5X6B
Crystal structure of SepCysE-SepCysS in complex with tRNACys from Methanocaldococcus jannaschii
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
C [auth E] | SCOP2B Superfamily | MJ1481 dimerisation domain-like | 8091696 | 3002536 | SCOP2B (2022-06-29) |
D [auth F] | SCOP2 Family | SepCysE dimerisation domain-like | 8045732 | 4004646 | SCOP2 (2022-06-29) |
D [auth F] | SCOP2 Family | SepCysE C-terminal domain-like | 8091697 | 4007756 | SCOP2 (2022-06-29) |
D [auth F] | SCOP2 Superfamily | MJ1481 dimerisation domain-like | 8091696 | 3002536 | SCOP2 (2022-06-29) |
D [auth F] | SCOP2 Superfamily | Toprim domain-like | 8091698 | 3000737 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth I] | SepSecS | e5x6bI2 | A: a+b two layers | X: C-terminal domain in some PLP-dependent transferases (From Topology) | H: C-terminal domain in some PLP-dependent transferases (From Topology) | T: C-terminal domain in some PLP-dependent transferases | F: SepSecS | ECOD (1.6) |
A [auth I] | Aminotran_5_N | e5x6bI1 | A: a/b three-layered sandwiches | X: PLP-dependent transferases (From Topology) | H: PLP-dependent transferases (From Topology) | T: PLP-dependent transferases | F: Aminotran_5_N | ECOD (1.6) |
B [auth J] | SepSecS | e5x6bJ2 | A: a+b two layers | X: C-terminal domain in some PLP-dependent transferases (From Topology) | H: C-terminal domain in some PLP-dependent transferases (From Topology) | T: C-terminal domain in some PLP-dependent transferases | F: SepSecS | ECOD (1.6) |
B [auth J] | Aminotran_5_N | e5x6bJ1 | A: a/b three-layered sandwiches | X: PLP-dependent transferases (From Topology) | H: PLP-dependent transferases (From Topology) | T: PLP-dependent transferases | F: Aminotran_5_N | ECOD (1.6) |
C [auth E] | UNK_F_TYPE | e5x6bE1 | A: alpha bundles | X: Long alpha-hairpin | H: SepCysE N-terminal domain (From Topology) | T: SepCysE N-terminal domain | F: UNK_F_TYPE | ECOD (1.6) |
D [auth F] | UNK_F_TYPE | e5x6bF1 | A: alpha bundles | X: Long alpha-hairpin | H: SepCysE N-terminal domain (From Topology) | T: SepCysE N-terminal domain | F: UNK_F_TYPE | ECOD (1.6) |
D [auth F] | UNK_F_TYPE | e5x6bF2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: Toprim domain | F: UNK_F_TYPE | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth I] | 3.90.1150.10 | Alpha Beta | Alpha-Beta Complex | Aspartate Aminotransferase, domain 1 | Aspartate Aminotransferase, domain 1 | CATH (4.3.0) |
A [auth I] | 3.40.640.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aspartate Aminotransferase | domain 2 | CATH (4.3.0) |
B [auth J] | 3.90.1150.10 | Alpha Beta | Alpha-Beta Complex | Aspartate Aminotransferase, domain 1 | Aspartate Aminotransferase, domain 1 | CATH (4.3.0) |
B [auth J] | 3.40.640.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aspartate Aminotransferase | domain 2 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth I], B [auth J] | PF05889 | O-phosphoseryl-tRNA(Sec) selenium transferase, SepSecS (SepSecS) | O-phosphoseryl-tRNA(Sec) selenium transferase, SepSecS | Early annotation suggested this family, SepSecS, of several eukaryotic and archaeal proteins, was involved in antigen-antibodies responses in the liver and pancreas [1,2]. Structural studies show that the family is O-phosphoseryl-tRNA(Sec) selenium t ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
A [auth I], B [auth J] | O-phospho-L-seryl-tRNA:Cys-tRNA synthase | - | ||
C [auth E], D [auth F] | Uncharacterized protein MJ1481 | - | - | - |
E [auth P] | tRNACys | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth I], B [auth J] | IPR015424 | Pyridoxal phosphate-dependent transferase | Homologous Superfamily |
A [auth I], B [auth J] | IPR015421 | Pyridoxal phosphate-dependent transferase, major domain | Homologous Superfamily |
A [auth I], B [auth J] | IPR015422 | Pyridoxal phosphate-dependent transferase, small domain | Homologous Superfamily |
A [auth I], B [auth J] | IPR008829 | SepSecS/SepCysS family | Family |
A [auth I], B [auth J] | IPR013375 | O-phosphoseryl-tRNA:Cys-tRNA synthase, archaea | Family |
C [auth E], D [auth F] | IPR016736 | Uncharacterised protein MJ1481, archaea | Family |
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
A [auth I], B [auth J] | LLP | Parent Component: LYS :  AA0119 :  N6-pyridoxal phosphate-L-lysine MOD:00128 |