SMTL ID : 1nc3.1

Crystal structure of E. coli MTA/AdoHcy nucleosidase complexed with formycin A (FMA)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x FMC: (1S)-1-(7-AMINO-1H-PYRAZOLO[4,3-D]PYRIMIDIN-3-YL)-1,4-ANHYDRO-D-RIBITOL(Non-covalent)

FMC.1: 17 residues within 4Å: Chain A: A.18, I.60, S.86, A.87, G.88, A.160, F.161, I.162, V.181, E.182, M.183, E.184, R.203, S.206, D.207, A.209, F.217 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:I.162, A:I.162, A:E.182, A:E.182, A:M.183, A:E.184, A:R.203, A:S.206 Water bridges: A:S.86, A:R.203, A:R.203 pi-Stacking: A:F.161 FMC.2: 17 residues within 4Å: Chain B: A.18, I.60, S.86, A.87, G.88, A.160, F.161, I.162, V.181, E.182, M.183, E.184, R.203, S.206, D.207, A.209, F.217 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:I.162, B:I.162, B:E.182, B:E.182, B:M.183, B:E.184, B:E.184, B:R.203, B:S.206, B:A.209 Water bridges: B:S.86 pi-Stacking: B:F.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, J.E. et al., Structure of Escherichia coli 5'-methylthioadenosine/ S-adenosylhomocysteine nucleosidase inhibitor complexes provide insight into the conformational changes required for substrate binding and catalysis. J.Biol.Chem. (2003)

Release Date

2003-03-25

Peptides

MTA/SAH nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MTA/SAH nucleosidase

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