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sufB

Gene
sufB
Protein
FeS cluster assembly protein SufB
Organism
Escherichia coli (strain K12)
Length
495 amino acids
Function
The SufBCD complex acts synergistically with SufE to stimulate the cysteine desulfurase activity of SufS. The SufBCD complex contributes to the assembly or repair of oxygen-labile iron-sulfur clusters under oxidative stress. May facilitate iron uptake from extracellular iron chelators under iron limitation.
Similarity
Belongs to the UPF0051 (ycf24) family.
Mass
54.745 kDa
Sequence
MSRNTEATDDVKTWTGGPLNYKEGFFTQLATDELAKGINEEVVRAISAKRNEPEWMLEFRLNAYRAWLEMEEPHWLKAHYDKLNYQDYSYYSAPSCGNCDDTCASEPGAVQQTGANAFLSKEVEAAFEQLGVPVREGKEVAVDAIFDSVSVATTYREKLAEQGIIFCSFGEAIHDHPELVRKYLGTVVPGNDNFFAALNAAVASDGTFIYVPKGVRCPMELSTYFRINAEKTGQFERTILVADEDSYVSYIEGCSAPVRDSYQLHAAVVEVIIHKNAEVKYSTVQNWFPGDNNTGGILNFVTKRALCEGENSKMSWTQSETGSAITWKYPSCILRGDNSIGEFYSVALTSGHQQADTGTKMIHIGKNTKSTIISKGISAGHSQNSYRGLVKIMPTATNARNFTQCDSMLIGANCGAHTFPYVECRNNSAQLEHEATTSRIGEDQLFYCLQRGISEEDAISMIVNGFCKDVFSELPLEFAVEAQKLLAISLEHSVG

Gene
sufB
Protein
FeS cluster assembly protein SufB
Organism
Shigella flexneri
Length
495 amino acids
Function
The SufBCD complex acts synergistically with SufE to stimulate the cysteine desulfurase activity of SufS. The SufBCD complex contributes to the assembly or repair of oxygen-labile iron-sulfur clusters under oxidative stress. May facilitate iron uptake from extracellular iron chelators under iron limitation (By similarity).
Similarity
Belongs to the UPF0051 (ycf24) family.
Mass
54.749 kDa
Sequence
MSRNTEATDDVKTWTGGPLNYKEGFFTQLATDELAKGINEEVVRAISAKRNEPEWMLEFRLNAYRAWLEMEEPHWLKAHYDKLNYQDYSYYSAPSCGNCDDTCASEPGAVQQTGANAFLSKEVEAAFEQLGVPVREGKEVAVDAIFDSVSVATTYREKLAEQGIIFCSFGEAIHDHTELVRKYLGTVVPGNDNFFAALNAAVASDGTFIYVPKGVRCPMELSTYFRINAEKTGQFERTILVADEDSYVSYIEGCSAPVRDSYQLHAAVVEVIIHKNAEVKYSTVQNWFPGDNNTGGILNFVTKRALCEGENSKMSWTQSETGSAITWKYPSCILRGDNSIGEFYSVALTSGHQQADTGTKMIHIGKNTKSTIISKGISAGHSQNSYRGLVKIMPTATNARNFTQCDSMLIGANCGAHTFPYVECRNNSAQLEHEATTSRIGEDQLFYCLQRGISEEDAISMIVNGFCKDVFSELPLEFAVEAQKLLAISLEHSVG

Gene
sufB
Protein
FeS cluster assembly protein SufB
Organism
Bacillus subtilis (strain 168)
Length
465 amino acids
Function
The SufBCD complex acts synergistically with SufE to stimulate the cysteine desulfurase activity of SufS. The SufBCD complex contributes to the assembly or repair of oxygen-labile iron-sulfur clusters under oxidative stress. May facilitate iron uptake from extracellular iron chelators under iron limitation (By similarity).
Similarity
Belongs to the UPF0051 (ycf24) family.
Mass
52.73 kDa
Sequence
MAKKMPDIGEYKYGFHDKDVSIFRSERGLTKEIVEEISRMKEEPQWMLDFRLKSLEHFYNMPMPQWGGDLNSLNFDEITYYVKPSERSERSWDEVPEEIKQTFDKLGIPEAEQKYLAGVSAQYESEVVYHNMKEDLEAQGIVFKDTDSALKENEDIFREHWAKVIPPTDNKFAALNSAVWSGGSFIYVPKGVKVETPLQAYFRINSENMGQFERTLIIVDEEASVHYVEGCTAPVYTTNSLHSAVVEIIVKKGGYCRYTTIQNWANNVYNLVTKRTVCEENATMEWIDGNIGSKLTMKYPACILKGEGARGMTLSIALAGKGQHQDAGAKMIHLAPNTSSTIVSKSISKQGGKVTYRGIVHFGRKAEGARSNIECDTLIMDNKSTSDTIPYNEILNDNISLEHEAKVSKVSEEQLFYLMSRGISEEEATEMIVMGFIEPFTKELPMEYAVEMNRLIKFEMEGSIG