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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: STX18 All Species: 20
Human Site: S108 Identified Species: 33.85
UniProt: Q9P2W9 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.08
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 Q9P2W9 NP_058626.1 335 38674 S108 Q I F M R T C S E A I Q Q L R
Chimpanzee Pan troglodytes XP_001154387 335 38724 S108 Q I F M R T C S E A I Q Q L R
Rhesus Macaque Macaca mulatta XP_001094903 335 38636 S108 Q I F M R T C S E A I Q Q L R
Dog Lupus familis XP_851021 336 38679 S109 Q T F M R T C S E A I Q Q L R
Cat Felis silvestris
Mouse Mus musculus Q8VDS8 334 38363 S108 Q I F I R T C S E A I H Q L R
Rat Rattus norvegicus Q68FW4 334 38494 K108 Q I F M R T C K D A I Q Q L R
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus
Frog Xenopus laevis NP_001089679 372 42507 T109 D A I Q Q L R T E A G K E S H
Zebra Danio Brachydanio rerio Q4VBI7 314 36223 A107 Q I F M R T C A E A I S Q L R
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_524485 395 45117 Q123 K R K P Q E R Q H I D A V L D
Honey Bee Apis mellifera XP_623865 296 34345 T95 G A Q K I M T T C S Q L I K E
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_782212 312 36043 I106 M R T C S D T I R L F K T E A
Poplar Tree Populus trichocarpa XP_002316241 311 35519 I108 I D I L K D S I N N E E A N T
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P59277 310 35555 I108 I D I L I N S I R N E E A N S
Baker's Yeast Sacchar. cerevisiae P36116 164 18893
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99.6 99.6 95.2 N.A. 92.5 92.8 N.A. N.A. N.A. 62.6 70.4 N.A. 32.4 46.8 N.A. 48.9
Protein Similarity: 100 99.6 99.6 97.9 N.A. 96.1 96.1 N.A. N.A. N.A. 71.5 80.3 N.A. 51.9 66.2 N.A. 64.1
P-Site Identity: 100 100 100 93.3 N.A. 86.6 86.6 N.A. N.A. N.A. 13.3 86.6 N.A. 6.6 0 N.A. 0
P-Site Similarity: 100 100 100 93.3 N.A. 93.3 93.3 N.A. N.A. N.A. 40 93.3 N.A. 20 13.3 N.A. 6.6
Percent
Protein Identity: 25 N.A. N.A. 24.1 20.9 N.A.
Protein Similarity: 46.2 N.A. N.A. 47.7 32.8 N.A.
P-Site Identity: 0 N.A. N.A. 0 0 N.A.
P-Site Similarity: 20 N.A. N.A. 13.3 0 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 15 0 0 0 0 0 8 0 58 0 8 15 0 8 % A
% Cys: 0 0 0 8 0 0 50 0 8 0 0 0 0 0 0 % C
% Asp: 8 15 0 0 0 15 0 0 8 0 8 0 0 0 8 % D
% Glu: 0 0 0 0 0 8 0 0 50 0 15 15 8 8 8 % E
% Phe: 0 0 50 0 0 0 0 0 0 0 8 0 0 0 0 % F
% Gly: 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 8 0 0 8 0 0 8 % H
% Ile: 15 43 22 8 15 0 0 22 0 8 50 0 8 0 0 % I
% Lys: 8 0 8 8 8 0 0 8 0 0 0 15 0 8 0 % K
% Leu: 0 0 0 15 0 8 0 0 0 8 0 8 0 58 0 % L
% Met: 8 0 0 43 0 8 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 8 0 0 8 15 0 0 0 15 0 % N
% Pro: 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 % P
% Gln: 50 0 8 8 15 0 0 8 0 0 8 36 50 0 0 % Q
% Arg: 0 15 0 0 50 0 15 0 15 0 0 0 0 0 50 % R
% Ser: 0 0 0 0 8 0 15 36 0 8 0 8 0 8 8 % S
% Thr: 0 8 8 0 0 50 15 15 0 0 0 0 8 0 8 % T
% Val: 0 0 0 0 0 0 0 0 0 0 0 0 8 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 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 % _