HEADER    IMMUNE SYSTEM                           31-DEC-69   6H03
TITLE     OPEN CONFORMATION OF THE MEMBRANE ATTACK COMPLEX
COMPND    MOL_ID: 7;
COMPND   2 MOLECULE: Complement component C9;
COMPND   3 CHAIN: G, P, H, I, J, K, L, M, N, O, Q, R, S, T, U, V, W, X;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6H03 L    1   538  UNP    P02748   CO9_HUMAN       22    559
SEQRES   1 L   61  SER HIS ILE ASP CYS ARG MET SER PRO TRP SER GLU TRP
SEQRES   2 L   61  SER GLN CYS ASP PRO CYS LEU ARG GLN MET PHE ARG SER
SEQRES   3 L   61  ARG SER ILE GLU VAL PHE GLY GLN PHE ASN GLY LYS ARG
SEQRES   4 L   61  CYS THR ASP ALA VAL GLY ASP ARG ARG GLN CYS VAL PRO
SEQRES   5 L   61  THR GLU PRO CYS GLU ASP ALA GLU ASP