Identification
HMDB Protein ID CDBP02222
Secondary Accession Numbers Not Available
Name Probable dolichyl pyrophosphate Glc1Man9GlcNAc2 alpha-1,3-glucosyltransferase
Description Not Available
Synonyms
  1. Asparagine-linked glycosylation protein 8 homolog
  2. Dolichyl-P-Glc:Glc1Man9GlcNAc2-PP-dolichyl glucosyltransferase
  3. Dol-P-Glc:Glc(1)Man(9)GlcNAc(2)-PP-dolichyl alpha-1,3-glucosyltransferase
Gene Name ALG8
Protein Type Enzyme
Biological Properties
General Function Involved in transferase activity, transferring hexosyl groups
Specific Function Adds the second glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(1)Man(9)GlcNAc(2)-PP-Dol (By similarity).
GO Classification
Biological Process
protein N-linked glycosylation via asparagine
dolichol-linked oligosaccharide biosynthetic process
post-translational protein modification
Cellular Component
endoplasmic reticulum membrane
integral to membrane
Component
membrane
cell part
endoplasmic reticulum membrane
organelle membrane
Function
catalytic activity
transferase activity
transferase activity, transferring hexosyl groups
transferase activity, transferring glycosyl groups
Molecular Function
alpha-1,3-mannosyltransferase activity
Cellular Location
  1. Endoplasmic reticulum membrane
  2. Multi-pass membrane protein
Pathways
Gene Properties
Chromosome Location 11
Locus 11q14.1
SNPs ALG8
Gene Sequence
>1581 bp
ATGGCGGCGCTCACAATTGCCACGGGTACTGGCAATTGGTTTTCGGCTTTGGCGCTCGGG
GTGACTCTTCTCAAATGCCTTCTCATCCCCACATACCATTCCACAGATTTTGAAGTACAC
CGAAACTGGCTTGCTATCACTCACAGTTTGCCAATATCACAGTGGTATTATGAGGCAACT
TCAGAGTGGACGTTGGATTACCCCCCTTTCTTTGCATGGTTTGAGTATATCCTGTCACAT
GTTGCCAAATATTTTGATCAAGAAATGCTGAATGTCCATAATTTGAATTACTCCAGCTCA
AGGACCTTACTTTTCCAGAGATTTTCCGTCATCTTTATGGATGTACTCTTTGTGTATGCT
GTCCGTGAGTGCTGTAAATGCATTGATGGAAAAAAAGTGGGTAAAGAACTTACAGAAAAG
CCAAAATTTATTCTGTCGGTATTACTTCTGTGGAACTTCGGGTTATTAATTGTGGACCAT
ATTCATTTTCAGTACAATGGCTTTTTATTTGGATTAATGCTACTCTCCATTGCACGATTA
TTTCAGAAAAGGCATATGGAAGGAGCATTTCTCTTTGCTGTTCTCCTACATTTCAAGCAT
ATCTACCTCTATGTAGCACCAGCTTATGGTGTATATCTGCTGCGATCCTACTGTTTCACT
GCAAATAAACCAGATGGGTCTATTCGATGGAAGAGTTTCAGCTTTGTTCGTGTTATTTCC
CTGGGACTGGTTGTTTTCTTAGTTTCTGCTCTTTCATTGGGTCCTTTCCTGGCCTTGAAT
CAGCTGCCTCAAGTCTTTTCCCGACTCTTTCCTTTCAAGAGGGGCCTCTGTCATGCATAT
TGGGCTCCAAACTTCTGGGCTTTGTACAATGCTTTGGACAAAGTGCTGTCTGTCATCGGT
TTGAAATTGAAATTTCTTGATCCCAACAATATTCCCAAGGCCTCAATGACAAGTGGTTTG
GTTCAGCAGTTCCAACACACAGTCCTTCCCTCAGTGACTCCCTTGGCAACCCTCATCTGC
ACACTGATTGCCATATTGCCCTCTATTTTCTGTCTTTGGTTTAAACCCCAAGGGCCCAGA
GGCTTTCTCCGATGTCTAACTCTTTGTGCCTTGAGCTCCTTTATGTTTGGGTGGCATGTT
CATGAAAAAGCCATACTTCTAGCAATTCTCCCAATGAGCCTTTTGTCTGTGGGAAAAGCA
GGAGACGCTTCGATTTTTCTGATTCTGACCACAACAGGACATTATTCCCTCTTTCCTCTG
CTCTTCACTGCACCAGAACTTCCCATTAAAATCTTACTCATGTTACTATTCACCATATAT
AGTATTTCGTCACTGAAGACTTTATTCAGAAAAGAAAAACCTCTTTTTAATTGGATGGAA
ACTTTCTACCTGCTTGGCCTGGGGCCTCTGGAAGTCTGCTGTGAATTTGTATTCCCTTTC
ACCTCCTGGAAGGTGAAGTACCCCTTCATCCCTTTGTTACTAACCTCAGTGTATTGTGCA
GTAGGCATCACATATGCTTGGTTCAAACTGTATGTTTCAGTATTGATTGACTCTGCTATT
GGCAAGACAAAGAAACAATGA
Protein Properties
Number of Residues 526
Molecular Weight 60086.915
Theoretical pI 9.144
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Probable dolichyl pyrophosphate Glc1Man9GlcNAc2 alpha-1,3-glucosyltransferase
MAALTIATGTGNWFSALALGVTLLKCLLIPTYHSTDFEVHRNWLAITHSLPISQWYYEAT
SEWTLDYPPFFAWFEYILSHVAKYFDQEMLNVHNLNYSSSRTLLFQRFSVIFMDVLFVYA
VRECCKCIDGKKVGKELTEKPKFILSVLLLWNFGLLIVDHIHFQYNGFLFGLMLLSIARL
FQKRHMEGAFLFAVLLHFKHIYLYVAPAYGVYLLRSYCFTANKPDGSIRWKSFSFVRVIS
LGLVVFLVSALSLGPFLALNQLPQVFSRLFPFKRGLCHAYWAPNFWALYNALDKVLSVIG
LKLKFLDPNNIPKASMTSGLVQQFQHTVLPSVTPLATLICTLIAILPSIFCLWFKPQGPR
GFLRCLTLCALSSFMFGWHVHEKAILLAILPMSLLSVGKAGDASIFLILTTTGHYSLFPL
LFTAPELPIKILLMLLFTIYSISSLKTLFRKEKPLFNWMETFYLLGLGPLEVCCEFVFPF
TSWKVKYPFIPLLLTSVYCAVGITYAWFKLYVSVLIDSAIGKTKKQ
GenBank ID Protein 56121818
UniProtKB/Swiss-Prot ID Q9BVK2
UniProtKB/Swiss-Prot Entry Name ALG8_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_024079.4
GeneCard ID ALG8
GenAtlas ID ALG8
HGNC ID HGNC:23161
References
General References Not Available