PDB Statistics: PDB Data Distribution by Space Group

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 Group	Number of Entries
P 21 21 21	45,800
P 1 21 1	34,177
C 1 2 1	21,134
C 2 2 21	9,936
P 21 21 2	8,909
P 1	8,327
P 43 21 2	7,800
P 32 2 1	6,128
P 41 21 2	6,111
P 31 2 1	5,826
I 2 2 2	4,529
P 61 2 2	3,281
H 3	2,902
P 65 2 2	2,765
H 3 2	2,500
P 61	2,163
P 65	1,904
P 43	1,780
P 2 21 21	1,574
P 63	1,504
P 31	1,238
I 4 2 2	1,237
P 41	1,217
P 32	1,143
I 41 2 2	1,113
I 4	1,089
P 42 21 2	1,068
P 63 2 2	1,011
I 1 2 1	913
P 21 3	911
I 2 3	879
P 3 2 1	741
P 4 21 2	655
P 43 2 2	646
P 62 2 2	634
P 64 2 2	600
P 21 2 21	590
P 41 2 2	552
I 41	534
I 21 3	477
C 2 2 2	454
I 21 21 21	452
P 64	439
F 4 3 2	436
P 1 2 1	432
P 6	425
P 62	377
P 41 3 2	326
P 3	325
F 2 2 2	279
P 2 2 21	236
I 4 3 2	208
P 31 1 2	206
P 32 1 2	205
P 43 3 2	190
P 6 2 2	190
P 4	168
F 2 3	165
I 41 3 2	151
P 42	144
F 41 3 2	119
P 2 3	112
P 42 2 2	105
P 4 3 2	100
P 4 2 2	90
P -1	50
P 42 3 2	41
B 1 1 2	36
P 3 1 2	34
P 2 2 2	22
P 21 2 2	15
I 1 21 1	14
P 1 1 21	14
P 1 21/c 1	12
P 2 21 2	9
P 1 21/n 1	8
R 3	8
R 3 2	8
C 1 2/c 1	7
C 1 21 1	6
I 41/a	4
H -3	3
P b c a	3
A 1 2 1	2
C 4 21 2	2
F 4 2 2	2
P -3	2
P 1 1 2	2
P 21 21 2 A	2
I -4 2 d	1
I -4 c 2	1
P 3 1 c	1
P n n a	1

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