SMTL ID : 6ayt.1 (1 other biounit)

Crystal structure of Campylobacter jejuni 5'-methylthioadenosine/S-adenosyl homocysteine nucleosidase (MTAN) complexed with pyrazinylthio-DADMe-Immucillin-A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x 4EH: (3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-[(pyrazin-2-ylsulfanyl)methyl]pyrrolidin-3-ol(Non-covalent)

4EH.1: 19 residues within 4Å: Chain A: A.18, M.19, I.60, V.86, A.87, G.88, E.160, F.161, I.162, C.180, E.181, M.182, E.183, S.205, D.206, A.208, F.216 Chain B: I.112, F.115 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.60 Hydrogen bonds: A:I.162, A:D.206, A:D.206 Salt bridges: A:E.22, A:E.183 4EH.3: 19 residues within 4Å: Chain A: I.112, F.115 Chain B: A.18, M.19, I.60, V.86, A.87, G.88, E.160, F.161, I.162, C.180, E.181, M.182, E.183, S.205, D.206, A.208, F.216 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:I.162, B:D.206, B:D.206 Salt bridges: B:E.22, B:E.183

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 7 residues within 4Å: Chain A: L.105, Q.107, E.126, I.127, F.128, I.129, L.189 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.107, A:Q.107, A:E.126 Water bridges: A:N.125, A:E.126 EDO.4: 7 residues within 4Å: Chain B: L.105, Q.107, E.126, I.127, F.128, I.129, L.189 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.107, B:Q.107, B:E.126 Water bridges: B:N.125, B:E.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ducati, R.G. et al., Transition-State Analogues of Campylobacter jejuni 5'-Methylthioadenosine Nucleosidase. ACS Chem. Biol. (2018)

Release Date

2018-09-12

Peptides

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase

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