3HHD | pdb_00003hhd

Structure of the Human Fatty Acid Synthase KS-MAT Didomain as a Framework for Inhibitor Design.


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyKASAT domain-like 8045093 4004293 SCOP2 (2022-06-29)
ASCOP2 FamilyThiolase-related 8055821 4000245 SCOP2 (2022-06-29)
ASCOP2 FamilyFabD-like 8055823 4003614 SCOP2 (2022-06-29)
ASCOP2 FamilyProbable ACP-binding domain of malonyl-CoA ACP transacylase 8055825 4001289 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyKASAT domain-like 8055820 3002319 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyThiolase-like 8055822 3000122 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyProbable ACP-binding domain of malonyl-CoA ACP transacylase 8055826 3001224 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyThiolase-like 8055822 3000122 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyProbable ACP-binding domain of malonyl-CoA ACP transacylase 8055826 3001224 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyThiolase-like 8055822 3000122 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyProbable ACP-binding domain of malonyl-CoA ACP transacylase 8055826 3001224 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyThiolase-like 8055822 3000122 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyProbable ACP-binding domain of malonyl-CoA ACP transacylase 8055826 3001224 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyKASAT domain-like 8055820 3002319 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyFabD/lysophospholipase-like 8055824 3001121 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAcyl_transf_1_2nde3hhdA2 A: a+b two layersX: Alpha-beta plaitsH: Probable ACP-binding domain of malonyl-CoA ACP transacylase (From Topology)T: Probable ACP-binding domain of malonyl-CoA ACP transacylaseF: Acyl_transf_1_2ndECOD (1.6)
AKAsynt_C_assoce3hhdA5 A: a+b two layersX: KS-MAT linker domain in fatty acid synthase (From Topology)H: KS-MAT linker domain in fatty acid synthase (From Topology)T: KS-MAT linker domain in fatty acid synthaseF: KAsynt_C_assocECOD (1.6)
AAcyl_transf_1_1ste3hhdA1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: FabD/lysophospholipase-likeF: Acyl_transf_1_1stECOD (1.6)
Aketoacyl-synte3hhdA4 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: ketoacyl-syntECOD (1.6)
AKetoacyl-synt_Ce3hhdA3 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: Ketoacyl-synt_CECOD (1.6)
BAcyl_transf_1_2nde3hhdB8 A: a+b two layersX: Alpha-beta plaitsH: Probable ACP-binding domain of malonyl-CoA ACP transacylase (From Topology)T: Probable ACP-binding domain of malonyl-CoA ACP transacylaseF: Acyl_transf_1_2ndECOD (1.6)
BKAsynt_C_assoce3hhdB5 A: a+b two layersX: KS-MAT linker domain in fatty acid synthase (From Topology)H: KS-MAT linker domain in fatty acid synthase (From Topology)T: KS-MAT linker domain in fatty acid synthaseF: KAsynt_C_assocECOD (1.6)
BAcyl_transf_1_1ste3hhdB6 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: FabD/lysophospholipase-likeF: Acyl_transf_1_1stECOD (1.6)
Bketoacyl-synte3hhdB7 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: ketoacyl-syntECOD (1.6)
BKetoacyl-synt_Ce3hhdB9 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: Ketoacyl-synt_CECOD (1.6)
CAcyl_transf_1_2nde3hhdC8 A: a+b two layersX: Alpha-beta plaitsH: Probable ACP-binding domain of malonyl-CoA ACP transacylase (From Topology)T: Probable ACP-binding domain of malonyl-CoA ACP transacylaseF: Acyl_transf_1_2ndECOD (1.6)
CKAsynt_C_assoce3hhdC5 A: a+b two layersX: KS-MAT linker domain in fatty acid synthase (From Topology)H: KS-MAT linker domain in fatty acid synthase (From Topology)T: KS-MAT linker domain in fatty acid synthaseF: KAsynt_C_assocECOD (1.6)
CAcyl_transf_1_1ste3hhdC6 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: FabD/lysophospholipase-likeF: Acyl_transf_1_1stECOD (1.6)
Cketoacyl-synte3hhdC7 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: ketoacyl-syntECOD (1.6)
CKetoacyl-synt_Ce3hhdC9 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: Ketoacyl-synt_CECOD (1.6)
DAcyl_transf_1_2nde3hhdD8 A: a+b two layersX: Alpha-beta plaitsH: Probable ACP-binding domain of malonyl-CoA ACP transacylase (From Topology)T: Probable ACP-binding domain of malonyl-CoA ACP transacylaseF: Acyl_transf_1_2ndECOD (1.6)
DKAsynt_C_assoce3hhdD5 A: a+b two layersX: KS-MAT linker domain in fatty acid synthase (From Topology)H: KS-MAT linker domain in fatty acid synthase (From Topology)T: KS-MAT linker domain in fatty acid synthaseF: KAsynt_C_assocECOD (1.6)
DAcyl_transf_1_1ste3hhdD6 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: FabD/lysophospholipase-likeF: Acyl_transf_1_1stECOD (1.6)
Dketoacyl-synte3hhdD7 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: ketoacyl-syntECOD (1.6)
DKetoacyl-synt_Ce3hhdD9 A: a/b three-layered sandwichesX: Thiolase-like (From Topology)H: Thiolase-like (From Topology)T: Thiolase-likeF: Ketoacyl-synt_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.47.10 Alpha Beta 3-Layer(aba) Sandwich Peroxisomal Thiolase Chain A, domain 1CATH (4.3.0)
A3.30.70.3290 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
A3.40.366.10 Alpha Beta 3-Layer(aba) Sandwich Malonyl-Coenzyme A Acyl Carrier Protein domain 2CATH (4.3.0)
A3.30.70.250 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Malonyl-CoA ACP transacylase, ACP-bindingCATH (4.3.0)
A1.10.287.1960 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
B3.40.47.10 Alpha Beta 3-Layer(aba) Sandwich Peroxisomal Thiolase Chain A, domain 1CATH (4.3.0)
B3.30.70.3290 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
B3.40.366.10 Alpha Beta 3-Layer(aba) Sandwich Malonyl-Coenzyme A Acyl Carrier Protein domain 2CATH (4.3.0)
B3.30.70.250 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Malonyl-CoA ACP transacylase, ACP-bindingCATH (4.3.0)
B1.10.287.1960 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
C3.40.47.10 Alpha Beta 3-Layer(aba) Sandwich Peroxisomal Thiolase Chain A, domain 1CATH (4.3.0)
C3.30.70.3290 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
C3.40.366.10 Alpha Beta 3-Layer(aba) Sandwich Malonyl-Coenzyme A Acyl Carrier Protein domain 2CATH (4.3.0)
C3.30.70.250 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Malonyl-CoA ACP transacylase, ACP-bindingCATH (4.3.0)
C1.10.287.1960 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)
D3.40.47.10 Alpha Beta 3-Layer(aba) Sandwich Peroxisomal Thiolase Chain A, domain 1CATH (4.3.0)
D3.30.70.3290 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
D3.40.366.10 Alpha Beta 3-Layer(aba) Sandwich Malonyl-Coenzyme A Acyl Carrier Protein domain 2CATH (4.3.0)
D3.30.70.250 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits Malonyl-CoA ACP transacylase, ACP-bindingCATH (4.3.0)
D1.10.287.1960 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF02801Beta-ketoacyl synthase, C-terminal domain (Ketoacyl-synt_C)Beta-ketoacyl synthase, C-terminal domainThe structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains. Domain
A, B, C, D
PF00109Beta-ketoacyl synthase, N-terminal domain (ketoacyl-synt)Beta-ketoacyl synthase, N-terminal domainThe structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains. The N-terminal domain contains m ...The structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains. The N-terminal domain contains most of the structures involved in dimer formation and also the active site cysteine [1].
Domain
A, B, C, D
PF16197Ketoacyl-synthetase C-terminal extension (KAsynt_C_assoc)Ketoacyl-synthetase C-terminal extension- Family
A, B, C, D
PF00698Acyl transferase domain (Acyl_transf_1)Acyl transferase domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Fatty acid synthase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR016035Acyl transferase/acyl hydrolase/lysophospholipaseHomologous Superfamily
A, B, C, D
IPR013217Methyltransferase type 12Domain
A, B, C, D
IPR049552Polyketide synthase, dehydratase domain, N-terminalDomain
A, B, C, D
IPR049900Polyketide synthase, dehydratase domainDomain
A, B, C, D
IPR016036Malonyl-CoA ACP transacylase, ACP-bindingHomologous Superfamily
A, B, C, D
IPR014043Acyl transferase domainDomain
A, B, C, D
IPR020843Enoylreductase domainDomain
A, B, C, D
IPR032821Polyketide synthase, C-terminal extensionDomain
A, B, C, D
IPR011032GroES-like superfamilyHomologous Superfamily
A, B, C, D
IPR009081Phosphopantetheine binding ACP domainDomain
A, B, C, D
IPR013968Polyketide synthase-like, ketoreductase domainDomain
A, B, C, D
IPR016039Thiolase-likeHomologous Superfamily
A, B, C, D
IPR001227Acyl transferase domain superfamilyHomologous Superfamily
A, B, C, D
IPR036291NAD(P)-binding domain superfamilyHomologous Superfamily
A, B, C, D
IPR018201Beta-ketoacyl synthase, active siteActive Site
A, B, C, D
IPR014030Beta-ketoacyl synthase-like, N-terminalDomain
A, B, C, D
IPR001031ThioesteraseDomain
A, B, C, D
IPR014031Beta-ketoacyl synthase, C-terminalDomain
A, B, C, D
IPR006162Phosphopantetheine attachment sitePTM
A, B, C, D
IPR049391Fatty acid synthase, pseudo-KR domainDomain
A, B, C, D
IPR050091Polyketide and Nonribosomal Peptide Biosynthesis EnzymesFamily
A, B, C, D
IPR020841Polyketide synthase, beta-ketoacyl synthase domainDomain
A, B, C, D
IPR020807Polyketide/metazoan fatty acid synthase-like, dehydratase domainDomain
A, B, C, D
IPR036736ACP-like superfamilyHomologous Superfamily
A, B, C, D
IPR020806Polyketide synthase-like, phosphopantetheine-binding domainDomain
A, B, C, D
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A, B, C, D
IPR029058Alpha/Beta hydrolase foldHomologous Superfamily
A, B, C, D
IPR013149Alcohol dehydrogenase-like, C-terminalDomain
A, B, C, D
IPR042104Polyketide synthase, dehydratase domain superfamilyHomologous Superfamily