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| [[Image:1xip.png|left|200px|thumb|Crystal structure of the N-terminal domain of yeast Nucleoporin NUP159, [[1xip]]]]
| | <StructureSection load='' size='350' side='right' caption='Yeast nucleoporin NUP159 N-terminal domain (PDB entry [[1xip]])' scene='Nucleoporin/Cv/1'> |
| {{STRUCTURE_1xip| PDB=1xip | SIZE=300| SCENE=Nucleoporin/Cv/1 |right|CAPTION=yeast Nucleoporin NUP159, [[1xip]] }}
| | == Function == |
| | [[Nucleoporin|Nucleoporins]] (NUP) are constituents of the nuclear pore complex which regulates the flow of macromolecules across the nuclear envelope. They are named according to their molecular weights. They contain a domain which binds the protein RAN (RANBD), N-terminal domain (NTD) and C-terminal domain (CTD)<ref>PMID:9159086</ref>. <br /> |
| | *'''NUP1P''' is a yeast nucleoprotein required for nuclear protein import, mRNA export and maintenance of nuclear architecture<ref>PMID:8045927</ref>. <br /> |
| | *'''NUP2P''' is a yeast nucleoprotein required for bidirectional transport of importin α<ref>PMID:11046143</ref>. <br /> |
| | *'''NUP Gle1''' is a yeast and human nucleoprotein required mRNA export. <br /> |
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| '''Nucleoporin'''
| | == Disease == |
| | NUP98 and NUP214 gene translocation is associated with myeloid and lymphoid malignancies. NUP88 is over expressed in ovarian tumors. NUP214 is the functional receptor of adenovirus 2 nucleocapsids<ref>PMID:14693424</ref>. |
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| '''Nucleoporins (NUP)''' are constituents of the nuclear pore complex which regulates the flow of macromolecules across the nuclear envelope. They are named according to their molecular weights. They contain a domain which binds the protein RAN (RANBD). The images at the left and at the right correspond to one representative Nucleoporin structure, ''i.e.'' crystal structure of yeast Nucleoporin NUP159 from ''Saccharomyces cerevisiae'' ([[1xip]]),
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| {{TOC limit|limit=2}}
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| == 3D Structures of Nucleoporin == | | == 3D Structures of Nucleoporin == |
| | [[Nucleoporin 3D structures]] |
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| | </StructureSection> |
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| [[3n7c]] – NUP2 RANBD – Ashbya gossypii<br />
| | == References == |
| [[3mmy]] – hNUP98 fragment+mRNA export factor – human<br />
| | <references/> |
| [[2q5x]], [[2q5y]] – hNUP98 C-terminal<br />
| | [[Category:Topic Page]] |
| [[2ec1]] – hNUP50 RANBD<br />
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| [[1ko6]] – hNUP98 C-terminal<br />
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| [[3i4r]], [[3cqc]], [[3cqg]] – hNUP107+NUP133<br />
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| [[1xks]] – hNUP133 N-terminal<br />
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| [[3bg0]], [[3bg1]] – hNUP145+Sec13-related protein<br />
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| [[3gj3]], [[3gj4]], [[3gj5]], [[3gj6]], [[3gj7]], [[3gj8]], [[3ch5]] – hNUP153+RAN<br />
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| [[2ebq]], [[2ebr]], [[2ebv]], [[2gqe]] - hNUP153 RANBD – NMR<br />
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| [[1xip]] – yNUP159 N-terminal<br />
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| [[3fmo]], [[3fmp]], [[3fhc]] – hNUP214+dead-box helicase<br />
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| [[2oit]] – hNUP214 N-terminal<br />
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| [[1z5s]] – hNUP358 IR1 domain+ubiquitin-conjugating enzyme+SMT3C+RAN C-terminal<br />
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| [[1xke]] - hNUP358 RANBD - NMR<br /> | |
| [[3kfo]] – yNUP133 C-terminal –yeast<br />
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| [[2c1t]] – yNUP2 N-terminal+importrin alpha subunit<br />
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| [[2aiv]] – yNUP116 C-terminal - NMR<br />
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| [[3kep]], [[3kes]] – yNUP145 autoproteolytic domain<br />
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| [[3jro]], [[3iko]] – yNUP84+NUP145+protein Sec13<br />
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| [[3jrp]] - yNUP145+protein Sec13<br />
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| [[3f7f]], [[3h7n]], [[3hxr]] – yNUP120<br />
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| [[3i5p]], [[3i5q]] – yNUP170<br />
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| [[3f3f]], [[3f3g]], [[3f3p]], [[3ewe]] – yNUP85+Seh1<br />
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| [[2bpt]] – yNUP1P+importin beta subunit<br />
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| [[1un0]] – yNUP2P N-terminal+importrin alpha subunit<br />
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| [[2rfo]], [[2qx5]] – yNic96<br />
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| [[2k0c]] – rNUP153 RANBD– rat – NMR<br />
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| [[2osz]] – rNUP58/45<br />
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| [[2c1m]] – mNUP50 N-terminal+importin – mouse<br />
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| [[1wwh]] – mNUP35 MPPN domain<br />
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