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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: PIK3CA All Species: 26.36
Human Site: Y606 Identified Species: 41.43
UniProt: P42336 Number Species: 14
    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 P42336 NP_006209.2 1068 124284 Y606 M E L L D C N Y P D P M V R G
Chimpanzee Pan troglodytes XP_001160550 1044 119347 F587 L E L L D F S F P D C H V G S
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 Y614 L E L L D F N Y P D Q Y V R E
Dog Lupus familis XP_546764 1044 119674 F587 L E L L D F S F P D R H V G S
Cat Felis silvestris
Mouse Mus musculus P42337 1068 124436 Y606 M E L L D C N Y P D P M V R S
Rat Rattus norvegicus Q9Z1L0 1070 122589 Y614 L E L L D F N Y P D Q Y V R E
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001505664 1068 124323 Y606 M E L L D C N Y P D P R V R A
Chicken Gallus gallus NP_001004410 1068 124270 Y606 M E L L D C N Y P D P M V R A
Frog Xenopus laevis Q6AZN6 886 101139 L478 E Q D L C T F L I S R A C K N
Zebra Danio Brachydanio rerio XP_690235 1069 124426 Y606 M E L L D C N Y P D P M I R D
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 Y614 L E L L D Y A Y A D Q N V R S
Nematode Worm Caenorhab. elegans Q94125 1182 136855 C693 L T L L G K R C T D R V I R K
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 L587 R D Q L P H A L P R L L K C V
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 Q406 S D R S C L S Q F L V Q R A L
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 T467 S I S S E S E T S G T E S L P
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 40.5 41.5 41 N.A. 98.5 41.3 N.A. 97.5 96.2 21.3 91.6 N.A. N.A. 40.1 26.7 35.3
Protein Similarity: 100 57.9 59.8 58.6 N.A. 99.2 59.5 N.A. 98.9 98.5 40 96 N.A. N.A. 59.2 46.7 55.4
P-Site Identity: 100 46.6 66.6 46.6 N.A. 93.3 66.6 N.A. 86.6 93.3 6.6 86.6 N.A. N.A. 53.3 26.6 13.3
P-Site Similarity: 100 66.6 73.3 66.6 N.A. 93.3 73.3 N.A. 86.6 93.3 20 93.3 N.A. N.A. 60 46.6 26.6
Percent
Protein Identity: N.A. N.A. N.A. 21.2 22.3 N.A.
Protein Similarity: N.A. N.A. N.A. 40.1 41.8 N.A.
P-Site Identity: N.A. N.A. N.A. 0 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 13.3 6.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 0 0 14 0 7 0 0 7 0 7 14 % A
% Cys: 0 0 0 0 14 34 0 7 0 0 7 0 7 7 0 % C
% Asp: 0 14 7 0 67 0 0 0 0 74 0 0 0 0 7 % D
% Glu: 7 67 0 0 7 0 7 0 0 0 0 7 0 0 14 % E
% Phe: 0 0 0 0 0 27 7 14 7 0 0 0 0 0 0 % F
% Gly: 0 0 0 0 7 0 0 0 0 7 0 0 0 14 7 % G
% His: 0 0 0 0 0 7 0 0 0 0 0 14 0 0 0 % H
% Ile: 0 7 0 0 0 0 0 0 7 0 0 0 14 0 0 % I
% Lys: 0 0 0 0 0 7 0 0 0 0 0 0 7 7 7 % K
% Leu: 40 0 74 87 0 7 0 14 0 7 7 7 0 7 7 % L
% Met: 34 0 0 0 0 0 0 0 0 0 0 27 0 0 0 % M
% Asn: 0 0 0 0 0 0 47 0 0 0 0 7 0 0 7 % N
% Pro: 0 0 0 0 7 0 0 0 67 0 34 0 0 0 7 % P
% Gln: 0 7 7 0 0 0 0 7 0 0 20 7 0 0 0 % Q
% Arg: 7 0 7 0 0 0 7 0 0 7 20 7 7 60 0 % R
% Ser: 14 0 7 14 0 7 20 0 7 7 0 0 7 0 27 % S
% Thr: 0 7 0 0 0 7 0 7 7 0 7 0 0 0 0 % T
% Val: 0 0 0 0 0 0 0 0 0 0 7 7 60 0 7 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 7 0 54 0 0 0 14 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _