SMTL ID : 6po4.2 (2 other biounits)

2.1 Angstrom Resolution Crystal Structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase (mtnN) from Haemophilus influenzae PittII.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x ADE: ADENINE(Non-covalent)

ADE.1: 14 residues within 4Å: Chain A: S.79, A.80, G.81, S.153, F.154, I.155, V.174, E.175, M.176, S.199, D.200, G.202, F.210 Ligands: BO3.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.79, A:I.155, A:D.200 pi-Stacking: A:F.154 ADE.5: 14 residues within 4Å: Chain B: S.79, A.80, G.81, S.153, F.154, I.155, V.174, E.175, M.176, S.199, D.200, G.202, F.210 Ligands: BO3.6 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.79, B:G.81, B:I.155, B:D.200 pi-Stacking: B:F.154

2 x HCS: 2-AMINO-4-MERCAPTO-BUTYRIC ACID(Non-covalent)

HCS.2: 4 residues within 4Å: Chain A: F.108 Chain B: M.12, I.53, F.210 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.210 Hydrogen bonds: B:E.211 HCS.3: 7 residues within 4Å: Chain A: M.12, I.53, F.154, F.210 Chain B: V.105, F.108, Y.110 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.210, B:F.108

2 x BO3: BORIC ACID(Non-covalent)

BO3.4: 8 residues within 4Å: Chain A: A.11, E.15, S.79, E.175, M.176, E.177, R.196 Ligands: ADE.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.15, A:E.15, A:M.176, A:R.196, A:R.196 Water bridges: A:A.11 BO3.6: 8 residues within 4Å: Chain B: A.11, E.15, S.79, E.175, M.176, E.177, R.196 Ligands: ADE.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.79, B:M.176, B:E.177, B:E.177, B:R.196, B:R.196 Water bridges: B:A.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Minasov, G. et al., 2.1 Angstrom Resolution Crystal Structure of 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase (mtnN) from Haemophilus influenzae PittII. To Be Published

Release Date

2019-07-17

Peptides

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase

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