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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: CTSC All Species: 15.45
Human Site: T221 Identified Species: 26.15
UniProt: P53634 Number Species: 13
    Phosphosite Substitution
    Charge Score: 0.15
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 P53634 NP_001805.3 463 51842 T221 R P K P A P L T A E I Q Q K I
Chimpanzee Pan troglodytes XP_508684 463 51907 T221 R P K P A P L T A E I Q Q K L
Rhesus Macaque Macaca mulatta XP_001104734 463 51874 T221 R P K P A P L T A E I Q Q K I
Dog Lupus familis XP_535784 481 54085 E242 K P T P L T A E I H E E I S R
Cat Felis silvestris
Mouse Mus musculus P97821 462 52358 D221 P K P A P M T D E I Q Q Q I L
Rat Rattus norvegicus P80067 462 52217 D221 P K P A P I T D E I Q Q Q I L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001512140 469 52438 S227 R P K P A P L S P E L A N Q A
Chicken Gallus gallus P43233 340 37569 W109 Q G S C G S C W A F G A V E A
Frog Xenopus laevis NP_001080511 458 51565 K222 A P M P T D Q K Y Q G L P N E
Zebra Danio Brachydanio rerio NP_999887 455 50596 S222 A A D S K A A S G L P Q H W D
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P43510 379 42386 I148 A M S D R I C I A S H G E L Q
Sea Urchin Strong. purpuratus XP_001201161 459 51309 P224 K R A A S S L P P G F D W R N
Poplar Tree Populus trichocarpa
Maize Zea mays Q10717 360 39181 T129 A A Q N C S A T L T G N H R M
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q8H166 358 38941 S127 L G A A Q N C S A T L K G S H
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99.1 95.6 79 N.A. 77.7 78.6 N.A. 72 22.8 62.4 63.2 N.A. N.A. N.A. 23.3 54.8
Protein Similarity: 100 99.7 97.4 85.4 N.A. 86.6 87 N.A. 83.5 38 77.3 77.1 N.A. N.A. N.A. 38.2 71.4
P-Site Identity: 100 93.3 100 13.3 N.A. 13.3 13.3 N.A. 53.3 6.6 13.3 6.6 N.A. N.A. N.A. 6.6 6.6
P-Site Similarity: 100 100 100 26.6 N.A. 20 20 N.A. 73.3 20 20 13.3 N.A. N.A. N.A. 13.3 26.6
Percent
Protein Identity: N.A. 27.8 N.A. 27 N.A. N.A.
Protein Similarity: N.A. 42.5 N.A. 43.2 N.A. N.A.
P-Site Identity: N.A. 6.6 N.A. 6.6 N.A. N.A.
P-Site Similarity: N.A. 26.6 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: 29 15 15 29 29 8 22 0 43 0 0 15 0 0 15 % A
% Cys: 0 0 0 8 8 0 22 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 8 8 0 8 0 15 0 0 0 8 0 0 8 % D
% Glu: 0 0 0 0 0 0 0 8 15 29 8 8 8 8 8 % E
% Phe: 0 0 0 0 0 0 0 0 0 8 8 0 0 0 0 % F
% Gly: 0 15 0 0 8 0 0 0 8 8 22 8 8 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 8 8 0 15 0 8 % H
% Ile: 0 0 0 0 0 15 0 8 8 15 22 0 8 15 15 % I
% Lys: 15 15 29 0 8 0 0 8 0 0 0 8 0 22 0 % K
% Leu: 8 0 0 0 8 0 36 0 8 8 15 8 0 8 22 % L
% Met: 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 % M
% Asn: 0 0 0 8 0 8 0 0 0 0 0 8 8 8 8 % N
% Pro: 15 43 15 43 15 29 0 8 15 0 8 0 8 0 0 % P
% Gln: 8 0 8 0 8 0 8 0 0 8 15 43 36 8 8 % Q
% Arg: 29 8 0 0 8 0 0 0 0 0 0 0 0 15 8 % R
% Ser: 0 0 15 8 8 22 0 22 0 8 0 0 0 15 0 % S
% Thr: 0 0 8 0 8 8 15 29 0 15 0 0 0 0 0 % T
% Val: 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 % V
% Trp: 0 0 0 0 0 0 0 8 0 0 0 0 8 8 0 % W
% Tyr: 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _