SUMO3

Small ubiquitin-related modifier 3 is a protein that in humans is encoded by the SUMO3 gene.

SUMO3
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 1U4A, 2IO1, 2MP2
Identifiers
Aliases	SUMO3, SMT3A, SMT3H1, SUMO-3, Smt3B, small ubiquitin-like modifier 3, small ubiquitin like modifier 3
External IDs	OMIM: 602231; MGI: 1336201; HomoloGene: 38251; GeneCards: SUMO3; OMA:SUMO3 - orthologs
Gene location (Human) Chr. Chromosome 21 (human) Band 21q22.3 Start 44,805,617 bp End 44,818,779 bp
Gene location (Mouse) Chr. Chromosome 10 (mouse) Band 10 C1|10 39.72 cM Start 77,441,931 bp End 77,454,165 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in endothelial cell tibia parietal pleura visceral pleura palpebral conjunctiva germinal epithelium middle temporal gyrus retinal pigment epithelium Brodmann area 23 hair follicle Top expressed in yolk sac neural layer of retina olfactory bulb striatum of neuraxis mesencephalon epiblast dentate gyrus of hippocampal formation granule cell rhombencephalon stomach cerebellum More reference expression data BioGPS More reference expression data
Gene ontology Molecular function protein binding protein tag enzyme binding ubiquitin-like protein ligase binding Cellular component cytoplasm PML body nucleus kinetochore nucleoplasm Biological process negative regulation of DNA binding protein sumoylation Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 6612 20610 Ensembl ENSG00000184900 ENSMUSG00000020265 UniProt P55854 Q9Z172 RefSeq (mRNA) NM_006936 NM_001286416 NM_001301671 NM_001301672 NM_001301673 NM_019929 RefSeq (protein) NP_001273345 NP_008867 NP_001288600 NP_001288601 NP_001288602 NP_064313 Location (UCSC) Chr 21: 44.81 – 44.82 Mb Chr 10: 77.44 – 77.45 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

Function

SUMO proteins, such as SUMO3, and ubiquitin (see MIM 191339) posttranslationally modify numerous cellular proteins and affect their metabolism and function. However, unlike ubiquitination, which targets proteins for degradation, sumoylation participates in a number of cellular processes, such as nuclear transport, transcriptional regulation, apoptosis, and protein stability (Su and Li, 2002).[supplied by OMIM]

Interactions

SUMO3 has been shown to interact with ARNTL and Thymine-DNA glycosylase.

Further reading

• Maruyama K, Sugano S (January 1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (October 1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
• Saitoh H, Hinchey J (March 2000). "Functional heterogeneity of small ubiquitin-related protein modifiers SUMO-1 versus SUMO-2/3". The Journal of Biological Chemistry. 275 (9): 6252–8. doi:10.1074/jbc.275.9.6252. PMID 10692421.
• Tatham MH, Jaffray E, Vaughan OA, Desterro JM, Botting CH, Naismith JH, Hay RT (September 2001). "Polymeric chains of SUMO-2 and SUMO-3 are conjugated to protein substrates by SAE1/SAE2 and Ubc9". The Journal of Biological Chemistry. 276 (38): 35368–74. doi:10.1074/jbc.M104214200. PMID 11451954.
• Lin J, Johannsen E, Robertson E, Kieff E (January 2002). "Epstein-Barr virus nuclear antigen 3C putative repression domain mediates coactivation of the LMP1 promoter with EBNA-2". Journal of Virology. 76 (1): 232–42. doi:10.1128/JVI.76.1.232-242.2002. PMC 135708. PMID 11739688.
• Kadoya T, Yamamoto H, Suzuki T, Yukita A, Fukui A, Michiue T, Asahara T, Tanaka K, Asashima M, Kikuchi A (June 2002). "Desumoylation activity of Axam, a novel Axin-binding protein, is involved in downregulation of beta-catenin". Molecular and Cellular Biology. 22 (11): 3803–19. doi:10.1128/MCB.22.11.3803-3819.2002. PMC 133821. PMID 11997515.
• Su HL, Li SS (August 2002). "Molecular features of human ubiquitin-like SUMO genes and their encoded proteins". Gene. 296 (1–2): 65–73. doi:10.1016/S0378-1119(02)00843-0. PMID 12383504.
• Subramanian L, Benson MD, Iñiguez-Lluhí JA (March 2003). "A synergy control motif within the attenuator domain of CCAAT/enhancer-binding protein alpha inhibits transcriptional synergy through its PIASy-enhanced modification by SUMO-1 or SUMO-3". The Journal of Biological Chemistry. 278 (11): 9134–41. doi:10.1074/jbc.M210440200. PMID 12511558.
• Eaton EM, Sealy L (August 2003). "Modification of CCAAT/enhancer-binding protein-beta by the small ubiquitin-like modifier (SUMO) family members, SUMO-2 and SUMO-3". The Journal of Biological Chemistry. 278 (35): 33416–21. doi:10.1074/jbc.M305680200. PMID 12810706.
• Tatham MH, Kim S, Yu B, Jaffray E, Song J, Zheng J, Rodriguez MS, Hay RT, Chen Y (August 2003). "Role of an N-terminal site of Ubc9 in SUMO-1, -2, and -3 binding and conjugation". Biochemistry. 42 (33): 9959–69. doi:10.1021/bi0345283. PMID 12924945.
• Dobreva G, Dambacher J, Grosschedl R (December 2003). "SUMO modification of a novel MAR-binding protein, SATB2, modulates immunoglobulin mu gene expression". Genes & Development. 17 (24): 3048–61. doi:10.1101/gad.1153003. PMC 305257. PMID 14701874.
• Reverter D, Lima CD (August 2004). "A basis for SUMO protease specificity provided by analysis of human Senp2 and a Senp2-SUMO complex". Structure. 12 (8): 1519–31. doi:10.1016/j.str.2004.05.023. PMID 15296745.
• Ayaydin F, Dasso M (December 2004). "Distinct in vivo dynamics of vertebrate SUMO paralogues". Molecular Biology of the Cell. 15 (12): 5208–18. doi:10.1091/mbc.E04-07-0589. PMC 532004. PMID 15456902.
• Xu Z, Au SW (March 2005). "Mapping residues of SUMO precursors essential in differential maturation by SUMO-specific protease, SENP1". The Biochemical Journal. 386 (Pt 2): 325–30. doi:10.1042/BJ20041210. PMC 1134797. PMID 15487983.
• Ding H, Xu Y, Chen Q, Dai H, Tang Y, Wu J, Shi Y (March 2005). "Solution structure of human SUMO-3 C47S and its binding surface for Ubc9". Biochemistry. 44 (8): 2790–9. doi:10.1021/bi0477586. PMID 15723523.
• Bossis G, Malnou CE, Farras R, Andermarcher E, Hipskind R, Rodriguez M, Schmidt D, Muller S, Jariel-Encontre I, Piechaczyk M (August 2005). "Down-regulation of c-Fos/c-Jun AP-1 dimer activity by sumoylation". Molecular and Cellular Biology. 25 (16): 6964–79. doi:10.1128/MCB.25.16.6964-6979.2005. PMC 1190241. PMID 16055710.