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(-) Description

Title :  CRYSTAL STRUCTURE OF SUBSTRATE-BOUND 6-HYDROXY-L-NICOTINE OXIDASE FROM ARTHROBACTER NICOTINOVORANS
 
Authors :  G. P. Bourenkov, G. S. Kachalova, H. D. Bartunik
Date :  13 Oct 09  (Deposition) - 19 Jan 10  (Release) - 02 Mar 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  X
Biol. Unit 1:  X  (2x)
Keywords :  Enantiomeric Substrates, Flavoenzymes, Nicotine Degradation, Oxidase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. S. Kachalova, G. P. Bourenkov, T. Mengesdorf, S. Schenk, H. R. Maun, M. Burghammer, C. Riekel, K. Decker, H. D. Bartunik
Crystal Structure Analysis Of Free And Substrate-Bound 6-Hydroxy-L-Nicotine Oxidase From Arthrobacter Nicotinovorans.
J. Mol. Biol. V. 396 785 2010
PubMed-ID: 20006620  |  Reference-DOI: 10.1016/J.JMB.2009.12.009

(-) Compounds

Molecule 1 - 6-HYDROXY-L-NICOTINE OXIDASE
    Chains: X
    EC Number: 1.5.3.5
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTRC99A
    Expression System Strain: JM105
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: 6-HLNO
    Organism Scientific: ARTHROBACTER NICOTINOVORANS
    Organism Taxid: 29320

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : X
Biological Unit 1 (2x): X

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1FAD1Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
2GP71Ligand/Ion(1R)-2-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTADECANOYLOXY)METHYL]ETHYL (12E)-HEXADECA-9,12-DIENOATE
3HNL1Ligand/Ion5-[(2S)-1-METHYLPYRROLIDIN-2-YL]PYRIDIN-2-OL
Biological Unit 1 (3, 6)
No.NameCountTypeFull Name
1FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
2GP72Ligand/Ion(1R)-2-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTADECANOYLOXY)METHYL]ETHYL (12E)-HEXADECA-9,12-DIENOATE
3HNL2Ligand/Ion5-[(2S)-1-METHYLPYRROLIDIN-2-YL]PYRIDIN-2-OL

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN X:166 , MET X:167 , LEU X:198 , TYR X:311 , PHE X:326 , TRP X:371 , GLY X:406 , TYR X:407 , FAD X:434BINDING SITE FOR RESIDUE HNL X 433
2AC2SOFTWAREVAL X:7 , GLY X:8 , GLY X:9 , GLY X:10 , PHE X:11 , SER X:12 , GLU X:31 , GLY X:32 , GLY X:37 , GLY X:38 , ARG X:39 , GLY X:56 , GLY X:57 , ALA X:58 , TYR X:59 , THR X:224 , VAL X:225 , VAL X:226 , ALA X:254 , THR X:255 , PRO X:256 , LEU X:366 , PHE X:367 , PRO X:370 , TRP X:371 , GLY X:397 , SER X:398 , GLY X:406 , TYR X:407 , ILE X:408 , HNL X:433 , HOH X:439 , HOH X:469 , HOH X:476 , HOH X:505 , HOH X:530 , HOH X:674 , HOH X:746 , HOH X:1008BINDING SITE FOR RESIDUE FAD X 434
3AC3SOFTWAREVAL X:97 , PHE X:101 , ILE X:103 , PRO X:104 , GLY X:105 , THR X:115 , PHE X:159 , MET X:180 , LEU X:192 , VAL X:195 , HOH X:733 , HOH X:1032 , HOH X:1061BINDING SITE FOR RESIDUE GP7 X 435

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3K7Q)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Thr X:266 -Pro X:267

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3K7Q)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3K7Q)

(-) Exons   (0, 0)

(no "Exon" information available for 3K7Q)

(-) 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 X from PDB  Type:PROTEIN  Length:425
 aligned with Q93NH4_PAENI | Q93NH4 from UniProtKB/TrEMBL  Length:425

    Alignment length:425
                                    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       380       390       400       410       420     
         Q93NH4_PAENI     1 MYDAIVVGGGFSGLKAARDLTNAGKKVLLLEGGERLGGRAYSRESRNVPGLRVEIGGAYLHRKHHPRLAAELDRYGIPTAAASEFTSFRHRLGPTAVDQAFPIPGSEAVAVEAATYTLLRDAHRIDLEKGLENQDLEDLDIPLNEYVDKLDLPPVSRQFLLAWAWNMLGQPADQASALWMLQLVAAHHYSILGVVLSLDEVFSNGSADLVDAMSQEIPEIRLQTVVTGIDQSGDVVNVTVKDGHAFQAHSVIVATPMNTWRRIVFTPALPERRRSVIEEGHGGQGLKILIHVRGAEAGIECVGDGIFPTLYDYCEVSESERLLVAFTDSGSFDPTDIGAVKDAVLYYLPEVEVLGIDYHDWIADPLFEGPWVAPRVGQFSRVHKELGEPAGRIHFVGSDVSLEFPGYIEGALETAECAVNAILHS 425
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee..hhhhhhhhhhhhhh...eeee...........eee.......eee....ee....hhhhhhhhhhhh..eee.....ee...............hhhhhhhhhhhhhhhhhhhh..................hhhhhhhhhh.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhh...hhhhhhh..eee...hhhhhhhhhh....ee....eeeee.....eeeee.....eeeeeeee..hhhhhhhheee...hhhhhhhhhhh....eeeeeeeee.....eeee......eeeeeee....eeeeeeeee.......hhhhhhhhhhhhh...eeeeee.........................hhhhhh....eee.hhhhh.....hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3k7q X   1 MYDAIVVGGGFSGLKAARDLTNAGKKVLLLEGGERLGGRAYSRESRNVPGLRVEIGGAYLHRKHHPRLAAELDRYGIPTAAASEFTSFRHRLGPTAVDQAFPIPGSEAVAVEAATYTLLRDAHRIDLEKGLENQDLEDLDIPLNEYVDKLDLPPVSRQFLLAWAWNMLGQPADQASALWMLQLVAAHHYSILGVVLSLDEVFSNGSADLVDAMSQEIPEIRLQTVVTGIDQSGDVVNVTVKDGHAFQAHSVIVATPMNTWRRIVFTPALPERRRSVIEEGHGGQGLKILIHVRGAEAGIECVGDGIFPTLYDYCEVSESERLLVAFTDSGSFDPTDIGAVKDAVLYYLPEVEVLGIDYHDWIADPLFEGPWVAPRVGQFSRVHKELGEPAGRIHFVGSDVSLEFPGYIEGALETAECAVNAILHS 425
                                    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       380       390       400       410       420
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3K7Q)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3K7Q)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3K7Q)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain X   (Q93NH4_PAENI | Q93NH4)
molecular function
    GO:0018531    (S)-6-hydroxynicotine oxidase activity    Catalysis of the reaction: (S)-6-hydroxynicotine + H(2)O + O(2) = 6-hydroxypseudooxynicotine + H(2)O(2).
    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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 Related Entries

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UniProtKB/TrEMBL
        Q93NH4_PAENI | Q93NH4: 3k7m 3k7t 3ng7 3ngc 3nh3 3nho 3nk0 3nk1 3nk2 3nn0 3nn6

(-) Related Entries Specified in the PDB File

3k7m CRYSTAL STRUCTURE OF 6-HYDROXY-L-NICOTINE OXIDASE FROM ARTHROBACTER NICOTINOVORANS
3k7t CRYSTAL STRUCTURE OF APO-FORM 6-HYDROXY-L-NICOTINE OXIDASE, CRYSTAL FORM P3121