PDB: 1cx9 Compound: tryptophan synthase (alpha chain) Classification: LYASE Entry date in PDB: 1999-12-29 Resolution [Å]: 2.30 R-Factor: 0.210

CHAIN: A SWISS-PROT/TREMBL: P00929    KEYWORD: 3D-structure    Allosteric enzyme    Complete proteome    Lyase    Tryptophan biosynthesis    EC: 4.2.1.20 SCOP: c.1.2.4 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Ribulose-phoshate binding barrel    Tryptophan biosynthesis enzymes    Trp synthase alpha-subunit    Salmonella typhimurium GO:  tryptophan synthase activity    tryptophan metabolism    CHAIN: B SWISS-PROT/TREMBL: P00933    KEYWORD: 3D-structure    Complete proteome    Lyase    Pyridoxal phosphate    Tryptophan biosynthesis    EC: 4.2.1.20 SCOP: c.79.1.1 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 typhimurium GO:  catalytic activity    tryptophan synthase activity    metabolism    tryptophan metabolism

Image Source: PDB

1qop B - percentage of sequence identity: 99