4OHN - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF AN ABC UPTAKE TRANSPORTER SUBSTRATE BIN PROTEIN FROM STREPTOCOCCUS PNEUMONIAE WITH BOUND HISTIDINE
• Keywords: STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AN INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFE DISEASES, CSGID, ABC TRANSPORTER SUBSTRATE-BINDING PROTEIN GLUTAMINE TRANSPORT, HISTIDINE, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ABC TRANSPORTER SUBSTRATE-BINDING PROTEIN	A	246	3811	0
2	Protein	ABC TRANSPORTER SUBSTRATE-BINDING PROTEIN	A	3	0	33
3	Water			304	0	304
total				553	3811	337

Proteins

Unit 1

THR 27 SER 28 GLY 29 ASP 30 ASN 31 TRP 32 SER 33 LYS 34 TYR 35 GLN 36 SER 37 ASN 38 LYS 39 SER 40 ILE 41 THR 42 ILE 43 GLY 44 PHE 45 ASP 46 SER 47 THR 48 PHE 49 VAL 50 PRO 51 MET 52 GLY 53 PHE 54 ALA 55 GLN 56 LYS 57 ASP 58 GLY 59 SER 60 TYR 61 ALA 62 GLY 63 PHE 64 ASP 65 ILE 66 ASP 67 LEU 68 ALA 69 THR 70 ALA 71 VAL 72 PHE 73 GLU 74 LYS 75 TYR 76 GLY 77 ILE 78 THR 79 VAL 80 ASN 81 TRP 82 GLN 83 PRO 84 ILE 85 ASP 86 TRP 87 ASP 88 LEU 89 LYS 90 GLU 91 ALA 92 GLU 93 LEU 94 THR 95 LYS 96 GLY 97 THR 98 ILE 99 ASP 100 LEU 101 ILE 102 TRP 103 ASN 104 GLY 105 TYR 106 SER 107 ALA 108 THR 109 ASP 110 GLU 111 ARG 112 ARG 113 GLU 114 LYS 115 VAL 116 ALA 117 PHE 118 SER 119 ASN 120 SER 121 TYR 122 MET 123 LYS 124 ASN 125 GLU 126 GLN 127 VAL 128 LEU 129 VAL 130 THR 131 LYS 132 LYS 133 SER 134 SER 135 GLY 136 ILE 137 THR 138 THR 139 ALA 140 LYS 141 ASP 142 MET 143 THR 144 GLY 145 LYS 146 THR 147 LEU 148 GLY 149 ALA 150 GLN 151 ALA 152 GLY 153 SER 154 SER 155 GLY 156 TYR 157 ALA 158 ASP 159 PHE 160 GLU 161 ALA 162 ASN 163 PRO 164 GLU 165 ILE 166 LEU 167 LYS 168 ASN 169 ILE 170 VAL 171 ALA 172 ASN 173 LYS 174 GLU 175 ALA 176 ASN 177 GLN 178 TYR 179 GLN 180 THR 181 PHE 182 ASN 183 GLU 184 ALA 185 LEU 186 ILE 187 ASP 188 LEU 189 LYS 190 ASN 191 ASP 192 ARG 193 ILE 194 ASP 195 GLY 196 LEU 197 LEU 198 ILE 199 ASP 200 ARG 201 VAL 202 TYR 203 ALA 204 ASN 205 TYR 206 TYR 207 LEU 208 GLU 209 ALA 210 GLU 211 GLY 212 VAL 213 LEU 214 ASN 215 ASP 216 TYR 217 ASN 218 VAL 219 PHE 220 THR 221 VAL 222 GLY 223 LEU 224 GLU 225 THR 226 GLU 227 ALA 228 PHE 229 ALA 230 VAL 231 GLY 232 SER 233 ARG 234 LYS 235 GLU 236 ASP 237 THR 238 THR 239 LEU 240 VAL 241 LYS 242 LYS 243 ILE 244 ASN 245 GLU 246 ALA 247 PHE 248 SER 249 SER 250 LEU 251 TYR 252 LYS 253 ASP 254 GLY 255 LYS 256 PHE 257 GLN 258 GLU 259 ILE 260 SER 261 GLN 262 LYS 263 TRP 264 PHE 265 GLY 266 GLU 267 ASP 268 VAL 269 ALA 270 THR 271 LYS 272

Unit 2

HIS 301 ACT 302 ACT 303