3goq

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Crystal structure of the Tyr13Met variant of Bacillus subtilis ferrochelatase

Structural highlights

3goq is a 1 chain structure with sequence from Bacillus subtilis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.6Å
Ligands:MG
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CPFC_BACSU Involved in coproporphyrin-dependent heme b biosynthesis (PubMed:25646457, PubMed:25908396). Catalyzes the insertion of ferrous iron into coproporphyrin III to form Fe-coproporphyrin III (PubMed:25646457, PubMed:25908396). It can also insert iron into protoporphyrin IX (PubMed:1459957, PubMed:8119288, PubMed:21052751, PubMed:25646457). Has weaker activity with 2,4 disulfonate, deuteroporphyrin and 2,4 hydroxyethyl (PubMed:25646457, PubMed:12761666). In vitro, can also use Zn(2+) or Cu(2+) (PubMed:8119288, PubMed:16140324, PubMed:21052751, PubMed:12761666).[1] [2] [3] [4] [5] [6] [7] [8]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Lecerof D, Fodje MN, Alvarez Leon R, Olsson U, Hansson A, Sigfridsson E, Ryde U, Hansson M, Al-Karadaghi S. Metal binding to Bacillus subtilis ferrochelatase and interaction between metal sites. J Biol Inorg Chem. 2003 Apr;8(4):452-8. Epub 2003 Jan 18. PMID:12761666 doi:10.1007/s00775-002-0436-1
  2. ↑ Hansson M, Hederstedt L. Cloning and characterization of the Bacillus subtilis hemEHY gene cluster, which encodes protoheme IX biosynthetic enzymes. J Bacteriol. 1992 Dec;174(24):8081-93. PMID:1459957 doi:10.1128/jb.174.24.8081-8093.1992
  3. ↑ Shipovskov S, Karlberg T, Fodje M, Hansson MD, Ferreira GC, Hansson M, Reimann CT, Al-Karadaghi S. Metallation of the transition-state inhibitor N-methyl mesoporphyrin by ferrochelatase: implications for the catalytic reaction mechanism. J Mol Biol. 2005 Oct 7;352(5):1081-90. PMID:16140324 doi:10.1016/j.jmb.2005.08.002
  4. ↑ Hansson MD, Karlberg T, Soderberg CA, Rajan S, Warren MJ, Al-Karadaghi S, Rigby SE, Hansson M. Bacterial ferrochelatase turns human: Tyr13 determines the apparent metal specificity of Bacillus subtilis ferrochelatase. J Biol Inorg Chem. 2010 Nov 4. PMID:21052751 doi:10.1007/s00775-010-0720-4
  5. ↑ Dailey HA, Gerdes S, Dailey TA, Burch JS, Phillips JD. Noncanonical coproporphyrin-dependent bacterial heme biosynthesis pathway that does not use protoporphyrin. Proc Natl Acad Sci U S A. 2015 Feb 17;112(7):2210-5. PMID:25646457 doi:10.1073/pnas.1416285112
  6. ↑ Mielcarek A, Blauenburg B, Miethke M, Marahiel MA. Molecular insights into frataxin-mediated iron supply for heme biosynthesis in Bacillus subtilis. PLoS One. 2015 Mar 31;10(3):e0122538. PMID:25826316 doi:10.1371/journal.pone.0122538
  7. ↑ Lobo SA, Scott A, Videira MA, Winpenny D, Gardner M, Palmer MJ, Schroeder S, Lawrence AD, Parkinson T, Warren MJ, Saraiva LM. Staphylococcus aureus haem biosynthesis: characterisation of the enzymes involved in final steps of the pathway. Mol Microbiol. 2015 Aug;97(3):472-87. PMID:25908396 doi:10.1111/mmi.13041
  8. ↑ Hansson M, Hederstedt L. Purification and characterisation of a water-soluble ferrochelatase from Bacillus subtilis. Eur J Biochem. 1994 Feb 15;220(1):201-8. PMID:8119288 doi:10.1111/j.1432-1033.1994.tb18615.x

Contents


PDB ID 3goq

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OCA

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