E9PXV9 · OBOX2_MOUSE
- ProteinInactive oocyte-specific homeobox protein 2
- GeneObox2
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids151 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
In contrast to other Obox family proteins, displays a truncated homeobox domain and does not bind DNA.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | DNA-binding transcription factor activity, RNA polymerase II-specific | |
Molecular Function | RNA polymerase II cis-regulatory region sequence-specific DNA binding | |
Biological Process | regulation of transcription by RNA polymerase II |
Names & Taxonomy
Protein names
- Recommended nameInactive oocyte-specific homeobox protein 2
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Mus > Mus
Accessions
- Primary accessionE9PXV9
- Secondary accessions
Proteomes
Organism-specific databases
Phenotypes & Variants
Disruption phenotype
Female mice lacking maternally transcribed Obox1, Obox2, Obox5, Obox7 as well as zygotically expressed Obox3 and Obox4 are infertile: embryos arrest at two-four cell stage due to impaired zygotic genome activation (ZGA).
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 37 variants from UniProt as well as other sources including ClinVar and dbSNP.
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000459211 | 1-151 | Inactive oocyte-specific homeobox protein 2 | |||
Sequence: MAEGPSLHPKLQVDSNIPIEISSQIPQEPARNLAFQMRQSPLVTPGSTTKSSLSVPERNLLKQESEGPSRQSGCMPLSDKYVNKQTSPMASRKFRKERTVYTKEEQGLLQKHFDECSTQTRRKLWSWHYQLVLQRGRLRYGSRTTELSTGR |
Proteomic databases
PTM databases
Expression
Tissue specificity
Specifically expressed in oocytes and early embryos.
Developmental stage
Expressed maternally with high expression in oocytes and early embryos before expression declines after zygotic genome activation (ZGA).
Gene expression databases
Structure
Family & Domains
Features
Showing features for region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 1-97 | Disordered | ||||
Sequence: MAEGPSLHPKLQVDSNIPIEISSQIPQEPARNLAFQMRQSPLVTPGSTTKSSLSVPERNLLKQESEGPSRQSGCMPLSDKYVNKQTSPMASRKFRKE | ||||||
Compositional bias | 16-89 | Polar residues | ||||
Sequence: NIPIEISSQIPQEPARNLAFQMRQSPLVTPGSTTKSSLSVPERNLLKQESEGPSRQSGCMPLSDKYVNKQTSPM |
Sequence similarities
Belongs to the paired homeobox family. Obox subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length151
- Mass (Da)17,304
- Last updated2011-04-05 v1
- Checksum5F80575614626955
Sequence caution
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 16-89 | Polar residues | ||||
Sequence: NIPIEISSQIPQEPARNLAFQMRQSPLVTPGSTTKSSLSVPERNLLKQESEGPSRQSGCMPLSDKYVNKQTSPM |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF461107 EMBL· GenBank· DDBJ | AAL68801.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. |