1F1C - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CYTOCHROME C549
• Keywords: DIMERIC CYTOCHROME, ELECTRON TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1F1C	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME C549	A	129	1000	0
2	Protein	CYTOCHROME C549	B	129	1000	0
3	Ligand	CYTOCHROME C549	A	1	0	43
4	Ligand	CYTOCHROME C549	B	1	0	43
5	Water			17	0	17
total				277	2000	103

Proteins

Unit 1

LEU 3 THR 4 GLU 5 GLU 6 LEU 7 ARG 8 THR 9 PHE 10 PRO 11 ILE 12 ASN 13 ALA 14 GLN 15 GLY 16 ASP 17 THR 18 ALA 19 VAL 20 LEU 21 SER 22 LEU 23 LYS 24 GLU 25 ILE 26 LYS 27 LYS 28 GLY 29 GLN 30 GLN 31 VAL 32 PHE 33 ASN 34 ALA 35 ALA 36 CYS 37 ALA 38 GLN 39 CYS 40 HIS 41 ALA 42 LEU 43 GLY 44 VAL 45 THR 46 ARG 47 THR 48 ASN 49 PRO 50 ASP 51 VAL 52 ASN 53 LEU 54 SER 55 PRO 56 GLU 57 ALA 58 LEU 59 ALA 60 LEU 61 ALA 62 THR 63 PRO 64 PRO 65 ARG 66 ASP 67 ASN 68 ILE 69 ALA 70 ALA 71 LEU 72 VAL 73 ASP 74 TYR 75 ILE 76 LYS 77 ASN 78 PRO 79 THR 80 THR 81 TYR 82 ASP 83 GLY 84 PHE 85 VAL 86 GLU 87 ILE 88 SER 89 GLU 90 LEU 91 HIS 92 PRO 93 SER 94 LEU 95 LYS 96 SER 97 SER 98 ASP 99 ILE 100 PHE 101 PRO 102 LYS 103 MET 104 ARG 105 ASN 106 ILE 107 SER 108 GLU 109 ASP 110 ASP 111 LEU 112 TYR 113 ASN 114 VAL 115 ALA 116 GLY 117 TYR 118 ILE 119 LEU 120 LEU 121 GLN 122 PRO 123 LYS 124 VAL 125 ARG 126 GLY 127 GLU 128 GLN 129 TRP 130 GLY 131

Unit 2

LEU 3 THR 4 GLU 5 GLU 6 LEU 7 ARG 8 THR 9 PHE 10 PRO 11 ILE 12 ASN 13 ALA 14 GLN 15 GLY 16 ASP 17 THR 18 ALA 19 VAL 20 LEU 21 SER 22 LEU 23 LYS 24 GLU 25 ILE 26 LYS 27 LYS 28 GLY 29 GLN 30 GLN 31 VAL 32 PHE 33 ASN 34 ALA 35 ALA 36 CYS 37 ALA 38 GLN 39 CYS 40 HIS 41 ALA 42 LEU 43 GLY 44 VAL 45 THR 46 ARG 47 THR 48 ASN 49 PRO 50 ASP 51 VAL 52 ASN 53 LEU 54 SER 55 PRO 56 GLU 57 ALA 58 LEU 59 ALA 60 LEU 61 ALA 62 THR 63 PRO 64 PRO 65 ARG 66 ASP 67 ASN 68 ILE 69 ALA 70 ALA 71 LEU 72 VAL 73 ASP 74 TYR 75 ILE 76 LYS 77 ASN 78 PRO 79 THR 80 THR 81 TYR 82 ASP 83 GLY 84 PHE 85 VAL 86 GLU 87 ILE 88 SER 89 GLU 90 LEU 91 HIS 92 PRO 93 SER 94 LEU 95 LYS 96 SER 97 SER 98 ASP 99 ILE 100 PHE 101 PRO 102 LYS 103 MET 104 ARG 105 ASN 106 ILE 107 SER 108 GLU 109 ASP 110 ASP 111 LEU 112 TYR 113 ASN 114 VAL 115 ALA 116 GLY 117 TYR 118 ILE 119 LEU 120 LEU 121 GLN 122 PRO 123 LYS 124 VAL 125 ARG 126 GLY 127 GLU 128 GLN 129 TRP 130 GLY 131

Ligands

Unit 3	HEC 200
Unit 4	HEC 400