SMTL ID : 4rz8.1 (3 other biounits)

Crystal structure of HIV-1 gp120 core in complex with NBD-11021, a small molecule CD4-antagonist

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

9 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 5 residues within 4Å: Chain A: N.118, T.120, I.156, S.158, L.161 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.161 Hydrogen bonds: A:N.118 NAG.2: 3 residues within 4Å: Chain A: H.42, N.113, N.125 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.125, A:N.125 NAG.3: 9 residues within 4Å: Chain A: K.136, V.138, L.145, N.146, R.246, C.306, V.307, S.308 Ligands: NAG.9 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.138, A:L.145 Hydrogen bonds: A:K.136, A:N.146, A:R.246, A:R.246, A:S.308 NAG.4: 2 residues within 4Å: Chain A: N.160, N.163 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.160, A:N.163 NAG.5: 6 residues within 4Å: Chain A: E.152, E.153, I.154, N.173, Q.212, K.216 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.154, A:N.173 NAG.6: 4 residues within 4Å: Chain A: N.179, Y.198, E.200, V.307 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.307 Hydrogen bonds: A:N.179, A:T.181, A:Y.198 Water bridges: A:N.305 NAG.7: 2 residues within 4Å: Chain A: N.202, T.274 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.202 NAG.8: 4 residues within 4Å: Chain A: T.239, M.240, N.253, T.255 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.253, A:T.255 NAG.9: 3 residues within 4Å: Chain A: N.146, N.309 Ligands: NAG.3 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.175

1 x 3ZM: 5-(4-chlorophenyl)-N-{(S)-[5-(hydroxymethyl)-4-methyl-1,3-thiazol-2-yl][(2R)-piperidin-2-yl]methyl}-1H-pyrrole-2-carboxamide(Non-covalent)

3ZM.10: 19 residues within 4Å: Chain A: V.139, S.140, T.141, D.235, E.237, I.238, S.242, F.243, N.244, F.249, Y.251, I.285, N.286, M.287, W.288, Q.289, G.290, G.334, I.336 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.139, A:E.237, A:E.237, A:F.249, A:I.285, A:W.288 Hydrogen bonds: A:N.286, A:Q.289 Water bridges: A:M.287 pi-Stacking: A:W.288

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.11: 6 residues within 4Å: Chain A: L.9, C.11, A.30, Q.60, D.64, Y.101 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.60 Salt bridges: A:D.64, A:D.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Curreli, F. et al., Structure-Based Design of a Small Molecule CD4-Antagonist with Broad Spectrum Anti-HIV-1 Activity. J.Med.Chem. (2015)

Release Date

2015-09-09

Peptides

Envelope glycoprotein gp120: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Envelope glycoprotein gp120

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