SMTL ID : 1pkk.2 (1 other biounit)

Structural basis for recognition and catalysis by the bifunctional dCTP deaminase and dUTPase from Methanococcus jannaschii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-trimer

Ligands

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

EDO.1: 6 residues within 4Å: Chain A: D.25, F.26, V.27, G.28, D.33, R.160 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.33, A:R.160 Water bridges: A:G.28 EDO.2: 4 residues within 4Å: Chain A: D.174, G.176, Y.177, S.178 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.177 EDO.3: 3 residues within 4Å: Chain A: P.21, N.23, T.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.23 Water bridges: A:N.158 EDO.4: 6 residues within 4Å: Chain B: D.25, F.26, V.27, G.28, D.33, R.160 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.33, B:R.160 Water bridges: B:G.28 EDO.5: 4 residues within 4Å: Chain B: D.174, G.176, Y.177, S.178 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.177 EDO.6: 3 residues within 4Å: Chain B: P.21, N.23, T.35 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.23 Water bridges: B:N.158 EDO.7: 6 residues within 4Å: Chain C: D.25, F.26, V.27, G.28, D.33, R.160 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:D.33, C:R.160 Water bridges: C:G.28 EDO.8: 4 residues within 4Å: Chain C: D.174, G.176, Y.177, S.178 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.177 EDO.9: 3 residues within 4Å: Chain C: P.21, N.23, T.35 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.23 Water bridges: C:N.158

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huffman, J.L. et al., Structural basis for recognition and catalysis by the bifunctional dCTP deaminase and dUTPase from Methanococcus jannaschii. J.Mol.Biol. (2003)

Release Date

2003-09-23

Peptides

Bifunctional deaminase/diphosphatase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Bifunctional deaminase/diphosphatase

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