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Reviewed, UniProtKB/Swiss-Prot P0A6P7 (ENGB_ECOLI)

Last modified November 3, 2009. Version 41. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Probable GTP-binding protein engB
Gene names
Name: engB
Synonyms: yihA
Ordered Locus Names: b3865, JW5930
OrganismEscherichia coli (strain K12) [Complete proteome] [HAMAP]
Taxonomic identifier83333 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia

Protein attributes

Sequence length210 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

Necessary for normal cell division and for the maintenance of normal septation. Depletion of this protein leads to a severe reduction in growth rate and to extensive filamentation, with a block beyond the stage of segregation. Essential for bacteria survival. Ref.5

Sequence similarities

Belongs to the engB family.

Ontologies

Keywords
   Biological processCell cycle
Cell division
Septation
   LigandGTP-binding
Nucleotide-binding
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Biological processbarrier septum formation

Inferred from electronic annotation. Source: HAMAP

cell cycle

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentintracellular

Inferred from electronic annotation. Source: InterPro

   Molecular functionGTP binding

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 210210Probable GTP-binding protein engB HAMAP MF_00321
PRO_0000157747

Regions

Nucleotide binding33 – 408GTP Potential
Nucleotide binding78 – 825GTP Potential
Nucleotide binding145 – 1484GTP Potential

Secondary structure

................................ 210
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P0A6P7-1 [UniParc].

Last modified June 7, 2005. Version 1.
Checksum: 11BCA2ED59220C0D

FASTA21023,561
        10         20         30         40         50         60 
MTNLNYQQTH FVMSAPDIRH LPSDTGIEVA FAGRSNAGKS SALNTLTNQK SLARTSKTPG 

        70         80         90        100        110        120 
RTQLINLFEV ADGKRLVDLP GYGYAEVPEE MKRKWQRALG EYLEKRQSLQ GLVVLMDIRH 

       130        140        150        160        170        180 
PLKDLDQQMI EWAVDSNIAV LVLLTKADKL ASGARKAQLN MVREAVLAFN GDVQVETFSS 

       190        200        210 
LKKQGVDKLR QKLDTWFSEM QPVEETQDGE 

« Hide

References

« Hide 'large scale' references
[1]"Identification of two genes immediately downstream from the polA gene of Escherichia coli."
Joyce C.M., Grindley N.D.
J. Bacteriol. 152:1211-1219(1982) [PubMed: 6183253] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: K12.
[2]"Analysis of the Escherichia coli genome. III. DNA sequence of the region from 87.2 to 89.2 minutes."
Plunkett G. III, Burland V., Daniels D.L., Blattner F.R.
Nucleic Acids Res. 21:3391-3398(1993) [PubMed: 8346018] [Abstract]
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: 9278503] [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: 16738553] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[5]"A new essential gene of the 'minimal genome' affecting cell division."
Dassain M., Leroy A., Colosetti L., Carole S., Bouche J.-P.
Biochimie 81:889-895(1999) [PubMed: 10572302] [Abstract]
Cited for: FUNCTION.
[6]Loferer H.
Submitted (MAR-1998) to UniProtKB
Cited for: IDENTIFICATION OF START CODON.

Cross-references

Sequence databases

J01663 Genomic DNA. Translation: AAA24403.1. Different initiation.
L19201 Genomic DNA. Translation: AAB02999.1. Different initiation.
U00096 Genomic DNA. Translation: AAC76862.3.
AP009048 Genomic DNA. Translation: BAE77444.1. Different initiation.
PIRS40810.
RefSeqAP_003943.1.
NP_418301.3.

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
1PUIX-ray2.00A/B1-210[»]
ModBaseSearch...

Protein-protein interaction databases

STRINGP0A6P7.

Genome annotation databases

GeneID948358.
GenomeReviewsGene locus JW5930 in contig AP009048_GR.
Gene locus b3865 in contig U00096_GR.
KEGGecj:JW5930.
eco:b3865.

Organism-specific databases

EchoBASEEB1188.
EcoGeneEG11203. engB.
CMRSearch...

Phylogenomic databases

HOGENOMP0A6P7.
OMASEIRKGW.

Enzyme and pathway databases

BioCycEcoCyc:EG11203-MON.

Gene expression databases

GenevestigatorP0A6P7.

Family and domain databases

HAMAPMF_00321.
[Tree]
InterProIPR019987. GTP-bd_ribosome_bio_YsxC.
IPR002917. MMR_HSR1_GTP_bd.
[Graphical view]
PfamPF01926. MMR_HSR1. 1 hit.
[Graphical view]
TIGRFAMsTIGR03598. GTPase_YsxC. 1 hit.
ProtoNetSearch...

Entry information

Entry nameENGB_ECOLI
AccessionPrimary (citable) accession number: P0A6P7
Secondary accession number(s): P24253, P76771, Q2M8G2
Entry history
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: June 7, 2005
Last modified: November 3, 2009
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

Relevant documents

Escherichia coli

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

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents