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	45,359
P 1 21 1	33,856
C 1 2 1	20,991
C 2 2 21	9,861
P 21 21 2	8,873
P 1	8,248
P 43 21 2	7,607
P 41 21 2	6,077
P 32 2 1	5,881
P 31 2 1	5,799
I 2 2 2	4,501
P 61 2 2	3,265
H 3	2,889
P 65 2 2	2,725
H 3 2	2,489
P 61	2,144
P 65	1,895
P 43	1,760
P 2 21 21	1,554
P 63	1,499
P 31	1,230
I 4 2 2	1,226
P 41	1,209
P 32	1,138
I 41 2 2	1,107
I 4	1,085
P 42 21 2	1,057
P 63 2 2	1,005
P 21 3	906
I 1 2 1	876
I 2 3	866
P 3 2 1	732
P 4 21 2	648
P 43 2 2	644
P 62 2 2	626
P 64 2 2	595
P 21 2 21	580
P 41 2 2	550
I 41	533
I 21 3	476
C 2 2 2	453
I 21 21 21	449
P 64	438
P 1 2 1	430
F 4 3 2	428
P 6	423
P 62	375
P 41 3 2	325
P 3	322
F 2 2 2	279
P 2 2 21	233
I 4 3 2	208
P 31 1 2	206
P 32 1 2	205
P 43 3 2	187
P 6 2 2	184
F 2 3	165
P 4	165
I 41 3 2	149
P 42	137
F 41 3 2	118
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	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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