3EK6 - Sequence, Chains, Asymmetric and Biological Units

• Title: UNIQUE GTP-BINDING POCKET AND ALLOSTERY OF UMP KINASE FROM A NEGATIVE PHYTOPATHOGEN BACTERIUM
• Keywords: XANTHOMONAS CAMPESTRIS, UMPK CRYSTAL STRUCTURE, UNIQUE GTP B SITE, ALLOSTERIC REGULATION, ATP-BINDING, KINASE, NUCLEOTID BINDING, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3EK6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	URIDYLATE KINASE	A	243	1823	0
2	Protein	URIDYLATE KINASE	B	240	1804	0
3	Protein	URIDYLATE KINASE	C	238	1790	0
4	Protein	URIDYLATE KINASE	D	240	1804	0
5	Protein	URIDYLATE KINASE	E	238	1784	0
6	Protein	URIDYLATE KINASE	F	238	1790	0
7	Water			489	0	489
total				1926	10795	489

Proteins

Unit 1	SER -2 ASN -1 ALA 0 MET 1 SER 2 GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240
Unit 2	MET 1 SER 2 GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240
Unit 3	GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240
Unit 4	MET 1 SER 2 GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240
Unit 5	GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240
Unit 6	GLU 3 LEU 4 SER 5 TYR 6 ARG 7 ARG 8 ILE 9 LEU 10 LEU 11 LYS 12 LEU 13 SER 14 GLY 15 GLU 16 ALA 17 LEU 18 MET 19 GLY 20 ASP 21 GLY 22 ASP 23 TYR 24 GLY 25 ILE 26 ASP 27 PRO 28 LYS 29 VAL 30 ILE 31 ASN 32 ARG 33 LEU 34 ALA 35 HIS 36 GLU 37 VAL 38 ILE 39 GLU 40 ALA 41 GLN 42 GLN 43 ALA 44 GLY 45 ALA 46 GLN 47 VAL 48 ALA 49 LEU 50 VAL 51 ILE 52 GLY 53 GLY 54 GLY 55 ASN 56 ILE 57 PHE 58 ARG 59 GLY 60 ALA 61 GLY 62 LEU 63 ALA 64 ALA 65 SER 66 GLY 67 MET 68 ASP 69 ARG 70 VAL 71 THR 72 GLY 73 ASP 74 HIS 75 MET 76 GLY 77 MET 78 LEU 79 ALA 80 THR 81 VAL 82 ILE 83 ASN 84 ALA 85 LEU 86 ALA 87 MET 88 GLN 89 ASP 90 ALA 91 LEU 92 GLU 93 LYS 94 LEU 95 GLY 96 ALA 97 LYS 98 VAL 99 ARG 100 VAL 101 MET 102 SER 103 ALA 104 ILE 105 LYS 106 ILE 107 ASN 108 ASP 109 VAL 110 CYS 111 GLU 112 ASP 113 PHE 114 ILE 115 ARG 116 ARG 117 ARG 118 ALA 119 ILE 120 ARG 121 HIS 122 LEU 123 GLU 124 LYS 125 GLY 126 ARG 127 ILE 128 ALA 129 ILE 130 PHE 131 ALA 132 ALA 133 GLY 134 THR 135 GLY 136 ASN 137 PRO 138 PHE 139 PHE 140 THR 141 THR 142 ASP 143 SER 144 GLY 145 ALA 146 ALA 147 LEU 148 ARG 149 ALA 150 ILE 151 GLU 152 ILE 153 GLY 154 ALA 155 ASP 156 LEU 157 LEU 158 LEU 159 LYS 160 ALA 161 THR 162 LYS 163 VAL 164 ASP 165 GLY 166 VAL 167 TYR 168 ASP 169 LYS 170 ASP 171 PRO 172 LYS 173 LYS 174 HIS 175 SER 176 ASP 177 ALA 178 VAL 179 ARG 180 TYR 181 ASP 182 SER 183 LEU 184 THR 185 TYR 186 ASP 187 GLU 188 VAL 189 ILE 190 MET 191 GLN 192 GLY 193 LEU 194 GLU 195 VAL 196 MET 197 ASP 198 THR 199 ALA 200 ALA 201 PHE 202 ALA 203 LEU 204 ALA 205 ARG 206 ASP 207 SER 208 ASP 209 LEU 210 PRO 211 LEU 212 ARG 213 ILE 214 PHE 215 GLY 216 MET 217 SER 218 GLU 219 PRO 220 GLY 221 VAL 222 LEU 223 LEU 224 ARG 225 ILE 226 LEU 227 HIS 228 GLY 229 ALA 230 GLN 231 ILE 232 GLY 233 THR 234 LEU 235 VAL 236 GLN 237 GLY 238 ARG 239 SER 240