Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1nf9a_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases Isochorismatase-like hydrolases Phenazine biosynthesis protein PhzD (Pseudomonas aeruginosa ) [TaxId: 287 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyIsochorismatase-like hydrolases 8020892 4000591 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyIsochorismatase-like hydrolases 8033272 3001778 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AIsochorismatasee1nf9A1 A: a/b three-layered sandwichesX: Isochorismatase-like hydrolases (From Topology)H: Isochorismatase-like hydrolases (From Topology)T: Isochorismatase-like hydrolasesF: IsochorismataseECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00857Isochorismatase family (Isochorismatase)Isochorismatase family- Family

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
isochorismatase  M-CSA #859

Isochorismatase, also known as 2,3 dihydro-2,3 dihydroxybenzoate synthase, catalyses the conversion of isochorismate, in the presence of water, to 2,3-dihydroxybenzoate and pyruvate, via the hydrolysis of a vinyl ether, an uncommon reaction in biological systems. Isochorismatase is part of the phenazine biosynthesis pathway. Phenazines are antimicrobial compounds that provide the competitive advantage for certain bacteria.

Defined by 3 residues: HIS:A-37ASP:A-38LYS:A-122
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