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UniProt functional annotation for P30801 | ||
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| UniProt code: P30801. |
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| Organism: | |
Oryctolagus cuniculus (Rabbit). |
| Taxonomy: | |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Lagomorpha; Leporidae; Oryctolagus. |
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| Function: | |
May function as calcium sensor and modulator, contributing to cellular calcium signaling. May function by interacting with other proteins, such as TPR-containing proteins, and indirectly play a role in many physiological processes such as the reorganization of the actin cytoskeleton and in cell motility. Binds 2 calcium ions. Calcium binding is cooperative (By similarity). {ECO:0000250}. |
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| Subunit: | |
Homodimer; head to tail assembly of 2 subunits. Interacts with CACYBP in a calcium-dependent manner. Interacts with ANXA2 and ANXA11 (via N-terminus). Interacts with SUGT1. Interacts with TP53; has higher affinity for TP53 that is phosphorylated on its N-terminal domain, and lower affinity for TP53 that is phosphorylated on its C-terminal domain. Interacts with tropomyosin. Interacts with FKBP4. Interacts with PPP5C (via TPR repeats); the interaction is calcium-dependent and modulates PPP5C activity (By similarity). {ECO:0000250}. |
| Subcellular location: | |
Nucleus envelope {ECO:0000250}. Cytoplasm {ECO:0000250}. Cell membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Cytoplasmic side {ECO:0000250}. |
| Similarity: | |
Belongs to the S-100 family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.