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(-) Description

Title :  THE REACTION MECHANISM OF THE N-ISOPROPYLAMMELIDE ISOPROPYLAMINOHYDROLASE ATZC: INSIGHTS FROM STRUCTURAL AND MUTAGENESIS STUDIES
 
Authors :  S. Balotra, J. Newman, N. G. French, T. S. Peat, C. Scott
Date :  13 Feb 14  (Deposition) - 04 Mar 15  (Release) - 07 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.84
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hydrolase, Atrazine, Atrazine Breakdown (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Balotra, A. C. Warden, J. Newman, L. J. Briggs, C. Scott, T. S. Peat
X-Ray Structure And Mutagenesis Studies Of The N- Isopropylammelide Isopropylaminohydrolase, Atzc
Plos One V. 1 137700 2015
PubMed-ID: 26390431  |  Reference-DOI: 10.1371/JOURNAL.PONE.0137700

(-) Compounds

Molecule 1 - N-ISOPROPYLAMMELIDE ISOPROPYL AMIDOHYDROLASE
    Chains: A, B
    EC Number: 3.5.99.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS SP. ADP
    Organism Taxid: 47660

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric/Biological Unit (4, 10)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2DMS3Ligand/IonDIMETHYL SULFOXIDE
3MLI3Ligand/IonMALONATE ION
4ZN2Ligand/IonZINC ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:60 , HIS A:62 , HIS A:217 , ASP A:303 , MLI A:1407 , HOH A:2028BINDING SITE FOR RESIDUE ZN A1404
02AC2SOFTWAREHIS B:60 , HIS B:62 , HIS B:217 , ASP B:303 , MLI B:1408 , HOH B:2037BINDING SITE FOR RESIDUE ZN B1404
03AC3SOFTWAREMET A:286 , VAL A:288 , ILE A:289 , HOH A:2188 , HOH A:2210BINDING SITE FOR RESIDUE CL A1405
04AC4SOFTWARELYS B:42 , ILE B:394 , HOH B:2247BINDING SITE FOR RESIDUE CL B1405
05AC5SOFTWAREHOH A:2215 , TYR B:82 , TRP B:251 , ASP B:303 , ASN B:304 , TRP B:309 , VAL B:310 , MLI B:1408BINDING SITE FOR RESIDUE DMS B1406
06AC6SOFTWARETYR A:82 , HIS A:219 , TRP A:251 , ASP A:303 , VAL A:310 , MLI A:1407 , HOH A:2181BINDING SITE FOR RESIDUE DMS A1406
07AC7SOFTWARETYR B:227 , ASN B:230 , GLU B:263BINDING SITE FOR RESIDUE DMS B1407
08AC8SOFTWAREHIS B:62 , LYS B:65 , PHE B:158 , GLN B:160 , HIS B:217 , HIS B:219 , ASN B:304 , TRP B:309 , ZN B:1404 , DMS B:1406 , HOH B:2037BINDING SITE FOR RESIDUE MLI B1408
09AC9SOFTWAREHIS A:62 , LYS A:65 , GLN A:160 , HIS A:217 , HIS A:219 , ASN A:304 , TRP A:309 , ZN A:1404 , DMS A:1406 , HOH A:2028BINDING SITE FOR RESIDUE MLI A1407
10BC1SOFTWARETYR A:227 , ASN A:230 , GLU A:263 , HOH A:2176BINDING SITE FOR RESIDUE MLI A1408

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4CQB)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4CQB)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4CQB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4CQB)

(-) Exons   (0, 0)

(no "Exon" information available for 4CQB)

(-) Sequences/Alignments

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:402
                                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeeee....eeeeeeee..eeeeee......eeeeee.....eee.eeeeeehhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee......hhhhhhhhhhhhhh....eeeeeee.........hhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhh.eeeee........hhhhhhhh..eeeee..............hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.........eeee...hhhhhhhhh..eeeeee..eeeee..ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4cqb A   2 SKDFDLIIRNAYLSEKDSVYDIGIVGDRIIKIEAKIEGTVKDEIDAKGNLVSPGFVDAHTHMDKSFTSTGERLPKFWSRPYTRDAAIEDGLKYYKNATHEEIKRHVIEHAHMQVLHGTLYTRTHVDVDSVAKTKAVEAVLEAKEELKDLIDIQVVAFAQSGFFVDLESESLIRKSLDMGCDLVGGVDPATRENNVEGSLDLCFKLAKEYDVDIDYHIHDIGTVGVYSINRLAQKTIENGYKGRVTTSHAWCFADAPSEWLDEAIPLYKDSGMKFVTCFSSTPPTMPVIKLLEAGINLGCASDNIRDFWVPFGNGDMVQGALIETQRLELKTNRDLGLIWKMITSEGARVLGIEKNYGIEVGKKADLVVLNSLSPQWAIIDQAKRLCVIKNGRIIVKDEVIVA 403
                                    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       381       391       401  


Chain B from PDB  Type:PROTEIN  Length:400
                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eeeeeeee..eeeeee.........eee.....eee.eeeeeehhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee......hhhhhhhhhhhhhh....eeeeeee.........hhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhh.eeeee........hhhhhhhh..eeeee..............hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.........eeee...hhhhhhhhh..eeeeee..eeeee..ee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4cqb B   4 DFDLIIRNAYLSEKDSVYDIGIVGDRIIKIEAKIEGTVKDEIDAKGNLVSPGFVDAHTHMDKSFTSTGERLPKFWSRPYTRDAAIEDGLKYYKNATHEEIKRHVIEHAHMQVLHGTLYTRTHVDVDSVAKTKAVEAVLEAKEELKDLIDIQVVAFAQSGFFVDLESESLIRKSLDMGCDLVGGVDPATRENNVEGSLDLCFKLAKEYDVDIDYHIHDIGTVGVYSINRLAQKTIENGYKGRVTTSHAWCFADAPSEWLDEAIPLYKDSGMKFVTCFSSTPPTMPVIKLLEAGINLGCASDNIRDFWVPFGNGDMVQGALIETQRLELKTNRDLGLIWKMITSEGARVLGIEKNYGIEVGKKADLVVLNSLSPQWAIIDQAKRLCVIKNGRIIVKDEVIVA 403
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403
   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  (0, 0)

(no "SCOP Domain" information available for 4CQB)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4CQB)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4CQB)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/Swiss-Prot
        ATZC_PSESD | O52063: 2qt3 4cqc 4cqd 5akq

(-) Related Entries Specified in the PDB File

4cqc THE REACTION MECHANISM OF THE N-ISOPROPYLAMMELIDE ISOPROPYLAMINOHYDROLASE ATZC: INSIGHTS FROM STRUCTURAL AND MUTAGENESIS STUDIES
4cqd THE REACTION MECHANISM OF THE N-ISOPROPYLAMMELIDE ISOPROPYLAMINOHYDROLASE ATZC: INSIGHTS FROM STRUCTURAL AND MUTAGENESIS STUDIES