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2dc2
From Proteopedia
Contents |
Solution Structure of PDZ Domain
Template:ABSTRACT PUBMED 16882988
Disease
[GOPC_HUMAN] Note=A chromosomal aberration involving GOPC is found in a glioblastoma multiforme sample. An intra-chromosomal deletion del(6)(q21q21) is responsible for the formation of GOPC-ROS1 chimeric protein which has a constitutive receptor tyrosine kinase activity.[1]
Function
[GOPC_HUMAN] Plays a role in intracellular protein trafficking and degradation. May regulate CFTR chloride currents and acid-induced ASIC3 currents by modulating cell surface expression of both channels. May also regulate the intracellular trafficking of the ADR1B receptor. May play a role in autophagy. Overexpression results in CFTR intracellular retention and degradation in the lysosomes.[2][3][4]
About this Structure
2dc2 is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA.
Reference
- Li X, Zhang J, Cao Z, Wu J, Shi Y. Solution structure of GOPC PDZ domain and its interaction with the C-terminal motif of neuroligin. Protein Sci. 2006 Sep;15(9):2149-58. Epub 2006 Aug 1. PMID:16882988 doi:10.1110/ps.062087506
- ↑ Charest A, Lane K, McMahon K, Park J, Preisinger E, Conroy H, Housman D. Fusion of FIG to the receptor tyrosine kinase ROS in a glioblastoma with an interstitial del(6)(q21q21). Genes Chromosomes Cancer. 2003 May;37(1):58-71. PMID:12661006 doi:10.1002/gcc.10207
- ↑ Cheng J, Moyer BD, Milewski M, Loffing J, Ikeda M, Mickle JE, Cutting GR, Li M, Stanton BA, Guggino WB. A Golgi-associated PDZ domain protein modulates cystic fibrosis transmembrane regulator plasma membrane expression. J Biol Chem. 2002 Feb 1;277(5):3520-9. Epub 2001 Nov 13. PMID:11707463 doi:10.1074/jbc.M110177200
- ↑ Cheng J, Wang H, Guggino WB. Modulation of mature cystic fibrosis transmembrane regulator protein by the PDZ domain protein CAL. J Biol Chem. 2004 Jan 16;279(3):1892-8. Epub 2003 Oct 21. PMID:14570915 doi:10.1074/jbc.M308640200
- ↑ He J, Bellini M, Xu J, Castleberry AM, Hall RA. Interaction with cystic fibrosis transmembrane conductance regulator-associated ligand (CAL) inhibits beta1-adrenergic receptor surface expression. J Biol Chem. 2004 Nov 26;279(48):50190-6. Epub 2004 Sep 9. PMID:15358775 doi:10.1074/jbc.M404876200
