Your browser is unable to support new features implemented in HTML5 and CSS3 to render this site as intended. Your experience may suffer from functionality degradation but the site should remain usable. We strongly recommend the latest version of Google Chrome, OS X Safari or Mozilla Firefox. As Safari is bundled with OS X, if you are unable to upgrade to a newer version of OS X, we recommend using an open source browser. Dismiss message

IPR019328

Source: InterPro

Description

IPR019328 is a Phosphatidylinositol N-acetylglucosaminyltransferase subunit H, conserved domain.

<p>This entry represents a conserved domain found in PIG-H proteins. This entry also includes the PIG-H homologues from S. cerevisiae and S. pombe Gpi15 [[cite:PUB00019647]].</p> <p>Phosphatidylinositol N-acetylglucosaminyltransferase subunit H (PIG-H, also known as Phosphatidylinositol-glycan biosynthesis class H protein) is part of the glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex that catalyses the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol and participates in the first step of GPI biosynthesis [[cite:PUB00045077], [cite:PUB00069838], [cite:PUB00098659]].</p>

This description is obtained from EB-eye REST.

Associated GO terms

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .

GO term Namespace Name Definition Relationships
GO:0017176
Molecular function Phosphatidylinositol N-acetylglucosaminyltransferase activity Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + phosphatidylinositol = UDP + N-acetyl-D-glucosaminylphosphatidylinositol.
Subterm of

Associated Lotus transcripts 2

Transcript Name Description Predicted domains Domain count
LotjaGi2g1v0354600.1
– Phosphatidylinositol N-acetylglucosaminyltransferase subunit H; TAIR: AT4G35530.1 phosphatidylinositolglycan-like protein; Swiss-Prot: sp|Q14442|PIGH_HUMAN Phosphatidylinositol N-acetylglucosaminyltransferase subunit H; TrEMBL-Plants: tr|I1J8C4|I1J8C4_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0354600
Domains
7
LotjaGi2g1v0354600.2
– Phosphatidylinositol N-acetylglucosaminyltransferase subunit H; TAIR: AT4G35530.1 phosphatidylinositolglycan-like protein; Swiss-Prot: sp|Q14442|PIGH_HUMAN Phosphatidylinositol N-acetylglucosaminyltransferase subunit H; TrEMBL-Plants: tr|I1J8C4|I1J8C4_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0354600
Domains
7

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space:

Predicted domain Source Observations Saturation (%)
TRANSMEMBRANE Phobius 1 50.00