7NL1 | pdb_00007nl1

Crystal structure of cystathionine gamma-lyase from Toxoplasma gondii

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H [auth B]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
G [auth H]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
F [auth G]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
E [auth F]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
D [auth E]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
C [auth D]	SCOP2 Family	Cystathionine synthase-like	8106773	4000672	SCOP2 (2022-06-29)
C [auth D]	SCOP2 Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2 (2022-06-29)
B [auth C]	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PLP-dependent transferases	8106774	3000954	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)
H [auth B]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1B1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
G [auth H]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1H1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
F [auth G]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1G1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
E [auth F]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1F1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
D [auth E]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1E1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
C [auth D]	Gal-bind_lectin	e7nl1D1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Gal-bind_lectin	ECOD (v294.1)
B [auth C]	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1C1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)
A	FrhB_FdhB_N,FrhB_FdhB_C	e7nl1A1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: FrhB_FdhB_N,FrhB_FdhB_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H [auth B]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
G [auth H]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
G [auth H]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (utative)
F [auth G]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
E [auth F]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
D [auth E]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
C [auth D]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
C [auth D]	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (utative)
B [auth C]	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)
A	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	PF01053	Cys/Met metabolism PLP-dependent enzyme (Cys_Met_Meta_PP)	Cys/Met metabolism PLP-dependent enzyme	This family includes enzymes involved in cysteine and methionine metabolism. The following are members: Cystathionine gamma-lyase, Cystathionine gamma-synthase, Cystathionine beta-lyase, Methionine gamma-lyase, OAH/OAS sulfhydrylase, O-succinylhomose ...	This family includes enzymes involved in cysteine and methionine metabolism. The following are members: Cystathionine gamma-lyase, Cystathionine gamma-synthase, Cystathionine beta-lyase, Methionine gamma-lyase, OAH/OAS sulfhydrylase, O-succinylhomoserine sulfhydrylase All of these members participate is slightly different reactions. All these enzymes use PLP (pyridoxal-5'-phosphate) as a cofactor.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	Cystathione gamma lyase, putative	carbon-sulfur lyase activity lyase activity catalytic activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding small molecule binding cystathionine gamma-synthase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups	homocysteine metabolic process oxoacid metabolic process sulfur amino acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process transsulfuration alpha-amino acid metabolic process L-amino acid metabolic process non-proteinogenic amino acid metabolic process proteinogenic amino acid metabolic process metabolic process cellular process homocysteine metabolic process oxoacid metabolic process sulfur amino acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process transsulfuration alpha-amino acid metabolic process L-amino acid metabolic process non-proteinogenic amino acid metabolic process proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process sulfur compound metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	IPR000277	Cys/Met metabolism, pyridoxal phosphate-dependent enzyme	Family
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
A, B [auth C], C [auth D], D [auth E], E [auth F], A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G], G [auth H], H [auth B]	IPR015422	Pyridoxal phosphate-dependent transferase, small domain	Homologous Superfamily

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.