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3vht

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==Crystal structure of GFP-Wrnip1 UBZ domain fusion protein in complex with ubiquitin==
==Crystal structure of GFP-Wrnip1 UBZ domain fusion protein in complex with ubiquitin==
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<StructureSection load='3vht' size='340' side='right' caption='[[3vht]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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<StructureSection load='3vht' size='340' side='right'caption='[[3vht]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3vht]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/ ] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VHT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VHT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3vht]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Aequorea_victoria Aequorea victoria], [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VHT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3VHT FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CR2:{(4Z)-2-(AMINOMETHYL)-4-[(4-HYDROXYPHENYL)METHYLIDENE]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC+ACID'>CR2</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CR2:{(4Z)-2-(AMINOMETHYL)-4-[(4-HYDROXYPHENYL)METHYLIDENE]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC+ACID'>CR2</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3vhs|3vhs]]</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3vht FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vht OCA], [https://pdbe.org/3vht PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3vht RCSB], [https://www.ebi.ac.uk/pdbsum/3vht PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3vht ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenosinetriphosphatase Adenosinetriphosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.1.3 3.6.1.3] </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=3vht FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vht OCA], [http://pdbe.org/3vht PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3vht RCSB], [http://www.ebi.ac.uk/pdbsum/3vht PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3vht ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/RS27A_MOUSE RS27A_MOUSE]] Ubiquitin: Exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling.<ref>PMID:19754430</ref> 40S Ribosomal protein S27a: Component of the 40S subunit of the ribosome.<ref>PMID:19754430</ref>
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[https://www.uniprot.org/uniprot/WRIP1_HUMAN WRIP1_HUMAN] Functions as a modulator for initiation or reinitiation events during DNA polymerase delta-mediated DNA synthesis. Has an intrinsic ATPase activity that functions as a sensor of DNA damage or of arrested replication forks and regulates the extent of DNA synthesis.<ref>PMID:15670210</ref> [https://www.uniprot.org/uniprot/GFP_AEQVI GFP_AEQVI] Energy-transfer acceptor. Its role is to transduce the blue chemiluminescence of the protein aequorin into green fluorescent light by energy transfer. Fluoresces in vivo upon receiving energy from the Ca(2+)-activated photoprotein aequorin.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[Green Fluorescent Protein|Green Fluorescent Protein]]
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*[[Green Fluorescent Protein 3D structures|Green Fluorescent Protein 3D structures]]
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*[[Ubiquitin|Ubiquitin]]
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*[[3D structures of ubiquitin|3D structures of ubiquitin]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Adenosinetriphosphatase]]
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[[Category: Aequorea victoria]]
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Kawasaki, M]]
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[[Category: Kawasaki M]]
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[[Category: Suzuki, N]]
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[[Category: Suzuki N]]
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[[Category: Wakatsuki, S]]
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[[Category: Wakatsuki S]]
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[[Category: Fluorescent protein-protein binding complex]]
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[[Category: Fusion protein]]
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[[Category: Green fluorescent protein]]
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[[Category: Ubiquitin-binding domain]]
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[[Category: Zinc finger]]
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Current revision

Crystal structure of GFP-Wrnip1 UBZ domain fusion protein in complex with ubiquitin

PDB ID 3vht

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