Structure of PDB 1nzz Chain B

Receptor sequence
>1nzzB (length=494) Species: 9606 (Homo sapiens) [Search protein sequence]
AVPAPNQQPEVFCNQIFINNEWHDAVSRKTFPTVNPSTGEVICQVAEGDK
EDVDKAVKAARAAFQLGSPWRRMDASHRGRLLNRLADLIERDRTYLAALE
TLDNGKPYVISYLVDLDMVLKCLRYYAGWADKYHGKTIPIDGDFFSYTRH
EPVGVCGQIIPWNFPLLMQAWKLGPALATGNVVVMKVAEQTPLTALYVAN
LIKEAGFPPGVVNIVPGFGPTAGAAIASHEDVDKVAFTGSTEIGRVIQVA
AGSSNLKRVTLELGGKSPNIIMSDADMDWAVEQAHFALFFNQGQCCCAGS
RTFVQEDIYDEFVERSVARAKSRVVGNPFDSKTEQGPQVDETQFKKILGY
INTGKQEGAKLLCGGGIAADRGYFIQPTVFGDVQDGMTIAKEEIFGPVMQ
ILKFKTIEEVVGRANNSTYGLAAAVFTKDLDKANYLSQALQAGTVWVNCY
DVFGAQSPFGGYKMSGSGRELGEYGLQAYTEVKTVTVKVPQKNS
3D structure
PDB1nzz Coenzyme isomerization is integral to catalysis in aldehyde dehydrogenase
ChainB
Resolution2.45 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N169 K192 E268 C302 E399 E476
Catalytic site (residue number reindexed from 1) N163 K186 E262 C296 E393 E470
Enzyme Commision number 1.2.1.3: aldehyde dehydrogenase (NAD(+)).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 NAI B I165 P167 K192 G225 G229 A230 F243 G245 S246 I249 L269 C302 Q349 E399 F401 I159 P161 K186 G219 G223 A224 F237 G239 S240 I243 L263 C296 Q343 E393 F395
Gene Ontology
Molecular Function
GO:0004029 aldehyde dehydrogenase (NAD+) activity
GO:0004030 aldehyde dehydrogenase [NAD(P)+] activity
GO:0008957 phenylacetaldehyde dehydrogenase (NAD+) activity
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0016620 oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
GO:0051287 NAD binding
GO:0106435 carboxylesterase activity
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006066 alcohol metabolic process
GO:0006068 ethanol catabolic process
GO:0018937 nitroglycerin metabolic process
GO:0046185 aldehyde catabolic process
GO:1903179 regulation of dopamine biosynthetic process
GO:1905627 regulation of serotonin biosynthetic process
Cellular Component
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1nzz, PDBe:1nzz, PDBj:1nzz
PDBsum1nzz
PubMed12795606
UniProtP05091|ALDH2_HUMAN Aldehyde dehydrogenase, mitochondrial (Gene Name=ALDH2)

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