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4X1U

The structure of AhpE from Mycobacterium tuberculosis revisited

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004601molecular_functionperoxidase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0008379molecular_functionthioredoxin peroxidase activity
A0016209molecular_functionantioxidant activity
A0016491molecular_functionoxidoreductase activity
A0034599biological_processcellular response to oxidative stress
A0045454biological_processcell redox homeostasis
A0051409biological_processresponse to nitrosative stress
A0051920molecular_functionperoxiredoxin activity
A0098869biological_processcellular oxidant detoxification
B0003824molecular_functioncatalytic activity
B0004601molecular_functionperoxidase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0008379molecular_functionthioredoxin peroxidase activity
B0016209molecular_functionantioxidant activity
B0016491molecular_functionoxidoreductase activity
B0034599biological_processcellular response to oxidative stress
B0045454biological_processcell redox homeostasis
B0051409biological_processresponse to nitrosative stress
B0051920molecular_functionperoxiredoxin activity
B0098869biological_processcellular oxidant detoxification
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue GOL A 201
ChainResidue
AGLN18
APRO74
AHOH380
BLEU39
BALA111

site_idAC2
Number of Residues4
Detailsbinding site for residue GOL A 202
ChainResidue
AVAL21
ATHR22
AGLY25
ATYR26

site_idAC3
Number of Residues9
Detailsbinding site for residue GOL B 201
ChainResidue
BASP15
BGLN16
BASN17
BGLN19
BTHR87
BPRO89
BGLN134
BHOH301
BHOH311

site_idAC4
Number of Residues8
Detailsbinding site for residue GOL B 202
ChainResidue
BASN17
BGLN19
BASN108
BASN115
BHOH304
BHOH305
BHOH319
BHOH341

site_idAC5
Number of Residues5
Detailsbinding site for residue GOL B 203
ChainResidue
AALA130
AHOH336
BALA6
BTHR7
BHOH303

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Cysteine sulfenic acid (-SOH) intermediate => ECO:0000269|PubMed:15701515, ECO:0000305|PubMed:19737009, ECO:0007744|PDB:1XVW
ChainResidueDetails
ACSO45
BCSO45

237423

PDB entries from 2025-06-11

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