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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: 25.76
Human Site: S169 Identified Species: 56.67
UniProt: P07858 Number Species: 10
    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 P07858 NP_001899.1 339 37822 S169 W T R K G L V S G G L Y E S H
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_543203 420 46164 S250 W T K Q G L V S G G L Y D S H
Cat Felis silvestris
Mouse Mus musculus P10605 339 37261 S169 W T K K G L V S G G V Y N S H
Rat Rattus norvegicus P00787 339 37451 S169 W T R K G L V S G G V Y N S H
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus P43233 340 37569 S169 W T E R G L V S G G L Y D S H
Frog Xenopus laevis NP_001080410 333 36451 S169 W T E T G L V S G G L Y D S H
Zebra Danio Brachydanio rerio NP_998501 330 36310 Y171 G L V T G G L Y N S H I G C R
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_572920 340 37406 S175 W T R K G I V S G G P Y G S N
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P43509 344 37373 L171 K W W V K H G L V T G G S Y E
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays Q10717 360 39181 A178 S T T G A L E A A Y T Q A T G
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q8H166 358 38941 A176 S T T G A L E A A Y H Q A F 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. 80 N.A. 80 86.6 N.A. N.A. 80 80 6.6 N.A. 73.3 N.A. 0 N.A.
P-Site Similarity: 100 N.A. N.A. 100 N.A. 93.3 93.3 N.A. N.A. 93.3 86.6 13.3 N.A. 86.6 N.A. 0 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. 13.3 N.A. 13.3 N.A. N.A.
P-Site Similarity: N.A. 26.6 N.A. 20 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 19 0 0 19 19 0 0 0 19 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 0 0 0 28 0 0 % D
% Glu: 0 0 19 0 0 0 19 0 0 0 0 0 10 0 10 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 % F
% Gly: 10 0 0 19 73 10 10 0 64 64 10 10 19 0 19 % G
% His: 0 0 0 0 0 10 0 0 0 0 19 0 0 0 55 % H
% Ile: 0 0 0 0 0 10 0 0 0 0 0 10 0 0 0 % I
% Lys: 10 0 19 37 10 0 0 0 0 0 0 0 0 0 0 % K
% Leu: 0 10 0 0 0 73 10 10 0 0 37 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 10 0 0 0 19 0 10 % N
% Pro: 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 % P
% Gln: 0 0 0 10 0 0 0 0 0 0 0 19 0 0 0 % Q
% Arg: 0 0 28 10 0 0 0 0 0 0 0 0 0 0 10 % R
% Ser: 19 0 0 0 0 0 0 64 0 10 0 0 10 64 0 % S
% Thr: 0 82 19 19 0 0 0 0 0 10 10 0 0 10 0 % T
% Val: 0 0 10 10 0 0 64 0 10 0 19 0 0 0 0 % V
% Trp: 64 10 10 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 0 10 0 19 0 64 0 10 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _