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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: 17.58
Human Site: Y54 Identified Species: 27.62
UniProt: P42338 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0
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 Y54 P R E A T I S Y I K Q M L W K
Chimpanzee Pan troglodytes XP_001160550 1044 119347 H51 T I K Q L L W H R A Q Y E P L
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 Y54 P R E A T I S Y I K Q M L W K
Dog Lupus familis XP_534280 1070 122787 Y54 P R E A T I S Y I K Q I L W K
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 M52 T I S Y I K Q M L W K Q V H N
Rat Rattus norvegicus Q9Z1L0 1070 122589 Y54 P R E A T I S Y I K Q M L W K
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 S186 P R E A P I S S I K Q M L W K
Chicken Gallus gallus NP_001026482 1066 122000 L52 T I S H I K Q L L W K Q A H T
Frog Xenopus laevis Q6AZN6 886 101139
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 L51 L C D V R P F L P V L K L I T
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 W51 A E I K E D L W D E A S K Y P
Nematode Worm Caenorhab. elegans Q94125 1182 136855 D111 S L E I K L S D F K H Q L F E
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 K55 R E L W T K A K S E P L F N L
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309
Baker's Yeast Sacchar. cerevisiae P22543 875 100903
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 6.6 100 93.3 N.A. 0 100 N.A. 86.6 0 0 6.6 N.A. N.A. 0 26.6 6.6
P-Site Similarity: 100 26.6 100 100 N.A. 20 100 N.A. 86.6 13.3 0 13.3 N.A. N.A. 20 46.6 26.6
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. 0 0 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 7 0 0 34 0 0 7 0 0 7 7 0 7 0 0 % A
% Cys: 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 7 0 0 7 0 7 7 0 0 0 0 0 0 % D
% Glu: 0 14 40 0 7 0 0 0 0 14 0 0 7 0 7 % E
% Phe: 0 0 0 0 0 0 7 0 7 0 0 0 7 7 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 7 0 0 0 7 0 0 7 0 0 14 0 % H
% Ile: 0 20 7 7 14 34 0 0 34 0 0 7 0 7 0 % I
% Lys: 0 0 7 7 7 20 0 7 0 40 14 7 7 0 34 % K
% Leu: 7 7 7 0 7 14 7 14 14 0 7 7 47 0 14 % L
% Met: 0 0 0 0 0 0 0 7 0 0 0 27 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 0 0 0 7 7 % N
% Pro: 34 0 0 0 7 7 0 0 7 0 7 0 0 7 7 % P
% Gln: 0 0 0 7 0 0 14 0 0 0 40 20 0 0 0 % Q
% Arg: 7 34 0 0 7 0 0 0 7 0 0 0 0 0 0 % R
% Ser: 7 0 14 0 0 0 40 7 7 0 0 7 0 0 0 % S
% Thr: 20 0 0 0 34 0 0 0 0 0 0 0 0 0 14 % T
% Val: 0 0 0 7 0 0 0 0 0 7 0 0 7 0 0 % V
% Trp: 0 0 0 7 0 0 7 7 0 14 0 0 0 34 0 % W
% Tyr: 0 0 0 7 0 0 0 27 0 0 0 7 0 7 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _