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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: 37.27
Human Site: S631 Identified Species: 58.57
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 S631 V G C L R Q M S D E E L S Q Y
Chimpanzee Pan troglodytes XP_001160550 1044 119347 T604 I K S L R K L T D D E L F Q Y
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 S631 V G C L R Q M S D E E L S Q Y
Dog Lupus familis XP_534280 1070 122787 S631 V G C L R Q M S D E E L S Q Y
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 S625 V G C L R Q M S D E E L S Q Y
Rat Rattus norvegicus Q9Z1L0 1070 122589 S631 V G C L R Q M S D E E L S Q Y
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 P747 E L L D F N Y P D Q Y V R E Y
Chicken Gallus gallus NP_001026482 1066 122000 S627 V G C L K Q M S D E E L S Q Y
Frog Xenopus laevis Q6AZN6 886 101139 A482 C T F L I S R A C K N S T L A
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 S583 V S C L K D M S D D E L L Q Y
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 S631 V R C L M D V S D E D L S L Y
Nematode Worm Caenorhab. elegans Q94125 1182 136855 S711 E K L N E Q L S P V T F H L F
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 T609 V A Q G L S S T D D Q L S Q Y
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 Q410 C L S Q F L V Q R A L Q N I E
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 E471 E S E T S G T E S L P I V I S
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 46.6 100 100 N.A. 100 100 N.A. 13.3 93.3 6.6 66.6 N.A. N.A. 60 13.3 40
P-Site Similarity: 100 80 100 100 N.A. 100 100 N.A. 33.3 100 26.6 80 N.A. N.A. 73.3 26.6 60
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. 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 7 0 0 0 0 0 7 0 7 0 0 0 0 7 % A
% Cys: 14 0 54 0 0 0 0 0 7 0 0 0 0 0 0 % C
% Asp: 0 0 0 7 0 14 0 0 74 20 7 0 0 0 0 % D
% Glu: 20 0 7 0 7 0 0 7 0 47 54 0 0 7 7 % E
% Phe: 0 0 7 0 14 0 0 0 0 0 0 7 7 0 7 % F
% Gly: 0 40 0 7 0 7 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 % H
% Ile: 7 0 0 0 7 0 0 0 0 0 0 7 0 14 0 % I
% Lys: 0 14 0 0 14 7 0 0 0 7 0 0 0 0 0 % K
% Leu: 0 14 14 67 7 7 14 0 0 7 7 67 7 20 0 % L
% Met: 0 0 0 0 7 0 47 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 7 0 7 0 0 0 0 7 0 7 0 0 % N
% Pro: 0 0 0 0 0 0 0 7 7 0 7 0 0 0 0 % P
% Gln: 0 0 7 7 0 47 0 7 0 7 7 7 0 60 0 % Q
% Arg: 0 7 0 0 40 0 7 0 7 0 0 0 7 0 0 % R
% Ser: 0 14 14 0 7 14 7 60 7 0 0 7 54 0 7 % S
% Thr: 0 7 0 7 0 0 7 14 0 0 7 0 7 0 0 % T
% Val: 60 0 0 0 0 0 14 0 0 7 0 7 7 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 7 0 0 0 7 0 0 0 74 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _