3KJX
Crystal structure of a transcriptional regulator, Lacl family protein from Silicibacter pomeroyi
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
D | PF00356 | e3kjxD3 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF00356 | ECOD (1.6) |
D | PF00532 | e3kjxD2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: PF00532 | ECOD (1.6) |
A | PF00356 | e3kjxA1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF00356 | ECOD (1.6) |
A | PF00532 | e3kjxA2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: PF00532 | ECOD (1.6) |
B | PF00356 | e3kjxB3 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF00356 | ECOD (1.6) |
B | PF00532 | e3kjxB2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: PF00532 | ECOD (1.6) |
C | PF00356 | e3kjxC3 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF00356 | ECOD (1.6) |
C | PF00532 | e3kjxC2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: PF00532 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
D | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
D | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
A | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
A | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
B | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
B | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
C | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
C | 3.40.50.2300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Response regulator | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00356 | Bacterial regulatory proteins, lacI family (LacI) | Bacterial regulatory proteins, lacI family | - | Domain | |
PF00532 | Periplasmic binding proteins and sugar binding domain of LacI family (Peripla_BP_1) | Periplasmic binding proteins and sugar binding domain of LacI family | This family includes the periplasmic binding proteins, and the LacI family transcriptional regulators. The periplasmic binding proteins are the primary receptors for chemotaxis and transport of many sugar based solutes. The LacI family of proteins ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000843 | LacI-type HTH domain | Domain | |
IPR028082 | Periplasmic binding protein-like I | Homologous Superfamily | |
IPR001761 | Periplasmic binding protein/LacI sugar binding domain | Domain | |
IPR010982 | Lambda repressor-like, DNA-binding domain superfamily | Homologous Superfamily |