Q0J9Y2 · RBPL_ORYSJ
- ProteinRNA-binding protein L
- GeneRBP-L
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids425 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
RNA-binding protein that binds to a cis-localization element or zipcode, within the 5'-CDS of prolamine RNA (PubMed:20217123).
Binds strongly to glutelin and prolamin mRNAs, particularly to 3'-UTR and zipcode RNA (PubMed:30659066).
Recognizes and binds to glutelin zipcode RNA, which is required for proper mRNA localization to cisternal endoplasmic reticulum (PubMed:30659066).
Recognizes and binds to prolamin zipcode RNA, which is required for proper mRNA localization to the protein body endoplasmic reticulum that delimits the prolamine intracisternal inclusion granules (PubMed:30659066).
Required for the correct localization of glutelin and prolamine mRNA in endosperm cells during grain development (PubMed:30659066).
RBP-L and RBP-P form a quaternary complex with the membrane trafficking factors NSF and RAB5A (PubMed:32471860).
This quaternay complex carries glutelin mRNAs for active transport on endosomes to the cortical endoplasmic reticulum membrane, and enables endosome-mediated glutelin mRNA transport in endosperm cells (PubMed:32471860).
Binds strongly to glutelin and prolamin mRNAs, particularly to 3'-UTR and zipcode RNA (PubMed:30659066).
Recognizes and binds to glutelin zipcode RNA, which is required for proper mRNA localization to cisternal endoplasmic reticulum (PubMed:30659066).
Recognizes and binds to prolamin zipcode RNA, which is required for proper mRNA localization to the protein body endoplasmic reticulum that delimits the prolamine intracisternal inclusion granules (PubMed:30659066).
Required for the correct localization of glutelin and prolamine mRNA in endosperm cells during grain development (PubMed:30659066).
RBP-L and RBP-P form a quaternary complex with the membrane trafficking factors NSF and RAB5A (PubMed:32471860).
This quaternay complex carries glutelin mRNAs for active transport on endosomes to the cortical endoplasmic reticulum membrane, and enables endosome-mediated glutelin mRNA transport in endosperm cells (PubMed:32471860).
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 | cytoplasm | |
Cellular Component | cytosol | |
Cellular Component | nucleus | |
Molecular Function | mRNA binding | |
Biological Process | mRNA transport |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameRNA-binding protein L
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa
Accessions
- Primary accessionQ0J9Y2
- Secondary accessions
Proteomes
Genome annotation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000451590 | 1-425 | RNA-binding protein L | |||
Sequence: MQQPPSQPQPGMGGPPPPPQGAAGQPPQWGAIPPPMPPHQYGAPPPQQPPAMWGQPPPQAHYGQVPPPQPYYAAPPPQAMPAPAAADEVKTLWIGDLQPWMDESYIYNCFAATGEVQSVKLIRDKQSGQLQGYGFVEFTSRAAADRILQTYNGQMMPNVEMVFRLNWASAGEKRDDTPDYTIFVGDLAADVTDYLLQETFRVHYPSVKGAKVVTDKMTMRSKGYGFVKFGDPTEQARAMTEMNGMLCSSRPMRIGPAANKKTTGVQERVPNAQGAQSENDPNNTTIFVGGLDPNVTEDVLKQVFAPYGEVVHVKIPVGKRCGFVQYVNRPSAEQALAVLQGTLIGGQNVRLSWGRSLSNKQPQHDSNQWGAGAGAGGYYGGYGQGYEAYGGYAQPQDPNMYGYGAYAGYPNYQQQQVAQQQPPQQ |
Proteomic databases
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 1-82 | Disordered | ||||
Sequence: MQQPPSQPQPGMGGPPPPPQGAAGQPPQWGAIPPPMPPHQYGAPPPQQPPAMWGQPPPQAHYGQVPPPQPYYAAPPPQAMPA | ||||||
Domain | 90-170 | RRM 1 | ||||
Sequence: KTLWIGDLQPWMDESYIYNCFAATGEVQSVKLIRDKQSGQLQGYGFVEFTSRAAADRILQTYNGQMMPNVEMVFRLNWASA | ||||||
Domain | 180-259 | RRM 2 | ||||
Sequence: YTIFVGDLAADVTDYLLQETFRVHYPSVKGAKVVTDKMTMRSKGYGFVKFGDPTEQARAMTEMNGMLCSSRPMRIGPAAN | ||||||
Domain | 284-356 | RRM 3 | ||||
Sequence: TTIFVGGLDPNVTEDVLKQVFAPYGEVVHVKIPVGKRCGFVQYVNRPSAEQALAVLQGTLIGGQNVRLSWGRS |
Sequence similarities
Belongs to the polyadenylate-binding RBP45 family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length425
- Mass (Da)46,196
- Last updated2006-10-03 v1
- ChecksumAA93C45F71EACB9B
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL606669 EMBL· GenBank· DDBJ | CAE04743.3 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
AP008210 EMBL· GenBank· DDBJ | BAF15855.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AP014960 EMBL· GenBank· DDBJ | BAS91113.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK120834 EMBL· GenBank· DDBJ | BAH00195.1 EMBL· GenBank· DDBJ | mRNA |