2ODP

Complement component C2a, the catalytic fragment of C3- and C5-convertase of human complement

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	LEU483-CYS488

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

Chain	Residue	Details
A	SER653-PHE664

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE: Charge relay system => ECO:0000269|PubMed:17027507

Chain	Residue	Details
A	HIS487
A	ASP541
A	SER659

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site_id	SWS_FT_FI2
Number of Residues	3
Details	BINDING:

Chain	Residue	Details
A	SER242
A	SER244
A	THR317

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site_id	SWS_FT_FI3
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255

Chain	Residue	Details
A	ASN270

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site_id	SWS_FT_FI4
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:17027507, ECO:0000269|PubMed:19159218

Chain	Residue	Details
A	ASN313

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site_id	SWS_FT_FI5
Number of Residues	2
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:17027507

Chain	Residue	Details
A	ASN447
A	ASN601

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site_id	SWS_FT_FI6
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952

Chain	Residue	Details
A	ASN451

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site_id	SWS_FT_FI7
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:16335952

Chain	Residue	Details
A	ASN631

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