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 2141,943
P 1 21 130,786
C 1 2 119,012
C 2 2 219,149
P 21 21 28,319
P 17,555
P 43 21 26,996
P 41 21 25,671
P 32 2 15,426
P 31 2 15,332
I 2 2 23,911
P 61 2 22,952
H 32,666
P 65 2 22,507
H 3 22,351
P 612,008
P 651,777
P 431,395
P 631,364
P 2 21 211,318
P 411,148
I 4 2 21,147
P 321,090
P 311,022
I 41 2 2997
P 42 21 2980
P 63 2 2962
I 4926
P 21 3852
I 2 3786
I 1 2 1697
P 3 2 1692
P 4 21 2614
P 62 2 2581
P 64 2 2565
P 21 2 21514
P 41 2 2511
I 41507
P 43 2 2457
C 2 2 2424
I 21 3424
I 21 21 21417
P 6409
P 64400
P 1 2 1380
F 4 3 2369
P 62358
P 41 3 2295
P 3294
F 2 2 2260
P 2 2 21214
P 31 1 2195
P 32 1 2193
I 4 3 2192
P 43 3 2171
P 6 2 2168
P 4157
F 2 3152
P 42132
I 41 3 2130
F 41 3 2109
P 2 3103
P 42 2 2100
P 4 3 298
P 4 2 285
P -144
P 42 3 241
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