5UBM

Crystal structure of human C1s in complex with inhibitor gigastasin

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004252	molecular_function	serine-type endopeptidase activity
A	0006508	biological_process	proteolysis
I	0004857	molecular_function	enzyme inhibitor activity
I	0004867	molecular_function	serine-type endopeptidase inhibitor activity

Functional Information from PROSITE/UniProt

site_id	PS00022
Number of Residues	12
Details	EGF_1 EGF-like domain signature 1. CeCrnQvcGRgC

Chain	Residue	Details
I	CYS28-CYS39

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site_id	PS00135
Number of Residues	12
Details	TRYPSIN_SER Serine proteases, trypsin family, serine active site. DSckGDSGGAFA

Chain	Residue	Details
A	ASP626-ALA637

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:12788922, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:19159218

Chain	Residue	Details
B	ASN406
A	ASP529
A	SER632

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