Structure of PDB 3ez5 Chain A Binding Site BS07

Receptor Information
>3ez5 Chain A (length=580) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFL
RPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLL
AAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEH
LVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVD
TKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPV
LKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVR
PATKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESD
WLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDE
VTPNMRRQAKAVNYGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGV
KRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPI
QGSAADIIKKAMIDLNARLKEERLQAHLLLQVHDELILEAPKEEMERLCR
LVPEVMEQAVTLRVPLKVDYHYGSTWYDAK
Ligand information
Ligand IDDAD
InChIInChI=1S/C10H16N5O11P3/c11-9-8-10(13-4-12-9)15(5-14-8)7-2-1-6(24-7)3-23-28(19,20)26-29(21,22)25-27(16,17)18/h4-7H,1-3H2,(H,19,20)(H,21,22)(H2,11,12,13)(H2,16,17,18)/t6-,7+/m1/s1
InChIKeyOAKPWEUQDVLTCN-RQJHMYQMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@@H]3CC[C@@H](O3)CO[P@@](=O)(O)O[P@@](=O)(O)OP(=O)(O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3CC[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O3
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3CC[C@H](CO[P@](O)(=O)O[P@](O)(=O)O[P](O)(O)=O)O3
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3CCC(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)N
FormulaC10 H16 N5 O11 P3
Name2',3'-DIDEOXYADENOSINE-5'-TRIPHOSPHATE
ChEMBL
DrugBank
ZINCZINC000012501708
PDB chain3ez5 Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3ez5 The Mechanism of the Translocation Step in DNA Replication by DNA Polymerase I: A Computer Simulation Analysis.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		R615 D653 Y654 S655 Q656 I657 E658 H682 R702 K706 A707 Y710 D830
Binding residue
(residue number reindexed from 1)		R319 D357 Y358 S359 Q360 I361 E362 H386 R406 K410 A411 Y414 D534
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0008408 3'-5' exonuclease activity
Biological Process
GO:0006139 nucleobase-containing compound metabolic process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3ez5, PDBe:3ez5, PDBj:3ez5
PDBsum3ez5
PubMed20152155
UniProtP52026|DPO1_GEOSE DNA polymerase I (Gene Name=polA)

[Back to BioLiP]