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1YEX

Structural and biochemical analysis of the link between enzymatic activity and oligomerization in AhpC, a bacterial peroxiredoxin.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006979biological_processresponse to oxidative stress
A0008379molecular_functionthioredoxin peroxidase activity
A0016209molecular_functionantioxidant activity
A0016491molecular_functionoxidoreductase activity
A0042744biological_processhydrogen peroxide catabolic process
A0045454biological_processcell redox homeostasis
A0051920molecular_functionperoxiredoxin activity
A0098869biological_processcellular oxidant detoxification
A0102039molecular_functionNADH-dependent peroxiredoxin activity
B0004601molecular_functionperoxidase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006979biological_processresponse to oxidative stress
B0008379molecular_functionthioredoxin peroxidase activity
B0016209molecular_functionantioxidant activity
B0016491molecular_functionoxidoreductase activity
B0042744biological_processhydrogen peroxide catabolic process
B0045454biological_processcell redox homeostasis
B0051920molecular_functionperoxiredoxin activity
B0098869biological_processcellular oxidant detoxification
B0102039molecular_functionNADH-dependent peroxiredoxin activity
C0004601molecular_functionperoxidase activity
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006979biological_processresponse to oxidative stress
C0008379molecular_functionthioredoxin peroxidase activity
C0016209molecular_functionantioxidant activity
C0016491molecular_functionoxidoreductase activity
C0042744biological_processhydrogen peroxide catabolic process
C0045454biological_processcell redox homeostasis
C0051920molecular_functionperoxiredoxin activity
C0098869biological_processcellular oxidant detoxification
C0102039molecular_functionNADH-dependent peroxiredoxin activity
D0004601molecular_functionperoxidase activity
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0006979biological_processresponse to oxidative stress
D0008379molecular_functionthioredoxin peroxidase activity
D0016209molecular_functionantioxidant activity
D0016491molecular_functionoxidoreductase activity
D0042744biological_processhydrogen peroxide catabolic process
D0045454biological_processcell redox homeostasis
D0051920molecular_functionperoxiredoxin activity
D0098869biological_processcellular oxidant detoxification
D0102039molecular_functionNADH-dependent peroxiredoxin activity
E0004601molecular_functionperoxidase activity
E0005737cellular_componentcytoplasm
E0005829cellular_componentcytosol
E0006979biological_processresponse to oxidative stress
E0008379molecular_functionthioredoxin peroxidase activity
E0016209molecular_functionantioxidant activity
E0016491molecular_functionoxidoreductase activity
E0042744biological_processhydrogen peroxide catabolic process
E0045454biological_processcell redox homeostasis
E0051920molecular_functionperoxiredoxin activity
E0098869biological_processcellular oxidant detoxification
E0102039molecular_functionNADH-dependent peroxiredoxin activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 812
ChainResidue
BPRO47
BSER85
BGLU86
BTHR87

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 802
ChainResidue
BPRO47
BLEU50
BARG119
BHOH2064

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 D 814
ChainResidue
DGLU86
DTHR87
DSER85

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 C 813
ChainResidue
CPRO47
CSER85
CGLU86
CTHR87

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 801
ChainResidue
ATYR38
ACYS46
AGLU49
ALEU50
AARG119
AHOH1064

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 C 803
ChainResidue
CTYR38
CVAL45
CPRO47
CGLU49
CARG119
CHOH3064

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 D 804
ChainResidue
DCYS46
DPRO47
DGLU49
DLEU50
DARG119
DARG142

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 E 805
ChainResidue
ETYR38
EVAL45
EPRO47
EGLU49
ELEU50
EARG119

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsACT_SITE: Cysteine sulfenic acid (-SOH) intermediate => ECO:0000305|PubMed:18986167
ChainResidueDetails
APRO47
BPRO47
CPRO47
DPRO47
EPRO47

221051

PDB entries from 2024-06-12

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