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 2141,786
P 1 21 130,651
C 1 2 118,922
C 2 2 219,117
P 21 21 28,302
P 17,521
P 43 21 26,983
P 41 21 25,650
P 32 2 15,418
P 31 2 15,306
I 2 2 23,895
P 61 2 22,944
H 32,663
P 65 2 22,499
H 3 22,347
P 611,998
P 651,769
P 431,393
P 631,354
P 2 21 211,307
P 411,145
I 4 2 21,143
P 321,088
P 311,020
I 41 2 2996
P 42 21 2978
P 63 2 2959
I 4925
P 21 3850
I 2 3785
I 1 2 1696
P 3 2 1690
P 4 21 2610
P 62 2 2581
P 64 2 2563
P 41 2 2511
P 21 2 21510
I 41505
P 43 2 2456
I 21 3422
C 2 2 2421
I 21 21 21412
P 64399
P 6396
P 1 2 1378
F 4 3 2369
P 62356
P 41 3 2294
P 3290
F 2 2 2259
P 2 2 21214
P 31 1 2195
I 4 3 2192
P 32 1 2190
P 43 3 2171
P 6 2 2168
P 4157
F 2 3152
P 42132
I 41 3 2127
F 41 3 2109
P 2 3102
P 42 2 299
P 4 3 298
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