Structure of PDB 1u3t Chain A

Receptor sequence
>1u3tA (length=374) Species: 9606 (Homo sapiens) [Search protein sequence]
STAGKVIKCKAAVLWELKKPFSIEEVEVAPPKAHEVRIKMVAVGICGTDD
HVVSGTMVTPLPVILGHEAAGIVESVGEGVTTVKPGDKVIPLAIPQCGKC
RICKNPESNYCLKNDVSNPQGTLQDGTSRFTCRRKPIHHFLGISTFSQYT
VVDENAVAKIDAASPLEKVCLIGCGFSTGYGSAVNVAKVTPGSTCAVFGL
GGVGLSAIMGCKAAGAARIIAVDINKDKFAKAKELGATECINPQDYKKPI
QEVLKEMTDGGVDFSFEVIGRLDTMMASLLCCHEACGTSVIVGVPPDSQN
LSMNPMLLLTGRTWKGAILGGFKSKECVPKLVADFMAKKFSLDALITHVL
PFEKINEGFDLLHSGKSIRTILMF
3D structure
PDB1u3t Structure of three class I human alcohol dehydrogenases complexed with isoenzyme specific formamide inhibitors
ChainA
Resolution2.49 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C46 G47 T48 H51 H67 E68 C97 C100 C103 C111 D115 C174 T178 R369
Catalytic site (residue number reindexed from 1) C46 G47 T48 H51 H67 E68 C97 C100 C103 C111 D115 C174 T178 R369
Enzyme Commision number 1.1.1.1: alcohol dehydrogenase.
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 ZN A C97 C100 C103 C111 C97 C100 C103 C111
BS02 ZN A C46 H67 C174 C46 H67 C174
BS03 NAD A C46 T48 H51 C174 T178 L200 G201 V203 D223 I224 I269 V292 G293 V294 C46 T48 H51 C174 T178 L200 G201 V203 D223 I224 I269 V292 G293 V294
BS04 CCB A T48 H67 A93 I94 I318 T48 H67 A93 I94 I318 MOAD: Ki=0.36uM
BindingDB: Ki=360nM
Gene Ontology
Molecular Function
GO:0004022 alcohol dehydrogenase (NAD+) activity
GO:0004745 all-trans-retinol dehydrogenase (NAD+) activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:1990362 butanol dehydrogenase (NAD+) activity
Biological Process
GO:0006066 alcohol metabolic process
GO:0042572 retinol metabolic process
GO:0042573 retinoic acid metabolic process
Cellular Component
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1u3t, PDBe:1u3t, PDBj:1u3t
PDBsum1u3t
PubMed15449945
UniProtP07327|ADH1A_HUMAN Alcohol dehydrogenase 1A (Gene Name=ADH1A)

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