SMTL ID : 7zvv.1

Crystal Structure of Unlinked NS2B-NS3 Protease from Zika Virus in Complex with Inhibitor MI-2196

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

hetero-1-1-mer

Ligands

1 x V7T: (2R)-6-azanyl-2-carbamimidamido-hexanoic acid(Non-covalent)

V7T.1: 14 residues within 4Å: Chain B: D.130, Y.131, A.133, S.136, Y.151, G.152, V.156, G.160, S.161, Y.162 Ligands: ZAL.2, V8N.3, 4CF.4, 3CF.5 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.151, B:Y.162, B:Y.162 Hydrogen bonds: B:G.152, B:G.160 Water bridges: B:A.133, B:G.160 Salt bridges: B:D.130

1 x ZAL: 3-cyclohexyl-D-alanine(Non-covalent)

ZAL.2: 5 residues within 4Å: Chain B: D.130, Y.131, P.132 Ligands: V7T.1, V8N.3 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.130

1 x V8N: 2-[3-(aminomethyl)phenyl]ethanoic acid(Non-covalent)

V8N.3: 5 residues within 4Å: Chain B: V.156 Ligands: V7T.1, ZAL.2, 4CF.4, 3CF.5 No protein-ligand interaction detected (PLIP)

1 x 4CF: 4-cyano-L-phenylalanine(Non-covalent)

4CF.4: 8 residues within 4Å: Chain B: G.152, G.154, V.155, V.156, Y.162 Ligands: V7T.1, V8N.3, 3CF.5 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.154, B:Y.162

1 x 3CF: 3-cyano-L-phenylalanine(Non-covalent)

3CF.5: 12 residues within 4Å: Chain A: S.38, G.39, D.40 Chain B: H.52, D.76, A.133, S.136, G.152, N.153 Ligands: V7T.1, V8N.3, 4CF.4 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.40 Water bridges: B:S.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huber, S. et al., Crystal Structure of Unlinked NS2B-NS3 Protease from Zika Virus in Complex with Inhibitor MI-2196. To Be Published

Release Date

2023-05-24

Peptides

Serine protease subunit NS2B: A
Serine protease NS3: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine protease subunit NS2B

Serine protease NS3

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