SMTL ID : 5bir.1 (2 other biounits)

DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

2GP.1: 15 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, R.77, Q.92, N.98, N.99, F.100 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.36, A:Y.38, A:Y.38, A:N.43, A:N.44, A:Y.45, A:Q.92, A:N.98 Water bridges: A:N.98 Salt bridges: A:H.40, A:E.46, A:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

De Vos, S. et al., Dissecting histidine interactions of ribonuclease T1 with asparagine and glutamine replacements: analysis of double mutant cycles at one position. J.Mol.Biol. (1998)

Release Date

1997-12-31

Peptides

RIBONUCLEASE T1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBONUCLEASE T1

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