Gene
KWMTBOMO08500  
Validated by peptides from experiments
Pre Gene Modal
BGIBMGA009342
Annotation
PREDICTED:_GPI_mannosyltransferase_3_[Amyelois_transitella]
Full name
Mannosyltransferase
+ More
GPI mannosyltransferase 3
Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial
Alternative Name
GPI mannosyltransferase III
Phosphatidylinositol-glycan biosynthesis class B protein
Succinyl-CoA synthetase subunit alpha
Location in the cell
PlasmaMembrane   Reliability : 4.55
Sequence
CDS
ATGGTGTTGGCAAAGGGTTTGAGGCCCGTTCAGGTGGTCTCTTTTATATTATTCGTGAGAATACTTTCTGTATTCTTAGTGAGAACTTGGTATGTTCCTGACGAGTACTGGCAGACCTTGGAAGTGGCCCATAAACAAGTGTTCCACTATGGAGAACTCACCTGGGAATGGCAGAGGGGTATCAGGAGCTACTTATTCCCGAGCGTAGTTGCTGTCTTGTATAGTATATTGAAGGTTACTGGCTTGGATCACCCTGAAGCTGTGATTCTTCTACCTAGGATCCTACAAGCAATACTCAGTACTGCAGCAGACTACAGTTTCTATAAATGGACAGGAGGTCGGAAGTGGGCTCTGTTCCTCATTCTCACATCTTGGTTCTGGTTCTATACTTCAGGCAGAACACTGCTCCAGACTACAGAGACAGCTCTTGTGGCAATCGCCTTATCTGTTTTTCCATTCAAGAGTGGAAAACTTGGATATTATGATAAAGAGAACACATCATGGATATGGCTAGCAGTCATAGCTGTGTTTCTTCGGCCAACTTCTGCACCTCTATGGGCAGTGCTCACTATCTACAACTTACTGACAACGAACCAGTCCAAGTTGCAGTTACTGTTGAGATCATATTTACCTATTGGATTGATCGCTGGTAGTGCTTTAGTGGGTTTAGATACATACTTCTACGGAAGAGTTGTGATCACTCCATGGGAATTCTTCAAGTTTAATGTGCTTTATGATATTGCATCTTTCTATGGAAAACATCCATGGCATTGGTACTTGAGCCAGGGTCTGCCGGCCGTGCTGGGCGTCAACACAGTGCCGGTGCTGTGGGCAGCGGTCAACATAGTTCGTCGACCCCGGGAGAACAAGACGGGGGCGCTGCTGTTGTTTGCTGCAGCTCTACACATAGCACTATATAGCTTCATCTCGCACAAGGAGTTCAGATTCGTATTACCGTTACTGCCCATCCTGCTGTACCTCGCGCAGGACGCCATCGTACCGTGGAGCAGGAAAGCTAAAAGATGGCAGCTGTACGTGGTGGCGGCGTGCATGGTGGTGGGCAACGCGCTGCCGGCCGCGTACTTCGGCGCCGTGCACCAGAGGGGCGCGCTGGACGTGATGCCGCTGCTGCGGGACGCCGCCTCCACCAACCGCTCCTCCATCGCCTTCCTCATGCCCTGCCACTCGACGCCGCTCTATAGCCATATCCACAAAAACATCACAACCCGTTATCTCCACTGTGAGCCTCCGTTCAACAAGCCTGGCGAAACTTACGAATCGGAAGCCTTCTTCAACAACCCTCTCCGGTGGTGGAGGAATGAGTACTCCAGTAGACAGACACCAACTCTGGTCGTACTCTTCGATACCCTTAAAGGGAGAGTAGAAAATATTCTGAGTGGATATCGGTTGTTGCATGAGATTCCTCATACACAGTTCCCAGAAGGAGAGGTCGGTGAGAATGTCTTGGTGTATCAGAAAATAGAAAGTCAACCTAAACCGCCGGCTGACGAAGTTGTTTAA
Protein
MVLAKGLRPVQVVSFILFVRILSVFLVRTWYVPDEYWQTLEVAHKQVFHYGELTWEWQRGIRSYLFPSVVAVLYSILKVTGLDHPEAVILLPRILQAILSTAADYSFYKWTGGRKWALFLILTSWFWFYTSGRTLLQTTETALVAIALSVFPFKSGKLGYYDKENTSWIWLAVIAVFLRPTSAPLWAVLTIYNLLTTNQSKLQLLLRSYLPIGLIAGSALVGLDTYFYGRVVITPWEFFKFNVLYDIASFYGKHPWHWYLSQGLPAVLGVNTVPVLWAAVNIVRRPRENKTGALLLFAAALHIALYSFISHKEFRFVLPLLPILLYLAQDAIVPWSRKAKRWQLYVVAACMVVGNALPAAYFGAVHQRGALDVMPLLRDAASTNRSSIAFLMPCHSTPLYSHIHKNITTRYLHCEPPFNKPGETYESEAFFNNPLRWWRNEYSSRQTPTLVVLFDTLKGRVENILSGYRLLHEIPHTQFPEGEVGENVLVYQKIESQPKPPADEVV
Summary
Description
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly (By similarity).
Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and specificity for either ATP or GTP is provided by different beta subunits.
Catalytic Activity
ATP + CoA + succinate = ADP + phosphate + succinyl-CoA
CoA + GTP + succinate = GDP + phosphate + succinyl-CoA
Subunit
Heterodimer of an alpha and a beta subunit. Different beta subunits determine nucleotide specificity. Together with an ATP-specific beta subunit, forms an ADP-forming succinyl-CoA synthetase (A-SCS). Together with a GTP-specific beta subunit forms a GDP-forming succinyl-CoA synthetase (G-SCS).
Similarity
Belongs to the glycosyltransferase 22 family.
Belongs to the glycosyltransferase 22 family. PIGB subfamily.
Belongs to the succinate/malate CoA ligase alpha subunit family.
Keywords
Alternative splicing
Complete proteome
Endoplasmic reticulum
Glycoprotein
Glycosyltransferase
GPI-anchor biosynthesis
Membrane
Reference proteome
Transferase
Transmembrane
Transmembrane helix
Feature
chain Mannosyltransferase
splice variant In isoform B.
EC Number
2.4.1.-
6.2.1.4
6.2.1.5
Ontologies
Topology
Subcellular location
Endoplasmic reticulum membrane
Mitochondrion
Number of predicted TMHs:
8
Exp number of AAs in TMHs:
182.4978
Exp number, first 60 AAs:
21.35114
Total prob of N-in:
0.37411
POSSIBLE N-term signal
sequence
Population Genetic Test Statistics