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World J Biol Chem. May 26, 2014; 5(2): 231-239
Published online May 26, 2014. doi: 10.4331/wjbc.v5.i2.231
Figure 1
Figure 1 Domain structure of signal transducer and activator of transcription (3α and 3β). The signal transducer and activator of transcription 3α (STAT3α) protein is composed of N-terminal, coiled-coil, DNA binding, linker, SH2, and transactivation domains. However, the transactivation domain is absent in the alternative splicing variant, STAT3β.