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	46,426
P 1 21 1	34,816
C 1 2 1	21,421
C 2 2 21	10,168
P 21 21 2	8,978
P 1	8,455
P 43 21 2	7,899
P 32 2 1	6,220
P 41 21 2	6,190
P 31 2 1	5,908
I 2 2 2	4,579
P 61 2 2	3,307
H 3	2,926
P 65 2 2	2,796
H 3 2	2,522
P 61	2,177
P 65	1,926
P 43	1,797
P 2 21 21	1,606
P 63	1,519
I 4 2 2	1,258
P 31	1,253
P 41	1,220
P 32	1,152
I 41 2 2	1,120
I 4	1,101
P 42 21 2	1,083
P 63 2 2	1,022
I 1 2 1	932
P 21 3	922
I 2 3	885
P 3 2 1	745
P 4 21 2	657
P 43 2 2	652
P 62 2 2	639
P 64 2 2	609
P 21 2 21	606
P 41 2 2	558
I 41	538
I 21 3	479
F 4 3 2	469
C 2 2 2	459
I 21 21 21	459
P 64	443
P 1 2 1	438
P 6	427
P 62	379
P 41 3 2	329
P 3	327
F 2 2 2	280
P 2 2 21	236
I 4 3 2	208
P 31 1 2	207
P 32 1 2	205
P 43 3 2	191
P 6 2 2	190
P 4	169
F 2 3	166
I 41 3 2	156
P 42	146
F 41 3 2	120
P 2 3	114
P 42 2 2	107
P 4 3 2	101
P 4 2 2	92
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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