1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Shaw, G.S. Sykes, B.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C2 H4 O 44.053 ACETYL GROUP non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking Ca 2 40.078 CALCIUM ION non-polymer C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 31 9572 9580 10.1021/bi00155a009 1390738 Determination of the solution structure of a synthetic two-site calcium-binding homodimeric protein domain by NMR spectroscopy. 1992 10.2210/pdb1cta/pdb pdb_00001cta 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 3856.234 TROPONIN C SITE III - SITE III HOMODIMER 2 man polymer 40.078 CALCIUM ION 2 syn non-polymer no yes (ACE)KSEEELANAFRIFDKNADGYIDIEELGEILRATG(NH2) XKSEEELANAFRIFDKNADGYIDIEELGEILRATGX A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_conn_angle pdbx_struct_oper_list struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1993-10-31 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1992-11-12 REL CA CALCIUM ION 1 CA 69 2 CA CA 69 A CA 70 2 CA CA 70 B ACE 0 n 1 ACE 0 A LYS 1 n 2 LYS 1 A SER 2 n 3 SER 2 A GLU 3 n 4 GLU 3 A GLU 4 n 5 GLU 4 A GLU 5 n 6 GLU 5 A LEU 6 n 7 LEU 6 A ALA 7 n 8 ALA 7 A ASN 8 n 9 ASN 8 A ALA 9 n 10 ALA 9 A PHE 10 n 11 PHE 10 A ARG 11 n 12 ARG 11 A ILE 12 n 13 ILE 12 A PHE 13 n 14 PHE 13 A ASP 14 n 15 ASP 14 A LYS 15 n 16 LYS 15 A ASN 16 n 17 ASN 16 A ALA 17 n 18 ALA 17 A ASP 18 n 19 ASP 18 A GLY 19 n 20 GLY 19 A TYR 20 n 21 TYR 20 A ILE 21 n 22 ILE 21 A ASP 22 n 23 ASP 22 A ILE 23 n 24 ILE 23 A GLU 24 n 25 GLU 24 A GLU 25 n 26 GLU 25 A LEU 26 n 27 LEU 26 A GLY 27 n 28 GLY 27 A GLU 28 n 29 GLU 28 A ILE 29 n 30 ILE 29 A LEU 30 n 31 LEU 30 A ARG 31 n 32 ARG 31 A ALA 32 n 33 ALA 32 A THR 33 n 34 THR 33 A GLY 34 n 35 GLY 34 A NH2 35 n 36 NH2 35 A ACE 0 n 1 ACE 0 B LYS 1 n 2 LYS 1 B SER 2 n 3 SER 2 B GLU 3 n 4 GLU 3 B GLU 4 n 5 GLU 4 B GLU 5 n 6 GLU 5 B LEU 6 n 7 LEU 6 B ALA 7 n 8 ALA 7 B ASN 8 n 9 ASN 8 B ALA 9 n 10 ALA 9 B PHE 10 n 11 PHE 10 B ARG 11 n 12 ARG 11 B ILE 12 n 13 ILE 12 B PHE 13 n 14 PHE 13 B ASP 14 n 15 ASP 14 B LYS 15 n 16 LYS 15 B ASN 16 n 17 ASN 16 B ALA 17 n 18 ALA 17 B ASP 18 n 19 ASP 18 B GLY 19 n 20 GLY 19 B TYR 20 n 21 TYR 20 B ILE 21 n 22 ILE 21 B ASP 22 n 23 ASP 22 B ILE 23 n 24 ILE 23 B GLU 24 n 25 GLU 24 B GLU 25 n 26 GLU 25 B LEU 26 n 27 LEU 26 B GLY 27 n 28 GLY 27 B GLU 28 n 29 GLU 28 B ILE 29 n 30 ILE 29 B LEU 30 n 31 LEU 30 B ARG 31 n 32 ARG 31 B ALA 32 n 33 ALA 32 B THR 33 n 34 THR 33 B GLY 34 n 35 GLY 34 B NH2 35 n 36 NH2 35 B author_defined_assembly 2 dimeric A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A ASN 16 A ND2 ASN 17 1_555 85.2 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A ASN 16 A OD1 ASN 17 1_555 122.6 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 A ASN 16 A OD1 ASN 17 1_555 47.2 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A ASP 18 A OD1 ASP 19 1_555 60.1 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 A ASP 18 A OD1 ASP 19 1_555 64.8 A ASN 16 A OD1 ASN 17 1_555 A CA 69 C CA CA 1_555 A ASP 18 A OD1 ASP 19 1_555 108.6 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A TYR 20 A O TYR 21 1_555 68.8 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 A TYR 20 A O TYR 21 1_555 131.5 A ASN 16 A OD1 ASN 17 1_555 A CA 69 C CA CA 1_555 A TYR 20 A O TYR 21 1_555 164.6 A ASP 18 A OD1 ASP 19 1_555 A CA 69 C CA CA 1_555 A TYR 20 A O TYR 21 1_555 66.7 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE2 GLU 26 1_555 116.3 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE2 GLU 26 1_555 97.0 A ASN 16 A OD1 ASN 17 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE2 GLU 26 1_555 56.2 A ASP 18 A OD1 ASP 19 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE2 GLU 26 1_555 161.3 A TYR 20 A O TYR 21 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE2 GLU 26 1_555 131.0 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 156.9 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 112.4 A ASN 16 A OD1 ASN 17 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 67.8 A ASP 18 A OD1 ASP 19 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 140.2 A TYR 20 A O TYR 21 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 105.9 A GLU 25 A OE2 GLU 26 1_555 A CA 69 C CA CA 1_555 A GLU 25 A OE1 GLU 26 1_555 49.1 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 B ASN 16 B OD1 ASN 17 1_555 125.1 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 B ASP 18 B OD1 ASP 19 1_555 61.7 B ASN 16 B OD1 ASN 17 1_555 B CA 70 D CA CA 1_555 B ASP 18 B OD1 ASP 19 1_555 116.2 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 B TYR 20 B O TYR 21 1_555 67.2 B ASN 16 B OD1 ASN 17 1_555 B CA 70 D CA CA 1_555 B TYR 20 B O TYR 21 1_555 167.6 B ASP 18 B OD1 ASP 19 1_555 B CA 70 D CA CA 1_555 B TYR 20 B O TYR 21 1_555 65.9 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE2 GLU 26 1_555 116.3 B ASN 16 B OD1 ASN 17 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE2 GLU 26 1_555 58.8 B ASP 18 B OD1 ASP 19 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE2 GLU 26 1_555 173.1 B TYR 20 B O TYR 21 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE2 GLU 26 1_555 120.0 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE1 GLU 26 1_555 149.7 B ASN 16 B OD1 ASN 17 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE1 GLU 26 1_555 73.5 B ASP 18 B OD1 ASP 19 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE1 GLU 26 1_555 136.6 B TYR 20 B O TYR 21 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE1 GLU 26 1_555 96.5 B GLU 25 B OE2 GLU 26 1_555 B CA 70 D CA CA 1_555 B GLU 25 B OE1 GLU 26 1_555 48.5 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 B B C H ACE LYS 0 1 0.56 1 A A O H ACE LYS 0 1 1.18 1 A ALA 9 -11.67 1 A PHE 10 -10.31 1 B PHE 10 -10.65 1 B ALA 17 -10.66 1 A A ALA THR 32 33 -105.60 1 B B LYS SER 1 2 -127.39 1 B ARG 31 0.142 SIDE CHAIN 1 31.91 2.50 121.70 153.61 A A A C N CA ACE LYS LYS 0 1 1 Y 1 A SER 2 -15.92 148.55 1 A GLU 3 67.66 -62.21 1 A ARG 31 -55.72 92.63 1 A ALA 32 -82.33 47.29 1 A THR 33 -18.70 101.34 1 B SER 2 69.72 67.03 1 B GLU 3 54.41 -24.96 1 B THR 33 -89.95 47.74 DETERMINATION OF THE SOLUTION STRUCTURE OF A SYNTHETIC TWO-SITE CALCIUM-BINDING HOMODIMERIC PROTEIN DOMAIN BY NMR SPECTROSCOPY 1 N N 1 N N 2 N N 2 N N A GLU 3 A GLU 4 HELX_P A ASP 14 A ASP 15 1 1 12 A ASP 22 A ASP 23 HELX_P A ARG 31 A ARG 32 1 2 10 B GLU 3 B GLU 4 HELX_P B ASP 14 B ASP 15 1 3 12 B ASP 22 B ASP 23 HELX_P B ARG 31 B ARG 32 1 4 10 covale 0.900 one A ACE 0 A C ACE 1 1_555 A LYS 1 A H LYS 2 1_555 covale 1.309 both A ACE 0 A C ACE 1 1_555 A LYS 1 A N LYS 2 1_555 covale 1.310 both A GLY 34 A C GLY 35 1_555 A NH2 35 A N NH2 36 1_555 covale 1.147 none B ACE 0 B O ACE 1 1_555 B LYS 1 B H LYS 2 1_555 covale 1.309 both B ACE 0 B C ACE 1 1_555 B LYS 1 B N LYS 2 1_555 covale 1.315 both B GLY 34 B C GLY 35 1_555 B NH2 35 B N NH2 36 1_555 metalc 2.717 A ASP 14 A OD1 ASP 15 1_555 A CA 69 C CA CA 1_555 metalc 2.608 A ASN 16 A ND2 ASN 17 1_555 A CA 69 C CA CA 1_555 metalc 2.834 A ASN 16 A OD1 ASN 17 1_555 A CA 69 C CA CA 1_555 metalc 2.762 A ASP 18 A OD1 ASP 19 1_555 A CA 69 C CA CA 1_555 metalc 2.710 A TYR 20 A O TYR 21 1_555 A CA 69 C CA CA 1_555 metalc 2.785 A GLU 25 A OE2 GLU 26 1_555 A CA 69 C CA CA 1_555 metalc 2.583 A GLU 25 A OE1 GLU 26 1_555 A CA 69 C CA CA 1_555 metalc 2.720 B ASP 14 B OD1 ASP 15 1_555 B CA 70 D CA CA 1_555 metalc 2.715 B ASN 16 B OD1 ASN 17 1_555 B CA 70 D CA CA 1_555 metalc 2.698 B ASP 18 B OD1 ASP 19 1_555 B CA 70 D CA CA 1_555 metalc 2.749 B TYR 20 B O TYR 21 1_555 B CA 70 D CA CA 1_555 metalc 2.759 B GLU 25 B OE2 GLU 26 1_555 B CA 70 D CA CA 1_555 metalc 2.668 B GLU 25 B OE1 GLU 26 1_555 B CA 70 D CA CA 1_555 MUSCLE PROTEIN MUSCLE PROTEIN TPCS_CHICK UNP 1 1 P02588 ASMTDQQAEARAFLSEEMIAEFKAAFDMFDADGGGDISTKELGTVMRMLGQNPTKEELDAIIEEVDEDGSGTIDFEEFLV MMVRQMKEDAKGKSEEELANCFRIFDKNADGFIDIEELGEILRATGEHVTEEDIEDLMKDSDKNNDGRIDFDEFLKMMEG VQ 93 126 1CTA 1 34 P02588 A 1 2 35 93 126 1CTA 1 34 P02588 B 1 2 35 1 CYS conflict ALA 9 1CTA A P02588 UNP 101 10 1 PHE conflict TYR 20 1CTA A P02588 UNP 112 21 2 CYS conflict ALA 9 1CTA B P02588 UNP 101 10 2 PHE conflict TYR 20 1CTA B P02588 UNP 112 21 BINDING SITE FOR RESIDUE CA A 69 A CA 69 Software 6 BINDING SITE FOR RESIDUE CA B 70 B CA 70 Software 5 A ASP 14 A ASP 15 6 1_555 A ASN 16 A ASN 17 6 1_555 A ASP 18 A ASP 19 6 1_555 A TYR 20 A TYR 21 6 1_555 A ASP 22 A ASP 23 6 1_555 A GLU 25 A GLU 26 6 1_555 B ASP 14 B ASP 15 5 1_555 B ASN 16 B ASN 17 5 1_555 B ASP 18 B ASP 19 5 1_555 B TYR 20 B TYR 21 5 1_555 B GLU 25 B GLU 26 5 1_555 1 P 1