Recombinant Mouse Mocs3 Protein, Myc/DDK-tagged

• Cat.No.: Mocs3-4110M
• Product Overview: Purified recombinant protein of mouse full-length molybdenum cofactor synthesis 3 (Mocs3), with C-terminal MYC/DDK tag, expressed in HEK293T cells.

Specification

• Description: Plays a central role in 2-thiolation of mcm5S2U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions.
• Source: HEK293T
• Species: Mouse
• Tag: Myc/DDK
• Molecular Mass: 49.4 kDa
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Storage: Store at -80 centigrade after receiving vials.
• Concentration: >50 μg/mL as determined by microplate BCA method
• Storage Buffer: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.

Gene Information

• Gene Name: Mocs3 molybdenum cofactor synthesis 3 [ Mus musculus (house mouse) ]
• Official Symbol: Mocs3
• Synonyms: MOCS3; molybdenum cofactor synthesis 3; adenylyltransferase and sulfurtransferase MOCS3; MPT synthase sulfurylase; molybdopterin synthase sulfurylase; molybdenum cofactor synthesis protein 3; Uba4; 1700020H17Rik
• Gene ID: 69372
• mRNA Refseq: NM_001160330
• Protein Refseq: NP_001153802
• UniProt ID: A2BDX3