SMTL ID : 4gtl.1

T. Maritima FDTS (R174K mutant) with FAD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

homo-tetramer

Ligands

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

FAD.1: 15 residues within 4Å: Chain B: R.90, H.91, R.92, I.93, N.181, L.185, K.186 Chain C: A.94, S.95 Chain D: T.67, E.70, I.93, N.175, R.177 Ligands: FAD.3 17 PLIP interactions: 11 interactions with chain B, 1 interactions with chain C, 5 interactions with chain D Hydrogen bonds: B:R.92, B:R.92, B:I.93, B:N.181, C:S.95, D:T.67, D:N.175, D:R.177, D:R.177 Water bridges: B:R.90, B:H.91, B:H.91 Salt bridges: B:H.91, B:H.91, B:R.92, B:R.92, D:R.177 FAD.2: 20 residues within 4Å: Chain A: R.90, H.91, R.92, I.93, N.181, L.185, K.186 Chain C: H.63, G.64, H.65, T.67, E.70, I.93, N.175, R.177 Chain D: S.95, N.97, E.98, S.100, Y.103 25 PLIP interactions: 6 interactions with chain D, 13 interactions with chain A, 6 interactions with chain C Hydrogen bonds: D:S.95, D:E.98, D:E.98, D:S.100, D:Y.103, A:R.90, A:R.90, A:R.92, A:R.92, A:I.93, A:N.181, A:N.181, C:N.175, C:R.177 Water bridges: D:Y.96, A:R.90 Hydrophobic interactions: A:L.185, C:H.65 Salt bridges: A:H.91, A:H.91, A:R.92, A:R.92, C:R.177 pi-Stacking: C:H.65, C:H.65 FAD.3: 21 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, K.186 Ligands: FAD.1 20 PLIP interactions: 5 interactions with chain A, 11 interactions with chain D, 4 interactions with chain B Hydrogen bonds: A:S.95, A:N.97, A:E.98, A:E.98, A:S.100, D:R.90, D:R.90, D:R.92, D:R.92, D:I.93, D:N.181, B:N.175, B:R.177 Hydrophobic interactions: D:L.185 Salt bridges: D:H.91, D:H.91, D:R.92, D:R.92, B:R.177 pi-Stacking: B:H.65

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