Structure of PDB 3sv3 Chain A Binding Site BS04

Receptor Information
>3sv3 Chain A (length=540) Species: 271 (Thermus aquaticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALEEAPWPPPEGAFVGFVLSRKEPMWADLLALAAARGGRVHRAPEPYKAL
RDLKEARGLLAKDLSVLALREGLGLPPGDDPMLLAYLLDPSNTTPEGVAR
RYGGEWTEEAGERAALSERLFANLWGRLEGEERLLWLYREVERPLSAVLA
HMEATGVRLDVAYLRALSLEVAEEIARLEAEVFRLAGHPFNLNSRDQLER
VLFDELGLPAIGKTEKTGKRSTSAAVLEALREAHPIVEKILQYRELTKLK
STYIDPLPDLIHPRTGRLHTRFNQTATATGRLSSSDPNLQNIPVRTPLGQ
RIRRAFIAEEGWLLVALDYSQIELRVLAHLSGDENLIRVFQEGRDIHTET
ASWMFGVPREAVDPLMRRAAKTINFGVLYGMSAHRLSQELAIPYEEAQAF
IERYFQSFPKVRAWIEKTLEEGRRRGYVETLFGRRRYVPDLEARVKSVRE
AAERMAFNMPVQGTAADLMKLAMVKLFPRLEEMGARMLLQVHDELVLEAP
KERAEAVARLAKEVMEGVYPLAVPLEVEVGIGEDWLSAKE
Ligand information
Ligand ID5SI
InChIInChI=1S/C15H20NO12P3S/c1-9-2-3-11-10(6-9)4-5-16(15(11)32)14-7-12(17)13(26-14)8-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-6,12-14,17H,7-8H2,1H3,(H,21,22)(H,23,24)(H2,18,19,20)/t12-,13+,14+/m0/s1
InChIKeyHHAKTXADNAZKDV-BFHYXJOUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.2Cc1ccc2c(c1)C=CN(C2=S)[C@H]3C[C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O
ACDLabs 12.01O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(N2C(=S)c1c(cc(cc1)C)C=C2)CC3O
OpenEye OEToolkits 1.7.2Cc1ccc2c(c1)C=CN(C2=S)C3CC(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O
CACTVS 3.370Cc1ccc2C(=S)N(C=Cc2c1)[CH]3C[CH](O)[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O3
CACTVS 3.370Cc1ccc2C(=S)N(C=Cc2c1)[C@H]3C[C@H](O)[C@@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O3
FormulaC15 H20 N O12 P3 S
Name2-{2-deoxy-5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-erythro-pentofuranosyl}-6-methylisoquinoline-1(2H)-thione
ChEMBL
DrugBank
ZINCZINC000098208525
PDB chain3sv3 Chain A Residue 833 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3sv3 KlenTaq polymerase replicates unnatural base pairs by inducing a Watson-Crick geometry.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		Y611 Q613 I614 E615 H639 R659 K663 F667 D785
Binding residue
(residue number reindexed from 1)		Y319 Q321 I322 E323 H347 R367 K371 F375 D493
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0001882 nucleoside binding
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
Biological Process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006281 DNA repair

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3sv3, PDBe:3sv3, PDBj:3sv3
PDBsum3sv3
PubMed22660438
UniProtP19821|DPO1_THEAQ DNA polymerase I, thermostable (Gene Name=polA)

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