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Protein

EG45-like domain containing protein 2

Gene

EGC2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Plays a systemic role in water and solute homeostasis.2 Publications

GO - Biological processi

  1. alternative respiration Source: TAIR
  2. systemic acquired resistance Source: TAIR
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
EG45-like domain containing protein 2
Alternative name(s):
Plant natriuretic peptide A
Short name:
AtEXPR3
Short name:
AtPNP-A
Short name:
Ath-ExpGamma-1.2
Gene namesi
Name:EGC2
Synonyms:EXPR3, PNP-A
Ordered Locus Names:At2g18660
ORF Names:MSF3.4
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548 Componenti: Chromosome 2

Organism-specific databases

TAIRiAT2G18660.

Subcellular locationi

  1. Secreted Curated

GO - Cellular componenti

  1. apoplast Source: TAIR
  2. cell wall Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2525Sequence AnalysisAdd
BLAST
Chaini26 – 130105EG45-like domain containing protein 2PRO_0000008717Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi106 – 1061N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Expressioni

Tissue specificityi

Expressed in unstressed leaves.1 Publication

Gene expression databases

GenevestigatoriQ9ZV52.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G18660.1-P.

Structurei

3D structure databases

ProteinModelPortaliQ9ZV52.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini28 – 130103Expansin-like EG45PROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 expansin-like EG45 domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiNOG312066.
HOGENOMiHOG000242042.
InParanoidiQ9ZV52.
OMAiRYRVRCI.
PhylomeDBiQ9ZV52.

Family and domain databases

Gene3Di2.40.40.10. 1 hit.
InterProiIPR014733. Barwin-like_endoglucanase.
IPR007112. Expansin/allergen_DPBB_dom.
IPR009009. RlpA-like_DPBB.
[Graphical view]
PfamiPF03330. DPBB_1. 1 hit.
[Graphical view]
SMARTiSM00837. DPBB_1. 1 hit.
[Graphical view]
SUPFAMiSSF50685. SSF50685. 1 hit.
PROSITEiPS50842. EXPANSIN_EG45. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q9ZV52-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKMAVKFVV VMIVFAQILA PIAEAAQGKA VYYDPPYTRS ACYGTQRETL
60 70 80 90 100
VVGVKNNLWQ NGRACGRRYR VRCIGATYNF DRACTGRTVD VKVVDFCREP
110 120 130
CNGDLNLSRD AFRVIANTDA GNIRVVYTPI
Length:130
Mass (Da):14,518
Last modified:April 3, 2002 - v2
Checksum:iB0C51C6065043BC9
GO

Sequence cautioni

The sequence AAD08935.1 differs from that shown. Reason: Erroneous initiation. Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti130 – 1301Missing in AAD08935 (PubMed:10617197).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC005724 Genomic DNA. Translation: AAD08935.1. Different initiation.
CP002685 Genomic DNA. Translation: AEC06790.1.
AY065269 mRNA. Translation: AAL38745.1.
AY142603 mRNA. Translation: AAN13172.1.
PIRiA84567.
RefSeqiNP_849979.1. NM_179648.1.
UniGeneiAt.28538.

Genome annotation databases

EnsemblPlantsiAT2G18660.1; AT2G18660.1; AT2G18660.
GeneIDi816381.
KEGGiath:AT2G18660.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC005724 Genomic DNA. Translation: AAD08935.1. Different initiation.
CP002685 Genomic DNA. Translation: AEC06790.1.
AY065269 mRNA. Translation: AAL38745.1.
AY142603 mRNA. Translation: AAN13172.1.
PIRiA84567.
RefSeqiNP_849979.1. NM_179648.1.
UniGeneiAt.28538.

3D structure databases

ProteinModelPortaliQ9ZV52.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT2G18660.1-P.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT2G18660.1; AT2G18660.1; AT2G18660.
GeneIDi816381.
KEGGiath:AT2G18660.

Organism-specific databases

TAIRiAT2G18660.

Phylogenomic databases

eggNOGiNOG312066.
HOGENOMiHOG000242042.
InParanoidiQ9ZV52.
OMAiRYRVRCI.
PhylomeDBiQ9ZV52.

Miscellaneous databases

PROiQ9ZV52.

Gene expression databases

GenevestigatoriQ9ZV52.

Family and domain databases

Gene3Di2.40.40.10. 1 hit.
InterProiIPR014733. Barwin-like_endoglucanase.
IPR007112. Expansin/allergen_DPBB_dom.
IPR009009. RlpA-like_DPBB.
[Graphical view]
PfamiPF03330. DPBB_1. 1 hit.
[Graphical view]
SMARTiSM00837. DPBB_1. 1 hit.
[Graphical view]
SUPFAMiSSF50685. SSF50685. 1 hit.
PROSITEiPS50842. EXPANSIN_EG45. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  2. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  3. "Empirical analysis of transcriptional activity in the Arabidopsis genome."
    Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G.
    , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
    Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  4. "Expansin-like molecules: novel functions derived from common domains."
    Ludidi N.N., Heazlewood J.L., Seoighe C., Irving H.R., Gehring C.A.
    J. Mol. Evol. 54:587-594(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, FUNCTION.
    Strain: cv. Landsberg erecta.
  5. "AtPNP-A is a systemically mobile natriuretic peptide immunoanalogue with a role in Arabidopsis thaliana cell volume regulation."
    Morse M., Pironcheva G., Gehring C.
    FEBS Lett. 556:99-103(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.

Entry informationi

Entry nameiEGC2_ARATH
AccessioniPrimary (citable) accession number: Q9ZV52
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 3, 2002
Last sequence update: April 3, 2002
Last modified: April 29, 2015
This is version 99 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.