2OK5

Human Complement factor B

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004252	molecular_function	serine-type endopeptidase activity
A	0005576	cellular_component	extracellular region
A	0006508	biological_process	proteolysis
A	0006956	biological_process	complement activation

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
A	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
A	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
A	HIS501
A	ASP551
A	SER674

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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
A	ASN97
A	ASN260

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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
A	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
A	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
A	ASN353

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