2I22 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ESCHERICHIA COLI PHOSPHOHEPTOSE ISOMERA COMPLEX WITH REACTION SUBSTRATE SEDOHEPTULOSE 7-PHOSPHATE
• Keywords: LIPOPOLYSACCHARIDE BIOSYNTHESIS, PHOSPHOHEPTOSE ISOMERASE, I
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2I22	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PHOSPHOHEPTOSE ISOMERASE	A	179	1365	0
2	Protein	PHOSPHOHEPTOSE ISOMERASE	B	178	1357	0
3	Protein	PHOSPHOHEPTOSE ISOMERASE	C	178	1357	0
4	Protein	PHOSPHOHEPTOSE ISOMERASE	D	178	1357	0
5	Ligand	PHOSPHOHEPTOSE ISOMERASE	B	1	0	18
6	Water			211	0	211
total				925	5436	229

Proteins

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

Ligands

Unit 5

I22 900