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| Cat. No.: | UBA3-1938H |
| Product Overview: | Recombinant humanUBA3 protein,fused to His-tag at N-terminus, was expressed in E.coli andpurified by using conventional chromatography. |
| Description: | UBA3, also known as NEDD8-activatingenzyme E1 catalytic subunit, is the catalyticsubunit of the dimeric UBA3-NAE1 E1 enzyme. E1 activates NEDD8 by firstadenylating its C-terminal glycine residue with ATP, thereafter linking thisresidue to the side chain of the catalytic cysteine, yielding a NEDD8-UBA3thioester and free AMP. E1 finally transfers NEDD8 to the catalytic cysteineof UBE2M. |
| Form: | Liquid. 20mM Tris-HCl buffer (pH8.0) containing 20%glycerol, 1mM DTT. |
| Molecular Weight: | 54.4 kDa (487aa). |
| Purity: | > 90%by SDS - PAGE |
| Concentration: | 1 mg/ml (determinedby Bradford assay) |
| Sequences of aminoacids: | MGSSHHHHHHSSGLVPRGSH MGSHMADGEE PERKRRRIEE LLAEKMAVDG GCGDTGDWEG RWNHVKKFLERSGPFTHPDF EPSTESLQFL LDTCKVLVIG AGGLGCELLK NLALSGFRQI HVIDMDTIDV SNLNRQFLFRPKDIGRPKAE VAAEFLNDRV PNCNVVPHFN KIQDFNDTFY RQFHIIVCGL DSIIARRWIN GMLISLLNYEDGVLDPSSIV PLIDGGTEGF KGNARVILPG MTACIECTLE LYPPQVNFPM CTIASMPRLP EHCIEYVRMLQWPKEQPFGE GVPLDGDDPE HIQWIFQKSL ERASQYNIRG VTYRLTQGVV KRIIPAVAST NAVIAAVCATEVFKIATSAY IPLNNYLVFN DVDGLYTYTF EAERKENCPA CSQLPQNIQF SPSAKLQEVL DYLTNSASLQMKSPAITATL EGKNRTLYLQ SVTSIEERTR PNLSKTLKEL GLVDGQELAV ADVTTPQTVL FKLHFTS |
| Storage: | Can bestored at +4°C short term (1-2 weeks). For long term storage, aliquot andstore at -20°C or -70°C. Avoid repeated freezing and thawing cycles. |
| Pathways: | Adaptive ImmuneSystem; Antigen processing: Ubiquitination & Proteasome degradation; ClassI MHC mediated antigen processing & presentation; Coregulation ofAndrogen receptor activity; Immune System; Ubiquitin mediated proteolysis |
| Gene Name: | UBA3 ubiquitin-like modifieractivating enzyme 3 [ Homo sapiens ] |
| Official Symbol: | UBA3 |
| Synonyms: | UBA3;ubiquitin-like modifier activating enzyme 3; UBE1C; hUBA3; NEDD8-activatingenzyme E1 catalytic subunit; NEDD8-activating enzyme E1C; Nedd8-activatingenzyme hUba3; ubiquitin-activating enzyme 3; ubiquitin-likemodifier-activating enzyme 3; UBA3, ubiquitin-activating enzyme E1 homolog; ubiquitin-activatingenzyme E1C (UBA3 homolog, yeast); ubiquitin-activating enzyme E1C (homologousto yeast UBA3); NEDD8-activating enzyme E1 catalytic subunit; Ubiquitin-activating enzyme E1C; Ubiquitin-like modifier-activating enzyme3; EC=6.3.2. |
| Gene ID: | 9039 |
| mRNA Refseq: | NM_003968 |
| Protein Refseq: | NP_003959 |
| MIM: | 603172 |
| UniProt ID: | Q8TBC4 |
| Chromosome Location: | 3p24.3-p13 |
| Function: | ATP binding; NEDD8activating enzyme activity; acid-amino acid ligase activity; ligase activity;nucleotide binding; protein binding; protein heterodimerization activity |
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