TOR1AIP1; LAP1; Torsin-1A-interacting protein 1; Lamin-associated protein 1B; LAP1B
Species
Homo sapiens (Human)
Source
in vitro E.coli expression system
Expression Region
1-583
Target Protein Sequence
MAGDGRRAEAVREGWGVYVTPRAPIREGRGRLAPQNGGSSDAPAYRTPPSRQGRREVRFS DEPPEVYGDFEPLVAKERSPVGKRTRLEEFRSDSAKEEVRESAYYLRSRQRRQPRPQETE EMKTRRTTRLQQQHSEQPPLQPSPVMTRRGLRDSHSSEEDEASSQTDLSQTISKKTVRSI QEAPVSEDLVIRLRRPPLRYPRYEATSVQQKVNFSEEGETEEDDQDSSHSSVTTVKARSR DSDESGDKTTRSSSQYIESFWQSSQSQNFTAHDKQPSVLSSGYQKTPQEWAPQTARIRTR MQNDSILKSELGNQSPSTSSRQVTGQPQNASFVKRNRWWLLPLIAALASGSFWFFSTPEV ETTAVQEFQNQMNQLKNKYQGQDEKLWKRSQTFLEKHLNSSHPRSQPAILLLTAARDAEE ALRCLSEQIADAYSSFRSVRAIRIDGTDKATQDSDTVKLEVDQELSNGFKNGQNAAVVHR FESFPAGSTLIFYKYCDHENAAFKDVALVLTVLLEEETLGTSLGLKEVEEKVRDFLKVKF TNSNTPNSYNHMDPDKLNGLWSRISHLVLPVQPENALKRGICL
Note: The complete
sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is
translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application,
please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
full length protein
Tag Info
N-terminal 10xHis-tagged
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.
Storage Condition
Store at -20°C, for extended storage, conserve at -20°C or -80°C.
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Required for nuclear membrane integrity. Induces TOR1A and TOR1B ATPase activity and is required for their location on the nuclear membrane. Binds to A- and B-type lamins. Possible role in membrane attachment and assembly of the nuclear lamina.
Gene References into Functions
LAP1 protein encoded by TOR1AIP1 may play a role in dysferlinopathy pathogenesisPMID:28110863
LAP1 co-localizes with acetylated alpha-tubulin in the mitotic spindle and with gamma-tubulin in centrosomes (main microtubule organizing center) in mitotic cells.PMID:25323962
Data show that mutation of arginine 563 in lamina-associated polypeptide 1 (LAP1) reduces its ability to stimulate TorsinA ATPase hydrolysis.PMID:25149450
study described a new autosomal recessive nuclear envelope disease caused by a homozygous mutation in exon 1 of TOR1AIP1 encoding LAP1B; study expands the spectrum of genes associated with nuclear envelopathies and highlights critical function for LAP1B in striated musclePMID:24856141
Data indicate that the protein phosphatase 1 (PP1) binding domain in nuclear membrane protein lamina associated polypeptide 1B (LAP1B) was here identified as the REVRF motif at amino acids 55-59.PMID:24116158
Molecular cloning of LAP1B & the role of the protein domains in localization of LAP1B to nuclear and endoplasmic reticulum membranes was determinedPMID:12061773