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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: 27.27
Human Site: Y778 Identified Species: 42.86
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 Y778 L Y V E K C K Y M D S K M K P
Chimpanzee Pan troglodytes XP_001160550 1044 119347 F751 V C V E Q C T F M D S K M K P
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 Y778 L Y V E K C K Y M D S K M K P
Dog Lupus familis XP_534280 1070 122787 Y778 L Y V E K C K Y M D S K M K P
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 Y772 L Y V E K C K Y M D S K M K P
Rat Rattus norvegicus Q9Z1L0 1070 122589 Y778 L Y V E K C R Y M D S K M K P
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 L890 Y R E A L S D L Q S P L N P C
Chicken Gallus gallus NP_001026482 1066 122000 Y774 L H V E K C K Y M D S K M K P
Frog Xenopus laevis Q6AZN6 886 101139 M616 T L F K S A L M P A K L Y F K
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 Y732 V S V E K C K Y M D S K M K P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 V775 I K I E K C R V M D S K M R P
Nematode Worm Caenorhab. elegans Q94125 1182 136855 R865 I V L G S A K R P L M L H W K
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 F757 L R L N K C K F M S S K M R P
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 H544 S L F K S A L H P L R L T F R
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 S605 K V F K S S L S P L K I T F K
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 66.6 100 100 N.A. 100 93.3 N.A. 0 93.3 0 86.6 N.A. N.A. 60 6.6 60
P-Site Similarity: 100 86.6 100 100 N.A. 100 100 N.A. 0 100 6.6 93.3 N.A. N.A. 86.6 20 80
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 0 0 7 0 20 0 0 0 7 0 0 0 0 0 % A
% Cys: 0 7 0 0 0 67 0 0 0 0 0 0 0 0 7 % C
% Asp: 0 0 0 0 0 0 7 0 0 60 0 0 0 0 0 % D
% Glu: 0 0 7 60 0 0 0 0 0 0 0 0 0 0 0 % E
% Phe: 0 0 20 0 0 0 0 14 0 0 0 0 0 20 0 % F
% Gly: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % G
% His: 0 7 0 0 0 0 0 7 0 0 0 0 7 0 0 % H
% Ile: 14 0 7 0 0 0 0 0 0 0 0 7 0 0 0 % I
% Lys: 7 7 0 20 60 0 54 0 0 0 14 67 0 54 20 % K
% Leu: 47 14 14 0 7 0 20 7 0 20 0 27 0 0 0 % L
% Met: 0 0 0 0 0 0 0 7 67 0 7 0 67 0 0 % M
% Asn: 0 0 0 7 0 0 0 0 0 0 0 0 7 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 27 0 7 0 0 7 67 % P
% Gln: 0 0 0 0 7 0 0 0 7 0 0 0 0 0 0 % Q
% Arg: 0 14 0 0 0 0 14 7 0 0 7 0 0 14 7 % R
% Ser: 7 7 0 0 27 14 0 7 0 14 67 0 0 0 0 % S
% Thr: 7 0 0 0 0 0 7 0 0 0 0 0 14 0 0 % T
% Val: 14 14 54 0 0 0 0 7 0 0 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 % W
% Tyr: 7 34 0 0 0 0 0 47 0 0 0 0 7 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _