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6JNU

Catalase structure determined by eEFD (dataset 2)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004096molecular_functioncatalase activity
A0004601molecular_functionperoxidase activity
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005777cellular_componentperoxisome
A0005782cellular_componentperoxisomal matrix
A0006979biological_processresponse to oxidative stress
A0016491molecular_functionoxidoreductase activity
A0019899molecular_functionenzyme binding
A0020037molecular_functionheme binding
A0042542biological_processresponse to hydrogen peroxide
A0042744biological_processhydrogen peroxide catabolic process
A0046872molecular_functionmetal ion binding
A0051781biological_processpositive regulation of cell division
A0061692biological_processcellular detoxification of hydrogen peroxide
A0062151cellular_componentcatalase complex
B0004096molecular_functioncatalase activity
B0004601molecular_functionperoxidase activity
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005777cellular_componentperoxisome
B0005782cellular_componentperoxisomal matrix
B0006979biological_processresponse to oxidative stress
B0016491molecular_functionoxidoreductase activity
B0019899molecular_functionenzyme binding
B0020037molecular_functionheme binding
B0042542biological_processresponse to hydrogen peroxide
B0042744biological_processhydrogen peroxide catabolic process
B0046872molecular_functionmetal ion binding
B0051781biological_processpositive regulation of cell division
B0061692biological_processcellular detoxification of hydrogen peroxide
B0062151cellular_componentcatalase complex
C0004096molecular_functioncatalase activity
C0004601molecular_functionperoxidase activity
C0005737cellular_componentcytoplasm
C0005739cellular_componentmitochondrion
C0005777cellular_componentperoxisome
C0005782cellular_componentperoxisomal matrix
C0006979biological_processresponse to oxidative stress
C0016491molecular_functionoxidoreductase activity
C0019899molecular_functionenzyme binding
C0020037molecular_functionheme binding
C0042542biological_processresponse to hydrogen peroxide
C0042744biological_processhydrogen peroxide catabolic process
C0046872molecular_functionmetal ion binding
C0051781biological_processpositive regulation of cell division
C0061692biological_processcellular detoxification of hydrogen peroxide
C0062151cellular_componentcatalase complex
D0004096molecular_functioncatalase activity
D0004601molecular_functionperoxidase activity
D0005737cellular_componentcytoplasm
D0005739cellular_componentmitochondrion
D0005777cellular_componentperoxisome
D0005782cellular_componentperoxisomal matrix
D0006979biological_processresponse to oxidative stress
D0016491molecular_functionoxidoreductase activity
D0019899molecular_functionenzyme binding
D0020037molecular_functionheme binding
D0042542biological_processresponse to hydrogen peroxide
D0042744biological_processhydrogen peroxide catabolic process
D0046872molecular_functionmetal ion binding
D0051781biological_processpositive regulation of cell division
D0061692biological_processcellular detoxification of hydrogen peroxide
D0062151cellular_componentcatalase complex
Functional Information from PDB Data
site_idAC1
Number of Residues22
Detailsbinding site for residue HEM A 601
ChainResidue
AARG71
AALA157
APHE160
ASER216
AHIS217
ALEU298
APHE333
AMET349
AARG353
ATYR357
ATHR360
AVAL72
AHIS361
AARG364
DASP64
AVAL73
AHIS74
AARG111
AGLY130
AVAL145
AGLY146
AASN147

site_idAC2
Number of Residues16
Detailsbinding site for residue NDP A 602
ChainResidue
APRO150
AHIS193
APHE197
ASER200
AARG202
AASN212
ATYR214
AHIS234
ALYS236
AVAL301
ATRP302
AHIS304
AGLN441
APHE445
AVAL449
AHOH703

site_idAC3
Number of Residues22
Detailsbinding site for residue HEM B 601
ChainResidue
BARG71
BVAL72
BVAL73
BHIS74
BARG111
BGLY130
BALA132
BVAL145
BGLY146
BASN147
BALA157
BPHE160
BSER216
BLEU298
BPHE333
BMET349
BARG353
BTYR357
BHIS361
BARG364
CMET60
CASP64

site_idAC4
Number of Residues14
Detailsbinding site for residue NDP B 602
ChainResidue
BHIS193
BPHE197
BSER200
BARG202
BASN212
BHIS234
BLYS236
BVAL301
BTRP302
BHIS304
BGLN441
BPHE445
BVAL449
BHOH701

site_idAC5
Number of Residues19
Detailsbinding site for residue HEM C 601
ChainResidue
BMET60
BASP64
CARG71
CVAL72
CHIS74
CARG111
CVAL145
CGLY146
CASN147
CPHE160
CSER216
CLEU298
CPHE333
CMET349
CARG353
CTYR357
CTHR360
CHIS361
CARG364

site_idAC6
Number of Residues15
Detailsbinding site for residue NDP C 602
ChainResidue
CHIS234
CLYS236
CVAL301
CTRP302
CHIS304
CGLN441
CPHE445
CVAL449
CHOH704
CPRO150
CHIS193
CPHE197
CSER200
CARG202
CASN212

site_idAC7
Number of Residues22
Detailsbinding site for residue HEM D 601
ChainResidue
AMET60
AASP64
DARG71
DVAL72
DVAL73
DHIS74
DARG111
DGLY130
DVAL145
DGLY146
DASN147
DALA157
DPHE160
DSER216
DHIS217
DLEU298
DPHE333
DMET349
DARG353
DTYR357
DHIS361
DARG364

site_idAC8
Number of Residues13
Detailsbinding site for residue NDP D 602
ChainResidue
DHIS193
DPHE197
DSER200
DARG202
DASN212
DLYS236
DILE241
DVAL301
DTRP302
DHIS304
DGLN441
DPHE445
DVAL449

Functional Information from PROSITE/UniProt
site_idPS00437
Number of Residues9
DetailsCATALASE_1 Catalase proximal heme-ligand signature. RLFAYpDTH
ChainResidueDetails
AARG353-HIS361

site_idPS00438
Number of Residues17
DetailsCATALASE_2 Catalase proximal active site signature. FdReripERvvHakGAG
ChainResidueDetails
APHE63-GLY79

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10013","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7328661","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10013","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues44
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10417406","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4BLC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P04040","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PubMed","id":"10417406","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4BLC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P04040","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P24270","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues8
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P24270","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P24270","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P24270","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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