4LFU - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ESCHERICHIA COLI SDIA IN THE SPACE GROU
• Keywords: LUXR-TYPE QUORUM SENSING RECEPTOR, TRANSCRIPTION FACTOR, DNA PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	REGULATORY PROTEIN SDIA	A	236	1941	0
2	Ligand	REGULATORY PROTEIN SDIA	A	4	0	28
3	Water			105	0	105
total				345	1941	133

Proteins

Unit 1

ASP 5 PHE 6 PHE 7 SER 8 TRP 9 ARG 10 ARG 11 THR 12 MET 13 LEU 14 LEU 15 ARG 16 PHE 17 GLN 18 ARG 19 MET 20 GLU 21 THR 22 ALA 23 GLU 24 GLU 25 VAL 26 TYR 27 HIS 28 GLU 29 ILE 30 GLU 31 LEU 32 GLN 33 ALA 34 GLN 35 GLN 36 LEU 37 GLU 38 TYR 39 ASP 40 TYR 41 TYR 42 SER 43 LEU 44 CYS 45 VAL 46 ARG 47 HIS 48 PRO 49 VAL 50 PRO 51 PHE 52 THR 53 ARG 54 PRO 55 LYS 56 VAL 57 ALA 58 PHE 59 TYR 60 THR 61 ASN 62 TYR 63 PRO 64 GLU 65 ALA 66 TRP 67 VAL 68 SER 69 TYR 70 TYR 71 GLN 72 ALA 73 LYS 74 ASN 75 PHE 76 LEU 77 ALA 78 ILE 79 ASP 80 PRO 81 VAL 82 LEU 83 ASN 84 PRO 85 GLU 86 ASN 87 PHE 88 SER 89 GLN 90 GLY 91 HIS 92 LEU 93 MET 94 TRP 95 ASN 96 ASP 97 ASP 98 LEU 99 PHE 100 SER 101 GLU 102 ALA 103 GLN 104 PRO 105 LEU 106 TRP 107 GLU 108 ALA 109 ALA 110 ARG 111 ALA 112 HIS 113 GLY 114 LEU 115 ARG 116 ARG 117 GLY 118 VAL 119 THR 120 GLN 121 TYR 122 LEU 123 MET 124 LEU 125 PRO 126 ASN 127 ARG 128 ALA 129 LEU 130 GLY 131 PHE 132 LEU 133 SER 134 PHE 135 SER 136 ARG 137 CYS 138 SER 139 ALA 140 ARG 141 GLU 142 ILE 143 PRO 144 ILE 145 LEU 146 SER 147 ASP 148 GLU 149 LEU 150 GLN 151 LEU 152 LYS 153 MET 154 GLN 155 LEU 156 LEU 157 VAL 158 ARG 159 GLU 160 SER 161 LEU 162 MET 163 ALA 164 LEU 165 MET 166 ARG 167 LEU 168 ASN 169 ASP 170 GLU 171 ILE 172 VAL 173 MET 174 THR 175 PRO 176 GLU 177 MET 178 ASN 179 PHE 180 SER 181 LYS 182 ARG 183 GLU 184 LYS 185 GLU 186 ILE 187 LEU 188 ARG 189 TRP 190 THR 191 ALA 192 GLU 193 GLY 194 LYS 195 THR 196 SER 197 ALA 198 GLU 199 ILE 200 ALA 201 MET 202 ILE 203 LEU 204 SER 205 ILE 206 SER 207 GLU 208 ASN 209 THR 210 VAL 211 ASN 212 PHE 213 HIS 214 GLN 215 LYS 216 ASN 217 MET 218 GLN 219 LYS 220 LYS 221 ILE 222 ASN 223 ALA 224 PRO 225 ASN 226 LYS 227 THR 228 GLN 229 VAL 230 ALA 231 CYS 232 TYR 233 ALA 234 ALA 235 ALA 236 THR 237 GLY 238 LEU 239 ILE 240

Ligands

Unit 2

PG4 301 PG4 302 CL 303 CL 304