Q683D7 · MAF5_ARATH
- ProteinProtein MADS AFFECTING FLOWERING 5
- GeneMAF5
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids198 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score4/5
Function
function
Transcription factor involved in the negative regulation of flowering time in short days, probably through the photoperiodic and vernalization pathways. Prevents premature flowering, particularly in the cv. Landsberg erecta background. In non-inductive photoperiods (e.g. short days), required for flowering through VIL2-mediated maintenance of the epigenetically repressed state of MAF5 via H3K9me2 and plant homeodomain / polycomb repressive complex 2 (PHD-PRC2)-dependent H3K27me3.
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 | nucleus | |
Molecular Function | DNA binding | |
Molecular Function | DNA-binding transcription factor activity | |
Molecular Function | protein dimerization activity | |
Biological Process | flower development | |
Biological Process | negative regulation of flower development | |
Biological Process | regulation of photoperiodism, flowering | |
Biological Process | regulation of short-day photoperiodism, flowering | |
Biological Process | vernalization response |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameProtein MADS AFFECTING FLOWERING 5
- Alternative names
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ683D7
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000422715 | 1-198 | Protein MADS AFFECTING FLOWERING 5 | |||
Sequence: MGRRRVEIKRIENKSSRQVTFCKRRNGLMEKARQLSILCGSSVALFIVSSTGKLYNSSSGDSMAKIISRFKIQQADDPETLDLEDKTQDYLSHKELLEIVQRKIEEAKGDNVSIESLISMEEQLKSALSVIRARKTELLMELVKNLQDKEKLLKEKNKVLASEVGKLKKILETGDERAVMSPENSSGHSPPETLPLLK |
Proteomic databases
Expression
Induction
Up-regulated by vernalization. Repressed by VIL2, AGL6, CLF, EMF2 and FIE via epigenetic chromatin H3K27me3 and H3K9me2 regulation during the vegetative development.
Gene expression databases
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 1-61 | MADS-box | ||||
Sequence: MGRRRVEIKRIENKSSRQVTFCKRRNGLMEKARQLSILCGSSVALFIVSSTGKLYNSSSGD | ||||||
Domain | 80-173 | K-box | ||||
Sequence: TLDLEDKTQDYLSHKELLEIVQRKIEEAKGDNVSIESLISMEEQLKSALSVIRARKTELLMELVKNLQDKEKLLKEKNKVLASEVGKLKKILET | ||||||
Region | 175-198 | Disordered | ||||
Sequence: DERAVMSPENSSGHSPPETLPLLK |
Phylogenomic databases
Family and domain databases
Sequence & Isoforms
- Sequence statusComplete
This entry describes 3 isoforms produced by Alternative splicing.
Q683D7-1
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.
- Name1
- Length198
- Mass (Da)22,343
- Last updated2013-06-26 v2
- Checksum2B525B7EF169AF2F
Q683D7-2
- Name2
- Differences from canonical
- 150-163: Missing
Q683D7-3
- Name3
- Differences from canonical
- 62-81: SMAKIISRFKIQQADDPETL → RVVYVSWKRKNFTIFLSWQ
Computationally mapped potential isoform sequences
There are 2 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A1P8BAY7 | A0A1P8BAY7_ARATH | MAF5 | 191 | ||
A0A2H1ZE96 | A0A2H1ZE96_ARATH | MAF5 | 204 |
Sequence caution
Features
Showing features for alternative sequence, sequence conflict.
Keywords
- Coding sequence diversity
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AY141219 EMBL· GenBank· DDBJ | AAN52783.1 EMBL· GenBank· DDBJ | mRNA | ||
AY231455 EMBL· GenBank· DDBJ | AAO65320.1 EMBL· GenBank· DDBJ | mRNA | ||
AY231456 EMBL· GenBank· DDBJ | AAO65321.1 EMBL· GenBank· DDBJ | mRNA | ||
EU980626 EMBL· GenBank· DDBJ | ACL93445.1 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
AB013395 EMBL· GenBank· DDBJ | BAB11644.1 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
AB026633 EMBL· GenBank· DDBJ | BAB11644.1 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
CP002688 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
AK175180 EMBL· GenBank· DDBJ | BAD42943.1 EMBL· GenBank· DDBJ | mRNA | Different initiation | |
BT025268 EMBL· GenBank· DDBJ | ABF19021.1 EMBL· GenBank· DDBJ | mRNA | Different initiation | |
AF214485 EMBL· GenBank· DDBJ | AAG43854.1 EMBL· GenBank· DDBJ | mRNA |