awk 'NR==1{n=split($0,c);next} {for(i=1;i<=n;i++)s[++t]=$1 FS c[i] FS $(i+1)} END{for(i=1;i<=t;i++){print s[i]}} ' file
-1 1 -2 2 -3 apical(-4+-5) 0
Potra2c131s34674 0.104987 0 0 0 0 0 0
Potra2c131s34675 1.53804 1.23118 0 4.14176 0.722722 0.81614 4.01801
Potra2c131s34685 22.256 68.5207 25.7406 109.441 18.7148 21.8992 36.6248