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 2140,662
P 1 21 129,883
C 1 2 118,262
C 2 2 218,922
P 21 21 28,179
P 17,367
P 43 21 26,832
P 41 21 25,571
P 32 2 15,349
P 31 2 15,153
I 2 2 23,823
P 61 2 22,886
H 32,619
P 65 2 22,458
H 3 22,321
P 611,963
P 651,750
P 431,388
P 631,323
P 2 21 211,283
I 4 2 21,126
P 411,110
P 321,065
P 311,006
I 41 2 2980
P 42 21 2967
P 63 2 2941
I 4908
P 21 3844
I 2 3759
P 3 2 1676
I 1 2 1657
P 4 21 2599
P 62 2 2573
P 64 2 2557
P 41 2 2503
I 41498
P 21 2 21456
P 43 2 2449
I 21 3413
C 2 2 2409
I 21 21 21405
P 6391
P 64387
F 4 3 2364
P 1 2 1363
P 62353
P 41 3 2292
P 3289
F 2 2 2256
P 2 2 21210
P 31 1 2194
I 4 3 2188
P 32 1 2188
P 43 3 2170
P 6 2 2167
F 2 3152
P 4152
P 42132
I 41 3 2126
F 41 3 2105
P 2 3102
P 42 2 298
P 4 3 297
P 4 2 282
P -141
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 2 213
P 1 21/c 111
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
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