Protein kinase inhibitor, alpha

mammalian protein found in Mus musculus

Protein protein Q21987547

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Summary

Protein kinase inhibitor, alpha is a protein^[1].

Key Facts

Protein kinase inhibitor, alpha's instance of is recorded as protein^[2].
Protein kinase inhibitor, alpha's subclass of is recorded as protein^[3].
Protein kinase inhibitor, alpha's UniProt protein ID is recorded as P63248^[4].
Protein kinase inhibitor, alpha's part of is recorded as cAMP-dependent protein kinase inhibitor^[5].
Protein kinase inhibitor, alpha's RefSeq protein ID is recorded as NP_032888^[6].
Protein kinase inhibitor, alpha's RefSeq protein ID is recorded as XP_006530119^[7].
Protein kinase inhibitor, alpha's RefSeq protein ID is recorded as XP_036018834^[8].
Protein kinase inhibitor, alpha's RefSeq protein ID is recorded as XP_036018835^[9].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 1APM^[10].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 1ATP^[11].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 2CPK^[12].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 2GNF^[13].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 2GNG^[14].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 2QUR^[15].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 3FJQ^[16].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 3OW3^[17].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 3QAL^[18].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 3QAM^[19].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DFX^[20].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DFZ^[21].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DG0^[22].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DG2^[23].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DG3^[24].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DH1^[25].
Protein kinase inhibitor, alpha's PDB structure ID is recorded as 4DH3^[26].

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Quick Facts

Instance of protein

Subclass of protein

Part of cAMP-dependent protein kinase inhibitor

Properties

Biological process regulation of G2/M transition of mitotic cell cycle, negative regulation of catalytic activity, negative regulation of transcription by RNA polymerase II, negative regulation of protein kinase activity, negative regulation of cAMP-dependent protein kinase activity, negative regulation of protein import into nucleus

Cell component cytoplasm, nucleus, nucleus, cytoplasm

Encoded by Pkia

Found in taxon house mouse

Imported from wholeness_audit_2026-05-02

Molecular function protein kinase inhibitor activity, cAMP-dependent protein kinase inhibitor activity, protein kinase A catalytic subunit binding, protein binding, cAMP-dependent protein kinase inhibitor activity

External References (4)

Ensembl protein id ENSMUSP00000028999, ENSMUSP00000141466, ENSMUSP00000142120

Pdb structure id 1APM, 1ATP, 2CPK, 2GNF, 2GNG, 2QUR, 3FJQ, 3OW3, 3QAL, 3QAM, 4DFX, 4DFZ, 4DG0, 4DG2, 4DG3, 4DH1, 4DH3, 4DH5, 4DH7, 4DH8, 4HPT, 4HPU

Refseq protein id NP_032888, XP_006530119, XP_036018834, XP_036018835

Uniprot protein id P63248

🏷️ Also known as

en cAMP-dependent protein kinase inhibitor alpha en cAMP-dependent protein kinase inhibitor, muscle/brain isoform en Pkia en PKI-alpha en Protein kinase inhibitor, alpha

References

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

Direct Wikidata claims

[2] ↑ Protein kinase inhibitor, alpha — instance of (P31): protein. UniProt. Retrieved 2022-05-25. wikidata.org.
[3] ↑ Protein kinase inhibitor, alpha — subclass of (P279): protein. UniProt. Retrieved 2017-01-19. wikidata.org.
[4] ↑ Protein kinase inhibitor, alpha — UniProt protein ID (P352): P63248. UniProt. Retrieved 2022-05-25. wikidata.org.
[5] ↑ Protein kinase inhibitor, alpha — part of (P361): cAMP-dependent protein kinase inhibitor. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ Protein kinase inhibitor, alpha — RefSeq protein ID (P637): NP_032888. Q20641742. Retrieved 2022-03-20. wikidata.org.
[7] ↑ Protein kinase inhibitor, alpha — RefSeq protein ID (P637): XP_006530119. Q20641742. Retrieved 2022-03-20. wikidata.org.
[8] ↑ Protein kinase inhibitor, alpha — RefSeq protein ID (P637): XP_036018834. Q20641742. Retrieved 2022-03-20. wikidata.org.
[9] ↑ Protein kinase inhibitor, alpha — RefSeq protein ID (P637): XP_036018835. Q20641742. Retrieved 2022-03-20. wikidata.org.
[10] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 1APM. UniProt. Retrieved 2016-03-20. wikidata.org.
[11] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 1ATP. UniProt. Retrieved 2016-03-20. wikidata.org.
[12] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 2CPK. UniProt. Retrieved 2016-03-20. wikidata.org.
[13] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 2GNF. UniProt. Retrieved 2016-03-20. wikidata.org.
[14] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 2GNG. UniProt. Retrieved 2016-03-20. wikidata.org.
[15] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 2QUR. UniProt. Retrieved 2016-03-20. wikidata.org.
[16] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 3FJQ. UniProt. Retrieved 2016-03-20. wikidata.org.
[17] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 3OW3. UniProt. Retrieved 2016-03-20. wikidata.org.
[18] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 3QAL. UniProt. Retrieved 2016-03-20. wikidata.org.
[19] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 3QAM. UniProt. Retrieved 2016-03-20. wikidata.org.
[20] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DFX. UniProt. Retrieved 2016-03-20. wikidata.org.
[21] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DFZ. UniProt. Retrieved 2016-03-20. wikidata.org.
[22] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DG0. UniProt. Retrieved 2016-03-20. wikidata.org.
[23] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DG2. UniProt. Retrieved 2016-03-20. wikidata.org.
[24] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DG3. UniProt. Retrieved 2016-03-20. wikidata.org.
[25] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DH1. UniProt. Retrieved 2016-03-20. wikidata.org.
[26] ↑ Protein kinase inhibitor, alpha — PDB structure ID (P638): 4DH3. UniProt. Retrieved 2016-03-20. wikidata.org.

Class ancestry

[1] ↑ Protein kinase inhibitor, alpha is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). Protein kinase inhibitor, alpha. Retrieved May 3, 2026, from https://4ort.xyz/entity/protein-kinase-inhibitor-alpha

MLA

“Protein kinase inhibitor, alpha.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protein-kinase-inhibitor-alpha.

BibTeX

@misc{4ortxyz_protein-kinase-inhibitor-alpha_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Protein kinase inhibitor, alpha}}, year = {2026}, url = {https://4ort.xyz/entity/protein-kinase-inhibitor-alpha}, note = {Accessed: 2026-05-03}}

LLM prompt

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