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Table 2 HP sequence set for testing

From: Research on predicting 2D-HP protein folding using reinforcement learning with full state space

Sequence No.

HP Sequence

Length

Known lowest energy

Rigid criterion

Flexible criterion

Greedy algorithm

Partial state space

1

HPPHHPH [32]

7

−2

−2

− 2

-2

-2

2

HPHHHPHHPH [32]

10

−4

− 4

− 4

− 4

− 4

3

HPPHPPPPHPPHP [33]

13

−4

− 4

−2

− 4

−3

4

HHPHPPHPHPHHPH [32]

14

−6

− 6

− 5

−6

− 6

5

HPHHHHHHHHHPHH

14

−7

− 7

− 7

− 7

− 7

6

HHHPPHHHHHPHHH

14

− 7

− 7

−7

− 7

− 6

7

HHHHHPPHHHHPHH

14

−7

−7

−6

− 7

− 6

8

HPHHPPPHHHHHHH

14

−6

− 6

−5

− 6

− 6

9

HHHPHHPPPHHPHH

14

−6

−6

−5

− 6

−6

10

HHPHHHHHPPPPPH

14

−4

−4

− 4

− 4

− 4

11

HHPPHHHPHPPHPH

14

−6

−6

−5

− 6

− 4

12

HHHPPPPHPHHPHH

14

−5

− 5

− 5

−5

− 5

13

HPHPPHHPHPPHPHHPPHPH [34]

20

− 9

− 9

− 4

−8

− 6

14

HHHPPHPHPHPPHPHPHPPH [34]

20

−10

− 10

−7

− 9

− 8

15

HHHHHPHHPHHHHPPHHHHHH

21

− 12

− 12

−9

− 11

− 11

16

PHPPHPHHHPHPPHPHHHPPH

21

−9

− 9

−4

− 9

− 7