Identification
HMDB Protein ID CDBP02571
Secondary Accession Numbers Not Available
Name Phosphatidylinositol glycan anchor biosynthesis class U protein
Description Not Available
Synonyms
  1. Cell division cycle protein 91-like 1
  2. GPI transamidase component PIG-U
  3. Protein CDC91-like 1
Gene Name PIGU
Protein Type Enzyme
Biological Properties
General Function Involved in GPI anchor biosynthetic process
Specific Function Component of the GPI transamidase complex. May be involved in the recognition of either the GPI attachment signal or the lipid portion of GPI
GO Classification
Component
membrane
cell part
endoplasmic reticulum membrane
membrane part
organelle membrane
intrinsic to membrane
integral to membrane
Process
protein amino acid lipidation
gpi anchor biosynthetic process
macromolecule modification
protein modification process
metabolic process
macromolecule metabolic process
Cellular Location
  1. Multi-pass membrane protein (Potential)
  2. Endoplasmic reticulum membrane
Pathways
Gene Properties
Chromosome Location Chromosome:2
Locus 20q11.22
SNPs PIGU
Gene Sequence
>1308 bp
ATGGCGGCTCCCTTGGTCCTGGTGCTGGTGGTGGCTGTGACAGTGCGGGCGGCCTTGTTC
CGCTCCAGTCTGGCCGAGTTCATTTCCGAGCGGGTGGAGGTGGTGTCCCCACTGAGCTCT
TGGAAGAGAGTGGTTGAAGGCCTTTCACTGTTGGACTTGGGAGTATCTCCGTATTCTGGA
GCAGTATTTCATGAAACTCCATTAATAATATACCTCTTTCATTTCCTAATTGACTATGCT
GAATTGGTGTTTATGATAACTGATGCACTCACTGCTATTGCCCTGTATTTTGCAATCCAG
GACTTCAATAAAGTTGTGTTTAAAAAGCAGAAACTCCTCCTAGAACTGGACCAGTATGCC
CCAGATGTGGCCGAACTCATCCGGACCCCTATGGAAATGCGTTACATCCCTTTGAAAGTG
GCCCTGTTCTATCTCTTAAATCCTTACACGATTTTGTCTTGTGTTGCCAAGTCTACCTGT
GCCATCAACAACACCCTCATTGCTTTCTTCATTTTGACTACGATAAAAGGCAGTGCTTTC
CTCAGTGCTATTTTTCTTGCCTTAGCGACATACCAGTCTCTGTACCCACTCACCTTGTTT
GTCCCAGGACTCCTCTATCTCCTCCAGCGGCAGTACATACCTGTGAAAATGAAGAGCAAA
GCCTTCTGGATCTTTTCTTGGGAGTATGCCATGATGTATGTGGGAAGCCTAGTGGTAATC
ATTTGCCTCTCCTTCTTCCTTCTCAGCTCTTGGGATTTCATCCCCGCAGTCTATGGCTTT
ATACTTTCTGTTCCAGATCTCACTCCAAACATTGGTCTTTTCTGGTACTTCTTTGCAGAG
ATGTTTGAGCACTTCAGCCTCTTCTTTGTATGTGTGTTTCAGATCAACGTCTTCTTCTAC
ACCATCCCCTTAGCCATAAAGCTAAAGGAGCACCCCATCTTCTTCATGTTTATCCAGATC
GCTGTCATCGCCATCTTTAAGTCCTACCCGACAGTGGGGGACGTGGCGCTCTACATGGCC
TTCTTCCCCGTGTGGAACCATCTCTACAGATTCCTGAGAAACATCTTTGTCCTCACCTGC
ATCATCATCGTCTGTTCCCTGCTCTTCCCTGTCCTGTGGCACCTCTGGATTTATGCAGGA
AGTGCCAACTCTAATTTCTTTTATGCCATCACACTGACCTTCAACGTTGGGCAGATCCTG
CTCATCTCTGATTACTTCTATGCCTTCCTGCGGCGGGAGTACTACCTCACACATGGCCTC
TACTTGACCGCCAAGGATGGCACAGAGGCCATGCTCGTGCTCAAGTAG
Protein Properties
Number of Residues 435
Molecular Weight 50051.2
Theoretical pI 7.82
Pfam Domain Function
Signals
  • ["None"]
Transmembrane Regions
  • ["66-86", "166-186", "188-208", "237-257", "259-279", "286-306", "313-333", "355-375", "386-406"]
Protein Sequence
>Phosphatidylinositol glycan anchor biosynthesis class U protein
MAAPLVLVLVVAVTVRAALFRSSLAEFISERVEVVSPLSSWKRVVEGLSLLDLGVSPYSG
AVFHETPLIIYLFHFLIDYAELVFMITDALTAIALYFAIQDFNKVVFKKQKLLLELDQYA
PDVAELIRTPMEMRYIPLKVALFYLLNPYTILSCVAKSTCAINNTLIAFFILTTIKGSAF
LSAIFLALATYQSLYPLTLFVPGLLYLLQRQYIPVKMKSKAFWIFSWEYAMMYVGSLVVI
ICLSFFLLSSWDFIPAVYGFILSVPDLTPNIGLFWYFFAEMFEHFSLFFVCVFQINVFFY
TIPLAIKLKEHPIFFMFIQIAVIAIFKSYPTVGDVALYMAFFPVWNHLYRFLRNIFVLTC
IIIVCSLLFPVLWHLWIYAGSANSNFFYAITLTFNVGQILLISDYFYAFLRREYYLTHGL
YLTAKDGTEAMLVLK
GenBank ID Protein 27372217
UniProtKB/Swiss-Prot ID Q9H490
UniProtKB/Swiss-Prot Entry Name PIGU_HUMAN
PDB IDs Not Available
GenBank Gene ID AB086842
GeneCard ID PIGU
GenAtlas ID PIGU
HGNC ID HGNC:15791
References
General References Not Available