Recombinant Human Tryptophan--tRNA ligase, mitochondrial (WARS2)

Code CSB-YP880081HU
MSDS
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Source Yeast
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Code CSB-EP880081HU
MSDS
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Source E.coli
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Code CSB-EP880081HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP880081HU
MSDS
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Source Baculovirus
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Code CSB-MP880081HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
WARS2
Uniprot No.
Alternative Names
WARS2; Tryptophan--tRNA ligase; mitochondrial; EC 6.1.1.2;; Mt)TrpRS; Tryptophanyl-tRNA synthetase; TrpRS
Species
Homo sapiens (Human)
Expression Region
19-360
Target Protein Sequence
LH KGSAAAPALQ KDSKKRVFSG IQPTGILHLG NYLGAIESWV RLQDEYDSVL YSIVDLHSIT VPQDPAVLRQ SILDMTAVLL ACGINPEKSI LFQQSQVSEH TQLSWILSCM VRLPRLQHLH QWKAKTTKQK HDGTVGLLTY PVLQAADILL YKSTHVPVGE DQVQHMELVQ DLAQGFNKKY GEFFPVPESI LTSMKKVKSL RDPSAKMSKS DPDKLATVRI TDSPEEIVQK FRKAVTDFTS EVTYDPAGRA GVSNIVAVHA AVTGLSVEEV VRRSAGMNTA RYKLAVADAV IEKFAPIKRE IEKLKLDKDH LEKVLQIGSA KAKELAYTVC QEVKKLVGFL
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Mitochondrial aminoacyl-tRNA synthetase that activate and transfer the amino acids to their corresponding tRNAs during the translation of mitochondrial genes and protein synthesis.
Gene References into Functions
  1. An alternative conformation of human TrpRS suggests a role of zinc in activating non-enzymatic function. PMID: 28910573
  2. The data demonstrate a pro-angiogenic function for Wars2 both within and outside the heart. PMID: 27389904
  3. This confidently implicates that mutations in WARS2 cause mitochondrial disease with a broad spectrum of clinical presentation. PMID: 28905505
  4. we found a compound heterozygous genotype of the mitochondrial tryptophanyl-tRNA synthetase (WARS2) gene, comprising a nonsense mutation (c.325delA, p.Ser109Alafs*15), which very likely entails nonsense-mediated mRNA decay and a missense mutation PMID: 28236339
  5. Here we substantially extend and consolidate the symptomatology of WARS2 by presenting a patient with severe infantile-onset leukoencephalopathy, profound intellectual disability, spastic quadriplegia, epilepsy, microcephaly, short stature, failure to thrive, cerebral atrophy, and periventricular white matter abnormalities PMID: 28650581
  6. first genome-wide scan for selection in Inuit from Greenland. A region, with a deeply divergent haplotype that is closely related to the sequence in the Denisovan genome contains two genes, WARS2 and TBX15. our study suggests a complex multi-factorial regulation of TBX15 and WARS2. We show that the introgressed region is associated with regional changes in methylation and expression levels PMID: 28007980
  7. tandem promoters provide a dual system to regulate expression and alternative splicing of human TrpRS in vivo PMID: 14757836
  8. Mutations located at the appended beta1-beta2 hairpin and the AIDQ sequence of human TrpRS switch this enzyme to a tRNA-dependent mode in the tryptophan activation step. PMID: 17726052

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Involvement in disease
Neurodevelopmental disorder, mitochondrial, with abnormal movements and lactic acidosis, with or without seizures (NEMMLAS)
Subcellular Location
Mitochondrion matrix.
Protein Families
Class-I aminoacyl-tRNA synthetase family
Tissue Specificity
Brain.
Database Links

HGNC: 12730

OMIM: 604733

KEGG: hsa:10352

STRING: 9606.ENSP00000235521

UniGene: Hs.523506

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