3HRZ

Cobra Venom Factor (CVF) in complex with human factor B

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004866	molecular_function	endopeptidase inhibitor activity
B	0004866	molecular_function	endopeptidase inhibitor activity
C	0005576	cellular_component	extracellular region
D	0001848	molecular_function	complement binding
D	0004252	molecular_function	serine-type endopeptidase activity
D	0005515	molecular_function	protein binding
D	0005576	cellular_component	extracellular region
D	0005615	cellular_component	extracellular space
D	0005886	cellular_component	plasma membrane
D	0006508	biological_process	proteolysis
D	0006956	biological_process	complement activation
D	0006957	biological_process	complement activation, alternative pathway
D	0008236	molecular_function	serine-type peptidase activity
D	0009617	biological_process	response to bacterium
D	0070062	cellular_component	extracellular exosome
D	0072562	cellular_component	blood microparticle

Functional Information from PROSITE/UniProt

site_id	PS00018
Number of Residues	13
Details	EF_HAND_1 EF-hand calcium-binding domain. DDNEDGFIAdsDI

Chain	Residue	Details
B	ASP711-ILE723

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site_id	PS00134
Number of Residues	6
Details	TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC

Chain	Residue	Details
D	LEU497-CYS502

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

Chain	Residue	Details
D	ASN668-ILE679

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE: Charge relay system

Chain	Residue	Details
D	HIS501
D	ASP551
D	SER674
A	ASP520

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site_id	SWS_FT_FI2
Number of Residues	2
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:17310251, ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:6546754

Chain	Residue	Details
D	ASN97
D	ASP260

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site_id	SWS_FT_FI3
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:17310251, ECO:0000269|PubMed:19574954, ECO:0000269|PubMed:6546754

Chain	Residue	Details
D	ASN117

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site_id	SWS_FT_FI4
Number of Residues	1
Details	CARBOHYD: N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:2006911

Chain	Residue	Details
D	LYS266

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site_id	SWS_FT_FI5
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:17310251, ECO:0000269|PubMed:19574954, ECO:0000269|PubMed:6546754

Chain	Residue	Details
D	ASN353

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	3
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	SER674
D	ASP551
D	HIS501

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site_id	CSA2
Number of Residues	4
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	GLY675
D	SER674
D	ASP551
D	HIS501

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site_id	CSA3
Number of Residues	4
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	SER674
D	ASP551
D	GLY672
D	HIS501

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site_id	CSA4
Number of Residues	2
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	ASP551
D	HIS501

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site_id	CSA5
Number of Residues	2
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	SER674
D	GLY672

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site_id	CSA6
Number of Residues	2
Details	Annotated By Reference To The Literature 1a0j

Chain	Residue	Details
D	GLY675
D	SER674

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