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7D3F

Cryo-EM structure of human DUOX1-DUOXA1 in high-calcium state

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0005509molecular_functioncalcium ion binding
A0006979biological_processresponse to oxidative stress
A0016491molecular_functionoxidoreductase activity
A0020037molecular_functionheme binding
B0005515molecular_functionprotein binding
B0005789cellular_componentendoplasmic reticulum membrane
B0005886cellular_componentplasma membrane
B0008104biological_processintracellular protein localization
B0010729biological_processpositive regulation of hydrogen peroxide biosynthetic process
B0015031biological_processprotein transport
B0016020cellular_componentmembrane
B0042743biological_processhydrogen peroxide metabolic process
B0045666biological_processpositive regulation of neuron differentiation
B0050727biological_processregulation of inflammatory response
B0072659biological_processprotein localization to plasma membrane
B2000379biological_processpositive regulation of reactive oxygen species metabolic process
B2000609biological_processregulation of thyroid hormone generation
C0004601molecular_functionperoxidase activity
C0005509molecular_functioncalcium ion binding
C0006979biological_processresponse to oxidative stress
C0016491molecular_functionoxidoreductase activity
C0020037molecular_functionheme binding
D0005515molecular_functionprotein binding
D0005789cellular_componentendoplasmic reticulum membrane
D0005886cellular_componentplasma membrane
D0008104biological_processintracellular protein localization
D0010729biological_processpositive regulation of hydrogen peroxide biosynthetic process
D0015031biological_processprotein transport
D0016020cellular_componentmembrane
D0042743biological_processhydrogen peroxide metabolic process
D0045666biological_processpositive regulation of neuron differentiation
D0050727biological_processregulation of inflammatory response
D0072659biological_processprotein localization to plasma membrane
D2000379biological_processpositive regulation of reactive oxygen species metabolic process
D2000609biological_processregulation of thyroid hormone generation
Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DKDGNGYLSfrEF
ChainResidueDetails
AASP828-PHE840
AASP864-PHE876

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1472
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues484
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues136
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues70
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues364
DetailsDomain: {"description":"Ferric oxidoreductase"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1134
DetailsRegion: {"description":"Peroxidase-like; mediates peroxidase activity"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues44
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues16
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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