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)

7-branched multiloops

Length #structures
4-0-2-5-3-0-4 54
4-2-5-4-3-0-4 516
Small sets (size < 50)
17-3-22-0-2-16-16 (6) 2-2-0-17-10-7-13 (6) 4-0-2-4-3-3-7 (30) 4-0-2-4-3-8-12 (6) 4-0-2-5-5-2-4 (12) 4-2-5-4-3-5-9 (12) 4-2-5-4-8-7-7 (30) 4-2-5-5-3-0-4 (12) 5-0-2-4-3-4-9 (6) 5-0-2-4-3-5-1 (6) 5-2-7-6-3-3-8 (18) 5-2-7-6-4-4-8 (12) 5-3-5-4-3-5-9 (6) 5-3-5-4-8-7-7 (6) 5-5-7-4-3-4-8 (6) 5-6-9-5-8-9-9 (6) 6-5-7-4-3-3-8 (18) 7-7-7-4-3-5-9 (6) 8-4-0-24-22-3-6 (18)
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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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