SMTL ID : 1dy5.2 (1 other biounit)

Deamidated derivative of bovine pancreatic ribonuclease

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.87 Å

Oligo State

monomer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: K.7, Q.11, H.12, K.41, V.118, H.119, F.120 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Q.11, A:V.118, A:F.120 Water bridges: A:H.12, A:K.41, A:K.41, A:N.44, A:H.119, A:H.119 Salt bridges: A:H.12, A:K.41, A:H.119 SO4.2: 3 residues within 4Å: Chain A: T.87, G.88, S.89 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.87, A:G.88, A:S.89, A:S.89

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

ACT.3: 5 residues within 4Å: Chain A: H.12, V.43, N.44, T.45, F.120 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.45 Water bridges: A:N.44 Salt bridges: A:H.12 ACT.4: 2 residues within 4Å: Chain A: V.43, R.85 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.85, A:R.85, A:R.85 Salt bridges: A:R.85 ACT.5: 5 residues within 4Å: Chain A: S.21, Y.25, Q.28, M.29, S.32 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Q.28

4 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.6: 4 residues within 4Å: Chain A: N.62, V.63, A.64, T.70 No protein-ligand interaction detected (PLIP) IPA.7: 2 residues within 4Å: Chain A: A.56, S.59 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.56 IPA.8: 2 residues within 4Å: Chain A: D.67, H.119 No protein-ligand interaction detected (PLIP) IPA.9: 5 residues within 4Å: Chain A: A.20, S.22, S.23, T.99, Q.101 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.99, A:Q.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Esposito, L. et al., The Ultrahigh Resolution Crystal Structure of Ribonuclease A Containing an Isoaspartyl Residue: Hydration and Sterochemical Analysis. J.Mol.Biol. (2000)

Release Date

2000-03-28

Peptides

RIBONUCLEASE A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

RIBONUCLEASE A

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