1K62 | pdb_00001k62

Crystal Structure of the Human Argininosuccinate Lyase Q286R Mutant

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	d1k62a_	All alpha proteins	L-aspartase-like	L-aspartase-like	L-aspartase/fumarase	Argininosuccinate lyase/delta-crystallin	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1k62b_	All alpha proteins	L-aspartase-like	L-aspartase-like	L-aspartase/fumarase	Argininosuccinate lyase/delta-crystallin	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	L-aspartase/fumarase	8025455	4001433	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	L-aspartase-like	8037834	3001572	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	L-aspartase-like	8037834	3001572	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	Pyr_redox_2	e1k62A3	A: a/b three-layered sandwiches	X: UBC-like	H: UBC-like	T: Concanavalin A-like lectins/glucanases	F: Pyr_redox_2	ECOD (v294.1)
A	PK_Tyr_Ser-Thr	e1k62A4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PK_Tyr_Ser-Thr	ECOD (v294.1)
B	Pyr_redox_2	e1k62B3	A: a/b three-layered sandwiches	X: UBC-like	H: UBC-like	T: Concanavalin A-like lectins/glucanases	F: Pyr_redox_2	ECOD (v294.1)
B	PK_Tyr_Ser-Thr	e1k62B4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PK_Tyr_Ser-Thr	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.275.10	Mainly Alpha	Orthogonal Bundle	Fumarase C	Chain B, domain 1	CATH (4.3.0)
A	1.20.200.10	Mainly Alpha	Up-down Bundle	Fumarase C	Chain A, domain 2	CATH (4.3.0)
A	1.10.40.30	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase Protein R1	domain 1	CATH (4.3.0)
B	1.10.275.10	Mainly Alpha	Orthogonal Bundle	Fumarase C	Chain B, domain 1	CATH (4.3.0)
B	1.20.200.10	Mainly Alpha	Up-down Bundle	Fumarase C	Chain A, domain 2	CATH (4.3.0)
B	1.10.40.30	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase Protein R1	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00206	Lyase (Lyase_1)	Lyase		Domain
A, B	PF14698	Argininosuccinate lyase C-terminal (ASL_C2)	Argininosuccinate lyase C-terminal	This domain is found at the C-terminus of argininosuccinate lyase [1-2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Argininosuccinate Lyase	amidine-lyase activity argininosuccinate lyase activity lyase activity catalytic activity carbon-nitrogen lyase activity identical protein binding protein binding binding	regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of nitric oxide metabolic process positive regulation of nitric oxide biosynthetic process regulation of metabolic process positive regulation of cellular process L-arginine biosynthetic process oxoacid metabolic process small molecule biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process L-amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process L-amino acid metabolic process carboxylic acid biosynthetic process arginine metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process proteinogenic amino acid biosynthetic process small molecule metabolic process alpha-amino acid biosynthetic process behavior multicellular organismal process locomotory behavior response to nutrient levels response to stimulus homeostatic process L-glutamine metabolic process glutamate metabolic process intracellular nitrogen homeostasis intracellular chemical homeostasis dicarboxylic acid metabolic process nitrogen utilization cellular homeostasis chemical homeostasis ammonia assimilation cycle developmental process multicellular organism development anatomical structure development post-embryonic development nitrogen cycle metabolic process urea cycle urea metabolic process	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000362	Fumarate lyase family	Family
A, B	IPR022761	Fumarate lyase, N-terminal	Domain
A, B	IPR024083	Fumarase/histidase, N-terminal	Homologous Superfamily
A, B	IPR008948	L-Aspartase-like	Homologous Superfamily
A, B	IPR029419	Argininosuccinate lyase, C-terminal	Domain
A, B	IPR009049	Argininosuccinate lyase	Family
A, B	IPR020557	Fumarate lyase, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P04424	argininosuccinic aciduria intellectual disability Hyperammonemia inborn errors of metabolism urea cycle disorder

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.