2W3N - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE AND INHIBITION OF THE CO2-SENSING CARBONIC ANHYDRA FROM THE PATHOGENIC FUNGUS CRYPTOCOCCUS NEOFORMANS
• Keywords: BETA-CLASS CARBONIC ANHYDRASE, LYASE, INHIBITION, SULFONAMID CRYPTOCOCCUS NEOFORMANS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2W3N	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CARBONIC ANHYDRASE 2	A	230	1787	0
2	Protein	CARBONIC ANHYDRASE 2	B	225	1743	0
3	Protein	CARBONIC ANHYDRASE 2	C	225	1733	0
4	Ligand	CARBONIC ANHYDRASE 2	A	3	0	11
5	Ligand	CARBONIC ANHYDRASE 2	B	2	0	5
6	Ligand	CARBONIC ANHYDRASE 2	C	2	0	5
7	Water			144	0	144
total				831	5263	165

Proteins

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

Ligands

Unit 4	ZN 1232 ACT 1233 GOL 1234
Unit 5	ZN 1234 ACT 1235
Unit 6	ZN 1232 ACT 1233