Structure of PDB 4qzb Chain A Binding Site BS03

Receptor Information
>4qzb Chain A (length=360) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VKKISQYACQRRTTLNNYNQLFTDALDILAENDELRENEGSCLAFMRASS
VLKSLPFPITSMKDTEGIPCLGDKVKSIIEGIIEDGESSEAKAVLNDERY
KSFKLFTSVFGVGLKTAEKWFRMGFRTLSKIQSDKSLRFTQMQKAGFLYY
EDLVSCVNRPEAEAVSMLVKEAVVTFLPDALVTMTGGFRRGKMTGHDVDF
LITSPEATEDEEQQLLHKVTDFWKQQGLLLYCDILESTFEKFKQPSRKVD
ALDHFQKCFLILKLDHGRVHSQQEGKGWKAIRVDLVMCPYDRRAFALLGW
TGSRQFERDLRRYATHERKMMLDNHALYDRTKRVFLEAESEEEIFAHLGL
DYIEPWERNA
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4qzb Structural basis for a novel mechanism of DNA bridging and alignment in eukaryotic DSB DNA repair.
Resolution2.15 Å
Binding residue
(original residue number in PDB)		F256 G257 V258 G259 K261 T262 M288 H342 A397 L398 F405 R432 D434 W450
Binding residue
(residue number reindexed from 1)		F110 G111 V112 G113 K115 T116 M142 H196 A251 L252 F259 R282 D284 W300
Enzymatic activity
Catalytic site (original residue number in PDB) D343 D345 D434
Catalytic site (residue number reindexed from 1) D197 D199 D284
Enzyme Commision number 2.7.7.31: DNA nucleotidylexotransferase.
3.1.11.-
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:4qzb, PDBe:4qzb, PDBj:4qzb
PDBsum4qzb
PubMed25762590
UniProtP09838|TDT_MOUSE DNA nucleotidylexotransferase (Gene Name=Dntt)

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