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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: STX3 All Species: 22.42
Human Site: S37 Identified Species: 37.95
UniProt: Q13277 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 Q13277 NP_004168.1 289 33155 S37 A F M D E F F S E I E E T R L
Chimpanzee Pan troglodytes XP_001135446 289 33209 S37 A F M D E F F S E I E E T R L
Rhesus Macaque Macaca mulatta XP_001089614 290 33308 S37 A F M D E F F S E I E E T R L
Dog Lupus familis XP_534637 338 37747 V86 M D D F F H Q V E E I R N S T
Cat Felis silvestris
Mouse Mus musculus Q64704 289 33225 S37 A F M D E F F S E I E E T R L
Rat Rattus norvegicus Q08849 289 33239 S37 A F M D E F F S E I E E T R L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001517955 391 43905 R66 N R L K S M E R H I E Q D E V
Chicken Gallus gallus XP_001233551 316 35842 V65 M D E F F E Q V E E I R G F I
Frog Xenopus laevis NP_001086322 286 32704 S35 A F M D D F F S Q I E E S R Q
Zebra Danio Brachydanio rerio NP_956837 288 32381 Q35 F M D E F F S Q I E D I R N S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q24547 291 33630 A38 S Y M D D F F A Q V E E I R G
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans O16000 291 33234 Q38 Y M E E F F E Q V E E I R G S
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana O64791 303 34450 N42 K F F E D V E N V K D N M K G
Baker's Yeast Sacchar. cerevisiae P39926 295 33715 F40 G S D D F V A F M N K I N S I
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99.3 98.9 52.9 N.A. 97.9 97.9 N.A. 55.7 57.9 71.2 75.4 N.A. 57.3 N.A. 55.3 N.A.
Protein Similarity: 100 99.3 99.3 70.1 N.A. 98.9 98.9 N.A. 60.8 74.3 85.8 87.5 N.A. 78 N.A. 74.2 N.A.
P-Site Identity: 100 100 100 6.6 N.A. 100 100 N.A. 13.3 6.6 73.3 6.6 N.A. 46.6 N.A. 13.3 N.A.
P-Site Similarity: 100 100 100 6.6 N.A. 100 100 N.A. 33.3 13.3 93.3 20 N.A. 86.6 N.A. 20 N.A.
Percent
Protein Identity: N.A. N.A. N.A. 25 22.7 N.A.
Protein Similarity: N.A. N.A. N.A. 48.1 50.5 N.A.
P-Site Identity: N.A. N.A. N.A. 6.6 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 40 20 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 43 0 0 0 0 0 8 8 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 15 22 58 22 0 0 0 0 0 15 0 8 0 0 % D
% Glu: 0 0 15 22 36 8 22 0 50 29 65 50 0 8 0 % E
% Phe: 8 50 8 15 36 65 50 8 0 0 0 0 0 8 0 % F
% Gly: 8 0 0 0 0 0 0 0 0 0 0 0 8 8 15 % G
% His: 0 0 0 0 0 8 0 0 8 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 0 0 8 50 15 22 8 0 15 % I
% Lys: 8 0 0 8 0 0 0 0 0 8 8 0 0 8 0 % K
% Leu: 0 0 8 0 0 0 0 0 0 0 0 0 0 0 36 % L
% Met: 15 15 50 0 0 8 0 0 8 0 0 0 8 0 0 % M
% Asn: 8 0 0 0 0 0 0 8 0 8 0 8 15 8 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 0 15 15 15 0 0 8 0 0 8 % Q
% Arg: 0 8 0 0 0 0 0 8 0 0 0 15 15 50 0 % R
% Ser: 8 8 0 0 8 0 8 43 0 0 0 0 8 15 15 % S
% Thr: 0 0 0 0 0 0 0 0 0 0 0 0 36 0 8 % T
% Val: 0 0 0 0 0 15 0 15 15 8 0 0 0 0 8 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 8 8 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 % _