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3NWL

The crystal structure of the P212121 form of bovine liver catalase previously characterized by electron microscopy

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
A0098869biological_processcellular oxidant detoxification
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
B0098869biological_processcellular oxidant detoxification
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
C0098869biological_processcellular oxidant detoxification
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
D0098869biological_processcellular oxidant detoxification
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM A 527
ChainResidue
AARG71
AALA157
APHE160
AGLY215
ASER216
ALEU298
APHE333
AMET349
AARG353
ATYR357
ATHR360
AVAL72
AHIS361
AARG364
AHOH536
AHOH538
DASP64
AVAL73
AHIS74
AARG111
AGLY130
AVAL145
AGLY146
AASN147

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE NDP A 528
ChainResidue
APRO150
AHIS193
APHE197
ASER200
AARG202
AASP212
ATYR214
AHIS234
ALYS236
AVAL301
ATRP302
APRO303
AHIS304
AGLN441
APHE445
AVAL449
AHOH560

site_idAC3
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM B 527
ChainResidue
BARG71
BVAL72
BVAL73
BHIS74
BARG111
BGLY130
BVAL145
BGLY146
BASN147
BALA157
BPHE160
BSER216
BPHE333
BMET349
BARG353
BTYR357
BTHR360
BHIS361
BARG364
BHOH533
CMET60
CASP64

site_idAC4
Number of Residues14
DetailsBINDING SITE FOR RESIDUE NDP B 528
ChainResidue
BHIS193
BPHE197
BSER200
BARG202
BASP212
BHIS234
BLYS236
BVAL301
BTRP302
BPRO303
BHIS304
BGLN441
BPHE445
BVAL449

site_idAC5
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HEM C 527
ChainResidue
CHOH558
BMET60
CARG71
CVAL72
CHIS74
CARG111
CGLY130
CVAL145
CGLY146
CASN147
CPHE160
CGLY215
CSER216
CLEU298
CPHE333
CMET349
CARG353
CALA356
CTYR357
CTHR360
CHIS361
CARG364
CHOH553

site_idAC6
Number of Residues13
DetailsBINDING SITE FOR RESIDUE NDP C 528
ChainResidue
CHIS193
CPHE197
CSER200
CARG202
CASP212
CHIS234
CLYS236
CVAL301
CTRP302
CHIS304
CGLN441
CPHE445
CVAL449

site_idAC7
Number of Residues21
DetailsBINDING SITE FOR RESIDUE HEM D 527
ChainResidue
AMET60
DARG71
DVAL72
DVAL73
DHIS74
DARG111
DGLY130
DVAL145
DGLY146
DASN147
DALA157
DPHE160
DSER216
DPHE333
DMET349
DARG353
DTYR357
DTHR360
DHIS361
DARG364
DHOH552

site_idAC8
Number of Residues16
DetailsBINDING SITE FOR RESIDUE NDP D 528
ChainResidue
DHIS193
DPHE197
DSER200
DARG202
DASP212
DHIS234
DLYS236
DVAL301
DTRP302
DPRO303
DHIS304
DGLN441
DPHE445
DVAL449
DHOH544
DHOH546

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

250835

PDB entries from 2026-03-18

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