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Protein

Protein XRI1

Gene

XRI1

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

Functioni

Required for mitotic division of the generative cell nucleus and the development of mature tricellular pollen grains, and for male and female meiosis.1 Publication

Miscellaneous

The induction by X-rays is dependent on DNA damage signaling by ATM.

GO - Biological processi

  • DNA repair Source: TAIR
  • female meiotic nuclear division Source: TAIR
  • male meiotic nuclear division Source: TAIR
  • pollen development Source: TAIR
  • response to X-ray Source: TAIR

Keywordsi

Biological processMeiosis

Names & Taxonomyi

Protein namesi
Recommended name:
Protein XRI1
Alternative name(s):
Protein X-RAY INDUCED 1
Gene namesi
Name:XRI1
Ordered Locus Names:At5g48720
ORF Names:K24G6.5
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G48720
TAIRilocus:2156519 AT5G48720

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

Nucleus

Pathology & Biotechi

Disruption phenotypei

Complete sterility.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003783271 – 300Protein XRI1Add BLAST300

Proteomic databases

PaxDbiQ6NLW5

Expressioni

Inductioni

By X-rays and bleomycin treatment.2 Publications

Gene expression databases

ExpressionAtlasiQ6NLW5 baseline and differential
GenevisibleiQ6NLW5 AT

Interactioni

Subunit structurei

Interacts (via C-terminal domain) with MIP1.1 Publication

Binary interactionsi

WithEntry#Exp.IntActNotes
MIP1Q8RX222EBI-2270660,EBI-2270543

Protein-protein interaction databases

BioGridi20176, 1 interactor
IntActiQ6NLW5, 1 interactor
STRINGi3702.AT5G48720.2

Family & Domainsi

Phylogenomic databases

eggNOGiENOG410IWBQ Eukaryota
ENOG410YGP1 LUCA
HOGENOMiHOG000070695
InParanoidiQ6NLW5
OMAiPYKIKHK
OrthoDBiEOG09360IH6
PhylomeDBiQ6NLW5

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q6NLW5-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MDYGDDDRSS SWNWQVDNYN HQPQSHFSDV PDCTMTEVTL NQEDHSYMFD
60 70 80 90 100
DENTPVKACS ELGYHVTTED TNRKMEVHSE TRSALKRRRM LQFEDQPETS
110 120 130 140 150
LFSSESFSAI LKSSARDDTF DELLPEGSQL IEGFSEDASA SSFEGLDLYA
160 170 180 190 200
EEWYADCLND AETPMLPDDL NFGSPDVQVD ISEYLNVPPE TETREVQRPV
210 220 230 240 250
TRSSPNVIFK GRKSFSRPVS KLPSSIIYPF AFIKPCGVHG GMTLKDINQK
260 270 280 290 300
IRNPPAKPKA HIEEPAVIQT SAFSGKPVVG KTKIRTEGGK GSITIMRTRG
Note: No experimental confirmation available.
Length:300
Mass (Da):33,719
Last modified:June 16, 2009 - v2
Checksum:i23B32F668BDB6FEA
GO
Isoform 2 (identifier: Q6NLW5-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-34: Missing.

Show »
Length:266
Mass (Da):29,690
Checksum:iC5B4097B2B22F282
GO

Sequence cautioni

The sequence BAB09425 differs from that shown. Reason: Erroneous gene model prediction.Curated

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_0375421 – 34Missing in isoform 2. 1 PublicationAdd BLAST34

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB012242 Genomic DNA Translation: BAB09425.1 Sequence problems.
CP002688 Genomic DNA Translation: AED95715.1
CP002688 Genomic DNA Translation: AED95716.1
CP002688 Genomic DNA Translation: ANM68399.1
CP002688 Genomic DNA Translation: ANM68400.1
BT012214 mRNA Translation: AAS76701.1
BT020567 mRNA Translation: AAW78586.1
RefSeqiNP_001154770.1, NM_001161298.2 [Q6NLW5-1]
NP_001330159.1, NM_001344803.1 [Q6NLW5-2]
NP_001330160.1, NM_001344804.1 [Q6NLW5-1]
NP_199683.2, NM_124249.3 [Q6NLW5-2]
UniGeneiAt.50516

Genome annotation databases

EnsemblPlantsiAT5G48720.1; AT5G48720.1; AT5G48720 [Q6NLW5-2]
AT5G48720.2; AT5G48720.2; AT5G48720 [Q6NLW5-1]
AT5G48720.3; AT5G48720.3; AT5G48720 [Q6NLW5-2]
AT5G48720.4; AT5G48720.4; AT5G48720 [Q6NLW5-1]
GeneIDi834930
GrameneiAT5G48720.1; AT5G48720.1; AT5G48720 [Q6NLW5-2]
AT5G48720.2; AT5G48720.2; AT5G48720 [Q6NLW5-1]
AT5G48720.3; AT5G48720.3; AT5G48720 [Q6NLW5-2]
AT5G48720.4; AT5G48720.4; AT5G48720 [Q6NLW5-1]
KEGGiath:AT5G48720

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiXRI1_ARATH
AccessioniPrimary (citable) accession number: Q6NLW5
Secondary accession number(s): Q9FKC4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 16, 2009
Last sequence update: June 16, 2009
Last modified: April 25, 2018
This is version 74 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health