Q9ZT96 · MTEF4_ARATH
- ProteinTranscription termination factor MTERF4, chloroplastic
- GeneMTERF4
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids541 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Transcription termination factor required for processing and steady-state levels of plastid transcripts. Required for splicing of the chloroplastic Clp protease (ClpP) group IIa intron. Required for maturation of 16S rRNA and 23S rRNA in the chloroplast. Essential for embryogenesis (PubMed:21464319).
Required for the maintenance of the correct levels of transcripts in the mitochondria and chloroplasts
Required for the maintenance of the correct levels of transcripts in the mitochondria and chloroplasts
Miscellaneous
'BELAYA SMERT' means white death in Russian.
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 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Cellular Component | mitochondrion | |
Cellular Component | plastid | |
Molecular Function | double-stranded DNA binding | |
Molecular Function | mRNA binding | |
Biological Process | developmental process | |
Biological Process | DNA-templated transcription termination | |
Biological Process | embryo development ending in seed dormancy | |
Biological Process | plastid rRNA transcription | |
Biological Process | plastid transcription | |
Biological Process | regulation of DNA-templated transcription | |
Biological Process | RNA splicing |
Keywords
- Biological process
Names & Taxonomy
Protein names
- Recommended nameTranscription termination factor MTERF4, chloroplastic
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9ZT96
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
Phenotypes & Variants
Disruption phenotype
Embryonic lethality when homozygous, due to growth arrest at the late globular stage.
Features
Showing features for mutagenesis.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Mutagenesis | 420 | In rug2-1; variegated leaves, reduced growth and altered development of chloroplasts and mitochondria. | |||
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 43 variants from UniProt as well as other sources including ClinVar and dbSNP.
PTM/Processing
Features
Showing features for transit peptide, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Transit peptide | 1-45 | Chloroplast | |||
Chain | PRO_0000436197 | 46-541 | Transcription termination factor MTERF4, chloroplastic | ||
Proteomic databases
PTM databases
Expression
Gene expression databases
Structure
Family & Domains
Features
Showing features for region, compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 66-103 | Disordered | |||
Compositional bias | 67-100 | Basic and acidic residues | |||
Region | 503-541 | Disordered | |||
Compositional bias | 523-541 | Acidic residues | |||
Sequence similarities
Belongs to the mTERF family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length541
- Mass (Da)61,549
- Last updated1999-05-01 v1
- MD5 Checksum9F6D166B35878CBC3E0A87731292E91F
Sequence caution
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 67-100 | Basic and acidic residues | |||
Compositional bias | 523-541 | Acidic residues | |||
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF069442 EMBL· GenBank· DDBJ | AAC79107.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL161495 EMBL· GenBank· DDBJ | CAB77784.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002687 EMBL· GenBank· DDBJ | AEE82257.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002687 EMBL· GenBank· DDBJ | ANM67864.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
BX827924 EMBL· GenBank· DDBJ | - | mRNA | No translation available. | |
AF378901 EMBL· GenBank· DDBJ | AAK55704.1 EMBL· GenBank· DDBJ | mRNA | Different initiation | |
AY052742 EMBL· GenBank· DDBJ | AAK96456.1 EMBL· GenBank· DDBJ | mRNA |