SMTL ID : 1bvi.1

RIBONUCLEASE T1 (WILDTYPE) COMPLEXED WITH 2'GMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

5 x 2GP: GUANOSINE-2'-MONOPHOSPHATE(Non-covalent)

2GP.1: 13 residues within 4Å: Chain A: N.36, Y.38, H.40, K.41, Y.42, N.43, N.44, Y.45, E.46, E.58, N.98, N.99, F.100 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:N.36, A:Y.38, A:N.43, A:N.43, A:N.44, A:Y.45, A:E.58, A:N.98, A:N.98, A:N.98, A:N.98 Salt bridges: A:H.40, A:E.46 Water bridges: C:S.53 2GP.2: 13 residues within 4Å: Chain B: N.36, Y.38, H.40, K.41, Y.42, N.43, N.44, Y.45, E.46, E.58, N.98, N.99, F.100 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:N.36, B:Y.38, B:Y.38, B:N.43, B:N.43, B:N.44, B:Y.45, B:H.92, B:N.98, B:N.98 Salt bridges: B:H.40, B:E.46, B:R.77 2GP.4: 10 residues within 4Å: Chain C: H.40, K.41, Y.42, N.43, N.44, Y.45, E.46, N.99, F.100 Ligands: 2GP.5 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:N.43, C:N.44, C:Y.45, C:N.99 Salt bridges: C:E.46 pi-Stacking: C:Y.45, C:Y.45 2GP.5: 12 residues within 4Å: Chain C: N.36, Y.38, H.40, E.58, S.72, P.73, G.74, R.77, H.92, N.98, F.100 Ligands: 2GP.4 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:N.36, C:Y.38, C:E.58, C:E.58, C:G.74, C:R.77, C:N.98, C:N.98 Salt bridges: C:H.40, C:R.77, C:H.92 pi-Cation interactions: C:R.77, C:R.77 2GP.7: 11 residues within 4Å: Chain D: Y.38, H.40, K.41, Y.42, N.43, N.44, Y.45, E.46, E.58, N.98, F.100 11 PLIP interactions: 11 interactions with chain D Hydrogen bonds: D:Y.38, D:Y.38, D:N.43, D:N.44, D:Y.45, D:E.58, D:N.98, D:N.98, D:N.98 Salt bridges: D:H.40, D:E.46

2 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.6: 2 residues within 4Å: Chain D: G.47, D.49 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:G.47, D:D.49, H2O.9

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langhorst, U. et al., Dissection of the structural and functional role of a conserved hydration site in RNase T1. Protein Sci. (1999)

Release Date

1998-09-23

Peptides

PROTEIN (RIBONUCLEASE T1): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

PROTEIN (RIBONUCLEASE T1)

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