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(-) Description

Title :  CRYSTAL STRUCTURE (TYPE-3) OF DTMP KINASE (ST1543) FROM SULFOLOBUS TOKODAII STRAIN7
 
Authors :  A. Biswas, J. Jeyakanthan, K. Sekar
Date :  26 Dec 14  (Deposition) - 30 Dec 15  (Release) - 30 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Biswas, J. Jeyakanthan, K. Sekar
Crystal Structure (Type-3) Of Dtmp Kinase (St1543) From Sulfolobus Tokodaii Strain7
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PROBABLE THYMIDYLATE KINASE
    Chains: A, B
    EC Number: 2.7.4.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21A
    Expression System Strain: BL21-CODONPLUS (DE3)-RIL
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: THYMIDYLATE KINASE
    Gene: STK_15430, TMK
    Organism Scientific: SULFOLOBUS TOKODAII
    Organism Taxid: 273063
    Strain: STRAIN7
    Synonym: DTMP KINASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1NI1Ligand/IonNICKEL (II) ION
2PO42Ligand/IonPHOSPHATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:12 , ASP A:13 , GLY A:14 , SER A:15 , GLY A:16 , LYS A:17 , SER A:18BINDING SITE FOR RESIDUE PO4 A 301
2AC2SOFTWAREHIS A:46 , LYS A:50 , HIS A:67 , HOH A:409 , HOH A:410BINDING SITE FOR RESIDUE NI A 302
3AC3SOFTWAREILE B:12 , GLY B:14 , SER B:15 , GLY B:16 , LYS B:17 , SER B:18BINDING SITE FOR RESIDUE PO4 B 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4RZX)

(-) 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:207
                                                                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....hhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhh...hhhhhhhhh.......eeeeee.hhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhh.eeee...hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rzx A   3 KGVLIAFEGIDGSGKSSQATLLKDWIELKRDVYLTEWNSSDWIHDIIKEAKKKDLLTPLTFSLIHATDFSDRYERYILPMLKSGFIVISDRYIYTAYARDSVRGVDIDWVKKLYSFAIKPDITFYIRVSPDIALERIKKSRKIKPQEAGADIFPGLSPEEGFLKYQGLITEVYDKLVKDENFIVIDGTKTPKEIQIQIRKFVGELID 210
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142|      153       163       173       183       193       203       
                                                                                                                                                                     142|                                                                  
                                                                                                                                                                      144                                                                  


Chain B from PDB  Type:PROTEIN  Length:199
                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....hhhhhhhhhhhhhh....eee...hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee..hhhhhhhhhhh...hhhhhhhhh.......eeeeee.hhhhhhhhhhhh....hhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhheeeee...hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rzx B   3 KGVLIAFEGIDGSGKSSQATLLKDWIELKRDVYLTEDWIHDIIKEAKLLTPLTFSLIHATDFSDRYERYILPMLKSGFIVISDRYIYTAYARDSVRGVDIDWVKKLYSFAIKPDITFYIRVSPDIALERIKKSKRKIKPQEAGADIFPGLSPEEGFLKYQGLITEVYDKLVKDENFIVIDGTKTPKEIQIQIRKFVGEL 208
                                    12        22        32     || 46      ||59        69        79        89        99       109       119       129       139       149       159       169       179       189       199         
                                                              38|        53|                                                                                                                                                       
                                                               43         57
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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 4RZX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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  4rzx
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  KTHY2_SULTO | Q970Q8
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 Related Entries

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UniProtKB/Swiss-Prot
        KTHY2_SULTO | Q970Q8: 2plr 4nzy 4rzu 5h70

(-) Related Entries Specified in the PDB File

2plr 4nzy