TITLE     Crystal Structure of HIV-1 Reverse Transcriptase Y181C Variant in
TITLE   2 Complex with
TITLE   3
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Reverse transcriptase/ribonuclease H;
COMPND   3 CHAIN: A;
COMPND   4 MUTATION: YES;
COMPND   5 EC: 2.7.7.49,2.7.7.7,3.1.26.13,3.1.13.2;
COMPND   6 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    3.09 ANGSTORMS
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     LYS A    67
REMARK 465     LYS A    68
REMARK 465     ASP A    69
REMARK 465     SER A    70
REMARK 465     THR A    71
REMARK 465     LYS A    72
REMARK 465     PRO A   219
REMARK 465     ASP A   220
REMARK 465     LYS A   221
REMARK 465     LYS A   222
REMARK 465     HIS A   223
REMARK 465     GLN A   224
REMARK 465     LYS A   225
REMARK 465     GLU A   226
DBREF  7SO2 A    1   555  UNP    P03366   POL_HV1B1      600   1154
SEQRES   1 A  241  MET VAL PRO ILE SER PRO ILE GLU THR VAL PRO VAL LYS
SEQRES   2 A  241  LEU LYS PRO GLY MET ASP GLY PRO LYS VAL LYS GLN TRP
SEQRES   3 A  241  PRO LEU THR GLU GLU LYS ILE LYS ALA LEU VAL GLU ILE
SEQRES   4 A  241  CYS THR GLU MET GLU LYS GLU GLY LYS ILE SER LYS ILE
SEQRES   5 A  241  GLY PRO GLU ASN PRO TYR ASN THR PRO VAL PHE ALA ILE
SEQRES   6 A  241  LYS LYS LYS ASP SER THR LYS TRP ARG LYS LEU VAL ASP
SEQRES   7 A  241  PHE ARG GLU LEU ASN LYS ARG THR GLN ASP PHE TRP GLU
SEQRES   8 A  241  VAL GLN LEU GLY ILE PRO HIS PRO ALA GLY LEU LYS LYS
SEQRES   9 A  241  LYS LYS SER VAL THR VAL LEU ASP VAL GLY ASP ALA TYR
SEQRES  10 A  241  PHE SER VAL PRO LEU ASP GLU ASP PHE ARG LYS TYR THR
SEQRES  11 A  241  ALA PHE THR ILE PRO SER ILE ASN ASN GLU THR PRO GLY
SEQRES  12 A  241  ILE ARG TYR GLN TYR ASN VAL LEU PRO GLN GLY TRP LYS
SEQRES  13 A  241  GLY SER PRO ALA ILE PHE GLN SER SER MET THR LYS ILE
SEQRES  14 A  241  LEU GLU PRO PHE ALA ALA GLN ASN PRO ASP ILE VAL ILE
SEQRES  15 A  241  CYS GLN TYR MET ASP ASP LEU TYR VAL GLY SER ASP LEU
SEQRES  16 A  241  GLU ILE GLY GLN HIS ARG THR LYS ILE GLU GLU LEU ARG
SEQRES  17 A  241  GLN HIS LEU LEU ARG TRP GLY LEU THR THR PRO ASP LYS
SEQRES  18 A  241  LYS HIS GLN LYS GLU PRO PRO PHE LEU TRP MET GLY TYR
SEQRES  19 A  241  GLU LEU HIS PRO ASP LYS TRP