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 | 34822 |
| P 1 21 1 | 25422 |
| C 1 2 1 | 15157 |
| C 2 2 21 | 7577 |
| P 21 21 2 | 7272 |
| P 1 | 6153 |
| P 43 21 2 | 5758 |
| P 41 21 2 | 4799 |
| P 32 2 1 | 4585 |
| P 31 2 1 | 4472 |
| I 2 2 2 | 3305 |
| P 61 2 2 | 2541 |
| P 65 2 2 | 2114 |
| H 3 2 | 2056 |
| H 3 | 2008 |
| P 61 | 1641 |
| P 65 | 1549 |
| P 63 | 1092 |
| P 41 | 978 |
| I 4 2 2 | 938 |
| P 2 21 21 | 918 |
| P 31 | 889 |
| P 32 | 888 |
| P 43 | 883 |
| I 41 2 2 | 845 |
| P 42 21 2 | 820 |
| P 63 2 2 | 808 |
| I 4 | 793 |
| P 21 3 | 750 |
| I 2 3 | 641 |
| P 3 2 1 | 567 |
| P 4 21 2 | 550 |
| P 62 2 2 | 502 |
| P 64 2 2 | 449 |
| I 41 | 437 |
| P 41 2 2 | 413 |
| I 1 2 1 | 400 |
| P 43 2 2 | 388 |
| I 21 3 | 371 |
| I 21 21 21 | 364 |
| C 2 2 2 | 360 |
| P 6 | 350 |
| P 64 | 336 |
| P 21 2 21 | 335 |
| P 1 2 1 | 316 |
| P 62 | 307 |
| F 4 3 2 | 298 |
| P 3 | 256 |
| P 41 3 2 | 240 |
| F 2 2 2 | 213 |
| P 2 2 21 | 187 |
| I 4 3 2 | 163 |
| P 31 1 2 | 161 |
| P 32 1 2 | 155 |
| F 2 3 | 142 |
| P 43 3 2 | 140 |
| P 6 2 2 | 140 |
| P 4 | 133 |
| P 42 | 120 |
| I 41 3 2 | 108 |
| F 41 3 2 | 95 |
| P 42 2 2 | 85 |
| P 2 3 | 81 |
| P 4 3 2 | 81 |
| P 4 2 2 | 70 |
| B 1 1 2 | 36 |
| P 42 3 2 | 36 |
| P -1 | 35 |
| P 3 1 2 | 27 |
| P 2 2 2 | 15 |
| I 1 21 1 | 14 |
| P 1 1 21 | 14 |
| P 21 2 2 | 11 |
| P 1 21/c 1 | 9 |
| R 3 | 8 |
| R 3 2 | 8 |
| P 1 21/n 1 | 7 |
| C 1 21 1 | 6 |
| C 1 2/c 1 | 4 |
| I 41/a | 4 |
| P 2 21 2 | 4 |
| P 21 21 2 A | 4 |
| A 1 2 1 | 2 |
| C 4 21 2 | 2 |
| F 4 2 2 | 2 |
| H -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 |
| P c a b | 1 |
| P n n a | 1 |
