>1K6O_1|Chain A[auth D]|5'-D(*CP*AP*CP*AP*GP*GP*AP*TP*GP*TP*CP*CP*AP*TP*AP*TP*TP*AP*GP*GP*AP*CP*A)-3'| CACAGGATGTCCATATTAGGACA >1K6O_2|Chain B[auth E]|5'-D(*TP*GP*TP*CP*CP*TP*AP*AP*TP*AP*TP*GP*GP*AP*CP*AP*TP*CP*CP*TP*GP*TP*G)-3'| TGTCCTAATATGGACATCCTGTG >1K6O_3|Chain C[auth A]|ETS-domain protein ELK-4|Homo sapiens (9606) MDSAITLWQFLLQLLQKPQNKHMICWTSNDGQFKLLQAEEVARLWGIRKNKPNMNYDKLSRALRYYYVKNIIKKVNGQKFVYKFVSYPEILNM >1K6O_4|Chains D[auth B], E[auth C]|Serum response factor|Homo sapiens (9606) GAKPGKKTRGRVKIKMEFIDNKLRRYTTFSKRKTGIMKKAYELSTLTGTQVLLLVASETGHVYTFATRKLQPMITSETGKALIQTCLNSPDSPPRSDPTTDQR