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Protein

Embigin

Gene

Emb

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

Functioni

Plays a role in the outgrowth of motoneurons and in the formation of neuromuscular junctions. Following muscle denervation, promotes nerve terminal sprouting and the formation of additional acetylcholine receptor clusters at synaptic sites without affecting terminal Schwann cell number or morphology. Delays the retraction of terminal sprouts following re-innervation of denervated endplates (By similarity). Plays a role in targeting the monocarboxylate transporters SLC16A1 and SLC16A7 to the cell membrane.By similarity2 Publications

GO - Biological processi

  • cell adhesion Source: RGD
  • plasma membrane lactate transport Source: RGD

Names & Taxonomyi

Protein namesi
Recommended name:
Embigin
Gene namesi
Name:Emb
Synonyms:Gp70
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Unplaced

Organism-specific databases

RGDi621067. Emb.

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
Topological domaini34 – 264ExtracellularSequence analysisAdd BLAST231
Transmembranei265 – 285HelicalSequence analysisAdd BLAST21
Topological domaini286 – 328CytoplasmicSequence analysisAdd BLAST43

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Synapse

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 33Sequence analysisAdd BLAST33
ChainiPRO_000001475134 – 328EmbiginAdd BLAST295

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi55N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi62N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi75N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi88 ↔ 144PROSITE-ProRule annotation
Glycosylationi100N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi117N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi180 ↔ 238PROSITE-ProRule annotation
Glycosylationi189N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi196N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi214N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi219N-linked (GlcNAc...) asparagineSequence analysis1
Modified residuei310PhosphoserineCombined sources1

Post-translational modificationi

N-glycosylated.1 Publication

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

PaxDbiO88775.
PRIDEiO88775.

PTM databases

iPTMnetiO88775.
PhosphoSitePlusiO88775.

Expressioni

Tissue specificityi

Detected in prostate, mammary gland and erythrocytes (at protein level). Detected in testis, brain, prostate, heart, kidney, liver, mammary gland and lung.2 Publications

Inductioni

Regulated by muscle activity. Strongly up-regulated after muscle denervation, including that of soleus muscle. Expression is significantly increased 3 days after denervation and reaches a maximum, about 130-fold increase, after 5 days.1 Publication

Interactioni

Subunit structurei

Interacts with SLC16A1 and SLC16A7.4 Publications

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000015306.

Structurei

3D structure databases

ProteinModelPortaliO88775.
SMRiO88775.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini67 – 160Ig-like 1Add BLAST94
Domaini159 – 254Ig-like 2Add BLAST96

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IVBC. Eukaryota.
ENOG41120A3. LUCA.
HOGENOMiHOG000082417.
HOVERGENiHBG051471.
InParanoidiO88775.
PhylomeDBiO88775.
TreeFamiTF326759.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
InterProiView protein in InterPro
IPR027114. Embigin.
IPR007110. Ig-like_dom.
IPR036179. Ig-like_dom_sf.
IPR013783. Ig-like_fold.
IPR003599. Ig_sub.
PANTHERiPTHR10075:SF4. PTHR10075:SF4. 1 hit.
SMARTiView protein in SMART
SM00409. IG. 2 hits.
SUPFAMiSSF48726. SSF48726. 2 hits.
PROSITEiView protein in PROSITE
PS50835. IG_LIKE. 2 hits.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

O88775-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRSHTGLRAL VAPGCSLLLL YLLAATRPDR AVGDPADSAF TSLPVREEMM
60 70 80 90 100
AKYANLSLET YNISLTEQTR VSEQNITLER PSHLELECTF TATEDVMSMN
110 120 130 140 150
VTWKKDDALL ETTDGFNTTK MGDTLYSQYR FTVFNSKQMG KYSCFLGEEL
160 170 180 190 200
RGTFNIRVPK VHGKNKPLIT YVGDSTVLKC ECQNCLPLNW TWYMSNGTAQ
210 220 230 240 250
VPIDVHVNDK FDINGSYANE TKLKVKHLLE EDGGSYWCRA AFPLGESEEH
260 270 280 290 300
IKLVVLSFMV PLKPFLAIIA EVILLVAIIL LCEVYTQKKK NDPDDGKEFE
310 320
QIEQLKSDDS NGIENNVPRY RKTDSGDQ
Length:328
Mass (Da):37,005
Last modified:November 1, 1998 - v1
Checksum:iC749A847ACE374B1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ009698 mRNA. Translation: CAA08796.1.
BC061846 mRNA. Translation: AAH61846.1.
RefSeqiNP_446171.1. NM_053719.1.
UniGeneiRn.16221.

Genome annotation databases

GeneIDi114511.
KEGGirno:114511.

Similar proteinsi

Entry informationi

Entry nameiEMB_RAT
AccessioniPrimary (citable) accession number: O88775
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 2005
Last sequence update: November 1, 1998
Last modified: October 25, 2017
This is version 110 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome