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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: 26.67
Human Site: S225 Identified Species: 45.13
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 S225 G Y S A Y D F S D Q E D E M A
Chimpanzee Pan troglodytes XP_517502 318 35542 S222 G Y S A Y D F S N Q E D E M A
Rhesus Macaque Macaca mulatta XP_001093045 321 35995 S225 G Y S A Y D F S N Q E D E M A
Dog Lupus familis XP_539782 518 56900 S420 G Y S A Y D F S D Q E D E M A
Cat Felis silvestris
Mouse Mus musculus Q8BM88 312 34705 R216 D F S A Y N F R G Q E D E M A
Rat Rattus norvegicus P07154 334 37642 E232 F V D I P Q Q E K A L M K A V
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510786 301 33355 S205 G Y S A Y D F S G Q E D E M V
Chicken Gallus gallus NP_001026300 320 35009 S224 G F A A Y D F S G Q E E E M M
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_695717 334 36928 S238 N Y S A Y D F S G Q E E V M M
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9VN93 614 68942 W517 N E T A M Q E W L L A N G P I
Honey Bee Apis mellifera XP_623690 374 42365 A277 T C D S F V D A E D E L L I A
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_798313 331 37336 A235 R I N K N Y A A D E E H V M P
Poplar Tree Populus trichocarpa
Maize Zea mays Q10716 371 40329 S259 V Q N F S V V S V D E A Q I S
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P43296 368 40400 A265 S I D E E Q I A A N L V K N 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 93.3 93.3 100 N.A. 66.6 0 N.A. 86.6 66.6 N.A. 66.6 N.A. 6.6 13.3 N.A. 20
P-Site Similarity: 100 100 100 100 N.A. 80 6.6 N.A. 86.6 86.6 N.A. 73.3 N.A. 20 46.6 N.A. 40
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. 40 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 0 8 65 0 0 8 22 8 8 8 8 0 8 43 % A
% Cys: 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 8 0 22 0 0 50 8 0 22 15 0 43 0 0 0 % D
% Glu: 0 8 0 8 8 0 8 8 8 8 79 15 50 0 0 % E
% Phe: 8 15 0 8 8 0 58 0 0 0 0 0 0 0 0 % F
% Gly: 43 0 0 0 0 0 0 0 29 0 0 0 8 0 8 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 % H
% Ile: 0 15 0 8 0 0 8 0 0 0 0 0 0 15 8 % I
% Lys: 0 0 0 8 0 0 0 0 8 0 0 0 15 0 0 % K
% Leu: 0 0 0 0 0 0 0 0 8 8 15 8 8 0 0 % L
% Met: 0 0 0 0 8 0 0 0 0 0 0 8 0 65 15 % M
% Asn: 15 0 15 0 8 8 0 0 15 8 0 8 0 8 0 % N
% Pro: 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 % P
% Gln: 0 8 0 0 0 22 8 0 0 58 0 0 8 0 0 % Q
% Arg: 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 % R
% Ser: 8 0 50 8 8 0 0 58 0 0 0 0 0 0 8 % S
% Thr: 8 0 8 0 0 0 0 0 0 0 0 0 0 0 0 % T
% Val: 8 8 0 0 0 15 8 0 8 0 0 8 15 0 15 % V
% Trp: 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 % W
% Tyr: 0 43 0 0 58 8 0 0 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _