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Updated: 2017 Aug. 1

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Warning – Occasionally the phosphosites shown below in more divergent species may be slightly mis-aligned with our algorithm and the calculated Conservation Score may be higher than shown.
Phosphosite   Conservation Score
Human Protein: CTSK All Species: 24.24
Human Site: S45 Identified Species: 59.26
UniProt: P43235 Number Species: 9
    Phosphosite Substitution
    Charge Score: 0
Phosphosite
Sequences
Species Species
Scientific Name
UniProt ID NCBI Ref Seq ID AA# Mr(Da) P-Site -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
Human Homo sapiens P43235 NP_000387.1 329 36966 S45 N N K V D E I S R R L I W E K
Chimpanzee Pan troglodytes XP_513780 329 36946 S45 N N K V D E I S R R L I W E K
Rhesus Macaque Macaca mulatta NP_001027984 329 36923 S45 N S K V D E I S R R L I W E K
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus P55097 329 36870 S45 N S K V D E I S R R L I W E K
Rat Rattus norvegicus O35186 329 36772 S45 N S K V D E I S R R L I W E K
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001518002 618 66856 S334 N S K E D E T S R R L V W E K
Chicken Gallus gallus Q90686 334 37200 V50 Q R Q G G R N V P E V D L G E
Frog Xenopus laevis NP_001106314 331 37286 Q47 N G Q M D E L Q R R L I W E K
Zebra Danio Brachydanio rerio NP_001017778 333 36984 S48 Y N G L N E E S I R R T I W E
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q95029 371 41582 N86 R L K I F N E N K H K I A K H
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 98.7 98.4 N.A. N.A. 86 87.5 N.A. 44.6 68.8 67 61.5 N.A. 42.3 N.A. N.A. N.A.
Protein Similarity: 100 100 99.6 N.A. N.A. 92 92 N.A. 49.3 79.6 82.4 76.5 N.A. 58.7 N.A. N.A. N.A.
P-Site Identity: 100 100 93.3 N.A. N.A. 93.3 93.3 N.A. 73.3 0 66.6 26.6 N.A. 13.3 N.A. N.A. N.A.
P-Site Similarity: 100 100 100 N.A. N.A. 100 100 N.A. 86.6 20 86.6 46.6 N.A. 40 N.A. N.A. N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. N.A. N.A.
Protein Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Identity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 70 0 0 0 0 0 0 10 0 0 0 % D
% Glu: 0 0 0 10 0 80 20 0 0 10 0 0 0 70 20 % E
% Phe: 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 0 10 10 10 10 0 0 0 0 0 0 0 0 10 0 % G
% His: 0 0 0 0 0 0 0 0 0 10 0 0 0 0 10 % H
% Ile: 0 0 0 10 0 0 50 0 10 0 0 70 10 0 0 % I
% Lys: 0 0 70 0 0 0 0 0 10 0 10 0 0 10 70 % K
% Leu: 0 10 0 10 0 0 10 0 0 0 70 0 10 0 0 % L
% Met: 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 70 30 0 0 10 10 10 10 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 % P
% Gln: 10 0 20 0 0 0 0 10 0 0 0 0 0 0 0 % Q
% Arg: 10 10 0 0 0 10 0 0 70 80 10 0 0 0 0 % R
% Ser: 0 40 0 0 0 0 0 70 0 0 0 0 0 0 0 % S
% Thr: 0 0 0 0 0 0 10 0 0 0 0 10 0 0 0 % T
% Val: 0 0 0 50 0 0 0 10 0 0 10 10 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 70 10 0 % W
% Tyr: 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _