HEADER BLOOD CLOTTING 31-DEC-69 7WPS TITLE Cryo-EM structure of VWF D'D3 dimer complexed with D1D2 at 4.3 TITLE 2 angstron resolution (7 units) COMPND MOL_ID: 2; COMPND 2 MOLECULE: von Willebrand factor; COMPND 3 CHAIN: Z, b, C, D, F, H, J, L, N, P, R, T, V, X; COMPND 4 FRAGMENT: D'D3 ; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7WPS P 764 1241 UNP P04275 VWF_HUMAN 764 1241 SEQRES 1 P 177 ALA THR CYS SER THR ILE GLY MET ALA HIS TYR LEU THR SEQRES 2 P 177 PHE ASP GLY LEU LYS TYR LEU PHE PRO GLY GLU CYS GLN SEQRES 3 P 177 TYR VAL LEU VAL GLN ASP TYR CYS GLY SER ASN PRO GLY SEQRES 4 P 177 THR PHE ARG ILE LEU VAL GLY ASN LYS GLY CYS SER HIS SEQRES 5 P 177 PRO SER VAL LYS CYS LYS LYS ARG VAL THR ILE LEU VAL SEQRES 6 P 177 GLU GLY GLY GLU ILE GLU LEU PHE ASP GLY GLU VAL ASN SEQRES 7 P 177 VAL LYS ARG PRO MET LYS ASP GLU THR HIS PHE GLU VAL SEQRES 8 P 177 VAL GLU SER GLY ARG TYR ILE ILE LEU LEU LEU GLY LYS SEQRES 9 P 177 ALA LEU SER VAL VAL TRP ASP ARG HIS LEU SER ILE SER SEQRES 10 P 177 VAL VAL LEU LYS GLN THR TYR GLN GLU LYS VAL CYS GLY SEQRES 11 P 177 LEU CYS GLY ASN PHE ASP GLY ILE GLN ASN ASN ASP LEU SEQRES 12 P 177 THR SER SER ASN LEU GLN VAL GLU GLU ASP PRO VAL ASP SEQRES 13 P 177 PHE GLY ASN SER TRP LYS VAL SER SER GLN CYS ALA ASP SEQRES 14 P 177 THR ARG LYS VAL PRO LEU ASP SER