2k3k

<table><tr><td colspan='2'>[[2k3k]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2fjj 2fjj]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K3K OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2K3K FirstGlance]. <br>

</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2k3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k3k OCA], [http://pdbe.org/2k3k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2k3k RCSB], [http://www.ebi.ac.uk/pdbsum/2k3k PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2k3k ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/SNRPA_DROME SNRPA_DROME]] Binds stem loop II of U1 snRNA. It is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP (By similarity). Plays a role in regulating sex-lethal splicing.