4X2R - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PRIA FROM ACTINOMYCES UROGENITALIS
• Keywords: TIM BARREL, TRYPTOPHAN/HISTIDINE SYNTHESIS, STRUCTURAL GENOM BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, ISOM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4X2R	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO) METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE	A	243	1766	0
2	Ligand	1-(5-PHOSPHORIBOSYL)-5-[(5-PHOSPHORIBOSYLAMINO) METHYLIDENEAMINO] IMIDAZOLE-4-CARBOXAMIDE ISOMERASE	A	5	0	34
3	Water			295	0	295
total				543	1766	329

Proteins

Unit 1

ALA 0 MET 1 LEU 2 THR 3 LEU 4 LEU 5 PRO 6 ALA 7 VAL 8 ASP 9 VAL 10 ALA 11 ASP 12 GLY 13 LYS 14 ALA 15 VAL 16 ARG 17 LEU 18 LEU 19 GLN 20 GLY 21 GLU 22 ALA 23 GLY 24 SER 25 GLU 26 THR 27 ASP 28 TYR 29 GLY 30 SER 31 PRO 32 ILE 33 GLU 34 ALA 35 ALA 36 ARG 37 ASP 38 TRP 39 VAL 40 GLU 41 ALA 42 GLY 43 ALA 44 GLU 45 TRP 46 ILE 47 HIS 48 LEU 49 VAL 50 ASP 51 LEU 52 ASP 53 ALA 54 ALA 55 PHE 56 GLY 57 ARG 58 GLY 59 SER 60 ASN 61 ALA 62 PRO 63 LEU 64 LEU 65 GLU 66 ARG 67 ILE 68 VAL 69 GLY 70 GLU 71 VAL 72 GLY 73 ILE 74 LYS 75 VAL 76 GLU 77 LEU 78 SER 79 GLY 80 GLY 81 ILE 82 ARG 83 ASP 84 ASP 85 ALA 86 SER 87 LEU 88 THR 89 ARG 90 ALA 91 LEU 92 LYS 93 ALA 94 GLY 95 ALA 96 ALA 97 ARG 98 VAL 99 ASN 100 LEU 101 GLY 102 THR 103 ALA 104 ALA 105 LEU 106 GLU 107 ASP 108 PRO 109 GLN 110 TRP 111 THR 112 ALA 113 ARG 114 VAL 115 ILE 116 ALA 117 GLU 118 HIS 119 GLY 120 GLU 121 LYS 122 ILE 123 ALA 124 VAL 125 GLY 126 LEU 127 ASP 128 VAL 129 ARG 130 GLY 131 THR 132 THR 133 LEU 134 ALA 135 ALA 136 ARG 137 GLY 143 GLY 144 ASP 145 LEU 146 TRP 147 GLN 148 THR 149 LEU 150 ASP 151 ARG 152 LEU 153 ASN 154 GLU 155 ALA 156 GLY 157 CYS 158 ARG 159 ARG 160 TYR 161 VAL 162 VAL 163 THR 164 ASP 165 VAL 166 THR 167 LYS 168 ASP 169 GLY 170 THR 171 LEU 172 THR 173 GLY 174 PRO 175 ASN 176 THR 177 GLU 178 LEU 179 LEU 180 ARG 181 GLN 182 VAL 183 ALA 184 ALA 185 ARG 186 THR 187 SER 188 ALA 189 PRO 190 VAL 191 VAL 192 ALA 193 SER 194 GLY 195 GLY 196 ILE 197 SER 198 SER 199 LEU 200 GLU 201 ASP 202 ILE 203 ALA 204 ALA 205 LEU 206 ALA 207 ARG 208 LEU 209 VAL 210 PRO 211 GLN 212 GLY 213 VAL 214 ASP 215 SER 216 ALA 217 ILE 218 VAL 219 GLY 220 LYS 221 ALA 222 LEU 223 TYR 224 ASN 225 GLY 226 ASN 227 PHE 228 THR 229 LEU 230 PRO 231 GLN 232 ALA 233 LEU 234 ALA 235 VAL 236 ALA 237 GLY 238 GLY 239 ALA 240 ALA 241 VAL 242 GLN 243 ASP 244 VAL 245 GLN 246 ALA 247

Ligands

Unit 2

PO4 301 PO4 302 PO4 303 PO4 304 CXS 305