1C2R - Sequence, Chains, Asymmetric and Biological Units

• Title: MOLECULAR STRUCTURE OF CYTOCHROME C2 ISOLATED FROM RHODOBACT CAPSULATUS DETERMINED AT 2.5 ANGSTROMS RESOLUTION
• Keywords: ELECTRON TRANSPORT PROTEIN (CYTOCHROME)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1C2R	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME C2	A	116	864	0
2	Protein	CYTOCHROME C2	B	116	864	0
3	Ligand	CYTOCHROME C2	A	1	0	43
4	Ligand	CYTOCHROME C2	B	1	0	43
5	Water			92	0	92
total				326	1728	178

Proteins

Unit 1

GLY 1 ASP 2 ALA 3 ALA 4 LYS 5 GLY 6 GLU 7 LYS 8 GLU 9 PHE 10 ASN 11 LYS 12 CYS 13 LYS 14 THR 15 CYS 16 HIS 17 SER 18 ILE 19 ILE 20 ALA 21 PRO 22 ASP 23 GLY 24 THR 25 GLU 26 ILE 27 VAL 28 LYS 29 GLY 30 ALA 31 LYS 32 THR 33 GLY 34 PRO 35 ASN 36 LEU 37 TYR 38 GLY 39 VAL 40 VAL 41 GLY 42 ARG 43 THR 44 ALA 45 GLY 46 THR 47 TYR 48 PRO 49 GLU 50 PHE 51 LYS 52 TYR 53 LYS 54 ASP 55 SER 56 ILE 57 VAL 58 ALA 59 LEU 60 GLY 61 ALA 62 SER 63 GLY 64 PHE 65 ALA 66 TRP 67 THR 68 GLU 69 GLU 70 ASP 71 ILE 72 ALA 73 THR 74 TYR 75 VAL 76 LYS 77 ASP 78 PRO 79 GLY 80 ALA 81 PHE 82 LEU 83 LYS 84 GLU 85 LYS 86 LEU 87 ASP 88 ASP 89 LYS 90 LYS 91 ALA 92 LYS 93 THR 94 GLY 95 MET 96 ALA 97 PHE 98 LYS 99 LEU 100 ALA 101 LYS 102 GLY 103 GLY 104 GLU 105 ASP 106 VAL 107 ALA 108 ALA 109 TYR 110 LEU 111 ALA 112 SER 113 VAL 114 VAL 115 LYS 116

Unit 2

GLY 1 ASP 2 ALA 3 ALA 4 LYS 5 GLY 6 GLU 7 LYS 8 GLU 9 PHE 10 ASN 11 LYS 12 CYS 13 LYS 14 THR 15 CYS 16 HIS 17 SER 18 ILE 19 ILE 20 ALA 21 PRO 22 ASP 23 GLY 24 THR 25 GLU 26 ILE 27 VAL 28 LYS 29 GLY 30 ALA 31 LYS 32 THR 33 GLY 34 PRO 35 ASN 36 LEU 37 TYR 38 GLY 39 VAL 40 VAL 41 GLY 42 ARG 43 THR 44 ALA 45 GLY 46 THR 47 TYR 48 PRO 49 GLU 50 PHE 51 LYS 52 TYR 53 LYS 54 ASP 55 SER 56 ILE 57 VAL 58 ALA 59 LEU 60 GLY 61 ALA 62 SER 63 GLY 64 PHE 65 ALA 66 TRP 67 THR 68 GLU 69 GLU 70 ASP 71 ILE 72 ALA 73 THR 74 TYR 75 VAL 76 LYS 77 ASP 78 PRO 79 GLY 80 ALA 81 PHE 82 LEU 83 LYS 84 GLU 85 LYS 86 LEU 87 ASP 88 ASP 89 LYS 90 LYS 91 ALA 92 LYS 93 THR 94 GLY 95 MET 96 ALA 97 PHE 98 LYS 99 LEU 100 ALA 101 LYS 102 GLY 103 GLY 104 GLU 105 ASP 106 VAL 107 ALA 108 ALA 109 TYR 110 LEU 111 ALA 112 SER 113 VAL 114 VAL 115 LYS 116

Ligands

Unit 3	HEC 120
Unit 4	HEC 120