SMTL ID : 8gl9.1 (1 other biounit)

Co-crystal structure of caPCNA bound to AOH1160 derivative 1LE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

homo-trimer

Ligands

6 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 1 residues within 4Å: Chain A: N.24 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: R.53, K.240, H.246 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain B: N.24 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain B: R.53, K.240, H.246 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain C: N.24 Ligand excluded by PLIP CL.12: 3 residues within 4Å: Chain C: R.53, K.240, H.246 Ligand excluded by PLIP

6 x ZQW: N~2~-(naphthalene-1-carbonyl)-N-(2-phenoxyphenyl)-L-alpha-glutamine(Non-covalent)

ZQW.3: 10 residues within 4Å: Chain A: M.40, H.44, V.45, S.46, L.47, L.126, Y.250, A.252 Ligands: ZQW.4, ZQW.5 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.47, A:L.126, A:Y.250, A:A.252 ZQW.4: 8 residues within 4Å: Chain A: Q.131, A.231, D.232, V.233, P.234, A.252, P.253 Ligands: ZQW.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.233, A:P.234, A:A.252, A:P.253 Hydrogen bonds: A:D.232 ZQW.5: 11 residues within 4Å: Chain A: E.25, A.26, Q.38, S.39, M.40, H.44, L.47, L.121, V.123, L.126 Ligands: ZQW.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Q.38, A:H.44, A:L.47, A:L.121, A:L.126, A:L.126 Hydrogen bonds: A:M.40 pi-Stacking: A:H.44, A:H.44 ZQW.8: 10 residues within 4Å: Chain B: M.40, H.44, V.45, S.46, L.47, P.234, Y.250, A.252 Ligands: ZQW.9, ZQW.10 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:H.44, B:L.47, B:L.47, B:P.234, B:Y.250 ZQW.9: 7 residues within 4Å: Chain B: Q.131, D.232, V.233, P.234, A.252, P.253 Ligands: ZQW.8 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:D.232, B:V.233, B:P.234, B:A.252 Hydrogen bonds: B:D.232 ZQW.10: 9 residues within 4Å: Chain B: E.25, A.26, Q.38, S.39, M.40, H.44, L.121, L.126 Ligands: ZQW.8 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Q.38, B:H.44, B:L.121, B:L.126, B:L.126 Hydrogen bonds: B:E.25, B:C.27, B:M.40 pi-Stacking: B:H.44, B:H.44

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gu, L. et al., Small molecule targeting of transcription-replication conflict for selective chemotherapy. Cell Chem Biol (2023)

Release Date

2023-07-26

Peptides

Proliferating cell nuclear antigen: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Proliferating cell nuclear antigen

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