1B2L - JenaLib

Title :   ALCOHOL DEHYDROGENASE FROM DROSOPHILA LEBANONENSIS: TERNARY COMPLEX WITH NAD-CYCLOHEXANONE

Authors :   J. Benach, S. Atrian, R. Gonzalez-Duarte, R. Ladenstein

Date :   26 Nov 98 (Deposition) - 26 Nov 99 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.60

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Oxidoreductase, Detoxification, Metabolism, Alcohol Dehydrogenase, Drosophila Lebanonensis, Short-Chain Dehydrogenases/Reductases, Ternary Complex, Nad- Cyclohexanone Adduct (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Benach, S. Atrian, R. Gonzalez-Duarte, R. Ladenstein
The Catalytic Reaction And Inhibition Mechanism Of Drosophila Alcohol Dehydrogenase: Observation Of An Enzyme-Bound Nad-Ketone Adduct At 1. 4 A Resolution By X-Ray Crystallography.
J. Mol. Biol. V. 289 335 1999
PubMed-ID: 10366509 | Reference-DOI: 10.1006/JMBI.1999.2765
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 4)

Sites (9, 9)

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:2 , THR A:4 , HOH A:306 , HOH A:325	BINDING SITE FOR RESIDUE CA A 301
2	AC2	SOFTWARE	ALA A:12 , GLY A:15 , GLY A:16 , ILE A:17 , ASP A:37 , TYR A:62 , ASP A:63 , VAL A:64 , GLY A:91 , ALA A:92 , GLY A:93 , LEU A:95 , ILE A:106 , ILE A:136 , CYS A:137 , SER A:138 , THR A:140 , ILE A:145 , TYR A:151 , LYS A:155 , PRO A:181 , GLY A:182 , ILE A:183 , THR A:184 , CYH A:256 , DTT A:257 , HOH A:311 , HOH A:374 , HOH A:406 , HOH A:413 , HOH A:448 , HOH A:469 , HOH A:489 , HOH A:530	BINDING SITE FOR RESIDUE NDC A 255
3	AC3	SOFTWARE	GLY A:93 , ILE A:94 , LEU A:95 , HIS A:190 , NDC A:255 , HOH A:402 , HOH A:530	BINDING SITE FOR RESIDUE CYH A 256
4	AC4	SOFTWARE	THR A:184 , HIS A:190 , NDC A:255 , HOH A:358 , HOH A:412 , HOH A:530	BINDING SITE FOR RESIDUE DTT A 257
5	ACA	AUTHOR	SER A:138 , TYR A:151 , LYS A:155	CATALYTIC TRIAD
6	CAA	AUTHOR	ASP A:2 , THR A:4	CA2+ BINDING RESIDUES
7	NA1	AUTHOR	ALA A:13 , GLY A:15 , GLY A:18	NAD BINDING MOTIF IN DADHS G(A)XGXXG
8	NA2	AUTHOR	ALA A:12 , GLY A:16 , GLY A:18	NAD BINDING MOTIF IN SDRS GXXXGXG
9	NA3	AUTHOR	ASP A:37	NAD/NADP SELECTIVITY AMINO ACID

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

Asymmetric 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
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Chain A from PDB  Type:PROTEIN  Length:254
 aligned with ADH_DROLE | P10807 from UniProtKB/Swiss-Prot  Length:254

    Alignment length:254
                                    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    
            ADH_DROLE     1 MDLTNKNVIFVAALGGIGLDTSRELVKRNLKNFVILDRVENPTALAELKAINPKVNITFHTYDVTVPVAESKKLLKKIFDQLKTVDILINGAGILDDHQIERTIAINFTGLVNTTTAILDFWDKRKGGPGGIIANICSVTGFNAIHQVPVYSASKAAVVSFTNSLAKLAPITGVTAYSINPGITRTPLVHTFNSWLDVEPRVAELLLSHPTQTSEQCGQNFVKAIEANKNGAIWKLDLGTLEAIEWTKHWDSHI 254
               SCOP domains d1b2la_ A: Drosophila alcohol dehydrogenase                                                                                                                                                                                                                    SCOP domains
               CATH domains 1b2lA00 A:1-254 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee....hhhhhhhhhhhhh...eeeeee....hhhhhhhhhh....eeeeee......hhhhhhhhhhhhhhh....eeee.........hhhhhhhh.hhhhhhhhhhhhhh.hhh....eeeeee..hhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeee.............hhh....hhhhhhh.....hhhhhhhhhhhhhh.....eeeee..eeee........... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: A:138-166    ---------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1b2l A   1 MDLTNKNVIFVAALGGIGLDTSRELVKRNLKNFVILDRVENPTALAELKAINPKVNITFHTYDVTVPVAESKKLLKKIFDQLKTVDILINGAGILDDHQIERTIAINFTGLVNTTTAILDFWDKRKGGPGGIIANICSVTGFNAIHQVPVYSASKAAVVSFTNSLAKLAPITGVTAYSINPGITRTPLVHTFNSWLDVEPRVAELLLSHPTQTSEQCGQNFVKAIEANKNGAIWKLDLGTLEAIEWTKHWDSHI 254
                                    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

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (6, 6)

Asymmetric Unit(hide GO term definitions)

Chain A (ADH_DROLE | P10807)

molecular function
	GO:0004022	alcohol dehydrogenase (NAD) activity	Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	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.
biological process
	GO:0006066	alcohol metabolic process	The chemical reactions and pathways involving alcohols, any of a class of compounds containing one or more hydroxyl groups attached to a saturated carbon atom.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	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.

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