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- Table of Contents
Facts about Phosphoinositide 3-kinase adapter protein 1.
Otherwise, links Toll-like receptor (TLR) signaling to PI3K activation, a process preventing excessive inflammatory cytokine production. Also involved in the activation of PI3K in natural killer cells.
| Mouse | |
|---|---|
| Gene Name: | Pik3ap1 |
| Uniprot: | Q9EQ32 |
| Entrez: | 83490 |

| Belongs to: |
|---|
| No superfamily |

1810044J04Rik; B cell adaptor protein; BCAP; BCAPB-cell adapter for phosphoinositide 3-kinase; B-cell phosphoinositide 3-kinase adapter protein 1; FLJ35564; phosphoinositide 3-kinase adapter protein 1; phosphoinositide-3-kinase adaptor protein 1; Pik3ap1; RP11-34E5.3
Mass (kDA):
90.928 kDA

| Mouse | |
|---|---|
| Location: | 19|19 C3 |
| Sequence: | 19; |
Predominantly expressed in spleen (at protein level). Expressed at lower levels in thymus, liver and lung. Expressed in B-cells, macrophages and natural killer (NK) cells.



PMID: 11163197 by Okada T., et al. BCAP: the tyrosine kinase substrate that connects B cell receptor to phosphoinositide 3-kinase activation.
PMID: 11781242 by Inabe K., et al. Tyrosine phosphorylation of B-cell adaptor for phosphoinositide 3- kinase is required for Akt activation in response to CD19 engagement.