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Protein

Uclacyanin-2

Gene

At2g44790

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

Functioni

Probably acts as an electron carrier involved in oxygen activation and/or lignin formation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi65CopperPROSITE-ProRule annotation1
Metal bindingi106CopperPROSITE-ProRule annotation1
Metal bindingi111CopperPROSITE-ProRule annotation1
Metal bindingi118CopperPROSITE-ProRule annotation1

GO - Molecular functioni

Keywordsi

Biological processElectron transport, Transport
LigandCopper, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Uclacyanin-2
Alternative name(s):
Blue copper-binding protein II
Short name:
BCB II
Phytocyanin 2
Uclacyanin-II
Gene namesi
Ordered Locus Names:At2g44790
ORF Names:F16B22.32
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G44790
TAIRilocus:2042426 AT2G44790

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 29Sequence analysisAdd BLAST29
ChainiPRO_000000286830 – 178Uclacyanin-2Add BLAST149
PropeptideiPRO_0000002869179 – 202Removed in mature formCuratedAdd BLAST24

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi86N-linked (GlcNAc...) asparagineSequence analysis1
Lipidationi178GPI-anchor amidated serineSequence analysis1

Keywords - PTMi

Glycoprotein, GPI-anchor, Lipoprotein

Proteomic databases

PaxDbiO80517
PRIDEiO80517

Expressioni

Gene expression databases

ExpressionAtlasiO80517 baseline and differential
GenevisibleiO80517 AT

Interactioni

Protein-protein interaction databases

BioGridi4424, 1 interactor
STRINGi3702.AT2G44790.1

Structurei

3D structure databases

ProteinModelPortaliO80517
SMRiO80517
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini30 – 126PhytocyaninPROSITE-ProRule annotationAdd BLAST97

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi131 – 175Pro-richAdd BLAST45

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410J0VH Eukaryota
ENOG410YVSJ LUCA
HOGENOMiHOG000237627
InParanoidiO80517
OMAiSMYFICP
OrthoDBiEOG09360WAH
PhylomeDBiO80517

Family and domain databases

Gene3Di2.60.40.420, 1 hit
InterProiView protein in InterPro
IPR008972 Cupredoxin
IPR003245 Phytocyanin_dom
PfamiView protein in Pfam
PF02298 Cu_bind_like, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD003122 Plcyanin-like, 1 hit
SUPFAMiSSF49503 SSF49503, 1 hit
PROSITEiView protein in PROSITE
PS51485 PHYTOCYANIN, 1 hit

Sequencei

Sequence statusi: Complete.

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

O80517-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAMNGLSKMA VAAATALLLV LTIVPGAVAV TYTIEWTTGV DYSGWATGKT
60 70 80 90 100
FRVGDILEFK YGSSHTVDVV DKAGYDGCDA SSSTENHSDG DTKIDLKTVG
110 120 130 140 150
INYFICSTPG HCRTNGGMKL AVNVVAGSAG PPATPTPPSS TPGTPTTPES
160 170 180 190 200
PPSGGSPTPT TPTPGAGSTS PPPPPKASGA SKGVMSYVLV GVSMVLGYGL

WM
Length:202
Mass (Da):20,354
Last modified:November 1, 1998 - v1
Checksum:i571122127BDEBAF6
GO

Sequence cautioni

The sequence AAC32039 differs from that shown. Reason: Frameshift at position 132.Curated
The sequence CAA81189 differs from that shown. Reason: Frameshift at position 12.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti80A → G in AAB47973 (Ref. 2) Curated1
Sequence conflicti109P → T in AAB47973 (Ref. 2) Curated1
Sequence conflicti113 – 115RTN → S in AAC32039 (PubMed:9761472).Curated3
Sequence conflicti113 – 115RTN → S in AAB47973 (Ref. 2) Curated3
Sequence conflicti130 – 133GPPA → DLR in AAB50232 (Ref. 2) Curated4
Sequence conflicti130 – 133GPPA → DLR in AAB47973 (Ref. 2) Curated4

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti113 – 114RT → SL in strain: cv. Landsberg erecta. 2

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U76299 mRNA Translation: AAC32039.1 Frameshift.
U90428 Genomic DNA Translation: AAB50232.1
U57320 mRNA Translation: AAB47973.1
AC003672 Genomic DNA Translation: AAC27480.1
CP002685 Genomic DNA Translation: AEC10467.1
AY049292 mRNA Translation: AAK83634.1
AY093758 mRNA Translation: AAM10382.1
AY085929 mRNA Translation: AAM63141.1
Z26202 mRNA Translation: CAA81189.1 Frameshift.
PIRiT01605
T52408
T52409
T52410
RefSeqiNP_182006.1, NM_130043.3
UniGeneiAt.20433
At.73204

Genome annotation databases

EnsemblPlantsiAT2G44790.1; AT2G44790.1; AT2G44790
GeneIDi819088
GrameneiAT2G44790.1; AT2G44790.1; AT2G44790
KEGGiath:AT2G44790

Similar proteinsi

Entry informationi

Entry nameiBCB2_ARATH
AccessioniPrimary (citable) accession number: O80517
Secondary accession number(s): O03987
, O82082, Q39252, Q42071, Q8LDL7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 29, 2003
Last sequence update: November 1, 1998
Last modified: May 23, 2018
This is version 131 of the entry and version 1 of the sequence. See 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

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