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BACSU:CTAA

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Contents

Species (Taxon ID) Bacillus subtilis. (taxon:1423)
Gene Name(s) ctaA
Protein Name(s)
  • Heme A synthase
  • HAS
  • Cytochrome aa3-controlling protein
External Links
UniProt Identifier CTAA_BACSU
UniProt Accessions P12946,
EMBL M23915, Z98682, AL009126,
PIR A33960,
RefSeq NP_389370.1,
IntAct P12946,
Pfam PF02628,

Annotations

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0030435

sporulation resulting in formation of a cellular spore

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0749

P

GO:0006783

heme biosynthetic process

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0350

P

GO:0055114

oxidation-reduction process

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

P

GO:0005886

plasma membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0039

C

GO:0016491

oxidoreductase activity

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

GO:0005886

plasma membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

GO:0006461

protein complex assembly

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

P

GO:0016021

integral to membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

GO:0016020

membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

GO:0016020

membrane

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

C

GO:0006784

heme a biosynthetic process

PMID:7961419[1]

IGI: Inferred from Genetic Interaction

P

Table 2:production of cytochrome b-CTA requires both ctaA and ctaB and suggest that these genes is the structural gene for this sytochrome, which correlates with the synthesis of heme A.

Missing: with/from

GO:0004497

monooxygenase activity

PMID:12206660[2]

EXP: Inferred from Experiment

F

Scheme 3. "The first step produces the alcohol intermediate, while the second step forms the corresponding geminal diol. Spontaneous dehydration of the diol leads to heme A, while the overoxidized carboxylate byproduct arises from a third reaction. This process shows CtaA oxidizes heme O to heme A via monooxygenase reaction.

complete

GO:0005886

plasma membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

GO:0005886

plasma membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0039

C

GO:0006461

protein complex assembly

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

P

GO:0006783

heme biosynthetic process

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0350

P

GO:0006784

heme a biosynthetic process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR023755

P

GO:0016020

membrane

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

C

GO:0016020

membrane

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR023755

C

GO:0016020

membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

GO:0016021

integral to membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

GO:0016491

oxidoreductase activity

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

GO:0016627

oxidoreductase activity, acting on the CH-CH group of donors

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

F

GO:0016627

oxidoreductase activity, acting on the CH-CH group of donors

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR023755

F

GO:0030435

sporulation resulting in formation of a cellular spore

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0749

P

GO:0055114

oxidation-reduction process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003780

P

GO:0055114

oxidation-reduction process

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR023755

P

GO:0055114

oxidation-reduction process

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

P


Notes

References

See Help:References for how to manage references in GONUTS.

  1. Svensson B & Hederstedt L (1994) Bacillus subtilis CtaA is a heme-containing membrane protein involved in heme A biosynthesis. J Bacteriol 176: 6663-71 PubMed GONUTS page
  2. Brown KR et al. (2002) Identification of novel hemes generated by heme A synthase: evidence for two successive monooxygenase reactions. Biochemistry 41: 10906-13 PubMed GONUTS page
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