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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: 38.18
Human Site: Y203 Identified Species: 93.33
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 Y203 D S E D A Y P Y V G Q E E S C
Chimpanzee Pan troglodytes XP_513780 329 36946 Y203 D S E D A Y P Y V G Q E E S C
Rhesus Macaque Macaca mulatta NP_001027984 329 36923 Y203 D S E D A Y P Y V G Q E E S C
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus P55097 329 36870 Y203 D S E D A Y P Y V G Q D E S C
Rat Rattus norvegicus O35186 329 36772 Y203 D S E D A Y P Y V G Q D E S C
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001518002 618 66856 Y492 D S E D A Y P Y V G Q D E P C
Chicken Gallus gallus Q90686 334 37200 Y208 D S E D A Y P Y I G Q D E S C
Frog Xenopus laevis NP_001106314 331 37286 Y205 D S E K A Y P Y V G E D Q E C
Zebra Danio Brachydanio rerio NP_001017778 333 36984 Y206 D S E E S Y P Y V G T D Q Q C
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q95029 371 41582 Y244 D T E K S Y P Y E A I D D S C
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: 100 100 100 N.A. N.A. 93.3 93.3 N.A. 86.6 86.6 66.6 60 N.A. 46.6 N.A. N.A. N.A.
P-Site Similarity: 100 100 100 N.A. N.A. 100 100 N.A. 93.3 100 86.6 86.6 N.A. 73.3 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 80 0 0 0 0 10 0 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 % C
% Asp: 100 0 0 70 0 0 0 0 0 0 0 70 10 0 0 % D
% Glu: 0 0 100 10 0 0 0 0 10 0 10 30 70 10 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 90 0 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 0 0 10 0 10 0 0 0 0 % I
% Lys: 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 % K
% Leu: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 100 0 0 0 0 0 0 10 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 70 0 20 10 0 % Q
% Arg: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % R
% Ser: 0 90 0 0 20 0 0 0 0 0 0 0 0 70 0 % S
% Thr: 0 10 0 0 0 0 0 0 0 0 10 0 0 0 0 % T
% Val: 0 0 0 0 0 0 0 0 80 0 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 100 0 100 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _