SMTL ID : 7jxr.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-trimer

Ligands

3 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.1: 9 residues within 4Å: Chain A: L.20, R.21, Y.28, K.31, H.32, W.35, N.79, T.80, T.96 No protein-ligand interaction detected (PLIP) P6G.5: 8 residues within 4Å: Chain B: L.20, Y.28, K.31, H.32, W.35, S.76, N.79, T.80 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.79 P6G.7: 7 residues within 4Å: Chain C: Y.28, K.31, H.32, W.35, S.76, N.79, T.80 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.28, C:N.79

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

SO4.2: 4 residues within 4Å: Chain A: R.21, G.24, K.25, K.26 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.25, A:K.26 Salt bridges: A:R.21 SO4.3: 1 residues within 4Å: Chain A: K.94 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.19 Salt bridges: A:K.94 SO4.4: 4 residues within 4Å: Chain B: R.21, G.24, K.25, K.26 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.25, B:K.26 Water bridges: B:G.24 Salt bridges: B:R.21 SO4.6: 3 residues within 4Å: Chain B: K.26, K.29, K.31 5 PLIP interactions: 5 interactions with chain B Water bridges: B:K.26, B:K.26 Salt bridges: B:K.26, B:K.29, B:K.31 SO4.8: 4 residues within 4Å: Chain C: R.21, G.24, K.25, K.26 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:K.25, C:K.26 Water bridges: C:R.21, C:G.24 Salt bridges: C:R.21 SO4.9: 5 residues within 4Å: Chain C: R.57, Y.85, I.103, E.106, Q.107 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:I.103, C:Q.107 Salt bridges: C:R.57 SO4.10: 4 residues within 4Å: Chain C: E.16, Q.27, Y.28, K.29 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Q.27 Water bridges: C:Q.27, C:Q.27, C:Q.27, C:Q.27

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
B

B
C

C
F

Matrix protein

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