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Protein

Probable glutathione peroxidase 8

Gene

GPX8

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

2 glutathione + H2O2 = glutathione disulfide + 2 H2O.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei79By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase, Peroxidase

Enzyme and pathway databases

BRENDAi1.11.1.9. 2681.
ReactomeiR-HSA-3299685. Detoxification of Reactive Oxygen Species.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable glutathione peroxidase 8 (EC:1.11.1.9)
Short name:
GPx-8
Short name:
GSHPx-8
Gene namesi
Name:GPX8
ORF Names:UNQ847/PRO1785
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 5

Organism-specific databases

EuPathDBiHostDB:ENSG00000164294.13.
HGNCiHGNC:33100. GPX8.

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei18 – 40HelicalSequence analysisAdd BLAST23

Keywords - Cellular componenti

Membrane

Pathology & Biotechi

Organism-specific databases

DisGeNETi493869.
OpenTargetsiENSG00000164294.
PharmGKBiPA164720300.

Chemistry databases

DrugBankiDB00143. Glutathione.

Polymorphism and mutation databases

BioMutaiGPX8.
DMDMi269849565.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003177561 – 209Probable glutathione peroxidase 8Add BLAST209

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1N-acetylmethionineCombined sources1

Keywords - PTMi

Acetylation

Proteomic databases

EPDiQ8TED1.
MaxQBiQ8TED1.
PaxDbiQ8TED1.
PeptideAtlasiQ8TED1.
PRIDEiQ8TED1.

PTM databases

iPTMnetiQ8TED1.
PhosphoSitePlusiQ8TED1.
SwissPalmiQ8TED1.

Expressioni

Gene expression databases

BgeeiENSG00000164294.
CleanExiHS_GPX8.
ExpressionAtlasiQ8TED1. baseline and differential.
GenevisibleiQ8TED1. HS.

Organism-specific databases

HPAiHPA036720.
HPA036721.

Interactioni

Protein-protein interaction databases

BioGridi138926. 8 interactors.
IntActiQ8TED1. 12 interactors.
STRINGi9606.ENSP00000423822.

Structurei

Secondary structure

1209
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi47 – 49Combined sources3
Beta strandi51 – 54Combined sources4
Beta strandi59 – 61Combined sources3
Helixi62 – 65Combined sources4
Beta strandi68 – 75Combined sources8
Beta strandi77 – 79Combined sources3
Helixi82 – 96Combined sources15
Turni97 – 99Combined sources3
Beta strandi100 – 107Combined sources8
Helixi119 – 130Combined sources12
Helixi149 – 158Combined sources10
Beta strandi168 – 171Combined sources4
Beta strandi177 – 181Combined sources5
Helixi187 – 189Combined sources3
Helixi191 – 207Combined sources17

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3CYNX-ray2.00A/B/C44-209[»]
3KIJX-ray1.80A/B/C38-209[»]
ProteinModelPortaliQ8TED1.
SMRiQ8TED1.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ8TED1.

Family & Domainsi

Sequence similaritiesi

Belongs to the glutathione peroxidase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG1651. Eukaryota.
COG0386. LUCA.
GeneTreeiENSGT00760000119230.
HOGENOMiHOG000277054.
HOVERGENiHBG004333.
InParanoidiQ8TED1.
KOiK00432.
OMAiVTFPIFH.
OrthoDBiEOG091G0OJG.
PhylomeDBiQ8TED1.
TreeFamiTF331942.

Family and domain databases

CDDicd00340. GSH_Peroxidase. 1 hit.
InterProiView protein in InterPro
IPR013376. Glut_perox_Gpx7.
IPR000889. Glutathione_peroxidase.
IPR029760. GPX_CS.
IPR012336. Thioredoxin-like_fold.
PANTHERiPTHR11592. PTHR11592. 1 hit.
PfamiView protein in Pfam
PF00255. GSHPx. 1 hit.
PIRSFiPIRSF000303. Glutathion_perox. 1 hit.
PRINTSiPR01011. GLUTPROXDASE.
SUPFAMiSSF52833. SSF52833. 1 hit.
TIGRFAMsiTIGR02540. gpx7. 1 hit.
PROSITEiView protein in PROSITE
PS00763. GLUTATHIONE_PEROXID_2. 1 hit.
PS51355. GLUTATHIONE_PEROXID_3. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8TED1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEPLAAYPLK CSGPRAKVFA VLLSIVLCTV TLFLLQLKFL KPKINSFYAF
60 70 80 90 100
EVKDAKGRTV SLEKYKGKVS LVVNVASDCQ LTDRNYLGLK ELHKEFGPSH
110 120 130 140 150
FSVLAFPCNQ FGESEPRPSK EVESFARKNY GVTFPIFHKI KILGSEGEPA
160 170 180 190 200
FRFLVDSSKK EPRWNFWKYL VNPEGQVVKF WKPEEPIEVI RPDIAALVRQ

VIIKKKEDL
Length:209
Mass (Da):23,881
Last modified:November 24, 2009 - v2
Checksum:i82DACC1A85FDF6D7
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_060456182K → R4 PublicationsCorresponds to variant dbSNP:rs381852Ensembl.1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY358715 mRNA. Translation: AAQ89077.1.
AK074216 mRNA. Translation: BAB85019.1.
AC091977 Genomic DNA. No translation available.
CH471123 Genomic DNA. Translation: EAW54908.1.
BC029424 mRNA. Translation: AAH29424.1.
CCDSiCCDS34156.1.
RefSeqiNP_001008398.2. NM_001008397.3.
NP_001293126.1. NM_001306197.1.
NP_001293127.1. NM_001306198.1.
NP_001293130.1. NM_001306201.1.
UniGeneiHs.289044.

Genome annotation databases

EnsembliENST00000503787; ENSP00000423822; ENSG00000164294.
GeneIDi493869.
KEGGihsa:493869.
UCSCiuc003jpq.3. human.

Keywords - Coding sequence diversityi

Polymorphism

Similar proteinsi

Entry informationi

Entry nameiGPX8_HUMAN
AccessioniPrimary (citable) accession number: Q8TED1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: November 24, 2009
Last modified: September 27, 2017
This is version 139 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Human chromosome 5
    Human chromosome 5: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  5. SIMILARITY comments
    Index of protein domains and families