Target Binding Site Detail
| Target General Information | Top | ||||
|---|---|---|---|---|---|
| Target ID | T06958 | Target Info | |||
| Target Name | DNA polymerase beta (POLB) | ||||
| Target Type | Clinical trial Target | ||||
| Gene Name | POLB | ||||
| UniProt ID | |||||
| Ligand General Information | Top | ||||
|---|---|---|---|---|---|
| Ligand Name | 5'-O-[(R)-{[(R)-[(R)-chloro(phosphono)methyl](hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]thymidine | Ligand Info | |||
| Canonical SMILES | CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)OP(=O)(C(P(=O)(O)O)Cl)O)O | ||||
| InChI | 1S/C11H18ClN2O13P3/c1-5-3-14(11(17)13-9(5)16)8-2-6(15)7(26-8)4-25-30(23,24)27-29(21,22)10(12)28(18,19)20/h3,6-8,10,15H,2,4H2,1H3,(H,21,22)(H,23,24)(H,13,16,17)(H2,18,19,20)/t6-,7+,8+,10+/m0/s1 | ||||
| InChIKey | AEQPCMIHLIQHEG-OKJYPTKPSA-N | ||||
| PubChem Compound ID | 134163694 | ||||
| Drug Binding Sites of Target | Top | |||||
|---|---|---|---|---|---|---|
| PDB ID: 6CTL Ternary complex crystal structure of DNA polymerase Beta with a dideoxy terminated primer with CHCL-R/S isomers, beta, gamma dTTP analogue | ||||||
| Method | X-ray diffraction | Resolution | 2.00 Å | Mutation | No | [1] |
| PDB Sequence |
TLNGGITDML
19 TELANFEKNV29 SQAIHKYNAY39 RKAASVIAKY49 PHKIKSGAEA59 KKLPGVGTKI 69 LEKIDEFLAT79 GKLRKLEKIR89 QDDTSSSINF99 LTRVSGIGPS109 AARKFVDEGI 119 KTLEDLRKNE129 DKLNHHQRIG139 LKYFGDFEKR149 IPREEMLQMQ159 DIVLNEVKKV 169 DSEYIATVCG179 SFRRGAESSG189 DMDVLLTHPS199 FTSESTKQPK209 LLHQVVEQLQ 219 KVHFITDTLS229 KGETKFMGVC239 QLPSKNDEKE249 YPHRRIDIRL259 IPKDQYYCGV 269 LYFTGSDIFN279 KNMRAHALEK289 GFTINEYTIR299 PLGVTGVAGE309 PLPVDSEKDI 319 FDYIQWKYRE329 PKDRSE
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| PDB ID: 6CTM Ternary complex crystal structure of DNA polymerase Beta with a dideoxy terminated primer with CHCL(R-isomer), beta, gamma dTTP analogue | ||||||
| Method | X-ray diffraction | Resolution | 2.10 Å | Mutation | No | [1] |
| PDB Sequence |
TLNGGITDML
19 TELANFEKNV29 SQAIHKYNAY39 RKAASVIAKY49 PHKIKSGAEA59 KKLPGVGTKI 69 LEKIDEFLAT79 GKLRKLEKIR89 QDDTSSSINF99 LTRVSGIGPS109 AARKFVDEGI 119 KTLEDLRKNE129 DKLNHHQRIG139 LKYFGDFEKR149 IPREEMLQMQ159 DIVLNEVKKV 169 DSEYIATVCG179 SFRRGAESSG189 DMDVLLTHPS199 FTSESTKQPK209 LLHQVVEQLQ 219 KVHFITDTLS229 KGETKFMGVC239 QLPSKNDEKE249 YPHRRIDIRL259 IPKDQYYCGV 269 LYFTGSDIFN279 KNMRAHALEK289 GFTINEYTIR299 PLGVTGVAGE309 PLPVDSEKDI 319 FDYIQWKYRE329 PKDRSE
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| References | Top | ||||
|---|---|---|---|---|---|
| REF 1 | Mapping Functional Substrate-Enzyme Interactions in the pol beta Active Site through Chemical Biology: Structural Responses to Acidity Modification of Incoming dNTPs. Biochemistry. 2018 Jul 3;57(26):3934-3944. | ||||
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