P33668 (YBBC_ECOLI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Uncharacterized protein YbbC

Gene names

Name:	ybbC
Ordered Locus Names:	b0498, JW0487

Organism

Escherichia coli (strain K12) [Reference proteome] [HAMAP]

Taxonomic identifier

83333 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia › Escherichia coli

Protein attributes

Sequence length	122 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Induction

Repressed by H-NS, induced by LeuO. Part of the rhsD-ybbC operon. Ref.5

Ontologies

Keywords
Domain	Signal
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 17	17	Potential
	Chain	18 – 122	105	Uncharacterized protein YbbC		PRO_0000013796

Sequences

	Sequence		Length	Mass (Da)
	P33668 [UniParc]. Last modified February 1, 1994. Version 1. Checksum: 8495943E141EF426	FASTA	122	14,152
	10 20 30 40 50 60 MKYSSIFSML SFFILFACNE TAVYGSDENI IFMRYVEKLH LDKYSVKNTV KTETMAIQLA 70 80 90 100 110 120 EIYVRYRYGE RIAEEEKPYL ITELPDSWVV EGAKLPYEVA GGVFIIEINK KNGCVLNFLH SK

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The RhsD-E subfamily of Escherichia coli K-12." Sadosky A.B., Gray J.A., Hill C.W. Nucleic Acids Res. 19:7177-7183(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: K12.
[2]	"Sequence of minutes 4-25 of Escherichia coli." Chung E., Allen E., Araujo R., Aparicio A.M., Davis K., Duncan M., Federspiel N., Hyman R., Kalman S., Komp C., Kurdi O., Lew H., Lin D., Namath A., Oefner P., Roberts D., Schramm S., Davis R.W. Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / MG1655 / ATCC 47076.
[3]	"The complete genome sequence of Escherichia coli K-12." Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V., Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F., Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B., Shao Y. Science 277:1453-1474(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / MG1655 / ATCC 47076.
[4]	"Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T. Mol. Syst. Biol. 2:E1-E5(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[5]	"Involvement of the leucine response transcription factor LeuO in regulation of the genes for sulfa drug efflux." Shimada T., Yamamoto K., Ishihama A. J. Bacteriol. 191:4562-4571(2009) [PubMed] [Europe PMC] [Abstract] Cited for: OPERON STRUCTURE, INDUCTION. Strain: K12 / BW25113.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X60999 Genomic DNA. Translation: CAA43315.1. U82664 Genomic DNA. Translation: AAB40252.1. U00096 Genomic DNA. Translation: AAC73600.1. AP009048 Genomic DNA. Translation: BAE76277.1.
PIR	A64781.
RefSeq	NP_415031.1. NC_000913.2. YP_488789.1. NC_007779.1.
3D structure databases
ProteinModelPortal	P33668.
ModBase	Search...
Protein-protein interaction databases
DIP	DIP-11316N.
IntAct	P33668. 3 interactions.
STRING	511145.b0498.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAC73600; AAC73600; b0498. BAE76277; BAE76277; BAE76277.
GeneID	12930872. 945115.
KEGG	ecj:Y75_p0485. eco:b0498.
PATRIC	32116155. VBIEscCol129921_0519.
Organism-specific databases
EchoBASE	EB1719.
EcoGene	EG11769. ybbC.
Phylogenomic databases
eggNOG	NOG261978.
ProtClustDB	CLSK891718.
Enzyme and pathway databases
BioCyc	EcoCyc:EG11769-MONOMER. ECOL316407:JW0487-MONOMER.
Gene expression databases
Genevestigator	P33668.
Family and domain databases
PROSITE	PS51257. PROKAR_LIPOPROTEIN. 1 hit. Uncertain. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

YBBC_ECOLI

Accession

Primary (citable) accession number: P33668
Secondary accession number(s): Q2MBS9

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1994
Last sequence update:	February 1, 1994
Last modified:	May 1, 2013
This is version 80 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program