SMTL ID : 7jxs.1 (1 other biounit)

Crystal Structure Human Immunodeficiency Virus-1 Matrix protein Mutant Q63R Crystal Form 2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-trimer

Ligands

1 x 12P: DODECAETHYLENE GLYCOL(Non-covalent)

12P.1: 9 residues within 4Å: Chain A: Y.28, K.31, H.32, W.35, R.38, E.39, E.73, S.76, T.80 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.28, A:E.73

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: R.21, G.24, K.25, K.26 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.25, A:K.26 Water bridges: A:R.21, A:R.21 Salt bridges: A:R.21 SO4.3: 2 residues within 4Å: Chain A: V.34, R.38 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.38 SO4.4: 3 residues within 4Å: Chain A: S.71, E.72, E.73 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.72, A:E.73 Water bridges: A:S.71 SO4.6: 4 residues within 4Å: Chain B: R.21, G.24, K.25, K.26 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.25, B:K.26 Salt bridges: B:R.21 SO4.7: 3 residues within 4Å: Chain C: K.26, K.29, K.31 5 PLIP interactions: 5 interactions with chain C Water bridges: C:Q.27, C:K.29 Salt bridges: C:K.26, C:K.29, C:K.31

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.5: 2 residues within 4Å: Chain A: K.29, K.31 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.31 Salt bridges: A:K.26, A:K.29, A:K.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eastep, G.N. et al., Structural characterization of HIV-1 matrix mutants implicated in envelope incorporation. J.Biol.Chem. (2021)

Release Date

2021-04-14

Peptides

Matrix protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
E

Matrix protein

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