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Schema
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Reaction
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Entries
Tyrosine is diiodinated
Show undefined attributes
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authored
[InstanceEdit:378946] Jassal, Bijay, 2008-10-01
catalystActivity
[CatalystActivity:209956] halogenase activity of p-DUOX1,2:DUOXA1,2:TPO:CAV1:TXNDC11 [plasma membrane]
category
transition
compartment
[Compartment:984] extracellular region
[Compartment:876] plasma membrane
created
[InstanceEdit:209970] Jassal, Bijay, 2008-01-08
dbId
209973
displayName
Tyrosine is diiodinated
edited
[InstanceEdit:209970] Jassal, Bijay, 2008-01-08
eventOf
[Pathway:R-HSA-209968] Thyroxine biosynthesis - Homo sapiens
followingEvent
[Reaction:R-HSA-209925] DIT and MIT combine to form triiodothyronine - Homo sapiens
[Reaction:R-HSA-209840] Two DITs combine to form thyroxine - Homo sapiens
[Reaction:R-HSA-209960] Diiodinated tyrosine can be deiodinated - Homo sapiens
input
[SimpleEntity:R-ALL-351626] H+ [extracellular region]
[SimpleEntity:R-ALL-351629] H2O2 [extracellular region]
2 ×
[SimpleEntity:R-ALL-209818] I- [extracellular region]
[SimpleEntity:R-ALL-352030] L-Tyr [extracellular region]
[SimpleEntity:R-ALL-351627] NADPH [extracellular region]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:350844] Biosynthesis of thyroid hormone: basic and clinical aspects
maxDepth
1
modified
[InstanceEdit:10914110] Weiser, Joel, 2026-03-16
name
Tyrosine is diiodinated
orthologousEvent
[Reaction:R-RNO-209973] Tyrosine is diiodinated - Rattus norvegicus
[Reaction:R-CEL-209973] Tyrosine is diiodinated - Caenorhabditis elegans
[Reaction:R-DME-209973] Tyrosine is diiodinated - Drosophila melanogaster
[Reaction:R-GGA-209973] Tyrosine is diiodinated - Gallus gallus
[Reaction:R-XTR-209973] Tyrosine is diiodinated - Xenopus tropicalis
[Reaction:R-SSC-209973] Tyrosine is diiodinated - Sus scrofa
[Reaction:R-BTA-209973] Tyrosine is diiodinated - Bos taurus
[Reaction:R-CFA-209973] Tyrosine is diiodinated - Canis familiaris
[Reaction:R-MMU-209973] Tyrosine is diiodinated - Mus musculus
output
[SimpleEntity:R-ALL-352329] DIT [extracellular region]
2 ×
[SimpleEntity:R-ALL-109276] H2O [extracellular region]
[SimpleEntity:R-ALL-351628] NADP+ [extracellular region]
precedingEvent
[Reaction:R-HSA-209960] Diiodinated tyrosine can be deiodinated - Homo sapiens
[Reaction:R-HSA-350901] Iodide is organified - Homo sapiens
releaseDate
2008-06-30
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:351775] D'Eustachio, P, 2008-05-28 08:30:54
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-209973
summation
[Summation:352328] Thyroid peroxidase (TPO) catalyzes the iodination of iodotyr...
updateTrackers
[UpdateTracker:9790766] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v33:[add_removeInput]
[UpdateTracker:9971932] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v95:[modifyText]
[UpdateTracker:9964717] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v94:[modifyText]
Referrals
(updatedInstance)
[UpdateTracker:9790766] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v33:[add_removeInput]
[UpdateTracker:9971932] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v95:[modifyText]
[UpdateTracker:9964717] Update Tracker - [Reaction:209973] Tyrosine is diiodinated - v94:[modifyText]
(hasEvent)
[Pathway:R-HSA-209968] Thyroxine biosynthesis
(precedingEvent)
[Reaction:R-HSA-209925] DIT and MIT combine to form triiodothyronine
[Reaction:R-HSA-209840] Two DITs combine to form thyroxine
[Reaction:R-HSA-209960] Diiodinated tyrosine can be deiodinated
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