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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: STAT3 All Species: 30.91
Human Site: Y686 Identified Species: 85
UniProt: P40763 Number Species: 8
    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 P40763 NP_003141.2 770 88068 Y686 K E E A F G K Y C R P E S Q E
Chimpanzee Pan troglodytes XP_511505 786 90098 Y683 K E E A F G K Y C R P E S Q E
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_849765 770 88039 Y686 K E E A F G K Y C R P E S Q E
Cat Felis silvestris
Mouse Mus musculus P42227 770 88035 Y686 K E E A F G K Y C R P E S Q E
Rat Rattus norvegicus P52631 770 88021 Y686 K E E A F G K Y C R P E S Q E
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q6DV79 771 88152 Y686 K E E A F G K Y C R S E S Q E
Frog Xenopus laevis Q9PVX8 769 87956 Y686 K E E A F G K Y C R P E S Q E
Zebra Danio Brachydanio rerio NP_571554 806 92133 Y687 K E E A F G K Y C R P E A H P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q24151 761 86396 N660 A R D F Q V L N L A D R I R D
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans
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
Conservation
Percent
Protein Identity: 100 95.8 N.A. 99.4 N.A. 99.8 99.7 N.A. N.A. 97.5 95.8 83.2 N.A. 22.9 N.A. N.A. N.A.
Protein Similarity: 100 96.1 N.A. 99.8 N.A. 100 100 N.A. N.A. 98.4 97.7 88.2 N.A. 40.9 N.A. N.A. N.A.
P-Site Identity: 100 100 N.A. 100 N.A. 100 100 N.A. N.A. 93.3 100 80 N.A. 0 N.A. N.A. N.A.
P-Site Similarity: 100 100 N.A. 100 N.A. 100 100 N.A. N.A. 93.3 100 86.6 N.A. 20 N.A. N.A. N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. N.A. N.A.
Protein Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Identity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 12 0 0 89 0 0 0 0 0 12 0 0 12 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 89 0 0 0 0 0 0 % C
% Asp: 0 0 12 0 0 0 0 0 0 0 12 0 0 0 12 % D
% Glu: 0 89 89 0 0 0 0 0 0 0 0 89 0 0 78 % E
% Phe: 0 0 0 12 89 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 0 0 0 0 0 89 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 0 12 0 % H
% Ile: 0 0 0 0 0 0 0 0 0 0 0 0 12 0 0 % I
% Lys: 89 0 0 0 0 0 89 0 0 0 0 0 0 0 0 % K
% Leu: 0 0 0 0 0 0 12 0 12 0 0 0 0 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 0 78 0 0 0 12 % P
% Gln: 0 0 0 0 12 0 0 0 0 0 0 0 0 78 0 % Q
% Arg: 0 12 0 0 0 0 0 0 0 89 0 12 0 12 0 % R
% Ser: 0 0 0 0 0 0 0 0 0 0 12 0 78 0 0 % S
% Thr: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % T
% Val: 0 0 0 0 0 12 0 0 0 0 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 0 0 0 0 0 0 89 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _