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O42449

- IOD1_ORENI

UniProt

O42449 - IOD1_ORENI

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Protein

Type I iodothyronine deiodinase

Gene

dio1

Organism
Oreochromis niloticus (Nile tilapia) (Tilapia nilotica)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli

Functioni

Responsible for the deiodination of T4 (3,5,3',5'-tetraiodothyronine) into T3 (3,5,3'-triiodothyronine) and of T3 into T2 (3,3'-diiodothyronine).

Catalytic activityi

3,5,3'-triiodo-L-thyronine + iodide + A + H+ = L-thyroxine + AH2.PROSITE-ProRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei126 – 1261

GO - Molecular functioni

  1. thyroxine 5'-deiodinase activity Source: UniProtKB-EC

GO - Biological processi

  1. hormone biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Thyroid hormones biosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Type I iodothyronine deiodinase (EC:1.97.1.10)
Alternative name(s):
5DI
DIOI
Type 1 DI
Type-I 5'-deiodinase
Gene namesi
Name:dio1
OrganismiOreochromis niloticus (Nile tilapia) (Tilapia nilotica)
Taxonomic identifieri8128 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiNeoteleosteiAcanthomorphataOvalentariaCichlomorphaeCichliformesCichlidaeAfrican cichlidsPseudocrenilabrinaeOreochrominiOreochromis
ProteomesiUP000005207: Unplaced

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei7 – 2923HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

  1. endoplasmic reticulum Source: UniProtKB-KW
  2. integral component of membrane Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 248248Type I iodothyronine deiodinasePRO_0000154316Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliO42449.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the iodothyronine deiodinase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOVERGENiHBG000099.
InParanoidiO42449.

Family and domain databases

Gene3Di3.40.30.10. 1 hit.
InterProiIPR000643. Iodothyronine_deiodinase.
IPR008261. Iodothyronine_deiodinase_AS.
IPR027252. Iodothyronine_deiodinase_I/III.
IPR012336. Thioredoxin-like_fold.
[Graphical view]
PANTHERiPTHR11781. PTHR11781. 1 hit.
PfamiPF00837. T4_deiodinase. 1 hit.
[Graphical view]
PIRSFiPIRSF001330. IOD. 1 hit.
PIRSF500144. IODI_III. 1 hit.
SUPFAMiSSF52833. SSF52833. 1 hit.
PROSITEiPS01205. T4_DEIODINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O42449-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFLQKIVLYL STACMFCYML GKFLMLVILQ FFSPSLAKKF ILRMGEKITM
60 70 80 90 100
TQNPRFNYED WGLTFMSLAF IKTASSHMWL SLGEEAFVGG EAPDSPVVTM
110 120 130 140 150
DREKTSISKY LKGNRPLVLS FGSCTUPPFM YKLDEFKQLV KDFSDVADFL
160 170 180 190 200
VIYIAEAHST DGWAFKNNYD INQHQSLEDR LSAAQVLVQS EPLCPVVVDE
210 220 230 240
MTDVTTIKYG ALPERLFILQ AGKVLYKGGK GPWGYNPAEV RSFLEKIK
Length:248
Mass (Da):28,210
Last modified:February 26, 2008 - v3
Checksum:iEB42DE7138551F87
GO

Non-standard residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-standard residuei126 – 1261Selenocysteine

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y11109 mRNA. Translation: CAA71995.1.
RefSeqiNP_001266442.1. NM_001279513.1.
UniGeneiOni.1839.

Genome annotation databases

GeneIDi100534571.

Keywords - Coding sequence diversityi

Selenocysteine

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y11109 mRNA. Translation: CAA71995.1 .
RefSeqi NP_001266442.1. NM_001279513.1.
UniGenei Oni.1839.

3D structure databases

ProteinModelPortali O42449.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 100534571.

Organism-specific databases

CTDi 1733.

Phylogenomic databases

HOVERGENi HBG000099.
InParanoidi O42449.

Family and domain databases

Gene3Di 3.40.30.10. 1 hit.
InterProi IPR000643. Iodothyronine_deiodinase.
IPR008261. Iodothyronine_deiodinase_AS.
IPR027252. Iodothyronine_deiodinase_I/III.
IPR012336. Thioredoxin-like_fold.
[Graphical view ]
PANTHERi PTHR11781. PTHR11781. 1 hit.
Pfami PF00837. T4_deiodinase. 1 hit.
[Graphical view ]
PIRSFi PIRSF001330. IOD. 1 hit.
PIRSF500144. IODI_III. 1 hit.
SUPFAMi SSF52833. SSF52833. 1 hit.
PROSITEi PS01205. T4_DEIODINASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Characterization of a propylthiouracil-insensitive type I iodothyronine deiodinase."
    Sanders J.P., van der Geyten S., Kaptein E., Darras V.M., Kuehn E.R., Leonard J.L., Visser T.J.
    Endocrinology 138:5153-5160(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Kidney.

Entry informationi

Entry nameiIOD1_ORENI
AccessioniPrimary (citable) accession number: O42449
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: February 26, 2008
Last modified: October 29, 2014
This is version 85 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3