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Protein

Protein JINGUBANG

Gene

JGB

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Negative regulator of pollen germination (PubMed:27468890). Prevents pollination in moist environments by inhibiting jasmonic acid synthesis (PubMed:27468890). Stabilizes pollen tube growth (PubMed:27468890).1 Publication

GO - Biological processi

  • pollen germination Source: TAIR
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Protein JINGUBANG1 Publication
Gene namesi
Name:JGB1 Publication
Ordered Locus Names:At2g26490Imported
ORF Names:T9J22.16Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

TAIRiAT2G26490.

Subcellular locationi

  • Nucleus 1 Publication
  • Cytoplasm 1 Publication

  • Note: The nuclear protein is functional.1 Publication

GO - Cellular componenti

  • cytoplasm Source: TAIR
  • nucleus Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

Pathology & Biotechi

Disruption phenotypei

No visible phenotype under normal growth conditions, but hyperactive pollen germination.1 Publication

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Mutagenesisi344L → A: Increased nuclear localization. 1 Publication1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004386021 – 465Protein JINGUBANGAdd BLAST465

Expressioni

Tissue specificityi

Expressed specifically in pollen (PubMed:27468890). Not detected in roots, stems or leaves (PubMed:27468890).1 Publication

Developmental stagei

Detected first in bicellular pollen and then most abundant in tricellular and mature pollen and growing pollen tubes.1 Publication

Interactioni

Subunit structurei

Interacts with TCP4.1 Publication

Protein-protein interaction databases

STRINGi3702.AT2G26490.1.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Repeati94 – 131WD 1Sequence analysisAdd BLAST38
Repeati132 – 169WD 2Sequence analysisAdd BLAST38
Repeati204 – 243WD 3Sequence analysisAdd BLAST40
Repeati246 – 284WD 4Sequence analysisAdd BLAST39
Repeati293 – 332WD 5Sequence analysisAdd BLAST40
Repeati336 – 373WD 6Sequence analysisAdd BLAST38
Repeati378 – 426WD 7Sequence analysisAdd BLAST49

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi344 – 346Nuclear exporting signal1 Publication3

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi432 – 437Poly-GlnSequence analysis6

Sequence similaritiesi

Contains 7 WD repeats.Sequence analysis

Keywords - Domaini

Repeat, WD repeat

Phylogenomic databases

eggNOGiENOG410ISJ0. Eukaryota.
COG2319. LUCA.
HOGENOMiHOG000236376.
OMAiKASIWIK.
OrthoDBiEOG09360G9M.

Family and domain databases

Gene3Di2.130.10.10. 2 hits.
InterProiIPR020472. G-protein_beta_WD-40_rep.
IPR015943. WD40/YVTN_repeat-like_dom.
IPR001680. WD40_repeat.
IPR017986. WD40_repeat_dom.
[Graphical view]
PfamiPF00400. WD40. 4 hits.
[Graphical view]
PRINTSiPR00320. GPROTEINBRPT.
SMARTiSM00320. WD40. 7 hits.
[Graphical view]
SUPFAMiSSF50978. SSF50978. 2 hits.
PROSITEiPS50082. WD_REPEATS_2. 4 hits.
PS50294. WD_REPEATS_REGION. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O48716-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFTEADSIPR AKYANMMHSD PNLSSTMTQQ TEEEYGIRNS SASAVGTGMY
60 70 80 90 100
DRMSCEGSPM MMSPWNQATP FTQTQWSTVE ENLPQNGLIG SLVREEGHIY
110 120 130 140 150
SLAATKDLLY TGSDSKNIRV WKNLKEFSAF KCNSGLVKAI VISGEKIFTG
160 170 180 190 200
HQDGKIRVWK VSPKNQSLHK RSGTLPTLKD IFKASLKPRN YVEVKKHRTA
210 220 230 240 250
LWIKHADAVS CLSLNDEQGL LYSASWDRTI KVWRIADSKC LESIPAHDDA
260 270 280 290 300
VNSVVSTTEA IVFSGSADGT VKAWKRDQQG KYTKHTLMQT LTKQESAVTA
310 320 330 340 350
LAVSKNGAAV YFGSSDGLVN FWEREKQLNY GGILKGHKLA VLCLEVAGSL
360 370 380 390 400
VFSGSADKTI CVWKRDGNIH TCLSVLTGHT GPVKCLAVEA DREASERRDK
410 420 430 440 450
KWIVYSGSLD KSVKVWGVSE SFIDMNQMSM MQQQQQQHVI SHSEPFMSDG
460
SFSSSAGGAS SHRRH
Length:465
Mass (Da):51,437
Last modified:June 1, 1998 - v1
Checksum:i1311C66726733661
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC002505 Genomic DNA. Translation: AAC14498.1.
CP002685 Genomic DNA. Translation: AEC07844.1.
BT015086 mRNA. Translation: AAT71958.1.
BT015900 mRNA. Translation: AAU95436.1.
PIRiT00982.
RefSeqiNP_180217.1. NM_128206.3.
UniGeneiAt.50101.

Genome annotation databases

EnsemblPlantsiAT2G26490.1; AT2G26490.1; AT2G26490.
GeneIDi817190.
GrameneiAT2G26490.1; AT2G26490.1; AT2G26490.
KEGGiath:AT2G26490.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC002505 Genomic DNA. Translation: AAC14498.1.
CP002685 Genomic DNA. Translation: AEC07844.1.
BT015086 mRNA. Translation: AAT71958.1.
BT015900 mRNA. Translation: AAU95436.1.
PIRiT00982.
RefSeqiNP_180217.1. NM_128206.3.
UniGeneiAt.50101.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT2G26490.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT2G26490.1; AT2G26490.1; AT2G26490.
GeneIDi817190.
GrameneiAT2G26490.1; AT2G26490.1; AT2G26490.
KEGGiath:AT2G26490.

Organism-specific databases

TAIRiAT2G26490.

Phylogenomic databases

eggNOGiENOG410ISJ0. Eukaryota.
COG2319. LUCA.
HOGENOMiHOG000236376.
OMAiKASIWIK.
OrthoDBiEOG09360G9M.

Family and domain databases

Gene3Di2.130.10.10. 2 hits.
InterProiIPR020472. G-protein_beta_WD-40_rep.
IPR015943. WD40/YVTN_repeat-like_dom.
IPR001680. WD40_repeat.
IPR017986. WD40_repeat_dom.
[Graphical view]
PfamiPF00400. WD40. 4 hits.
[Graphical view]
PRINTSiPR00320. GPROTEINBRPT.
SMARTiSM00320. WD40. 7 hits.
[Graphical view]
SUPFAMiSSF50978. SSF50978. 2 hits.
PROSITEiPS50082. WD_REPEATS_2. 4 hits.
PS50294. WD_REPEATS_REGION. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiJGB_ARATH
AccessioniPrimary (citable) accession number: O48716
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 30, 2016
Last sequence update: June 1, 1998
Last modified: November 30, 2016
This is version 140 of the entry and version 1 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

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 one 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.