HEADER VIRAL PROTEIN/IMMUNE SYSTEM 31-DEC-69 6V8Z TITLE VRC03 and 10-1074 Bound BG505 F14 HIV-1 SOSIP Envelope Trimer TITLE 2 Structure COMPND MOL_ID: 1; COMPND 2 MOLECULE: Envelope glycoprotein gp120; COMPND 3 CHAIN: A, G, M; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 4; COMPND 7 10-1074 Fab Light Chain; COMPND 8 CHAIN: E, K, Q; COMPND 9 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6V8Z M 32 505 UNP Q2N0S6 Q2N0S6_9HIV 31 502 DBREF 6V8Z Q 5 103 PDB 6V8Z 6V8Z 5 103 DBREF 6V8Z Q 104 212 UNP Q8N5F4 Q8N5F4_HUMA 124 232 SEQRES 1 Q 107 VAL ARG PRO LEU SER VAL ALA LEU GLY GLU THR ALA ARG SEQRES 2 Q 107 ILE SER CYS GLY ARG GLN ALA LEU GLY SER ARG ALA VAL SEQRES 3 Q 107 GLN TRP TYR GLN HIS ARG PRO GLY GLN ALA PRO ILE LEU SEQRES 4 Q 107 LEU ILE TYR ASN ASN GLN ASP ARG PRO SER GLY ILE PRO SEQRES 5 Q 107 GLU ARG PHE SER GLY THR PRO ASP ILE ASN PHE GLY THR SEQRES 6 Q 107 ARG ALA THR LEU THR ILE SER GLY VAL GLU ALA GLY ASP SEQRES 7 Q 107 GLU ALA ASP TYR TYR CYS HIS MET TRP ASP SER ARG SER SEQRES 8 Q 107 GLY PHE SER TRP SER PHE GLY GLY ALA THR ARG LEU THR SEQRES 9 Q 107 VAL LEU GLY