Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
RLooM: RNA Loop Modeling based on homology and geometric constraints - Loop Database
Current Database Version 12-19-08 (sion)
Browse Database
Hairpins (13,085) Single Strand Segments (46,361) Internal Loops (17,133) Multiloops (5,756)

Length 3-3 Internal Loops (15.0-cluster)

Cluster #structures
1481 1,913
3818 638
2238 435
3819 302
1475 238
344 161
4060 130
3533 124
2273 60
2073 58
3131 48
3130 48
2267 32
Small clusters (size < 25)
3161 (24) 1257 (22) 1254 (22) 1120 (18) 1119 (18) 3730 (14) 1853 (12) 1982 (12) 1001 (10) 1000 (10) 1640 (10) 971 (10) 989 (10) 1860 (7) 1036 (5) 1480 (5) 1037 (5) 1029 (5) 1028 (5) 2165 (4) 871 (4) 1545 (4) 949 (4) 1544 (4) 2183 (4) 101 (2) 100 (2) 2627 (2) 2626 (2) 1850 (2) 695 (2) 694 (2) 1851 (2) 4254 (2) 21 (2) 20 (2) 17 (2) 16 (2) 13 (2) 12 (2) 9 (2) 8 (2) 3 (2) 2 (2) 2167 (1) 2166 (1) 2641 (1) 640 (1) 2640 (1) 3535 (1) 3775 (1) 4155 (1) 27 (1) 26 (1) 641 (1) 1 (1) 0 (1)
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Sequence-based queries may include NC-IUB ambiguity codes. Internal loops and multibranched loops can be searched by separating the individual loop segments with a '-' character.



Single strand search:




For a query sequence of N bases, the input range is [0,N]. The default value of 0 will be used when ambiguity codes are present in the query sequence or the input is negative. Similarly, N will be used if the input is larger than the length of the query sequence.

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Enter a 4-character pdb id. The search may be restricted to an individual chain, by attaching ':chain-id' (e.g., 2tra:A), with '%' matching any chain.

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