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7DI8

Electron crystallographic structure of Catalase using a direct electron detector at 300 kV

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 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

246704

PDB entries from 2025-12-24

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