SuCComBase

GO:0000139

CC

Golgi membrane

The lipid bilayer surrounding any of the compartments of the Golgi apparatus.

GO:0003824

MF

catalytic activity

Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific b

GO:0005768

CC

endosome

A vacuole to which materials ingested by endocytosis are delivered.

GO:0005794

CC

Golgi apparatus

A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membrane

GO:0005802

CC

trans-Golgi network

The network of interconnected tubular and cisternal structures located within the Golgi apparatus on the side distal to the endoplasmic reticulum, from which secretory vesicles emerge. The trans-Golgi network is important in the later stages of protein se

GO:0006486

BP

protein glycosylation

A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.

GO:0010398

BP

xylogalacturonan metabolic process

The chemical reactions and pathways involving xylogalacturonan, a pectin characterized by a backbone of alpha-(1->4)-linked D-galacturonic acid residues substituted on C-3 with beta-D-xylopyranose residues.

GO:0016020

CC

membrane

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

GO:0016021

CC

integral component of membrane

The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.

GO:0035252

MF

UDP-xylosyltransferase activity

Catalysis of the transfer of a xylosyl group from UDP-xylose to an acceptor molecule.

GO:0045489

BP

pectin biosynthetic process

The chemical reactions and pathways resulting in the formation of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.

GO:0071555

BP

cell wall organization

A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting

GO:0102983

MF

xylogalacturonan beta-1,3-xylosyltransferase activity

Catalysis of the reaction: UDP-alpha-D-xylose + a homogalacturonan <=> UDP + 4 H+ + a xylogalacturonan.