PDB Statistics: PDB Data Distribution by Space Group

Distribution of Hermann-Mauguin Space Groups of released structures in the PDB.

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Space GroupNumber of Entries
P 21 21 2138,661
P 1 21 128,282
C 1 2 117,077
C 2 2 218,495
P 21 21 27,869
P 16,949
P 43 21 26,448
P 41 21 25,309
P 32 2 15,087
P 31 2 14,873
I 2 2 23,627
P 61 2 22,766
P 65 2 22,344
H 3 22,238
H 32,201
P 611,872
P 651,698
P 431,338
P 631,241
P 2 21 211,132
P 411,072
I 4 2 21,059
P 321,039
P 31979
I 41 2 2934
P 42 21 2926
P 63 2 2898
I 4870
P 21 3818
I 2 3692
P 3 2 1627
P 4 21 2589
I 1 2 1558
P 62 2 2547
P 64 2 2518
I 41472
P 41 2 2466
P 43 2 2423
P 21 2 21412
I 21 3393
C 2 2 2392
I 21 21 21391
P 6375
P 64374
P 1 2 1349
P 62341
F 4 3 2338
P 41 3 2282
P 3279
F 2 2 2242
P 2 2 21206
P 32 1 2179
I 4 3 2177
P 31 1 2174
P 6 2 2163
P 43 3 2162
F 2 3149
P 4148
P 42128
I 41 3 2122
F 41 3 2104
P 2 398
P 42 2 295
P 4 3 289
P 4 2 279
P -141
P 42 3 238
B 1 1 236
P 3 1 229
P 2 2 216
I 1 21 114
P 1 1 2114
P 1 21/c 111
P 21 2 211
P 1 21/n 18
R 38
R 3 28
C 1 2/c 17
C 1 21 16
P 2 21 25
I 41/a4
P 21 21 2 A4
H -33
A 1 2 12
C 4 21 22
F 4 2 22
P -32
P 1 1 22
P b c a2
A 11
B 2 21 21
I -4 2 d1
I -4 c 21
P 3 1 c1
P c a b1
P n n a1