3Q31 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF FUNGAL ALPHA CARBONIC ANHYDRASE FROM ASPERGILLU
• Keywords: ALPHA CARBONIC ANHYDRASE, FUNGAL CARBONIC ANHYDRASE, GLYSOSY SECRETED, DIMERIC, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3Q31	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CARBONIC ANHYDRASE	A	239	1823	24
2	Protein	CARBONIC ANHYDRASE	B	236	1823	0
3	Protein	CARBONIC ANHYDRASE	A	239	1823	24
4	Ligand	CARBONIC ANHYDRASE	B	3	0	24
5	Water			91	0	91
total				808	5469	163

Proteins

Unit 1	ZN 1 NAG 2 MLT 3 ASN 35 LYS 36 PHE 37 ASN 38 TYR 39 THR 40 GLY 41 LEU 42 GLY 43 GLY 44 PRO 45 LEU 46 ASN 47 TRP 48 TYR 49 GLY 50 LEU 51 ASP 52 GLU 53 ALA 54 ASN 55 GLU 56 ALA 57 CYS 58 ALA 59 LYS 60 GLY 61 LYS 62 HIS 63 GLN 64 SER 65 PRO 66 ILE 67 VAL 68 ILE 69 ASP 70 SER 71 ALA 72 ALA 73 ILE 74 ASP 75 TYR 76 ALA 77 ALA 78 SER 79 GLY 80 SER 81 LEU 82 LYS 83 LEU 84 ASP 85 LEU 86 PRO 87 LEU 88 ALA 89 ASP 90 GLY 91 SER 92 LYS 93 LEU 94 GLU 95 ASN 96 LEU 97 GLY 98 PHE 99 GLY 100 LEU 101 GLN 102 VAL 103 THR 104 LEU 105 THR 106 ASN 107 GLY 108 SER 109 LEU 110 THR 111 ALA 112 ASN 113 SER 114 LYS 115 THR 116 TYR 117 THR 118 LEU 119 ALA 120 GLN 121 PHE 122 HIS 123 PHE 124 HIS 125 THR 126 PRO 127 SER 128 GLU 129 HIS 130 HIS 131 VAL 132 ASN 133 GLU 134 GLU 135 HIS 136 PHE 137 PRO 138 MET 139 GLU 140 VAL 141 HIS 142 PHE 143 VAL 144 PHE 145 GLN 146 THR 147 ALA 148 ALA 149 LYS 150 GLU 151 THR 152 ALA 153 VAL 154 VAL 155 GLY 156 PHE 157 PHE 158 PHE 159 GLN 160 LEU 161 SER 162 GLU 163 VAL 164 GLY 165 ASP 166 SER 167 VAL 168 PRO 169 LEU 170 PHE 171 ASP 172 SER 173 VAL 174 PHE 175 ALA 176 PRO 177 ILE 178 ASP 179 ASN 180 ILE 181 PRO 182 ASP 183 ALA 184 GLY 185 THR 186 SER 187 THR 188 THR 189 THR 190 GLY 191 GLN 192 LEU 193 ASP 194 PHE 195 GLY 196 GLY 197 LEU 198 LEU 199 ASP 200 HIS 201 PHE 202 ASN 203 ARG 204 HIS 205 GLY 206 VAL 207 TYR 208 GLN 209 TYR 210 THR 211 GLY 212 SER 213 LEU 214 THR 215 THR 216 PRO 217 PRO 218 CYS 219 THR 220 GLU 221 GLU 222 VAL 223 MET 224 TRP 225 ASN 226 LEU 227 SER 228 THR 229 GLU 230 PRO 231 LEU 232 PRO 233 LEU 234 THR 235 VAL 236 GLN 237 GLY 238 TYR 239 ASN 240 LYS 241 VAL 242 LYS 243 LYS 244 ILE 245 ILE 246 LYS 247 TYR 248 ASN 249 ALA 250 ARG 251 TYR 252 THR 253 GLN 254 ASN 255 ALA 256 LEU 257 GLY 258 GLN 259 ASP 260 ASN 261 LEU 262 LEU 263 GLU 264 VAL 265 ALA 266 ALA 267 GLN 268 LYS 269 LEU 270
Unit 2	ASN 35 LYS 36 PHE 37 ASN 38 TYR 39 THR 40 GLY 41 LEU 42 GLY 43 GLY 44 PRO 45 LEU 46 ASN 47 TRP 48 TYR 49 GLY 50 LEU 51 ASP 52 GLU 53 ALA 54 ASN 55 GLU 56 ALA 57 CYS 58 ALA 59 LYS 60 GLY 61 LYS 62 HIS 63 GLN 64 SER 65 PRO 66 ILE 67 VAL 68 ILE 69 ASP 70 SER 71 ALA 72 ALA 73 ILE 74 ASP 75 TYR 76 ALA 77 ALA 78 SER 79 GLY 80 SER 81 LEU 82 LYS 83 LEU 84 ASP 85 LEU 86 PRO 87 LEU 88 ALA 89 ASP 90 GLY 91 SER 92 LYS 93 LEU 94 GLU 95 ASN 96 LEU 97 GLY 98 PHE 99 GLY 100 LEU 101 GLN 102 VAL 103 THR 104 LEU 105 THR 106 ASN 107 GLY 108 SER 109 LEU 110 THR 111 ALA 112 ASN 113 SER 114 LYS 115 THR 116 TYR 117 THR 118 LEU 119 ALA 120 GLN 121 PHE 122 HIS 123 PHE 124 HIS 125 THR 126 PRO 127 SER 128 GLU 129 HIS 130 HIS 131 VAL 132 ASN 133 GLU 134 GLU 135 HIS 136 PHE 137 PRO 138 MET 139 GLU 140 VAL 141 HIS 142 PHE 143 VAL 144 PHE 145 GLN 146 THR 147 ALA 148 ALA 149 LYS 150 GLU 151 THR 152 ALA 153 VAL 154 VAL 155 GLY 156 PHE 157 PHE 158 PHE 159 GLN 160 LEU 161 SER 162 GLU 163 VAL 164 GLY 165 ASP 166 SER 167 VAL 168 PRO 169 LEU 170 PHE 171 ASP 172 SER 173 VAL 174 PHE 175 ALA 176 PRO 177 ILE 178 ASP 179 ASN 180 ILE 181 PRO 182 ASP 183 ALA 184 GLY 185 THR 186 SER 187 THR 188 THR 189 THR 190 GLY 191 GLN 192 LEU 193 ASP 194 PHE 195 GLY 196 GLY 197 LEU 198 LEU 199 ASP 200 HIS 201 PHE 202 ASN 203 ARG 204 HIS 205 GLY 206 VAL 207 TYR 208 GLN 209 TYR 210 THR 211 GLY 212 SER 213 LEU 214 THR 215 THR 216 PRO 217 PRO 218 CYS 219 THR 220 GLU 221 GLU 222 VAL 223 MET 224 TRP 225 ASN 226 LEU 227 SER 228 THR 229 GLU 230 PRO 231 LEU 232 PRO 233 LEU 234 THR 235 VAL 236 GLN 237 GLY 238 TYR 239 ASN 240 LYS 241 VAL 242 LYS 243 LYS 244 ILE 245 ILE 246 LYS 247 TYR 248 ASN 249 ALA 250 ARG 251 TYR 252 THR 253 GLN 254 ASN 255 ALA 256 LEU 257 GLY 258 GLN 259 ASP 260 ASN 261 LEU 262 LEU 263 GLU 264 VAL 265 ALA 266 ALA 267 GLN 268 LYS 269 LEU 270
Unit 3	ZN 1 NAG 2 MLT 3 ASN 35 LYS 36 PHE 37 ASN 38 TYR 39 THR 40 GLY 41 LEU 42 GLY 43 GLY 44 PRO 45 LEU 46 ASN 47 TRP 48 TYR 49 GLY 50 LEU 51 ASP 52 GLU 53 ALA 54 ASN 55 GLU 56 ALA 57 CYS 58 ALA 59 LYS 60 GLY 61 LYS 62 HIS 63 GLN 64 SER 65 PRO 66 ILE 67 VAL 68 ILE 69 ASP 70 SER 71 ALA 72 ALA 73 ILE 74 ASP 75 TYR 76 ALA 77 ALA 78 SER 79 GLY 80 SER 81 LEU 82 LYS 83 LEU 84 ASP 85 LEU 86 PRO 87 LEU 88 ALA 89 ASP 90 GLY 91 SER 92 LYS 93 LEU 94 GLU 95 ASN 96 LEU 97 GLY 98 PHE 99 GLY 100 LEU 101 GLN 102 VAL 103 THR 104 LEU 105 THR 106 ASN 107 GLY 108 SER 109 LEU 110 THR 111 ALA 112 ASN 113 SER 114 LYS 115 THR 116 TYR 117 THR 118 LEU 119 ALA 120 GLN 121 PHE 122 HIS 123 PHE 124 HIS 125 THR 126 PRO 127 SER 128 GLU 129 HIS 130 HIS 131 VAL 132 ASN 133 GLU 134 GLU 135 HIS 136 PHE 137 PRO 138 MET 139 GLU 140 VAL 141 HIS 142 PHE 143 VAL 144 PHE 145 GLN 146 THR 147 ALA 148 ALA 149 LYS 150 GLU 151 THR 152 ALA 153 VAL 154 VAL 155 GLY 156 PHE 157 PHE 158 PHE 159 GLN 160 LEU 161 SER 162 GLU 163 VAL 164 GLY 165 ASP 166 SER 167 VAL 168 PRO 169 LEU 170 PHE 171 ASP 172 SER 173 VAL 174 PHE 175 ALA 176 PRO 177 ILE 178 ASP 179 ASN 180 ILE 181 PRO 182 ASP 183 ALA 184 GLY 185 THR 186 SER 187 THR 188 THR 189 THR 190 GLY 191 GLN 192 LEU 193 ASP 194 PHE 195 GLY 196 GLY 197 LEU 198 LEU 199 ASP 200 HIS 201 PHE 202 ASN 203 ARG 204 HIS 205 GLY 206 VAL 207 TYR 208 GLN 209 TYR 210 THR 211 GLY 212 SER 213 LEU 214 THR 215 THR 216 PRO 217 PRO 218 CYS 219 THR 220 GLU 221 GLU 222 VAL 223 MET 224 TRP 225 ASN 226 LEU 227 SER 228 THR 229 GLU 230 PRO 231 LEU 232 PRO 233 LEU 234 THR 235 VAL 236 GLN 237 GLY 238 TYR 239 ASN 240 LYS 241 VAL 242 LYS 243 LYS 244 ILE 245 ILE 246 LYS 247 TYR 248 ASN 249 ALA 250 ARG 251 TYR 252 THR 253 GLN 254 ASN 255 ALA 256 LEU 257 GLY 258 GLN 259 ASP 260 ASN 261 LEU 262 LEU 263 GLU 264 VAL 265 ALA 266 ALA 267 GLN 268 LYS 269 LEU 270

Ligands

Unit 4

ZN 1 NAG 2 MLT 3