Structure of PDB 1taq Chain A

Receptor sequence
>1taqA (length=807) Species: 271 (Thermus aquaticus) [Search protein sequence]
PKGRVLLVDGHHLAYRTFHALKGLTTSRGEPVQAVYGFAKSLLKALKEDG
DAVIVVFDARAPTPEDFPRQLALIKELVDLLGLARLEVPGYEADDVLASL
AKKAEKEGYEVRILTADKDLYQLLSDRIHVLHPEGYLITPAWLWEKYGLR
PDQWADYRALTGDESDNLPGVKGIGEKTARKLLEEWGSLEALLKNLDRLK
PAIREKILAHMDDLKLSWDLAKVRTDLPLEVDFAKRREPDRERLRAFLER
LEFGSLLHEFGLLESPKALEEAPWPPPEGAFVGFVLSRKEPMWADLLALA
AARGGRVHRAPEPYKALRDLKEARGLLAKDLSVLALREGLGLPPGDDPML
LAYLLDPSNTTPEGVARRYGGEWTEEAGERAALSERLFANLWGRLEGEER
LLWLYREVERPLSAVLAHMEATGVRLDVAYLRALSLEVAEEIARLEAEVF
RLAGHPFNLNSRDQLERVLFDELGLPAIGKTEKTGKRSTSAAVLEALREA
HPIVEKILQYRELTKLKSTYIDPLPDLIHPRTGRLHTRFNQTATATGRLC
CCDPNLQNIPVRTPLGQRIRRGFIAEEGWLLVALDYSQIELRVLAHLSGD
ENLIRVFQEGRDIHTETASWMFGVPREAVDPLMRRAAKTINFGVLYGMSA
HRLSQELAIPYEEAQAFIERYFQSFPKVRAWIEKTLEEGRRRGYVETLFG
RRRYVPDLEARVKSVREAAERMAFNMPVQGTAADLMKLAMVKLFPRLEEM
GARMLLQVHDELVLEAPKERAEAVARLAKEVMEGVYPLAVPLEVEVGIGE
DWLSAKE
3D structure
PDB1taq Crystal structure of Thermus aquaticus DNA polymerase.
ChainA
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A D18 D119 D142 D9 D94 D117
Gene Ontology
Molecular Function
GO:0001882 nucleoside binding
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003824 catalytic activity
GO:0003887 DNA-directed DNA polymerase activity
GO:0004527 exonuclease activity
GO:0008409 5'-3' exonuclease activity
GO:0016788 hydrolase activity, acting on ester bonds
Biological Process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006281 DNA repair
GO:0006302 double-strand break repair
GO:0006974 DNA damage response
GO:0071897 DNA biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1taq, PDBe:1taq, PDBj:1taq
PDBsum1taq
PubMed7637814
UniProtP19821|DPO1_THEAQ DNA polymerase I, thermostable (Gene Name=polA)

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