3E2X - Sequence, Chains, Asymmetric and Biological Units

• Title: H. INFLUENZAE BETA-CARBONIC ANHYDRASE, VARIANT V47A
• Keywords: BETA CARBONIC ANHYDRASE, ALLOSTERIC SITE MUTANT, LYASE, META
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3E2X	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CARBONIC ANHYDRASE 2	A	182	1443	0
2	Protein	CARBONIC ANHYDRASE 2	B	186	1477	0
3	Ligand	CARBONIC ANHYDRASE 2	A	2	0	6
4	Ligand	CARBONIC ANHYDRASE 2	B	5	0	21
total				375	2920	27

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	ZN 230 SO4 231
Unit 4	ZN 230 SO4 231 SO4 232 SO4 233 SO4 234