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Parikh vectors
4KBR_1 1JHI_1 6IKN_1 Letter Amino acid
12 0 19 R Arginine
12 0 18 D Aspartic acid
6 0 12 N Asparagine
4 2 5 C Cysteine
8 0 23 Q Glutamine
7 2 10 G Glycine
6 0 11 I Isoleucine
7 0 13 M Methionine
6 0 9 P Proline
9 1 18 T Threonine
14 0 38 E Glutamic acid
11 0 15 H Histidine
29 0 32 L Leucine
10 0 36 K Lycine
9 0 9 F Phenylalanine
7 0 6 Y Tyrosine
16 1 20 A Alanine
23 0 16 S Serine
3 0 5 W Tryptophan
18 0 16 V Valine

4KBR_1|Chains A, B, C, D, E, F, G, H|Glycolipid transfer protein domain-containing protein 1|Mus musculus (10090)
>1JHI_1|Chains A, B|5'-D(*AP*CP*CP*(HEH)GP*GP*T)-3'|
>6IKN_1|Chains A, B, C, D|Growth arrest-specific protein 7|Mus musculus (10090)
Protein code \(c\) LZ-complexity \(\mathrm{LZ}(w)\) Length \(n=|w|\) \(\frac{\mathrm{LZ}(w)}{n /\log_{20} n}\) \(p_w(1)\) \(p_w(2)\) \(p_w(3)\) Sequence \(w=f(c)\)
4KBR , Knot 101 217 0.83 40 147 211
SMDDSEKDFNLKVVLVSFKQCLTDKGEVLLDHYIAGWKGLVRFLNSLGAVFSFISKDVVAKLQIMERLRSSPQSEHYTSLQSMVAYEVSNKLVDMDHRSHPRHPHSGCRTVLRLHRALHWLQLFLDGLRTSSEDARTSTLCSEAYNATLANYHSWIVRQAVTVAFCALPSRKVFLEAMNMESTEQAVEMLGEALPFIEHVYDISQKLYAEHSLLDLP
1JHI , Knot 4 6 0.39 8 5 4
ACCGGT
6IKN , Knot 143 331 0.83 40 189 310
MNHKVHHHHHHMELGTLEGSRKQSKENTITINCVTFPHPDTMPEQQLLKPTEWSYCDYFWADKKDPQGNGTVAGFELLLQKQLKGKQMQKEMSEFIRERIKIEEEYAKNLAKLSQNSLAAQEEGSLGEAWAQVKKSLADEAEVHLKFSAKLHSEVEKPLMNFRENFKKDMKKCDHHIADLRKQLASRYASVEKARKALTERQKDLEMKTQQLEIKLSNKTEEDIKKARRKSTQAGDDLMRCVDLYNQAQSKWFEEMVTTTLELERLEVERVEMIRQHLCQYTQLRHETDMFNQSTVEPVDQLLRKVDPAKDRELWVREHKTGNIRPVDMEI

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 \(c\).

\(|P_{f(4KBR_1)}(2) \setminus P_{f(1JHI_1)}(2)|=147\), \(|P_{f(1JHI_1)}(2) \setminus P_{f(4KBR_1)}(2)|=5\). 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 1:0100000010101111010001000101110001111011101100111110110001110101100100010000000100111001000110100000100100100011010011011011101100000010000100010010110000111001101110111000111011010000011011101111100100100010100011011
Pair \(Z_2\) Length of longest common subsequence
4KBR_1,1JHI_1 152 1
4KBR_1,6IKN_1 178 4
1JHI_1,6IKN_1 192 2

Newick tree

 
[
	6IKN_1:97.46,
	[
		4KBR_1:76,1JHI_1:76
	]:21.46
]

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 \((0.85)(0.8)(\frac{223 }{\log_{20} 223}-\frac{6}{\log_{20}6})=77.1\)
Status Protein1 Protein2 d d1/2
Query variables 4KBR_1 1JHI_1 100 51.5
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)],
\[ \delta= \alpha \mathrm{min} + (1-\alpha) \mathrm{max}= \begin{cases} d &\alpha=0,\\ d_1/2 &\alpha=1/2 \end{cases} \]