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(-) Description

Title :  CRYSTAL STRUCTURE OF SULFOLOBUS SOLFATARICUS O6-METHYLGUANINE METHYLTRANSFERASE
 
Authors :  R. Miggiano, F. Rossi, M. Rizzi
Date :  21 May 15  (Deposition) - 12 Aug 15  (Release) - 28 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase, Extremophiles, Dna Repair, Alkylated Dna-Protein Alkyltransferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Perugino, R. Miggiano, M. Serpe, A. Vettone, A. Valenti, S. Lahiri, F. Rossi, M. Rossi, M. Rizzi, M. Ciaramella
Structure-Function Relationships Governing Activity And Stability Of A Dna Alkylation Damage Repair Thermostable Protein.
Nucleic Acids Res. V. 43 8801 2015
PubMed-ID: 26227971  |  Reference-DOI: 10.1093/NAR/GKV774

(-) Compounds

Molecule 1 - METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE
    Chains: A
    EC Number: 2.1.1.63
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PQE31
    Expression System Taxid: 469008
    Gene: OGT, SSO2487
    Organism Scientific: SULFOLOBUS SOLFATARICUS (STRAIN ATCC 35092 / DSM 1617 / JCM 11322 / P2)
    Organism Taxid: 273057
    Other Details: PROLINE RESIDUE BEFORE START METHIONINE WAS INSERTED IN SUB-CLONING EXPERIMENT.
    Strain: ATCC 35092 / DSM 1617 / JCM 11322 / P2
    Synonym: 6-O-METHYLGUANINE-DNA METHYLTRANSFERASE,MGMT,O-6- METHYLGUANINE-DNA-ALKYLTRANSFERASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2NO33Ligand/IonNITRATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:12 , TYR A:13 , CYS A:29 , ASP A:30 , HOH A:316binding site for residue GOL A 201
2AC2SOFTWARELYS A:18 , PHE A:23 , SER A:41 , PHE A:42 , GLU A:44 , PHE A:45 , HOH A:360binding site for residue GOL A 202
3AC3SOFTWAREARG A:72 , HOH A:325 , HOH A:417binding site for residue NO3 A 203
4AC4SOFTWAREVAL A:32 , ARG A:37 , LYS A:148 , HOH A:367 , HOH A:381binding site for residue NO3 A 204
5AC5SOFTWAREPRO A:70 , THR A:89 , TYR A:90 , LYS A:91 , PRO A:101 , ALA A:124 , GLU A:125binding site for residue NO3 A 205

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:29 -A:31

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ZYE)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:152
                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..eeeeeee....eeeee..........hhhhhhhhhhhhhhhhh..............hhhhhhhhhhhh.......eehhhhhhhhh.hhhhhhhhhhh.......hhh.ee..........hhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zye A   0 PMLVYGLYKSPLGYITVAKDDKGFIMLDFCDCVEGNSRDDSSFTEFFHKLDLYFEGKPINLREPINLKTYPFRLSVFKEVMKIPWGKVMTYKQIADSLGTSPRAVGMALSKNPILLIIPCHRVIAENGIGGYSRGVKLKRALLELEGVKIPE 151
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149
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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 4ZYE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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  4zye
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  2.1.1.63
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 Related Entries

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

UniProtKB/Swiss-Prot
        OGT_SULSO | Q97VW7: 4zyd 4zyg 4zyh 5llq

(-) Related Entries Specified in the PDB File

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