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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: PIK3CB All Species: 42.73
Human Site: Y638 Identified Species: 67.14
UniProt: P42338 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0.07
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 P42338 NP_006210.1 1070 122762 Y638 S D E E L S Q Y L L Q L V Q V
Chimpanzee Pan troglodytes XP_001160550 1044 119347 Y611 T D D E L F Q Y L L Q L V Q V
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 Y638 S D E E L S Q Y L L Q L V Q V
Dog Lupus familis XP_534280 1070 122787 Y638 S D E E L S Q Y L L Q L V Q V
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 Y632 S D E E L S Q Y L L Q L V Q V
Rat Rattus norvegicus Q9Z1L0 1070 122589 Y638 S D E E L S Q Y L L Q L V Q V
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 Y754 P D Q Y V R E Y A V G C L K Q
Chicken Gallus gallus NP_001026482 1066 122000 Y634 S D E E L S Q Y L L Q L V Q V
Frog Xenopus laevis Q6AZN6 886 101139 A489 A C K N S T L A N Y L Y W Y V
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 Y590 S D D E L L Q Y L L Q L V Q V
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 Y638 S D E D L S L Y L L Q L V Q A
Nematode Worm Caenorhab. elegans Q94125 1182 136855 F718 S P V T F H L F I L P L I Q A
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 Y616 T D D Q L S Q Y L L Q L V Q A
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 E417 Q R A L Q N I E L A S F L R W
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 S478 E S L P I V I S P L A E F L I
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 56.5 99.6 97.2 N.A. 95.2 95.8 N.A. 81.1 86.6 23.6 65.5 N.A. N.A. 46.6 26.4 42.9
Protein Similarity: 100 72.9 99.9 98.8 N.A. 97 97.8 N.A. 85.3 93.6 41.3 79.7 N.A. N.A. 65.6 47.8 63.6
P-Site Identity: 100 80 100 100 N.A. 100 100 N.A. 13.3 100 6.6 86.6 N.A. N.A. 80 26.6 73.3
P-Site Similarity: 100 93.3 100 100 N.A. 100 100 N.A. 53.3 100 26.6 93.3 N.A. N.A. 86.6 46.6 93.3
Percent
Protein Identity: N.A. N.A. N.A. 22.7 23.4 N.A.
Protein Similarity: N.A. N.A. N.A. 38.6 41.9 N.A.
P-Site Identity: N.A. N.A. N.A. 6.6 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 26.6 20 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 7 0 7 0 0 0 0 7 7 7 7 0 0 0 20 % A
% Cys: 0 7 0 0 0 0 0 0 0 0 0 7 0 0 0 % C
% Asp: 0 74 20 7 0 0 0 0 0 0 0 0 0 0 0 % D
% Glu: 7 0 47 54 0 0 7 7 0 0 0 7 0 0 0 % E
% Phe: 0 0 0 0 7 7 0 7 0 0 0 7 7 0 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 % G
% His: 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 7 0 14 0 7 0 0 0 7 0 7 % I
% Lys: 0 0 7 0 0 0 0 0 0 0 0 0 0 7 0 % K
% Leu: 0 0 7 7 67 7 20 0 74 80 7 74 14 7 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 7 0 7 0 0 7 0 0 0 0 0 0 % N
% Pro: 7 7 0 7 0 0 0 0 7 0 7 0 0 0 0 % P
% Gln: 7 0 7 7 7 0 60 0 0 0 67 0 0 74 7 % Q
% Arg: 0 7 0 0 0 7 0 0 0 0 0 0 0 7 0 % R
% Ser: 60 7 0 0 7 54 0 7 0 0 7 0 0 0 0 % S
% Thr: 14 0 0 7 0 7 0 0 0 0 0 0 0 0 0 % T
% Val: 0 0 7 0 7 7 0 0 0 7 0 0 67 0 60 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 7 0 7 % W
% Tyr: 0 0 0 7 0 0 0 74 0 7 0 7 0 7 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _