Endoplasmic reticulum resident protein 44 (ERp44) also known as thioredoxin domain-containing protein 4 (TXNDC4) is a protein that in humans is encoded by the ERP44 gene. [5] [6] [7]
Protein disulfide isomerase, or PDI, is an enzyme in the endoplasmic reticulum (ER) in eukaryotes and the periplasm of bacteria that catalyzes the formation and breakage of disulfide bonds between cysteine residues within proteins as they fold. This allows proteins to quickly find the correct arrangement of disulfide bonds in their fully folded state, and therefore the enzyme acts to catalyze protein folding.
Calnexin (CNX) is a 67kDa integral protein of the endoplasmic reticulum (ER). It consists of a large N-terminal calcium-binding lumenal domain, a single transmembrane helix and a short, acidic cytoplasmic tail.
Protein disulfide-isomerase A3 (PDIA3), also known as glucose-regulated protein, 58-kD (GRP58), is an isomerase enzyme. This protein localizes to the endoplasmic reticulum (ER) and interacts with lectin chaperones calreticulin and calnexin (CNX) to modulate folding of newly synthesized glycoproteins. It is thought that complexes of lectins and this protein mediate protein folding by promoting formation of disulfide bonds in their glycoprotein substrates.
Protein disulfide-isomerase, also known as the beta-subunit of prolyl 4-hydroxylase (P4HB), is an enzyme that in humans encoded by the P4HB gene. The human P4HB gene is localized in chromosome 17q25. Unlike other prolyl 4-hydroxylase family proteins, this protein is multifunctional and acts as an oxidoreductase for disulfide formation, breakage, and isomerization. The activity of P4HB is tightly regulated. Both dimer dissociation and substrate binding are likely to enhance its enzymatic activity during the catalysis process.
E3 ubiquitin-protein ligase synoviolin is an enzyme that in humans is encoded by the SYVN1 gene.
Endoplasmic reticulum protein 29 (ERp29) is a chaperone protein that in humans is encoded by the ERP29 gene.
ERO1-like protein alpha is a protein that in humans is encoded by the ERO1L gene.
Vesicle-trafficking protein SEC22b is a protein that in humans is encoded by the SEC22B gene.
Uncharacterized hematopoietic stem/progenitor cells protein MDS032, also known as MDS032, is a protein which in humans is encoded by the MDS032 gene.
Thioredoxin domain-containing protein 12 is a protein that in humans is encoded by the TXNDC12 gene.
Phosphatidylinositol N-acetylglucosaminyltransferase subunit C is an enzyme that in humans is encoded by the PIGC gene.
ERO1-like protein beta is a protein that in humans is encoded by the ERO1LB gene.
RAD50-interacting protein 1 is a protein that in humans is encoded by the RINT1 gene.
DnaJ homolog subfamily C member 10 is a protein that in humans is encoded by the DNAJC10 gene.
Thioredoxin domain-containing protein 5 is a protein that in humans is encoded by the TXNDC5 gene.
Protein disulfide-isomerase TMX3 is an enzyme that in humans is encoded by the TMX3 gene.
Phosphatidylinositol N-acetylglucosaminyltransferase subunit H is an enzyme that in humans is encoded by the PIGH gene. The PIGH gene is located on the reverse strand of chromosome 14 in humans, and is neighbored by TMEM229B.
dolichyl-phosphate mannosyltransferase polypeptide 3, also known as DPM3, is a human gene.
Dolichol phosphate-mannose biosynthesis regulatory protein is a protein that in humans is encoded by the DPM2 gene.
Protein disulfide isomerase family A member 2 is a protein that in humans is encoded by the PDIA2 gene.