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Gene : NRP1 A. thaliana

DB identifier  ? AT1G74560 Secondary Identifier  ? locus:2019075
Name  ? NAP1-related protein 1 Brief Description  NAP1-related protein 1
TAIR Computational Description  NAP1-related protein 1;(source:Araport11)
TAIR Curator Summary  Double nrp1-1 nrp2-1 mutants show arrest of cell cycle progression at G2/M and disordered cellular organization occurred in root tips. Localize in the nucleus and can form homomeric and heteromeric protein complexes with NRP2. Bind histones Histone2A and Histone2B and associate with chromatin in vivo. Plant mutated in both NRP1 and NRP2 genes show hypersensitivity to genotoxic stresses including UV and DSB-inducing agent Bleomycin. NRP genes act synergistically with NAP1 genes in promoting somatic homologous recombination.
TAIR Short Description  NAP1-related protein 1
TAIR Aliases  NRP1

6 Gene Rifs

1 Organism

28 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2476  
Location: Chr1:28017584-28020059 reverse strand

Gene models - NRP1 AT1G74560

? Gene models

Transcripts: 2  Exons: 20  Introns: 18 

Overlapping Features

? Genome features that overlap coordinates of this Gene

14 Child Features

1 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
NRP1_ARATH NRP1_ARATH-3 function Acts as a histone H2A/H2B chaperone in nucleosome assembly, playing a critical role for the correct expression of genes involved in root proliferation and patterning. Required with NRP2 for the maintenance of cell proliferation and differentiation in postembryonic root growth. Involved in both intramolecular and intermolecular somatic homologous recombination.
NRP1_ARATH NRP1_ARATH-3 similarity Belongs to the nucleosome assembly protein (NAP) family.
NRP1_ARATH NRP1_ARATH-3 tissue specificity Ubiquitous.

2 Proteins

Function

Gene Ontology

cellular component
nucleus  ? ECO  
cytoplasm  ? ECO  
molecular function
chromatin binding  ? ECO  
histone binding  ? ECO  
biological process
nucleosome assembly  ? ECO  
somatic cell DNA recombination  ? ECO  
double-strand break repair via homologous recombination  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

9 Data Sets