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Protein

Steroid hormone receptor ERR1

Gene

Esrra

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Binds to an ERR-alpha response element (ERRE) containing a single consensus half-site, 5'-TNAAGGTCA-3'. Can bind to the medium-chain acyl coenzyme A dehydrogenase (MCAD) response element NRRE-1 and may act as an important regulator of MCAD promoter. Binds to the C1 region of the lactoferrin gene promoter. Requires dimerization and the coactivator, PGC-1A, for full activity. The ERRalpha/PGC1alpha complex is a regulator of energy metabolism. Induces the expression of PERM1 in the skeletal muscle.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei124Required for DNA-dependent dimerizationBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi76 – 151Nuclear receptorPROSITE-ProRule annotationAdd BLAST76
Zinc fingeri79 – 99NR C4-typePROSITE-ProRule annotationAdd BLAST21
Zinc fingeri115 – 134NR C4-typePROSITE-ProRule annotationAdd BLAST20

GO - Molecular functioni

GO - Biological processi

  • cartilage development Source: RGD
  • negative regulation of transcription from RNA polymerase II promoter Source: RGD
  • positive regulation of cellular response to insulin stimulus Source: RGD
  • positive regulation of transcription, DNA-templated Source: RGD
  • positive regulation of transcription from RNA polymerase II promoter Source: RGD
  • regulation of cell proliferation Source: RGD
  • regulation of ossification Source: RGD
  • regulation of osteoblast differentiation Source: RGD
  • regulation of osteoclast differentiation Source: RGD
  • regulation of transcription, DNA-templated Source: UniProtKB
  • response to estradiol Source: RGD

Keywordsi

Molecular functionDNA-binding, Receptor
Biological processTranscription, Transcription regulation
LigandMetal-binding, Zinc

Enzyme and pathway databases

ReactomeiR-RNO-383280. Nuclear Receptor transcription pathway.

Names & Taxonomyi

Protein namesi
Recommended name:
Steroid hormone receptor ERR1
Alternative name(s):
Estrogen-related receptor alpha
Short name:
ERR-alpha
Nuclear receptor subfamily 3 group B member 1
Gene namesi
Name:Esrra
Synonyms:Nr3b1
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Chromosome 1

Organism-specific databases

RGDi1583866. Esrra.

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

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002952321 – 422Steroid hormone receptor ERR1Add BLAST422

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Cross-linki14Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity
Modified residuei19PhosphoserineCombined sources1
Modified residuei22PhosphoserineBy similarity1
Modified residuei129N6-acetyllysine; by PCAF/KAT2BBy similarity1
Modified residuei138N6-acetyllysine; by PCAF/KAT2BBy similarity1
Modified residuei160N6-acetyllysine; by PCAF/KAT2BBy similarity1
Modified residuei162N6-acetyllysine; by PCAF/KAT2BBy similarity1
Cross-linki189Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki402Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO); alternateBy similarity
Cross-linki402Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity

Post-translational modificationi

Phosphorylation on Ser-19 enhances sumoylation on Lys-14 increasing repression of transcriptional activity.By similarity
Sumoylated with SUMO2. Main site is Lys-14 which is enhanced by phosphorylation on Ser-19, cofactor activation, and by interaction with PIAS4. Sumoylation enhances repression of transcriptional activity, but has no effect on subcellular location nor on DNA binding (By similarity).By similarity
Reversibly acetylated. Acetylation by PCAF/KAT2 at Lys-129, Lys-138, Lys-160 and Lys-162 and PCAF/KAT2 decreases transcriptional activity probably by inhibiting DNA-binding activity; deacetylation involves SIRT1 and HDAC8 and increases DNA-binding (By similarity).By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDbiQ5QJV7.

PTM databases

iPTMnetiQ5QJV7.
PhosphoSitePlusiQ5QJV7.

Expressioni

Gene expression databases

BgeeiENSRNOG00000021139.
ExpressionAtlasiQ5QJV7. baseline and differential.
GenevisibleiQ5QJV7. RN.

Interactioni

Subunit structurei

Binds DNA as a monomer or a homodimer. Interacts (via the AF2 domain) with coactivator PPARGC1A (via the L3 motif); the interaction greatly enhances transcriptional activity of genes involved in energy metabolism. Interacts with PIAS4; the interaction enhances sumoylation (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000028697.

Structurei

3D structure databases

ProteinModelPortaliQ5QJV7.
SMRiQ5QJV7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni1 – 76Repressor domainBy similarityAdd BLAST76
Regioni205 – 401Ligand binding domainBy similarityAdd BLAST197
Regioni402 – 422AF-2 domainBy similarityAdd BLAST21

Sequence similaritiesi

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri79 – 99NR C4-typePROSITE-ProRule annotationAdd BLAST21
Zinc fingeri115 – 134NR C4-typePROSITE-ProRule annotationAdd BLAST20

Keywords - Domaini

Zinc-finger

Phylogenomic databases

eggNOGiKOG3575. Eukaryota.
ENOG410XRZC. LUCA.
GeneTreeiENSGT00760000118887.
HOGENOMiHOG000233467.
HOVERGENiHBG108344.
InParanoidiQ5QJV7.
KOiK08552.
OMAiCHPGHKE.
OrthoDBiEOG091G0DYP.
PhylomeDBiQ5QJV7.
TreeFamiTF323751.

Family and domain databases

Gene3Di1.10.565.10. 1 hit.
3.30.50.10. 1 hit.
InterProiView protein in InterPro
IPR035500. NHR_like_dom_sf.
IPR000536. Nucl_hrmn_rcpt_lig-bd.
IPR001723. Nuclear_hrmn_rcpt.
IPR027289. Oest-rel_rcp.
IPR024178. Oest_rcpt/oest-rel_rcp.
IPR001628. Znf_hrmn_rcpt.
IPR013088. Znf_NHR/GATA.
PfamiView protein in Pfam
PF00104. Hormone_recep. 1 hit.
PF00105. zf-C4. 1 hit.
PIRSFiPIRSF002527. ER-like_NR. 1 hit.
PIRSF500939. ERR1-2-3. 1 hit.
PRINTSiPR00398. STRDHORMONER.
PR00047. STROIDFINGER.
SMARTiView protein in SMART
SM00430. HOLI. 1 hit.
SM00399. ZnF_C4. 1 hit.
SUPFAMiSSF48508. SSF48508. 2 hits.
PROSITEiView protein in PROSITE
PS00031. NUCLEAR_REC_DBD_1. 1 hit.
PS51030. NUCLEAR_REC_DBD_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q5QJV7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSQVVGIEP LYIKAEPASP DSPKGSSETE TEPPVTLASG PAPARCLPGH
60 70 80 90 100
KEEEDGEGAG SGEQGSGKLV LSSLPKRLCL VCGDVASGYH YGVASCEACK
110 120 130 140 150
AFFKRTIQGS IEYSCPASNE CEITKRRRKA CQACRFTKCL RVGMLKEGVR
160 170 180 190 200
LDRVRGGRQK YKRRPEVDPL PFPGPFPAGP LAVAGGPRKT APVNALVSHL
210 220 230 240 250
LVVEPEKLYA MPDPASPDGH LPAVATLCDL FDREIVVTIS WAKSIPGFSS
260 270 280 290 300
LSLSDQMSVL QSVWMEVLVL GVAQRSLPLQ DELAFAEDLV LDEEGARAAG
310 320 330 340 350
LGDLGAALLQ LVRRLQALRL EREEYVLLKA LALANSDSVH IEDAEAVEQL
360 370 380 390 400
REALHEALLE YEAGRAGPGG GAERRRAGRL LLTLPLLRQT AGKVLAHFYG
410 420
VKLEGKVPMH KLFLEMLEAM MD
Length:422
Mass (Da):45,464
Last modified:July 10, 2007 - v2
Checksum:i2F54EEA1BD3B511D
GO

Sequence cautioni

The sequence AAI04702 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence AAQ17212 differs from that shown. Reason: Frameshift at positions 408 and 413.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY280663 mRNA. Translation: AAQ17212.1. Frameshift.
BC104701 mRNA. Translation: AAI04702.1. Different initiation.
RefSeqiNP_001008511.2. NM_001008511.2.
UniGeneiRn.130171.

Genome annotation databases

EnsembliENSRNOT00000028697; ENSRNOP00000028697; ENSRNOG00000021139.
GeneIDi293701.
KEGGirno:293701.
UCSCiRGD:1583866. rat.

Similar proteinsi

Entry informationi

Entry nameiERR1_RAT
AccessioniPrimary (citable) accession number: Q5QJV7
Secondary accession number(s): Q3MHT1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 10, 2007
Last sequence update: July 10, 2007
Last modified: November 22, 2017
This is version 105 of the entry and version 2 of the sequence. See 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