3KMH - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A NOVEL SUGAR ISOMERASE FROM E. COLI O1
• Keywords: CUPIN BETA-BARREL, STRUCTURAL GENOMICS, MONTREAL-KINGSTON BA STRUCTURAL GENOMICS INITIATIVE, BSGI, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	D-LYXOSE ISOMERASE	A	219	1708	32
2	Protein	D-LYXOSE ISOMERASE	B	223	1739	32
3	Ligand	D-LYXOSE ISOMERASE	A	3	0	11
4	Ligand	D-LYXOSE ISOMERASE	B	3	0	14
5	Water			490	0	490
total				938	3447	579

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	GOL 228 ACT 229 MN 1001
Unit 4	IPH 228 GOL 229 MN 1002