SMTL ID : 1fw6.1

CRYSTAL STRUCTURE OF A TAQ MUTS-DNA-ADP TERNARY COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain C: S.590 Ligands: ADP.4, SO4.5 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:S.590, H2O.3, H2O.3, H2O.7 MG.6: 3 residues within 4Å: Chain D: S.590, D.662 Ligands: ADP.8 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:S.590, H2O.8, H2O.8, H2O.8, H2O.8

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 9 residues within 4Å: Chain C: G.583, P.584, N.585, H.696, S.736, Y.737, G.738 Chain D: T.668, S.669 7 PLIP interactions: 5 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:N.585, C:S.736, C:Y.737, D:T.668, D:S.669 Water bridges: C:N.585 Salt bridges: C:H.696 SO4.3: 4 residues within 4Å: Chain C: S.637, T.638 Chain D: N.585, R.666 6 PLIP interactions: 4 interactions with chain D, 2 interactions with chain C Water bridges: D:N.585, D:K.589, D:R.666 Salt bridges: D:R.666 Hydrogen bonds: C:T.638, C:T.638 SO4.5: 3 residues within 4Å: Chain C: R.666 Chain D: T.638 Ligands: MG.1 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:T.638, D:T.638, D:T.638 Water bridges: C:R.666 Salt bridges: C:R.666 SO4.7: 10 residues within 4Å: Chain C: G.667, T.668, S.669 Chain D: G.583, P.584, N.585, H.696, S.736, Y.737, G.738 6 PLIP interactions: 1 interactions with chain C, 5 interactions with chain D Hydrogen bonds: C:S.669, D:N.585, D:N.585, D:S.736, D:Y.737 Salt bridges: D:H.696

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.4: 13 residues within 4Å: Chain C: E.566, F.567, V.568, N.570, N.585, M.586, A.587, G.588, K.589, S.590, T.591, H.726 Ligands: MG.1 17 PLIP interactions: 17 interactions with chain C Hydrogen bonds: C:V.568, C:V.568, C:N.570, C:N.585, C:A.587, C:G.588, C:G.588, C:K.589, C:S.590, C:T.591, C:T.591 Water bridges: C:S.590, C:S.590, C:S.590 Salt bridges: C:K.589 pi-Stacking: C:H.726, C:H.726 ADP.8: 13 residues within 4Å: Chain D: E.566, F.567, V.568, P.584, N.585, M.586, A.587, G.588, K.589, S.590, T.591, H.726 Ligands: MG.6 21 PLIP interactions: 21 interactions with chain D Hydrogen bonds: D:V.568, D:V.568, D:N.585, D:A.587, D:G.588, D:K.589, D:S.590, D:T.591, D:T.591 Water bridges: D:R.564, D:K.589, D:K.589, D:K.589, D:S.590, D:S.590, D:F.592, D:E.663 Salt bridges: D:K.589 pi-Stacking: D:F.567, D:H.726, D:H.726

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Junop, M.S. et al., Composite active site of an ABC ATPase: MutS uses ATP to verify mismatch recognition and authorize DNA repair. Mol.Cell (2001)

Release Date

2001-02-19

Peptides

DNA MISMATCH REPAIR PROTEIN MUTS: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

DNA MISMATCH REPAIR PROTEIN MUTS