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 2142,459
P 1 21 131,396
C 1 2 119,339
C 2 2 219,266
P 21 21 28,407
P 17,653
P 43 21 27,087
P 41 21 25,713
P 32 2 15,521
P 31 2 15,429
I 2 2 23,959
P 61 2 22,982
H 32,705
P 65 2 22,538
H 3 22,371
P 612,045
P 651,784
P 431,438
P 631,373
P 2 21 211,362
P 411,157
I 4 2 21,153
P 311,144
P 321,098
I 41 2 21,014
P 42 21 2992
P 63 2 2968
I 4935
P 21 3864
I 2 3802
I 1 2 1724
P 3 2 1701
P 4 21 2617
P 62 2 2592
P 64 2 2569
P 21 2 21532
P 41 2 2520
I 41513
P 43 2 2511
I 21 3431
C 2 2 2429
I 21 21 21425
P 6412
P 64405
F 4 3 2389
P 1 2 1384
P 62361
P 41 3 2299
P 3296
F 2 2 2263
P 2 2 21217
P 31 1 2199
I 4 3 2195
P 32 1 2195
P 43 3 2172
P 6 2 2168
P 4157
F 2 3152
P 42132
I 41 3 2130
F 41 3 2110
P 2 3104
P 42 2 2100
P 4 3 298
P 4 2 289
P -144
P 42 3 241
B 1 1 236
P 3 1 231
P 2 2 216
I 1 21 114
P 1 1 2114
P 21 2 214
P 1 21/c 112
P 1 21/n 18
R 38
R 3 28
C 1 2/c 17
P 2 21 27
C 1 21 16
I 41/a4
H -33
P b c a3
A 1 2 12
C 4 21 22
F 4 2 22
P -32
P 1 1 22
P 21 21 2 A2
I -4 2 d1
I -4 c 21
P 3 1 c1
P n n a1