HEADER CONTRACTILE PROTEIN/ACTIN BINDING PROTEI31-DEC-69 6KN7 TITLE Structure of human cardiac thin filament in the calcium free state COMPND MOL_ID: 1; COMPND 2 MOLECULE: Actin, alpha skeletal muscle; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O; EXPDTA ELECTRON MICROSCOPY DBREF 6KN7 B 1 375 UNP P68135 ACTS_RABIT 3 377 SEQRES 1 B 139 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 B 139 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 B 139 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 B 139 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 B 139 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 B 139 THR LEU LYS TYR PRO ILE GLU HIS GLY ILE ILE THR ASN SEQRES 7 B 139 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 B 139 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 B 139 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 B 139 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 B 139 ALA MET TYR VAL ALA ILE GLN ALA VAL SEQRES 12 B 236 MET LYS CYS ASP ILE ASP ILE ARG LYS ASP LEU TYR ALA SEQRES 13 B 236 ASN ASN VAL MET SER GLY GLY THR THR MET TYR PRO GLY SEQRES 14 B 236 ILE ALA ASP ARG MET GLN LYS GLU ILE THR ALA LEU ALA SEQRES 15 B 236 PRO SER THR MET LYS ILE LYS ILE ILE ALA PRO PRO GLU SEQRES 16 B 236 ARG LYS TYR SER VAL TRP ILE GLY GLY SER ILE LEU ALA SEQRES 17 B 236 SER LEU SER THR PHE GLN GLN MET TRP ILE THR LYS GLN SEQRES 18 B 236 GLU TYR ASP GLU ALA GLY PRO SER ILE VAL HIS ARG LYS SEQRES 19 B 236 CYS PHE