HEADER TRANSPORT PROTEIN 31-DEC-69 6ZOE TITLE AcrB-F563A symmetric T protomer COMPND MOL_ID: 1; COMPND 2 MOLECULE: Multidrug efflux pump subunit AcrB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.85 ANGSTORMS DBREF 6ZOE A 1 1049 UNP P31224 ACRB_ECOLI 1 1049 SEQRES 1 A 37 MET PRO ASN PHE PHE ILE ASP ARG PRO ILE PHE ALA TRP SEQRES 2 A 37 VAL ILE ALA ILE ILE ILE MET LEU ALA GLY GLY LEU ALA SEQRES 3 A 37 ILE LEU LYS LEU PRO VAL ALA GLN TYR PRO THR SEQRES 1 A 174 PRO PHE VAL LYS ILE SER ILE HIS GLU VAL VAL LYS THR SEQRES 2 A 174 LEU VAL GLU ALA ILE ILE LEU VAL PHE LEU VAL MET TYR SEQRES 3 A 174 LEU PHE LEU GLN ASN PHE ARG ALA THR LEU ILE PRO THR SEQRES 4 A 174 ILE ALA VAL PRO VAL VAL LEU LEU GLY THR PHE ALA VAL SEQRES 5 A 174 LEU ALA ALA PHE GLY PHE SER ILE ASN THR LEU THR MET SEQRES 6 A 174 PHE GLY MET VAL LEU ALA ILE GLY LEU LEU VAL ASP ASP SEQRES 7 A 174 ALA ILE VAL VAL VAL GLU ASN VAL GLU ARG VAL MET ALA SEQRES 8 A 174 GLU GLU GLY LEU PRO PRO LYS GLU ALA THR ARG LYS SER SEQRES 9 A 174 MET GLY GLN ILE GLN GLY ALA LEU VAL GLY ILE ALA MET SEQRES 10 A 174 VAL LEU SER ALA VAL PHE VAL PRO MET ALA PHE PHE GLY SEQRES 11 A 174 GLY SER THR GLY ALA ILE TYR ARG GLN PHE SER ILE THR SEQRES 12 A 174 ILE VAL SER ALA MET ALA LEU SER VAL LEU VAL ALA LEU SEQRES 13 A 174 ILE LEU THR PRO ALA LEU CYS ALA THR MET LEU LYS PRO SEQRES 14 A 174 ILE ALA LYS GLY ASP