SMTL ID : 2mas.1

PURINE NUCLEOSIDE HYDROLASE WITH A TRANSITION STATE INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.9, D.14, N.38, T.125, D.241 Ligands: PIR.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.9, A:D.14, A:D.14, A:T.125, H2O.2 CA.3: 6 residues within 4Å: Chain B: D.9, D.14, N.38, T.125, D.241 Ligands: PIR.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.9, B:D.14, B:D.14, B:T.125, H2O.3 CA.5: 6 residues within 4Å: Chain C: D.9, D.14, N.38, T.125, D.241 Ligands: PIR.6 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.9, C:D.14, C:D.14, C:T.125, H2O.5 CA.7: 6 residues within 4Å: Chain D: D.9, D.14, N.38, T.125, D.241 Ligands: PIR.8 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.9, D:D.14, D:T.125, D:D.241, H2O.7

4 x PIR: 2-(4-AMINO-PHENYL)-5-HYDROXYMETHYL-PYRROLIDINE-3,4-DIOL(Non-covalent)

PIR.2: 16 residues within 4Å: Chain A: D.13, D.14, N.38, I.80, H.81, T.125, M.151, N.159, E.165, F.166, N.167, Y.228, R.232, H.240, D.241 Ligands: CA.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.80, A:I.80, A:F.166 Hydrogen bonds: A:N.38, A:N.38, A:N.159, A:E.165, A:N.167, A:N.167, A:D.241 pi-Stacking: A:H.81 PIR.4: 17 residues within 4Å: Chain B: D.13, D.14, N.38, A.77, I.80, H.81, T.125, M.151, N.159, E.165, F.166, N.167, Y.228, R.232, H.240, D.241 Ligands: CA.3 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:A.77, B:I.80, B:I.80, B:F.166 Hydrogen bonds: B:N.38, B:N.38, B:N.159, B:N.167, B:N.167, B:D.241 pi-Stacking: B:H.81 PIR.6: 16 residues within 4Å: Chain C: D.13, D.14, N.38, I.80, H.81, T.125, M.151, N.159, E.165, F.166, N.167, Y.228, R.232, H.240, D.241 Ligands: CA.5 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:I.80, C:I.80, C:F.166 Hydrogen bonds: C:N.38, C:N.38, C:N.159, C:E.165, C:N.167, C:N.167, C:D.241 pi-Stacking: C:H.81 PIR.8: 16 residues within 4Å: Chain D: D.13, D.14, N.38, I.80, H.81, T.125, M.151, N.159, E.165, F.166, N.167, Y.228, R.232, H.240, D.241 Ligands: CA.7 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:I.80, D:I.80, D:F.166 Hydrogen bonds: D:N.38, D:N.38, D:N.159, D:N.167, D:N.167 pi-Stacking: D:H.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Degano, M. et al., Trypanosomal nucleoside hydrolase. A novel mechanism from the structure with a transition-state inhibitor. Biochemistry (1998)

Release Date

1997-08-12

Peptides

INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE

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