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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: 16.97
Human Site: S56 Identified Species: 28.72
UniProt: P43234 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.08
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 S56 N R H R Y L N S L F P S E N S
Chimpanzee Pan troglodytes XP_517502 318 35542 S53 N R H R Y L N S L F P S E N S
Rhesus Macaque Macaca mulatta XP_001093045 321 35995 S56 N R H R Y L N S L S P G E N S
Dog Lupus familis XP_539782 518 56900 S251 N R H R Y L N S V F P R E N S
Cat Felis silvestris
Mouse Mus musculus Q8BM88 312 34705 N47 L H R H R Y L N S F P H E N S
Rat Rattus norvegicus P07154 334 37642 H62 N M R M I Q L H N G E Y S N G
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510786 301 33355 L39 I R L N S L S L H D N T T A Y
Chicken Gallus gallus NP_001026300 320 35009 L55 E S A K R I R L L N S P S N D
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_695717 334 36928 S69 Q R Q A F L N S A L G K S N Q
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9VN93 614 68942 L342 N L K T I E E L N A N E M G S
Honey Bee Apis mellifera XP_623690 374 42365 Y103 R S S Q E S A Y Y G L T E F S
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_798313 331 37336 S66 R Y R I F K E S L L K H E M L
Poplar Tree Populus trichocarpa
Maize Zea mays Q10716 371 40329 L85 R A R R H Q L L D P S A E H G
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P43296 368 40400 R83 K A N L R R A R R H Q K L D P
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 86.6 86.6 N.A. 33.3 13.3 N.A. 13.3 13.3 N.A. 33.3 N.A. 13.3 13.3 N.A. 20
P-Site Similarity: 100 100 86.6 93.3 N.A. 40 13.3 N.A. 26.6 26.6 N.A. 40 N.A. 13.3 26.6 N.A. 26.6
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. 13.3 N.A. 0 N.A. N.A.
P-Site Similarity: N.A. 33.3 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: 0 15 8 8 0 0 15 0 8 8 0 8 0 8 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 8 8 0 0 0 8 8 % D
% Glu: 8 0 0 0 8 8 15 0 0 0 8 8 58 0 0 % E
% Phe: 0 0 0 0 15 0 0 0 0 29 0 0 0 8 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 15 8 8 0 8 15 % G
% His: 0 8 29 8 8 0 0 8 8 8 0 15 0 8 0 % H
% Ile: 8 0 0 8 15 8 0 0 0 0 0 0 0 0 0 % I
% Lys: 8 0 8 8 0 8 0 0 0 0 8 15 0 0 0 % K
% Leu: 8 8 8 8 0 43 22 29 36 15 8 0 8 0 8 % L
% Met: 0 8 0 8 0 0 0 0 0 0 0 0 8 8 0 % M
% Asn: 43 0 8 8 0 0 36 8 15 8 15 0 0 58 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 8 36 8 0 0 8 % P
% Gln: 8 0 8 8 0 15 0 0 0 0 8 0 0 0 8 % Q
% Arg: 22 43 29 36 22 8 8 8 8 0 0 8 0 0 0 % R
% Ser: 0 15 8 0 8 8 8 43 8 8 15 15 22 0 50 % S
% Thr: 0 0 0 8 0 0 0 0 0 0 0 15 8 0 0 % T
% Val: 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 8 0 0 29 8 0 8 8 0 0 8 0 0 8 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _