SMTL ID : 4rsd.1

STRUCTURE OF THE D121A VARIANT OF RIBONUCLEASE A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 6 residues within 4Å: Chain A: F.8, Q.11, H.12, V.118, H.119, F.120 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.11, A:F.120 Salt bridges: A:H.12, A:H.119

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

CL.2: 2 residues within 4Å: Chain A: R.10, N.34 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain A: H.12, N.44, T.45, F.120 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schultz, L.W. et al., His...Asp catalytic dyad of ribonuclease A: structure and function of the wild-type, D121N, and D121A enzymes. Biochemistry (1998)

Release Date

1998-07-15

Peptides

RIBONUCLEASE A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBONUCLEASE A