8088
This interaction involved the SH3 region of p50 ( csk ) and a proline - rich region ( PPPLPERTPESFVLADM ) outside the catalytic region of PTP - PEST .
 GENE: SH3 region; GENE: p50; GENE: csk; GENE: PTP
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: SH3 region, p50, csk, PTP 
Answer:
 GENE: SH3 region; GENE: p50; GENE: csk; GENE: PTP