2AHR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURES OF 1-PYRROLINE-5-CARBOXYLATE REDUCTASE FR PATHOGEN STREPTOCOCCUS PYOGENES
• Keywords: 1-PYRROLINE-5-CARBOXYLATE REDUCTASE, PYRROLINE-5-CARBOXYLATE REDUCTASE, PYRROLINE REDUCTASE, PROLINE BIOSYNTHESIS, NAD(P PROTEIN, ROSSMANN FOLD, DOAIN SWAPPING, HUMAN PATHOGEN, STREPTOCOCCUS PYOGENES, STRUCTURAL GENOMICS, MCSG, PSI, PRO STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMIC OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	A	257	1865	56
2	Protein	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	B	257	1865	56
3	Protein	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	C	256	1860	56
4	Protein	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	D	258	1870	56
5	Protein	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	E	259	1879	56
6	Ligand	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	A	3	0	52
7	Ligand	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	B	3	0	52
8	Ligand	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	C	3	0	52
9	Ligand	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	D	3	0	52
10	Ligand	PUTATIVE PYRROLINE CARBOXYLATE REDUCTASE	E	3	0	52
11	Water			668	0	668
total				1970	9339	1208

Proteins

Unit 1	ALA 0 MSE 1 LYS 2 ILE 3 GLY 4 ILE 5 ILE 6 GLY 7 VAL 8 GLY 9 LYS 10 MSE 11 ALA 12 SER 13 ALA 14 ILE 15 ILE 16 LYS 17 GLY 18 LEU 19 LYS 20 GLN 21 THR 22 PRO 23 HIS 24 GLU 25 LEU 26 ILE 27 ILE 28 SER 29 GLY 30 SER 31 SER 32 LEU 33 GLU 34 ARG 35 SER 36 LYS 37 GLU 38 ILE 39 ALA 40 GLU 41 GLN 42 LEU 43 ALA 44 LEU 45 PRO 46 TYR 47 ALA 48 MSE 49 SER 50 HIS 51 GLN 52 ASP 53 LEU 54 ILE 55 ASP 56 GLN 57 VAL 58 ASP 59 LEU 60 VAL 61 ILE 62 LEU 63 GLY 64 ILE 65 LYS 66 PRO 67 GLN 68 LEU 69 PHE 70 GLU 71 THR 72 VAL 73 LEU 74 LYS 75 PRO 76 LEU 77 HIS 78 PHE 79 LYS 80 GLN 81 PRO 82 ILE 83 ILE 84 SER 85 MSE 86 ALA 87 ALA 88 GLY 89 ILE 90 SER 91 LEU 92 GLN 93 ARG 94 LEU 95 ALA 96 THR 97 PHE 98 VAL 99 GLY 100 GLN 101 ASP 102 LEU 103 PRO 104 LEU 105 LEU 106 ARG 107 ILE 108 MSE 109 PRO 110 ASN 111 MSE 112 ASN 113 ALA 114 GLN 115 ILE 116 LEU 117 GLN 118 SER 119 SER 120 THR 121 ALA 122 LEU 123 THR 124 GLY 125 ASN 126 ALA 127 LEU 128 VAL 129 SER 130 GLN 131 GLU 132 LEU 133 GLN 134 ALA 135 ARG 136 VAL 137 ARG 138 ASP 139 LEU 140 THR 141 ASP 142 SER 143 PHE 144 GLY 145 SER 146 THR 147 PHE 148 ASP 149 ILE 150 SER 151 GLU 152 LYS 153 ASP 154 PHE 155 ASP 156 THR 157 PHE 158 THR 159 ALA 160 LEU 161 ALA 162 GLY 163 SER 164 SER 165 PRO 166 ALA 167 TYR 168 ILE 169 TYR 170 LEU 171 PHE 172 ILE 173 GLU 174 ALA 175 LEU 176 ALA 177 LYS 178 ALA 179 GLY 180 VAL 181 LYS 182 ASN 183 GLY 184 ILE 185 PRO 186 LYS 187 ALA 188 LYS 189 ALA 190 LEU 191 GLU 192 ILE 193 VAL 194 THR 195 GLN 196 THR 197 VAL 198 LEU 199 ALA 200 SER 201 ALA 202 SER 203 ASN 204 LEU 205 LYS 206 THR 207 SER 208 SER 209 GLN 210 SER 211 PRO 212 HIS 213 ASP 214 PHE 215 ILE 216 ASP 217 ALA 218 ILE 219 CYS 220 SER 221 PRO 222 GLY 223 GLY 224 THR 225 THR 226 ILE 227 ALA 228 GLY 229 LEU 230 MSE 231 GLU 232 LEU 233 GLU 234 ARG 235 LEU 236 GLY 237 LEU 238 THR 239 ALA 240 THR 241 VAL 242 SER 243 SER 244 ALA 245 ILE 246 ASP 247 LYS 248 THR 249 ILE 250 ASP 251 LYS 252 ALA 253 LYS 254 SER 255 LEU 256
Unit 2	ALA 0 MSE 1 LYS 2 ILE 3 GLY 4 ILE 5 ILE 6 GLY 7 VAL 8 GLY 9 LYS 10 MSE 11 ALA 12 SER 13 ALA 14 ILE 15 ILE 16 LYS 17 GLY 18 LEU 19 LYS 20 GLN 21 THR 22 PRO 23 HIS 24 GLU 25 LEU 26 ILE 27 ILE 28 SER 29 GLY 30 SER 31 SER 32 LEU 33 GLU 34 ARG 35 SER 36 LYS 37 GLU 38 ILE 39 ALA 40 GLU 41 GLN 42 LEU 43 ALA 44 LEU 45 PRO 46 TYR 47 ALA 48 MSE 49 SER 50 HIS 51 GLN 52 ASP 53 LEU 54 ILE 55 ASP 56 GLN 57 VAL 58 ASP 59 LEU 60 VAL 61 ILE 62 LEU 63 GLY 64 ILE 65 LYS 66 PRO 67 GLN 68 LEU 69 PHE 70 GLU 71 THR 72 VAL 73 LEU 74 LYS 75 PRO 76 LEU 77 HIS 78 PHE 79 LYS 80 GLN 81 PRO 82 ILE 83 ILE 84 SER 85 MSE 86 ALA 87 ALA 88 GLY 89 ILE 90 SER 91 LEU 92 GLN 93 ARG 94 LEU 95 ALA 96 THR 97 PHE 98 VAL 99 GLY 100 GLN 101 ASP 102 LEU 103 PRO 104 LEU 105 LEU 106 ARG 107 ILE 108 MSE 109 PRO 110 ASN 111 MSE 112 ASN 113 ALA 114 GLN 115 ILE 116 LEU 117 GLN 118 SER 119 SER 120 THR 121 ALA 122 LEU 123 THR 124 GLY 125 ASN 126 ALA 127 LEU 128 VAL 129 SER 130 GLN 131 GLU 132 LEU 133 GLN 134 ALA 135 ARG 136 VAL 137 ARG 138 ASP 139 LEU 140 THR 141 ASP 142 SER 143 PHE 144 GLY 145 SER 146 THR 147 PHE 148 ASP 149 ILE 150 SER 151 GLU 152 LYS 153 ASP 154 PHE 155 ASP 156 THR 157 PHE 158 THR 159 ALA 160 LEU 161 ALA 162 GLY 163 SER 164 SER 165 PRO 166 ALA 167 TYR 168 ILE 169 TYR 170 LEU 171 PHE 172 ILE 173 GLU 174 ALA 175 LEU 176 ALA 177 LYS 178 ALA 179 GLY 180 VAL 181 LYS 182 ASN 183 GLY 184 ILE 185 PRO 186 LYS 187 ALA 188 LYS 189 ALA 190 LEU 191 GLU 192 ILE 193 VAL 194 THR 195 GLN 196 THR 197 VAL 198 LEU 199 ALA 200 SER 201 ALA 202 SER 203 ASN 204 LEU 205 LYS 206 THR 207 SER 208 SER 209 GLN 210 SER 211 PRO 212 HIS 213 ASP 214 PHE 215 ILE 216 ASP 217 ALA 218 ILE 219 CYS 220 SER 221 PRO 222 GLY 223 GLY 224 THR 225 THR 226 ILE 227 ALA 228 GLY 229 LEU 230 MSE 231 GLU 232 LEU 233 GLU 234 ARG 235 LEU 236 GLY 237 LEU 238 THR 239 ALA 240 THR 241 VAL 242 SER 243 SER 244 ALA 245 ILE 246 ASP 247 LYS 248 THR 249 ILE 250 ASP 251 LYS 252 ALA 253 LYS 254 SER 255 LEU 256
Unit 3	MSE 1 LYS 2 ILE 3 GLY 4 ILE 5 ILE 6 GLY 7 VAL 8 GLY 9 LYS 10 MSE 11 ALA 12 SER 13 ALA 14 ILE 15 ILE 16 LYS 17 GLY 18 LEU 19 LYS 20 GLN 21 THR 22 PRO 23 HIS 24 GLU 25 LEU 26 ILE 27 ILE 28 SER 29 GLY 30 SER 31 SER 32 LEU 33 GLU 34 ARG 35 SER 36 LYS 37 GLU 38 ILE 39 ALA 40 GLU 41 GLN 42 LEU 43 ALA 44 LEU 45 PRO 46 TYR 47 ALA 48 MSE 49 SER 50 HIS 51 GLN 52 ASP 53 LEU 54 ILE 55 ASP 56 GLN 57 VAL 58 ASP 59 LEU 60 VAL 61 ILE 62 LEU 63 GLY 64 ILE 65 LYS 66 PRO 67 GLN 68 LEU 69 PHE 70 GLU 71 THR 72 VAL 73 LEU 74 LYS 75 PRO 76 LEU 77 HIS 78 PHE 79 LYS 80 GLN 81 PRO 82 ILE 83 ILE 84 SER 85 MSE 86 ALA 87 ALA 88 GLY 89 ILE 90 SER 91 LEU 92 GLN 93 ARG 94 LEU 95 ALA 96 THR 97 PHE 98 VAL 99 GLY 100 GLN 101 ASP 102 LEU 103 PRO 104 LEU 105 LEU 106 ARG 107 ILE 108 MSE 109 PRO 110 ASN 111 MSE 112 ASN 113 ALA 114 GLN 115 ILE 116 LEU 117 GLN 118 SER 119 SER 120 THR 121 ALA 122 LEU 123 THR 124 GLY 125 ASN 126 ALA 127 LEU 128 VAL 129 SER 130 GLN 131 GLU 132 LEU 133 GLN 134 ALA 135 ARG 136 VAL 137 ARG 138 ASP 139 LEU 140 THR 141 ASP 142 SER 143 PHE 144 GLY 145 SER 146 THR 147 PHE 148 ASP 149 ILE 150 SER 151 GLU 152 LYS 153 ASP 154 PHE 155 ASP 156 THR 157 PHE 158 THR 159 ALA 160 LEU 161 ALA 162 GLY 163 SER 164 SER 165 PRO 166 ALA 167 TYR 168 ILE 169 TYR 170 LEU 171 PHE 172 ILE 173 GLU 174 ALA 175 LEU 176 ALA 177 LYS 178 ALA 179 GLY 180 VAL 181 LYS 182 ASN 183 GLY 184 ILE 185 PRO 186 LYS 187 ALA 188 LYS 189 ALA 190 LEU 191 GLU 192 ILE 193 VAL 194 THR 195 GLN 196 THR 197 VAL 198 LEU 199 ALA 200 SER 201 ALA 202 SER 203 ASN 204 LEU 205 LYS 206 THR 207 SER 208 SER 209 GLN 210 SER 211 PRO 212 HIS 213 ASP 214 PHE 215 ILE 216 ASP 217 ALA 218 ILE 219 CYS 220 SER 221 PRO 222 GLY 223 GLY 224 THR 225 THR 226 ILE 227 ALA 228 GLY 229 LEU 230 MSE 231 GLU 232 LEU 233 GLU 234 ARG 235 LEU 236 GLY 237 LEU 238 THR 239 ALA 240 THR 241 VAL 242 SER 243 SER 244 ALA 245 ILE 246 ASP 247 LYS 248 THR 249 ILE 250 ASP 251 LYS 252 ALA 253 LYS 254 SER 255 LEU 256
Unit 4	ASN -1 ALA 0 MSE 1 LYS 2 ILE 3 GLY 4 ILE 5 ILE 6 GLY 7 VAL 8 GLY 9 LYS 10 MSE 11 ALA 12 SER 13 ALA 14 ILE 15 ILE 16 LYS 17 GLY 18 LEU 19 LYS 20 GLN 21 THR 22 PRO 23 HIS 24 GLU 25 LEU 26 ILE 27 ILE 28 SER 29 GLY 30 SER 31 SER 32 LEU 33 GLU 34 ARG 35 SER 36 LYS 37 GLU 38 ILE 39 ALA 40 GLU 41 GLN 42 LEU 43 ALA 44 LEU 45 PRO 46 TYR 47 ALA 48 MSE 49 SER 50 HIS 51 GLN 52 ASP 53 LEU 54 ILE 55 ASP 56 GLN 57 VAL 58 ASP 59 LEU 60 VAL 61 ILE 62 LEU 63 GLY 64 ILE 65 LYS 66 PRO 67 GLN 68 LEU 69 PHE 70 GLU 71 THR 72 VAL 73 LEU 74 LYS 75 PRO 76 LEU 77 HIS 78 PHE 79 LYS 80 GLN 81 PRO 82 ILE 83 ILE 84 SER 85 MSE 86 ALA 87 ALA 88 GLY 89 ILE 90 SER 91 LEU 92 GLN 93 ARG 94 LEU 95 ALA 96 THR 97 PHE 98 VAL 99 GLY 100 GLN 101 ASP 102 LEU 103 PRO 104 LEU 105 LEU 106 ARG 107 ILE 108 MSE 109 PRO 110 ASN 111 MSE 112 ASN 113 ALA 114 GLN 115 ILE 116 LEU 117 GLN 118 SER 119 SER 120 THR 121 ALA 122 LEU 123 THR 124 GLY 125 ASN 126 ALA 127 LEU 128 VAL 129 SER 130 GLN 131 GLU 132 LEU 133 GLN 134 ALA 135 ARG 136 VAL 137 ARG 138 ASP 139 LEU 140 THR 141 ASP 142 SER 143 PHE 144 GLY 145 SER 146 THR 147 PHE 148 ASP 149 ILE 150 SER 151 GLU 152 LYS 153 ASP 154 PHE 155 ASP 156 THR 157 PHE 158 THR 159 ALA 160 LEU 161 ALA 162 GLY 163 SER 164 SER 165 PRO 166 ALA 167 TYR 168 ILE 169 TYR 170 LEU 171 PHE 172 ILE 173 GLU 174 ALA 175 LEU 176 ALA 177 LYS 178 ALA 179 GLY 180 VAL 181 LYS 182 ASN 183 GLY 184 ILE 185 PRO 186 LYS 187 ALA 188 LYS 189 ALA 190 LEU 191 GLU 192 ILE 193 VAL 194 THR 195 GLN 196 THR 197 VAL 198 LEU 199 ALA 200 SER 201 ALA 202 SER 203 ASN 204 LEU 205 LYS 206 THR 207 SER 208 SER 209 GLN 210 SER 211 PRO 212 HIS 213 ASP 214 PHE 215 ILE 216 ASP 217 ALA 218 ILE 219 CYS 220 SER 221 PRO 222 GLY 223 GLY 224 THR 225 THR 226 ILE 227 ALA 228 GLY 229 LEU 230 MSE 231 GLU 232 LEU 233 GLU 234 ARG 235 LEU 236 GLY 237 LEU 238 THR 239 ALA 240 THR 241 VAL 242 SER 243 SER 244 ALA 245 ILE 246 ASP 247 LYS 248 THR 249 ILE 250 ASP 251 LYS 252 ALA 253 LYS 254 SER 255 LEU 256
Unit 5	SER -2 ASN -1 ALA 0 MSE 1 LYS 2 ILE 3 GLY 4 ILE 5 ILE 6 GLY 7 VAL 8 GLY 9 LYS 10 MSE 11 ALA 12 SER 13 ALA 14 ILE 15 ILE 16 LYS 17 GLY 18 LEU 19 LYS 20 GLN 21 THR 22 PRO 23 HIS 24 GLU 25 LEU 26 ILE 27 ILE 28 SER 29 GLY 30 SER 31 SER 32 LEU 33 GLU 34 ARG 35 SER 36 LYS 37 GLU 38 ILE 39 ALA 40 GLU 41 GLN 42 LEU 43 ALA 44 LEU 45 PRO 46 TYR 47 ALA 48 MSE 49 SER 50 HIS 51 GLN 52 ASP 53 LEU 54 ILE 55 ASP 56 GLN 57 VAL 58 ASP 59 LEU 60 VAL 61 ILE 62 LEU 63 GLY 64 ILE 65 LYS 66 PRO 67 GLN 68 LEU 69 PHE 70 GLU 71 THR 72 VAL 73 LEU 74 LYS 75 PRO 76 LEU 77 HIS 78 PHE 79 LYS 80 GLN 81 PRO 82 ILE 83 ILE 84 SER 85 MSE 86 ALA 87 ALA 88 GLY 89 ILE 90 SER 91 LEU 92 GLN 93 ARG 94 LEU 95 ALA 96 THR 97 PHE 98 VAL 99 GLY 100 GLN 101 ASP 102 LEU 103 PRO 104 LEU 105 LEU 106 ARG 107 ILE 108 MSE 109 PRO 110 ASN 111 MSE 112 ASN 113 ALA 114 GLN 115 ILE 116 LEU 117 GLN 118 SER 119 SER 120 THR 121 ALA 122 LEU 123 THR 124 GLY 125 ASN 126 ALA 127 LEU 128 VAL 129 SER 130 GLN 131 GLU 132 LEU 133 GLN 134 ALA 135 ARG 136 VAL 137 ARG 138 ASP 139 LEU 140 THR 141 ASP 142 SER 143 PHE 144 GLY 145 SER 146 THR 147 PHE 148 ASP 149 ILE 150 SER 151 GLU 152 LYS 153 ASP 154 PHE 155 ASP 156 THR 157 PHE 158 THR 159 ALA 160 LEU 161 ALA 162 GLY 163 SER 164 SER 165 PRO 166 ALA 167 TYR 168 ILE 169 TYR 170 LEU 171 PHE 172 ILE 173 GLU 174 ALA 175 LEU 176 ALA 177 LYS 178 ALA 179 GLY 180 VAL 181 LYS 182 ASN 183 GLY 184 ILE 185 PRO 186 LYS 187 ALA 188 LYS 189 ALA 190 LEU 191 GLU 192 ILE 193 VAL 194 THR 195 GLN 196 THR 197 VAL 198 LEU 199 ALA 200 SER 201 ALA 202 SER 203 ASN 204 LEU 205 LYS 206 THR 207 SER 208 SER 209 GLN 210 SER 211 PRO 212 HIS 213 ASP 214 PHE 215 ILE 216 ASP 217 ALA 218 ILE 219 CYS 220 SER 221 PRO 222 GLY 223 GLY 224 THR 225 THR 226 ILE 227 ALA 228 GLY 229 LEU 230 MSE 231 GLU 232 LEU 233 GLU 234 ARG 235 LEU 236 GLY 237 LEU 238 THR 239 ALA 240 THR 241 VAL 242 SER 243 SER 244 ALA 245 ILE 246 ASP 247 LYS 248 THR 249 ILE 250 ASP 251 LYS 252 ALA 253 LYS 254 SER 255 LEU 256

Ligands

Unit 6	NA 1257 NAP 1500 FMT 1508
Unit 7	NA 1258 NAP 1501 FMT 1509
Unit 8	NA 1259 NAP 1502 FMT 1510
Unit 9	NA 1260 NAP 1503 FMT 1511
Unit 10	NA 1261 NAP 1504 FMT 1512