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Ligands
Code Name Style Show Link
GOL Glycerol
Non-standard Residues
Code Name Show
CAR Cytosine arabinose-5'-phosphate
Glycosylation
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Modification
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Code : 6D0M   PDBj   RCSB PDB   PDBe
Header : TRANSFERASE/DNA
Title : Polymerase Eta post-insertion binary complex with cytarabine (AraC)
Release Data : 2018-09-05
Compound :
mol_id molecule chains synonym
1 DNA polymerase eta A RAD30 homolog A,Xeroderma pigmentosum variant type protein
ec: 2.7.7.7
fragment: residues 1-432
mutation: C406M
mol_id molecule chains
2 DNA (5'-D(*CP*AP*TP*GP*AP*CP*AP*GP*TP*GP*CP*T)-3') T
other_details: DNA template strand
mol_id molecule chains
3 DNA/RNA (5'-D(*AP*GP*CP*AP*CP*TP*GP*T)-R(P*(CAR))-3') P
other_details: DNA primer strand
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Escherichia coli BL21(DE3)  (taxid:469008)
gene: POLH, RAD30, RAD30A, XPV
expression_system_strain: BL21(DE3)
expression_system_vector_type: plasmid
expression_system_plasmid: PET28
mol_id organism_scientific
2 Synthetic construct  (taxid:32630)
synthetic: yes
other_details: Engineered
mol_id organism_scientific
3 Synthetic construct  (taxid:32630)
synthetic: yes
other_details: Engineered
Authors : Rechkoblit, O., Aggarwal, A.K.
Keywords : Cytarabine, AraC, DNA damage, Translesion, DNA synthesis, DNA Replication, TRANSFERASE, TRANSFERASE-DNA complex
Exp. method : X-RAY DIFFRACTION ( 1.832 Å )
Citation :

Structural basis for polymerase eta-promoted resistance to the anticancer nucleoside analog cytarabine.

Rechkoblit, O.,Choudhury, J.R.,Buku, A.  et al.
(2018)  Sci Rep  8 : 12702 - 12702

PubMed: 30140014
DOI: 10.1038/s41598-018-30796-w

Chain : A
UniProt : Q9Y253 (POLH_HUMAN)
Reaction: EC: Evidence:
Physiological Direction:
a 2'-deoxyribonucleoside 5'-triphosphate + DNA(n) = diphosphate + DNA(n+1) 2.7.7.7 PubMed:27284197
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