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(-) Description

Authors :  C. Chang, T. Skarina, A. Savchenko, A. Edwards, A. Joachimiak, Midwest For Structural Genomics (Mcsg)
Date :  09 Oct 09  (Deposition) - 20 Oct 09  (Release) - 13 Jul 11  (Revision)
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Structural Genomics, Pyrococcus Horikoshii, Transferase, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  C. Chang, T. Skarina, A. Savchenko, A. Edwards, A. Joachimiak
Crystal Structure Of Protein Ph0793 From Pyrococcus Horikoshii
To Be Published
PubMed: search

(-) Compounds

    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System StrainBL21(DE3) DERIVATIVES
    Expression System Taxid469008
    Organism ScientificPYROCOCCUS HORIKOSHII
    Organism Taxid53953

 Structural Features

(-) Chains, Units

Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 7)

Asymmetric/Biological Unit (1, 7)
No.NameCountTypeFull Name

(-) Sites  (0, 0)

(no "Site" information available for 3K6R)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3K6R)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
1Mse A:232 -Pro A:233
2Glu A:235 -Pro A:236
3Ala A:263 -Pro A:264

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3K6R)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
1SAM_MT_TRM5_TYW2PS51684 SAM-dependent methyltransferase TRM5/TYW2-type domain profile.TYW2_PYRHO30-277  1A:30-277

(-) Exons   (0, 0)

(no "Exon" information available for 3K6R)

(-) 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:262
 aligned with TYW2_PYRHO | O58523 from UniProtKB/Swiss-Prot  Length:278

    Alignment length:273
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275   
               SCOP domains d3k6ra_ A: Hypothetical protein PH07 93                                                                                                                                                                                                                                           SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh...hhhhhhhh....eee..eeee..-..hhhhhhhhhhhhhhhhh..eeee..----------.eeee....eeeeee..eeeeee......hhhhhhhhhhhhhhh....eeee.......hhhhhhhh...eeeee..hhhhhhhhhhhhhhh.....eeee............eeeeee....hhhhhhhhhhhheeeeeeeeeeeeee.hhh...hhhhhhhhhhhh..eeeeeeeeeeeee...eeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------SAM_MT_TRM5_TYW2  PDB: A:30-277 UniProt: 30-277                                                                                                                                                                                                         - PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                                    15        25        35     | |45        55        65   |     -    |   85        95       105 |     115   |   125      |135       145       155       165       175 |    |185       195  |    205       215       225      |235       245       255       265       275   
                                                              41 |                        69         80                        107-MSE     119-MSE      132-MSE                                      177-MSE|             198-MSE                           232-MSE                                          
                                                                43                                                                                                                                        182-MSE                                                                                            

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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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0 ; only for superseded entry 2FRN: 2,2)

(no "CATH Domain" information available for 3K6R, only for superseded entry 2FRN replaced by 3K6R)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3K6R)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TYW2_PYRHO | O58523)
molecular function
    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.
    GO:0016765    transferase activity, transferring alkyl or aryl (other than methyl) groups    Catalysis of the transfer of an alkyl or aryl (but not methyl) group from one compound (donor) to another (acceptor).
biological process
    GO:0006400    tRNA modification    The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.
    GO:0008033    tRNA processing    The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
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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 Related Entries

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

        TYW2_PYRHO | O585233a25 3a26

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3K6R)