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P45033 (CCMB_HAEIN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 82. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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 exporter protein B
Alternative name(s):
Cytochrome c-type biogenesis protein CcmB
Gene names
Name:ccmB
Ordered Locus Names:HI_1090
OrganismHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) [Reference proteome] [HAMAP]
Taxonomic identifier71421 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus

Protein attributes

Sequence length221 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes By similarity.

Subcellular location

Cell inner membrane; Multi-pass membrane protein Probable.

Sequence similarities

Belongs to the CcmB/CycW/HelB family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 221221Heme exporter protein B
PRO_0000201542

Regions

Transmembrane21 – 4121Helical; Potential
Transmembrane46 – 6621Helical; Potential
Transmembrane101 – 12121Helical; Potential
Transmembrane126 – 14621Helical; Potential
Transmembrane157 – 17721Helical; Potential
Transmembrane193 – 21321Helical; Potential

Sequences

Sequence LengthMass (Da)Tools
P45033 [UniParc].

Last modified November 1, 1995. Version 1.
Checksum: 2FF8EAFDC5228EF8

FASTA22123,644
        10         20         30         40         50         60 
MIFLEIIKRE LQIAMRKNAE ILNPLWFFLL VITLFPLVIG PDPKLLSRIA PGIAWVAALL 

        70         80         90        100        110        120 
SALLSFERLF RDDFIDGSLE QLMLTAQPLP MTALAKVVAH WLLTGLPLIL LSPIAALLLS 

       130        140        150        160        170        180 
LEVNIWWALV LTLLLGTPVL SCIGAIGVAL TVGLRKGGVL LSLLVVPLFI PVLIFASSVL 

       190        200        210        220 
EAAGLNVPYG GQLAILGAMM VGAVTLSPFA IAAALRISLD N 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
L42023 Genomic DNA. Translation: AAC22747.1.
PIRF64166.
RefSeqNP_439247.1. NC_000907.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING71421.HI1090.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC22747; AAC22747; HI_1090.
GeneID950092.
KEGGhin:HI1090.
PATRIC20190845. VBIHaeInf48452_1135.

Phylogenomic databases

eggNOGCOG2386.
KOK02194.
OMAGPAIVWI.
OrthoDBEOG64FKHN.
ProtClustDBCLSK869927.

Family and domain databases

InterProIPR003544. Cyt_c_biogenesis_CcmB.
IPR026031. Cyt_c_CcmB_bac.
[Graphical view]
PfamPF03379. CcmB. 1 hit.
[Graphical view]
PIRSFPIRSF002764. CcmB. 1 hit.
PRINTSPR01414. CCMBBIOGNSIS.
TIGRFAMsTIGR01190. ccmB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameCCMB_HAEIN
AccessionPrimary (citable) accession number: P45033
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: February 19, 2014
This is version 82 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

Haemophilus influenzae

Haemophilus influenzae (strain Rd): entries and gene names