1WRK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF HUMAN CARDIAC TROPONIN C IN COMPLEX WITH TRIFLUOPERAZINE (ORTHROMBIC CRYSTAL FORM)
• Keywords: EF-HAND, CONTRACTILE PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1WRK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES	A	82	642	0
2	Protein	TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES	B	81	634	0
3	Ligand	TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES	A	3	0	57
4	Ligand	TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES	B	3	0	57
5	Water			100	0	100
total				269	1276	214

Proteins

Unit 1

ILE 4 TYR 5 LYS 6 ALA 7 ALA 8 VAL 9 GLU 10 GLN 11 LEU 12 THR 13 GLU 14 GLU 15 GLN 16 LYS 17 ASN 18 GLU 19 PHE 20 LYS 21 ALA 22 ALA 23 PHE 24 ASP 25 ILE 26 PHE 27 VAL 28 LEU 29 GLY 30 ALA 31 GLU 32 ASP 33 GLY 34 SER 35 ILE 36 SER 37 THR 38 LYS 39 GLU 40 LEU 41 GLY 42 LYS 43 VAL 44 MET 45 ARG 46 MET 47 LEU 48 GLY 49 GLN 50 ASN 51 PRO 52 THR 53 PRO 54 GLU 55 GLU 56 LEU 57 GLN 58 GLU 59 MET 60 ILE 61 ASP 62 GLU 63 VAL 64 ASP 65 GLU 66 ASP 67 GLY 68 SER 69 GLY 70 THR 71 VAL 72 ASP 73 PHE 74 ASP 75 GLU 76 PHE 77 LEU 78 VAL 79 MET 80 MET 81 VAL 82 ARG 83 SER 84 MET 85

Unit 2

ILE 4 TYR 5 LYS 6 ALA 7 ALA 8 VAL 9 GLU 10 GLN 11 LEU 12 THR 13 GLU 14 GLU 15 GLN 16 LYS 17 ASN 18 GLU 19 PHE 20 LYS 21 ALA 22 ALA 23 PHE 24 ASP 25 ILE 26 PHE 27 VAL 28 LEU 29 GLY 30 ALA 31 GLU 32 ASP 33 GLY 34 SER 35 ILE 36 SER 37 THR 38 LYS 39 GLU 40 LEU 41 GLY 42 LYS 43 VAL 44 MET 45 ARG 46 MET 47 LEU 48 GLY 49 GLN 50 ASN 51 PRO 52 THR 53 PRO 54 GLU 55 GLU 56 LEU 57 GLN 58 GLU 59 MET 60 ILE 61 ASP 62 GLU 63 VAL 64 ASP 65 GLU 66 ASP 67 GLY 68 SER 69 GLY 70 THR 71 VAL 72 ASP 73 PHE 74 ASP 75 GLU 76 PHE 77 LEU 78 VAL 79 MET 80 MET 81 VAL 82 ARG 83 SER 84

Ligands

Unit 3	CA 102 TFP 202 TFP 204
Unit 4	CA 101 TFP 201 TFP 203