Q9LXU8 · H3L4_ARATH
- ProteinHistone H3-like 4
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids131 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score2/5
Function
function
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling (By similarity).
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | nucleosome | |
Cellular Component | nucleus | |
Molecular Function | DNA binding | |
Molecular Function | protein heterodimerization activity | |
Molecular Function | structural constituent of chromatin |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameHistone H3-like 4
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9LXU8
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
PTM/Processing
Features
Showing features for chain, modified residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000264608 | 1-131 | Histone H3-like 4 | ||
Modified residue | 10 | N6,N6,N6-trimethyllysine; alternate | |||
Modified residue | 10 | N6,N6-dimethyllysine; alternate | |||
Modified residue | 10 | N6-acetyllysine; alternate | |||
Modified residue | 10 | N6-methyllysine; alternate | |||
Modified residue | 12 | Phosphothreonine | |||
Modified residue | 15 | N6-acetyllysine | |||
Modified residue | 27 | Phosphoserine | |||
Modified residue | 32 | N6,N6,N6-trimethyllysine; alternate | |||
Modified residue | 32 | N6,N6-dimethyllysine; alternate | |||
Modified residue | 32 | N6-methyllysine; alternate | |||
Keywords
- PTM
Proteomic databases
Expression
Tissue specificity
Expressed in roots, seedlings, leaves buds and open flowers.
Gene expression databases
Structure
Sequence
- Sequence statusComplete
- Length131
- Mass (Da)14,912
- Last updated2007-01-23 v3
- MD5 Checksum6792462C47F197E601D27D5ACFC7ECC0
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL353013 EMBL· GenBank· DDBJ | CAB88255.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002688 EMBL· GenBank· DDBJ | AED91828.1 EMBL· GenBank· DDBJ | Genomic DNA |