SMTL ID : 3dp9.1

Crystal structure of Vibrio cholerae 5'-methylthioadenosine/S-adenosyl homocysteine nucleosidase (MTAN) complexed with butylthio-DADMe-Immucillin A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

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

BIG.1: 17 residues within 4Å: Chain A: A.8, I.50, S.76, A.77, G.78, A.151, F.152, V.153, V.172, E.173, M.174, E.175, S.197, D.198, A.200, F.208 Chain B: F.105 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.50, B:F.105, B:F.105 Hydrogen bonds: A:V.153, A:D.198, A:D.198 Water bridges: A:R.194 Salt bridges: A:E.12, A:E.175 BIG.3: 17 residues within 4Å: Chain A: F.105, A.113 Chain B: I.50, S.76, A.77, G.78, A.151, F.152, V.153, V.172, E.173, M.174, E.175, S.197, D.198, A.200, F.208 9 PLIP interactions: 2 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:F.105, A:A.113, B:I.50 Hydrogen bonds: B:V.153, B:D.198, B:D.198 Water bridges: B:R.194 Salt bridges: B:E.12, B:E.175

1 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 2 residues within 4Å: Chain B: P.137, T.139 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gutierrez, J.A. et al., Transition state analogs of 5'-methylthioadenosine nucleosidase disrupt quorum sensing. Nat.Chem.Biol. (2009)

Release Date

2009-03-10

Peptides

MTA/SAH nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

MTA/SAH nucleosidase