4BY4 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF DROSOPHILA FRQ2
• Keywords: CALCIUM-BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4BY4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	FI18190P1	A	171	1422	0
2	Protein	FI18190P1	B	168	1396	0
3	Ligand	FI18190P1	A	4	0	4
4	Ligand	FI18190P1	B	3	0	3
5	Water			121	0	121
total				467	2818	128

Proteins

Unit 1

SER 6 LYS 7 LEU 8 LYS 9 GLN 10 ASP 11 THR 12 ILE 13 ASP 14 ARG 15 LEU 16 THR 17 THR 18 ASP 19 THR 20 TYR 21 PHE 22 THR 23 GLU 24 LYS 25 GLU 26 ILE 27 ARG 28 GLN 29 TRP 30 HIS 31 LYS 32 GLY 33 PHE 34 LEU 35 LYS 36 ASP 37 CYS 38 PRO 39 ASN 40 GLY 41 LEU 42 LEU 43 THR 44 GLU 45 GLN 46 GLY 47 PHE 48 ILE 49 LYS 50 ILE 51 TYR 52 LYS 53 GLN 54 PHE 55 PHE 56 PRO 57 ASP 58 GLY 59 ASP 60 PRO 61 SER 62 LYS 63 PHE 64 ALA 65 SER 66 LEU 67 VAL 68 PHE 69 ARG 70 VAL 71 PHE 72 ASP 73 GLU 74 ASN 75 ASN 76 ASP 77 GLY 78 ALA 79 ILE 80 GLU 81 PHE 82 GLU 83 GLU 84 PHE 85 ILE 86 ARG 87 ALA 88 LEU 89 SER 90 ILE 91 THR 92 SER 93 ARG 94 GLY 95 ASN 96 LEU 97 ASP 98 GLU 99 LYS 100 LEU 101 HIS 102 TRP 103 ALA 104 PHE 105 ARG 106 LEU 107 TYR 108 ASP 109 VAL 110 ASP 111 ASN 112 ASP 113 GLY 114 TYR 115 ILE 116 THR 117 ARG 118 GLU 119 GLU 120 MET 121 TYR 122 ASN 123 ILE 124 VAL 125 ASP 126 ALA 127 ILE 128 TYR 129 GLN 130 MET 131 VAL 132 GLY 133 GLN 134 ASN 142 THR 143 PRO 144 GLN 145 LYS 146 ARG 147 VAL 148 ASP 149 LYS 150 ILE 151 PHE 152 ASP 153 GLN 154 MET 155 ASP 156 LYS 157 ASN 158 HIS 159 ASP 160 ASP 161 ARG 162 LEU 163 THR 164 LEU 165 GLU 166 GLU 167 PHE 168 ARG 169 GLU 170 GLY 171 SER 172 LYS 173 ALA 174 ASP 175 PRO 176 ARG 177 MET 178 VAL 179 GLN 180 ALA 181 LEU 182 SER 183

Unit 2

ASN 5 SER 6 LYS 7 LEU 8 LYS 9 GLN 10 ASP 11 THR 12 ILE 13 ASP 14 ARG 15 LEU 16 THR 17 THR 18 ASP 19 THR 20 TYR 21 PHE 22 THR 23 GLU 24 LYS 25 GLU 26 ILE 27 ARG 28 GLN 29 TRP 30 HIS 31 LYS 32 GLY 33 PHE 34 LEU 35 LYS 36 ASP 37 CYS 38 PRO 39 ASN 40 GLY 41 LEU 42 LEU 43 THR 44 GLU 45 GLN 46 GLY 47 PHE 48 ILE 49 LYS 50 ILE 51 TYR 52 LYS 53 GLN 54 PHE 55 PHE 56 PRO 57 ASP 58 GLY 59 ASP 60 PRO 61 SER 62 LYS 63 PHE 64 ALA 65 SER 66 LEU 67 VAL 68 PHE 69 ARG 70 VAL 71 PHE 72 ASP 73 GLU 74 ASN 75 ASN 76 ASP 77 GLY 78 ALA 79 ILE 80 GLU 81 PHE 82 GLU 83 GLU 84 PHE 85 ILE 86 ARG 87 ALA 88 LEU 89 SER 90 ILE 91 THR 92 SER 93 ARG 94 GLY 95 ASN 96 LEU 97 ASP 98 GLU 99 LYS 100 LEU 101 HIS 102 TRP 103 ALA 104 PHE 105 ARG 106 LEU 107 TYR 108 ASP 109 VAL 110 ASP 111 ASN 112 ASP 113 GLY 114 TYR 115 ILE 116 THR 117 ARG 118 GLU 119 GLU 120 MET 121 TYR 122 ASN 123 ILE 124 VAL 125 ASP 126 ALA 127 ILE 128 TYR 129 GLN 130 MET 131 VAL 132 GLY 133 GLN 145 LYS 146 ARG 147 VAL 148 ASP 149 LYS 150 ILE 151 PHE 152 ASP 153 GLN 154 MET 155 ASP 156 LYS 157 ASN 158 HIS 159 ASP 160 ASP 161 ARG 162 LEU 163 THR 164 LEU 165 GLU 166 GLU 167 PHE 168 ARG 169 GLU 170 GLY 171 SER 172 LYS 173 ALA 174 ASP 175 PRO 176 ARG 177 MET 178 VAL 179 GLN 180 ALA 181 LEU 182 SER 183

Ligands

Unit 3	CA 1184 CA 1185 CA 1186 NA 1187
Unit 4	CA 1184 CA 1185 CA 1186