SMTL ID : 5ipe.1

Human Histidine Triad Nucleotide Binding Protein 1 (hHint1) nucleoside thiophosphoramidate catalytic product complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

1 x 6CG: 5'-S-phosphono-5'-thioguanosine(Non-covalent)

6CG.1: 17 residues within 4Å: Chain A: I.21, F.22, I.25, F.44, H.45, D.46, I.47, S.48, L.56, N.102, G.108, Q.109, S.110, V.111, H.115, H.117 Ligands: EDO.4 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:H.45, A:I.47, A:S.48, A:S.48, A:N.102, A:G.108, A:S.110, A:V.111, A:H.115 Water bridges: A:S.48, A:N.102, A:N.102 pi-Stacking: A:F.22

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain B: N.102, G.108, Q.109, S.110, H.115, H.117 Ligand excluded by PLIP

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

EDO.3: 4 residues within 4Å: Chain B: K.28, E.29, I.30, P.31 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.29 EDO.4: 4 residues within 4Å: Chain A: N.102, G.108 Chain B: W.126 Ligands: 6CG.1 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:W.126, A:N.102, A:G.108 Water bridges: B:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shah, R. et al., Caught before Released: Structural Mapping of the Reaction Trajectory for the Sofosbuvir Activating Enzyme, Human Histidine Triad Nucleotide Binding Protein 1 (hHint1). Biochemistry (2017)

Release Date

2017-03-15

Peptides

Histidine triad nucleotide-binding protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Histidine triad nucleotide-binding protein 1

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