Structure of PDB 3bq1 Chain A Binding Site BS02

Receptor Information
>3bq1 Chain A (length=344) Species: 2285 (Sulfolobus acidocaldarius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MIVIFVDFDYFFAQVEEVLNPQYKGKPLVVCVYSGRTKTSGAVATANYEA
RKLGVKAGMPIIKAMQIAPSAIYVPMRKPIYEAFSNRIMNLLNKHADKIE
VASIDEAYLDVTNKVEGNFENGIELARKIKQEILEKEKITVTVGVAPNKI
LAKIIADKSKPNGLGVIRPTEVQDFLNELDIDEIPGIGSVLARRLNELGI
QKLRDILSKNYNELEKITGKAKALYLLKLAQNKYSEPVENKSKIPHGRYL
TLPYNTRDVKVILPYLKKAINEAYNKVNGIPMRITVIAIMEDLDILSKGK
KFKHGISIDNAYKVAEDLLRELLVRDKRRNVRRIGVKLDNIIIN
Ligand information
Receptor-Ligand Complex Structure
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PDB3bq1 Structural insights into the generation of single-base deletions by the Y family DNA polymerase dbh.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		G58 K63 K220 A221 Y249 R283 R333 K337
Binding residue
(residue number reindexed from 1)		G58 K63 K220 A221 Y249 R283 R333 K337
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0046872 metal ion binding
Biological Process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006281 DNA repair
GO:0042276 error-prone translesion synthesis
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:3bq1, PDBe:3bq1, PDBj:3bq1
PDBsum3bq1
PubMed18374650
UniProtQ4JB80|DPO4_SULAC DNA polymerase IV (Gene Name=dbh)

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