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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: CTSO All Species: 10
Human Site: S25 Identified Species: 16.92
UniProt: P43234 Number Species: 13
    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 P43234 NP_001325.1 321 35958 S25 R G G G D A D S R A P F T P T
Chimpanzee Pan troglodytes XP_517502 318 35542 S22 R G G G D A D S R A P F T P T
Rhesus Macaque Macaca mulatta XP_001093045 321 35995 S25 R G G G D A D S H A P F T P T
Dog Lupus familis XP_539782 518 56900 G220 A P P L P P G G A V L P F G L
Cat Felis silvestris
Mouse Mus musculus Q8BM88 312 34705 L16 L L L C C C C L G R H G V A G
Rat Rattus norvegicus P07154 334 37642 Q31 T F N A Q W H Q W K S T H R R
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510786 301 33355 S8 M L T T P S S S S L H I V L Q
Chicken Gallus gallus NP_001026300 320 35009 V24 A A D A A F A V P A G A A G R
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_695717 334 36928 H38 T E G E R L Q H S D T F Q Q D
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9VN93 614 68942 F311 V D H L F Y K F Q V R F G R R
Honey Bee Apis mellifera XP_623690 374 42365 P72 N K S Y R N N P S E Y E E R F
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_798313 331 37336 E35 P L H Y H L E E S F F Q I F I
Poplar Tree Populus trichocarpa
Maize Zea mays Q10716 371 40329 R54 H F L S F V Q R F G K S Y K D
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P43296 368 40400 S52 L T S E D H F S L F K R K F G
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 98.7 95 51.9 N.A. 71.6 30.2 N.A. 69.1 65.7 N.A. 50.2 N.A. 20.2 34.7 N.A. 40.4
Protein Similarity: 100 99 95.9 55.7 N.A. 80.6 46.7 N.A. 79.1 76 N.A. 66.7 N.A. 32.5 52.9 N.A. 56.8
P-Site Identity: 100 100 93.3 0 N.A. 0 0 N.A. 6.6 6.6 N.A. 13.3 N.A. 6.6 0 N.A. 0
P-Site Similarity: 100 100 93.3 0 N.A. 0 0 N.A. 13.3 6.6 N.A. 13.3 N.A. 13.3 6.6 N.A. 6.6
Percent
Protein Identity: N.A. 30.4 N.A. 29 N.A. N.A.
Protein Similarity: N.A. 46.6 N.A. 47.8 N.A. N.A.
P-Site Identity: N.A. 0 N.A. 13.3 N.A. N.A.
P-Site Similarity: N.A. 0 N.A. 13.3 N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 15 8 0 15 8 22 8 0 8 29 0 8 8 8 0 % A
% Cys: 0 0 0 8 8 8 8 0 0 0 0 0 0 0 0 % C
% Asp: 0 8 8 0 29 0 22 0 0 8 0 0 0 0 15 % D
% Glu: 0 8 0 15 0 0 8 8 0 8 0 8 8 0 0 % E
% Phe: 0 15 0 0 15 8 8 8 8 15 8 36 8 15 8 % F
% Gly: 0 22 29 22 0 0 8 8 8 8 8 8 8 15 15 % G
% His: 8 0 15 0 8 8 8 8 8 0 15 0 8 0 0 % H
% Ile: 0 0 0 0 0 0 0 0 0 0 0 8 8 0 8 % I
% Lys: 0 8 0 0 0 0 8 0 0 8 15 0 8 8 0 % K
% Leu: 15 22 15 15 0 15 0 8 8 8 8 0 0 8 8 % L
% Met: 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 8 0 8 0 0 8 8 0 0 0 0 0 0 0 0 % N
% Pro: 8 8 8 0 15 8 0 8 8 0 22 8 0 22 0 % P
% Gln: 0 0 0 0 8 0 15 8 8 0 0 8 8 8 8 % Q
% Arg: 22 0 0 0 15 0 0 8 15 8 8 8 0 22 22 % R
% Ser: 0 0 15 8 0 8 8 36 29 0 8 8 0 0 0 % S
% Thr: 15 8 8 8 0 0 0 0 0 0 8 8 22 0 22 % T
% Val: 8 0 0 0 0 8 0 8 0 15 0 0 15 0 0 % V
% Trp: 0 0 0 0 0 8 0 0 8 0 0 0 0 0 0 % W
% Tyr: 0 0 0 15 0 8 0 0 0 0 8 0 8 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _