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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: STXBP1 All Species: 42.12
Human Site: S146 Identified Species: 66.19
UniProt: P61764 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0.07
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 P61764 NP_001027392.1 594 67569 S146 P Y E S Q V Y S L D S A D S F
Chimpanzee Pan troglodytes XP_001152683 595 67000 V146 P Y E A Q V R V F S L D A P H
Rhesus Macaque Macaca mulatta XP_001095617 580 66142 S132 P Y E S Q V Y S L D S A D S F
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus Q64324 593 66339 S146 P Y E A Q V F S L D A P H S T
Rat Rattus norvegicus P61765 594 67550 S146 P Y E S Q V Y S L D S A D S F
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001508183 589 67400 S132 P Y E S Q V Y S L D S A D S F
Chicken Gallus gallus Q6R748 594 67454 S146 P S E S Q V Y S L D S A D S F
Frog Xenopus laevis NP_001093335 595 67691 S146 P Y E S Q V F S L D Y P D S F
Zebra Danio Brachydanio rerio NP_001020353 591 67111 S146 P Y E S Q V F S L D N P D A F
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q07327 597 67832 S157 P Y E C Q V F S L D S P D T F
Honey Bee Apis mellifera XP_396375 585 66573 S146 P Y E S Q V F S L D S A E T F
Nematode Worm Caenorhab. elegans P34815 673 76715 N226 P Y E S Q V F N L D S P D T F
Sea Urchin Strong. purpuratus NP_999834 593 68046 S143 P Y E S Q V F S L D C P D S F
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9SZ77 662 75299 V161 S M D I Q G F V T N N E N A L
Baker's Yeast Sacchar. cerevisiae P30619 724 83462 E144 V K E S Q F F E T L Q M E H S
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 63.8 97.6 N.A. N.A. 62.7 100 N.A. 93.4 97.9 92.4 86.5 N.A. 63.4 63.9 52.1 60.9
Protein Similarity: 100 81.1 97.6 N.A. N.A. 80.6 100 N.A. 96.1 99.4 97.9 94.6 N.A. 78 79.6 67.4 77.7
P-Site Identity: 100 33.3 100 N.A. N.A. 60 100 N.A. 100 93.3 80 73.3 N.A. 73.3 80 73.3 80
P-Site Similarity: 100 40 100 N.A. N.A. 80 100 N.A. 100 93.3 86.6 93.3 N.A. 86.6 100 93.3 86.6
Percent
Protein Identity: N.A. N.A. N.A. 28.2 22.7 N.A.
Protein Similarity: N.A. N.A. N.A. 51.2 42.8 N.A.
P-Site Identity: N.A. N.A. N.A. 6.6 20 N.A.
P-Site Similarity: N.A. 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: 0 0 0 14 0 0 0 0 0 0 7 40 7 14 0 % A
% Cys: 0 0 0 7 0 0 0 0 0 0 7 0 0 0 0 % C
% Asp: 0 0 7 0 0 0 0 0 0 80 0 7 67 0 0 % D
% Glu: 0 0 94 0 0 0 0 7 0 0 0 7 14 0 0 % E
% Phe: 0 0 0 0 0 7 60 0 7 0 0 0 0 0 74 % F
% Gly: 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 7 7 7 % H
% Ile: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 % K
% Leu: 0 0 0 0 0 0 0 0 80 7 7 0 0 0 7 % L
% Met: 0 7 0 0 0 0 0 0 0 0 0 7 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 7 0 7 14 0 7 0 0 % N
% Pro: 87 0 0 0 0 0 0 0 0 0 0 40 0 7 0 % P
% Gln: 0 0 0 0 100 0 0 0 0 0 7 0 0 0 0 % Q
% Arg: 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 % R
% Ser: 7 7 0 74 0 0 0 74 0 7 54 0 0 54 7 % S
% Thr: 0 0 0 0 0 0 0 0 14 0 0 0 0 20 7 % T
% Val: 7 0 0 0 0 87 0 14 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 80 0 0 0 0 34 0 0 0 7 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _