1HSL - Sequence, Chains, Asymmetric and Biological Units

• Title: REFINED 1.89 ANGSTROMS STRUCTURE OF THE HISTIDINE-BINDING PROTEIN COMPLEXED WITH HISTIDINE AND ITS RELATIONSHIP WITH MANY OTHER ACTIVE TRANSPORT(SLASH)CHEMOSENSORY RECEPTORS
• Keywords: BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISTIDINE-BINDING PROTEIN	A	238	1843	0
2	Protein	HISTIDINE-BINDING PROTEIN	B	238	1843	0
3	Protein	HISTIDINE-BINDING PROTEIN	A	6	0	16
4	Protein	HISTIDINE-BINDING PROTEIN	B	3	0	13
5	Water			286	0	286
total				771	3686	315

Proteins

Unit 1	ALA 1 ILE 2 PRO 3 GLN 4 LYS 5 ILE 6 ARG 7 ILE 8 GLY 9 THR 10 ASP 11 PRO 12 THR 13 TYR 14 ALA 15 PRO 16 PHE 17 GLU 18 SER 19 LYS 20 ASN 21 ALA 22 GLN 23 GLY 24 GLU 25 LEU 26 VAL 27 GLY 28 PHE 29 ASP 30 ILE 31 ASP 32 LEU 33 ALA 34 LYS 35 GLU 36 LEU 37 CYS 38 LYS 39 ARG 40 ILE 41 ASN 42 THR 43 GLN 44 CYS 45 THR 46 PHE 47 VAL 48 GLU 49 ASN 50 PRO 51 LEU 52 ASP 53 ALA 54 LEU 55 ILE 56 PRO 57 SER 58 LEU 59 LYS 60 ALA 61 LYS 62 LYS 63 ILE 64 ASP 65 ALA 66 ILE 67 MET 68 SER 69 SER 70 LEU 71 SER 72 ILE 73 THR 74 GLU 75 LYS 76 ARG 77 GLN 78 GLN 79 GLU 80 ILE 81 ALA 82 PHE 83 THR 84 ASP 85 LYS 86 LEU 87 TYR 88 ALA 89 ALA 90 ASP 91 SER 92 ARG 93 LEU 94 VAL 95 VAL 96 ALA 97 LYS 98 ASN 99 SER 100 ASP 101 ILE 102 GLN 103 PRO 104 THR 105 VAL 106 ALA 107 SER 108 LEU 109 LYS 110 GLY 111 LYS 112 ARG 113 VAL 114 GLY 115 VAL 116 LEU 117 GLN 118 GLY 119 THR 120 THR 121 GLN 122 GLU 123 THR 124 PHE 125 GLY 126 ASN 127 GLU 128 HIS 129 TRP 130 ALA 131 PRO 132 LYS 133 GLY 134 ILE 135 GLU 136 ILE 137 VAL 138 SER 139 TYR 140 GLN 141 GLY 142 GLN 143 ASP 144 ASN 145 ILE 146 TYR 147 SER 148 ASP 149 LEU 150 THR 151 ALA 152 GLY 153 ARG 154 ILE 155 ASP 156 ALA 157 ALA 158 PHE 159 GLN 160 ASP 161 GLU 162 VAL 163 ALA 164 ALA 165 SER 166 GLU 167 GLY 168 PHE 169 LEU 170 LYS 171 GLN 172 PRO 173 VAL 174 GLY 175 LYS 176 ASP 177 TYR 178 LYS 179 PHE 180 GLY 181 GLY 182 PRO 183 ALA 184 VAL 185 LYS 186 ASP 187 GLU 188 LYS 189 LEU 190 PHE 191 GLY 192 VAL 193 GLY 194 THR 195 GLY 196 MET 197 GLY 198 LEU 199 ARG 200 LYS 201 GLU 202 ASP 203 ASN 204 GLU 205 LEU 206 ARG 207 GLU 208 ALA 209 LEU 210 ASN 211 LYS 212 ALA 213 PHE 214 ALA 215 GLU 216 MET 217 ARG 218 ALA 219 ASP 220 GLY 221 THR 222 TYR 223 GLU 224 LYS 225 LEU 226 ALA 227 LYS 228 LYS 229 TYR 230 PHE 231 ASP 232 PHE 233 ASP 234 VAL 235 TYR 236 GLY 237 GLY 238
Unit 2	ALA 1 ILE 2 PRO 3 GLN 4 LYS 5 ILE 6 ARG 7 ILE 8 GLY 9 THR 10 ASP 11 PRO 12 THR 13 TYR 14 ALA 15 PRO 16 PHE 17 GLU 18 SER 19 LYS 20 ASN 21 ALA 22 GLN 23 GLY 24 GLU 25 LEU 26 VAL 27 GLY 28 PHE 29 ASP 30 ILE 31 ASP 32 LEU 33 ALA 34 LYS 35 GLU 36 LEU 37 CYS 38 LYS 39 ARG 40 ILE 41 ASN 42 THR 43 GLN 44 CYS 45 THR 46 PHE 47 VAL 48 GLU 49 ASN 50 PRO 51 LEU 52 ASP 53 ALA 54 LEU 55 ILE 56 PRO 57 SER 58 LEU 59 LYS 60 ALA 61 LYS 62 LYS 63 ILE 64 ASP 65 ALA 66 ILE 67 MET 68 SER 69 SER 70 LEU 71 SER 72 ILE 73 THR 74 GLU 75 LYS 76 ARG 77 GLN 78 GLN 79 GLU 80 ILE 81 ALA 82 PHE 83 THR 84 ASP 85 LYS 86 LEU 87 TYR 88 ALA 89 ALA 90 ASP 91 SER 92 ARG 93 LEU 94 VAL 95 VAL 96 ALA 97 LYS 98 ASN 99 SER 100 ASP 101 ILE 102 GLN 103 PRO 104 THR 105 VAL 106 ALA 107 SER 108 LEU 109 LYS 110 GLY 111 LYS 112 ARG 113 VAL 114 GLY 115 VAL 116 LEU 117 GLN 118 GLY 119 THR 120 THR 121 GLN 122 GLU 123 THR 124 PHE 125 GLY 126 ASN 127 GLU 128 HIS 129 TRP 130 ALA 131 PRO 132 LYS 133 GLY 134 ILE 135 GLU 136 ILE 137 VAL 138 SER 139 TYR 140 GLN 141 GLY 142 GLN 143 ASP 144 ASN 145 ILE 146 TYR 147 SER 148 ASP 149 LEU 150 THR 151 ALA 152 GLY 153 ARG 154 ILE 155 ASP 156 ALA 157 ALA 158 PHE 159 GLN 160 ASP 161 GLU 162 VAL 163 ALA 164 ALA 165 SER 166 GLU 167 GLY 168 PHE 169 LEU 170 LYS 171 GLN 172 PRO 173 VAL 174 GLY 175 LYS 176 ASP 177 TYR 178 LYS 179 PHE 180 GLY 181 GLY 182 PRO 183 ALA 184 VAL 185 LYS 186 ASP 187 GLU 188 LYS 189 LEU 190 PHE 191 GLY 192 VAL 193 GLY 194 THR 195 GLY 196 MET 197 GLY 198 LEU 199 ARG 200 LYS 201 GLU 202 ASP 203 ASN 204 GLU 205 LEU 206 ARG 207 GLU 208 ALA 209 LEU 210 ASN 211 LYS 212 ALA 213 PHE 214 ALA 215 GLU 216 MET 217 ARG 218 ALA 219 ASP 220 GLY 221 THR 222 TYR 223 GLU 224 LYS 225 LEU 226 ALA 227 LYS 228 LYS 229 TYR 230 PHE 231 ASP 232 PHE 233 ASP 234 VAL 235 TYR 236 GLY 237 GLY 238
Unit 3	HIS 239 CD 750 CD 751 CD 752 CD 753 CD 756
Unit 4	HIS 239 CD 754 CD 755