SMTL ID : 1de9.2 (1 other biounit)

HUMAN APE1 ENDONUCLEASE WITH BOUND ABASIC DNA AND MN2+ ION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

1 x DC- DT- DA- DC: 5'-d(*CP*TP*AP*C)-3'(Non-covalent)

DC-DT-DA-DC.1: 11 residues within 4Å: Chain A: E.54, Y.86, Y.129, N.132, R.135 Ligands: 3DR-DG-DA-DT-DC.2, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, MN.4 Protein-ligand interaction information (PLIP) not available

1 x 3DR- DG- DA- DT- DC: 5'-d(P*(3DR)P*GP*AP*TP*C)-3'(Non-covalent)

3DR-DG-DA-DT-DC.2: 25 residues within 4Å: Chain A: E.54, Y.129, N.132, R.135, D.168, N.170, N.180, N.184, N.187, A.188, F.224, T.226, M.228, M.229, K.234, V.236, W.238, L.240, H.267 Ligands: DC-DT-DA-DC.1, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, DG-DA-DT-DC-DG-DG-DT-DA-DG.3, MN.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.129, A:N.132, A:N.170 Salt bridges: A:H.267

1 x DG- DA- DT- DC- DG- DG- DT- DA- DG: 5'-d(*GP*AP*TP*CP*GP*GP*TP*AP*G)-3'(Non-covalent)

DG-DA-DT-DC-DG-DG-DT-DA-DG.3: 19 residues within 4Å: Chain A: D.28, G.29, R.31, A.32, K.36, K.56, G.85, R.135, Y.227, M.228, M.229 Ligands: DC-DT-DA-DC.1, DC-DT-DA-DC.1, DC-DT-DA-DC.1, DC-DT-DA-DC.1, 3DR-DG-DA-DT-DC.2, 3DR-DG-DA-DT-DC.2, 3DR-DG-DA-DT-DC.2, 3DR-DG-DA-DT-DC.2 Protein-ligand interaction information (PLIP) not available

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.4: 5 residues within 4Å: Chain A: N.26, E.54, D.266 Ligands: DC-DT-DA-DC.1, 3DR-DG-DA-DT-DC.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.54, A:E.54

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mol, C.D. et al., DNA-bound structures and mutants reveal abasic DNA binding by APE1 and DNA repair coordination. Nature (2000)

Release Date

2000-02-02

Peptides

MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE

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