14516
In contrast, the affinity of heterodimeric NFKB2 ( p49 )/ RelA(p65) for this site is approximately 6-fold higher (KD = 11.8 pM) than that of p49 alone.
 protein: heterodimeric NFKB2 ( p49 )/ RelA(p65); protein: NFKB2; protein: p49; protein: RelA(p65); protein: p49
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: heterodimeric NFKB2 ( p49 )/ RelA(p65), NFKB2, p49, RelA(p65), p49 
Answer:
 protein: heterodimeric NFKB2 ( p49 )/ RelA(p65); protein: NFKB2; protein: p49; protein: RelA(p65); protein: p49