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Prostate and endometrial cancers showed strong granular cytoplasmic staining while several colorectal, breast, cervial, ovarian and gastric cancers displayed moderate to strong staining. Cervical cancer showed additional nuclear positivity. Remaining cancers displayed weak staining or were negative.
GENE INFORMATION
Gene name
VPS28
Synonyms
Description
Vacuolar protein sorting 28 homolog (S. cerevisiae) (HGNC Symbol)
Entrez gene summary
This gene encodes a protein subunit of the ESCRT-I complex (endosomal complexes required for transport), which functions in the transport and sorting of proteins into subcellular vesicles. This complex can also be hijacked to facilitate the budding of enveloped viruses from the cell membrane. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2013]
Q9UK41 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog
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Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014)
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GO:0000813 [ESCRT I complex] GO:0005515 [protein binding] GO:0005737 [cytoplasm] GO:0005768 [endosome] GO:0005769 [early endosome] GO:0005829 [cytosol] GO:0005886 [plasma membrane] GO:0010008 [endosome membrane] GO:0016032 [viral process] GO:0016197 [endosomal transport] GO:0019058 [viral life cycle] GO:0019068 [virion assembly] GO:0019082 [viral protein processing] GO:0031397 [negative regulation of protein ubiquitination] GO:0031902 [late endosome membrane] GO:0032403 [protein complex binding] GO:0043130 [ubiquitin binding] GO:0043162 [ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0045732 [positive regulation of protein catabolic process] GO:0061024 [membrane organization] GO:0070062 [extracellular exosome] GO:0075733 [intracellular transport of virus] GO:2000397 [positive regulation of ubiquitin-dependent endocytosis]
Q9UK41 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog Q548N1 [Target identity:100%; Query identity:100%] Vacuolar protein sorting 28 (Yeast), isoform CRA_a; Vacuolar sorting protein 28
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Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014)
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GO:0000813 [ESCRT I complex] GO:0005515 [protein binding] GO:0005737 [cytoplasm] GO:0005768 [endosome] GO:0005769 [early endosome] GO:0005829 [cytosol] GO:0005886 [plasma membrane] GO:0010008 [endosome membrane] GO:0016032 [viral process] GO:0016197 [endosomal transport] GO:0019058 [viral life cycle] GO:0019068 [virion assembly] GO:0019082 [viral protein processing] GO:0031397 [negative regulation of protein ubiquitination] GO:0031902 [late endosome membrane] GO:0032403 [protein complex binding] GO:0043130 [ubiquitin binding] GO:0043162 [ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0045732 [positive regulation of protein catabolic process] GO:0061024 [membrane organization] GO:0070062 [extracellular exosome] GO:0075733 [intracellular transport of virus] GO:2000397 [positive regulation of ubiquitin-dependent endocytosis]
E9PM90 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog
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Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014)
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GO:0005622 [intracellular] GO:0032403 [protein complex binding] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway]
E9PQR7 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog
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Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014)
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GO:0005622 [intracellular] GO:0032403 [protein complex binding] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway]
E9PR04 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog
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Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014)
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GO:0005622 [intracellular] GO:0032403 [protein complex binding] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway]
Q9UK41 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog Q548N1 [Target identity:100%; Query identity:100%] Vacuolar protein sorting 28 (Yeast), isoform CRA_a; Vacuolar sorting protein 28
Show all
Predicted intracellular proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
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GO:0000813 [ESCRT I complex] GO:0005515 [protein binding] GO:0005737 [cytoplasm] GO:0005768 [endosome] GO:0005769 [early endosome] GO:0005829 [cytosol] GO:0005886 [plasma membrane] GO:0010008 [endosome membrane] GO:0016032 [viral process] GO:0016197 [endosomal transport] GO:0019058 [viral life cycle] GO:0019068 [virion assembly] GO:0019082 [viral protein processing] GO:0031397 [negative regulation of protein ubiquitination] GO:0031902 [late endosome membrane] GO:0032403 [protein complex binding] GO:0043130 [ubiquitin binding] GO:0043162 [ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0045732 [positive regulation of protein catabolic process] GO:0061024 [membrane organization] GO:0070062 [extracellular exosome] GO:0075733 [intracellular transport of virus] GO:2000397 [positive regulation of ubiquitin-dependent endocytosis]
Q9UK41 [Direct mapping] Vacuolar protein sorting-associated protein 28 homolog
Show all
Predicted intracellular proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000813 [ESCRT I complex] GO:0005515 [protein binding] GO:0005737 [cytoplasm] GO:0005768 [endosome] GO:0005769 [early endosome] GO:0005829 [cytosol] GO:0005886 [plasma membrane] GO:0010008 [endosome membrane] GO:0016032 [viral process] GO:0016197 [endosomal transport] GO:0019058 [viral life cycle] GO:0019068 [virion assembly] GO:0019082 [viral protein processing] GO:0031397 [negative regulation of protein ubiquitination] GO:0031902 [late endosome membrane] GO:0032403 [protein complex binding] GO:0043130 [ubiquitin binding] GO:0043162 [ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0043328 [protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway] GO:0045732 [positive regulation of protein catabolic process] GO:0061024 [membrane organization] GO:0070062 [extracellular exosome] GO:0075733 [intracellular transport of virus] GO:2000397 [positive regulation of ubiquitin-dependent endocytosis]