Gene Symbol: HSV2
Species: Saccharomyces cerevisiae S288c
Strømhaug P, Reggiori F, Guan J, Wang C, Klionsky D. Atg21 is a phosphoinositide binding protein required for efficient lipidation and localization of Atg8 during uptake of aminopeptidase I by selective autophagy. Mol Biol Cell. 2004;15:3553-66 pubmed
..A similar defect in localization of a second ubiquitin-like conjugate, Atg12-Atg5, suggests that Atg21 may be involved in the recruitment of membrane to the PAS. ..
Georgakopoulos T, Koutroubas G, Vakonakis I, Tzermia M, Prokova V, Voutsina A, et al
. Functional analysis of the Saccharomyces cerevisiae YFR021w/YGR223c/YPL100w ORF family suggests relations to mitochondrial/peroxisomal functions and amino acid signalling pathways. Yeast. 2001;18:1155-71 pubmed
..We found no unique phenotype attributed to the deletion of YGR223c. However, its function interferes with the function of the other two ORFs, as revealed by the effects of double- and triple-ORF deletions. ..
Dove S, Piper R, McEwen R, Yu J, King M, Hughes D, et al
. Svp1p defines a family of phosphatidylinositol 3,5-bisphosphate effectors. EMBO J. 2004;23:1922-33 pubmed
..Svp1p is not involved in the contributions of FAB1/PtdIns(3,5)P2 to MVB sorting or to vacuole acidification and so additional PtdIns(3,5)P2 effectors must exist. ..
Krick R, Henke S, Tolstrup J, Thumm M. Dissecting the localization and function of Atg18, Atg21 and Ygr223c. Autophagy. 2008;4:896-910 pubmed
..The yeast genome encodes with Ygr223cp (Hsv2p), a third member of this protein family. So far no function has been assigned to Ygr223cp...
Brown C, Hung G, Dunton D, Chiang H. The TOR complex 1 is distributed in endosomes and in retrograde vesicles that form from the vacuole membrane and plays an important role in the vacuole import and degradation pathway. J Biol Chem. 2010;285:23359-70 pubmed publisher
..We suggest that TORC1 interacts with multiple cargo proteins destined for the Vid pathway and plays an important role in the degradation of FBPase in the vacuole. ..
Baskaran S, Ragusa M, Boura E, Hurley J. Two-site recognition of phosphatidylinositol 3-phosphate by PROPPINs in autophagy. Mol Cell. 2012;47:339-48 pubmed publisher
..Here we report the crystal structure of the yeast PROPPIN Hsv2. The structure consists of a seven-bladed Î²-propeller and, unexpectedly, contains two pseudo-equivalent PI(3)P ..
Krick R, Busse R, Scacioc A, Stephan M, Janshoff A, Thumm M, et al
. Structural and functional characterization of the two phosphoinositide binding sites of PROPPINs, a ?-propeller protein family. Proc Natl Acad Sci U S A. 2012;109:E2042-9 pubmed publisher
..We present the 3.0-Å crystal structure of Kluyveromyces lactis Hsv2, which shares significant sequence homologies with its three Saccharomyces cerevisiae homologs Atg18, Atg21, and ..