1PSQ

Structure of a probable thiol peroxidase from Streptococcus pneumoniae

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004601	molecular_function	peroxidase activity
A	0008379	molecular_function	thioredoxin peroxidase activity
A	0016209	molecular_function	antioxidant activity
A	0016491	molecular_function	oxidoreductase activity
A	0016684	molecular_function	oxidoreductase activity, acting on peroxide as acceptor
A	0098869	biological_process	cellular oxidant detoxification
A	0140824	molecular_function	thioredoxin-dependent peroxiredoxin activity
B	0004601	molecular_function	peroxidase activity
B	0008379	molecular_function	thioredoxin peroxidase activity
B	0016209	molecular_function	antioxidant activity
B	0016491	molecular_function	oxidoreductase activity
B	0016684	molecular_function	oxidoreductase activity, acting on peroxide as acceptor
B	0098869	biological_process	cellular oxidant detoxification
B	0140824	molecular_function	thioredoxin-dependent peroxiredoxin activity

Functional Information from PROSITE/UniProt

site_id	PS01265
Number of Residues	12
Details	TPX Tpx family signature. SmDLPFAqkRWC

Chain	Residue	Details
A	SER81-CYS92

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	ACT_SITE: Cysteine sulfenic acid (-SOH) intermediate => ECO:0000255|HAMAP-Rule:MF_00269

Chain	Residue	Details
A	CYS58
B	CYS58

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