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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: 26.97
Human Site: S724 Identified Species: 42.38
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 S724 N K L K T L N S L I K L N A V
Chimpanzee Pan troglodytes XP_001160550 1044 119347 D697 S K L K A L N D F V K L S S Q
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 S724 N K L K T L N S L I K L N A V
Dog Lupus familis XP_534280 1070 122787 S724 N K L K T L N S L I K L N A V
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 S718 N K L K T L N S L I K L N A V
Rat Rattus norvegicus Q9Z1L0 1070 122589 S724 N K L K T L N S L I K L N A M
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 S834 L E A Y C R G S V G H M K V L
Chicken Gallus gallus NP_001026482 1066 122000 S720 N K M K T L N S L I K L N A M
Frog Xenopus laevis Q6AZN6 886 101139 K567 R E S G N R K K K N E R L Q A
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 E676 N K L K A V N E L I K L G T I
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 E724 G K L K S A S E Q I K Q R K D
Nematode Worm Caenorhab. elegans Q94125 1182 136855 T811 D E L T R I S T L V K G M P K
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 E702 N K M K N L N E L I K S K Q A
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 K495 N V R G N T Q K K I E K L R Q
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 A556 K R L K D T T A K K M E L L V
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 93.3 N.A. 6.6 86.6 0 60 N.A. N.A. 33.3 20 53.3
P-Site Similarity: 100 73.3 100 100 N.A. 100 100 N.A. 33.3 100 13.3 73.3 N.A. N.A. 46.6 60 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. 13.3 20 N.A.
P-Site Similarity: N.A. N.A. N.A. 20 33.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 7 0 14 7 0 7 0 0 0 0 0 40 14 % A
% Cys: 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 7 0 0 0 7 0 0 7 0 0 0 0 0 0 7 % D
% Glu: 0 20 0 0 0 0 0 20 0 0 14 7 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 % F
% Gly: 7 0 0 14 0 0 7 0 0 7 0 7 7 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 % H
% Ile: 0 0 0 0 0 7 0 0 0 67 0 0 0 0 7 % I
% Lys: 7 67 0 74 0 0 7 14 20 7 74 7 14 7 7 % K
% Leu: 7 0 67 0 0 54 0 0 60 0 0 54 20 7 7 % L
% Met: 0 0 14 0 0 0 0 0 0 0 7 7 7 0 14 % M
% Asn: 60 0 0 0 20 0 60 0 0 7 0 0 40 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 % P
% Gln: 0 0 0 0 0 0 7 0 7 0 0 7 0 14 14 % Q
% Arg: 7 7 7 0 7 14 0 0 0 0 0 7 7 7 0 % R
% Ser: 7 0 7 0 7 0 14 47 0 0 0 7 7 7 0 % S
% Thr: 0 0 0 7 40 14 7 7 0 0 0 0 0 7 0 % T
% Val: 0 7 0 0 0 7 0 0 7 14 0 0 0 7 34 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _