| Accession | TIGR00690 |
| Name | rpoZ |
| Function | DNA-directed RNA polymerase, omega subunit |
| Gene Symbol | rpoZ |
| Trusted Cutoff | 23.60 |
| Domain Trusted Cutoff | 23.60 |
| Noise Cutoff | 23.10 |
| Domain Noise Cutoff | 23.10 |
| Isology Type | equivalog |
| EC Number | 2.7.7.6 |
| HMM Length | 60 |
| Mainrole Category | Transcription |
| Subrole Category | DNA-dependent RNA polymerase |
| Gene Ontology Term | GO:0000345: cytosolic DNA-directed RNA polymerase complex cellular_component |
| | GO:0003899: DNA-directed RNA polymerase activity molecular_function |
| | GO:0006350: transcription biological_process |
| Author | Haft DH, Loftus BJ |
| Entry Date | Jan 13 2000 2:40PM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | This small component of highly purified E. coli RNA polymerase is not required for transcription, but acts in assembly and is present in stochiometric amounts.
The trusted cutoff excludes archaeal homologs but captures some organellar sequences. |
| References | AL msa_ncbi
DR EXPERIMENTAL; SP|P08374;
DR ECOCYC; EG10899; rpoZ
RN [1]
RM 91267958
RN [2]
RM 11531998
RT Escherichia coli RNA polymerase subunit omega and its N-terminal domain bind full-length beta' to facilitate incorporation into the alpha2beta subassembly.
RA Ghosh P, Ishihama A, Chatterji D.
RL Eur J Biochem 2001 Sep;268(17):4621-7
DR HAMAP; MF_00366; 417 of 451 |
| Genome Property | GenProp0262: RNA polymerase, bacterial (HMM) |
