3TFC

1.95 Angstrom crystal structure of a bifunctional 3-deoxy-7-phosphoheptulonate synthase/chorismate mutase (aroA) from Listeria monocytogenes EGD-e in complex with phosphoenolpyruvate


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACM_2e3tfcA3 A: alpha bundlesX: Chorismate mutase II (From Topology)H: Chorismate mutase II (From Topology)T: Chorismate mutase IIF: CM_2ECOD (1.6)
ADAHP_synth_1e3tfcA4 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: DAHP_synth_1ECOD (1.6)
BCM_2e3tfcB3 A: alpha bundlesX: Chorismate mutase II (From Topology)H: Chorismate mutase II (From Topology)T: Chorismate mutase IIF: CM_2ECOD (1.6)
BDAHP_synth_1e3tfcB4 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: DAHP_synth_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.20.59.10 Mainly Alpha Up-down Bundle Chorismate Mutase Domain, subunit A Chorismate mutaseCATH (4.3.0)
A3.20.20.70 Alpha Beta Alpha-Beta Barrel TIM Barrel Aldolase class ICATH (4.3.0)
B1.20.59.10 Mainly Alpha Up-down Bundle Chorismate Mutase Domain, subunit A Chorismate mutaseCATH (4.3.0)
B3.20.20.70 Alpha Beta Alpha-Beta Barrel TIM Barrel Aldolase class ICATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF01817Chorismate mutase type II (CM_2)Chorismate mutase type IIChorismate mutase EC:5.4.99.5 catalyses the conversion of chorismate to prephenate in the pathway of tyrosine and phenylalanine biosynthesis. This enzyme is negatively regulated by tyrosine, tryptophan and phenylalanine [2,3].Domain
A, B
PF00793DAHP synthetase I family (DAHP_synth_1)DAHP synthetase I familyMembers of this family catalyse the first step in aromatic amino acid biosynthesis from chorismate. E-coli has three related synthetases, which are inhibited by different aromatic amino acids. This family also includes KDSA which has very similar cat ...Members of this family catalyse the first step in aromatic amino acid biosynthesis from chorismate. E-coli has three related synthetases, which are inhibited by different aromatic amino acids. This family also includes KDSA which has very similar catalytic activity but is involved in the first step of liposaccharide biosynthesis. The enzyme is also part of the shikimate pathway, EC:2.5.1.54.
Domain