Structure of PDB 4k4g Chain I Binding Site BS03

Receptor Information
>4k4g Chain I (length=327) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TNHNLHITEKLEVLAKAYSVQGDKWRALGYAKAINALKSFHKPVTSYQEA
CSIPGIGKRMAEKIIEILESGHLRKLDHISESVPVLELFSNIWGAGTKTA
QMWYQQGFRSLEDIRSQASLTTQQAIGLKHYSDFLERMPREEATEIEQTV
QKAAQAFNSGLLCVACGSYRRGKATCGDVDVLITHPDGRSHRGIFSRLLD
SLRQEGFLTDDLVSQEENGQQQKYLGVCRLPGPGRRHRRLDIIVVPYSEF
ACALLYFTGSAHFNRSMRALAKTKGMSLSEHALSTAVVCKVGPGRVLPTP
TEKDVFRLLGLPYREPAERDWLEHHHH
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4k4g Structural basis for the binding and incorporation of nucleotide analogs with L-stereochemistry by human DNA polymerase lambda.
Resolution2.15 Å
Binding residue
(original residue number in PDB)		W274 R275 Y279 G304 G306 R308 M309 K312
Binding residue
(residue number reindexed from 1)		W25 R26 Y30 G55 G57 R59 M60 K63
Enzymatic activity
Catalytic site (original residue number in PDB) D427 D429 D490
Catalytic site (residue number reindexed from 1) D178 D180 D241
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:4k4g, PDBe:4k4g, PDBj:4k4g
PDBsum4k4g
PubMed25015085
UniProtQ9UGP5|DPOLL_HUMAN DNA polymerase lambda (Gene Name=POLL)

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