sdhB

sdhB
168

succinate dehydrogenase

locus
BSU_28430
Molecular weight
28.27 kDa
pI
7.99
Protein length
Gene length
function
TCA cycle
product
succinate dehydrogenase (iron-sulfur protein)
essential
no
synonyms
sdhB

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0479 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
2,905,571  2,906,332
The protein
Catalyzed reaction/ biological activity
quinone + succinate --> quinol + fumarate (according to UniProt)
Protein family
succinate dehydrogenase/fumarate reductase iron-sulfur protein family (single member, according to UniProt)
[wiki|Domains]
[wiki|4Fe-4S ferredoxin-type domain] (aa 146-174) (according to UniProt)
[wiki|Cofactors]
Fe-S cluster [pubmed|29292548]
Structure
[PDB|1NEK] (''E. coli'') [pubmed|12560550]
[AF|P08066]
Effectors of protein activity
Inhibited by 2-(n-Heptyl)-4-hydroxy-quinoline N-oxide [Pubmed|3910107]
Activated by Cytochrome b558 [Pubmed|6799760]
[wiki|Localization]
attached to the membrane [Pubmed|18763711]
Expression and Regulation
Operons
genes
[gene|81429F7802CD4B1F7DFDB6C900D7DA5ECA6B9F3F|sdhC]-[gene|0E1FAF4B3A967CC3882B3DDB3CA2D01FD70A0F7E|sdhA]-[gene|901F90AFC94CC7140709845333416106D043269D|sdhB]
description
[Pubmed|3036777]
regulation
constitutive
sigma factors
[protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA]: sigma factor, [Pubmed|2495271], in [regulon|protein:360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA regulon]
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[gene|81429F7802CD4B1F7DFDB6C900D7DA5ECA6B9F3F|sdhC]→[gene|901F90AFC94CC7140709845333416106D043269D|sdhB]

2024-09-07 07:55:15

ghost

68

6e4216337509de45d76033b51f5046e391052666

7F08B53F36BD96778ADC5652AD8BF65AF07550E2

Other regulations
[protein|CE542AE1A32CCD1ABB259E6159F7A37A8078E189|fsrA]: translation inhibition, [Pubmed|22389480]
Biological materials
Mutant
GP792 ∆([gene|81429F7802CD4B1F7DFDB6C900D7DA5ECA6B9F3F|sdhC]-[gene|0E1FAF4B3A967CC3882B3DDB3CA2D01FD70A0F7E|sdhA]-[gene|901F90AFC94CC7140709845333416106D043269D|sdhB])::''phleo'', available in [wiki|Jörg Stülke]'s lab
GP2342 ∆([gene|81429F7802CD4B1F7DFDB6C900D7DA5ECA6B9F3F|sdhC]-[gene|0E1FAF4B3A967CC3882B3DDB3CA2D01FD70A0F7E|sdhA]-[gene|901F90AFC94CC7140709845333416106D043269D|sdhB])::''kan'', Cre-recombinase is integrated in [gene|8C2DD87E0351BBEE0FD8C0462087CCAD7459AA88|sacA], available in [wiki|Jörg Stülke]'s lab
GP2343 ∆([gene|81429F7802CD4B1F7DFDB6C900D7DA5ECA6B9F3F|sdhC]-[gene|0E1FAF4B3A967CC3882B3DDB3CA2D01FD70A0F7E|sdhA]-[gene|901F90AFC94CC7140709845333416106D043269D|sdhB])::''lox72'', Cre-recombinase is integrated in [gene|8C2DD87E0351BBEE0FD8C0462087CCAD7459AA88|sacA], available in [wiki|Jörg Stülke]'s lab
References
Reviews
33705278,11803018
Original Publications
36815589,1707123,6401289,1324713,3036777,2495271,3027051,7748886,2837411,12560550,3910107,6799760,22389480,23880299,12560550,36422766

901F90AFC94CC7140709845333416106D043269D

Page visits: 3449

Time of last update: 2024-10-14 08:46:40

Author of last update: Jstuelk