O33571 (O33571_RHOSH) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Heme exporter protein B PIRNR PIRNR002764

Gene names

Name:

ccmB EMBL AAB61907.1

Organism

Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) EMBL AAB61907.1

Taxonomic identifier

1063 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter

Protein attributes

Sequence length	218 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Required for the export of heme to the periplasm for the biogenesis of c-type cytochromes By similarity. PIRNR PIRNR002764
Subcellular location	Cell inner membrane By similarity PIRNR PIRNR002764.
Sequence similarities	Belongs to the CcmB/CycW/HelB family. PIRNR PIRNR002764

Ontologies

Keywords
Biological process	Cytochrome c-type biogenesis PIRNR PIRNR002764 Transport PIRNR PIRNR002764
Cellular component	Cell inner membrane PIRNR PIRNR002764 Cell membrane Membrane
Gene Ontology (GO)
Biological_process	cytochrome complex assembly Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	heme transporter activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	O33571 [UniParc]. Last modified January 1, 1998. Version 1. Checksum: 36DF57A7EC72A8D7	FASTA	218	22,155
	10 20 30 40 50 60 MIALLLRDLR LALRAGGGFG LGLAFFLLVA VLVPLGVGPE PATLAKIAPG ILWVGALLAC 70 80 90 100 110 120 LLSLDRIFAL DHEDGSLDLL ATAPIPLEGV VAVKACAHWI VTGLPLTLVS PLLGLLMNLP 130 140 150 160 170 180 AEGYPLLLAS LAIGTPALSV IGTFGAALTV GLKRGGLLLS LLVLPLYVPT LVFGAEAVRR 190 200 210 GALGMDVATP FLLLGGITAG VAALLPFASA AAVRINLR

References

[1]	"Identification and characterization of putative cytochrome c maturation genes (ccmABCDG)from Rhodobacter sphaeroides." Patterson C.S., Donohue T.J. Submitted (DEC-1996) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE. Strain: 2.4.1 EMBL AAB61907.1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	U83136 Genomic DNA. Translation: AAB61907.1.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR003544. Cyt_c_biogenesis_CcmB. IPR026031. Cyt_c_CcmB_bac. [Graphical view]
Pfam	PF03379. CcmB. 1 hit. [Graphical view]
PIRSF	PIRSF002764. CcmB. 1 hit.
PRINTS	PR01414. CCMBBIOGNSIS.
TIGRFAMs	TIGR01190. ccmB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

O33571_RHOSH

Accession

Primary (citable) accession number: O33571

Entry history

Integrated into UniProtKB/TrEMBL:	January 1, 1998
Last sequence update:	January 1, 1998
Last modified:	May 1, 2013
This is version 30 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)