UniProtKB - P76161 (REQ2_ECOLI)
Protein
Prophage antitermination protein Q homolog QuuQ
Gene
quuQ
Organism
Escherichia coli (strain K12)
Status
Functioni
Positively regulate expression of some phage genes. Bacterial host RNA polymerase modified by antitermination proteins transcribes through termination sites that otherwise prevent expression of the regulated genes (By similarity).By similarity
GO - Molecular functioni
- DNA binding Source: UniProtKB-KW
GO - Biological processi
- regulation of transcription, DNA-templated Source: InterPro
- transcription antitermination Source: UniProtKB-KW
Keywordsi
Molecular function | DNA-binding |
Biological process | Transcription, Transcription antitermination, Transcription regulation |
Enzyme and pathway databases
BioCyci | EcoCyc:G6830-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: Prophage antitermination protein Q homolog QuuQCuratedAlternative name(s): Antitermination protein Q homolog from lambdoid prophage Qin |
Gene namesi | Name:quuQ Synonyms:ydfT Ordered Locus Names:b1559, JW1551 |
Organismi | Escherichia coli (strain K12) |
Taxonomic identifieri | 83333 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000073896 | 1 – 250 | Prophage antitermination protein Q homolog QuuQAdd BLAST | 250 |
Proteomic databases
PaxDbi | P76161 |
PRIDEi | P76161 |
Interactioni
Protein-protein interaction databases
BioGRIDi | 4261260, 12 interactors 850463, 3 interactors |
DIPi | DIP-28061N |
IntActi | P76161, 5 interactors |
STRINGi | 511145.b1559 |
Family & Domainsi
Sequence similaritiesi
Belongs to the phage antitermination Q type 2 family.Curated
Phylogenomic databases
eggNOGi | COG0484, Bacteria |
HOGENOMi | CLU_095309_0_0_6 |
Family and domain databases
InterProi | View protein in InterPro IPR003222, Antitermntn IPR036410, HSP_DnaJ_Cys-rich_dom_sf |
Pfami | View protein in Pfam PF03589, Antiterm, 2 hits |
SUPFAMi | SSF57938, SSF57938, 1 hit |
i Sequence
Sequence statusi: Complete.
P76161-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MNLEALPKYY SPKSPKLSDD APATGTGCLT ITDVMAAQGM VQSKAPLGLA
60 70 80 90 100
LFLAKVGVQD PQFAIEGLLN YAMALDNPTL NKLSEEIRLQ IIPYLVSFAF
110 120 130 140 150
ADYSRSAASK ARCEHCSGTG FYNVLREVVK HYRRGESVIK EEWVKELCQH
160 170 180 190 200
CHGKGEASTA CRGCKGKGIV LDEKRTRFHG VPVYKICGRC NGNRFSRLPT
210 220 230 240 250
TLARRHVQKL VPDLTDYQWY KGYADVIGKL VTKCWQEEAY AEAQLRKVTR
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U00096 Genomic DNA Translation: AAC74632.2 AP009048 Genomic DNA Translation: BAA15258.1 |
PIRi | B64911 |
RefSeqi | NP_416077.4, NC_000913.3 WP_001047135.1, NZ_SSUV01000001.1 |
Genome annotation databases
EnsemblBacteriai | AAC74632; AAC74632; b1559 BAA15258; BAA15258; BAA15258 |
GeneIDi | 57730442 946103 |
KEGGi | ecj:JW1551 eco:b1559 |
PATRICi | fig|1411691.4.peg.704 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U00096 Genomic DNA Translation: AAC74632.2 AP009048 Genomic DNA Translation: BAA15258.1 |
PIRi | B64911 |
RefSeqi | NP_416077.4, NC_000913.3 WP_001047135.1, NZ_SSUV01000001.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
BioGRIDi | 4261260, 12 interactors 850463, 3 interactors |
DIPi | DIP-28061N |
IntActi | P76161, 5 interactors |
STRINGi | 511145.b1559 |
Proteomic databases
PaxDbi | P76161 |
PRIDEi | P76161 |
Genome annotation databases
EnsemblBacteriai | AAC74632; AAC74632; b1559 BAA15258; BAA15258; BAA15258 |
GeneIDi | 57730442 946103 |
KEGGi | ecj:JW1551 eco:b1559 |
PATRICi | fig|1411691.4.peg.704 |
Organism-specific databases
EchoBASEi | EB3593 |
Phylogenomic databases
eggNOGi | COG0484, Bacteria |
HOGENOMi | CLU_095309_0_0_6 |
Enzyme and pathway databases
BioCyci | EcoCyc:G6830-MONOMER |
Miscellaneous databases
PROi | PR:P76161 |
Family and domain databases
InterProi | View protein in InterPro IPR003222, Antitermntn IPR036410, HSP_DnaJ_Cys-rich_dom_sf |
Pfami | View protein in Pfam PF03589, Antiterm, 2 hits |
SUPFAMi | SSF57938, SSF57938, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | REQ2_ECOLI | |
Accessioni | P76161Primary (citable) accession number: P76161 Secondary accession number(s): P77604 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 27, 2001 |
Last sequence update: | April 27, 2001 | |
Last modified: | February 10, 2021 | |
This is version 140 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families