UPF0249 protein ChbG - Escherichia coli (strain K12)

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P37794 (CHBG_ECOLI) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 90. History...

Clusters with 100%, 90%, 50% identity |

Documents (3) |

Third-party data

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Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents Customize order

Names and origin

Protein names

Recommended name:
UPF0249 protein ChbG

Gene names

Name:	chbG
Synonyms:	ydjC
Ordered Locus Names:	b1733, JW1722

Organism

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

Taxonomic identifier

83333 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia ›

Protein attributes

Sequence length	249 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level

General annotation (Comments)

Induction	By N,N'-diacetylchitobiose. HAMAP-Rule MF_01246
Sequence similarities	Belongs to the UPF0249 family.
Caution	Was originally (Ref.1 and Ref.5) characterized as part of a cryptic cel operon for a cellobiose degradation system. The Cel+ phenotype is due to mutations making expression chitobiose-independent and altering the substrate specificity.

Ontologies

Keywords
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro diacetylchitobiose catabolic process Inferred from mutant phenotype PubMed 22797760. Source: EcoCyc
Molecular_function	chitin disaccharide deacetylase activity Inferred from direct assay PubMed 22797760. Source: EcoCyc deacetylase activity Inferred from direct assay PubMed 22797760. Source: EcoCyc
Complete GO annotation...

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Chain

1 – 249

249

UPF0249 protein ChbG HAMAP-Rule MF_01246

PRO_0000051589

Experimental info

Sequence conflict

I → L Ref.1

Sequence conflict

I → L Ref.5

Sequence conflict

16 – 40

KGQNY…ALVNG → QRTELRHYRGLSQWDCHCRR RHCEW Ref.1

Sequence conflict

16 – 40

KGQNY…ALVNG → QRTELRHYRGLSQWDCHCRR RHCEW Ref.5

Sequence conflict

Q → H Ref.1

Sequence conflict

Q → H Ref.5

Sequence conflict

R → C Ref.1

Sequence conflict

R → C Ref.5

Sequence conflict

S → I Ref.1

Sequence conflict

S → I Ref.5

Sequence conflict

T → I Ref.1

Sequence conflict

T → I Ref.5

Sequences

Sequence

Length

Mass (Da)

Tools

P37794 [UniParc].

Last modified July 15, 1998. Version 2.
Checksum: 1D4747904C974F11
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FASTA

249

27,774

        10         20         30         40         50         60 
MERLLIVNAD DFGLSKGQNY GIIEACRNGI VTSTTALVNG QAIDHAVQLS RDEPSLAIGM 

        70         80         90        100        110        120 
HFVLTMGKPL TAMPGLTRDG VLGKWIWQLA EEDALPLEEI TQELVSQYLR FIELFGRKPT 

       130        140        150        160        170        180 
HLDSHHHVHM FPQIFPIVAR FAAEQGIALR ADRQMAFDLP VNLRTTQGFS SAFYGEEISE 

       190        200        210        220        230        240 
SLFLQVLDDA GHRGDRSLEV MCHPAFIDNT IRQSAYCFPR LTELDVLTSA SLKGAIAQRG 


YRLGSYRDV

« Hide

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"A luxAB transcriptional fusion to the cryptic celF gene of Escherichia coli displays increased luminescence in the presence of nickel." Guzzo A., Dubow M.S. Mol. Gen. Genet. 242:455-460(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: K12 / DH1 / ATCC 33849 / DSM 4235 / NCIB 12045.
[2]	"A 570-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 28.0-40.1 min region on the linkage map." Aiba H., Baba T., Fujita K., Hayashi K., Inada T., Isono K., Itoh T., Kasai H., Kashimoto K., Kimura S., Kitakawa M., Kitagawa M., Makino K., Miki T., Mizobuchi K., Mori H., Mori T., Motomura K. Horiuchi T. DNA Res. 3:363-377(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[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]	"Characterization and nucleotide sequence of the cryptic cel operon of Escherichia coli K12." Parker L.L., Hall B.G. Genetics 124:455-471(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-76. Strain: K12.
[6]	"Nucleotide sequence of Escherichia coli katE, which encodes catalase HPII." von Ossowski I., Mulvey M.R., Leco P.A., Borys A., Loewen P.C. J. Bacteriol. 173:514-520(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 207-249. Strain: K12.
[7]	"Wild-type Escherichia coli grows on the chitin disaccharide, N,N'-diacetylchitobiose, by expressing the cel operon." Keyhani N.O., Roseman S. Proc. Natl. Acad. Sci. U.S.A. 94:14367-14371(1997) [PubMed] [Europe PMC] [Abstract] Cited for: GENE NAME.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X66725 Genomic DNA. Translation: CAA47260.1. X66725 Genomic DNA. Translation: CAA47261.1. U00096 Genomic DNA. Translation: AAC74803.1. AP009048 Genomic DNA. Translation: BAA15514.1. X52890 Genomic DNA. No translation available. M55161 Genomic DNA. No translation available.
PIR	E64932.
RefSeq	NP_416247.1. NC_000913.2. YP_489994.1. NC_007779.1.
3D structure databases
ProteinModelPortal	P37794.
SMR	P37794. Positions 5-249.
ModBase	Search...
Protein-protein interaction databases
IntAct	P37794. 4 interactions.
STRING	511145.b1733.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAC74803; AAC74803; b1733. BAA15514; BAA15514; BAA15514.
GeneID	12931311. 946231.
KEGG	ecj:Y75_p1708. eco:b1733.
PATRIC	32118775. VBIEscCol129921_1805.
Organism-specific databases
EchoBASE	EB2115.
EcoGene	EG12198. chbG.
Phylogenomic databases
eggNOG	COG3394.
HOGENOM	HOG000225034.
KO	K03478.
OMA	EPTHIDS.
ProtClustDB	PRK02134.
Enzyme and pathway databases
BioCyc	EcoCyc:EG12198-MONOMER. ECOL316407:JW1722-MONOMER. MetaCyc:EG12198-MONOMER.
Gene expression databases
Genevestigator	P37794.
Family and domain databases
Gene3D	3.20.20.370. 1 hit.
HAMAP	MF_01246. UPF0249.
InterPro	IPR002509. Polysac_deacetylase. IPR006879. Uncharacterised_UPF0249/HpnK. IPR022948. UPF0249. [Graphical view]
Pfam	PF04794. YdjC. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CHBG_ECOLI

Accession

Primary (citable) accession number: P37794
Secondary accession number(s): P77435

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1994
Last sequence update:	July 15, 1998
Last modified:	May 1, 2013
This is version 90 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program

Relevant documents

Uncharacterized protein families (UPF)

List of uncharacterized protein family (UPF) entries

Escherichia coli

Escherichia coli (strain K12): entries and cross-references to EcoGene

SIMILARITY comments

Index of protein domains and families

Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents

Preferred order of sections

Names and origin

Protein attributes

General annotation (Comments)

Ontologies

Sequence annotation (Features)

Molecule processing

Experimental info

Sequences

References

Cross-references

Sequence databases

3D structure databases

Protein-protein interaction databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Gene expression databases

Family and domain databases

Entry information

Relevant documents