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(-) Description

Title :  STRUCTURE OF THE LARGE FRAGMENT OF THERMUS AQUATICUS DNA POLYMERASE I IN COMPLEX WITH A BLUNT-ENDED DNA AND DDATP
 
Authors :  A. Marx, K. Diederichs, S. Obeid
Date :  24 Feb 10  (Deposition) - 05 May 10  (Release) - 12 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.19
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Dna Replication, Dna Polymerases, Dna-Binding, Dna-Directed Dna Polymerase, Amino Acid-Templating Mechanism, Nucleotidyltransferase, Transferase, Transferase-Dna Complex, Blunt-Ended Dna, Template- Independent Dna Synthesis, Terminal Deoxynucleotidyl Transferase, Template-Independent Nucleotide Addition (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Obeid, N. Blatter, R. Kranaster, A. Schnur, K. Diederichs, W. Welte A. Marx
Replication Through An Abasic Dna Lesion: Structural Basis For Adenine Selectivity
Embo J. V. 29 1738 2010
PubMed-ID: 20400942  |  Reference-DOI: 10.1038/EMBOJ.2010.64

(-) Compounds

Molecule 1 - DNA POLYMERASE I, THERMOSTABLE
    ChainsA
    EC Number2.7.7.7
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-21B
    Expression System StrainBL21 DE3
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentKLENOW FRAGMENT, UNP RESIDUES 293-832
    GenePOL1, POLA
    Organism ScientificTHERMUS AQUATICUS
    Organism Taxid271
    SynonymTAQ POLYMERASE 1
 
Molecule 2 - DNA (5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*(2DA))-3')
    ChainsB
    EngineeredYES
    Other DetailsDNA PRIMER
    Other Details - SourceSYNTHETIC DNA
    SyntheticYES
 
Molecule 3 - DNA (5'-D(*TP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*C)-3')
    ChainsC
    EngineeredYES
    Other DetailsDNA TEMPLATE
    Other Details - SourceSYNTHETIC DNA
    SyntheticYES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 16)

Asymmetric/Biological Unit (6, 16)
No.NameCountTypeFull Name
12DA1Mod. Nucleotide2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE
2ACT4Ligand/IonACETATE ION
3DDS1Ligand/Ion2',3'-DIDEOXYADENOSINE TRIPHOSPHATE
4GOL5Ligand/IonGLYCEROL
5MG1Ligand/IonMAGNESIUM ION
6NA4Ligand/IonSODIUM ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHOH A:46 , HOH A:166 , ARG A:587 , GLN A:613 , HIS A:639 , ARG A:659 , LYS A:663 , PHE A:667 , TYR A:671 , MG A:835 , HOH A:844 , GOL B:1 , 2DA B:112BINDING SITE FOR RESIDUE DDS A 1
02AC2SOFTWAREARG A:313 , ASP A:551BINDING SITE FOR RESIDUE ACT A 833
03AC3SOFTWARETHR A:447 , ARG A:778BINDING SITE FOR RESIDUE ACT A 2
04AC4SOFTWARELEU A:311 , GLU A:400 , ARG A:405BINDING SITE FOR RESIDUE GOL A 834
05AC5SOFTWAREHOH A:141 , HOH A:160 , THR A:544 , TYR A:545 , PRO A:579 , ASN A:580 , ASN A:583 , DC C:209 , DC C:210BINDING SITE FOR RESIDUE GOL A 4
06AC6SOFTWAREDDS A:1 , HOH A:46 , HOH A:166 , ASP A:610BINDING SITE FOR RESIDUE MG A 835
07AC7SOFTWAREGLU A:615 , TYR A:671 , ASN A:750 , GLN A:754BINDING SITE FOR RESIDUE NA A 836
08AC8SOFTWAREGLY A:510 , ARG A:741 , GLU A:745BINDING SITE FOR RESIDUE NA A 837
09AC9SOFTWAREGLU A:774BINDING SITE FOR RESIDUE NA A 5
10BC1SOFTWAREHOH A:112 , LYS A:354 , ASP A:355BINDING SITE FOR RESIDUE NA A 6
11BC2SOFTWAREHOH A:149 , ARG A:536 , LYS A:540 , DG B:107 , DG B:108 , DC B:109BINDING SITE FOR RESIDUE GOL B 2
12BC3SOFTWAREDG B:107 , DG B:108 , HOH C:9 , DC C:209BINDING SITE FOR RESIDUE GOL B 3
13BC4SOFTWAREDDS A:1 , ASP A:610 , GLU A:786 , HOH A:843 , HOH A:844 , 2DA B:112BINDING SITE FOR RESIDUE GOL B 1
14BC5SOFTWAREDG C:206 , DC C:207BINDING SITE FOR RESIDUE ACT C 4

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Trp A:299 -Pro A:300
2Asp A:578 -Pro A:579
3Val A:649 -Pro A:650
4Glu A:652 -Ala A:653

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DNA_POLYMERASE_APS00447 DNA polymerase family A signature.DPO1_THEAQ659-678  1A:659-678

(-) Exons   (0, 0)

(no "Exon" information available for 3LWM)

(-) 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:538
 aligned with DPO1_THEAQ | P19821 from UniProtKB/Swiss-Prot  Length:832

    Alignment length:538
                                   304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644       654       664       674       684       694       704       714       724       734       744       754       764       774       784       794       804       814       824        
           DPO1_THEAQ   295 EEAPWPPPEGAFVGFVLSRKEPMWADLLALAAARGGRVHRAPEPYKALRDLKEARGLLAKDLSVLALREGLGLPPGDDPMLLAYLLDPSNTTPEGVARRYGGEWTEEAGERAALSERLFANLWGRLEGEERLLWLYREVERPLSAVLAHMEATGVRLDVAYLRALSLEVAEEIARLEAEVFRLAGHPFNLNSRDQLERVLFDELGLPAIGKTEKTGKRSTSAAVLEALREAHPIVEKILQYRELTKLKSTYIDPLPDLIHPRTGRLHTRFNQTATATGRLSSSDPNLQNIPVRTPLGQRIRRAFIAEEGWLLVALDYSQIELRVLAHLSGDENLIRVFQEGRDIHTETASWMFGVPREAVDPLMRRAAKTINFGVLYGMSAHRLSQELAIPYEEAQAFIERYFQSFPKVRAWIEKTLEEGRRRGYVETLFGRRRYVPDLEARVKSVREAAERMAFNMPVQGTAADLMKLAMVKLFPRLEEMGARMLLQVHDELVLEAPKERAEAVARLAKEVMEGVYPLAVPLEVEVGIGEDWLSAKE 832
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains Taq-exonuc-3lwmA02 A:295-420                                                                                                  ------------------------------DNA_pol_A-3lwmA01 A:451-830                                                                                                                                                                                                                                                                                                                                                                 -- Pfam domains
         Sec.struct. author ...........eeeeee.........eeeeeeee..eeee..hhhhhhhhh......hhhhhhhhhhhh........hhhhhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.eehhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh..................hhhhhhhh...hhhhhhhhhhhhhhhhhhhh..hhhhhh.........eee.........eee..........hhhhhhhhh.ee....eeeeeeee.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh........hhhhhhhhhhhhhhhhhh.hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee.....eee.hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee...eeeeeee..hhhhhhhhhhhhhhh.........eeeeee.hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DNA_POLYMERASE_A    ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lwm A 295 EEAPWPPPEGAFVGFVLSRKEPMWADLLALAAARGGRVHRAPEPYKALRDLKEARGLLAKDLSVLALREGLGLPPGDDPMLLAYLLDPSNTTPEGVARRYGGEWTEEAGERAALSERLFANLWGRLEGEERLLWLYREVERPLSAVLAHMEATGVRLDVAYLRALSLEVAEEIARLEAEVFRLAGHPFNLNSRDQLERVLFDELGLPAIGKTEKTGKRSTSAAVLEALREAHPIVEKILQYRELTKLKSTYIDPLPDLIHPRTGRLHTRFNQTATATGRLSSSDPNLQNIPVRTPLGQRIRRAFIAEEGWLLVALDYSQIELRVLAHLSGDENLIRVFQEGRDIHTETASWMFGVPREAVDPLMRRAAKTINFGVLYGMSAHRLSQELAIPYEEAQAFIERYFQSFPKVRAWIEKTLEEGRRRGYVETLFGRRRYVPDLEARVKSVREAAERMAFNMPVQGTAADLMKLAMVKLFPRLEEMGARMLLQVHDELVLEAPKERAEAVARLAKEVMEGVYPLAVPLEVEVGIGEDWLSAKE 832
                                   304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644       654       664       674       684       694       704       714       724       734       744       754       764       774       784       794       804       814       824        

Chain B from PDB  Type:DNA  Length:12
                                            
                 3lwm B 101 GACCACGGCGCx 112
                                   110 |
                                     112-2DA

Chain C from PDB  Type:DNA  Length:12
                                            
                 3lwm C 205 TGCGCCGTGGTC 216
                                   214  

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 3LWM)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3LWM)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (DPO1_THEAQ | P19821)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003887    DNA-directed DNA polymerase activity    Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1); the synthesis of DNA from deoxyribonucleotide triphosphates in the presence of a DNA template and a 3'hydroxyl group.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0001882    nucleoside binding    Interacting selectively and non-covalently with a nucleoside, a compound consisting of a purine or pyrimidine nitrogenous base linked either to ribose or deoxyribose.
    GO:0016779    nucleotidyltransferase activity    Catalysis of the transfer of a nucleotidyl group to a reactant.
    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:0071897    DNA biosynthetic process    The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3'-phosphate group of each constituent deoxyribonucleotide being joined in 3',5'-phosphodiester linkage to the 5'-hydroxyl group of the deoxyribose moiety of the next one.
    GO:0006281    DNA repair    The process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway.
    GO:0006260    DNA replication    The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.
    GO:0006261    DNA-dependent DNA replication    A DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands.
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.

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 Related Entries

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

UniProtKB/Swiss-Prot
        DPO1_THEAQ | P198211bgx 1jxe 1ktq 1qss 1qsy 1qtm 1taq 1tau 2ktq 3ktq 3lwl 3m8r 3m8s 3ojs 3oju 3po4 3po5 3py8 3rr7 3rr8 3rrg 3rrh 3rtv 3sv3 3sv4 3syz 3sz2 3t3f 4bwj 4bwm 4c8k 4c8l 4c8m 4c8n 4c8o 4cch 4df4 4df8 4dfj 4dfk 4dfm 4dfp 4dle 4dlg 4elt 4elu 4elv 4ktq 4n56 4n5s 4xiu 5e41 5ktq 5nkl 5szt

(-) Related Entries Specified in the PDB File

3ktq 3lwl