B7KV30 (B7KV30_METC4) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Protein-export protein secB HAMAP MF_00821

Gene names

Name:	secB HAMAP MF_00821
Ordered Locus Names:	Mchl_1838

Organism

Methylobacterium chloromethanicum (strain CM4 / NCIMB 13688) [Complete proteome] [HAMAP] EMBL ACK82701.1

Taxonomic identifier

440085 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Methylobacteriaceae › Methylobacterium

Protein attributes

Sequence length	168 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	One of the proteins required for the normal export of preproteins out of the cell cytoplasm. It is a molecular chaperone that binds to a subset of precursor proteins, maintaining them in a translocation-competent state. It also specifically binds to its receptor secA By similarity. HAMAP MF_00821
Subunit structure	Homotetramer, a dimer of dimers. One homotetramer interacts with 1 secA dimer By similarity. HAMAP MF_00821
Subcellular location	Cytoplasm By similarity HAMAP MF_00821.
Sequence similarities	Belongs to the secB family. HAMAP MF_00821

Ontologies

Keywords
Biological process	Protein transport Translocation HAMAP MF_00821 Transport
Cellular component	Cytoplasm HAMAP MF_00821
Molecular function	Chaperone HAMAP MF_00821
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	protein folding Inferred from electronic annotation. Source: HAMAP protein tetramerization Inferred from electronic annotation. Source: InterPro protein transport Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	unfolded protein binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	B7KV30 [UniParc]. Last modified February 10, 2009. Version 1. Checksum: B4F053BDF30B194E	FASTA	168	18,248
	10 20 30 40 50 60 MADTAAPNGN GAQGQDLAPA INALAQYAKD LSFENPNAPR SLQPQEGGPQ INIQVNVNAQ 70 80 90 100 110 120 QIAEADFEVE LTLEGDAKIQ NEVLFAFELK YAGIFRMRNI PQEQIHPAVM IECPRLLFPF 130 140 150 160 ARQIVAEAVR NGGFPPLYID PIDFVGLYQQ KMMEAQAQGG QPGAPLAS

References

[1]

"Complete sequence of chromosome of Methylobacterium chloromethanicum CM4." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Marx C., Richardson P. Submitted (DEC-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CM4 / NCIMB 13688.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001298 Genomic DNA. Translation: ACK82701.1.
RefSeq	YP_002420629.1. NC_011757.1.
3D structure databases
ProteinModelPortal	B7KV30.
ModBase	Search...
Protein-protein interaction databases
STRING	B7KV30.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	7113566.
GenomeReviews	Gene locus Mchl_1838 in contig CP001298_GR.
KEGG	mch:Mchl_1838.
PATRIC	22497856. VBIMetChl132133_1767.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG294212.
OMA	GFPPLMI.
ProtClustDB	CLSK2330738.
Family and domain databases
HAMAP	MF_00821. SecB. [Tree]
InterPro	IPR003708. SecB. [Graphical view]
Gene3D	G3DSA:3.10.420.10. SecB. 1 hit.
KO	K03071.
Pfam	PF02556. SecB. 1 hit. [Graphical view]
PRINTS	PR01594. SECBCHAPRONE.
SUPFAM	SSF54611. SecB. 1 hit.
TIGRFAMs	TIGR00809. SecB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

B7KV30_METC4

Accession

Primary (citable) accession number: B7KV30

Entry history

Integrated into UniProtKB/TrEMBL:	February 10, 2009
Last sequence update:	February 10, 2009
Last modified:	December 14, 2011
This is version 18 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)