3QPH
The three-dimensional structure of TrmB, a global transcriptional regulator of the hyperthermophilic archaeon Pyrococcus furiosus in complex with sucrose
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Regulator_TrmB_C | e3qphA2 | A: beta barrels | X: SH3 | H: TrmB C-terminal domain-like (From Topology) | T: TrmB C-terminal domain-like | F: Regulator_TrmB_C | ECOD (1.6) |
A | TrmB | e3qphA3 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: TrmB | ECOD (1.6) |
A | Regulator_TrmB_N | e3qphA1 | A: a+b three layers | X: Phospholipase D/nuclease (From Topology) | H: Phospholipase D/nuclease (From Topology) | T: Phospholipase D/nuclease | F: Regulator_TrmB_N | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
A | 3.30.870.10 | Alpha Beta | 2-Layer Sandwich | Endonuclease | Chain A | CATH (4.3.0) |
A | 2.30.30.690 | Mainly Beta | Roll | SH3 type barrels. | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01978 | Sugar-specific transcriptional regulator TrmB (TrmB) | Sugar-specific transcriptional regulator TrmB | One member of this family, TrmB, has been shown to be a sugar-specific transcriptional regulator of the trehalose/maltose ABC transporter [2] in Thermococcus litoralis. | Domain | |
PF11495 | Archaeal transcriptional regulator TrmB (Regulator_TrmB) | Archaeal transcriptional regulator TrmB | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
TrmB, a global transcription regulator | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR021586 | Transcription regulator TrmB, C-terminal | Domain | |
IPR051797 | HTH-type sugar sensing transcriptional regulator | Family | |
IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily | |
IPR002831 | Transcription regulator TrmB, N-terminal | Domain | |
IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |