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5HQP

Crystal structure of the ERp44-peroxiredoxin 4 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005783cellular_componentendoplasmic reticulum
A0005829cellular_componentcytosol
A0006979biological_processresponse to oxidative stress
A0007252biological_processI-kappaB phosphorylation
A0007283biological_processspermatogenesis
A0008379molecular_functionthioredoxin peroxidase activity
A0008584biological_processmale gonad development
A0016209molecular_functionantioxidant activity
A0016491molecular_functionoxidoreductase activity
A0022417biological_processprotein maturation by protein folding
A0030198biological_processextracellular matrix organization
A0034774cellular_componentsecretory granule lumen
A0042744biological_processhydrogen peroxide catabolic process
A0042802molecular_functionidentical protein binding
A0045454biological_processcell redox homeostasis
A0051920molecular_functionperoxiredoxin activity
A0060090molecular_functionmolecular adaptor activity
A0070062cellular_componentextracellular exosome
A0072593biological_processreactive oxygen species metabolic process
A0098869biological_processcellular oxidant detoxification
A0140313molecular_functionmolecular sequestering activity
A0140824molecular_functionthioredoxin-dependent peroxiredoxin activity
A1904813cellular_componentficolin-1-rich granule lumen
A2000255biological_processnegative regulation of male germ cell proliferation
B0004601molecular_functionperoxidase activity
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005783cellular_componentendoplasmic reticulum
B0005829cellular_componentcytosol
B0006979biological_processresponse to oxidative stress
B0007252biological_processI-kappaB phosphorylation
B0007283biological_processspermatogenesis
B0008379molecular_functionthioredoxin peroxidase activity
B0008584biological_processmale gonad development
B0016209molecular_functionantioxidant activity
B0016491molecular_functionoxidoreductase activity
B0022417biological_processprotein maturation by protein folding
B0030198biological_processextracellular matrix organization
B0034774cellular_componentsecretory granule lumen
B0042744biological_processhydrogen peroxide catabolic process
B0042802molecular_functionidentical protein binding
B0045454biological_processcell redox homeostasis
B0051920molecular_functionperoxiredoxin activity
B0060090molecular_functionmolecular adaptor activity
B0070062cellular_componentextracellular exosome
B0072593biological_processreactive oxygen species metabolic process
B0098869biological_processcellular oxidant detoxification
B0140313molecular_functionmolecular sequestering activity
B0140824molecular_functionthioredoxin-dependent peroxiredoxin activity
B1904813cellular_componentficolin-1-rich granule lumen
B2000255biological_processnegative regulation of male germ cell proliferation
C0003756molecular_functionprotein disulfide isomerase activity
C0005515molecular_functionprotein binding
C0005576cellular_componentextracellular region
C0005783cellular_componentendoplasmic reticulum
C0005788cellular_componentendoplasmic reticulum lumen
C0005789cellular_componentendoplasmic reticulum membrane
C0005793cellular_componentendoplasmic reticulum-Golgi intermediate compartment
C0006457biological_processprotein folding
C0006986biological_processresponse to unfolded protein
C0009100biological_processglycoprotein metabolic process
C0009986cellular_componentcell surface
C0034976biological_processresponse to endoplasmic reticulum stress
C0035580cellular_componentspecific granule lumen
C0045454biological_processcell redox homeostasis
C0070062cellular_componentextracellular exosome
D0003756molecular_functionprotein disulfide isomerase activity
D0005515molecular_functionprotein binding
D0005576cellular_componentextracellular region
D0005783cellular_componentendoplasmic reticulum
D0005788cellular_componentendoplasmic reticulum lumen
D0005789cellular_componentendoplasmic reticulum membrane
D0005793cellular_componentendoplasmic reticulum-Golgi intermediate compartment
D0006457biological_processprotein folding
D0006986biological_processresponse to unfolded protein
D0009100biological_processglycoprotein metabolic process
D0009986cellular_componentcell surface
D0034976biological_processresponse to endoplasmic reticulum stress
D0035580cellular_componentspecific granule lumen
D0045454biological_processcell redox homeostasis
D0070062cellular_componentextracellular exosome
Functional Information from PROSITE/UniProt
site_idPS00014
Number of Residues4
DetailsER_TARGET Endoplasmic reticulum targeting sequence. RDEL
ChainResidueDetails
CARG374-LEU377

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Cysteine sulfenic acid (-SOH) intermediate => ECO:0000305|PubMed:12059788, ECO:0000305|PubMed:21916849
ChainResidueDetails
ASER124
BSER124

222036

PDB entries from 2024-07-03

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