SMTL ID : 1rpg.1

STRUCTURES OF RNASE A COMPLEXED WITH 3'-CMP AND D(CPA): ACTIVE SITE CONFORMATION AND CONSERVED WATER MOLECULES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x CPA: 2'-DEOXYCYTIDINE-2'-DEOXYADENOSINE-3',5'-MONOPHOSPHATE(Non-covalent)

CPA.1: 15 residues within 4Å: Chain A: K.7, Q.11, H.12, V.43, N.44, T.45, C.65, Q.69, N.71, R.85, A.109, E.111, V.118, H.119, F.120 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.43 Hydrogen bonds: A:Q.11, A:T.45, A:T.45, A:T.45, A:N.71, A:N.71, A:R.85, A:F.120 Water bridges: A:K.66 Salt bridges: A:K.7, A:H.12, A:H.119 pi-Stacking: A:H.119

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 1 residues within 4Å: Chain A: S.21 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zegers, I. et al., The structures of RNase A complexed with 3'-CMP and d(CpA): active site conformation and conserved water molecules. Protein Sci. (1994)

Release Date

1994-12-20

Peptides

RIBONUCLEASE A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RIBONUCLEASE A

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