katE

katE
168

catalase, general stress protein

Locus
BSU_39050
Molecular weight
77.31 kDa
Isoelectric point
5.84
Protein length
686 aaSequenceBlast
Gene length
2061 bpSequenceBlast
Function
detoxification (degradation) of hydrogen peroxide
Product
catalase 2
Essential
no
Synonyms
katE, katB
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0753 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
4,008,143  4,010,203
The protein
Catalyzed reaction/ biological activity
2 H2O2 --> O2 + 2 H2O (according to UniProt)
Protein family
catalase family (according to UniProt)
Structure
1IPH (PDB) (from E. coli, 53% identity) PubMed
P42234 (AlphaFold)
Paralogous protein(s)
KatA, KatX
Expression and Regulation
Operons
Genes
katE-yxiS
Description
PubMed
Regulation
induced by stress (SigB) PubMed
Sigma factors
SigB: sigma factor, PubMed, in sigB regulon
Open in new tab

katE→yxiS

2025-04-05 23:43:25

ghost

83

4d4d0ba07a595410e445077a08e490430c5a2dce

59C28339C2EF537D2ABE4C37D2474E54CD8C8726

Biological materials
Mutant
MGNA-B724 (katE::erm), available at the NBRP B. subtilis, Japan
BKE39050 (katE::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGTCTGCTCCCCCTTTTT,  downstream forward: _UP4_TGATCGGCTCCTGTATCTTT
BKK39050 (katE::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGTCTGCTCCCCCTTTTT,  downstream forward: _UP4_TGATCGGCTCCTGTATCTTT
References
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03FE63D6AAC77D6CEB052D0BF578ACD048C772FB

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Time of last update: 2025-04-12 01:22:51

Author of last update: Melvin.boenninger