InnateDB Protein
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IDBP-692178.2
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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SAE1
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Protein Name
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SUMO-activating enzyme subunit 1
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Synonyms
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Species
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Bos taurus
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Ensembl Protein
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ENSBTAP00000003467
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InnateDB Gene
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IDBG-639978 (SAE1)
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Protein Structure
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Function |
The heterodimer acts as a E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2 (By similarity). {ECO:0000250}.
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Subcellular Localization |
Nucleus {ECO:0000250}.
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Disease Associations |
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 24 interaction(s) predicted by orthology.
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Predicted by orthology |
Total |
24 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR000011
Ubiquitin/SUMO-activating enzyme E1
IPR000594
UBA/THIF-type NAD/FAD binding fold
IPR009036
Molybdenum cofactor biosynthesis, MoeB
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PFAM |
PF00899
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PRINTS |
PR01849
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
A2VE14
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PhosphoSite |
PhosphoSite-
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
505512
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UniGene |
Bt.10575
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RefSeq |
NP_001075180
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HUGO |
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OMIM |
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CCDS |
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HPRD |
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IMGT |
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EMBL |
BC133519
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GenPept |
AAI33520
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