PDB Statistics: PDB Data Distribution by Space Group
Distribution of Hermann-Mauguin Space Groups of released structures in the PDB.
| Space Group | Number of Entries |
|---|---|
| P 21 21 21 | 38109 |
| P 1 21 1 | 27831 |
| C 1 2 1 | 16858 |
| C 2 2 21 | 8377 |
| P 21 21 2 | 7800 |
| P 1 | 6811 |
| P 43 21 2 | 6340 |
| P 41 21 2 | 5240 |
| P 32 2 1 | 5040 |
| P 31 2 1 | 4828 |
| I 2 2 2 | 3576 |
| P 61 2 2 | 2734 |
| P 65 2 2 | 2326 |
| H 3 2 | 2230 |
| H 3 | 2185 |
| P 61 | 1856 |
| P 65 | 1671 |
| P 63 | 1221 |
| P 43 | 1177 |
| P 2 21 21 | 1079 |
| P 41 | 1049 |
| I 4 2 2 | 1041 |
| P 32 | 1028 |
| P 31 | 967 |
| I 41 2 2 | 926 |
| P 42 21 2 | 904 |
| P 63 2 2 | 889 |
| I 4 | 856 |
| P 21 3 | 806 |
| I 2 3 | 681 |
| P 3 2 1 | 624 |
| P 4 21 2 | 582 |
| P 62 2 2 | 543 |
| P 64 2 2 | 514 |
| I 1 2 1 | 513 |
| I 41 | 464 |
| P 41 2 2 | 458 |
| P 43 2 2 | 414 |
| P 21 2 21 | 405 |
| I 21 3 | 389 |
| I 21 21 21 | 385 |
| C 2 2 2 | 384 |
| P 64 | 373 |
| P 6 | 365 |
| P 1 2 1 | 346 |
| P 62 | 339 |
| F 4 3 2 | 337 |
| P 3 | 277 |
| P 41 3 2 | 259 |
| F 2 2 2 | 237 |
| P 2 2 21 | 202 |
| I 4 3 2 | 177 |
| P 32 1 2 | 175 |
| P 31 1 2 | 172 |
| P 43 3 2 | 162 |
| P 6 2 2 | 161 |
| P 4 | 147 |
| F 2 3 | 146 |
| P 42 | 126 |
| I 41 3 2 | 118 |
| F 41 3 2 | 104 |
| P 2 3 | 95 |
| P 42 2 2 | 94 |
| P 4 3 2 | 88 |
| P 4 2 2 | 79 |
| P -1 | 41 |
| P 42 3 2 | 38 |
| B 1 1 2 | 36 |
| P 3 1 2 | 28 |
| P 2 2 2 | 16 |
| I 1 21 1 | 14 |
| P 1 1 21 | 14 |
| P 21 2 2 | 11 |
| P 1 21/c 1 | 10 |
| P 1 21/n 1 | 8 |
| R 3 | 8 |
| R 3 2 | 8 |
| C 1 2/c 1 | 6 |
| C 1 21 1 | 6 |
| P 2 21 2 | 5 |
| I 41/a | 4 |
| P 21 21 2 A | 4 |
| H -3 | 3 |
| A 1 2 1 | 2 |
| C 4 21 2 | 2 |
| F 4 2 2 | 2 |
| P -3 | 2 |
| P 1 1 2 | 2 |
| P b c a | 2 |
| A 1 | 1 |
| B 2 21 2 | 1 |
| I -4 2 d | 1 |
| I -4 c 2 | 1 |
| P 3 1 c | 1 |
| P c a b | 1 |
| P n n a | 1 |
