Annotations: 4I8P

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4i8pa_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	automated matches	automated matches	maize (Zea mays ) [TaxId: 4577 ],	SCOPe (2.08)
B	d4i8pb_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	automated matches	automated matches	maize (Zea mays ) [TaxId: 4577 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ALDH-like	8065650	3001479	SCOP2B (2022-06-29)
B	SCOP2 Family	ALDH-like	8065649	4000806	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	ALDH-like	8065650	3001479	SCOP2 (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	e4i8pA2	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	e4i8pA1	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	e4i8pB1	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	e4i8pB2	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	Aminoaldehyde dehydrogenase 1	oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors 1-pyrroline dehydrogenase activity catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity aldehyde dehydrogenase (NAD+) activity gamma-guanidinobutyraldehyde dehydrogenase activity aldehyde dehydrogenase [NAD(P)+] activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor nucleoside phosphate binding oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors 1-pyrroline dehydrogenase activity catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity aldehyde dehydrogenase (NAD+) activity gamma-guanidinobutyraldehyde dehydrogenase activity aldehyde dehydrogenase [NAD(P)+] activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding alkali metal ion binding sodium ion binding metal ion binding 4-trimethylammoniobutyraldehyde dehydrogenase activity betaine-aldehyde dehydrogenase activity aminobutyraldehyde dehydrogenase activity	cellular response to stimulus response to organic substance cellular detoxification response to stimulus detoxification response to oxygen-containing compound cellular response to oxygen-containing compound response to toxic substance cellular detoxification of aldehyde cellular response to chemical stimulus cellular response to aldehyde response to chemical cellular process cellular response to toxic substance cellular response to stimulus response to organic substance cellular detoxification response to stimulus detoxification response to oxygen-containing compound cellular response to oxygen-containing compound response to toxic substance cellular detoxification of aldehyde cellular response to chemical stimulus cellular response to aldehyde response to chemical cellular process cellular response to toxic substance organonitrogen compound metabolic process amino-acid betaine biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process amino-acid betaine metabolic process cellular modified amino acid metabolic process glycine betaine metabolic process glycine betaine biosynthetic process from choline ammonium ion metabolic process organic substance metabolic process biosynthetic process cellular modified amino acid biosynthetic process choline metabolic process organic substance biosynthetic process metabolic process glycine betaine biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015590	Aldehyde dehydrogenase domain	Domain
A, B	IPR016161	Aldehyde/histidinol dehydrogenase	Homologous Superfamily
A, B	IPR016162	Aldehyde dehydrogenase, N-terminal	Homologous Superfamily
A, B	IPR029510	Aldehyde dehydrogenase, glutamic acid active site	Conserved Site
A, B	IPR016163	Aldehyde dehydrogenase, C-terminal	Homologous Superfamily
A, B	IPR016160	Aldehyde dehydrogenase, cysteine active site	Conserved Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.