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C1KZZ5 (HDOX_LISMC) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 29. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Heme-degrading monooxygenase

EC=1.14.99.3
Alternative name(s):
Heme oxygenase
Iron-regulated surface determinant
Iron-responsive surface determinant
Gene names
Name:isdG
Ordered Locus Names:Lm4b_00504
OrganismListeria monocytogenes serotype 4b (strain CLIP80459) [Complete proteome] [HAMAP]
Taxonomic identifier568819 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria

Protein attributes

Sequence length121 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Allows bacterial pathogens to use the host heme as an iron source. Catalyzes the oxidative degradation of the heme macrocyclic porphyrin ring to the biliverdin in the presence of a suitable electron donor such as ascorbate or NADPH--cytochrome P450 reductase, with subsequent release of free iron By similarity. HAMAP-Rule MF_01272

Catalytic activity

Protoheme + 3 AH2 + 3 O2 = biliverdin + Fe2+ + CO + 3 A + 3 H2O. HAMAP-Rule MF_01272

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_01272

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_01272.

Sequence similarities

Belongs to the antibiotic biosynthesis monooxygenase family. Heme-degrading monooxygenase IsdG subfamily.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandHeme
Iron
Metal-binding
   Molecular functionMonooxygenase
Oxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processheme catabolic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

iron assimilation

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionheme binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

heme oxygenase (decyclizing) activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

iron ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

monooxygenase activity

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 121121Heme-degrading monooxygenase HAMAP-Rule MF_01272
PRO_1000214180

Sites

Metal binding61Iron By similarity
Metal binding841Iron (heme axial ligand) By similarity
Site741Transition state stabilizer By similarity

Sequences

Sequence LengthMass (Da)Tools
C1KZZ5 [UniParc].

Last modified May 26, 2009. Version 1.
Checksum: 95674EA508DA2D49

FASTA12113,785
        10         20         30         40         50         60 
MIIVTNTIKV EKGAAEHVIR QFTGANGDGH PTKDIAEVEG FLGFELWHSK PEDKDYEEVV 

        70         80         90        100        110        120 
VTSKWESEEA QRNWVKSDSF KKAHGRTKDT REQREDRKGI VGNAIARFEV VHVQNPVIVE 


K 

« Hide

References

[1]"Comparative genomics and transcriptomics of lineages I, II, and III strains of Listeria monocytogenes."
Hain T., Ghai R., Billion A., Kuenne C.T., Steinweg C., Izar B., Mohamed W., Mraheil M., Domann E., Schaffrath S., Karst U., Goesmann A., Oehm S., Puhler A., Merkl R., Vorwerk S., Glaser P., Garrido P. expand/collapse author list , Rusniok C., Buchrieser C., Goebel W., Chakraborty T.
BMC Genomics 13:144-144(2012) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CLIP80459.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
FM242711 Genomic DNA. Translation: CAS04272.1.
RefSeqYP_002757214.1. NC_012488.1.

3D structure databases

ProteinModelPortalC1KZZ5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING634178.Lm4b_00504.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAS04272; CAS04272; Lm4b_00504.
GeneID7702202.
KEGGlmc:Lm4b_00504.
PATRIC20304130. VBILisMon88360_0500.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHOG000008026.
KOK07145.
OMAISTRWKE.
OrthoDBEOG6GTZMS.
ProtClustDBPRK13316.

Family and domain databases

HAMAPMF_01272. Heme_degrading_monooxygenase.
InterProIPR007138. Antibiotic_mOase.
IPR011008. Dimeric_a/b-barrel.
IPR023953. Heme-degrad_mOase.
[Graphical view]
PfamPF03992. ABM. 1 hit.
[Graphical view]
SUPFAMSSF54909. SSF54909. 1 hit.
ProtoNetSearch...

Entry information

Entry nameHDOX_LISMC
AccessionPrimary (citable) accession number: C1KZZ5
Entry history
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: May 26, 2009
Last modified: February 19, 2014
This is version 29 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families