6bql: Difference between revisions

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'''Unreleased structure'''


The entry 6bql is ON HOLD
==Crystal Structure of the Human CAMKK2B in complex with TAE-226==
<StructureSection load='6bql' size='340' side='right'caption='[[6bql]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6bql]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BQL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6BQL 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]] 2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=BI9:2-({5-CHLORO-2-[(2-METHOXY-4-MORPHOLIN-4-YLPHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)-N-METHYLBENZAMIDE'>BI9</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=NH4:AMMONIUM+ION'>NH4</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=6bql FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bql OCA], [https://pdbe.org/6bql PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6bql RCSB], [https://www.ebi.ac.uk/pdbsum/6bql PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6bql ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/KKCC2_HUMAN KKCC2_HUMAN] Calcium/calmodulin-dependent protein kinase belonging to a proposed calcium-triggered signaling cascade involved in a number of cellular processes. Isoform 1, isoform 2 and isoform 3 phosphorylate CAMK1 and CAMK4. Isoform 3 phosphorylates CAMK1D. Isoform 4, isoform 5 and isoform 6 lacking part of the calmodulin-binding domain are inactive. Efficiently phosphorylates 5'-AMP-activated protein kinase (AMPK) trimer, including that consisting of PRKAA1, PRKAB1 and PRKAG1. This phosphorylation is stimulated in response to Ca(2+) signals (By similarity). Seems to be involved in hippocampal activation of CREB1 (By similarity). May play a role in neurite growth. Isoform 3 may promote neurite elongation, while isoform 1 may promoter neurite branching.<ref>PMID:11395482</ref> <ref>PMID:12935886</ref> <ref>PMID:9662074</ref> <ref>PMID:21957496</ref>


Authors: Counago, R.M., de Souza, G.P., dos Reis, C.V., Ramos, P.Z., Drewry, D., Massirer, K.B., Arruda, P., Edwards, A.M., Elkins, J.M., Structural Genomics Consortium (SGC)
==See Also==
 
*[[Calcium/calmodulin-dependent protein kinase kinase|Calcium/calmodulin-dependent protein kinase kinase]]
Description: Crystal Structure of the Human CAMKK2B in complex with TAE-226
== References ==
[[Category: Unreleased Structures]]
<references/>
[[Category: Elkins, J.M]]
__TOC__
[[Category: Drewry, D]]
</StructureSection>
[[Category: Edwards, A.M]]
[[Category: Homo sapiens]]
[[Category: Arruda, P]]
[[Category: Large Structures]]
[[Category: Structural Genomics Consortium (Sgc)]]
[[Category: Arruda P]]
[[Category: Massirer, K.B]]
[[Category: Counago RM]]
[[Category: Ramos, P.Z]]
[[Category: Drewry D]]
[[Category: Counago, R.M]]
[[Category: Edwards AM]]
[[Category: Dos Reis, C.V]]
[[Category: Elkins JM]]
[[Category: De Souza, G.P]]
[[Category: Massirer KB]]
[[Category: Ramos PZ]]
[[Category: De Souza GP]]
[[Category: Dos Reis CV]]

Latest revision as of 17:48, 4 October 2023

Crystal Structure of the Human CAMKK2B in complex with TAE-226Crystal Structure of the Human CAMKK2B in complex with TAE-226

Structural highlights

6bql is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2Å
Ligands:, , , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

KKCC2_HUMAN Calcium/calmodulin-dependent protein kinase belonging to a proposed calcium-triggered signaling cascade involved in a number of cellular processes. Isoform 1, isoform 2 and isoform 3 phosphorylate CAMK1 and CAMK4. Isoform 3 phosphorylates CAMK1D. Isoform 4, isoform 5 and isoform 6 lacking part of the calmodulin-binding domain are inactive. Efficiently phosphorylates 5'-AMP-activated protein kinase (AMPK) trimer, including that consisting of PRKAA1, PRKAB1 and PRKAG1. This phosphorylation is stimulated in response to Ca(2+) signals (By similarity). Seems to be involved in hippocampal activation of CREB1 (By similarity). May play a role in neurite growth. Isoform 3 may promote neurite elongation, while isoform 1 may promoter neurite branching.[1] [2] [3] [4]

See Also

References

  1. ↑ Hsu LS, Chen GD, Lee LS, Chi CW, Cheng JF, Chen JY. Human Ca2+/calmodulin-dependent protein kinase kinase beta gene encodes multiple isoforms that display distinct kinase activity. J Biol Chem. 2001 Aug 17;276(33):31113-23. Epub 2001 Jun 6. PMID:11395482 doi:http://dx.doi.org/10.1074/jbc.M011720200
  2. ↑ Ishikawa Y, Tokumitsu H, Inuzuka H, Murata-Hori M, Hosoya H, Kobayashi R. Identification and characterization of novel components of a Ca2+/calmodulin-dependent protein kinase cascade in HeLa cells. FEBS Lett. 2003 Aug 28;550(1-3):57-63. PMID:12935886
  3. ↑ Hsu LS, Tsou AP, Chi CW, Lee CH, Chen JY. Cloning, expression and chromosomal localization of human Ca2+/calmodulin-dependent protein kinase kinase. J Biomed Sci. 1998;5(2):141-9. PMID:9662074
  4. ↑ Cao W, Sohail M, Liu G, Koumbadinga GA, Lobo VG, Xie J. Differential effects of PKA-controlled CaMKK2 variants on neuronal differentiation. RNA Biol. 2011 Nov-Dec;8(6):1061-72. doi: 10.4161/rna.8.6.16691. Epub 2011 Nov 1. PMID:21957496 doi:http://dx.doi.org/10.4161/rna.8.6.16691

6bql, resolution 2.00Å

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