SMTL ID : 2r3c.1 (1 other biounit)

Structure of the gp41 N-peptide in complex with the HIV entry inhibitor PIE1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

hetero-3-3-mer

Ligands

6 x YT3: YTTRIUM (III) ION(Non-covalent)

YT3.1: 2 residues within 4Å: Chain A: D.8, E.11 No protein-ligand interaction detected (PLIP) YT3.2: 5 residues within 4Å: Chain A: Q.17 Chain C: Q.17 Chain E: Q.17 Ligands: YT3.5, YT3.8 No protein-ligand interaction detected (PLIP) YT3.4: 2 residues within 4Å: Chain C: D.8, E.11 No protein-ligand interaction detected (PLIP) YT3.5: 5 residues within 4Å: Chain A: Q.17 Chain C: Q.17 Chain E: Q.17 Ligands: YT3.2, YT3.8 No protein-ligand interaction detected (PLIP) YT3.7: 2 residues within 4Å: Chain E: D.8, E.11 No protein-ligand interaction detected (PLIP) YT3.8: 5 residues within 4Å: Chain A: Q.17 Chain C: Q.17 Chain E: Q.17 Ligands: YT3.2, YT3.5 No protein-ligand interaction detected (PLIP)

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 8 residues within 4Å: Chain A: L.31, T.34 Chain C: L.31, T.34 Chain E: L.31, T.34 Ligands: CL.6, CL.9 Ligand excluded by PLIP CL.6: 8 residues within 4Å: Chain A: L.31, T.34 Chain C: L.31, T.34 Chain E: L.31, T.34 Ligands: CL.3, CL.9 Ligand excluded by PLIP CL.9: 8 residues within 4Å: Chain A: L.31, T.34 Chain C: L.31, T.34 Chain E: L.31, T.34 Ligands: CL.3, CL.6 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Welch, B.D. et al., Potent D-peptide inhibitors of HIV-1 entry. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-10-02

Peptides

gp41 N-peptide: ACE
HIV entry inhibitor PIE1: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
D

D
D

F
D

gp41 N-peptide

HIV entry inhibitor PIE1

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