Tag | Content |
UniProt Accession | |
Genbank Protein ID | |
Genbank Nucleotide ID | |
Protein Name | Transcriptional regulatory protein OmpR |
Protein Synonyms/Alias | |
Gene Name | ompR |
Gene Synonyms/Alias | kmt, ompB; OrderedLocusNames=b3405, JW3368 |
Created Date | 3-June-2014 |
Organism | Escherichia coli (strain K12) |
NCBI Taxa ID | 83333 |
Phosphorylation | Position | Peptide | Code | Type | References | 55 | SFHLMVLDLMLPGED | D | LTP | [1],UniProt | |
Reference | [1]Identification of a phosphorylation site and functional analysis of conserved aspartic acid residues of OmpR, a transcriptional activator for ompF and ompC in Escherichia coli. Delgado J,Forst S,Harlocker S,Inouye M Mol. Microbiol. 1993, Dec;10(5):1037-47. [ PMID:7934854] |
Functional Description From UniProt | FUNCTION: The N-terminus of this protein is required for the transcriptional expression of both major outer membrane protein genes ompF and ompC; its C-terminal moiety mediates the multimerization of the OmpR protein. As a multimer, it turns on the expression of the ompC gene; as a monomer, it turns on the expression of the ompF gene |
| MOD_RES 55 55 4-aspartylphosphate |
| 3D-structure; Activator; Completeproteome; Cytoplasm; DNA-binding; Phosphoprotein; Referenceproteome; Repressor; Transcription; Transcriptionregulation; Two-componentregulatorysystem |
Protein Sequence | MQENYKILVV DDDMRLRALL ERYLTEQGFQ VRSVANAEQM DRLLTRESFH LMVLDLMLPG 60 EDGLSICRRL RSQSNPMPII MVTAKGEEVD RIVGLEIGAD DYIPKPFNPR ELLARIRAVL 120 RRQANELPGA PSQEEAVIAF GKFKLNLGTR EMFREDEPMP LTSGEFAVLK ALVSHPREPL 180 SRDKLMNLAR GREYSAMERS IDVQISRLRR MVEEDPAHPR YIQTVWGLGY VFVPDGSKA 239 |
| GO:0005737 C:cytoplasm IEA:UniProtKB-SubCell GO:0003677 F:DNA binding IEA:UniProtKB-KW GO:0000156 F:phosphorelay response regulator activity IDA:EcoliWiki GO:0035556 P:intracellular signal transduction IDA:GOC GO:0000160 P:phosphorelay signal transduction system IDA:EcoliWiki GO:0045893 P:positive regulation of transcription, DNA-templated IDA:EcoliWiki GO:0006351 P:transcription, DNA-templated IEA:UniProtKB-KW |
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