1MBM

NSP4 proteinase from Equine Arteritis Virus

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004252	molecular_function	serine-type endopeptidase activity
A	0008233	molecular_function	peptidase activity
A	0016032	biological_process	viral process
A	0019082	biological_process	viral protein processing
B	0004252	molecular_function	serine-type endopeptidase activity
B	0008233	molecular_function	peptidase activity
B	0016032	biological_process	viral process
B	0019082	biological_process	viral protein processing
C	0004252	molecular_function	serine-type endopeptidase activity
C	0008233	molecular_function	peptidase activity
C	0016032	biological_process	viral process
C	0019082	biological_process	viral protein processing
D	0004252	molecular_function	serine-type endopeptidase activity
D	0008233	molecular_function	peptidase activity
D	0016032	biological_process	viral process
D	0019082	biological_process	viral protein processing

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	ACT_SITE: Charge relay system; for 3C-like serine proteinase activity => ECO:0000255|PROSITE-ProRule:PRU00826

Chain	Residue	Details
A	HIS39
D	HIS39
D	ASP65
D	SER120
A	ASP65
A	SER120
B	HIS39
B	ASP65
B	SER120
C	HIS39
C	ASP65
C	SER120

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site_id	SWS_FT_FI2
Number of Residues	4
Details	SITE: Cleavage; by 3CLSP; in major pathway

Chain	Residue	Details
A	GLU204
B	GLU204
C	GLU204
D	GLU204

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