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P49894

- IOD1_CANFA

UniProt

P49894 - IOD1_CANFA

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Protein

Type I iodothyronine deiodinase

Gene

DIO1

Organism
Canis familiaris (Dog) (Canis lupus familiaris)
Status
Reviewed - Annotation score: 4 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). Plays a role in providing a source of plasma T3 by deiodination of T4 in peripheral tissues such as liver and kidney.

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 sitei121 – 1211

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
Synonyms:ITDI1, TXDI1
OrganismiCanis familiaris (Dog) (Canis lupus familiaris)
Taxonomic identifieri9615 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCarnivoraCaniformiaCanidaeCanis
ProteomesiUP000002254: Unplaced

Subcellular locationi

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 – 244244Type I iodothyronine deiodinasePRO_0000154310Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi9615.ENSCAFP00000028141.

Structurei

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei13 – 3321HelicalSequence AnalysisAdd
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the iodothyronine deiodinase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG149534.
HOGENOMiHOG000169547.
HOVERGENiHBG000099.
InParanoidiP49894.
KOiK01562.

Family and domain databases

Gene3Di3.40.30.10. 1 hit.
InterProiIPR000643. Iodothyronine_deiodinase.
IPR008261. Iodothyronine_deiodinase_AS.
IPR012336. Thioredoxin-like_fold.
[Graphical view]
PANTHERiPTHR11781. PTHR11781. 1 hit.
PfamiPF00837. T4_deiodinase. 1 hit.
[Graphical view]
SUPFAMiSSF52833. SSF52833. 1 hit.
PROSITEiPS01205. T4_DEIODINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P49894-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGLPRPVLWL RRLWVLLQVA VQVAVGKVFL KLFPARVKQH IVAMNGKNPH
60 70 80 90 100
FSYDNWAPTL YSMQYFWFVL KVQWQRLEDR TEPGGLAPNC PVVRLSGQRC
110 120 130 140 150
NIWDFMQGNR PLVLNFGSCT UPSFLFKFDQ FKRLIEDFCS TADFLIIYIE
160 170 180 190 200
EAHASDGWAF KNNVNIRTHQ TLQDRLQAAR LLLDRAPPCP VVVDTMRNQS
210 220 230 240
SQFYAALPER LFVLQEGRIL YKGKPGPWNY HPEEVRAVLE KLHS
Length:244
Mass (Da):28,424
Last modified:February 26, 2008 - v2
Checksum:iE347D761A60618DC
GO

Non-standard residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-standard residuei121 – 1211Selenocysteine

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U11762 mRNA. Translation: AAA53207.2.
RefSeqiNP_001007127.1. NM_001007126.2.
UniGeneiCfa.3500.

Genome annotation databases

GeneIDi403635.
KEGGicfa:403635.

Keywords - Coding sequence diversityi

Selenocysteine

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U11762 mRNA. Translation: AAA53207.2 .
RefSeqi NP_001007127.1. NM_001007126.2.
UniGenei Cfa.3500.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 9615.ENSCAFP00000028141.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 403635.
KEGGi cfa:403635.

Organism-specific databases

CTDi 1733.

Phylogenomic databases

eggNOGi NOG149534.
HOGENOMi HOG000169547.
HOVERGENi HBG000099.
InParanoidi P49894.
KOi K01562.

Miscellaneous databases

NextBioi 20817140.

Family and domain databases

Gene3Di 3.40.30.10. 1 hit.
InterProi IPR000643. Iodothyronine_deiodinase.
IPR008261. Iodothyronine_deiodinase_AS.
IPR012336. Thioredoxin-like_fold.
[Graphical view ]
PANTHERi PTHR11781. PTHR11781. 1 hit.
Pfami PF00837. T4_deiodinase. 1 hit.
[Graphical view ]
SUPFAMi SSF52833. SSF52833. 1 hit.
PROSITEi PS01205. T4_DEIODINASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Identification of critical amino acids for 3,5,3'-triiodothyronine deiodination by human type 1 deiodinase based on comparative functional-structural analyses of the human, dog, and rat enzymes."
    Toyoda N., Harney J.W., Berry M.J., Larsen P.R.
    J. Biol. Chem. 269:20329-20334(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: Mongrel.
    Tissue: Liver.

Entry informationi

Entry nameiIOD1_CANFA
AccessioniPrimary (citable) accession number: P49894
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: February 26, 2008
Last modified: October 29, 2014
This is version 100 of the entry and version 2 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