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	42,755
P 1 21 1	31,698
C 1 2 1	19,501
C 2 2 21	9,333
P 21 21 2	8,465
P 1	7,726
P 43 21 2	7,138
P 41 21 2	5,740
P 32 2 1	5,549
P 31 2 1	5,464
I 2 2 2	3,989
P 61 2 2	3,004
H 3	2,717
P 65 2 2	2,581
H 3 2	2,385
P 61	2,057
P 65	1,800
P 43	1,466
P 63	1,402
P 2 21 21	1,399
I 4 2 2	1,166
P 41	1,164
P 31	1,150
P 32	1,106
I 41 2 2	1,023
P 42 21 2	999
P 63 2 2	972
I 4	942
P 21 3	877
I 2 3	807
I 1 2 1	745
P 3 2 1	704
P 4 21 2	623
P 62 2 2	595
P 64 2 2	575
P 21 2 21	541
P 41 2 2	522
P 43 2 2	519
I 41	517
I 21 3	434
C 2 2 2	432
I 21 21 21	429
P 6	414
P 64	405
F 4 3 2	391
P 1 2 1	388
P 62	365
P 41 3 2	300
P 3	297
F 2 2 2	265
P 2 2 21	219
I 4 3 2	206
P 31 1 2	199
P 32 1 2	196
P 43 3 2	174
P 6 2 2	171
P 4	161
F 2 3	153
I 41 3 2	132
P 42	132
F 41 3 2	115
P 2 3	105
P 42 2 2	101
P 4 3 2	98
P 4 2 2	89
P -1	44
P 42 3 2	41
B 1 1 2	36
P 3 1 2	32
P 2 2 2	16
I 1 21 1	14
P 1 1 21	14
P 21 2 2	14
P 1 21/c 1	12
P 1 21/n 1	8
R 3	8
R 3 2	8
C 1 2/c 1	7
P 2 21 2	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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