Structure of PDB 2hpi Chain A Binding Site BS03

Receptor Information
>2hpi Chain A (length=1143) Species: 271 (Thermus aquaticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKFAHLHQHTQFSLLDGAAKLQDLLKWVKETTPEDPALAMTDHGNLFGAV
EFYKKATAMGVKPIIGYEAYVAAESRFDRKRGGYFHLTLLAKDFTGYQNL
VRLASRAYLEGFYEKPRIDREILREHAQGLIALSGCLGAEIPQFILQDRL
DLAEARLNEDLSIFGDRFFIEIQNHGLPEQKKVNQVLKEFARKYGLGMVA
TNDGHYVRKEDARAHEVLLAIQSKTTLDDPERWRFPCDEFYVKTPEEMRA
MLPEAEWGDEPFDNTVEIARMCDVDLPIGDKMVYRIPRFPLGRTEAQYLR
ELTFLGLLRRYPDRITEAFYREVLRLLDERALAEALARVEEKAWEELRKR
EWTAEAILHRALYELSVIERMGFPGYFLIVQDYINWARGHGVSVGPGRGS
AAGSLVAYAVGITNIDPLRFGLLFERFLNPERVSMPDIDTDFSDRERDRV
IQYVRERYGEDKVAQIGTFGSLASKAALKDVARVYGIPHKKAEELAKLIP
VQFGKPKPLQEAELRAEMEKDERIRQVIEVAMRLEGLNRHASVHAAGVVI
AAEPLTDLVPLMRDQEGRPVTQYDMGAVEALGLLKMDFLGLRTLTFLDEA
RRIVKESKGVELDYDRLPLDDPKTFELLSRGETKGVFQLESGGMTATVRG
LKPRRLEDIIALVSLYRPGPMEHIPTYIRRHHGQEPVSYAEFPHAEKYLR
PILDETYGIPVYQEQIMQIASQVAGYSLGEADLLRRAMGKKRVEEMQKHR
ERFVRGAKERGVPEEEANRLFDMLEAFANYGFNKSHAAAYSLLSYQTAYV
KAHYPVEFMAALLSVERHDSDKVAEYIRDARALGIPVLPPDVNRSGFDFK
VVGEEILFGLSAVKNVGEMAARAILEERERGGPFKSLGDFLKRLPEQVVN
KRALESLVKAGALDAFGDRARLLASLEPLLRWAAETRERGRSGLVGLFAE
VEEPPLVEASPLDEITMLRYEKEALGIYVSGHPVLRYPGLREVASCTIEE
LSEFVRELPGKPKVLLSGMVEEVRFTLSDETGALEVVKEDIPLLVLAEVE
RVLAQAVWTLEEVLEAPKALEVEVDHALLDEKGARLKSLLDEHPGSLPVY
LRVLGPFGEALFALREVRVGEEALGLLEAEGYRAYLVPDREVF
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 chain2hpi Chain A Residue 1223 [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]
PDB2hpi The Structure of T. aquaticus DNA Polymerase III Is Distinct from Eukaryotic Replicative DNA Polymerases.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		D463 D465 K616 D618
Binding residue
(residue number reindexed from 1)		D437 D439 K585 D587
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2hpi, PDBe:2hpi, PDBj:2hpi
PDBsum2hpi
PubMed16959569
UniProtQ9XDH5|DPO3A_THEAQ DNA polymerase III subunit alpha (Gene Name=dnaE)

[Back to BioLiP]