SMTL ID : 4gte.1

T. Maritima FDTS (E144R mutant) with FAD and Folate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-tetramer

Ligands

4 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 16 residues within 4Å: Chain A: R.90, H.91, R.92, I.93, N.181, L.185, R.186 Chain C: H.65, T.67, E.70, I.93, N.175, R.177, S.178 Chain D: S.95 Ligands: FAD.4 17 PLIP interactions: 2 interactions with chain D, 9 interactions with chain A, 6 interactions with chain C Hydrogen bonds: D:S.95, A:R.92, A:R.92, A:I.93, A:N.181, A:N.181, C:H.65, C:T.67, C:N.175, C:R.177 Water bridges: D:A.94, C:T.67 Salt bridges: A:H.91, A:H.91, A:R.92, A:R.92, C:R.177 FAD.2: 22 residues within 4Å: Chain B: R.90, H.91, R.92, I.93, N.181, L.185, R.186 Chain C: A.94, S.95, N.97, E.98, S.100 Chain D: H.63, G.64, H.65, T.67, E.70, I.93, N.175, R.177 Ligands: MEF.3, FAD.5 26 PLIP interactions: 15 interactions with chain B, 5 interactions with chain C, 6 interactions with chain D Hydrogen bonds: B:R.90, B:R.90, B:R.92, B:R.92, B:I.93, B:N.181, B:N.181, B:R.186, C:S.95, C:E.98, C:E.98, C:S.100, D:N.175, D:R.177 Water bridges: B:R.90, B:H.91, B:H.91, C:Y.96 Salt bridges: B:H.91, B:H.91, B:R.92, B:R.92, D:R.177 Hydrophobic interactions: D:H.65 pi-Stacking: D:H.65, D:H.65 FAD.4: 15 residues within 4Å: Chain A: T.67, E.70, I.93, N.175, R.177, S.178 Chain B: S.95 Chain C: R.90, H.91, R.92, I.93, N.181, L.185, R.186 Ligands: FAD.1 16 PLIP interactions: 11 interactions with chain C, 5 interactions with chain A Hydrogen bonds: C:R.92, C:R.92, C:I.93, C:N.181, C:N.181, A:N.175, A:N.175, A:R.177, A:R.177 Water bridges: C:H.91, C:H.91 Salt bridges: C:H.91, C:H.91, C:R.92, C:R.92, A:R.177 FAD.5: 22 residues within 4Å: Chain A: A.94, S.95, N.97, E.98, S.100 Chain B: H.63, G.64, H.65, T.67, E.70, I.93, N.175, R.177 Chain D: R.90, H.91, R.92, I.93, N.181, L.185, R.186 Ligands: FAD.2, MEF.6 27 PLIP interactions: 7 interactions with chain B, 5 interactions with chain A, 15 interactions with chain D Hydrophobic interactions: B:H.65, D:L.185 Hydrogen bonds: B:N.175, B:R.177, A:S.95, A:E.98, A:E.98, A:S.100, D:R.90, D:R.90, D:R.90, D:R.92, D:R.92, D:I.93, D:N.181, D:N.181, D:R.186, D:R.186 Water bridges: B:T.67, A:A.94 Salt bridges: B:R.177, D:H.91, D:H.91, D:R.92, D:R.92 pi-Stacking: B:H.65, B:H.65

2 x MEF: N-({4-[(6aR)-3-amino-1-oxo-1,2,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8(9H)-yl]phenyl}carbonyl)-L-glutamic acid(Non-covalent)

MEF.3: 6 residues within 4Å: Chain B: Q.87, R.186, H.190 Chain C: R.102, R.156 Ligands: FAD.2 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain B Hydrogen bonds: C:R.156, B:R.186, B:R.186 Water bridges: B:R.86, B:R.90 MEF.6: 6 residues within 4Å: Chain A: R.102, R.156 Chain D: Q.87, R.186, H.190 Ligands: FAD.5 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain D Hydrogen bonds: A:R.102, A:R.156, D:R.186, D:R.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koehn, E.M. et al., Folate binding site of flavin-dependent thymidylate synthase. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-10-17

Peptides

Thymidylate synthase thyX: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Thymidylate synthase thyX

Related Entries With Identical Sequence