SMTL ID : 1o25.1

Crystal structure of Thymidylate Synthase Complementing Protein (TM0449) from Thermotoga maritima with dUMP at 2.4 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

4 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)

UMP.1: 10 residues within 4Å: Chain A: E.98, L.99, S.100, G.101, R.102, R.159 Chain D: R.86, Q.87, R.90, R.186 15 PLIP interactions: 8 interactions with chain D, 7 interactions with chain A Hydrogen bonds: D:R.86, D:Q.87, D:R.90, D:R.186, D:R.186, A:G.101, A:R.102, A:R.102 Water bridges: D:R.86, D:R.90, A:R.159, A:R.159, A:R.159 Salt bridges: D:R.86, A:R.159 UMP.2: 11 residues within 4Å: Chain B: F.89, E.98, L.99, S.100, G.101, R.102, R.159 Chain C: R.86, Q.87, R.90, R.186 16 PLIP interactions: 8 interactions with chain B, 8 interactions with chain C Hydrogen bonds: B:E.98, B:G.101, B:R.102, B:R.102, C:Q.87, C:R.90, C:R.186, C:R.186 Water bridges: B:R.159, B:R.159, B:R.159, C:Q.87, C:R.90, C:Q.192 Salt bridges: B:R.159 Hydrophobic interactions: C:Q.87 UMP.3: 10 residues within 4Å: Chain B: Q.87, R.90, R.186 Chain C: F.89, E.98, L.99, S.100, G.101, R.102, R.159 17 PLIP interactions: 8 interactions with chain B, 9 interactions with chain C Hydrophobic interactions: B:Q.87, B:R.90 Hydrogen bonds: B:R.86, B:Q.87, B:R.90, B:R.186, B:R.186, C:G.101, C:R.102, C:R.102 Water bridges: B:R.86, C:E.98, C:R.159, C:R.159, C:R.159, C:R.159 Salt bridges: C:R.159 UMP.4: 11 residues within 4Å: Chain A: R.86, Q.87, R.90, R.186 Chain D: F.89, E.98, L.99, S.100, G.101, R.102, R.159 15 PLIP interactions: 7 interactions with chain D, 8 interactions with chain A Hydrogen bonds: D:G.101, D:R.102, D:R.102, A:Q.87, A:R.90, A:R.186, A:R.186 Water bridges: D:E.98, D:R.159, D:R.159, A:R.86, A:R.86 Salt bridges: D:R.159 Hydrophobic interactions: A:Q.87, A:R.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mathews, I.I. et al., Functional Analysis of Substrate and Cofactor Complex Structures of a Thymidylate Synthase-Complementing Protein. Structure (2003)

Release Date

2003-06-24

Peptides

Thymidylate synthase thyX: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Thymidylate synthase thyX

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