6fzr: Difference between revisions

<table><tr><td colspan='2'>[[6fzr]] is a 2 chain structure with sequence from [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=6FZR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6FZR FirstGlance]. <br>

</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>

<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=EEQ:2-fluoranyl-~{N}-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-2,4,5-tris(oxidanyl)oxan-3-yl]ethanamide'>EEQ</scene></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6fzr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fzr OCA], [https://pdbe.org/6fzr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6fzr RCSB], [https://www.ebi.ac.uk/pdbsum/6fzr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6fzr ProSAT]</span></td></tr>

[https://www.uniprot.org/uniprot/MUC1_HUMAN MUC1_HUMAN] Note=MUC1/CA 15-3 is used as a serological clinical marker of breast cancer to monitor response to breast cancer treatment and disease recurrence (PubMed:20816948). Decreased levels over time may be indicative of a positive response to treatment. Conversely, increased levels may indicate disease progression. At an early stage disease, only 21% of patients exhibit high MUC1/CA 15-3 levels, that is why CA 15-3 is not a useful screening test. Most antibodies target the highly immunodominant core peptide domain of 20 amino acid (APDTRPAPGSTAPPAHGVTS) tandem repeats. Some antibodies recognize glycosylated epitopes.

[https://www.uniprot.org/uniprot/MUC1_HUMAN MUC1_HUMAN] The alpha subunit has cell adhesive properties. Can act both as an adhesion and an anti-adhesion protein. May provide a protective layer on epithelial cells against bacterial and enzyme attack.<ref>PMID:9139698</ref> <ref>PMID:11877440</ref> <ref>PMID:14688481</ref> <ref>PMID:15710329</ref> <ref>PMID:16288032</ref> <ref>PMID:15513966</ref> <ref>PMID:17524503</ref> <ref>PMID:17308127</ref> <ref>PMID:16983337</ref>  The beta subunit contains a C-terminal domain which is involved in cell signaling, through phosphorylations and protein-protein interactions. Modulates signaling in ERK, SRC and NF-kappa-B pathways. In activated T-cells, influences directly or indirectly the Ras/MAPK pathway. Promotes tumor progression. Regulates TP53-mediated transcription and determines cell fate in the genotoxic stress response. Binds, together with KLF4, the PE21 promoter element of TP53 and represses TP53 activity.<ref>PMID:9139698</ref> <ref>PMID:11877440</ref> <ref>PMID:14688481</ref> <ref>PMID:15710329</ref> <ref>PMID:16288032</ref> <ref>PMID:15513966</ref> <ref>PMID:17524503</ref> <ref>PMID:17308127</ref> <ref>PMID:16983337</ref>  

 

 

 

[[Category: Mus musculus]]

[[Category: Asensio JL]]

[[Category: Avenoza A]]

[[Category: Bermejo IA]]

[[Category: Busto JH]]

[[Category: Castro-Lopez J]]

[[Category: Cocinero EJ]]

[[Category: Companon I]]

[[Category: Corzana F]]

[[Category: Fernandez JA]]

[[Category: Hurtado-Guerrero R]]

[[Category: Insausti A]]

[[Category: Jimenez-Barbero J]]

[[Category: Jimenez-Oses G]]

[[Category: Peregrina JM]]

[[Category: Usabiaga I]]