1MZJ | pdb_00001mzj

Crystal Structure of the Priming beta-Ketosynthase from the R1128 Polyketide Biosynthetic Pathway

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1mzja1	Alpha and beta proteins (a/b)	Thiolase-like	Thiolase-like	Chalcone synthase-like	Priming beta-ketosynthase from the r1128 polyketide biosynthetic pathway	(Streptomyces sp. R1128 ) [TaxId: 140437 ],	SCOPe (2.08)
B	d1mzjb1	Alpha and beta proteins (a/b)	Thiolase-like	Thiolase-like	Chalcone synthase-like	Priming beta-ketosynthase from the r1128 polyketide biosynthetic pathway	(Streptomyces sp. R1128 ) [TaxId: 140437 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Chalcone synthase-like	8031532	4000864	SCOP2 (2022-06-29)
A	SCOP2 Family	Chalcone synthase-like	8031533	4000864	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thiolase-like	8043910	3000122	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thiolase-like	8043911	3000122	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Thiolase-like	8043911	3000122	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Thiolase-like	8043910	3000122	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RecU	e1mzjA2	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: RecU	ECOD (develop294)
A	LysR_substrate	e1mzjA3	A: alpha bundles	X: Rubredoxin-like	H: Ferritin/Heme oxygenase	T: Heme oxygenase/Ribonucleotide reductase	F: LysR_substrate	ECOD (develop294)
B	RecU	e1mzjB2	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: RecU	ECOD (develop294)
B	LysR_substrate	e1mzjB3	A: alpha bundles	X: Rubredoxin-like	H: Ferritin/Heme oxygenase	T: Heme oxygenase/Ribonucleotide reductase	F: LysR_substrate	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)
B	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Beta-ketoacylsynthase III	beta-ketoacyl-acyl-carrier-protein synthase III activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity 3-oxoacyl-[acyl-carrier-protein] synthase activity	fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process small molecule metabolic process metabolic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process lipid metabolic process secondary metabolite biosynthetic process secondary metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016039	Thiolase-like	Homologous Superfamily
A, B	IPR004655	Beta-ketoacyl-[acyl-carrier-protein] synthase III	Family
A, B	IPR013751	Beta-ketoacyl-[acyl-carrier-protein] synthase III, N-terminal	Domain
A, B	IPR013747	Beta-ketoacyl-[acyl-carrier-protein] synthase III, C-terminal	Domain

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.