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Protein

Protein XRI1

Gene

XRI1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-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

GO - Biological processi

  • DNA repair Source: TAIR
  • female meiotic division Source: TAIR
  • male meiosis Source: TAIR
  • pollen development Source: TAIR
  • response to X-ray Source: TAIR
Complete GO annotation...

Keywords - Biological processi

Meiosis

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

TAIRiAT5G48720.

Subcellular locationi

GO - Cellular componenti

  • nucleus Source: TAIR
Complete GO annotation...

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

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.

Structurei

3D structure databases

ProteinModelPortaliQ6NLW5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

eggNOGiENOG410IWBQ. Eukaryota.
ENOG410YGP1. LUCA.
HOGENOMiHOG000070695.
InParanoidiQ6NLW5.
OMAiHDINQRI.
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.
BT012214 mRNA. Translation: AAS76701.1.
BT020567 mRNA. Translation: AAW78586.1.
RefSeqiNP_001154770.1. NM_001161298.2. [Q6NLW5-1]
NP_199683.2. NM_124249.3. [Q6NLW5-2]
UniGeneiAt.50516.

Genome annotation databases

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

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

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.
BT012214 mRNA. Translation: AAS76701.1.
BT020567 mRNA. Translation: AAW78586.1.
RefSeqiNP_001154770.1. NM_001161298.2. [Q6NLW5-1]
NP_199683.2. NM_124249.3. [Q6NLW5-2]
UniGeneiAt.50516.

3D structure databases

ProteinModelPortaliQ6NLW5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

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

Proteomic databases

PaxDbiQ6NLW5.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Organism-specific databases

TAIRiAT5G48720.

Phylogenomic databases

eggNOGiENOG410IWBQ. Eukaryota.
ENOG410YGP1. LUCA.
HOGENOMiHOG000070695.
InParanoidiQ6NLW5.
OMAiHDINQRI.
OrthoDBiEOG09360IH6.
PhylomeDBiQ6NLW5.

Miscellaneous databases

PROiQ6NLW5.

Gene expression databases

GenevisibleiQ6NLW5. AT.

Family and domain databases

ProtoNetiSearch...

Entry informationi

Entry nameiXRI1_ARATH
AccessioniPrimary (citable) accession number: Q6NLW5
Secondary accession number(s): Q9FKC4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 16, 2009
Last sequence update: June 16, 2009
Last modified: November 30, 2016
This is version 66 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

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

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names

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.