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	45,032
P 1 21 1	33,418
C 1 2 1	20,870
C 2 2 21	9,781
P 21 21 2	8,809
P 1	8,197
P 43 21 2	7,536
P 41 21 2	5,994
P 32 2 1	5,818
P 31 2 1	5,739
I 2 2 2	4,484
P 61 2 2	3,245
H 3	2,857
P 65 2 2	2,705
H 3 2	2,476
P 61	2,118
P 65	1,886
P 43	1,757
P 2 21 21	1,532
P 63	1,491
I 4 2 2	1,222
P 31	1,219
P 41	1,203
P 32	1,135
I 41 2 2	1,096
I 4	1,082
P 42 21 2	1,054
P 63 2 2	1,002
P 21 3	905
I 1 2 1	872
I 2 3	856
P 3 2 1	728
P 4 21 2	639
P 43 2 2	636
P 62 2 2	622
P 64 2 2	595
P 21 2 21	573
P 41 2 2	548
I 41	531
I 21 3	465
C 2 2 2	453
I 21 21 21	444
P 64	437
P 1 2 1	428
P 6	423
F 4 3 2	422
P 62	375
P 3	322
P 41 3 2	321
F 2 2 2	275
P 2 2 21	230
I 4 3 2	208
P 31 1 2	206
P 32 1 2	204
P 43 3 2	184
P 6 2 2	181
F 2 3	165
P 4	164
I 41 3 2	144
P 42	137
F 41 3 2	117
P 2 3	110
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	17
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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