1oia

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1oia]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1nrc 1nrc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OIA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1OIA FirstGlance]. <br>
<table><tr><td colspan='2'>[[1oia]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1nrc 1nrc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OIA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1OIA FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1aud|1aud]], [[1cx0|1cx0]], [[1drz|1drz]], [[1dz5|1dz5]], [[1fht|1fht]], [[1m5k|1m5k]], [[1m5o|1m5o]], [[1m5p|1m5p]], [[1m5v|1m5v]], [[1nu4|1nu4]], [[1urn|1urn]], [[2u1a|2u1a]], [[3utr|3utr]]</td></tr>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1aud|1aud]], [[1cx0|1cx0]], [[1drz|1drz]], [[1dz5|1dz5]], [[1fht|1fht]], [[1m5k|1m5k]], [[1m5o|1m5o]], [[1m5p|1m5p]], [[1m5v|1m5v]], [[1nu4|1nu4]], [[1urn|1urn]], [[2u1a|2u1a]], [[3utr|3utr]]</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1oia FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oia OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1oia RCSB], [http://www.ebi.ac.uk/pdbsum/1oia PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1oia FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oia OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1oia RCSB], [http://www.ebi.ac.uk/pdbsum/1oia PDBsum]</span></td></tr>
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<table>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/SNRPA_HUMAN SNRPA_HUMAN]] 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. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. Binds preferentially to the 5'-UGCAC-3' motif in vitro.<ref>PMID:9848648</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Evans, P R.]]
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[[Category: Evans, P R]]
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[[Category: Nagai, K.]]
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[[Category: Nagai, K]]
[[Category: Nuclear protein]]
[[Category: Nuclear protein]]
[[Category: Ribonucleoprotein]]
[[Category: Ribonucleoprotein]]
[[Category: Rna-binding]]
[[Category: Rna-binding]]

Revision as of 16:40, 25 December 2014

U1A RNP DOMAIN 1-95

1oia, resolution 2.40Å

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