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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: CTSB All Species: 16.97
Human Site: Y219 Identified Species: 37.33
UniProt: P07858 Number Species: 10
    Phosphosite Substitution
    Charge Score: 0.3
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 P07858 NP_001899.1 339 37822 Y219 E P G Y S P T Y K Q D K H Y G
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_543203 420 46164 Y300 E P G Y S P S Y K E D K H Y G
Cat Felis silvestris
Mouse Mus musculus P10605 339 37261 Y219 E A G Y S P S Y K E D K H F G
Rat Rattus norvegicus P00787 339 37451 Y219 E A G Y S T S Y K E D K H Y G
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus P43233 340 37569 S219 C E P G Y S P S Y K E D K H Y
Frog Xenopus laevis NP_001080410 333 36451 A219 C E E G Y T P A Y G S D K H F
Zebra Danio Brachydanio rerio NP_998501 330 36310 D221 Y S P S Y K Q D K H F G K T S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_572920 340 37406 Y225 Q S G Y T V D Y A K D K H F G
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P43509 344 37373 N221 V D S C T S K N N Y A T P Y L
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays Q10717 360 39181 E228 Y N G G L D T E E S Y P Y Q G
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q8H166 358 38941 E226 S N G G L D T E K A Y P Y T G
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 N.A. N.A. 68.5 N.A. 78.7 78.1 N.A. N.A. 76.1 73.1 70.8 N.A. 56.7 N.A. 48.5 N.A.
Protein Similarity: 100 N.A. N.A. 75.2 N.A. 87.9 88.5 N.A. N.A. 86.4 82.3 83.4 N.A. 69.7 N.A. 61.3 N.A.
P-Site Identity: 100 N.A. N.A. 86.6 N.A. 73.3 73.3 N.A. N.A. 0 0 6.6 N.A. 46.6 N.A. 6.6 N.A.
P-Site Similarity: 100 N.A. N.A. 100 N.A. 93.3 86.6 N.A. N.A. 20 6.6 6.6 N.A. 73.3 N.A. 13.3 N.A.
Percent
Protein Identity: N.A. 22.5 N.A. 22.3 N.A. N.A.
Protein Similarity: N.A. 38.3 N.A. 39.1 N.A. N.A.
P-Site Identity: N.A. 20 N.A. 26.6 N.A. N.A.
P-Site Similarity: N.A. 33.3 N.A. 33.3 N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 19 0 0 0 0 0 10 10 10 10 0 0 0 0 % A
% Cys: 19 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 10 0 0 0 19 10 10 0 0 46 19 0 0 0 % D
% Glu: 37 19 10 0 0 0 0 19 10 28 10 0 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 10 0 0 19 10 % F
% Gly: 0 0 64 37 0 0 0 0 0 10 0 10 0 0 64 % G
% His: 0 0 0 0 0 0 0 0 0 10 0 0 46 19 0 % H
% Ile: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 0 0 0 10 10 0 55 19 0 46 28 0 0 % K
% Leu: 0 0 0 0 19 0 0 0 0 0 0 0 0 0 10 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 19 0 0 0 0 0 10 10 0 0 0 0 0 0 % N
% Pro: 0 19 19 0 0 28 19 0 0 0 0 19 10 0 0 % P
% Gln: 10 0 0 0 0 0 10 0 0 10 0 0 0 10 0 % Q
% Arg: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % R
% Ser: 10 19 10 10 37 19 28 10 0 10 10 0 0 0 10 % S
% Thr: 0 0 0 0 19 19 28 0 0 0 0 10 0 19 0 % T
% Val: 10 0 0 0 0 10 0 0 0 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: 19 0 0 46 28 0 0 46 19 10 19 0 19 37 10 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _