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http://purl.uniprot.org/citations/12383504http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/12383504http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/12383504http://www.w3.org/2000/01/rdf-schema#comment"The SUMO (small ubiquitin-like modifier) protein and ubiquitin have similar 3-D structure. Sumolyzation and ubiquitination exhibit similar biological processes for post-translational modification. However, unlike ubiquitination, which targets proteins for degradation, sumolyzation participates in a number of cellular processes such as nuclear transport, transcriptional regulation, apoptosis and protein stability. The human genome contains three SUMO-1/2/3 functional genes, as well as eight SUMO-1 pseudogenes and 23 SUMO-2 pseudogenes, but no SUMO-3 pseudogenes. The protein-coding sequence of the SUMO-1 gene is interrupted by four introns, while those of SUMO-2 and SUMO-3 genes are interrupted by three introns. Human SUMO-1 protein exhibits 44% sequence identity with SUMO-2 and SUMO-3 proteins, while SUMO-2 and SUMO-3 proteins share 86% sequence identity. Phylogenetic analyses indicate that the SUMO-3 gene was derived from the SUMO-2 gene. SUMO-1 mRNA appears to be most abundant in human epithelial HeLa, kidney 293 and neuronal NT2 cells, while the SUMO-3 mRNA seems to be much less abundant than SUMO-2 mRNA, especially in HeLa and 293 cells. Many cellular proteins of high molecular weights were covalently modified by SUMO-1/2/3 proteins. However, some free form of SUMO-2/3 proteins was also detected. Most SUMO-1/2/3 proteins were shown to be localized on nuclear membrane, nuclear bodies and cytoplasm, respectively."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.org/dc/terms/identifier"doi:10.1016/s0378-1119(02)00843-0"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.org/dc/terms/identifier"doi:10.1016/s0378-1119(02)00843-0"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/author"Li S.S.-L."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/author"Li S.S.-L."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/author"Su H.-L."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/author"Su H.-L."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/date"2002"xsd:gYear
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/date"2002"xsd:gYear
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/name"Gene"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/name"Gene"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/pages"65-73"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/pages"65-73"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/title"Molecular features of human ubiquitin-like SUMO genes and their encoded proteins."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/title"Molecular features of human ubiquitin-like SUMO genes and their encoded proteins."xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/volume"296"xsd:string
http://purl.uniprot.org/citations/12383504http://purl.uniprot.org/core/volume"296"xsd:string
http://purl.uniprot.org/citations/12383504http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/12383504
http://purl.uniprot.org/citations/12383504http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/12383504
http://purl.uniprot.org/citations/12383504http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/12383504
http://purl.uniprot.org/citations/12383504http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/12383504
http://purl.uniprot.org/uniprot/P55854http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/12383504
http://purl.uniprot.org/uniprot/P61956http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/12383504