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 2145,032
P 1 21 133,418
C 1 2 120,870
C 2 2 219,781
P 21 21 28,809
P 18,197
P 43 21 27,536
P 41 21 25,994
P 32 2 15,818
P 31 2 15,739
I 2 2 24,484
P 61 2 23,245
H 32,857
P 65 2 22,705
H 3 22,476
P 612,118
P 651,886
P 431,757
P 2 21 211,532
P 631,491
I 4 2 21,222
P 311,219
P 411,203
P 321,135
I 41 2 21,096
I 41,082
P 42 21 21,054
P 63 2 21,002
P 21 3905
I 1 2 1872
I 2 3856
P 3 2 1728
P 4 21 2639
P 43 2 2636
P 62 2 2622
P 64 2 2595
P 21 2 21573
P 41 2 2548
I 41531
I 21 3465
C 2 2 2453
I 21 21 21444
P 64437
P 1 2 1428
P 6423
F 4 3 2422
P 62375
P 3322
P 41 3 2321
F 2 2 2275
P 2 2 21230
I 4 3 2208
P 31 1 2206
P 32 1 2204
P 43 3 2184
P 6 2 2181
F 2 3165
P 4164
I 41 3 2144
P 42137
F 41 3 2117
P 2 3110
P 42 2 2105
P 4 3 2100
P 4 2 290
P -150
P 42 3 241
B 1 1 236
P 3 1 234
P 2 2 217
P 21 2 215
I 1 21 114
P 1 1 2114
P 1 21/c 112
P 2 21 29
P 1 21/n 18
R 38
R 3 28
C 1 2/c 17
C 1 21 16
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