2ktf

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (06:48, 1 May 2024) (edit) (undo)
 
(6 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:2ktf.png|left|200px]]
 
-
{{STRUCTURE_2ktf| PDB=2ktf | SCENE= }}
+
==Solution NMR structure of human polymerase iota UBM2 in complex with ubiquitin==
-
 
+
<StructureSection load='2ktf' size='340' side='right'caption='[[2ktf]]' scene=''>
-
===Solution NMR structure of human polymerase iota UBM2 in complex with ubiquitin===
+
== Structural highlights ==
-
 
+
<table><tr><td colspan='2'>[[2ktf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KTF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KTF FirstGlance]. <br>
-
{{ABSTRACT_PUBMED_21049971}}
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2ktf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ktf OCA], [https://pdbe.org/2ktf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ktf RCSB], [https://www.ebi.ac.uk/pdbsum/2ktf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ktf ProSAT]</span></td></tr>
-
==About this Structure==
+
</table>
-
[[2ktf]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KTF OCA].
+
== Function ==
 +
[https://www.uniprot.org/uniprot/RS27A_HUMAN RS27A_HUMAN] 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:16543144</ref> <ref>PMID:19754430</ref> Ribosomal protein S27a is a component of the 40S subunit of the ribosome.<ref>PMID:16543144</ref> <ref>PMID:19754430</ref>
==See Also==
==See Also==
-
*[[DNA polymerase|DNA polymerase]]
+
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
-
*[[Ubiquitin|Ubiquitin]]
+
*[[3D structures of ubiquitin|3D structures of ubiquitin]]
-
 
+
== References ==
-
==Reference==
+
<references/>
-
<ref group="xtra">PMID:021049971</ref><references group="xtra"/>
+
__TOC__
 +
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
-
[[Category: Benirschke, R.]]
+
[[Category: Large Structures]]
-
[[Category: Cui, G.]]
+
[[Category: Benirschke R]]
-
[[Category: Mer, G.]]
+
[[Category: Cui G]]
-
[[Category: Isopeptide bond]]
+
[[Category: Mer G]]
-
[[Category: Nucleus]]
+
-
[[Category: Phosphoprotein]]
+
-
[[Category: Protein binding]]
+
-
[[Category: Translesion synthesis dna polymerase]]
+
-
[[Category: Ubiquitin]]
+
-
[[Category: Ubiquitin binding motif]]
+
-
[[Category: Y-family dna polymerase]]
+

Current revision

Solution NMR structure of human polymerase iota UBM2 in complex with ubiquitin

PDB ID 2ktf

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/2ktf"
Personal tools