GO Term : GO:1990529 glycosylphosphatidylinositol-mannosyltransferase I complex GO

Namespace:  cellular_component Obsolete:  false
description  A protein complex that is involved in the transfer of the four mannoses in the GPI-anchor precursor. In yeast S. cerevisiae this complex consists of Pbn1p and Gpi14p and in rat this complex consists of PIG-X and PIG-M.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

22 Parents

Identifier Name Description
GO:0005737 cytoplasm All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
GO:0043234 protein complex A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
GO:0005622 intracellular The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0043231 intracellular membrane-bounded organelle Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
GO:0005783 endoplasmic reticulum The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
GO:1902494 catalytic complex A protein complex which is capable of catalytic activity.
GO:0044464 cell part Any constituent part of a cell, the basic structural and functional unit of all organisms.
GO:0044444 cytoplasmic part Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
GO:0044424 intracellular part Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0032991 macromolecular complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together.
GO:0005575 cellular_component The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
GO:0005623 cell The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
GO:0043227 membrane-bounded organelle Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
GO:0043226 organelle Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane.
GO:0043229 intracellular organelle Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0044422 organelle part Any constituent part of an organelle, an organized structure of distinctive morphology and function. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, but excludes the plasma membrane.
GO:0044446 intracellular organelle part A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane.
GO:1990234 transferase complex A protein complex capable of catalyzing the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor).
GO:0031501 mannosyltransferase complex A complex that posseses mannosyltransferase activity.
GO:0012505 endomembrane system A collection of membranous structures involved in transport within the cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles.
GO:0044432 endoplasmic reticulum part Any constituent part of the endoplasmic reticulum, the irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae.
GO:1990529 glycosylphosphatidylinositol-mannosyltransferase I complex A protein complex that is involved in the transfer of the four mannoses in the GPI-anchor precursor. In yeast S. cerevisiae this complex consists of Pbn1p and Gpi14p and in rat this complex consists of PIG-X and PIG-M.

25 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0044432 GO:1990529
is_a GO:0031501 GO:1990529
part of GO:0005783 GO:1990529
part of GO:0043229 GO:1990529
part of GO:0043227 GO:1990529
is_a GO:1990234 GO:1990529
part of GO:0044424 GO:1990529
part of GO:0043226 GO:1990529
part of GO:0044444 GO:1990529
is_a GO:0044464 GO:1990529
part of GO:0005737 GO:1990529
is_a GO:0044424 GO:1990529
is_a GO:0044446 GO:1990529
is_a GO:0005575 GO:1990529
is_a GO:0044444 GO:1990529
is_a GO:0044422 GO:1990529
is_a GO:0043234 GO:1990529
part of GO:0005623 GO:1990529
part of GO:0005622 GO:1990529
part of GO:0005575 GO:1990529
is_a GO:1902494 GO:1990529
part of GO:0044464 GO:1990529
is_a GO:0032991 GO:1990529
part of GO:0043231 GO:1990529
part of GO:0012505 GO:1990529

1 Synonyms

Name Type
GPI-MT-I complex synonym