3MB5 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF P. ABYSSI TRNA M1A58 METHYLTRANSFERASE WITH S-ADENOSYL-L-METHIONINE
• Keywords: RNA METHYLTRANSFERASE, M1A, TRMI, INTERMOLECULAR CONTACTS, R SPECIFICITY, TETRAMER, DISULFIDE BOND, HYPERTHERMOSTABILITY METHYLTRANSFERASE, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3MB5	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SAM-DEPENDENT METHYLTRANSFERASE	A	255	2054	0
2	Ligand	SAM-DEPENDENT METHYLTRANSFERASE	A	12	0	75
3	Water			340	0	340
total				607	2054	415

Proteins

Unit 1

MET 1 ILE 2 ARG 3 GLU 4 GLY 5 ASP 6 LYS 7 VAL 8 VAL 9 LEU 10 VAL 11 ASP 12 PRO 13 ARG 14 GLY 15 LYS 16 ARG 17 TYR 18 LEU 19 ILE 20 THR 21 VAL 22 SER 23 LYS 24 ARG 25 ASP 26 PHE 27 HIS 28 THR 29 ASP 30 LEU 31 GLY 32 ILE 33 LEU 34 LYS 35 LEU 36 GLU 37 GLU 38 ILE 39 ILE 40 GLY 41 ARG 42 ASN 43 PHE 44 GLY 45 GLU 46 ALA 47 ILE 48 LYS 49 SER 50 HIS 51 LYS 52 GLY 53 HIS 54 GLU 55 PHE 56 LYS 57 ILE 58 LEU 59 ARG 60 PRO 61 ARG 62 ILE 63 VAL 64 ASP 65 TYR 66 LEU 67 ASP 68 LYS 69 MET 70 LYS 71 ARG 72 GLY 73 PRO 74 GLN 75 ILE 76 VAL 77 HIS 78 PRO 79 LYS 80 ASP 81 ALA 82 ALA 83 LEU 84 ILE 85 VAL 86 ALA 87 TYR 88 ALA 89 GLY 90 ILE 91 SER 92 PRO 93 GLY 94 ASP 95 PHE 96 ILE 97 VAL 98 GLU 99 ALA 100 GLY 101 VAL 102 GLY 103 SER 104 GLY 105 ALA 106 LEU 107 THR 108 LEU 109 PHE 110 LEU 111 ALA 112 ASN 113 ILE 114 VAL 115 GLY 116 PRO 117 GLU 118 GLY 119 ARG 120 VAL 121 VAL 122 SER 123 TYR 124 GLU 125 ILE 126 ARG 127 GLU 128 ASP 129 PHE 130 ALA 131 LYS 132 LEU 133 ALA 134 TRP 135 GLU 136 ASN 137 ILE 138 LYS 139 TRP 140 ALA 141 GLY 142 PHE 143 ASP 144 ASP 145 ARG 146 VAL 147 THR 148 ILE 149 LYS 150 LEU 151 LYS 152 ASP 153 ILE 154 TYR 155 GLU 156 GLY 157 ILE 158 GLU 159 GLU 160 GLU 161 ASN 162 VAL 163 ASP 164 HIS 165 VAL 166 ILE 167 LEU 168 ASP 169 LEU 170 PRO 171 GLN 172 PRO 173 GLU 174 ARG 175 VAL 176 VAL 177 GLU 178 HIS 179 ALA 180 ALA 181 LYS 182 ALA 183 LEU 184 LYS 185 PRO 186 GLY 187 GLY 188 PHE 189 PHE 190 VAL 191 ALA 192 TYR 193 THR 194 PRO 195 CYS 196 SER 197 ASN 198 GLN 199 VAL 200 MET 201 ARG 202 LEU 203 HIS 204 GLU 205 LYS 206 LEU 207 ARG 208 GLU 209 PHE 210 LYS 211 ASP 212 TYR 213 PHE 214 MET 215 LYS 216 PRO 217 ARG 218 THR 219 ILE 220 ASN 221 VAL 222 LEU 223 VAL 224 PHE 225 ASP 226 GLN 227 GLU 228 VAL 229 LYS 230 LYS 231 GLU 232 CYS 233 MET 234 ARG 235 PRO 236 ARG 237 THR 238 THR 239 ALA 240 LEU 241 VAL 242 HIS 243 THR 244 GLY 245 TYR 246 ILE 247 THR 248 PHE 249 ALA 250 ARG 251 ARG 252 ILE 253 LEU 254 GLU 255

Ligands

Unit 2

SO4 256 SO4 257 SO4 258 SO4 259 EDO 260 EDO 261 EDO 262 EDO 263 EDO 264 EDO 265 ACT 266 SAM 301