vlg:121499401 K11217 Janus kinase 1 [EC:2.7.10.2] | (RefSeq) JAK1; tyrosine-protein kinase JAK1 vlg:121499402 K25000 ribonucleoprotein PTB-binding 2 | (RefSeq) RAVER2; ribonucleoprotein PTB-binding 2 isoform X1