ERP44

Last updated
ERP44
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases ERP44 , PDIA10, TXNDC4, endoplasmic reticulum protein 44
External IDs OMIM: 609170 MGI: 1923549 HomoloGene: 12638 GeneCards: ERP44
Gene location (Human)
Ideogram human chromosome 9.svg
Chr. Chromosome 9 (human) [1]
Human chromosome 9 ideogram.svg
HSR 1996 II 3.5e.svg
Red rectangle 2x18.png
Band 9q31.1Start99,979,185 bp [1]
End100,099,000 bp [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_015051

NM_029572
NM_001355184

RefSeq (protein)

NP_055866

NP_083848
NP_001342113

Location (UCSC) Chr 9: 99.98 – 100.1 Mb Chr 4: 48.19 – 48.28 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

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]

Contents

Interactions

TXNDC4 has been shown to interact with ERO1L. [5] [7]

Related Research Articles

Protein disulfide-isomerase class of enzymes

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 mammalian protein found in Homo sapiens

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.

PDIA3 protein-coding gene in the species Homo sapiens

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.

P4HB protein-coding gene in the species Homo sapiens

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.

SYVN1 protein-coding gene in the species Homo sapiens

E3 ubiquitin-protein ligase synoviolin is an enzyme that in humans is encoded by the SYVN1 gene.

ERP29 protein-coding gene in the species Homo sapiens

Endoplasmic reticulum protein 29 (ERp29) is a chaperone protein that in humans is encoded by the ERP29 gene.

ERO1L protein-coding gene in the species Homo sapiens

ERO1-like protein alpha is a protein that in humans is encoded by the ERO1L gene.

SEC22B protein-coding gene in the species Homo sapiens

Vesicle-trafficking protein SEC22b is a protein that in humans is encoded by the SEC22B gene.

USE1 protein-coding gene in the species Homo sapiens

Uncharacterized hematopoietic stem/progenitor cells protein MDS032, also known as MDS032, is a protein which in humans is encoded by the MDS032 gene.

TXNDC12 protein-coding gene in the species Homo sapiens

Thioredoxin domain-containing protein 12 is a protein that in humans is encoded by the TXNDC12 gene.

PIGC protein-coding gene in the species Homo sapiens

Phosphatidylinositol N-acetylglucosaminyltransferase subunit C is an enzyme that in humans is encoded by the PIGC gene.

ERO1LB protein-coding gene in the species Homo sapiens

ERO1-like protein beta is a protein that in humans is encoded by the ERO1LB gene.

RINT1 protein-coding gene in the species Homo sapiens

RAD50-interacting protein 1 is a protein that in humans is encoded by the RINT1 gene.

DNAJC10 protein-coding gene in the species Homo sapiens

DnaJ homolog subfamily C member 10 is a protein that in humans is encoded by the DNAJC10 gene.

TXNDC5 protein-coding gene in the species Homo sapiens

Thioredoxin domain-containing protein 5 is a protein that in humans is encoded by the TXNDC5 gene.

TMX3 gene of the species Homo sapiens

Protein disulfide-isomerase TMX3 is an enzyme that in humans is encoded by the TMX3 gene.

PIGH protein-coding gene in the species Homo sapiens

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.

DPM3 protein-coding gene in the species Homo sapiens

dolichyl-phosphate mannosyltransferase polypeptide 3, also known as DPM3, is a human gene.

DPM2 protein-coding gene in the species Homo sapiens

Dolichol phosphate-mannose biosynthesis regulatory protein is a protein that in humans is encoded by the DPM2 gene.

PDIA2 protein-coding gene in the species Homo sapiens

Protein disulfide isomerase family A member 2 is a protein that in humans is encoded by the PDIA2 gene.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000023318 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000028343 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. 1 2 Anelli T, Alessio M, Mezghrani A, Simmen T, Talamo F, Bachi A, Sitia R (Feb 2002). "ERp44, a novel endoplasmic reticulum folding assistant of the thioredoxin family". The EMBO Journal. 21 (4): 835–44. doi:10.1093/emboj/21.4.835. PMC   125352 . PMID   11847130.
  6. "Entrez Gene: TXNDC4 thioredoxin domain containing 4 (endoplasmic reticulum)".
  7. 1 2 Galligan JJ, Petersen DR (July 2012). "The human protein disulfide isomerase gene family". Human Genomics. 6 (1): 6. doi:10.1186/1479-7364-6-6. PMC   3500226 . PMID   23245351.

Further reading