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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF AN AMIDASE FROM NESTERENKONIA SP.
 
Authors :  B. T. Sewell, A. J. M. Nel, D. A. Cowan
Date :  26 May 09  (Deposition) - 09 Jun 09  (Release) - 20 Feb 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.66
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Alpha-Beta-Beta-Alpha:Alpha-Beta-Beta-Alpha Dimeric Sandwich, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. J. Nel, I. M. Tuffin, B. T. Sewell, D. A. Cowan
Unique Aliphatic Amidase From A Psychrotrophic And Haloalkaliphilic Nesterenkonia Isolate.
Appl. Environ. Microbiol. V. 77 3696 2011
PubMed-ID: 21498772  |  Reference-DOI: 10.1128/AEM.02726-10
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - AMIDASE
    Chains: A
    EC Number: 3.5.1.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: NIT2
    Organism Scientific: NESTERENKONIA SP. 10004
    Organism Taxid: 501897
    Strain: AN1

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3HKX)

(-) Sites  (0, 0)

(no "Site" information available for 3HKX)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3HKX)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3HKX)

(-) 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    
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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:263
 aligned with D0VWZ1_9MICC | D0VWZ1 from UniProtKB/TrEMBL  Length:263

    Alignment length:273
                                      1                                                                                                                                                                                                                                                                      
                                     -|       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   
         D0VWZ1_9MICC     - ----------MRIALMQHTARPLDPQHNLDLIDDAAARASEQGAQLLLTPELFGFGYVPSQICAQVSAEQVDAARSRLRGIARDRGIALVWSLPGPEGPEQRGITAELADEHGEVLASYQKVQLYGPEEKAAFVPGEQPPPVLSWGGRQLSLLVCYDVEFPEMVRAAAARGAQLVLVPTALAGDETSVPGILLPARAVENGITLAYANHCGPEGGLVFDGGSVVVGPAGQPLGELGVEPGLLVVDLPDQSQDAGSDSADYLQDRRAELHRNWL 263
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeeeee......hhhhhhhhhhhhhhhhhhh...eee...hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee.............eeeee.....eeeeee....hhhhhhhhh........eeee..eeeee.hhhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhh.eeeee..eeee..eeee...eee.....eeee.....eeeeeeee.----------.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hkx A  -9 SSGLVIRGSHMRIALMQHTARPLDPQHNLDLIDDAAARASEQGAQLLLTPELFGFGYVPSQICAQVSAEQVDAARSRLRGIARDRGIALVWSLPGPEGPEQRGITAELADEHGEVLASYQKVQLYGPEEKAAFVPGEQPPPVLSWGGRQLSLLVCYDVEFPEMVRAAAARGAQLVLVPTALAGDETSVPGILLPARAVENGITLAYANHCGPEGGLVFDGGSVVVGPAGQPLGELGVEPGLLVVDLPD----------DYLQDRRAELHRNWL 263
                                     0        10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       | -       250       260   
                                                                                                                                                                                                                                                                                 238        249
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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 3HKX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (D0VWZ1_9MICC | D0VWZ1)
molecular function
    GO:0004040    amidase activity    Catalysis of the reaction: a monocarboxylic acid amide + H2O = a monocarboxylate + NH3.
    GO:0016810    hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds    Catalysis of the hydrolysis of any carbon-nitrogen bond, C-N, with the exception of peptide bonds.
biological process
    GO:0006807    nitrogen compound metabolic process    The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen.

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 Related Entries

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UniProtKB/TrEMBL
        D0VWZ1_9MICC | D0VWZ1: 4izs 4izt 4izu 4izv 4izw

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