Annotations: 3INL

Human Mitochondrial Aldehyde Dehydrogenase Asian Variant, ALDH2*2, complexed with agonist Alda-1

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)
H	d3inlh_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d3inlg_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d3inlf_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d3inle_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d3inld_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3inlc_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3inlb_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3inla_	Alpha and beta proteins (a/b)	ALDH-like	ALDH-like	ALDH-like	Aldehyde reductase (dehydrogenase), ALDH	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)
H	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ALDH-like	8033787	3001479	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ALDH-like	8033787	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)
H	Aldedh	e3inlH1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
G	Aldedh	e3inlG1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
F	Aldedh	e3inlF1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
E	Aldedh	e3inlE1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
D	Aldedh	e3inlD1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
C	Aldedh	e3inlC1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
B	Aldedh	e3inlB1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)
A	Aldedh	e3inlA1	A: alpha arrays	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Aldedh	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	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, C, D, E A, B, C, D, E, F, G, H	Aldehyde dehydrogenase, mitochondrial	oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity aldehyde dehydrogenase [NAD(P)+] activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor hydrolase activity, acting on ester bonds carboxylesterase activity carboxylic ester hydrolase activity hydrolase activity aldehyde dehydrogenase (NAD+) activity NAD binding binding nucleoside phosphate binding purine nucleotide binding oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity aldehyde dehydrogenase [NAD(P)+] activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor hydrolase activity, acting on ester bonds carboxylesterase activity carboxylic ester hydrolase activity hydrolase activity aldehyde dehydrogenase (NAD+) activity NAD binding binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding small molecule binding phenylacetaldehyde dehydrogenase (NAD+) activity electron transfer activity	cellular response to stimulus 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 regulation of cellular process cellular response to stimulus 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 regulation of cellular process dopamine metabolic process catechol-containing compound metabolic process regulation of primary metabolic process biogenic amine biosynthetic process catecholamine metabolic process dopamine biosynthetic process catecholamine biosynthetic process catechol-containing compound biosynthetic process regulation of dopamine metabolic process regulation of biosynthetic process regulation of biological process regulation of amine metabolic process biological regulation primary metabolic process regulation of dopamine biosynthetic process amine metabolic process biosynthetic process amine biosynthetic process phenol-containing compound metabolic process phenol-containing compound biosynthetic process metabolic process regulation of catecholamine metabolic process regulation of metabolic process biogenic amine metabolic process carbohydrate metabolic process cellular response to xenobiotic stimulus nitroglycerin metabolic process xenobiotic metabolic process response to xenobiotic stimulus catabolic process aldehyde catabolic process aldehyde metabolic process alcohol metabolic process small molecule metabolic process ethanol metabolic process primary alcohol metabolic process alcohol catabolic process primary alcohol catabolic process ethanol catabolic process small molecule catabolic process serotonin metabolic process indole-containing compound metabolic process primary amino compound biosynthetic process indole-containing compound biosynthetic process regulation of serotonin biosynthetic process serotonin biosynthetic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F, G, H	: P05091	alcohol abuse esophageal squamous cell carcinoma vascular disease alcohol sensitivity, acute occupational dermatitis Liver Cirrhosis, Experimental male infertility colorectal cancer psoriasis asthma esophageal cancer perinatal necrotizing enterocolitis alcohol-induced disorders neoplasm of esophagus pancreatic intraductal papillary-mucinous neoplasm alcohol abuse esophageal squamous cell carcinoma vascular disease alcohol sensitivity, acute occupational dermatitis Liver Cirrhosis, Experimental male infertility colorectal cancer psoriasis asthma esophageal cancer perinatal necrotizing enterocolitis alcohol-induced disorders neoplasm of esophagus pancreatic intraductal papillary-mucinous neoplasm gout pituitary cancer primitive neuroectodermal tumor age-related macular degeneration heart disease wet macular degeneration alcohol-related disorders invasive ductal breast carcinoma B-cell chronic lymphocytic leukemia breast fibroadenoma medulloblastoma myocardial infarction non-alcoholic fatty liver disease ductal breast carcinoma in situ ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia precancerous condition large cell medulloblastoma lung adenocarcinoma bipolar disorder carcinoma of esophagus colorectal carcinoma necrotizing enterocolitis non-small cell lung carcinoma pancreatic ductal adenocarcinoma glioblastoma alcohol dependence Wernicke-Korsakoff syndrome inherited disease susceptibility limb-girdle muscular dystrophy atypical teratoid rhabdoid tumor lung cancer breast carcinoma malignant glioma chronic obstructive pulmonary disease metabolic syndrome X

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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.