Files in this Data Supplement:

• Supplemental file 1 - Table S1 (gp120 (YU2) variable region-derived peptides used as competitor in the inhibition of neutralization assay.)
  Table S2 (gp41 peptides used as competitor in the inhibition of neutralization assay.)
  Zipped PDF file, 30K.
• Supplemental file 2 - Fig. S1 (HIV-1 envelope glycoprotein neutrallization surfaces and gp120 adsorption process.)
  Zipped TIF file, 1.2MB.
• Supplemental file 3 - Fig. S2 (Potency and breadth of neutralization by selected HIV+ sera.)
  Zipped EPS file, 376K.
• Supplemental file 4 - Fig. S3 (Verification of protein coupling, structural integrity of coupled gp120, and efficiency of antibody adsorption.)
  Zipped EPS file, 980K.
• Supplemental file 5 - Fig. S4 (CD4bs antibody specificity of serum.)
  Zipped EPS file, 245K.
• Supplemental file 6 - Fig. S5 (gp120^1420R mutant protein selectively eliminates binding of monoclonal antibodies directed toward the coreceptor binding regions.)
  Zipped EPS file, 195K.
• Supplemental file 7 - Fig. S6 (Levels of MPER-binding antibodies in the HIV+ sera detected by ELISA.)
  Zipped EPS file, 241K.