Q63EK6 · Q63EK6_BACCZ

Function

function

Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide.

Catalytic activity

Cofactor

heme (UniProtKB | Rhea| CHEBI:30413 )

Features

Showing features for active site, binding site.

148850100150200250300350400450
Type
IDPosition(s)Description
Active site55
Active site128
Binding site338Fe (UniProtKB | ChEBI) of heme (UniProtKB | ChEBI); axial binding residue

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functioncatalase activity
Molecular Functionheme binding
Molecular Functionmetal ion binding
Biological Processhydrogen peroxide catabolic process
Biological Processresponse to hydrogen peroxide

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Catalase
  • EC number

Gene names

    • Name
      katB
    • Ordered locus names
      BCE33L1055

Organism names

Accessions

  • Primary accession
    Q63EK6

Proteomes

Subcellular Location

Structure

Family & Domains

Features

Showing features for compositional bias, region, domain.

Type
IDPosition(s)Description
Compositional bias1-25Polar residues
Region1-26Disordered
Domain8-391Catalase core

Sequence similarities

Belongs to the catalase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    488
  • Mass (Da)
    55,833
  • Last updated
    2004-10-25 v1
  • Checksum
    3BDA51F4E7B914E2
MNPNNRLTTNQGAPVGDNQNSRTAGRRGPVLLEDYHLVEKLAHFDRERIPERVVHARGAGAHGVFVTKNSMKKYTKAAFLQNEGTETPVFVRFSTVIHGQGSPETARDPRGFAVKFYTEEGNYDIVGNHLPVFFIRDAIKFPDMVHSLKPAPDTNIQTPDRYWDFMTLSPESTHMMTWVFSDYGTPASYREMEGFGVHSFKWINAEGKIVYIKYHWKPQQGVRNLSAKEVQEVQGKDFNHATRDLFDAIEKGNYPKWDLHVQVMQLEETDSLDFDPLDPTKVWPEDRFPLMEVGTMTLNRNPKNFFAEVEQVAFSPSATVNGIEPSEDKLLQGRLFSYPDTQRYRLGANYLQIPVNCPYAAVHNQQRDGAMQINQNPSTINYEPSRHAENPVEDPAYRDSTMKVEGYVSREKIDKPNDFKQAGERYRSFSKEEQDNLIANLTSDLKDVNERTKLLAVCNFFRADQEYGMRLAQALNVDITQYVGNAPK

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias1-25Polar residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000001
EMBL· GenBank· DDBJ
AAU19191.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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