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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: 30.3
Human Site: S416 Identified Species: 47.62
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 S416 D K V K T K K S T K T I N P S
Chimpanzee Pan troglodytes XP_001160550 1044 119347 A396 R L C F A L Y A V I E K A K K
Rhesus Macaque Macaca mulatta XP_001113960 1070 122801 S416 D K V K T K K S T K T I N P S
Dog Lupus familis XP_534280 1070 122787 S416 D K V K T K K S T K N I N P C
Cat Felis silvestris
Mouse Mus musculus Q8BTI9 1064 121735 S410 D K V K T K K S T K T I N P S
Rat Rattus norvegicus Q9Z1L0 1070 122589 S416 D K V K T K K S T K T I N P S
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001516423 1162 131381 S548 D K A K T K K S T K A I N P S
Chicken Gallus gallus NP_001026482 1066 122000 S411 D K M K T K K S T K S M N P S
Frog Xenopus laevis Q6AZN6 886 101139 T292 D L K P N A A T R D Q L N I I
Zebra Danio Brachydanio rerio XP_001923257 1022 117051 T372 K Q R S T K N T H L N K Y Q T
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_623897 1071 123316 A408 L Y E I S K T A K G L K S R R
Nematode Worm Caenorhab. elegans Q94125 1182 136855 L497 D M P P S A V L S I R V L Y G
Sea Urchin Strong. purpuratus XP_001201471 1049 120959 R414 I N V S N L P R M A K L C I M
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P42339 814 93309 H220 I D F C S F E H R V V F Q E S
Baker's Yeast Sacchar. cerevisiae P22543 875 100903 Y281 N D P I E E K Y R R L E R A 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 0 100 86.6 N.A. 100 100 N.A. 86.6 80 13.3 13.3 N.A. N.A. 6.6 6.6 6.6
P-Site Similarity: 100 6.6 100 86.6 N.A. 100 100 N.A. 86.6 100 26.6 33.3 N.A. N.A. 26.6 26.6 13.3
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. 6.6 13.3 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 7 14 7 14 0 7 7 0 7 7 0 % A
% Cys: 0 0 7 7 0 0 0 0 0 0 0 0 7 0 7 % C
% Asp: 60 14 0 0 0 0 0 0 0 7 0 0 0 0 0 % D
% Glu: 0 0 7 0 7 7 7 0 0 0 7 7 0 7 0 % E
% Phe: 0 0 7 7 0 7 0 0 0 0 0 7 0 0 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 7 0 0 0 0 7 % G
% His: 0 0 0 0 0 0 0 7 7 0 0 0 0 0 0 % H
% Ile: 14 0 0 14 0 0 0 0 0 14 0 40 0 14 7 % I
% Lys: 7 47 7 47 0 60 54 0 7 47 7 20 0 7 7 % K
% Leu: 7 14 0 0 0 14 0 7 0 7 14 14 7 0 0 % L
% Met: 0 7 7 0 0 0 0 0 7 0 0 7 0 0 7 % M
% Asn: 7 7 0 0 14 0 7 0 0 0 14 0 54 0 0 % N
% Pro: 0 0 14 14 0 0 7 0 0 0 0 0 0 47 0 % P
% Gln: 0 7 0 0 0 0 0 0 0 0 7 0 7 7 0 % Q
% Arg: 7 0 7 0 0 0 0 7 20 7 7 0 7 7 7 % R
% Ser: 0 0 0 14 20 0 0 47 7 0 7 0 7 0 54 % S
% Thr: 0 0 0 0 54 0 7 14 47 0 27 0 0 0 7 % T
% Val: 0 0 40 0 0 0 7 0 7 7 7 7 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 7 0 0 0 0 7 7 0 0 0 0 7 7 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _