SMTL ID : 1ewq.1

CRYSTAL STRUCTURE TAQ MUTS COMPLEXED WITH A HETERODUPLEX DNA AT 2.2 A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain C: N.585, M.586, G.588, K.589, S.590 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:N.585, C:G.588, C:K.589, C:S.590 Water bridges: C:A.587, C:A.587, C:G.588, C:T.591 SO4.2: 8 residues within 4Å: Chain C: G.583, P.584, 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:Y.737, C:G.738, D:T.668, D:S.669 Water bridges: C:G.583, C:G.583 Salt bridges: C:H.696 SO4.4: 5 residues within 4Å: Chain D: N.585, M.586, G.588, K.589, S.590 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:N.585, D:S.590 Water bridges: D:G.588, D:G.588, D:K.589, D:K.589, D:T.591, D:D.662 SO4.5: 9 residues within 4Å: Chain C: T.668, S.669, D.672 Chain D: G.583, P.584, H.696, S.736, Y.737, G.738 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:S.669, D:G.583, D:Y.737, D:G.738 Salt bridges: D:H.696

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain C: D.168, E.169, R.172, R.251, L.252, P.253 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:D.168, C:R.251, C:L.252 EDO.6: 3 residues within 4Å: Chain D: R.280, Y.327, R.328 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:R.280, D:R.328 EDO.7: 5 residues within 4Å: Chain B: G.5, A.6 Chain D: Q.19, V.108, R.110 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:R.110 EDO.8: 3 residues within 4Å: Chain D: G.588, T.591, H.726 3 PLIP interactions: 3 interactions with chain D Water bridges: D:G.588, D:T.591, D:H.726 EDO.9: 5 residues within 4Å: Chain D: F.263, T.271, F.273, S.274, D.277 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:F.263, D:S.274, D:D.277 Water bridges: D:R.285 EDO.10: 8 residues within 4Å: Chain D: I.553, G.556, N.570, D.571, L.572, F.592, Q.595, T.596 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:G.556, D:N.570, D:T.596 EDO.11: 7 residues within 4Å: Chain D: L.122, E.124, L.127, S.151, R.334, T.337, R.338 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:E.124, D:R.338, D:R.338

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Obmolova, G. et al., Crystal structures of mismatch repair protein MutS and its complex with a substrate DNA. Nature (2000)

Release Date

2000-10-23

Peptides

DNA MISMATCH REPAIR PROTEIN MUTS: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

DNA MISMATCH REPAIR PROTEIN MUTS

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