3GJP_1|Chains A, B, C|General control protein GCN4|Saccharomyces cerevisiae (4932)
>3BEX_1|Chains A, B, C, D, E, F|Type III pantothenate kinase|Thermotoga maritima (2336)
>6MSP_1|Chain A|De novo Designed Protein Foldit3|synthetic construct (32630)
Let \(P_w(n)\) be the set of distinct subwords (intervals) in a word \(w\).
Let \(p_w(n)\) be the cardinality of \(P_w(n)\).
Let \(f(c)\) be the sequence in FASTA with 4-symbol Protein Data Bank code \(c\).
\(|P_{f(3GJP_1)}(2) \setminus P_{f(3BEX_1)}(2)|=13\),
\(|P_{f(3BEX_1)}(2) \setminus P_{f(3GJP_1)}(2)|=145\).
Let
\(
Z_k(x,y)=|P_x(k)\setminus P_y(k)|+|P_y(k)\setminus P_x(k)|
\)
be a LZ76 style (set of subwords) Jaccard distance numerator for \(P(k)\).Hydrophobic-polar version of Sequence 1:10010010001001100000100011010011100
Pair
\(Z_2\)
Length of longest common subsequence
3GJP_1,3BEX_1
158
3
3GJP_1,6MSP_1
74
3
3BEX_1,6MSP_1
142
3
Newick tree
[
3BEX_1:84.05,
[
3GJP_1:37,6MSP_1:37
]:47.05
]
Let d be the
Otu--Sayood
distance d.
Let d1 be the Otu--Sayood distance d1. (This makes the 4TYN sequence AAAAAA a close match...)
A roughly speaking expected distance is \((0.85)(0.8)(\frac{284
}{\log_{20}
284}-\frac{35}{\log_{20}35})=82.3\)
Status
Protein1
Protein2
d
d1/2
Query variables
3GJP_1
3BEX_1
102
57.5
Was not able to put for d Was not able to put for d1
In notation analogous to
[Theorem 16, Kjos-Hanssen, Niraula and Yoon (2022)],
\[
\delta=
\alpha \mathrm{min} + (1-\alpha) \mathrm{max}=
\begin{cases}
d &\alpha=0,\\
d_1/2 &\alpha=1/2
\end{cases}
\]