SMTL ID : 3dib.2 (1 other biounit)

Crystal structure of bovine pancreatic ribonuclease A variant (I106A)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

10 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.2: 2 residues within 4Å: Chain A: R.10, N.34 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain A: T.3 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: H.12, N.44, T.45, F.120 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: H.12, H.119, F.120 Ligand excluded by PLIP CL.7: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain B: R.10, N.34 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Chain B: T.3 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain B: H.12, N.44, T.45, F.120 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain B: H.12, H.119, F.120 Ligand excluded by PLIP

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

SO4.6: 2 residues within 4Å: Chain A: T.3, A.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.4 Water bridges: A:T.3, A:A.5 SO4.12: 2 residues within 4Å: Chain B: T.3, A.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:A.4 Water bridges: B:T.3, B:A.5, B:E.111, B:E.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kurpiewska, K. et al., X-ray crystallographic studies of RNase A variants engineered at the most destabilizing positions of the main hydrophobic core: further insight into protein stability. Proteins (2009)

Release Date

2008-07-15

Peptides

Ribonuclease pancreatic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Ribonuclease pancreatic

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