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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: 33.33
Human Site: Y990 Identified Species: 52.38
UniProt: P42338 Number Species: 14
    Phosphosite Substitution
    Charge Score: -0.14
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 Y990 R Q C C E D A Y L I L R R H G
Chimpanzee Pan troglodytes XP_001160550 1044 119347 Y964 R G Y C E R A Y T I L R R H G
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 Y990 R Q C C E D A Y L I L R R H G
Dog Lupus familis XP_534280 1070 122787 Y990 R Q C C E D A Y L I L R R H G
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 Y984 R Q C C E D A Y L I L R R H G
Rat Rattus norvegicus Q9Z1L0 1070 122589 Y990 R Q C C E D A Y L I L R R H G
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 R1087 K F G I K R E R V P F I L T Y
Chicken Gallus gallus NP_001026482 1066 122000 Y986 R Q Y C E E A Y L I L R K H G
Frog Xenopus laevis Q6AZN6 886 101139 Y811 A F L H L R R Y S N L I L N L
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 Y944 R Q Y C E E A Y M I L R K N G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 F990 Q S H C E Q A F L V L R Q H G
Nematode Worm Caenorhab. elegans Q94125 1182 136855 Y1104 K T L C V E A Y E V M W N N R
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 A971 F R R C C E E A F M I L R R R
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 K739 E A Y N I L R K S S N L I L N
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 N800 A Y S I L R R N A G L I L N L
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 73.3 100 100 N.A. 100 100 N.A. 0 80 13.3 66.6 N.A. N.A. 53.3 20 13.3
P-Site Similarity: 100 73.3 100 100 N.A. 100 100 N.A. 20 93.3 20 93.3 N.A. N.A. 80 53.3 40
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 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 0 13.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 14 7 0 0 0 0 67 7 7 0 0 0 0 0 0 % A
% Cys: 0 0 34 74 7 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 34 0 0 0 0 0 0 0 0 0 % D
% Glu: 7 0 0 0 60 27 14 0 7 0 0 0 0 0 0 % E
% Phe: 7 14 0 0 0 0 0 7 7 0 7 0 0 0 0 % F
% Gly: 0 7 7 0 0 0 0 0 0 7 0 0 0 0 60 % G
% His: 0 0 7 7 0 0 0 0 0 0 0 0 0 54 0 % H
% Ile: 0 0 0 14 7 0 0 0 0 54 7 20 7 0 0 % I
% Lys: 14 0 0 0 7 0 0 7 0 0 0 0 14 0 0 % K
% Leu: 0 0 14 0 14 7 0 0 47 0 74 14 20 7 14 % L
% Met: 0 0 0 0 0 0 0 0 7 7 7 0 0 0 0 % M
% Asn: 0 0 0 7 0 0 0 7 0 7 7 0 7 27 7 % N
% Pro: 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 % P
% Gln: 7 47 0 0 0 7 0 0 0 0 0 0 7 0 0 % Q
% Arg: 54 7 7 0 0 27 20 7 0 0 0 60 47 7 14 % R
% Ser: 0 7 7 0 0 0 0 0 14 7 0 0 0 0 0 % S
% Thr: 0 7 0 0 0 0 0 0 7 0 0 0 0 7 0 % T
% Val: 0 0 0 0 7 0 0 0 7 14 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 % W
% Tyr: 0 7 27 0 0 0 0 67 0 0 0 0 0 0 7 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _