7v4w

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (17:20, 29 November 2023) (edit) (undo)
 
Line 1: Line 1:
-
====
+
==Crystal structure of Antibody 16A in complex with MUC1 peptide==
-
<StructureSection load='7v4w' size='340' side='right'caption='[[7v4w]]' scene=''>
+
<StructureSection load='7v4w' size='340' side='right'caption='[[7v4w]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[7v4w]] is a 3 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=7V4W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7V4W FirstGlance]. <br>
-
</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=7v4w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7v4w OCA], [https://pdbe.org/7v4w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7v4w RCSB], [https://www.ebi.ac.uk/pdbsum/7v4w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7v4w ProSAT]</span></td></tr>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</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=7v4w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7v4w OCA], [https://pdbe.org/7v4w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7v4w RCSB], [https://www.ebi.ac.uk/pdbsum/7v4w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7v4w ProSAT]</span></td></tr>
</table>
</table>
 +
== Disease ==
 +
[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.
 +
== Function ==
 +
[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>
 +
 +
==See Also==
 +
*[[Antibody 3D structures|Antibody 3D structures]]
 +
== References ==
 +
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
 +
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
-
[[Category: Z-disk]]
+
[[Category: Mus musculus]]
 +
[[Category: Han YB]]
 +
[[Category: Meng B]]
 +
[[Category: Niu J]]
 +
[[Category: Xu L]]
 +
[[Category: Yang B]]

Current revision

Crystal structure of Antibody 16A in complex with MUC1 peptide

PDB ID 7v4w

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/7v4w"
Personal tools