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

Structure of HIV cleaved synaptic complex (CSC) intasome bound with magnesium and Bictegravir (BIC)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.90 Å

Oligo State

homo-tetramer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.159, D.211 Ligands: MG.2, KLQ.4 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.159, A:D.211, H2O.1, H2O.1 MG.2: 5 residues within 4Å: Chain A: D.159, E.247, N.250 Ligands: MG.1, KLQ.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.159, A:E.247, A:E.247, H2O.6

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: H.107, H.111, C.135, C.138 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.107, A:H.111, A:C.135, A:C.138 ZN.5: 5 residues within 4Å: Chain B: H.107, H.111, C.135, K.137, C.138 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.107, B:H.111, B:C.135, B:C.138

1 x KLQ: Bictegravir(Non-covalent)

KLQ.4: 13 residues within 4Å: Chain A: D.159, D.211, N.212, G.213, Y.238, P.240, Q.241, E.247 Chain E: G.4 Chain F: C.24, A.25 Ligands: MG.1, MG.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.238, A:P.240 Water bridges: A:D.159, A:C.160, A:N.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Passos, D.O. et al., Structural basis for strand-transfer inhibitor binding to HIV intasomes. Science (2020)

Release Date

2020-02-12

Peptides

Chimeric Sso7d and HIV-1 integrase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Chimeric Sso7d and HIV-1 integrase

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