2H5G

Crystal structure of human pyrroline-5-carboxylate synthetase

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
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ALDH-like	8082085	4000806	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ALDH-like	8082086	3001479	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ALDH-like	8082086	3001479	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	Aldedh_2nd	e2h5gA1	A: a/b three-layered sandwiches	X: ALDH-like (From Topology)	H: ALDH-like (From Topology)	T: ALDH-like	F: Aldedh_2nd	ECOD (1.6)
A	Aldedh_1st_1	e2h5gA2	A: a/b three-layered sandwiches	X: ALDH-like (From Topology)	H: ALDH-like (From Topology)	T: ALDH-like	F: Aldedh_1st_1	ECOD (1.6)
B	Aldedh_2nd	e2h5gB1	A: a/b three-layered sandwiches	X: ALDH-like (From Topology)	H: ALDH-like (From Topology)	T: ALDH-like	F: Aldedh_2nd	ECOD (1.6)
B	Aldedh_1st_1	e2h5gB2	A: a/b three-layered sandwiches	X: ALDH-like (From Topology)	H: ALDH-like (From Topology)	T: ALDH-like	F: Aldedh_1st_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.605.10	Alpha Beta	3-Layer(aba) Sandwich	Aldehyde Dehydrogenase	Chain A, domain 1	CATH (4.3.0)
A	3.40.309.10	Alpha Beta	3-Layer(aba) Sandwich	Aldehyde Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
B	3.40.605.10	Alpha Beta	3-Layer(aba) Sandwich	Aldehyde Dehydrogenase	Chain A, domain 1	CATH (4.3.0)
B	3.40.309.10	Alpha Beta	3-Layer(aba) Sandwich	Aldehyde Dehydrogenase	Chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00171	Aldehyde dehydrogenase family (Aldedh)	Aldehyde dehydrogenase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Delta 1-pyrroline-5-carboxylate synthetase	RNA binding binding nucleic acid binding oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors glutamate-5-semialdehyde dehydrogenase activity catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding RNA binding binding nucleic acid binding oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors glutamate-5-semialdehyde dehydrogenase activity catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding glutamate 5-kinase activity amino acid kinase activity kinase activity phosphotransferase activity, carboxyl group as acceptor transferase activity transferase activity, transferring phosphorus-containing groups identical protein binding protein binding	glutamine family amino acid biosynthetic process oxoacid metabolic process amino acid metabolic process L-proline biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process proline metabolic process small molecule metabolic process proline biosynthetic process small molecule biosynthetic process carboxylic acid metabolic process glutamine family amino acid biosynthetic process oxoacid metabolic process amino acid metabolic process L-proline biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process proline metabolic process small molecule metabolic process proline biosynthetic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process alpha-amino acid biosynthetic process dicarboxylic acid metabolic process glutamate metabolic process response to stimulus response to abiotic stimulus response to temperature stimulus ornithine metabolic process ornithine biosynthetic process non-proteinogenic amino acid metabolic process non-proteinogenic amino acid biosynthetic process citrulline biosynthetic process citrulline metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000965	GPR domain	Domain
A, B	IPR015590	Aldehyde dehydrogenase domain	Domain
A, B	IPR016161	Aldehyde/histidinol dehydrogenase	Homologous Superfamily
A, B	IPR001048	Aspartate/glutamate/uridylate kinase	Domain
A, B	IPR041744	Bifunctional delta 1-pyrroline-5-carboxylate synthetase, glutamate-5-kinase domain	Domain
A, B	IPR019797	Glutamate 5-kinase, conserved site	Conserved Site
A, B	IPR001057	Glutamate/acetylglutamate kinase	Family
A, B	IPR005766	Delta l-pyrroline-5-carboxylate synthetase	Family
A, B	IPR016162	Aldehyde dehydrogenase, N-terminal	Homologous Superfamily
A, B	IPR020593	Gamma-glutamyl phosphate reductase GPR, conserved site	Conserved Site
A, B	IPR016163	Aldehyde dehydrogenase, C-terminal	Homologous Superfamily
A, B	IPR005715	Glutamate 5-kinase/delta-1-pyrroline-5-carboxylate synthase	Family
A, B	IPR036393	Acetylglutamate kinase-like superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P54886	autosomal recessive complex spastic paraplegia type 9B cutis laxa, autosomal dominant 3 autosomal dominant cutis laxa ALDH18A1-related de Barsy syndrome cutis laxa hereditary spastic paraplegia 9A hereditary spastic paraplegia intellectual disability lung adenocarcinoma lung cancer medulloblastoma osteosarcoma pilocytic astrocytoma Abnormality of the cornea atypical teratoid rhabdoid tumor autosomal recessive complex spastic paraplegia type 9B cutis laxa, autosomal dominant 3 autosomal dominant cutis laxa ALDH18A1-related de Barsy syndrome cutis laxa hereditary spastic paraplegia 9A hereditary spastic paraplegia intellectual disability lung adenocarcinoma lung cancer medulloblastoma osteosarcoma pilocytic astrocytoma Abnormality of the cornea atypical teratoid rhabdoid tumor cataract Ehlers-Danlos syndrome large cell medulloblastoma malignant ependymoma neurodegenerative disease ovarian cancer psoriasis ulcerative colitis de Barsy syndrome malignant glioma non-small cell lung carcinoma paraplegia invasive ductal breast carcinoma

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.