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: 1;
COMPND   2 MOLECULE: von Willebrand antigen 2;
COMPND   3 CHAIN: A, B, E, G, I, K, M, O, Q, S, U, W, Y, a;
COMPND   4 FRAGMENT: D1D2 ;
COMPND   5 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7WPS a   23   763  UNP    P04275   VWF_HUMAN       23    763
SEQRES   1 a   91  LEU ASN CYS PRO LYS GLY GLN VAL TYR LEU GLN CYS GLY
SEQRES   2 a   91  THR PRO CYS ASN LEU THR CYS ARG SER LEU SER TYR PRO
SEQRES   3 a   91  ASP GLU GLU CYS ASN GLU ALA CYS LEU GLU GLY CYS PHE
SEQRES   4 a   91  CYS PRO PRO GLY LEU TYR MET ASP GLU ARG GLY ASP CYS
SEQRES   5 a   91  VAL PRO LYS ALA GLN CYS PRO CYS TYR TYR ASP GLY GLU
SEQRES   6 a   91  ILE PHE GLN PRO GLU ASP ILE PHE SER ASP HIS HIS THR
SEQRES   7 a   91  MET CYS TYR CYS GLU ASP GLY PHE MET HIS CYS THR MET