Reviewed, UniProtKB/Swiss-Prot Q8XBI4 (HEM6_ECO57)

Names and origin

Protein names

Recommended name:
    Coproporphyrinogen-III oxidase, aerobic
      Short name=Coproporphyrinogenase
      Short name=Coprogen oxidase
    EC=1.3.3.3

Gene names

Name:	hemF
Ordered Locus Names:	Z3701, ECs3307

Organism

Escherichia coli O157:H7 [Complete proteome] [HAMAP]

Taxonomic identifier

83334 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length	299 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Coproporphyrinogen-III + O2 + 2 H+ = protoporphyrinogen-IX + 2 CO2 + 2 H2O. HAMAP MF_00333
Cofactor	Manganese By similarity.
Pathway	Porphyrin metabolism; protoporphyrin-IX biosynthesis; protoporphyrinogen-IX from coproporphyrinogen-III (O2 route): step 1/1. HAMAP MF_00333
Subunit structure	Homodimer By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the aerobic coproporphyrinogen-III oxidase family.

Ontologies

Keywords
Biological process	Porphyrin biosynthesis
Cellular component	Cytoplasm
Ligand	Manganese
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW porphyrin biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	coproporphyrinogen oxidase activity Inferred from electronic annotation. Source: HAMAP manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 299	299	Coproporphyrinogen-III oxidase, aerobic HAMAP MF_00333		PRO_0000109896

Sequences

	Sequence		Length	Mass (Da)
	Q8XBI4-1 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: 5D3F2C67ECF4192D	FASTA	299	34,289
	10 20 30 40 50 60 MKPDAHQVKQ FLLNLQDTIC QQLTAVDGAE FVEDSWQREG GGGGRSRVLR NGGVFEQAGV 70 80 90 100 110 120 NFSHVHGEAM PASATAHRPE LAGRSFEAMG VSLVVHPHNP YVPTSHANVR FFIAEKPGAE 130 140 150 160 170 180 PVWWFGGGFD LTPFYGFEED AIHWHRTARD LCLPFGKDVY PRYKKWCDDY FYLKHRNEQR 190 200 210 220 230 240 GIGGLFFDDL NTPDFDHCFA FMQAVGKGYT DAYLPIVERR KAMAYGERER NFQLYRRGRY 250 260 270 280 290 VEFNLVWDRG TLFGLQTGGR TESILMSMPP LVRWEYDYQP KDGSPEAALS EFIKVRDWV

References

[1]

"Genome sequence of enterohaemorrhagic Escherichia coli O157:H7." Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J., Davis N.W. , Lim A., Dimalanta E.T., Potamousis K., Apodaca J., Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A., Blattner F.R. Nature 409:529-533(2001) [PubMed: 11206551] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC.

[2]

"Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12." Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T. , Kuhara S., Shiba T., Hattori M., Shinagawa H. DNA Res. 8:11-22(2001) [PubMed: 11258796] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE005174 Genomic DNA. Translation: AAG57554.1. BA000007 Genomic DNA. Translation: BAB36730.1.
PIR	C91042. F85886.
RefSeq	NP_288997.1. NP_311334.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	915300. 957667.
GenomeReviews	Gene locus Z3701 in contig AE005174_GR. Gene locus ECs3307 in contig BA000007_GR.
KEGG	ece:Z3701. ecs:ECs3307.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8XBI4.
Enzyme and pathway databases
BioCyc	ECOL83334:ECS3307-MON.
Family and domain databases
HAMAP	MF_00333. [Tree]
InterPro	IPR001260. Coprogen_oxidas. IPR018375. Coproporphyrinogen-3_ox_CS. [Graphical view]
Gene3D	G3DSA:3.40.1500.10. Coprogen_oxidas. 1 hit.
PANTHER	PTHR10755. Coprogen_oxidas. 1 hit.
Pfam	PF01218. Coprogen_oxidas. 1 hit. [Graphical view]
PIRSF	PIRSF000166. Coproporphyri_ox. 1 hit.
PRINTS	PR00073. COPRGNOXDASE.
PROSITE	PS01021. COPROGEN_OXIDASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

HEM6_ECO57

Accession

Primary (citable) accession number: Q8XBI4

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 6, 2002
Last sequence update:	March 1, 2002
Last modified:	June 16, 2009
This is version 46 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)