amyloid P component, serum

mammalian protein found in Homo sapiens

Protein protein Q7455513

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amyloid P component, serum

Summary

amyloid P component, serum is a protein^[1].

Key Facts

amyloid P component, serum's instance of is recorded as protein^[2].
amyloid P component, serum's physically interacts with is recorded as miridesap^[3].
amyloid P component, serum's UniProt protein ID is recorded as P02743^[4].
amyloid P component, serum's part of is recorded as Pentraxin^[5].
amyloid P component, serum's part of is recorded as Concanavalin A-like lectin/glucanase domain superfamily^[6].
amyloid P component, serum's part of is recorded as Pentraxins^[7].
amyloid P component, serum's MeSH descriptor ID is recorded as D000683^[8].
amyloid P component, serum's has part is recorded as Pentaxin, conserved site^[9].
amyloid P component, serum's RefSeq protein ID is recorded as NP_001630^[10].
amyloid P component, serum's PDB structure ID is recorded as 4AYU^[11].
amyloid P component, serum's PDB structure ID is recorded as 1GYK^[12].
amyloid P component, serum's PDB structure ID is recorded as 1LGN^[13].
amyloid P component, serum's PDB structure ID is recorded as 1SAC^[14].
amyloid P component, serum's PDB structure ID is recorded as 2A3W^[15].
amyloid P component, serum's PDB structure ID is recorded as 2A3X^[16].
amyloid P component, serum's PDB structure ID is recorded as 2A3Y^[17].
amyloid P component, serum's PDB structure ID is recorded as 2W08^[18].
amyloid P component, serum's PDB structure ID is recorded as 3D5O^[19].
amyloid P component, serum's PDB structure ID is recorded as 3KQR^[20].
amyloid P component, serum's PDB structure ID is recorded as 4AVS^[21].
amyloid P component, serum's PDB structure ID is recorded as 4AVT^[22].
amyloid P component, serum's PDB structure ID is recorded as 4AVV^[23].
amyloid P component, serum's MeSH tree code is recorded as D12.776.049.407.875^[24].
amyloid P component, serum's MeSH tree code is recorded as D12.776.124.050.730^[25].
amyloid P component, serum's MeSH tree code is recorded as D12.776.395.690^[26].

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Quick Facts

Instance of protein

Part of Pentraxin, Concanavalin A-like lectin/glucanase domain superfamily, Pentraxins

Properties

Biological process negative regulation of monocyte differentiation, negative regulation of acute inflammatory response, negative regulation of viral entry into host cell, chaperone-mediated protein complex assembly, negative regulation of viral process, negative regulation of glycoprotein metabolic process, protein folding, acute-phase response, negative regulation of exo-alpha-sialidase activity, negative regulation of wound healing, innate immune response, complement activation, classical pathway, innate immune response

Cell component blood microparticle, extracellular matrix, extracellular exosome, nucleus, extracellular space, extracellular region, extracellular region, extracellular space, nucleus, collagen-containing extracellular matrix, extracellular exosome, blood microparticle

Encoded by APCS

Found in taxon Homo sapiens

Has part(s) Pentaxin, conserved site

Imported from wholeness_audit_2026-05-02

Molecular function calcium ion binding, unfolded protein binding, metal ion binding, virion binding, complement component C1q complex binding, carbohydrate binding, identical protein binding, complement component C1q complex binding, low-density lipoprotein particle binding

Physically interacts with miridesap

External References (8)

Ensembl protein id ENSP00000255040

Mesh descriptor id D000683

Mesh tree code D12.776.049.407.875, D12.776.124.050.730, D12.776.395.690, D09.400.430.940

Pdb structure id 4AYU, 1GYK, 1LGN, 1SAC, 2A3W, 2A3X, 2A3Y, 2W08, 3D5O, 3KQR, 4AVS, 4AVT, 4AVV

Refseq protein id NP_001630

Transporter classification database id 1.C.92.1.2

Umls cui C0002721

Uniprot protein id P02743

References

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

Direct Wikidata claims

[2] ↑ amyloid P component, serum — instance of (P31): protein. Q905695. Retrieved 2019-11-13. wikidata.org.
[3] ↑ amyloid P component, serum — physically interacts with (P129): miridesap. IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved 2016-08-17. wikidata.org.
[4] ↑ amyloid P component, serum — UniProt protein ID (P352): P02743. Q905695. Retrieved 2019-11-13. wikidata.org.
[5] ↑ amyloid P component, serum — part of (P361): Pentraxin. InterPro Release 71.0. Retrieved 2019-10-02. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ amyloid P component, serum — part of (P361): Concanavalin A-like lectin/glucanase domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ amyloid P component, serum — part of (P361): Pentraxins. wikidata.org.
[8] ↑ amyloid P component, serum — MeSH descriptor ID (P486): D000683. wikidata.org.
[9] ↑ amyloid P component, serum — has part(s) (P527): Pentaxin, conserved site. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[10] ↑ amyloid P component, serum — RefSeq protein ID (P637): NP_001630. Q20641742. Retrieved 2020-05-30. wikidata.org.
[11] ↑ amyloid P component, serum — PDB structure ID (P638): 4AYU. Q905695. Retrieved 2016-03-20. wikidata.org.
[12] ↑ amyloid P component, serum — PDB structure ID (P638): 1GYK. Q905695. Retrieved 2016-03-20. wikidata.org.
[13] ↑ amyloid P component, serum — PDB structure ID (P638): 1LGN. Q905695. Retrieved 2016-03-20. wikidata.org.
[14] ↑ amyloid P component, serum — PDB structure ID (P638): 1SAC. Q905695. Retrieved 2016-03-20. wikidata.org.
[15] ↑ amyloid P component, serum — PDB structure ID (P638): 2A3W. Q905695. Retrieved 2016-03-20. wikidata.org.
[16] ↑ amyloid P component, serum — PDB structure ID (P638): 2A3X. Q905695. Retrieved 2016-03-20. wikidata.org.
[17] ↑ amyloid P component, serum — PDB structure ID (P638): 2A3Y. Q905695. Retrieved 2016-03-20. wikidata.org.
[18] ↑ amyloid P component, serum — PDB structure ID (P638): 2W08. Q905695. Retrieved 2016-03-20. wikidata.org.
[19] ↑ amyloid P component, serum — PDB structure ID (P638): 3D5O. Q905695. Retrieved 2016-03-20. wikidata.org.
[20] ↑ amyloid P component, serum — PDB structure ID (P638): 3KQR. Q905695. Retrieved 2016-03-20. wikidata.org.
[21] ↑ amyloid P component, serum — PDB structure ID (P638): 4AVS. Q905695. Retrieved 2016-03-20. wikidata.org.
[22] ↑ amyloid P component, serum — PDB structure ID (P638): 4AVT. Q905695. Retrieved 2016-03-20. wikidata.org.
[23] ↑ amyloid P component, serum — PDB structure ID (P638): 4AVV. Q905695. Retrieved 2016-03-20. wikidata.org.
[24] ↑ amyloid P component, serum — MeSH tree code (P672): D12.776.049.407.875. wikidata.org.
[25] ↑ amyloid P component, serum — MeSH tree code (P672): D12.776.124.050.730. wikidata.org.
[26] ↑ amyloid P component, serum — MeSH tree code (P672): D12.776.395.690. wikidata.org.

Class ancestry

[1] ↑ amyloid P component, serum 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). amyloid P component, serum. Retrieved May 3, 2026, from https://4ort.xyz/entity/amyloid-p-component-serum-q7455513

MLA

“amyloid P component, serum.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/amyloid-p-component-serum-q7455513.

BibTeX

@misc{4ortxyz_amyloid-p-component-serum-q7455513_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{amyloid P component, serum}}, year = {2026}, url = {https://4ort.xyz/entity/amyloid-p-component-serum-q7455513}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): amyloid P component, serum — https://4ort.xyz/entity/amyloid-p-component-serum-q7455513 (retrieved 2026-05-03)

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