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Q5RIU9

- PORED_DANRE

UniProt

Q5RIU9 - PORED_DANRE

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Protein

Polyprenol reductase

Gene

srd5a3

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at transcript leveli

Functioni

Plays a key role in early steps of protein N-linked glycosylation by being required for the conversion of polyprenol into dolichol. Dolichols are required for the synthesis of dolichol-linked monosaccharides and the oligosaccharide precursor used for N-glycosylation. Acts as a polyprenol reductase that promotes the reduction of the alpha-isoprene unit of polyprenols into dolichols in a NADP-dependent mechanism. Also able to convert testosterone (T) into 5-alpha-dihydrotestosterone (DHT) (By similarity).By similarity

Catalytic activityi

Ditrans,polycis-dolichol + NADP+ = ditrans,polycis-polyprenol + NADPH.
A 3-oxo-5-alpha-steroid + NADP+ = a 3-oxo-Delta(4)-steroid + NADPH.

Pathwayi

GO - Molecular functioni

  1. 3-oxo-5-alpha-steroid 4-dehydrogenase activity Source: UniProtKB
  2. cholestenone 5-alpha-reductase activity Source: UniProtKB-EC
  3. oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor Source: UniProtKB

GO - Biological processi

  1. dolichol-linked oligosaccharide biosynthetic process Source: UniProtKB
  2. dolichol metabolic process Source: UniProtKB
  3. polyprenol catabolic process Source: UniProtKB
  4. protein glycosylation Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

NADP

Enzyme and pathway databases

ReactomeiREACT_175194. Synthesis of Dolichyl-phosphate.
REACT_249186. Androgen biosynthesis.
UniPathwayiUPA00378.

Names & Taxonomyi

Protein namesi
Recommended name:
Polyprenol reductase (EC:1.3.1.94)
Alternative name(s):
3-oxo-5-alpha-steroid 4-dehydrogenase 3 (EC:1.3.1.22)
Steroid 5-alpha-reductase 3
Short name:
S5AR 3
Short name:
SR type 3
Gene namesi
Name:srd5a3
ORF Names:si:ch211-278f21.3
OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)
Taxonomic identifieri7955 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesCyprinidaeDanio
ProteomesiUP000000437: Chromosome 20

Organism-specific databases

ZFINiZDB-GENE-030131-7915. srd5a3.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 33CytoplasmicSequence Analysis
Transmembranei4 – 2421HelicalSequence AnalysisAdd
BLAST
Topological domaini25 – 6743LumenalSequence AnalysisAdd
BLAST
Transmembranei68 – 8821HelicalSequence AnalysisAdd
BLAST
Topological domaini89 – 11426CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei115 – 13521HelicalSequence AnalysisAdd
BLAST
Topological domaini136 – 15015LumenalSequence AnalysisAdd
BLAST
Transmembranei151 – 17121HelicalSequence AnalysisAdd
BLAST
Topological domaini172 – 18514CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei186 – 20621HelicalSequence AnalysisAdd
BLAST
Topological domaini207 – 25549LumenalSequence AnalysisAdd
BLAST
Transmembranei256 – 27621HelicalSequence AnalysisAdd
BLAST
Topological domaini277 – 30933CytoplasmicSequence AnalysisAdd
BLAST

GO - Cellular componenti

  1. endoplasmic reticulum Source: UniProtKB
  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 – 309309Polyprenol reductasePRO_0000398651Add
BLAST

Proteomic databases

PRIDEiQ5RIU9.

Expressioni

Gene expression databases

BgeeiQ5RIU9.

Interactioni

Protein-protein interaction databases

STRINGi7955.ENSDARP00000063577.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG330066.
GeneTreeiENSGT00500000044920.
HOGENOMiHOG000018885.
HOVERGENiHBG057797.
InParanoidiQ5RIU9.
KOiK12345.
OMAiSSPHMFF.
OrthoDBiEOG72ZCFT.
PhylomeDBiQ5RIU9.
TreeFamiTF315011.

Family and domain databases

InterProiIPR001104. 3-oxo-5_a-steroid_4-DH_C.
[Graphical view]
PfamiPF02544. Steroid_dh. 1 hit.
[Graphical view]
PROSITEiPS50244. S5A_REDUCTASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5RIU9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFHILSIVNI IWLLLALCFG AAFCLNKFSV KLPNRVEHVF QDFIRYGKTK
60 70 80 90 100
ENIKRASWQL VFDLSKRYFY HFYVVSVMWN GLLLLFSIRS VVMSEAFPDW
110 120 130 140 150
IIDVLGSLTG RSRGAWNEIH LSTLLLQVLL WVHTLRRLLE CLFVSVFSDG
160 170 180 190 200
VINVVQYAFG LSYYIILGLT VLCTNDSLPQ SESVSFFNQL TWYHVVGTLL
210 220 230 240 250
FFWASFLQHQ SLSLLAKMRT DSSGKVETLA HKMPCGGWFE LVSCPHYLAE
260 270 280 290 300
LLIYAAMCVC CGCASLTWWM VVLYVLCNQA LAAQLCHEYY RSKFKTYPHH

RKAFIPFVL
Length:309
Mass (Da):35,708
Last modified:December 21, 2004 - v1
Checksum:i89513C21F5D7FEB6
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti69 – 691F → S in AAI33965. 1 PublicationCurated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX088688 Genomic DNA. Translation: CAI11971.1.
BC133964 mRNA. Translation: AAI33965.1.
RefSeqiNP_001038404.1. NM_001044939.1.
UniGeneiDr.81044.

Genome annotation databases

EnsembliENSDART00000063578; ENSDARP00000063577; ENSDARG00000043307.
GeneIDi560717.
KEGGidre:560717.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX088688 Genomic DNA. Translation: CAI11971.1 .
BC133964 mRNA. Translation: AAI33965.1 .
RefSeqi NP_001038404.1. NM_001044939.1.
UniGenei Dr.81044.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 7955.ENSDARP00000063577.

Proteomic databases

PRIDEi Q5RIU9.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSDART00000063578 ; ENSDARP00000063577 ; ENSDARG00000043307 .
GeneIDi 560717.
KEGGi dre:560717.

Organism-specific databases

CTDi 79644.
ZFINi ZDB-GENE-030131-7915. srd5a3.

Phylogenomic databases

eggNOGi NOG330066.
GeneTreei ENSGT00500000044920.
HOGENOMi HOG000018885.
HOVERGENi HBG057797.
InParanoidi Q5RIU9.
KOi K12345.
OMAi SSPHMFF.
OrthoDBi EOG72ZCFT.
PhylomeDBi Q5RIU9.
TreeFami TF315011.

Enzyme and pathway databases

UniPathwayi UPA00378 .
Reactomei REACT_175194. Synthesis of Dolichyl-phosphate.
REACT_249186. Androgen biosynthesis.

Miscellaneous databases

NextBioi 20883585.
PROi Q5RIU9.

Gene expression databases

Bgeei Q5RIU9.

Family and domain databases

InterProi IPR001104. 3-oxo-5_a-steroid_4-DH_C.
[Graphical view ]
Pfami PF02544. Steroid_dh. 1 hit.
[Graphical view ]
PROSITEi PS50244. S5A_REDUCTASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The zebrafish reference genome sequence and its relationship to the human genome."
    Howe K., Clark M.D., Torroja C.F., Torrance J., Berthelot C., Muffato M., Collins J.E., Humphray S., McLaren K., Matthews L., McLaren S., Sealy I., Caccamo M., Churcher C., Scott C., Barrett J.C., Koch R., Rauch G.J.
    , White S., Chow W., Kilian B., Quintais L.T., Guerra-Assuncao J.A., Zhou Y., Gu Y., Yen J., Vogel J.H., Eyre T., Redmond S., Banerjee R., Chi J., Fu B., Langley E., Maguire S.F., Laird G.K., Lloyd D., Kenyon E., Donaldson S., Sehra H., Almeida-King J., Loveland J., Trevanion S., Jones M., Quail M., Willey D., Hunt A., Burton J., Sims S., McLay K., Plumb B., Davis J., Clee C., Oliver K., Clark R., Riddle C., Eliott D., Threadgold G., Harden G., Ware D., Mortimer B., Kerry G., Heath P., Phillimore B., Tracey A., Corby N., Dunn M., Johnson C., Wood J., Clark S., Pelan S., Griffiths G., Smith M., Glithero R., Howden P., Barker N., Stevens C., Harley J., Holt K., Panagiotidis G., Lovell J., Beasley H., Henderson C., Gordon D., Auger K., Wright D., Collins J., Raisen C., Dyer L., Leung K., Robertson L., Ambridge K., Leongamornlert D., McGuire S., Gilderthorp R., Griffiths C., Manthravadi D., Nichol S., Barker G., Whitehead S., Kay M., Brown J., Murnane C., Gray E., Humphries M., Sycamore N., Barker D., Saunders D., Wallis J., Babbage A., Hammond S., Mashreghi-Mohammadi M., Barr L., Martin S., Wray P., Ellington A., Matthews N., Ellwood M., Woodmansey R., Clark G., Cooper J., Tromans A., Grafham D., Skuce C., Pandian R., Andrews R., Harrison E., Kimberley A., Garnett J., Fosker N., Hall R., Garner P., Kelly D., Bird C., Palmer S., Gehring I., Berger A., Dooley C.M., Ersan-Urun Z., Eser C., Geiger H., Geisler M., Karotki L., Kirn A., Konantz J., Konantz M., Oberlander M., Rudolph-Geiger S., Teucke M., Osoegawa K., Zhu B., Rapp A., Widaa S., Langford C., Yang F., Carter N.P., Harrow J., Ning Z., Herrero J., Searle S.M., Enright A., Geisler R., Plasterk R.H., Lee C., Westerfield M., de Jong P.J., Zon L.I., Postlethwait J.H., Nusslein-Volhard C., Hubbard T.J., Roest Crollius H., Rogers J., Stemple D.L.
    Nature 496:498-503(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Tuebingen.
  2. NIH - Zebrafish Gene Collection (ZGC) project
    Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Embryo.

Entry informationi

Entry nameiPORED_DANRE
AccessioniPrimary (citable) accession number: Q5RIU9
Secondary accession number(s): A4FVI8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 5, 2010
Last sequence update: December 21, 2004
Last modified: November 26, 2014
This is version 65 of the entry and version 1 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3