SMTL ID : 1rgl.1

RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 1 residues within 4Å: Chain A: D.15 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.15, A:D.15

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

2GP.2: 11 residues within 4Å: Chain A: N.36, Y.38, H.40, E.58, P.73, G.74, R.77, H.92, G.97, N.98, F.100 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Y.38, A:E.58, A:E.58, A:G.74, A:G.74, A:R.77 Water bridges: A:N.36, A:G.74, A:G.74 Salt bridges: A:H.40, A:R.77, A:H.92 pi-Stacking: A:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Granzin, J. et al., RNase T1 mutant Glu46Gln binds the inhibitors 2'GMP and 2'AMP at the 3' subsite. J.Mol.Biol. (1992)

Release Date

1993-01-15

Peptides

RIBONUCLEASE T1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBONUCLEASE T1

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