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4P39

Crystal structure of the human C5aR antagonist C5a-A8

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0006954biological_processinflammatory response
A0006956biological_processcomplement activation
B0005576cellular_componentextracellular region
B0006954biological_processinflammatory response
B0006956biological_processcomplement activation
C0005576cellular_componentextracellular region
C0006954biological_processinflammatory response
C0006956biological_processcomplement activation
D0005576cellular_componentextracellular region
D0006954biological_processinflammatory response
D0006956biological_processcomplement activation
Functional Information from PROSITE/UniProt
site_idPS01177
Number of Residues35
DetailsANAPHYLATOXIN_1 Anaphylatoxin domain signature. CCydGarvnnde.TCEqraarisl.GprCikafte.CC
ChainResidueDetails
ACYS698-CYS732

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues136
DetailsDomain: {"description":"Anaphylatoxin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00022","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues116
DetailsRegion: {"description":"Involved in C5AR1 binding","evidences":[{"source":"PubMed","id":"9553099","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18536718","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3CU7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3KLS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3KM9","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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