SMTL ID : 2r1r.6 (7 other biounits)

RIBONUCLEOTIDE REDUCTASE R1 PROTEIN WITH DTTP OCCUPYING THE SPECIFICITY SITE FROM ESCHERICHIA COLI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-oligomer

Ligands

2 x TTP: THYMIDINE-5'-TRIPHOSPHATE(Non-covalent)

TTP.1: 9 residues within 4Å: Chain A: D.232, S.233, L.234, R.262, I.268, R.269, H.275, T.276 Chain C: S.249 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.234, A:L.234, A:I.268 Hydrogen bonds: A:D.232, A:L.234, A:R.269, A:T.276 Salt bridges: A:R.262 TTP.2: 9 residues within 4Å: Chain A: S.249 Chain C: D.232, S.233, L.234, R.262, I.268, R.269, H.275, T.276 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:L.234, C:L.234, C:I.268 Hydrogen bonds: C:D.232, C:L.234, C:R.269, C:H.275, C:T.276 Salt bridges: C:R.262

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eriksson, M. et al., Binding of allosteric effectors to ribonucleotide reductase protein R1: reduction of active-site cysteines promotes substrate binding. Structure (1997)

Release Date

1998-01-28

Peptides

RIBONUCLEOTIDE REDUCTASE R1 PROTEIN: AC
RIBONUCLEOTIDE REDUCTASE R2 PROTEIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
D

D
E

RIBONUCLEOTIDE REDUCTASE R1 PROTEIN

RIBONUCLEOTIDE REDUCTASE R2 PROTEIN

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