SMTL ID : 8gdv.1

Structure of M66I mutant of disulfide stabilized HIV-1 CA hexamer in complex with CPSF6 peptide and IP6

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-6-6-mer

Ligands

2 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 5 residues within 4Å: Chain A: R.18, N.21 Chain C: R.18 Chain D: R.18 Chain E: R.18 6 PLIP interactions: 1 interactions with chain F, 1 interactions with chain C, 1 interactions with chain E, 2 interactions with chain A, 1 interactions with chain D Salt bridges: F:K.25, C:R.18, E:R.18, A:R.18, D:R.18 Hydrogen bonds: A:N.21 IHP.2: 3 residues within 4Å: Chain A: R.18 Chain C: R.18 Chain E: R.18 5 PLIP interactions: 1 interactions with chain C, 2 interactions with chain E, 2 interactions with chain A Salt bridges: C:R.18, E:R.18, E:R.18, A:R.18, A:R.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Briganti, L. et al., Structural and mechanistic bases for resistance of the M66I capsid variant to lenacapavir. Mbio (2025)

Release Date

2024-03-13

Peptides

Gag polyprotein: ABCDEF
Cleavage and polyadenylation specificity factor subunit 6: GHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
M

H
N

I
O

J
P

K
Q

L
R

Gag polyprotein

Cleavage and polyadenylation specificity factor subunit 6

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