Q6IMG9 · SMIP8_RAT
- ProteinSperm microtubule inner protein 8
- GeneSpmip8
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids216 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score2/5
Function
function
Microtubule inner protein (MIP) part of the dynein-decorated doublet microtubules (DMTs) in flagellum axoneme. May serve to reinforce and thus stabilize the microtubule structure in the sperm flagella.
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 | |
---|---|---|
Cellular Component | axonemal A tubule inner sheath | |
Cellular Component | motile cilium | |
Biological Process | sexual reproduction |
Names & Taxonomy
Protein names
- Recommended nameSperm microtubule inner protein 8
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Rattus
Accessions
- Primary accessionQ6IMG9
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Note: Localizes to the A-tubules of DMTs.
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000325779 | 1-216 | Sperm microtubule inner protein 8 | |||
Sequence: MARIIDLVPWDECSAHLYASPAILIPLERVRRPLAGVKHQLYHPGLPSLRRMDMDSVKGCLSDEHCQSSTYYTKDDFNEAHFTLLGVPNKPLHCLDFTATGQKLCHKYRDGKMIPIVPGIQRADWPCFTRAIEDWSQFVSKSGEFKLPCANRRVEGFSGYAVRYLKPELTQNWRYCLNQNPSLDRYGQKPLPFNTLNSFRRFGSHYSRINYLTPWH |
Proteomic databases
PTM databases
Expression
Gene expression databases
Interaction
Subunit
Microtubule inner protein component of sperm flagellar doublet microtubules.
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length216
- Mass (Da)25,065
- Last updated2004-07-05 v1
- Checksum9BC48784EA7C9E5F
Computationally mapped potential isoform sequences
There are 3 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A8I6A7J8 | A0A8I6A7J8_RAT | Spmip8 | 147 | ||
A0A8I6AE00 | A0A8I6AE00_RAT | Spmip8 | 254 | ||
A0A8L2R884 | A0A8L2R884_RAT | Spmip8 | 214 |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AABR03114133 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
BK001512 EMBL· GenBank· DDBJ | DAA01956.1 EMBL· GenBank· DDBJ | mRNA |