UniProtKB - P51774 (EGR2_RAT)
E3 SUMO-protein ligase EGR2
Egr2
Functioni
Sequence-specific DNA-binding transcription factor (By similarity).
Plays a role in hindbrain segmentation by regulating the expression of a subset of homeobox containing genes and in Schwann cell myelination by regulating the expression of genes involved in the formation and maintenance of myelin (By similarity).
Binds to two EGR2-consensus sites EGR2A (5'-CTGTAGGAG-3') and EGR2B (5'-ATGTAGGTG-3') in the HOXB3 enhancer and promotes HOXB3 transcriptional activation (By similarity).
Binds to specific DNA sites located in the promoter region of HOXA4, HOXB2 and ERBB2 (By similarity).
Regulates hindbrain segmentation by controlling the expression of Hox genes, such as HOXA4, HOXB3 and HOXB2, and thereby specifying odd and even rhombomeres (By similarity).
Promotes the expression of HOXB3 in the rhombomere r5 in the hindbrain (By similarity).
Regulates myelination in the peripheral nervous system after birth, possibly by regulating the expression of myelin proteins, such as MPZ, and by promoting the differentiation of Schwann cells (By similarity).
Involved in the development of the jaw openener musculature, probably by playing a role in its innervation through trigeminal motor neurons (By similarity).
May play a role in adipogenesis, possibly by regulating the expression of CEBPB (By similarity).
By similarityE3 SUMO-protein ligase helping SUMO1 conjugation to its coregulators NAB1 and NAB2, whose sumoylation down-regulates EGR2 transcriptional activity.
By similarity: protein sumoylation Pathwayi
This protein is involved in the pathway protein sumoylation, which is part of Protein modification.View all proteins of this organism that are known to be involved in the pathway protein sumoylation and in Protein modification.
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Zinc fingeri | 337 – 361 | C2H2-type 1PROSITE-ProRule annotationAdd BLAST | 25 | |
Zinc fingeri | 367 – 389 | C2H2-type 2PROSITE-ProRule annotationAdd BLAST | 23 | |
Zinc fingeri | 395 – 417 | C2H2-type 3PROSITE-ProRule annotationAdd BLAST | 23 |
GO - Molecular functioni
- chromatin binding Source: UniProtKB
- DNA binding Source: RGD
- DNA-binding transcription activator activity, RNA polymerase II-specific Source: RGD
- DNA-binding transcription factor activity Source: UniProtKB
- DNA-binding transcription factor activity, RNA polymerase II-specific Source: UniProtKB
- HMG box domain binding Source: UniProtKB
- metal ion binding Source: UniProtKB-KW
- RNA polymerase II cis-regulatory region sequence-specific DNA binding Source: RGD
- RNA polymerase II-specific DNA-binding transcription factor binding Source: RGD
- sequence-specific DNA binding Source: UniProtKB
- sequence-specific double-stranded DNA binding Source: RGD
- SUMO ligase activity Source: RGD
- transcription cis-regulatory region binding Source: UniProtKB
- ubiquitin protein ligase binding Source: RGD
GO - Biological processi
- aorta development Source: RGD
- brain segmentation Source: RGD
- cellular response to organic substance Source: RGD
- facial nerve structural organization Source: UniProtKB
- fat cell differentiation Source: RGD
- gene expression Source: RGD
- learning or memory Source: RGD
- motor neuron axon guidance Source: RGD
- myelination Source: RGD
- positive regulation of myelination Source: UniProtKB
- positive regulation of Schwann cell differentiation Source: UniProtKB
- positive regulation of transcription, DNA-templated Source: UniProtKB
- positive regulation of transcription by RNA polymerase II Source: UniProtKB
- protein export from nucleus Source: UniProtKB
- protein sumoylation Source: RGD
- regulation of neuronal synaptic plasticity Source: RGD
- regulation of ossification Source: RGD
- regulation of transcription, DNA-templated Source: RGD
- regulation of transcription by RNA polymerase II Source: GO_Central
- response to insulin Source: RGD
- rhombomere 3 development Source: RGD
- rhombomere 3 formation Source: RGD
- rhombomere 3 structural organization Source: UniProtKB
- rhombomere 5 formation Source: RGD
- rhombomere 5 structural organization Source: UniProtKB
- rhythmic behavior Source: RGD
- Schwann cell differentiation Source: UniProtKB
- skeletal muscle cell differentiation Source: UniProtKB
Keywordsi
Molecular function | Activator, DNA-binding, Transferase |
Biological process | Transcription, Transcription regulation, Ubl conjugation pathway |
Ligand | Metal-binding, Zinc |
Enzyme and pathway databases
Reactomei | R-RNO-9031628, NGF-stimulated transcription |
UniPathwayi | UPA00886 |
Names & Taxonomyi
Protein namesi | Recommended name: E3 SUMO-protein ligase EGR2 (EC:2.3.2.-By similarity)Alternative name(s): E3 SUMO-protein transferase ERG2Curated Early growth response protein 2 Short name: EGR-2 Zinc finger protein Krox-20 |
Gene namesi | Name:Egr2 Synonyms:Egr-2, Krox-20, Krox20 |
Organismi | Rattus norvegicus (Rat) |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 621608, Egr2 |
Subcellular locationi
Nucleus
- Nucleus By similarity
Nucleus
- nucleoplasm Source: Reactome
- nucleus Source: UniProtKB
Other locations
- cytoplasm Source: UniProtKB
Keywords - Cellular componenti
NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000047121 | 1 – 470 | E3 SUMO-protein ligase EGR2Add BLAST | 470 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 247 | N6-acetyllysine; by EP300By similarity | 1 |
Post-translational modificationi
Keywords - PTMi
Acetylation, Ubl conjugationProteomic databases
PaxDbi | P51774 |
Expressioni
Gene expression databases
Bgeei | ENSRNOG00000000640, Expressed in frontal cortex and 20 other tissues |
Genevisiblei | P51774, RN |
Interactioni
Subunit structurei
Interacts with HCFC1 (By similarity).
Interacts with WWP2 (By similarity).
Interacts with UBC9 (By similarity).
Interacts with CITED1 (By similarity).
Interacts (via phosphorylated form) with SFN (By similarity).
By similarityGO - Molecular functioni
- HMG box domain binding Source: UniProtKB
- RNA polymerase II-specific DNA-binding transcription factor binding Source: RGD
- ubiquitin protein ligase binding Source: RGD
Protein-protein interaction databases
STRINGi | 10116.ENSRNOP00000000792 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 126 – 153 | DisorderedSequence analysisAdd BLAST | 28 | |
Regioni | 159 – 178 | DisorderedSequence analysisAdd BLAST | 20 | |
Regioni | 184 – 211 | DisorderedSequence analysisAdd BLAST | 28 | |
Regioni | 275 – 344 | DisorderedSequence analysisAdd BLAST | 70 | |
Regioni | 408 – 470 | DisorderedSequence analysisAdd BLAST | 63 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 188 – 203 | Polar residuesSequence analysisAdd BLAST | 16 | |
Compositional biasi | 425 – 451 | Polar residuesSequence analysisAdd BLAST | 27 |
Sequence similaritiesi
Zinc finger
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Zinc fingeri | 337 – 361 | C2H2-type 1PROSITE-ProRule annotationAdd BLAST | 25 | |
Zinc fingeri | 367 – 389 | C2H2-type 2PROSITE-ProRule annotationAdd BLAST | 23 | |
Zinc fingeri | 395 – 417 | C2H2-type 3PROSITE-ProRule annotationAdd BLAST | 23 |
Keywords - Domaini
Repeat, Zinc-fingerPhylogenomic databases
eggNOGi | KOG1721, Eukaryota |
GeneTreei | ENSGT00940000158394 |
HOGENOMi | CLU_043235_0_0_1 |
InParanoidi | P51774 |
OMAi | SCRWSAR |
OrthoDBi | 1318335at2759 |
PhylomeDBi | P51774 |
TreeFami | TF318980 |
Family and domain databases
InterProi | View protein in InterPro IPR021849, EGR_N IPR036236, Znf_C2H2_sf IPR013087, Znf_C2H2_type |
Pfami | View protein in Pfam PF11928, DUF3446, 1 hit PF00096, zf-C2H2, 3 hits |
SMARTi | View protein in SMART SM00355, ZnF_C2H2, 3 hits |
SUPFAMi | SSF57667, SSF57667, 2 hits |
PROSITEi | View protein in PROSITE PS00028, ZINC_FINGER_C2H2_1, 3 hits PS50157, ZINC_FINGER_C2H2_2, 3 hits |
s (2)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsialternative splicing. AlignAdd to basketThis isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MMTAKAVDKI PVTLSGFMHQ LPDSLYPVED LAAPSVTIFP NGELGGPFDQ
60 70 80 90 100
MNGVAGDGMI NIDMTGEKRP LDLPYPSSFA PISAPRNQTF TYMGKFSIDP
110 120 130 140 150
QYPGASCYPE GIINIVSAGI LQGVTPPAST TASSSVTSAS PNPLATGPLG
160 170 180 190 200
VCTMSQTQPE LDHLYSPPPP PPPYSGCTGD LYQDPSAFLS PPPTTSTSSL
210 220 230 240 250
AYQPPPSYPS PKPAMDPGLI PMIPDYPGFF PSPCQRDPHG AAGPDRKPFP
260 270 280 290 300
CPLDSLRVPP PLTPLSTIRN FTLGGPSAGV TGPGASGGGE GPRLPGSGSA
310 320 330 340 350
AVTATPYNPH HLPLRPILRP RKYPNRPSKT PVHERPYPCP AEGCDRRFSR
360 370 380 390 400
SDELTRHIRI HTGHKPFQCR ICMRNFSRSD HLTTHIRTHT GEKPFACDYC
410 420 430 440 450
GRKFARSDER KRHTKIHLRQ KERKSSAPSS SASAQSSASG PGGSQAGGSL
460 470
CGNSAIGGPL ASCTSRTRTP
The sequence of this isoform differs from the canonical sequence as follows:
1-50: Missing.
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_006865 | 1 – 50 | Missing in isoform Short. 1 PublicationAdd BLAST | 50 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U78102 mRNA Translation: AAB36783.1 D83508 mRNA Translation: BAA11932.1 AB032420 mRNA Translation: BAA89319.1 |
PIRi | JC4716 |
RefSeqi | NP_446085.1, NM_053633.1 [P51774-1] XP_017457019.1, XM_017601530.1 [P51774-2] |
Genome annotation databases
Ensembli | ENSRNOT00000000792; ENSRNOP00000000792; ENSRNOG00000000640 [P51774-1] |
GeneIDi | 114090 |
KEGGi | rno:114090 |
UCSCi | RGD:621608, rat [P51774-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U78102 mRNA Translation: AAB36783.1 D83508 mRNA Translation: BAA11932.1 AB032420 mRNA Translation: BAA89319.1 |
PIRi | JC4716 |
RefSeqi | NP_446085.1, NM_053633.1 [P51774-1] XP_017457019.1, XM_017601530.1 [P51774-2] |
3D structure databases
SMRi | P51774 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 10116.ENSRNOP00000000792 |
Proteomic databases
PaxDbi | P51774 |
Genome annotation databases
Ensembli | ENSRNOT00000000792; ENSRNOP00000000792; ENSRNOG00000000640 [P51774-1] |
GeneIDi | 114090 |
KEGGi | rno:114090 |
UCSCi | RGD:621608, rat [P51774-1] |
Organism-specific databases
CTDi | 1959 |
RGDi | 621608, Egr2 |
Phylogenomic databases
eggNOGi | KOG1721, Eukaryota |
GeneTreei | ENSGT00940000158394 |
HOGENOMi | CLU_043235_0_0_1 |
InParanoidi | P51774 |
OMAi | SCRWSAR |
OrthoDBi | 1318335at2759 |
PhylomeDBi | P51774 |
TreeFami | TF318980 |
Enzyme and pathway databases
UniPathwayi | UPA00886 |
Reactomei | R-RNO-9031628, NGF-stimulated transcription |
Miscellaneous databases
PROi | PR:P51774 |
Gene expression databases
Bgeei | ENSRNOG00000000640, Expressed in frontal cortex and 20 other tissues |
Genevisiblei | P51774, RN |
Family and domain databases
InterProi | View protein in InterPro IPR021849, EGR_N IPR036236, Znf_C2H2_sf IPR013087, Znf_C2H2_type |
Pfami | View protein in Pfam PF11928, DUF3446, 1 hit PF00096, zf-C2H2, 3 hits |
SMARTi | View protein in SMART SM00355, ZnF_C2H2, 3 hits |
SUPFAMi | SSF57667, SSF57667, 2 hits |
PROSITEi | View protein in PROSITE PS00028, ZINC_FINGER_C2H2_1, 3 hits PS50157, ZINC_FINGER_C2H2_2, 3 hits |
MobiDBi | Search... |
Entry informationi
Entry namei | EGR2_RAT | |
Accessioni | P51774Primary (citable) accession number: P51774 Secondary accession number(s): Q54AG4 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 1, 1996 |
Last sequence update: | November 1, 1997 | |
Last modified: | February 23, 2022 | |
This is version 154 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- PATHWAY comments
Index of metabolic and biosynthesis pathways - SIMILARITY comments
Index of protein domains and families