SMTL ID : 3mwr.1

Crystal structure of ribonuclease A tandem enzymes and their interaction with the cytosolic ribonuclease inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: T.3, A.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.4 Water bridges: A:A.5 SO4.2: 6 residues within 4Å: Chain A: Q.11, H.12, K.41, V.118, H.119, F.120 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.11, A:F.120, A:F.120 Water bridges: A:K.41 Salt bridges: A:H.12, A:K.41, A:H.119 SO4.3: 6 residues within 4Å: Chain A: Q.141, H.142, K.171, V.248, H.249, F.250 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.141, A:F.250 Water bridges: A:H.142, A:H.142, A:K.171, A:K.171 Salt bridges: A:H.142, A:K.171, A:H.249 SO4.4: 3 residues within 4Å: Chain A: K.234, A.252, S.253 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.253 Water bridges: A:T.175, A:R.215 Salt bridges: A:K.234

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: A.150, S.152, S.153, T.229, T.230, Q.231 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.231, A:Q.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arnold, U. et al., Crystal structure of RNase A tandem enzymes and their interaction with the cytosolic ribonuclease inhibitor. Febs J. (2011)

Release Date

2011-02-09

Peptides

Ribonuclease pancreatic, LINKER, Ribonuclease pancreatic: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ribonuclease pancreatic, LINKER, Ribonuclease pancreatic