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4HWJ

Crystal Structure of the Human C3a desArg anaphylatoxin

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0006954biological_processinflammatory response
A0006956biological_processcomplement activation
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 801
ChainResidue
ATHR732
AARG735
AHOH903
AHOH905

Functional Information from PROSITE/UniProt
site_idPS01177
Number of Residues36
DetailsANAPHYLATOXIN_1 Anaphylatoxin domain signature. CCedGmrenpmrfSCQrrtrfisl.GeaCkkvfld.CC
ChainResidueDetails
ACYS693-CYS728

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues35
DetailsDomain: {"description":"Anaphylatoxin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00022","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"(Microbial infection) Cleavage; by N.meningitidis NalP","evidences":[{"source":"PubMed","id":"24367091","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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