SMTL ID : 3g7a.1

HIV gp41 six-helix bundle composed of a chimeric alpha+alpha/beta-peptide analogue of the CHR domain in complex with an NHR domain alpha-peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-3-3-mer

Ligands

3 x ACE: ACETYL GROUP(Non-functional Binders)

ACE.1: 5 residues within 4Å: Chain A: S.1, G.2, I.3, V.4 Chain B: L.35 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.3 Hydrogen bonds: A:I.3, A:V.4 ACE.6: 5 residues within 4Å: Chain C: S.1, G.2, I.3, V.4 Chain D: L.35 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.3 Hydrogen bonds: C:I.3, C:V.4 ACE.11: 5 residues within 4Å: Chain E: S.1, G.2, I.3, V.4 Chain F: L.35 3 PLIP interactions: 3 interactions with chain E Hydrophobic interactions: E:I.3 Hydrogen bonds: E:I.3, E:V.4

12 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: N.9, R.12 Chain F: L.20, A.23 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.9, A:R.12 GOL.3: 7 residues within 4Å: Chain A: E.15, A.16, Q.18, H.19 Chain B: E.18, I.21, Q.25 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.15, A:E.15 GOL.4: 2 residues within 4Å: Chain B: X.19, X.22 No protein-ligand interaction detected (PLIP) GOL.5: 3 residues within 4Å: Chain B: E.12, Y.13, R.16 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.12, B:E.12, B:R.16, B:R.16 GOL.7: 4 residues within 4Å: Chain B: L.20, A.23 Chain C: N.9, R.12 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.9, C:R.12 GOL.8: 7 residues within 4Å: Chain C: E.15, A.16, Q.18, H.19 Chain D: E.18, I.21, Q.25 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.15, C:E.15 GOL.9: 2 residues within 4Å: Chain D: X.19, X.22 No protein-ligand interaction detected (PLIP) GOL.10: 3 residues within 4Å: Chain D: E.12, Y.13, R.16 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:E.12, D:E.12, D:R.16, D:R.16 GOL.12: 4 residues within 4Å: Chain D: L.20, A.23 Chain E: N.9, R.12 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:N.9, E:R.12 GOL.13: 7 residues within 4Å: Chain E: E.15, A.16, Q.18, H.19 Chain F: E.18, I.21, Q.25 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:E.15, E:E.15 GOL.14: 2 residues within 4Å: Chain F: X.19, X.22 No protein-ligand interaction detected (PLIP) GOL.15: 3 residues within 4Å: Chain F: E.12, Y.13, R.16 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:E.12, F:E.12, F:R.16, F:R.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horne, W.S. et al., Structural and biological mimicry of protein surface recognition by alpha/beta-peptide foldamers. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-10-20

Peptides

Envelope glycoprotein gp160: ACE
Chimeric alpha+alpha/beta-peptide analogue of the HIV gp41 CHR domain: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

Envelope glycoprotein gp160

Chimeric alpha+alpha/beta-peptide analogue of the HIV gp41 CHR domain

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