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(-) Description

Title :  T.THERMOPHILUS RIBOSOMAL PROTEIN L11 METHYLTRANSFERASE (PRMA) IN SPACE GROUP P 21 21 2
 
Authors :  H. Demirci, S. T. Gregory, A. E. Dahlberg, G. Jogl
Date :  17 Nov 06  (Deposition) - 26 Dec 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  S-Adenosyl-L-Methionine Dependent Methyltransferase, Postranslational Modification, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Demirci, S. T. Gregory, A. E. Dahlberg, G. Jogl
Recognition Of Ribosomal Protein L11 By The Protein Trimethyltransferase Prma.
Embo J. V. 26 567 2007
PubMed-ID: 17215866  |  Reference-DOI: 10.1038/SJ.EMBOJ.7601508

(-) Compounds

Molecule 1 - RIBOSOMAL PROTEIN L11 METHYLTRANSFERASE
    Chains: A, B
    EC Number: 2.1.1.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30B
    Expression System Strain: BL21 STAR (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PRMA
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 300852
    Strain: HB8
    Synonym: L11 MTASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2NXJ)

(-) Sites  (0, 0)

(no "Site" information available for 2NXJ)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Pro A:73 -Pro A:74
2Gly A:183 -Pro A:184
3Pro B:73 -Pro B:74
4Gly B:183 -Pro B:184

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2NXJ)

(-) 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:247
 aligned with PRMA_THET8 | Q84BQ9 from UniProtKB/Swiss-Prot  Length:254

    Alignment length:254
                                    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    
           PRMA_THET8     1 MWVYRLKGTLEALDPILPGLFDGGARGLWEREGEVWAFFPAPVDLPYEGVWEEVGDEDWLEAWRRDLKPALAPPFVVLAPWHTWEGAEIPLVIEPGMAFGTGHHETTRLALKALARHLRPGDKVLDLGTGSGVLAIAAEKLGGKALGVDIDPMVLPQAEANAKRNGVRPRFLEGSLEAALPFGPFDLLVANLYAELHAALAPRYREALVPGGRALLTGILKDRAPLVREAMAGAGFRPLEEAAEGEWVLLAYGR 254
               SCOP domains d2nxja1 A:1-254 PrmA-like protein TTHA0656 (TT0836)                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.hhhhhh.hhhhhhhhh..eeee...eeeeee..........eeee.--......hhhhh..eee..eeee..........eeee....-----..hhhhhhhhhhhhhhh....eeeee....hhhhhhhhhh..eeeeee....hhhhhhhhhhh.....eeee.hhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhheeeeeeeeeeeee..hhhhhhhhhhhh..eeeeeeee..eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxj A   1 MWVYRLKGTLEALDPILPGLFDGGARGLWEREGEVWAFFPAPVDLPYEGVWEEV--EDWLEAWRRDLKPALAPPFVVLAPWHTWEGAEIPLVIEPG-----GHHETTRLALKALARHLRPGDKVLDLGTGSGVLAIAAEKLGGKALGVDIDPMVLPQAEANAKRNGVRPRFLEGSLEAALPFGPFDLLVANLYAELHAALAPRYREALVPGGRALLTGILKDRAPLVREAMAGAGFRPLEEAAEGEWVLLAYGR 254
                                    10        20        30        40        50   |  | 60        70        80        90     |   - |     110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
                                                                                54 57                                     96   102                                                                                                                                                        


Chain B from PDB  Type:PROTEIN  Length:244
 aligned with PRMA_THET8 | Q84BQ9 from UniProtKB/Swiss-Prot  Length:254

    Alignment length:254
                                    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    
           PRMA_THET8     1 MWVYRLKGTLEALDPILPGLFDGGARGLWEREGEVWAFFPAPVDLPYEGVWEEVGDEDWLEAWRRDLKPALAPPFVVLAPWHTWEGAEIPLVIEPGMAFGTGHHETTRLALKALARHLRPGDKVLDLGTGSGVLAIAAEKLGGKALGVDIDPMVLPQAEANAKRNGVRPRFLEGSLEAALPFGPFDLLVANLYAELHAALAPRYREALVPGGRALLTGILKDRAPLVREAMAGAGFRPLEEAAEGEWVLLAYGR 254
               SCOP domains d2nxjb1 B:1-254 PrmA-like protein TTHA0656 (TT0836)                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------------------------------------PrmA-2nxjB01    B:42-254                                                                                                                                                                                              Pfam domains (1)
           Pfam domains (2) -----------------------------------------PrmA-2nxjB02    B:42-254                                                                                                                                                                                              Pfam domains (2)
         Sec.struct. author .eeeeee.hhhhhh.hhhhhhhhh..eeee...eeeee...........eeee.---..hhhhhhhh..eee..eeee..........eeee....-------hhhhhhhhhhhhhhh....eeeee....hhhhhhhhhh..eeeeee....hhhhhhhhhhhh....eeee.hhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhheeeeeeeeeeeehhhhhhhhhhhhhhh..eeeeeeee..eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxj B   1 MWVYRLKGTLEALDPILPGLFDGGARGLWEREGEVWAFFPAPVDLPYEGVWEEV---DWLEAWRRDLKPALAPPFVVLAPWHTWEGAEIPLVIEPG-------HETTRLALKALARHLRPGDKVLDLGTGSGVLAIAAEKLGGKALGVDIDPMVLPQAEANAKRNGVRPRFLEGSLEAALPFGPFDLLVANLYAELHAALAPRYREALVPGGRALLTGILKDRAPLVREAMAGAGFRPLEEAAEGEWVLLAYGR 254
                                    10        20        30        40        50   |   |60        70        80        90     |   -   |   110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
                                                                                54  58                                    96     104
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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  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: NADP_Rossmann (1239)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (PRMA_THET8 | Q84BQ9)
molecular function
    GO:0008168    methyltransferase activity    Catalysis of the transfer of a methyl group to an acceptor molecule.
    GO:0008276    protein methyltransferase activity    Catalysis of the transfer of a methyl group (CH3-) to a protein.
    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:0032259    methylation    The process in which a methyl group is covalently attached to a molecule.
    GO:0006479    protein methylation    The addition of a methyl group to a protein amino acid. A methyl group is derived from methane by the removal of a hydrogen atom.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  Cis Peptide Bonds
    Gly A:183 - Pro A:184   [ RasMol ]  
    Gly B:183 - Pro B:184   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        PRMA_THET8 | Q84BQ9: 1ufk 2nxc 2nxe 2nxn 2zbp 2zbq 2zbr 3cjq 3cjr 3cjs 3cjt 3egv

(-) Related Entries Specified in the PDB File

1nxc T. THERMOPHILUS PRMA AT 1.59A RESOLUTION
1ufk T. THERMOPHILUS PRMA AT 1.9A RESOLUTION
2nxe T. THERMOPHILUS PRMA IN COMPLEX WITH S-ADENOSYL-L-METHIONINE
2nxn