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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: 15.76
Human Site: S189 Identified Species: 26.67
UniProt: Q9P2W9 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.15
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 S189 S S E K V S Q S P S K D S E E
Chimpanzee Pan troglodytes XP_001154387 335 38724 S189 S S E K V S Q S P S K D S E E
Rhesus Macaque Macaca mulatta XP_001094903 335 38636 S189 S S E K V S Q S P S K D S E E
Dog Lupus familis XP_851021 336 38679 T190 S S E K V S Q T P S Q E S E E
Cat Felis silvestris
Mouse Mus musculus Q8VDS8 334 38363 N188 T S E K A P Q N A S Q D S E G
Rat Rattus norvegicus Q68FW4 334 38494 N188 A S E K S S H N A S Q D S E E
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus
Frog Xenopus laevis NP_001089679 372 42507 A188 L K Q L D T G A E K K S A D D
Zebra Danio Brachydanio rerio Q4VBI7 314 36223 K187 S D G E E N D K P V S D G N V
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_524485 395 45117 P249 N Q A N Q H K P R T R K R S K
Honey Bee Apis mellifera XP_623865 296 34345 E174 E F P M K I Q E I N G D V N T
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_782212 312 36043 K186 N N G D D Q V K N N P P L D L
Poplar Tree Populus trichocarpa XP_002316241 311 35519 S187 N T S S V D S S K T N N L D F
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P59277 310 35555 L187 A T P I N T T L G N S E S I E
Baker's Yeast Sacchar. cerevisiae P36116 164 18893 R42 N K G R Q E A R I G E K A S E
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 80 N.A. 53.3 60 N.A. N.A. N.A. 6.6 20 N.A. 0 13.3 N.A. 0
P-Site Similarity: 100 100 100 100 N.A. 73.3 80 N.A. N.A. N.A. 46.6 33.3 N.A. 33.3 20 N.A. 26.6
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: 13.3 N.A. N.A. 13.3 6.6 N.A.
P-Site Similarity: 46.6 N.A. N.A. 46.6 33.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 15 0 8 0 8 0 8 8 15 0 0 0 15 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 8 0 8 15 8 8 0 0 0 0 50 0 22 8 % D
% Glu: 8 0 43 8 8 8 0 8 8 0 8 15 0 43 50 % E
% Phe: 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 % F
% Gly: 0 0 22 0 0 0 8 0 8 8 8 0 8 0 8 % G
% His: 0 0 0 0 0 8 8 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 8 0 8 0 0 15 0 0 0 0 8 0 % I
% Lys: 0 15 0 43 8 0 8 15 8 8 29 15 0 0 8 % K
% Leu: 8 0 0 8 0 0 0 8 0 0 0 0 15 0 8 % L
% Met: 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 29 8 0 8 8 8 0 15 8 22 8 8 0 15 0 % N
% Pro: 0 0 15 0 0 8 0 8 36 0 8 8 0 0 0 % P
% Gln: 0 8 8 0 15 8 43 0 0 0 22 0 0 0 0 % Q
% Arg: 0 0 0 8 0 0 0 8 8 0 8 0 8 0 0 % R
% Ser: 36 43 8 8 8 36 8 29 0 43 15 8 50 15 0 % S
% Thr: 8 15 0 0 0 15 8 8 0 15 0 0 0 0 8 % T
% Val: 0 0 0 0 36 0 8 0 0 8 0 0 8 0 8 % 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 % _