>tr|Q49QA3|Q49QA3_9POXV Intermediate transcription factor 3 large subunit OS=Vaccinia virus OX=10245 GN=A23R PE=4 SV=1 IEDRYARTIFNFH LISCDEIGDI MFDNIVYNKD IHPAIKKLVYCDIQ FNDSSQVKCCH YFDINSDNS KTVHGGTNA IFTNRTCVKIFK DSTMHIILSKDKD EKGCIHMIDKLFY VYYNLFLLF EVANVVNHV VSNFKIGMFNL TFIKSLDHTVFPSL LDEDSKIKFFKG KKLNIVALR SLEDCINYVT