SMTL ID : 1b2m.1 (1 other biounit)

THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x G- U34: 5'-R(*GP*(U34))-3'(Non-covalent)

G-U34.1: 12 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, F.100 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.36, A:Y.38 Water bridges: A:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arni, R.K. et al., Three-dimensional structure of ribonuclease T1 complexed with an isosteric phosphonate substrate analogue of GpU: alternate substrate binding modes and catalysis. Biochemistry (1999)

Release Date

1999-03-25

Peptides

RIBONUCLEASE T1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBONUCLEASE T1

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