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Q95N00

- IOD1_SUNMU

UniProt

Q95N00 - IOD1_SUNMU

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Protein

Type I iodothyronine deiodinase

Gene
DIO1, TXDI1
Organism
Suncus murinus (Asian house shrew) (Musk shrew)
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).1 Publication

Catalytic activityi

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

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
Synonyms:TXDI1
OrganismiSuncus murinus (Asian house shrew) (Musk shrew)
Taxonomic identifieri9378 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaInsectivoraSoricidaeCrocidurinaeSuncus

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei13 – 3321Helical; Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. endoplasmic reticulum membrane Source: UniProtKB-SubCell
  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 – 257257Type I iodothyronine deiodinasePRO_0000154314Add
BLAST

Expressioni

Tissue specificityi

Liver specific.1 Publication

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOVERGENiHBG000099.

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.

Q95N00-1 [UniParc]FASTAAdd to Basket

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MGLPGLGLLL KRFGVLVRVA LKVAVGKVLL TLWPSAIRPH LLAMSEKTGM    50
AKNPRFTYED WAPTFFSTQY FWFVLKVNWQ QLEDRTKQGD IAPDSPVVHL 100
SGQRARLWDF MQGNRPLVLN FGSCSUPSFL FKFDQFKRLV EDFSSVADFL 150
TVYIEEAHAS DGWAFKNNVD IRRHRDLQER LQAARLLLDR NPGCPVVVDT 200
MENRSSQLYA ALPERLYVLQ EGRILYKGGP GPWNYHPEEV HAVLEQLCRS 250
SAQSPRL 257
Length:257
Mass (Da):29,454
Last modified:February 26, 2008 - v2
Checksum:i74F0965683F8F384
GO

Non-standard residue

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

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB055517 mRNA. Translation: BAB62750.1.

Keywords - Coding sequence diversityi

Selenocysteine

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB055517 mRNA. Translation: BAB62750.1 .

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

HOVERGENi HBG000099.

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. "Type 1 iodothyronine deiodinase in the house musk shrew (Suncus murinus, Insectivora: Soricidae): cloning and characterization of complementary DNA, unique tissue distribution and regulation by T3."
    Rogatcheva M., Hayashi Y., Oda S., Seo H., Cua K., Refetoff S., Murakami M., Mori M., Murata Y.
    Gen. Comp. Endocrinol. 127:48-58(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, TISSUE SPECIFICITY.

Entry informationi

Entry nameiIOD1_SUNMU
AccessioniPrimary (citable) accession number: Q95N00
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 16, 2004
Last sequence update: February 26, 2008
Last modified: February 19, 2014
This is version 63 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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