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2RC2

Cytochrome C Peroxidase W191G in complex with 1-methyl-2-vinyl-pyridinium

Functional Information from GO Data
ChainGOidnamespacecontents
X0004601molecular_functionperoxidase activity
X0006979biological_processresponse to oxidative stress
X0020037molecular_functionheme binding
X0034599biological_processcellular response to oxidative stress
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM X 400
ChainResidue
XPRO44
XHIS175
XGLY178
XLYS179
XTHR180
XHIS181
XASN184
XSER185
XLEU232
XTHR234
XHOH2018
XARG48
XHOH2088
XHOH2089
XHOH2167
XTRP51
XPRO145
XASP146
XALA147
XLEU171
XMET172
XALA174

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE 286 X 2001
ChainResidue
XHIS175
XLEU177
XGLY178
XPRO190
XMET230
XASP235
XHOH2185

Functional Information from PROSITE/UniProt
site_idPS00435
Number of Residues11
DetailsPEROXIDASE_1 Peroxidases proximal heme-ligand signature. EVVALMGAHAL
ChainResidueDetails
XGLU167-LEU177

site_idPS00436
Number of Residues12
DetailsPEROXIDASE_2 Peroxidases active site signature. GPvlVRLaWHIS
ChainResidueDetails
XGLY43-SER54

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Tryptophan radical intermediate","evidences":[{"source":"PubMed","id":"2851317","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PubMed","id":"10722697","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11170452","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"2169873","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"6092361","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8384877","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8673607","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsSite: {"description":"Transition state stabilizer"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1apx
ChainResidueDetails
XARG48
XHIS52
XASN82

site_idMCSA1
Number of Residues3
DetailsM-CSA 709
ChainResidueDetails

242842

PDB entries from 2025-10-08

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