Structure of PDB 4iqj Chain A Binding Site BS06

Receptor Information
>4iqj Chain A (length=1164) Species: 271 (Thermus aquaticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKFAHLHQHTQFSLLDGAAKLQDLLKWVKETTPEDPALAMTDHGNLFGAV
EFYKKATAMGVKPIIGYEAYVAAESRFDRGYFHLTLLAKDFTGYQNLVRL
ASRAYLEGFYEKPRIDREILREHAQGLIALSGCLGAEIPQFILQDRLDLA
EARLNEDLSIFGDRFFIEIQNHGLPEQKKVNQVLKEFARKYGLGMVATND
GHYVRKEDARAHEVLLAIQSKTTLDDPERWRFPCDEFYVKTPEEMRAMLP
EAEWGDEPFDNTVEIARMCDVDLPIGDKMVYRIPRFPLPEGRTEAQYLRE
LTFLGLLRRYPDRITEAFYREVLRLLDERALAEALARVEEKAWEELRKRE
WTAEAILHRALYELSVIERMGFPGYFLIVQDYINWARGHGVSVGPGRGSA
AGSLVAYAVGITNIDPLRFGLLFERFLNPERVSMPDIDTDFSDRERDRVI
QYVRERYGEDKVAQIGTFGSLASKAALKDVARVYGIPHKKAEELAKLIPK
PLQEAELRAEMEKDERIRQVIEVAMRLEGLNRHASVHAAGVVIAAEPLTD
LVPLMRDQEGRPVTQYDMGAVEALGLLKMDFLGLRTLTFLDEARRIVKES
KGVELDYDRLPLDDPKTFELLSRGETKGVFQLESGGMTATVRGLKPRRLE
DIIALVSLYRPGPMEHIPTYIRRHHGQEPVSYAEFPHAEKYLRPILDETY
GIPVYQEQIMQIASQVAGYSLGEADLLRRAMGKKRVEEMQKHRERFVRGA
KERGVPEEEANRLFDMLEAFANYGFNKSHAAAYSLLSYQTAYVKAHYPVE
FMAALLSVERHDSDKVAEYIRDARALGIPVLPPDVNRSGFDFKVVGEEIL
FGLSAVKNVGEMAARAILEERERGGPFKSLGDFLKRLPEQVVNKRALESL
VKAGALDAFGDRARLLASLEPLLRWAAETRERGRSGLVGLFAEVEEPPLV
EASPLDEITMLRYEKEALGIYVSGHPVLRYPGLREVASCTIEELSEFVRE
LPGKPKVLLSGMVEEVRFTLSDETGALEVVVFGRAYEGVSPKLKEDIPLL
VLAEVERVLAQAVWTLEEVLEAPKALEVEVDHALLDEKGVARLKSLLDEH
PGSLPVYLRVLGPFGEALFALREVRGEEALGLLEAEGYRAYLVPDREVFL
QGNGGGPKEEVVPF
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain4iqj Chain A Residue 1304 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4iqj Structure of PolIIIalpha-Tauc-DNA complex suggests an atomic model of the replisome
Resolution3.2 Å
Binding residue
(original residue number in PDB)		D463 D465 K616 D618
Binding residue
(residue number reindexed from 1)		D436 D438 K578 D580
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003887 DNA-directed DNA polymerase activity
GO:0008408 3'-5' exonuclease activity
Biological Process
GO:0006260 DNA replication
GO:0071897 DNA biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4iqj, PDBe:4iqj, PDBj:4iqj
PDBsum4iqj
PubMed23478062
UniProtQ9XDH5|DPO3A_THEAQ DNA polymerase III subunit alpha (Gene Name=dnaE)

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