3PR2
Tryptophan synthase indoline quinonoid structure with F9 inhibitor in alpha site
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d3pr2a_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Ribulose-phoshate binding barrel | Tryptophan biosynthesis enzymes | Trp synthase alpha-subunit | (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], | SCOPe (2.08) |
B | d3pr2b_ | Alpha and beta proteins (a/b) | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase beta subunit-like PLP-dependent enzymes | Tryptophan synthase, beta-subunit | (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00290 | e3pr2A1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF00290 | ECOD (1.6) |
B | PF00291 | e3pr2B1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Tryptophan synthase beta subunit-like PLP-dependent enzymes (From Topology) | T: Tryptophan synthase beta subunit-like PLP-dependent enzymes | F: PF00291 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
B | 3.40.50.1100 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00290 | Tryptophan synthase alpha chain (Trp_syntA) | Tryptophan synthase alpha chain | - | Domain | |
PF00291 | Pyridoxal-phosphate dependent enzyme (PALP) | Pyridoxal-phosphate dependent enzyme | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR002028 | Tryptophan synthase, alpha chain | Family | |
IPR011060 | Ribulose-phosphate binding barrel | Homologous Superfamily | |
IPR018204 | Tryptophan synthase, alpha chain, active site | Active Site | |
IPR013785 | Aldolase-type TIM barrel | Homologous Superfamily | |
IPR023026 | Tryptophan synthase beta chain/beta chain-like | Family | |
IPR036052 | Tryptophan synthase beta chain-like, PALP domain superfamily | Homologous Superfamily | |
IPR006653 | Tryptophan synthase, beta chain, conserved site | Conserved Site | |
IPR001926 | Tryptophan synthase beta chain-like, PALP domain | Domain | |
IPR006654 | Tryptophan synthase, beta chain | Family |