Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-20-3-24-9-15-Multiloop pdb2gya10.m522-1185
Source: [PDB-id:chain] 2gya:0 (&rarr PDB)
Source: Information STRUCTURE OF THE 50S SUBUNIT OF A PRE-TRANSLOCATIONAL E. COLI RIBOSOME OBTAINED BY FITTING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO CRYO-EM MAP EMD-1056
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 2.00 ANGSTROMS.
Position (527, 1180), (532, 605), (626, 710), (714, 724), (749, 1120), (1130, 1164)
Primary structure ('_': anchors) _GACU_-_GACCCGAAACCCGGUGAUCU_-_GGG_-_AAUCAAACCGGGAGAUAGCUGGUU_-_CGUUCUGUA_-_AUCAGAAGUGCGAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo)
10: C2'-exo, 14: C4'-exo, 24: C4'-exo, 47: C4'-exo, 67: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
82: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 7 9 &larr
3 8 9
4 8 48
5 11 12
6 12 13
7 14 15
8 16 17
9 17 18
10 19 20
11 20 21
12 24 28
13 24 30
14 26 27
15 31 33
16 41 42
17 42 43
18 43 44
19 44 45
20 45 46
21 46 47 &larr
22 47 49
23 49 50
24 50 51
25 54 55
26 55 56
27 60 61
28 61 62
29 62 63
30 62 81
31 64 65
32 65 66
33 67 68
34 67 75
35 68 69
36 69 70
37 71 72
38 72 73
39 73 74
40 74 75
41 75 76
42 76 77
43 77 78
44 78 80
45 83 84
46 85 87
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 87 Watson-Crick/Watson-Crick cis
2 6 7 Watson-Crick/Watson-Crick cis
3 7 9 Bifurcated/O2' ?
4 10 55 Watson-Crick/Watson-Crick cis y
5 12 54 Watson-Crick/Watson-Crick cis
6 13 53 Bifurcated/Watson-Crick cis
7 28 29 Watson-Crick/Watson-Crick cis y
8 31 40 Sugar/Sugar trans y
9 33 34 Watson-Crick/Watson-Crick cis
10 33 40 Bifurcated/Hoogsteen trans y
11 34 38 Bifurcated/O2' ?
12 35 38 Bifurcated/O2' ?
13 47 49 O2'/Sugar ?
14 52 53 Bifurcated/O2' ?
15 59 60 Watson-Crick/Watson-Crick cis
16 61 81 Watson-Crick/Watson-Crick cis
17 62 80 O2'/Bifurcated cis
18 63 78 Watson-Crick/Watson-Crick cis
19 65 76 Watson-Crick/Watson-Crick cis
20 66 76 Sugar/Watson-Crick cis y
21 67 74 Watson-Crick/Watson-Crick cis y
22 70 71 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters