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 2139,586
P 1 21 129,073
C 1 2 117,817
C 2 2 218,690
P 21 21 28,020
P 17,173
P 43 21 26,600
P 41 21 25,453
P 32 2 15,221
P 31 2 15,010
I 2 2 23,743
P 61 2 22,837
H 32,572
P 65 2 22,397
H 3 22,277
P 611,927
P 651,730
P 431,370
P 631,288
P 2 21 211,186
P 411,092
I 4 2 21,089
P 321,051
P 31998
I 41 2 2949
P 42 21 2949
P 63 2 2911
I 4886
P 21 3825
I 2 3729
P 3 2 1648
I 1 2 1611
P 4 21 2595
P 62 2 2561
P 64 2 2542
I 41483
P 41 2 2480
P 43 2 2437
P 21 2 21434
C 2 2 2404
I 21 3400
I 21 21 21399
P 6385
P 64382
P 1 2 1357
F 4 3 2351
P 62347
P 41 3 2286
P 3284
F 2 2 2251
P 2 2 21208
I 4 3 2186
P 32 1 2184
P 31 1 2182
P 43 3 2168
P 6 2 2165
F 2 3152
P 4148
P 42129
I 41 3 2124
F 41 3 2105
P 2 399
P 42 2 298
P 4 3 289
P 4 2 281
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
A 1 2 12
C 4 21 22
F 4 2 22
P -32
P 1 1 22
P 21 21 2 A2
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