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UniProt functional annotation for P13231 | ||
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| UniProt code: P13231. |
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| Organism: | |
Dictyostelium discoideum (Slime mold). |
| Taxonomy: | |
Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales; Dictyosteliaceae; Dictyostelium. |
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| Function: | |
May act as an intracellular pH sensor that links chemotactic signals to responses in the microfilament system of the cells by nucleating actin polymerization or stabilizing the filaments. |
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| Subunit: | |
Homodimer or heterodimer of hatA and hatB, linked by a disulfide bond. |
| Subcellular location: | |
Cytoplasm. Cell membrane; Lipid-anchor; Cytoplasmic side. |
| Ptm: | |
Phosphorylated. {ECO:0000269|PubMed:7822284}. |
| Similarity: | |
Belongs to the hisactophilin family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.