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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: KRAS All Species: 7.58
Human Site: S172 Identified Species: 16.67
UniProt: P01116 Number Species: 10
    Phosphosite Substitution
    Charge Score: 0.1
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 P01116 NP_004976.2 189 21656 S172 Q Y R L K K I S K E E K T P G
Chimpanzee Pan troglodytes XP_521702 189 21289 N172 Q H K L R K L N P P D E S G P
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_540523 226 24555 S209 Q H K V R K L S P P D E G G P
Cat Felis silvestris
Mouse Mus musculus P32883 189 21637 S172 Q Y R L K K I S K E E K T P G
Rat Rattus norvegicus Q04970 189 21225 N172 Q Y R M K K L N S S E D G T Q
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus P08642 189 21347 N172 Q H K L R K L N P P D E S G P
Frog Xenopus laevis Q91806 189 21364 D172 Q Y R M K K L D S S E D N N Q
Zebra Danio Brachydanio rerio P79737 188 21321 N171 H Y R M K K L N S R E D R K Q
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P08646 189 21575 R172 K D K D N K G R R G R K M N K
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P22981 184 20964 N172 K H R E R H D N N K P Q K K K
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa P22126 213 24008 E178 K E D K K L G E K V G G T S F
Conservation
Percent
Protein Identity: 100 86.2 N.A. 72.5 N.A. 98.9 87.8 N.A. N.A. 88.3 88.8 85.7 N.A. 76.7 N.A. 75.6 N.A.
Protein Similarity: 100 93.6 N.A. 79.1 N.A. 100 94.7 N.A. N.A. 94.7 94.1 93.1 N.A. 86.2 N.A. 85.7 N.A.
P-Site Identity: 100 20 N.A. 20 N.A. 100 40 N.A. N.A. 20 40 33.3 N.A. 13.3 N.A. 6.6 N.A.
P-Site Similarity: 100 73.3 N.A. 66.6 N.A. 100 60 N.A. N.A. 73.3 53.3 53.3 N.A. 33.3 N.A. 46.6 N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. N.A. 59.1
Protein Similarity: N.A. N.A. N.A. N.A. N.A. 69.4
P-Site Identity: N.A. N.A. N.A. N.A. N.A. 20
P-Site Similarity: N.A. N.A. N.A. N.A. N.A. 26.6
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 10 10 10 0 0 10 10 0 0 28 28 0 0 0 % D
% Glu: 0 10 0 10 0 0 0 10 0 19 46 28 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 % F
% Gly: 0 0 0 0 0 0 19 0 0 10 10 10 19 28 19 % G
% His: 10 37 0 0 0 10 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 19 0 0 0 0 0 0 0 0 % I
% Lys: 28 0 37 10 55 82 0 0 28 10 0 28 10 19 19 % K
% Leu: 0 0 0 37 0 10 55 0 0 0 0 0 0 0 0 % L
% Met: 0 0 0 28 0 0 0 0 0 0 0 0 10 0 0 % M
% Asn: 0 0 0 0 10 0 0 46 10 0 0 0 10 19 0 % N
% Pro: 0 0 0 0 0 0 0 0 28 28 10 0 0 19 28 % P
% Gln: 64 0 0 0 0 0 0 0 0 0 0 10 0 0 28 % Q
% Arg: 0 0 55 0 37 0 0 10 10 10 10 0 10 0 0 % R
% Ser: 0 0 0 0 0 0 0 28 28 19 0 0 19 10 0 % S
% Thr: 0 0 0 0 0 0 0 0 0 0 0 0 28 10 0 % T
% Val: 0 0 0 10 0 0 0 0 0 10 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 46 0 0 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 % _