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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: 22.12
Human Site: Y54 Identified Species: 48.67
UniProt: P07858 Number Species: 10
    Phosphosite Substitution
    Charge Score: -0.2
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 Y54 F Y N V D M S Y L K R L C G T
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_543203 420 46164 Y135 F H N V D P S Y L R R L C G T
Cat Felis silvestris
Mouse Mus musculus P10605 339 37261 Y54 F Y N V D I S Y L K K L C G T
Rat Rattus norvegicus P00787 339 37451 Y54 F Y N V D I S Y L K K L C G T
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus P43233 340 37569 Y54 F H N T D M S Y V K K L C G T
Frog Xenopus laevis NP_001080410 333 36451 Y54 F A N A D V H Y V K R L C G T
Zebra Danio Brachydanio rerio NP_998501 330 36310 K56 V D Y S Y V K K L C G T F L K
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_572920 340 37406 V60 H I R R L M G V H P D A H K F
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P43509 344 37373 T56 V I P K E K I T K K L M D V K
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays Q10717 360 39181 A63 A L R F A R F A V R Y G K S Y
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q8H166 358 38941 R61 R H V L S F A R F T H R Y G K
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. 86.6 86.6 N.A. N.A. 73.3 66.6 6.6 N.A. 6.6 N.A. 6.6 N.A.
P-Site Similarity: 100 N.A. N.A. 93.3 N.A. 100 100 N.A. N.A. 93.3 80 13.3 N.A. 6.6 N.A. 20 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. 0 N.A. 6.6 N.A. N.A.
P-Site Similarity: N.A. 13.3 N.A. 26.6 N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 10 10 0 10 10 0 10 10 0 0 0 10 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 10 0 0 55 0 0 % C
% Asp: 0 10 0 0 55 0 0 0 0 0 10 0 10 0 0 % D
% Glu: 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 % E
% Phe: 55 0 0 10 0 10 10 0 10 0 0 0 10 0 10 % F
% Gly: 0 0 0 0 0 0 10 0 0 0 10 10 0 64 0 % G
% His: 10 28 0 0 0 0 10 0 10 0 10 0 10 0 0 % H
% Ile: 0 19 0 0 0 19 10 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 0 10 0 10 10 10 10 55 28 0 10 10 28 % K
% Leu: 0 10 0 10 10 0 0 0 46 0 10 55 0 10 0 % L
% Met: 0 0 0 0 0 28 0 0 0 0 0 10 0 0 0 % M
% Asn: 0 0 55 0 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 10 0 0 10 0 0 0 10 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % Q
% Arg: 10 0 19 10 0 10 0 10 0 19 28 10 0 0 0 % R
% Ser: 0 0 0 10 10 0 46 0 0 0 0 0 0 10 0 % S
% Thr: 0 0 0 10 0 0 0 10 0 10 0 10 0 0 55 % T
% Val: 19 0 10 37 0 19 0 10 28 0 0 0 0 10 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 28 10 0 10 0 0 55 0 0 10 0 10 0 10 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _