SMTL ID : 3dh2.2 (3 other biounits)

Crystal structure of ribonuclease Sa2 with guanosine-3'-cyclophosphate prepared by cocrystallization

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

1 x BGC: beta-D-glucopyranose(Post Translational Modification)

BGC.1: 4 residues within 4Å: Chain A: P.31, Y.32, N.33, R.34 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:P.31, A:N.33, A:R.34, A:R.34 Salt bridges: A:R.34

1 x 3GP: GUANOSINE-3'-MONOPHOSPHATE(Non-covalent)

3GP.2: 13 residues within 4Å: Chain A: R.34, V.37, V.38, F.39, E.40, N.41, R.42, E.43, E.56, R.67, R.71, H.86, Y.87 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:R.34, A:E.40, A:R.42, A:E.56 Salt bridges: A:E.43, A:R.67, A:R.71, A:H.86 pi-Stacking: A:Y.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bauerova-Hlinkova, V. et al., Structure of RNase Sa2 complexes with mononucleotides - new aspects of catalytic reaction and substrate recognition. Febs J. (2009)

Release Date

2009-06-16

Peptides

Ribonuclease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Ribonuclease

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