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 2141,323
P 1 21 130,154
C 1 2 118,637
C 2 2 219,010
P 21 21 28,245
P 17,428
P 43 21 26,890
P 41 21 25,607
P 32 2 15,365
P 31 2 15,178
I 2 2 23,865
P 61 2 22,894
H 32,636
P 65 2 22,473
H 3 22,327
P 611,970
P 651,758
P 431,388
P 631,331
P 2 21 211,288
I 4 2 21,135
P 411,125
P 321,068
P 311,008
I 41 2 2984
P 42 21 2972
P 63 2 2953
I 4919
P 21 3846
I 2 3766
P 3 2 1682
I 1 2 1676
P 4 21 2602
P 62 2 2575
P 64 2 2558
P 41 2 2507
I 41501
P 21 2 21469
P 43 2 2450
C 2 2 2418
I 21 3418
I 21 21 21407
P 64397
P 6394
P 1 2 1372
F 4 3 2368
P 62356
P 41 3 2293
P 3289
F 2 2 2258
P 2 2 21212
P 31 1 2195
I 4 3 2192
P 32 1 2188
P 43 3 2170
P 6 2 2168
P 4153
F 2 3152
P 42132
I 41 3 2126
F 41 3 2109
P 2 3102
P 42 2 298
P 4 3 297
P 4 2 284
P -144
P 42 3 240
B 1 1 236
P 3 1 230
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
C 1 21 16
P 2 21 26
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