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(-) Description

Title :  ORTHORHOMBIC CRYSTAL STRUCTURE OF THE APO-FORM OF R-SPECIFIC ALCOHOL DEHYDROGENASE (MUTANT G37D) FROM LACTOBACILLUS BREVIS
 
Authors :  N. H. Schlieben, K. Niefind, J. Muller, B. Riebel, W. Hummel, D. Schombu
Date :  02 May 05  (Deposition) - 21 Jun 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.55
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Short Chain Reductases/Dehydrogenases, Magnesium Dependence, R- Specific Alcohol Dehydrogenase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. H. Schlieben, K. Niefind, J. Muller, B. Riebel, W. Hummel, D. Schomburg
Atomic Resolution Structures Of R-Specific Alcohol Dehydrogenase From Lactobacillus Brevis Provide The Structural Bases Of Its Substrate And Cosubstrate Specificity
J. Mol. Biol. V. 349 801 2005
PubMed-ID: 15896805  |  Reference-DOI: 10.1016/J.JMB.2005.04.029
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - R-SPECIFIC ALCOHOL DEHYDROGENASE
    Chains: A
    EC Number: 1.1.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PKK177-3H
    Expression System Strain: HB101
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: LACTOBACILLUS BREVIS
    Organism Taxid: 1580

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:251 , HOH A:1540 , HOH A:1609 , HOH A:1610BINDING SITE FOR RESIDUE MG A 1252

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ZK2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1ZK2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1ZK2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1ZK2)

(-) Exons   (0, 0)

(no "Exon" information available for 1ZK2)

(-) 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
(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:251
 aligned with Q84EX5_LACBR | Q84EX5 from UniProtKB/TrEMBL  Length:252

    Alignment length:251
                                    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 
         Q84EX5_LACBR     2 SNRLDGKVAIITGGTLGIGLAIATKFVEEGAKVMITGRHSDVGEKAAKSVGTPDQIQFFQHDSSDEDGWTKLFDATEKAFGPVSTLVNNAGIAVNKSVEETTTAEWRKLLAVNLDGVFFGTRLGIQRMKNKGLGASIINMSSIEGFVGDPSLGAYNASKGAVRIMSKSAALDCALKDYDVRVNTVHPGYIKTPLVDDLPGAEEAMSQRTKTPMGHIGEPNDIAYICVYLASNESKFATGSEFVVDGGYTAQ 252
               SCOP domains d1zk2a_ A: automated matches                                                                                                                                                                                                                                SCOP domains
               CATH domains 1zk2A00 A:1-251 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                         CATH domains
               Pfam domains ------adh_short-1zk2A01 A:7-174                                                                                                                                               ----------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeee....hhhhhhhhhhhhhh..eeeeee....hhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhhh...eeee.............hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeee.hhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....hhhhhh..hhhhhhh...........hhhhhhhhhhhhhhhhhh.....eeee..hhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1zk2 A   1 SNRLDGKVAIITGGTLGIGLAIATKFVEEGAKVMITDRHSDVGEKAAKSVGTPDQIQFFQHDSSDEDGWTKLFDATEKAFGPVSTLVNNAGIAVNKSVEETTTAEWRKLLAVNLDGVFFGTRLGIQRMKNKGLGASIINMSSIEGFVGDPSLGAYNASKGAVRIMSKSAALDCALKDYDVRVNTVHPGYIKTPLVDDLPGAEEAMSQRTKTPMGHIGEPNDIAYICVYLASNESKFATGSEFVVDGGYTAQ 251
                                    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)
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  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)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: NADP_Rossmann (1239)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q84EX5_LACBR | Q84EX5)
molecular function
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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: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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  1.1.1.2
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q84EX5_LACBR | Q84EX5: 1nxq 1zjy 1zjz 1zk0 1zk1 1zk3 1zk4

(-) Related Entries Specified in the PDB File

1nxq ROOM TEMPERATURE STRUCTURE OF THE APO-FORM OF R-SPECIFIC ALCOHOL DEHYDROGENASE (WILDTYPE)
1zjy STRUCTURE OF SAME PROTEIN (MUTANT G37D) IN COMPLEX WITH PHENYLETHANOL AND NADH
1zjz STRUCTURE OF THE SAME PROTEIN (MUTANT G37D) IN COMPLEX WITH PHENYLETHANOL AND NAD
1zk0 STRUCTURE OF SAME PROTEIN (MUTANT G37D) IN COMPLEX WITH PHENYLETHANOL AND NADH
1zk1 STRUCTURE OF THE SAME PROTEIN (MUTANT G37D) IN COMPLEX WITH PHENYLETHANOL AND NAD
1zk3 TRICLINIC CRYSTAL STRUCTURE OF THE APO-FORM OF THE SAME PROTEIN (MUTANT G37D)
1zk4 STRUCTURE OF THE SAME PROTEIN (WILDTYPE) IN COMPLEX WITH ACETOPHENONE AND NADP