UniProtKB - P0A4T3 (OCCR_RHIRD)
Protein
Octopine catabolism/uptake operon regulatory protein OccR
Gene
occR
Organism
Rhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter)
Status
Functioni
Positive regulatory protein for the occ operon involved in octopine catabolism and uptake. Also acts as a negative regulator of its expression.
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
DNA bindingi | 18 – 37 | H-T-H motifPROSITE-ProRule annotationAdd BLAST | 20 |
GO - Molecular functioni
- DNA binding Source: UniProtKB-KW
- DNA-binding transcription factor activity Source: InterPro
Keywordsi
Molecular function | Activator, DNA-binding |
Biological process | Transcription, Transcription regulation |
Names & Taxonomyi
Protein namesi | Recommended name: Octopine catabolism/uptake operon regulatory protein OccR |
Gene namesi | Name:occR |
Encoded oni | Plasmid pTiA6NC |
Organismi | Rhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter) |
Taxonomic identifieri | 358 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Agrobacterium › Agrobacterium tumefaciens complex |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000105696 | 1 – 298 | Octopine catabolism/uptake operon regulatory protein OccRAdd BLAST | 298 |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | P0A4T3 |
ModBasei | Search... |
PDBe-KBi | Search... |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1 – 58 | HTH lysR-typePROSITE-ProRule annotationAdd BLAST | 58 |
Sequence similaritiesi
Belongs to the LysR transcriptional regulatory family.Curated
Phylogenomic databases
OrthoDBi | 990666at2 |
Family and domain databases
CDDi | cd08457, PBP2_OccR, 1 hit |
Gene3Di | 1.10.10.10, 1 hit |
InterProi | View protein in InterPro IPR005119, LysR_subst-bd IPR037415, OccR_PBP2 IPR000847, Tscrpt_reg_HTH_LysR IPR036388, WH-like_DNA-bd_sf IPR036390, WH_DNA-bd_sf |
Pfami | View protein in Pfam PF00126, HTH_1, 1 hit PF03466, LysR_substrate, 1 hit |
SUPFAMi | SSF46785, SSF46785, 1 hit |
PROSITEi | View protein in PROSITE PS50931, HTH_LYSR, 1 hit |
i Sequence
Sequence statusi: Complete.
P0A4T3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MNLRQVEAFR AVMLTGQMTA AAELMLVTQP AISRLIKDFE QATKLQLFER
60 70 80 90 100
RGNHIIPTQE AKTLWKEVDR AFVGLNHIGN LAADIGRQAA GTLRIAAMPA
110 120 130 140 150
LANGLLPRFL AQFIRDRPNL QVSLMGLPSS MVMEAVASGR ADIGYADGPQ
160 170 180 190 200
ERQGFLIETR SLPAVVAVPM GHRLAGLDRV TPQDLAGERI IKQETGTLFA
210 220 230 240 250
MRVEVAIGGI QRRPSIEVSL SHTALSLVRE GAGIAIIDPA AAIEFTDRIV
260 270 280 290
LRPFSIFIDA GFLEVRSAIG APSTIVDRFT TEFWRFHDDL MKQNGLME
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF242881 Genomic DNA Translation: AAA98378.1 |
RefSeqi | NP_059715.1, NC_002377.1 WP_010892403.1, NZ_QSNU01000012.1 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF242881 Genomic DNA Translation: AAA98378.1 |
RefSeqi | NP_059715.1, NC_002377.1 WP_010892403.1, NZ_QSNU01000012.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
5VVH | X-ray | 2.50 | A/B/C/D/E/F/G/H | 92-298 | [»] | |
SMRi | P0A4T3 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Phylogenomic databases
OrthoDBi | 990666at2 |
Family and domain databases
CDDi | cd08457, PBP2_OccR, 1 hit |
Gene3Di | 1.10.10.10, 1 hit |
InterProi | View protein in InterPro IPR005119, LysR_subst-bd IPR037415, OccR_PBP2 IPR000847, Tscrpt_reg_HTH_LysR IPR036388, WH-like_DNA-bd_sf IPR036390, WH_DNA-bd_sf |
Pfami | View protein in Pfam PF00126, HTH_1, 1 hit PF03466, LysR_substrate, 1 hit |
SUPFAMi | SSF46785, SSF46785, 1 hit |
PROSITEi | View protein in PROSITE PS50931, HTH_LYSR, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | OCCR_RHIRD | |
Accessioni | P0A4T3Primary (citable) accession number: P0A4T3 Secondary accession number(s): P81526, Q00679 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 15, 2005 |
Last sequence update: | March 15, 2005 | |
Last modified: | April 7, 2021 | |
This is version 71 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, PlasmidDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families