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(-) Description

Title :  CRYSTAL STRUCTURE OF TT0207 FROM THERMUS THERMOPHILUS HB8
 
Authors :  K. Shimizu, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  04 Nov 08  (Deposition) - 05 May 09  (Release) - 05 May 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Methyltransferase, Plasmid, Transferase, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Shimizu, N. Kunishima
Crystal Structure Of Tt0207 From Thermus Thermophilus Hb8
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PRECORRIN-3 C17-METHYLTRANSFERASE
    Chains: A
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 300852
    Strain: HB8

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1SAH1Ligand/IonS-ADENOSYL-L-HOMOCYSTEINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1SAH2Ligand/IonS-ADENOSYL-L-HOMOCYSTEINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:11 , GLY A:82 , GLY A:83 , ASP A:84 , ILE A:87 , TYR A:88 , THR A:132 , ALA A:133 , TYR A:181 , ASN A:182 , PRO A:183 , VAL A:212 , SER A:214 , ALA A:215 , ARG A:217 , MET A:237 , LEU A:238 , THR A:239 , THR A:240 , HOH A:315 , HOH A:324BINDING SITE FOR RESIDUE SAH A 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2ZVB)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Leu A:112 -Pro A:113

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2ZVB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2ZVB)

(-) Exons   (0, 0)

(no "Exon" information available for 2ZVB)

(-) 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:259
 aligned with Q53WA6_THET8 | Q53WA6 from UniProtKB/TrEMBL  Length:295

    Alignment length:259
                                    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         
         Q53WA6_THET8     2 GELFLVGMGPGDLPGLTQRAREALEGAEVVIGYSTYVKLLEEMGLLAGKEVVRKGMTEELDRAEEALERALSGQRVALVSGGDPGIYGMAAPVLELMEERGLKRVDGGVGLPGRFAGEEGEVFLAVIPGVTAANAVASLLGSPLAHDTCLISLSDLLTPWPLIERRLHAAGQGDFVVVLYNPQSKRRDWQLRKSAEILLEYRPKETPAALVKSAYRKRQEVALTTLEGLREAEAGMLTTVVIGNRQSRFYEGTFLTPRG 260
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -TP_methylase-2zvbA01 A:3-231                                                                                                                                                                                                         ----------------------------- Pfam domains
         Sec.struct. author .eeeeee....hhhhhhhhhhhhhhhh.eee.hhhhhhhhhhhh.....eee.....hhhhhhhhhhhhhhh..eeeeee........hhhhhhhhhhhh..ee........eeeee..eeeeeeee...hhhhhhhhh.ee.....eeeee......hhhhhhhhhhhhhhh..eeeee........hhhhhhhhhhh.......eeeeee.......eeeeee.hhhhhh.....eeeee.....eee..eee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zvb A   2 GELFLVGMGPGDLPGLTQRAREALEGAEVVIGYSTYVKLLEEMGLLAGKEVVRKGMTEELDRAEEALERALSGQRVALVSGGDPGIYGMAAPVLELMEERGLKRVDGGVGLPGRFAGEEGEVFLAVIPGVTAANAVASLLGSPLAHDTCLISLSDLLTPWPLIERRLHAAGQGDFVVVLYNPQSKRRDWQLRKSAEILLEYRPKETPAALVKSAYRKRQEVALTTLEGLREAEAGMLTTVVIGNRQSRFYEGTFLTPRG 260
                                    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
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (0, 0)

(no "SCOP Domain" information available for 2ZVB)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2ZVB)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: TP_methylase] (35)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q53WA6_THET8 | Q53WA6)
molecular function
    GO:0008168    methyltransferase activity    Catalysis of the transfer of a methyl group to an acceptor molecule.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0009236    cobalamin biosynthetic process    The chemical reactions and pathways resulting in the formation of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0032259    methylation    The process in which a methyl group is covalently attached to a molecule.

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 Related Entries

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        Q53WA6_THET8 | Q53WA6: 2zvc

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