Sequence-Based Prediction of RNA-Binding Proteins Using Random Forest with Minimum Redundancy Maximum Relevance Feature Selection

Table 2

Optimal 47 features for prediction of RNA-binding proteins.

Rank	Feature
1	EIPP of ASP in protein sequence for the pKa values of amino group
2	EIPP of GLU in protein sequence for the Balaban index
3	BP(2)
4	EIPP of TYR in protein sequence for the pKa values of amino group
5	CT of class a, class b, and class e
6	CT of class d, class b, and class e
7	EIPP of HIS in protein sequence for the pKa values of amino group
8	EIPP of LYS in protein sequence for the pKa values of carboxyl group
9	CT of class b, class d, and class e
10	CT of class d, class c, and class e
11	EIPP of MET in protein sequence for the molecular mass
12	CT of class b, class e, and class a
13	EIPP of ARG in protein sequence for the pKa values of amino group
14	NBP(2)
15	CT of class c, class e, and class d
16	BP(1)
17	EIPP of TRP in protein sequence for the pKa values of amino group
18	CT of class d, class d, and class e
19	EIPP of LYS in protein sequence for the Balaban index
20	NBP(1)
21	CT of class c, class a, and class d
22	CT of class b, class e, and class d
23	CT of class e, class d, and class e
24	EIPP of HIS in protein sequence for the pKa values of carboxyl group
25	CT of class d, class c, and class f
26	CT of class e, class f, and class d
27	CT of class e, class b, and class d
28	CT of class d, class e, and class c
29	EIPP of GLY in protein sequence for the pKa values of carboxyl group
30	EIPP of THR in protein sequence for the molecular mass
31	CT of class c, class b, and class e
32	CT of class c, class e, and class a
33	EIPP of GLN in protein sequence for Wiener index
34	EIPP of SER in protein sequence for Wiener index
35	EIPP of ASN in protein sequence for the molecular mass
36	CT of class b, class a, and class c
37	CT of class e, class d, and class f
38	CT of class e, class b, and class a
39	EIPP of TRP in protein sequence for the pKa values of carboxyl group
40	CT of class a, class e, and class c
41	EIPP of ARG in protein sequence for the lowest free energy
42	CT of class e, class c, and class d
43	EIPP of LYS in protein sequence for the molecular mass
44	CT of class e, class e, and class d
45	EIPP of TYR in protein sequence for Wiener index
46	CT of class e, class c, and class b
47	CT of class f, class c, and class d