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	42,420
P 1 21 1	31,310
C 1 2 1	19,323
C 2 2 21	9,259
P 21 21 2	8,402
P 1	7,646
P 43 21 2	7,078
P 41 21 2	5,710
P 32 2 1	5,519
P 31 2 1	5,379
I 2 2 2	3,954
P 61 2 2	2,982
H 3	2,702
P 65 2 2	2,538
H 3 2	2,369
P 61	2,043
P 65	1,784
P 43	1,438
P 63	1,373
P 2 21 21	1,362
P 41	1,156
I 4 2 2	1,153
P 31	1,143
P 32	1,096
I 41 2 2	1,014
P 42 21 2	992
P 63 2 2	967
I 4	935
P 21 3	863
I 2 3	802
I 1 2 1	723
P 3 2 1	700
P 4 21 2	617
P 62 2 2	591
P 64 2 2	569
P 21 2 21	531
P 41 2 2	520
I 41	513
P 43 2 2	510
I 21 3	431
C 2 2 2	429
I 21 21 21	424
P 6	411
P 64	405
F 4 3 2	389
P 1 2 1	383
P 62	360
P 41 3 2	298
P 3	296
F 2 2 2	263
P 2 2 21	216
P 31 1 2	199
I 4 3 2	195
P 32 1 2	195
P 43 3 2	172
P 6 2 2	168
P 4	157
F 2 3	152
P 42	132
I 41 3 2	130
F 41 3 2	110
P 2 3	104
P 42 2 2	100
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	31
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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