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 3OQP | pdb_00003oqp

Crystal structure of a putative isochorismatase (Bxe_A0706) from BURKHOLDERIA XENOVORANS LB400 at 1.22 A resolution

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd3oqpb_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases automated matches automated matches (Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ], SCOPe (2.08)
Ad3oqpa_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases automated matches automated matches (Paraburkholderia xenovorans LB400 ) [TaxId: 266265 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Bp450e3oqpB1 A: alpha arraysX: Alpha-beta plaitsH: Phage tail protein-likeT: Transmembrane protein 14AF: p450ECOD (v295.2)
APTS_EIIBe3oqpA2 A: alpha arraysX: Fusion glycoprotein F2H: Fusion glycoprotein F2T: Fusion glycoprotein F2F: PTS_EIIBECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)
A3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00857Isochorismatase domain (Isochorismatase)Isochorismatase domainThis is a domain found in hydrolase enzymes. This domain is responsible for the conversion of isochorismate, in the presence of water, to 2,3-dihydroxybenzoate and pyruvate. It shows a typical helix-sheet-helix sandwich structural architecture, with ...This is a domain found in hydrolase enzymes. This domain is responsible for the conversion of isochorismate, in the presence of water, to 2,3-dihydroxybenzoate and pyruvate. It shows a typical helix-sheet-helix sandwich structural architecture, with a central beta--sheet made of six parallel strands, three alpha -helices on one side and two on the other [3,4].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR000868Isochorismatase-like domainDomain
A, B
IPR050272Isochorismatase-like hydrolaseFamily
A, B
IPR036380Isochorismatase-like superfamilyHomologous Superfamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
CSD Parent Component: CYS

:  AA0262

:  L-cysteine sulfinic acid MOD:00267
A, B
MSE Parent Component: MET

:  AA0262