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Title :   HUMAN GAMMA-2 ALCOHOL DEHYDROGENSE

Authors :   M. S. Niederhut, B. J. Gibbons, S. Perez-Miller, T. D. Hurley

Date :   27 Dec 00 (Deposition) - 10 Jan 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym./Biol. Unit : A,B

Keywords :   Rossmann Fold, Alcohol Dehydrogenase, Zinc, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. S. Niederhut, B. J. Gibbons, S. Perez-Miller, T. D. Hurley
Three-Dimensional Structures Of The Three Human Class I Alcohol Dehydrogenases.
Protein Sci. V. 10 697 2001
PubMed-ID: 11274460 | Reference-DOI: 10.1110/PS.45001
(for further references see the PDB file header)

Molecule 1 - CLASS I ALCOHOL DEHYDROGENASE 3, GAMMA SUBUNIT
	Chains	:	A, B
	EC Number	:	1.1.1.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PKK223-3
	Expression System Strain	:	JM105
	Expression System Taxid	:	562
	Fragment	:	GAMMA SUBUNIT
	Gene	:	ADH3 OR ADH1C*2
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	ALCOHOL DEHYDROGENASE (CLASS I), GAMMA POLYPEPTIDE

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 6)

No.	Name	Count	Type	Full Name
1	NAD	2	Ligand/Ion	NICOTINAMIDE-ADENINE-DINUCLEOTIDE
2	ZN	4	Ligand/Ion	ZINC ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:97 , CYS A:100 , CYS A:103 , CYS A:111	BINDING SITE FOR RESIDUE ZN A 1375
2	AC2	SOFTWARE	CYS A:46 , HIS A:67 , CYS A:174 , NAD A:1377 , HOH A:1417	BINDING SITE FOR RESIDUE ZN A 1376
3	AC3	SOFTWARE	CYS B:97 , CYS B:100 , CYS B:103 , CYS B:111	BINDING SITE FOR RESIDUE ZN B 2375
4	AC4	SOFTWARE	CYS B:46 , HIS B:67 , CYS B:174 , NAD B:2377 , HOH B:2682	BINDING SITE FOR RESIDUE ZN B 2376
5	AC5	SOFTWARE	ARG A:47 , SER A:48 , HIS A:51 , CYS A:174 , THR A:178 , GLY A:199 , LEU A:200 , GLY A:201 , GLY A:202 , VAL A:203 , ASP A:223 , ILE A:224 , LYS A:228 , VAL A:268 , ILE A:269 , GLN A:271 , VAL A:292 , GLY A:293 , VAL A:294 , ALA A:317 , ILE A:318 , PHE A:319 , LEU A:362 , ARG A:369 , ZN A:1376 , HOH A:1417 , HOH A:1436 , HOH A:1437 , HOH A:1439 , HOH A:1440 , HOH A:1444	BINDING SITE FOR RESIDUE NAD A 1377
6	AC6	SOFTWARE	ARG B:47 , SER B:48 , HIS B:51 , CYS B:174 , THR B:178 , GLY B:199 , GLY B:201 , GLY B:202 , VAL B:203 , ASP B:223 , ILE B:224 , LYS B:228 , VAL B:268 , ILE B:269 , GLN B:271 , VAL B:292 , GLY B:293 , VAL B:294 , ALA B:317 , ILE B:318 , PHE B:319 , ARG B:369 , ZN B:2376 , HOH B:2393 , HOH B:2403 , HOH B:2405 , HOH B:2470 , HOH B:2544 , HOH B:2645 , HOH B:2646 , HOH B:2682 , HOH B:2700 , HOH B:2701	BINDING SITE FOR RESIDUE NAD B 2377

(no "SS Bond" information available for 1HT0)

Asymmetric/Biological Unit

No.	Residues
1	Leu A:61	-	Pro A:62
2	Leu B:61	-	Pro B:62

Asymmetric/Biological Unit (5, 10)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_023992	R	48	H	ADH1G_HUMAN	Polymorphism	35385902	A/B	R	47	H
2	UniProt	VAR_023993	P	166	S	ADH1G_HUMAN	Polymorphism	34195308	A/B	P	165	S
3	UniProt	VAR_000428	R	272	Q	ADH1G_HUMAN	Polymorphism	1693482	A/B	Q	271	Q
4	UniProt	VAR_000429	I	350	V	ADH1G_HUMAN	Polymorphism	698	A/B	V	349	V
5	UniProt	VAR_023994	P	352	T	ADH1G_HUMAN	Polymorphism	35719513	A/B	P	351	T

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric/Biological Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_ZINC	PS00059	Zinc-containing alcohol dehydrogenases signature.	ADH1G_HUMAN	67-81	2	A:66-80 B:66-80

(no "Exon" information available for 1HT0)

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:374
 aligned with ADH1G_HUMAN | P00326 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:374
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371    
          ADH1G_HUMAN     2 STAGKVIKCKAAVLWELKKPFSIEEVEVAPPKAHEVRIKMVAAGICRSDEHVVSGNLVTPLPVILGHEAAGIVESVGEGVTTVKPGDKVIPLFTPQCGKCRICKNPESNYCLKNDLGNPRGTLQDGTRRFTCSGKPIHHFVGVSTFSQYTVVDENAVAKIDAASPLEKVCLIGCGFSTGYGSAVKVAKVTPGSTCAVFGLGGVGLSVVMGCKAAGAARIIAVDINKDKFAKAKELGATECINPQDYKKPIQEVLKEMTDGGVDFSFEVIGRLDTMMASLLCCHEACGTSVIVGVPPDSQNLSINPMLLLTGRTWKGAIFGGFKSKESVPKLVADFMAKKFSLDALITNILPFEKINEGFDLLRSGKSIRTVLTF 375
               SCOP domains d1ht0a1 A:1-162,A:339-374 Alcohol dehydrogenase                                                                                                                   d1ht0a2 A:163-338 Alcohol dehydrogenase                                                                                                                                         d1ht0a1 A:1-162,A:339-374            SCOP domains
               CATH domains 1ht0A01 A:1-178,A:318-374 Medium-chain alcohol dehydrogenases, catalytic domain                                                                                                   1ht0A02 A:179-317 NAD(P)-binding Rossmann-like Domain                                                                                      1ht0A01 A:1-178,A:318-374                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeee........eeeeeee......eeeeeeeeee.hhhhhhhhh..............eeeeeeee...........eeee........hhhhhh........................eee..eee...........eeeee...eee.....hhhhhhhhhhhhhhhhhhhhh........eeeee..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh..eeehhhhh..hhhhhhhhhh.....eeee...hhhhhhhhhhhh.....eeee.........eee.hhhhhh..eeee.hhhhhhhhhhhhhhhhhhhh....hhh.eeeeee..hhhhhhhhhhh....eeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------H---------------------------------------------------------------------------------------------------------------------S---------------------------------------------------------------------------------------------------------Q-----------------------------------------------------------------------------V-T----------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------ADH_ZINC       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ht0 A   1 STAGKVIKCKAAVLWELKKPFSIEEVEVAPPKAHEVRIKMVAAGICRSDEHVVSGNLVTPLPVILGHEAAGIVESVGEGVTTVKPGDKVIPLFTPQCGKCRICKNPESNYCLKNDLGNPRGTLQDGTRRFTCSGKPIHHFVGVSTFSQYTVVDENAVAKIDAASPLEKVCLIGCGFSTGYGSAVKVAKVTPGSTCAVFGLGGVGLSVVMGCKAAGAARIIAVDINKDKFAKAKELGATECINPQDYKKPIQEVLKEMTDGGVDFSFEVIGQLDTMMASLLCCHEACGTSVIVGVPPDSQNLSINPMLLLTGRTWKGAIFGGFKSKESVPKLVADFMAKKFSLDALITNVLPFEKINEGFDLLRSGKSIRTVLTF 374
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370

Chain B from PDB  Type:PROTEIN  Length:374
 aligned with ADH1G_HUMAN | P00326 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:374
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371    
          ADH1G_HUMAN     2 STAGKVIKCKAAVLWELKKPFSIEEVEVAPPKAHEVRIKMVAAGICRSDEHVVSGNLVTPLPVILGHEAAGIVESVGEGVTTVKPGDKVIPLFTPQCGKCRICKNPESNYCLKNDLGNPRGTLQDGTRRFTCSGKPIHHFVGVSTFSQYTVVDENAVAKIDAASPLEKVCLIGCGFSTGYGSAVKVAKVTPGSTCAVFGLGGVGLSVVMGCKAAGAARIIAVDINKDKFAKAKELGATECINPQDYKKPIQEVLKEMTDGGVDFSFEVIGRLDTMMASLLCCHEACGTSVIVGVPPDSQNLSINPMLLLTGRTWKGAIFGGFKSKESVPKLVADFMAKKFSLDALITNILPFEKINEGFDLLRSGKSIRTVLTF 375
               SCOP domains d1ht0b1 B:1-162,B:339-374 Alcohol dehydrogenase                                                                                                                   d1ht0b2 B:163-338 Alcohol dehydrogenase                                                                                                                                         d1ht0b1 B:1-162,B:339-374            SCOP domains
               CATH domains 1ht0B01 B:1-178,B:318-374 Medium-chain alcohol dehydrogenases, catalytic domain                                                                                                   1ht0B02 B:179-317 NAD(P)-binding Rossmann-like Domain                                                                                      1ht0B01 B:1-178,B:318-374                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeee........eeeeeee......eeeeeeeeee.hhhhhhhhh..............eeeeeeee...........eeee........hhhhhh........................eee..eee...........eeeee...eee.....hhhhhhhhhhhhhhhhhhhhh........eeeee..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhh...eeehhhhh..hhhhhhhhhh.....eeee...hhhhhhhhhhhh.....eeee.........eee.hhhhhh..eeee.hhhhhhhhhhhhhhhhhhhh....hhh.eeeeee..hhhhhhhhhhh....eeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------H---------------------------------------------------------------------------------------------------------------------S---------------------------------------------------------------------------------------------------------Q-----------------------------------------------------------------------------V-T----------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------ADH_ZINC       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ht0 B   1 STAGKVIKCKAAVLWELKKPFSIEEVEVAPPKAHEVRIKMVAAGICRSDEHVVSGNLVTPLPVILGHEAAGIVESVGEGVTTVKPGDKVIPLFTPQCGKCRICKNPESNYCLKNDLGNPRGTLQDGTRRFTCSGKPIHHFVGVSTFSQYTVVDENAVAKIDAASPLEKVCLIGCGFSTGYGSAVKVAKVTPGSTCAVFGLGGVGLSVVMGCKAAGAARIIAVDINKDKFAKAKELGATECINPQDYKKPIQEVLKEMTDGGVDFSFEVIGQLDTMMASLLCCHEACGTSVIVGVPPDSQNLSINPMLLLTGRTWKGAIFGGFKSKESVPKLVADFMAKKFSLDALITNVLPFEKINEGFDLLRSGKSIRTVLTF 374
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: NAD(P)-binding Rossmann-like Domain (1244)

Human (Homo sapiens) (188)

1a	1ht0A02	A:179-317
1b	1ht0B02	B:179-317

Architecture: Alpha-Beta Complex (3881)

Topology: Quinone Oxidoreductase; Chain A, domain 1 (131)

Homologous Superfamily: Medium-chain alcohol dehydrogenases, catalytic domain (131)

Human (Homo sapiens) (30)

2a	1ht0A01	A:1-178,A:318-374
2b	1ht0B01	B:1-178,B:318-374

(no "Pfam Domain" information available for 1HT0)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (ADH1G_HUMAN | P00326)

molecular function
	GO:0004022	alcohol dehydrogenase (NAD) activity	Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+.
	GO:0004024	alcohol dehydrogenase activity, zinc-dependent	Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+, requiring the presence of zinc.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0004745	retinol dehydrogenase activity	Catalysis of the reaction: retinol + NAD+ = retinal + NADH + H+.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0006069	ethanol oxidation	An ethanol metabolic process in which ethanol is converted to acetyl-CoA via acetaldehyde and acetate.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Leu A:61 - Pro A:62	[ RasMol ]
		Leu B:61 - Pro B:62	[ RasMol ]

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Description

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Chains, Units

Ligands, Modified Residues, Ions (2, 6)

Sites (6, 6)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (5, 10)

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Exons (0, 0)

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