Reviewed,
UniProtKB/Swiss-Prot P0A6P7 (ENGB_ECOLI)
Last modified
November 3, 2009.
Version 41.
History...
Clusters with 100%,
90%,
50% identity |
Documents (3) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Probable GTP-binding protein engB | ||||||
| Gene names |
| ||||||
| Organism | Escherichia coli (strain K12) [Complete proteome] [HAMAP] | ||||||
| Taxonomic identifier | 83333 [NCBI] | ||||||
| Taxonomic lineage | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia |
Protein attributes
| Sequence length | 210 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence 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 process | Cell cycle Cell division Septation |
| Ligand | GTP-binding Nucleotide-binding |
| Technical term | 3D-structure Complete proteome |
| Gene Ontology (GO) | |
| Biological process | barrier septum formation Inferred from electronic annotation. Source: HAMAP cell cycleInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | intracellular Inferred from electronic annotation. Source: InterPro |
| Molecular function | GTP binding Inferred from electronic annotation. Source: HAMAP |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 210 | 210 | Probable GTP-binding protein engB HAMAP MF_00321 | PRO_0000157747 | ||||||||||||||||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 33 – 40 | 8 | GTP Potential | |||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 78 – 82 | 5 | GTP Potential | |||||||||||||||||||||||||||||||||||||
| Nucleotide binding | 145 – 148 | 4 | GTP Potential | |||||||||||||||||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||||||||||||||||
| Beta strand | 12 – 17 | 6 | ||||||||||||||||||||||||||||||||||||||
| Helix | 18 – 20 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 26 – 33 | 8 | ||||||||||||||||||||||||||||||||||||||
| Helix | 39 – 43 | 5 | ||||||||||||||||||||||||||||||||||||||
| Turn | 44 – 46 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 65 – 71 | 7 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 74 – 78 | 5 | ||||||||||||||||||||||||||||||||||||||
| Helix | 92 – 105 | 14 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 109 – 117 | 9 | ||||||||||||||||||||||||||||||||||||||
| Helix | 124 – 135 | 12 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 140 – 145 | 6 | ||||||||||||||||||||||||||||||||||||||
| Helix | 147 – 149 | 3 | ||||||||||||||||||||||||||||||||||||||
| Helix | 152 – 166 | 15 | ||||||||||||||||||||||||||||||||||||||
| Helix | 167 – 169 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 173 – 177 | 5 | ||||||||||||||||||||||||||||||||||||||
| Turn | 180 – 183 | 4 | ||||||||||||||||||||||||||||||||||||||
| Helix | 186 – 197 | 12 | ||||||||||||||||||||||||||||||||||||||
Sequences
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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. | |||||||||||||
| PIR | S40810. | ||||||||||||
| RefSeq | AP_003943.1. NP_418301.3. | ||||||||||||
3D structure databases | |||||||||||||
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| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| STRING | P0A6P7. | ||||||||||||
Genome annotation databases | |||||||||||||
| GeneID | 948358. | ||||||||||||
| GenomeReviews | Gene locus JW5930 in contig AP009048_GR. Gene locus b3865 in contig U00096_GR. | ||||||||||||
| KEGG | ecj:JW5930. eco:b3865. | ||||||||||||
Organism-specific databases | |||||||||||||
| EchoBASE | EB1188. | ||||||||||||
| EcoGene | EG11203. engB. | ||||||||||||
| CMR | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| HOGENOM | P0A6P7. | ||||||||||||
| OMA | SEIRKGW. | ||||||||||||
Enzyme and pathway databases | |||||||||||||
| BioCyc | EcoCyc:EG11203-MON. | ||||||||||||
Gene expression databases | |||||||||||||
| Genevestigator | P0A6P7. | ||||||||||||
Family and domain databases | |||||||||||||
| HAMAP | MF_00321. [Tree] | ||||||||||||
| InterPro | IPR019987. GTP-bd_ribosome_bio_YsxC. IPR002917. MMR_HSR1_GTP_bd. [Graphical view] | ||||||||||||
| Pfam | PF01926. MMR_HSR1. 1 hit. [Graphical view] | ||||||||||||
| TIGRFAMs | TIGR03598. GTPase_YsxC. 1 hit. | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Entry information
| Entry name | ENGB_ECOLI | ||||||||
| Accession | Primary (citable) accession number: P0A6P7 Secondary accession number(s): P24253, P76771, Q2M8G2 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (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 |

Clusters with


