Structure of PDB 4xa5 Chain A Binding Site BS01
Receptor Information
>4xa5 Chain A (length=314) Species:
9606
(Homo sapiens) [
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HNLHITEKLEVLAKAYSVQGDKWRALGYAKAINALKSFHKPVTSYQEACS
IPGIGKRMAEKIIEILESGHLRKLDHISESVPVLELFSNIWGAGTKTAQM
WYQQGFRSLEDIRSQASLTTQQAIGLKHYSDFLERMPREEATEIEQTVQK
AAQAFNSGLLCVACGSYRRGKATCGDVDVLITHPDGRSHRGIFSRLLDSL
RQEGFLTDDLVSQEENGQQQKYLGVCRLPGPGRRHRRLDIIVVPYSEFAC
ALLYFTGSAHFNRSMRALAKTKGMSLSEHALSTAVPGRVLPTPTEKDVFR
LLGLPYREPAERDW
Ligand information
>4xa5 Chain D (length=4) [
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gccg
Receptor-Ligand Complex Structure
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PDB
4xa5
Nucleotide binding interactions modulate dNTP selectivity and facilitate 8-oxo-dGTP incorporation by DNA polymerase lambda.
Resolution
1.9 Å
Binding residue
(original residue number in PDB)
Y267 W274 R275 G278 Y279 P303 G304 G306 R308 M309 K312
Binding residue
(residue number reindexed from 1)
Y16 W23 R24 G27 Y28 P52 G53 G55 R57 M58 K61
Enzymatic activity
Catalytic site (original residue number in PDB)
D427 D429 D490
Catalytic site (residue number reindexed from 1)
D176 D178 D239
Enzyme Commision number
2.7.7.7
: DNA-directed DNA polymerase.
4.2.99.-
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003887
DNA-directed DNA polymerase activity
GO:0016779
nucleotidyltransferase activity
GO:0034061
DNA polymerase activity
Biological Process
GO:0006281
DNA repair
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Molecular Function
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Biological Process
External links
PDB
RCSB:4xa5
,
PDBe:4xa5
,
PDBj:4xa5
PDBsum
4xa5
PubMed
26220180
UniProt
Q9UGP5
|DPOLL_HUMAN DNA polymerase lambda (Gene Name=POLL)
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