yjbI

yjbI
168

truncated hemoglobin, NO protection, prevents oxidative aggregation of cell-surface proteins

locus
BSU_11560
Molecular weight
14.98 kDa
pI
5.17
Protein length
Gene length
function
prevents oxidative aggregation of cell-surface proteins
product
protein hydroperoxide peroxidase
essential
no
synonyms
yjbI

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG2346 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
1,234,510  1,234,908
Phenotypes of a mutant
lowered biofilm water repellence, due to cross-linked aggregation of the biofilm matrix protein [protein|BF97457E986656E4A9FE7A858F5BDF1759850D5C|tasA] [pubmed|36125244]
Visit Sartorius.com Visit Sartorius.com
Advertisement
The protein
Catalyzed reaction/ biological activity
binds sulfide with high affinity [Pubmed|20102180]
removes hydroperoxide groups from oxidised proteins [pubmed|36125244]
Protein family
truncated hemoglobin family (single member, according to UniProt)
Structure
[PDB|1UX8]
[AF|O31607]
Kinetic information
K(D) for hydrogen sulfide = 5.0x10(6) M-1 [Pubmed|20102180]
[wiki|Localization]
cell surface [pubmed|36125244]
Expression and Regulation
Operons
genes
[gene|948BD57CC45915C7CDDB8EF168287533FC514B7C|yjbI]-[gene|87124945A1CBF7990856FBEB9EAD25096DAC0868|spxH]
description
[Pubmed|17293416]
regulation
induced by cell wall stress ([protein|2C6386E9A63F410558D168798D077DF91590F454|spx]) [pubmed|29271514]
regulatory mechanism
[protein|2C6386E9A63F410558D168798D077DF91590F454|spx]: activation, [pubmed|29271514], in [regulon|protein:2C6386E9A63F410558D168798D077DF91590F454|spx regulon]
additional information
A [protein|search|ncRNA] is predicted between [gene|138DC46C976BAA18893B70DF040BA1BB2FA0A77C|yizD] and [gene|87124945A1CBF7990856FBEB9EAD25096DAC0868|spxH] [PubMed|20525796]
Open in new tab

[gene|948BD57CC45915C7CDDB8EF168287533FC514B7C|yjbI]→[gene|87124945A1CBF7990856FBEB9EAD25096DAC0868|spxH]

2024-03-23 23:12:07

Jstuelk

53

8d759f27656c90574831e1b626e779b9f73bc246

DDE7E06D5F7C0635D74C904968069D697AA98842

Biological materials
Mutant
MGNA-B155 (yjbI::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1154 NBRP B. subtilis, Japan]
1A864 ( ''yjbI''::''spec''), [Pubmed| ], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A864&Search=1A864 BGSC]
BKE11560 ([gene|948BD57CC45915C7CDDB8EF168287533FC514B7C|yjbI]::erm  trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE11560 BGSC],  [Pubmed|28189581], upstream reverse: _UP1_CATGTTGACTACTCCTTTAA,  downstream forward: _UP4_TCTTGACAAACTATCAGCAT
BKK11560 ([gene|948BD57CC45915C7CDDB8EF168287533FC514B7C|yjbI]::kan  trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK11560 BGSC],  [Pubmed|28189581], upstream reverse: _UP1_CATGTTGACTACTCCTTTAA,  downstream forward: _UP4_TCTTGACAAACTATCAGCAT
References
17293416,19899166,20102180,22759230,26001125,29271514,36125244

948BD57CC45915C7CDDB8EF168287533FC514B7C

Page visits: 2821

Time of last update: 2024-03-28 19:48:57

Author of last update: Jstuelk