HEADER IMMUNE SYSTEM 31-DEC-69 6YMQ TITLE TREM2 extracellular domain (19-131) in complex with single-chain TITLE 2 variable 4 (scFv-4) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Single-chain variable 4; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.07 ANGSTORMS SEQRES 1 C 106 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 C 106 SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 C 106 GLN SER ILE SER SER TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 C 106 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ALA ALA SER SEQRES 5 C 106 SER LEU GLN SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 C 106 GLY SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 C 106 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SER SEQRES 8 C 106 ARG SER GLY LEU HIS THR PHE GLY GLN GLY THR LYS LEU SEQRES 9 C 106 GLU ILE