5C37

Structure of the beta-ketoacyl reductase domain of human fatty acid synthase bound to a spiro-imidazolone inhibitor

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5c37a2	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d5c37a1	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B [auth C]	d5c37c2	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B [auth C]	d5c37c1	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ketoreductase module of polyketide syntase	8055960	4000119	SCOP2 (2022-06-29)
A	SCOP2 Family	PKS methyltransferase-like	8050555	4007658	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SDR-like	8055961	3000038	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8055959	3000118	SCOP2 (2022-06-29)
B [auth C]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8055959	3000118	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	SDR-like	8055961	3000038	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	KOG1202_1st	e5c37A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: KOG1202_1st	ECOD (1.6)
A	adh_short_C2_1	e5c37A3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2_1	ECOD (1.6)
A	Methyltransf_11_3	e5c37A2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)
B [auth C]	KOG1202_1st	e5c37C3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: KOG1202_1st	ECOD (1.6)
B [auth C]	adh_short_C2_1	e5c37C1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2_1	ECOD (1.6)
B [auth C]	Methyltransf_11_3	e5c37C4	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B [auth C]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C]	PF08242	Methyltransferase domain (Methyltransf_12)	Methyltransferase domain	Members of this family are SAM dependent methyltransferases.	Domain
A, B [auth C]	PF08659	KR domain (KR)	KR domain	-	Family
A, B [auth C]	PF21149	Fatty acid synthase, pseudo-KR domain (FAS_pseudo-KR)	Fatty acid synthase, pseudo-KR domain	Fatty acid synthase is a multifunctional enzyme that catalyses the de novo biosynthesis of long-chain saturated fatty acids, starting from acetyl-CoA and malonyl-CoA in the presence of NADPH [1-3]. This entry represents the pseudo-ketoreductase (pseu ...	Fatty acid synthase is a multifunctional enzyme that catalyses the de novo biosynthesis of long-chain saturated fatty acids, starting from acetyl-CoA and malonyl-CoA in the presence of NADPH [1-3]. This entry represents the pseudo-ketoreductase (pseudo-KR) domain which is catalytically inactive and supports the integrity of the active KR domain [1,3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C]	Fatty acid synthase	(3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity hydro-lyase activity (3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase activity lyase activity catalytic activity carbon-oxygen lyase activity 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors (3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase activity acetyltransferase activity acyltransferase activity [acyl-carrier-protein] S-acetyltransferase activity (3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity hydro-lyase activity (3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase activity lyase activity catalytic activity carbon-oxygen lyase activity 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors (3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase activity acetyltransferase activity acyltransferase activity [acyl-carrier-protein] S-acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity S-acetyltransferase activity S-acyltransferase activity 3-oxoacyl-[acyl-carrier-protein] synthase activity malonyltransferase activity [acyl-carrier-protein] S-malonyltransferase activity S-malonyltransferase activity (3R)-3-hydroxybutanoyl-[acyl-carrier-protein] hydratase activity cell adhesion molecule binding cadherin binding protein binding binding fatty acid synthase activity (3R)-3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase activity (3R)-3-hydroxymyristoyl-[acyl-carrier-protein] dehydratase activity vitamin binding amide binding modified amino acid binding phosphopantetheine binding small molecule binding RNA binding organic cyclic compound binding nucleic acid binding	cellular response to stimulus response to organic substance response to stimulus response to cytokine response to interleukin-4 cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular process cellular response to interleukin-4 cellular response to organic substance developmental process epithelium development endothelial cell differentiation cellular response to stimulus response to organic substance response to stimulus response to cytokine response to interleukin-4 cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular process cellular response to interleukin-4 cellular response to organic substance developmental process epithelium development endothelial cell differentiation cellular developmental process endothelium development cell development tissue development epithelial cell differentiation endothelial cell development establishment of endothelial intestinal barrier epithelial cell development cell differentiation establishment of endothelial barrier anatomical structure development mammary gland development gland development animal organ development glycerol ether metabolic process ether metabolic process glycerol ether biosynthetic process cellular biosynthetic process cellular metabolic process lipid biosynthetic process primary metabolic process ether biosynthetic process cellular lipid biosynthetic process organic substance metabolic process biosynthetic process ether lipid metabolic process cellular lipid metabolic process organic substance biosynthetic process small molecule metabolic process metabolic process ether lipid biosynthetic process lipid metabolic process myeloid leukocyte differentiation hemopoiesis mononuclear cell differentiation myeloid cell differentiation monocyte differentiation leukocyte differentiation glandular epithelial cell development glandular epithelial cell differentiation columnar/cuboidal epithelial cell development columnar/cuboidal epithelial cell differentiation multicellular organismal process ossification osteoblast differentiation granulocyte differentiation neutrophil differentiation modulation by host of viral process biological process involved in interspecies interaction between organisms modulation by host of symbiont process biological process involved in interaction with symbiont biological process involved in symbiotic interaction fatty acid metabolic process oxoacid metabolic process carboxylic acid metabolic process organic acid metabolic process monocarboxylic acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process organic acid biosynthetic process fatty acid biosynthetic process carboxylic acid biosynthetic process defense response response to stress inflammatory response	membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol glycogen granule intracellular organelle Golgi apparatus intracellular membrane-bounded organelle endomembrane system pigment granule intracellular vesicle melanosome cytoplasmic vesicle cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C]	IPR016035	Acyl transferase/acyl hydrolase/lysophospholipase	Homologous Superfamily
A, B [auth C]	IPR013217	Methyltransferase type 12	Domain
A, B [auth C]	IPR020807	Polyketide synthase, dehydratase domain	Domain
A, B [auth C]	IPR049552	Polyketide synthase, dehydratase domain, N-terminal	Domain
A, B [auth C]	IPR016036	Malonyl-CoA ACP transacylase, ACP-binding	Homologous Superfamily
A, B [auth C]	IPR020806	Polyketide synthase, phosphopantetheine-binding domain	Domain
A, B [auth C]	IPR032821	Polyketide synthase, C-terminal extension	Domain
A, B [auth C]	IPR011032	GroES-like superfamily	Homologous Superfamily
A, B [auth C]	IPR009081	Phosphopantetheine binding ACP domain	Domain
A, B [auth C]	IPR016039	Thiolase-like	Homologous Superfamily
A, B [auth C]	IPR001227	Acyl transferase domain superfamily	Homologous Superfamily
A, B [auth C]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B [auth C]	IPR018201	Beta-ketoacyl synthase, active site	Active Site
A, B [auth C]	IPR001031	Thioesterase	Domain
A, B [auth C]	IPR014031	Beta-ketoacyl synthase, C-terminal	Domain
A, B [auth C]	IPR006162	Phosphopantetheine attachment site	PTM
A, B [auth C]	IPR014030	Beta-ketoacyl synthase, N-terminal	Domain
A, B [auth C]	IPR049391	Fatty acid synthase, pseudo-KR domain	Domain
A, B [auth C]	IPR020843	Polyketide synthase, enoylreductase domain	Domain
A, B [auth C]	IPR013968	Polyketide synthase, ketoreductase domain	Domain
A, B [auth C]	IPR014043	Acyl transferase	Domain
A, B [auth C]	IPR020841	Polyketide synthase, beta-ketoacyl synthase domain	Domain
A, B [auth C]	IPR036736	ACP-like superfamily	Homologous Superfamily
A, B [auth C]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B [auth C]	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily
A, B [auth C]	IPR013149	Alcohol dehydrogenase-like, C-terminal	Domain
A, B [auth C]	IPR042104	Polyketide synthase, dehydratase domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth C]	Pharos: P49327	liposarcoma obesity disorder intellectual disability melanoma acute coronary syndrome breast carcinoma dilated cardiomyopathy hypertrophic cardiomyopathy cancer chronic kidney disease esophageal squamous cell carcinoma pleomorphic liposarcoma breast cancer congestive heart failure osteosarcoma liposarcoma obesity disorder intellectual disability melanoma acute coronary syndrome breast carcinoma dilated cardiomyopathy hypertrophic cardiomyopathy cancer chronic kidney disease esophageal squamous cell carcinoma pleomorphic liposarcoma breast cancer congestive heart failure osteosarcoma drug-induced liver injury pancreatic ductal adenocarcinoma glioblastoma Profound Mental Retardation type 2 diabetes mellitus hepatocellular carcinoma interstitial cystitis atypical teratoid rhabdoid tumor malignant glioma cutaneous melanoma myopathy ovarian cancer Emery-Dreifuss muscular dystrophy pituitary cancer psoriasis ulcerative colitis large cell medulloblastoma benign neoplasm Dedifferentiated liposarcoma dilated cardiomyopathy 1A oligodendroglioma ovarian neoplasm heart failure subependymal giant cell astrocytoma attention deficit hyperactivity disorder, inattentive type lung adenocarcinoma non-alcoholic fatty liver disease