9KAH | pdb_00009kah

Chains	Accession	Name	Description	Comments	Source
A, B, E, F	PF00195	Chalcone and stilbene synthases, N-terminal domain (Chal_sti_synt_N)	Chalcone and stilbene synthases, N-terminal domain	The C-terminal domain of Chalcone synthase is reported to be structurally similar to domains in thiolase and beta-ketoacyl synthase. The differences in activity are accounted for by differences in this N-terminal domain.	Domain
A, B, E, F	PF02797	Chalcone and stilbene synthases, C-terminal domain (Chal_sti_synt_C)	Chalcone and stilbene synthases, C-terminal domain	This domain of chalcone synthase is reported to be structurally similar to domains in thiolase and beta-ketoacyl synthase. The differences in activity are accounted for by differences in the N-terminal domain.	Domain
C, D, G, H	PF02431	Chalcone-flavanone isomerase (Chalcone)	Chalcone-flavanone isomerase	Chalcone-flavanone isomerase is a plant enzyme responsible for the isomerisation of chalcone to naringenin, 4',5,7-trihydroxyflavanone, a key step in the biosynthesis of flavonoids.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, E, F	Chalcone synthase	acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity naringenin-chalcone synthase activity	-	-
C, D, G, H	Chalcone-flavonone isomerase family protein	intramolecular lyase activity isomerase activity catalytic activity	-	-

Chains	Accession	Name	Type
A, B, E, F	IPR001099	Chalcone/stilbene synthase, N-terminal	Domain
A, B, E, F	IPR016039	Thiolase-like	Homologous Superfamily
A, B, E, F	IPR012328	Chalcone/stilbene synthase, C-terminal	Domain
A, B, E, F	IPR011141	Polyketide synthase, type III	Family
A, B, E, F	IPR018088	Chalcone/stilbene synthase, active site	Active Site
C, D, G, H	IPR016087	Chalcone isomerase	Domain
C, D, G, H	IPR016088	Chalcone isomerase, 3-layer sandwich	Homologous Superfamily
C, D, G, H	IPR044191	Chalcone--flavonone isomerase 3-like	Family
C, D, G, H	IPR016089	Chalcone isomerase, orthogonal bundle domain superfamily	Homologous Superfamily
C, D, G, H	IPR036298	Chalcone isomerase superfamily	Homologous Superfamily

Modified Residue(s)
Chain	Residue(s)	Description
A, B, E, F	CSD	Parent Component: CYS RESID: AA0262 PSI-MOD : L-cysteine sulfinic acid MOD:00267

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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