DBREF 7RF4 B 1 510 UNP Q8DIQ1 PSBB_THEEB 1 510 DBREF 7RF4 D 1 352 UNP Q8CM25 PSBD_THEEB 1 352 DBREF 7RF4 L 1 37 UNP Q8DIN8 PSBL_THEEB 1 37 DBREF 7RF4 M 2 36 UNP Q8DHA7 PSBM_THEEB 2 36 DBREF 7RF4 b 1 510 UNP Q8DIQ1 PSBB_THEEB 1 510 DBREF 7RF4 l 1 37 UNP Q8DIN8 PSBL_THEEB 1 37 SEQRES 1 M 33 FME GLU VAL ASN GLN LEU GLY LEU ILE ALA THR ALA LEU SEQRES 2 M 33 PHE VAL LEU VAL PRO SER VAL PHE LEU ILE ILE LEU TYR SEQRES 3 M 33 VAL GLN THR GLU SER GLN GLN