LMPD Database

LMP006028

Record overview

LMPD ID	LMP006028
Gene ID	201595
Species	Homo sapiens (Human)
Gene Name	STT3B, subunit of the oligosaccharyltransferase complex (catalytic)
Gene Symbol	STT3B
Synonyms	CDG1X; SIMP; STT3-B
Alternate names	dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B; homolog of yeast STT3; oligosaccharyl transferase subunit STT3B; source of immunodominant MHC-associated peptides homolog; dolichyl-diphosphooligosaccharide protein glycotransferase; STT3, subunit of the oligosaccharyltransferase complex, homolog B
Chromosome	3
Map Location	3p23
EC Number	2.4.99.18
Summary	The protein encoded by this gene is a catalytic subunit of a protein complex that transfers oligosaccharides onto asparagine residues. Defects in this gene are a cause of congenital disorder of glycosylation Ix (CDG1X). [provided by RefSeq, Jun 2014]
Orthologs	View orthologs and multiple alignments for STT3B

Proteins

dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B

Refseq ID:	NP_849193
Protein GI:	30578410
UniProt ID:	Q8TCJ2
mRNA ID:	NM_178862
Length:	826
RefSeq Status:	REVIEWED

MAEPSAPESKHKSSLNSSPWSGLMALGNSRHGHHGPGAQCAHKAAGGAAPPKPAPAGLSGGLSQPAGWQSLLSFTILFLAWLAGFSSRLFAVIRFESIIH
EFDPWFNYRSTHHLASHGFYEFLNWFDERAWYPLGRIVGGTVYPGLMITAGLIHWILNTLNITVHIRDVCVFLAPTFSGLTSISTFLLTRELWNQGAGLL
AACFIAIVPGYISRSVAGSFDNEGIAIFALQFTYYLWVKSVKTGSVFWTMCCCLSYFYMVSAWGGYVFIINLIPLHVFVLLLMQRYSKRVYIAYSTFYIV
GLILSMQIPFVGFQPIRTSEHMAAAGVFALLQAYAFLQYLRDRLTKQEFQTLFFLGVSLAAGAVFLSVIYLTYTGYIAPWSGRFYSLWDTGYAKIHIPII
ASVSEHQPTTWVSFFFDLHILVCTFPAGLWFCIKNINDERVFVALYAISAVYFAGVMVRLMLTLTPVVCMLSAIAFSNVFEHYLGDDMKRENPPVEDSSD
EDDKRNQGNLYDKAGKVRKHATEQEKTEEGLGPNIKSIVTMLMLMLLMMFAVHCTWVTSNAYSSPSVVLASYNHDGTRNILDDFREAYFWLRQNTDEHAR
VMSWWDYGYQIAGMANRTTLVDNNTWNNSHIALVGKAMSSNETAAYKIMRTLDVDYVLVIFGGVIGYSGDDINKFLWMVRIAEGEHPKDIRESDYFTPQG
EFRVDKAGSPTLLNCLMYKMSYYRFGEMQLDFRTPPGFDRTRNAEIGNKDIKFKHLEEAFTSEHWLVRIYKVKAPDNRETLDHKPRVTNIFPKQKYLSKK
TTKRKRGYIKNKLVFKKGKKISKKTV