SMTL ID : 5kb3.1

1.4 A resolution structure of Helicobacter Pylori MTAN in complexed with p-ClPh-DADMe-ImmA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x 4CT: (3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-{[(4-chlorophenyl)sulfanyl]methyl}pyrrolidin-3-ol(Non-covalent)

4CT.1: 21 residues within 4Å: Chain A: A.9, M.10, I.52, V.78, A.79, G.80, Q.152, F.153, V.154, V.172, E.173, M.174, E.175, S.197, D.198, A.200, F.208 Chain B: L.104, F.107, H.109, P.115 13 PLIP interactions: 10 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:I.52, A:F.208, B:L.104, B:P.115 Hydrogen bonds: A:V.154, A:E.175, A:D.198, A:D.198 Water bridges: A:R.194, A:R.194 Salt bridges: A:E.13, A:E.175 pi-Stacking: B:F.107 4CT.3: 21 residues within 4Å: Chain A: L.104, F.107, H.109, P.115 Chain B: A.9, M.10, I.52, V.78, A.79, G.80, Q.152, F.153, V.154, V.172, E.173, M.174, E.175, S.197, D.198, A.200, F.208 13 PLIP interactions: 3 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:L.104, A:P.115, B:I.52, B:F.208 pi-Stacking: A:F.107 Hydrogen bonds: B:V.154, B:E.175, B:D.198, B:D.198 Water bridges: B:R.194, B:R.194 Salt bridges: B:E.13, B:E.175

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: Q.184 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Chain B: Q.184 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Banco, M.T. et al., Neutron structures of the Helicobacter pylori 5'-methylthioadenosine nucleosidase highlight proton sharing and protonation states. Proc. Natl. Acad. Sci. U.S.A. (2016)

Release Date

2016-11-16

Peptides

Aminodeoxyfutalosine nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Aminodeoxyfutalosine nucleosidase

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