4EGV | pdb_00004egv

Crystal structure of a monomeric SCP2-thiolase like protein type 1 (STLP1) from Mycobacterium smegmatis

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	TLP1_add_C	e4egvA3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: TLP1_add_C	ECOD (v294.2)
B	TLP1_add_C	e4egvB2	A: beta barrels	X: Lipocalins/Streptavidin	H: Fibronectin type I module-like	T: Fibronectin type I module	F: TLP1_add_C	ECOD (v294.2)
B	TPP_enzyme_C	e4egvB4	A: beta barrels	X: Rubredoxin-like	H: Ferritin/Heme oxygenase	T: Heme oxygenase/Ribonucleotide reductase	F: TPP_enzyme_C	ECOD (v294.2)
C	NAGLU_N	e4egvC1	A: beta barrels	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: NAGLU_N	ECOD (v294.2)
E	TLP1_add_C	e4egvE1	A: beta barrels	X: Lipocalins/Streptavidin	H: RIFT-related	T: acid protease	F: TLP1_add_C	ECOD (v294.2)
E	Glyco_hydro_70	e4egvE2	A: beta barrels	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Glyco_hydro_70	ECOD (v294.2)
F	TLP1_add_C	e4egvF1	A: beta barrels	X: Lipocalins/Streptavidin	H: RIFT-related	T: acid protease	F: TLP1_add_C	ECOD (v294.2)
F	Glyco_hydro_70	e4egvF2	A: beta barrels	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Glyco_hydro_70	ECOD (v294.2)
D	TLP1_add_C	e4egvD1	A: beta barrels	X: Lipocalins/Streptavidin	H: RIFT-related	T: acid protease	F: TLP1_add_C	ECOD (v294.2)
D	Glyco_hydro_70	e4egvD3	A: beta barrels	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Glyco_hydro_70	ECOD (v294.2)
D	TPP_enzyme_C	e4egvD4	A: beta barrels	X: Rubredoxin-like	H: Ferritin/Heme oxygenase	T: Heme oxygenase/Ribonucleotide reductase	F: TPP_enzyme_C	ECOD (v294.2)

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)
A	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		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)
B	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
C	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)
C	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
E	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)
E	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
F	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)
F	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
D	3.40.47.10	Alpha Beta	3-Layer(aba) Sandwich	Peroxisomal Thiolase	Chain A, domain 1	CATH (4.3.0)
D	2.40.50.840	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF18313	Thiolase-like protein type 1 additional C-terminal domain (TLP1_add_C)	Thiolase-like protein type 1 additional C-terminal domain	This domain is found in thiolase-like protein type 1 (TLP1) present in Mycobacterium smegmatis. Thiolase enzymes are acetyl-coenzyme A acetyltransferases which convert two units of acetyl-CoA to acetoacetyl CoA in the mevalonate pathway. This domain ...	This domain is found in thiolase-like protein type 1 (TLP1) present in Mycobacterium smegmatis. Thiolase enzymes are acetyl-coenzyme A acetyltransferases which convert two units of acetyl-CoA to acetoacetyl CoA in the mevalonate pathway. This domain is deemed an additional C-terminal region, much like the SPC2-thiolase present in mammals which has an additional C-terminal domain termed the sterol carrier protein-2 (SPC2). However, the additional C-terminal domain in TLP1 folds differently to the traditional SCP2-fold observed in mammalian SPC2-thiolase. The topology of the C-terminal domain of TLP1 is reminiscent of single strand nucleic acid binding proteins [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Acetyl-CoA acetyltransferase	acyltransferase activity transferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR016039	Thiolase-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR040771	Thiolase-like protein type 1, additional C-terminal domain	Domain

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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.