SMTL ID : 5cmz.1 (1 other biounit)

Artificial HIV fusion inhibitor AP3 fused to the C-terminus of gp41 NHR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

hetero-oligomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: R.40, K.43 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.40, A:R.40, A:K.43, A:K.43 Salt bridges: A:R.40, A:K.43 SO4.4: 2 residues within 4Å: Chain C: R.40, K.43 6 PLIP interactions: 6 interactions with chain C Water bridges: C:R.40, C:R.40, C:K.43, C:K.43 Salt bridges: C:R.40, C:K.43 SO4.7: 2 residues within 4Å: Chain E: R.40, K.43 6 PLIP interactions: 6 interactions with chain E Water bridges: E:R.40, E:R.40, E:K.43, E:K.43 Salt bridges: E:R.40, E:K.43

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: A.37, Y.41, D.44 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.37 EDO.5: 3 residues within 4Å: Chain C: A.37, Y.41, D.44 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:A.37 EDO.8: 3 residues within 4Å: Chain E: A.37, Y.41, D.44 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:A.37

3 x P4G: 1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE(Non-covalent)

P4G.3: 2 residues within 4Å: Chain A: Y.41 Chain C: E.39 No protein-ligand interaction detected (PLIP) P4G.6: 2 residues within 4Å: Chain C: Y.41 Chain E: E.39 No protein-ligand interaction detected (PLIP) P4G.9: 2 residues within 4Å: Chain A: E.39 Chain E: Y.41 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhu, X. et al., Improved Pharmacological and Structural Properties of HIV Fusion Inhibitor AP3 over Enfuvirtide: Highlighting Advantages of Artificial Peptide Strategy. Sci Rep (2015)

Release Date

2015-09-16

Peptides

Envelope glycoprotein: ACE
Artificial HIV entry inhibitor AP3: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

Envelope glycoprotein

Artificial HIV entry inhibitor AP3

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