Identification |
HMDB Protein ID
| CDBP02564 |
Secondary Accession Numbers
| Not Available |
Name
| GPI mannosyltransferase 3 |
Description
| Not Available |
Synonyms
|
- GPI mannosyltransferase III
- GPI-MT-III
- PIG-B
- Phosphatidylinositol-glycan biosynthesis class B protein
|
Gene Name
| PIGB |
Protein Type
| Enzyme |
Biological Properties |
General Function
| Involved in transferase activity, transferring glycosyl groups |
Specific Function
| Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly |
GO Classification
|
Component |
cell part |
membrane part |
intrinsic to membrane |
intrinsic to organelle membrane |
intrinsic to endoplasmic reticulum membrane |
Function |
catalytic activity |
transferase activity |
transferase activity, transferring glycosyl groups |
Process |
metabolic process |
macromolecule metabolic process |
protein amino acid lipidation |
gpi anchor biosynthetic process |
macromolecule modification |
protein modification process |
|
Cellular Location
|
- Endoplasmic reticulum membrane
- Multi-pass membrane protein
|
Pathways
|
Not Available
|
Gene Properties |
Chromosome Location
| Chromosome:1 |
Locus
| 15q21-q22 |
SNPs
| PIGB |
Gene Sequence
|
>1665 bp
ATGAGGAGGCCCCTAAGCAAGTGCGGAATGGAGCCGGGGGGCGGAGATGCCAGCCTCACT
TTGCATGGTCTCCAGAACCGCTCCCACGGCAAGATAAAGCTGCGAAAGAGAAAGTCTACC
TTGTACTTCAACACCCAGGAGAAGAGCGCCAGGCGCCGCGGGGATCTTCTTGGAGAAAAT
ATTTATCTGCTCTTGTTTACCATAGCTTTACGAATATTAAACTGCTTTTTAGTGCAGACA
AGTTTTGTTCCAGATGAATACTGGCAGTCTCTTGAAGTTTCACATCACATGGTTTTCAAT
TATGGTTATTTGACTTGGGAATGGACAGAGAGACTGAGGAGTTACACTTATCCCTTAATC
TTTGCAAGCATTTACAAGATTCTTCATCTTTTAGGGAAAGATAGTGTTCAGTTGCTGATT
TGGATTCCTAGACTTGCCCAAGCACTTCTGTCTGCTGTAGCAGATGTGAGACTTTACTCA
TTAATGAAGCAACTAGAAAATCAGGAAGTGGCAAGATGGGTGTTTTTTTGCCAGTTGTGC
TCCTGGTTCACATGGTATTGCTGTACCAGAACCCTTACAAACACCATGGAAATTGTTCTC
ACTATAATTGCTCTTTTCTACTATCCTTTGGAAGGTTCAAAGTCTATGAACAGTGTCAAA
TACTCATCCCTGGTGGCACTTGCCTTCATAATTCGTCCCACAGCTGTCATTCTGTGGACA
CCTTTGCTCTTCAGACATTTCTGTCAAGAACCAAGAAAGCTTGATCTTATTCTACATCAT
TTTTTACCTGTAGGCTTTGTTACTTTGAGTTTGTCTCTGATGATTGATCGTATTTTTTTT
GGCCAATGGACTCTGGTTCAATTTAATTTTTTGAAATTTAACGTGCTGCAGAACTTGGGA
ACATTTTATGGTTCTCATCCATGGCACTGGTACTTCAGTCAAGGATTTCCAGTTATCTTG
GGTACTCACTTACCCTTCTTTATTCATGGCTGCTATCTAGCACCAAAGAGATACCGGATA
CTTTTGGTGACTGTGCTGTGGACACTGCTTGTTTATAGCATGTTGAGCCACAAAGAATTC
AGGTTTATTTATCCAGTTTTACCATTCTGTATGGTGTTCTGTGGATACTCATTAACCCAC
CTGAAAACATGGAAGAAACCAGCTCTAAGTTTCCTGTTTTTATCAAATTTGTTCCTCGCC
CTTTATACTGGTTTAGTTCATCAACGAGGTACTCTTGATGTCATGAGTCATATTCAAAAA
GTTTGTTACAACAATCCCAATAAATCTTCAGCTTCAATATTTATAATGATGCCTTGCCAC
TCTACTCCTTATTACAGCCATGTTCACTGCCCACTTCCCATGAGATTTCTCCAGTGCCCG
CCAGACCTGACTGGAAAAAGTCATTATCTTGATGAAGCAGATGTATTTTACCTAAATCCC
TTAAACTGGTTACATAGAGAGTTTCATGATGATGCATCATTGCCTACTCACTTGATCACC
TTCAGCATTTTGGAAGAGGAAATAAGCGCTTTCCTAATTTCAAGCAATTATAAAAGAACT
GCTGTTTTCTTCCACACTCACTTGCCAGAGGGTCGAATTGGAAGTCACATATATGTCTAT
GAACGGAAGTTAAAAGGGAAATTCAACATGAAGATGAAATTCTGA
|
Protein Properties |
Number of Residues
| 554 |
Molecular Weight
| 65055.9 |
Theoretical pI
| 9.57 |
Pfam Domain Function
|
|
Signals
|
|
Transmembrane Regions
|
- ["63-83", "136-156", "192-212", "224-244", "255-275", "315-335", "340-360", "362-382", "387-407"]
|
Protein Sequence
|
>GPI mannosyltransferase 3
MRRPLSKCGMEPGGGDASLTLHGLQNRSHGKIKLRKRKSTLYFNTQEKSARRRGDLLGEN
IYLLLFTIALRILNCFLVQTSFVPDEYWQSLEVSHHMVFNYGYLTWEWTERLRSYTYPLI
FASIYKILHLLGKDSVQLLIWIPRLAQALLSAVADVRLYSLMKQLENQEVARWVFFCQLC
SWFTWYCCTRTLTNTMETVLTIIALFYYPLEGSKSMNSVKYSSLVALAFIIRPTAVILWT
PLLFRHFCQEPRKLDLILHHFLPVGFVTLSLSLMIDRIFFGQWTLVQFNFLKFNVLQNWG
TFYGSHPWHWYFSQGFPVILGTHLPFFIHGCYLAPKRYRILLVTVLWTLLVYSMLSHKEF
RFIYPVLPFCMVFCGYSLTHLKTWKKPALSFLFLSNLFLALYTGLVHQRGTLDVMSHIQK
VCYNNPNKSSASIFIMMPCHSTPYYSHVHCPLPMRFLQCPPDLTGKSHYLDEADVFYLNP
LNWLHREFHDDASLPTHLITFSILEEEISAFLISSNYKRTAVFFHTHLPEGRIGSHIYVY
ERKLKGKFNMKMKF
|
External Links |
GenBank ID Protein
| 62898221 |
UniProtKB/Swiss-Prot ID
| Q92521 |
UniProtKB/Swiss-Prot Entry Name
| PIGB_HUMAN |
PDB IDs
|
Not Available |
GenBank Gene ID
| AK223330 |
GeneCard ID
| PIGB |
GenAtlas ID
| PIGB |
HGNC ID
| HGNC:8959 |
References |
General References
| Not Available |