859, XP_011510860

Transporter classification database id 9.A.60.1.1

Uniprot protein id P52298

🏷️ Also known as

en 20 kDa nuclear cap-binding protein en CBP20 en cell proliferation-inducing gene 55 protein en NCBP2 en NCBP 20 kDa subunit en NCBP interacting protein 1 en NCBP-interacting protein 1 en NIP1 en nuclear cap-binding protein subunit 2 en Nuclear cap binding protein subunit 2 en nuclear cap binding protein subunit 2, 20kD en nuclear cap binding protein subunit 2, 20kDa

References

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

Direct Wikidata claims

[2] ↑ Nuclear cap binding protein subunit 2 — instance of (P31): protein. UniProt. Retrieved 2019-11-13. wikidata.org.
[3] ↑ Nuclear cap binding protein subunit 2 — UniProt protein ID (P352): P52298. UniProt. Retrieved 2019-11-13. wikidata.org.
[4] ↑ Nuclear cap binding protein subunit 2 — part of (P361): RNA-binding domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ Nuclear cap binding protein subunit 2 — part of (P361): Nuclear cap-binding protein subunit 2. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ Nuclear cap binding protein subunit 2 — part of (P361): Nucleotide-binding alpha-beta plait domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ Nuclear cap binding protein subunit 2 — part of (P361): transporter of unknown biochemical mechanism. Retrieved 2019-10-02. wikidata.org.
[8] ↑ Nuclear cap binding protein subunit 2 — part of (P361): NCBP2, RNA recognition motif, protein family. wikidata.org.
[9] ↑ Nuclear cap binding protein subunit 2 — part of (P361): RNA recognition motif domain, protein family. wikidata.org.
[10] ↑ Nuclear cap binding protein subunit 2 — has part(s) (P527): RNA recognition motif domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[11] ↑ Nuclear cap binding protein subunit 2 — has part(s) (P527): NCBP2, RNA recognition motif. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[12] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): NP_001036005. Q20641742. Retrieved 2020-05-30. wikidata.org.
[13] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): NP_001294965. Q20641742. Retrieved 2020-05-30. wikidata.org.
[14] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): NP_031388. Q20641742. Retrieved 2020-05-30. wikidata.org.
[15] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): XP_011510858. Q20641742. Retrieved 2020-05-30. wikidata.org.
[16] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): XP_011510859. Q20641742. Retrieved 2020-05-30. wikidata.org.
[17] ↑ Nuclear cap binding protein subunit 2 — RefSeq protein ID (P637): XP_011510860. Q20641742. Retrieved 2020-05-30. wikidata.org.
[18] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1H2T. UniProt. Retrieved 2016-08-09. wikidata.org.
[19] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1H2U. UniProt. Retrieved 2016-08-09. wikidata.org.
[20] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1H2V. UniProt. Retrieved 2016-08-09. wikidata.org.
[21] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1H6K. UniProt. Retrieved 2016-08-09. wikidata.org.
[22] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1N52. UniProt. Retrieved 2016-08-09. wikidata.org.
[23] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 1N54. UniProt. Retrieved 2016-08-09. wikidata.org.
[24] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 3FEX. UniProt. Retrieved 2016-08-09. wikidata.org.
[25] ↑ Nuclear cap binding protein subunit 2 — PDB structure ID (P638): 3FEY. UniProt. Retrieved 2016-08-09. wikidata.org.
[26] ↑ Nuclear cap binding protein subunit 2 — molecular function (P680): snRNA binding. mRNA export through an additional cap-binding complex consisting of NCBP1 and NCBP3. Retrieved 2019-04-08. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ Nuclear cap binding protein subunit 2 is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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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). Nuclear cap binding protein subunit 2. Retrieved May 3, 2026, from https://4ort.xyz/entity/nuclear-cap-binding-protein-subunit-2-q21108914

MLA

“Nuclear cap binding protein subunit 2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nuclear-cap-binding-protein-subunit-2-q21108914.

BibTeX

@misc{4ortxyz_nuclear-cap-binding-protein-subunit-2-q21108914_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Nuclear cap binding protein subunit 2}}, year = {2026}, url = {https://4ort.xyz/entity/nuclear-cap-binding-protein-subunit-2-q21108914}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Nuclear cap binding protein subunit 2 — https://4ort.xyz/entity/nuclear-cap-binding-protein-subunit-2-q21108914 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/nuclear-cap-binding-protein-subunit-2-q21108914 · Last refreshed: May 3, 2026