SMTL ID : 8fim.2 (1 other biounit)

Structure of APOBEC3A (E72A inactive mutant) in complex with TTC-hairpin DNA substrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

monomer

Ligands

1 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 3 residues within 4Å: Chain A: K.159, H.160, D.163 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.163, A:D.163 Salt bridges: A:K.159, A:K.159, A:H.160

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.70, C.101, C.106 Ligands: CL.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.70, A:C.101, A:C.106

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

CL.3: 7 residues within 4Å: Chain A: H.70, A.72, P.100, C.101, C.106 Chain B: C.8 Ligands: ZN.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harjes, S. et al., Structure-guided inhibition of the cancer DNA-mutating enzyme APOBEC3A. Nat Commun (2023)

Release Date

2023-09-06

Peptides

DNA dC->dU-editing enzyme APOBEC-3A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

DNA dC->dU-editing enzyme APOBEC-3A

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