SMTL ID : 1yta.1 (1 other biounit)

Crystal Structure of Oligoribonuclease, the lone essential exoribonuclease in Escherichia coli

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

3 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 7 residues within 4Å: Chain A: N.106, S.107, S.134, K.137, K.153 Chain B: Y.128, R.129 12 PLIP interactions: 2 interactions with chain B, 10 interactions with chain A Hydrogen bonds: B:Y.128, A:N.106, A:S.107, A:S.107, A:S.107, A:S.134 Salt bridges: B:R.129, A:K.137, A:K.137, A:K.153 Water bridges: A:N.106, A:K.153 FLC.2: 3 residues within 4Å: Chain A: E.20, R.23, K.117 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.117, A:K.117 Salt bridges: A:R.23, A:K.117, A:K.117 FLC.3: 7 residues within 4Å: Chain A: Y.128, R.129 Chain B: N.106, S.107, S.134, K.137, K.153 10 PLIP interactions: 1 interactions with chain A, 9 interactions with chain B Salt bridges: A:R.129, B:K.137, B:K.137, B:K.153 Hydrogen bonds: B:S.107, B:S.107, B:S.107, B:S.134 Water bridges: B:N.106, B:S.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fiedler, T.J. et al., Crystal Structure of Oligoribonuclease, the lone essential exoribonuclease in Escherichia coli. To be Published

Release Date

2006-02-14

Peptides

Oligoribonuclease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Oligoribonuclease

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