Table 5. The compositions of BLPs, integral membrane proteins, and nuclear proteins, and their corresponding R values using the training dataset BLP-TRN.

Amino acid	Composition of BLPs (%)	Composition of membrane (%)	Composition of nuclear (%)
G-Gly	7.53	7.0	6.3
C-Cys	2.09	2.0	1.6
F-Phe	4.58	5.6	2.7
H-His	2.75	2.0	2.1
Y-Tyr	3.56	3.3	2.4
D-Asp	5.82	3.8	4.7
M-Met	2.42	2.8	2.3
V-Val	6.60	7.7	5.3
P-Pro	4.99	4.7	6.9
I-Ile	5.60	6.7	3.7
T-Thr	5.51	5.6	5.1
N-Asn	4.23	3.7	3.7
Q-Gln	3.70	3.1	4.7
W-Trp	1.22	1.8	0.7
L-Leu	9.31	11.0	7.4
E-Glu	6.25	4.6	6.5
R-Arg	4.96	4.6	8.7
S-Ser	6.61	7.3	8.8
A-Ala	7.12	8.1	8.3
K-Lys	5.14	4.4	7.9
R	1.00	0.921	0.766