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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: 13.64
Human Site: S233 Identified Species: 30
UniProt: P07858 Number Species: 10
    Phosphosite Substitution
    Charge Score: -0.1
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 S233 G Y N S Y S V S N S E K D I M
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_543203 420 46164 S314 G C S S Y S V S D N E K E I M
Cat Felis silvestris
Mouse Mus musculus P10605 339 37261 S233 G Y T S Y S V S N S V K E I M
Rat Rattus norvegicus P00787 339 37451 S233 G Y T S Y S V S D S E K E I M
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus P43233 340 37569 V233 Y G I T S Y G V P R S E K E I
Frog Xenopus laevis NP_001080410 333 36451 V233 F G A T S Y G V P S S E K E I
Zebra Danio Brachydanio rerio NP_998501 330 36310 Q235 S Y S V P S N Q N S I M A E L
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_572920 340 37406 R239 G S K S Y S V R R N V R E I Q
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P43509 344 37373 S235 L Q D K H F G S T A Y A V G K
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays Q10717 360 39181 F242 G V N G I C K F K N E N V G V
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q8H166 358 38941 F240 G K D E T C K F S A E N V G V
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. 66.6 N.A. 80 80 N.A. N.A. 0 6.6 26.6 N.A. 40 N.A. 6.6 N.A.
P-Site Similarity: 100 N.A. N.A. 93.3 N.A. 86.6 93.3 N.A. N.A. 20 26.6 40 N.A. 60 N.A. 26.6 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. 13.3 N.A. N.A.
P-Site Similarity: N.A. 33.3 N.A. 40 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 10 0 0 0 0 0 0 19 0 10 10 0 0 % A
% Cys: 0 10 0 0 0 19 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 19 0 0 0 0 0 19 0 0 0 10 0 0 % D
% Glu: 0 0 0 10 0 0 0 0 0 0 46 19 37 28 0 % E
% Phe: 10 0 0 0 0 10 0 19 0 0 0 0 0 0 0 % F
% Gly: 64 19 0 10 0 0 28 0 0 0 0 0 0 28 0 % G
% His: 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 10 0 10 0 0 0 0 0 10 0 0 46 19 % I
% Lys: 0 10 10 10 0 0 19 0 10 0 0 37 19 0 10 % K
% Leu: 10 0 0 0 0 0 0 0 0 0 0 0 0 0 10 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 10 0 0 37 % M
% Asn: 0 0 19 0 0 0 10 0 28 28 0 19 0 0 0 % N
% Pro: 0 0 0 0 10 0 0 0 19 0 0 0 0 0 0 % P
% Gln: 0 10 0 0 0 0 0 10 0 0 0 0 0 0 10 % Q
% Arg: 0 0 0 0 0 0 0 10 10 10 0 10 0 0 0 % R
% Ser: 10 10 19 46 19 55 0 46 10 46 19 0 0 0 0 % S
% Thr: 0 0 19 19 10 0 0 0 10 0 0 0 0 0 0 % T
% Val: 0 10 0 10 0 0 46 19 0 0 19 0 28 0 19 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 10 37 0 0 46 19 0 0 0 0 10 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _