HEADER IMMUNE SYSTEM 31-DEC-69 6VI0 TITLE Cryo-EM structure of VRC01.23 in complex with HIV-1 Env BG505 COMPND MOL_ID: 2; COMPND 2 MOLECULE: BG505 gp120; COMPND 3 CHAIN: G, C, I; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU I 148 REMARK 465 ASN I 149 REMARK 465 GLN I 150 REMARK 465 GLY I 151 REMARK 465 ASN I 152 REMARK 465 ARG I 153 REMARK 465 SER I 154 REMARK 465 ASN I 155 REMARK 465 ASN I 156 REMARK 465 SER I 157 REMARK 465 ASN I 158 DBREF 6VI0 I 31 511 UNP Q2N0S6 Q2N0S6_9HIV 30 508 SEQRES 1 I 83 VAL LYS LEU THR PRO LEU CYS VAL THR LEU GLN CYS THR SEQRES 2 I 83 ASN VAL THR ASN ASN ILE THR ASP ASP MET ARG GLY GLU SEQRES 3 I 83 LEU LYS ASN CYS SER PHE ASN MET THR THR GLU LEU ARG SEQRES 4 I 83 ASP LYS LYS GLN LYS VAL TYR SER LEU PHE TYR ARG LEU SEQRES 5 I 83 ASP VAL VAL GLN ILE ASN GLU ASN GLN GLY ASN ARG SER SEQRES 6 I 83 ASN ASN SER ASN LYS GLU TYR ARG LEU ILE ASN CYS ASN SEQRES 7 I 83 THR SER ALA CYS THR