Q9LD07 · EXPB7_ORYSJ
- ProteinExpansin-B7
- GeneEXPB7
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids327 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found. May be required for rapid internodal elongation in deepwater rice during submergence (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 | extracellular region | |
Cellular Component | membrane | |
Biological Process | anatomical structure morphogenesis | |
Biological Process | plant-type cell wall loosening | |
Biological Process | sexual reproduction |
Keywords
- Biological process
Names & Taxonomy
Protein names
- Recommended nameExpansin-B7
- Alternative names
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 accessionQ9LD07
- Secondary accessions
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain, glycosylation, disulfide bond.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-30 | |||||
Sequence: MAGRSRRRSFWSVGVAAALLCLLAAHGCSA | ||||||
Chain | PRO_0000252018 | 31-327 | Expansin-B7 | |||
Sequence: KHHKPKPTPGGISGNASSSSSNSSTPSIPPPVAPTPTAPTPPIPSPGTGSSNGSSGGGGGGWLNARATWYGAPNGAGPDDNGGACGFKNVNLPPFSAMTSCGNEPLFKDGKGCGSCYQIRCVGHPACSGLPETVIITDMNYYPVSLYHFDLSGTAFGAMAKDNRNDELRHAGIIDIQFRRVPCQYPGLTVTFHVEQGSNPVYMAILVEYENGDGDVVQVDLMESRYSTGGVDGTPTGVWTPMRESWGSIWRLDTNHPLQGPFSLRITNESGKTLIADQVIPADWQPNTVYSSIVQFD | ||||||
Glycosylation | 45 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 52 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 82 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Disulfide bond | 115↔143 | |||||
Sequence: CGFKNVNLPPFSAMTSCGNEPLFKDGKGC | ||||||
Disulfide bond | 146↔213 | |||||
Sequence: CYQIRCVGHPACSGLPETVIITDMNYYPVSLYHFDLSGTAFGAMAKDNRNDELRHAGIIDIQFRRVPC | ||||||
Disulfide bond | 151↔157 | |||||
Sequence: CVGHPAC | ||||||
Glycosylation | 298 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N |
Keywords
- PTM
Proteomic databases
PTM databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 30-88 | Disordered | ||||
Sequence: AKHHKPKPTPGGISGNASSSSSNSSTPSIPPPVAPTPTAPTPPIPSPGTGSSNGSSGGG | ||||||
Compositional bias | 41-56 | Polar residues | ||||
Sequence: GISGNASSSSSNSSTP | ||||||
Compositional bias | 57-76 | Pro residues | ||||
Sequence: SIPPPVAPTPTAPTPPIPSP | ||||||
Domain | 112-218 | Expansin-like EG45 | ||||
Sequence: GGACGFKNVNLPPFSAMTSCGNEPLFKDGKGCGSCYQIRCVGHPACSGLPETVIITDMNYYPVSLYHFDLSGTAFGAMAKDNRNDELRHAGIIDIQFRRVPCQYPGL | ||||||
Domain | 231-322 | Expansin-like CBD | ||||
Sequence: VYMAILVEYENGDGDVVQVDLMESRYSTGGVDGTPTGVWTPMRESWGSIWRLDTNHPLQGPFSLRITNESGKTLIADQVIPADWQPNTVYSS |
Sequence similarities
Belongs to the expansin family. Expansin B subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length327
- Mass (Da)34,447
- Last updated2000-10-01 v1
- Checksum81DC92A31496F9EA
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A0P0VRV2 | A0A0P0VRV2_ORYSJ | Os03g0102700 | 279 |
Sequence caution
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 41-56 | Polar residues | ||||
Sequence: GISGNASSSSSNSSTP | ||||||
Compositional bias | 57-76 | Pro residues | ||||
Sequence: SIPPPVAPTPTAPTPPIPSP |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF261275 EMBL· GenBank· DDBJ | AAF72988.1 EMBL· GenBank· DDBJ | mRNA | ||
AC125411 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
DP000009 EMBL· GenBank· DDBJ | ABF93498.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
DP000009 EMBL· GenBank· DDBJ | ABF93499.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
AP008209 EMBL· GenBank· DDBJ | BAF10579.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AP014959 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
CM000140 EMBL· GenBank· DDBJ | EAZ25260.1 EMBL· GenBank· DDBJ | Genomic DNA |