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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: 26.97
Human Site: S506 Identified Species: 42.38
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 S506 Y P Y I S T R S S A S F S T T
Chimpanzee Pan troglodytes XP_001152683 595 67000 A505 W P F V S D P A P T A S S Q A
Rhesus Macaque Macaca mulatta XP_001095617 580 66142 S492 Y P Y I S T R S S A S F S T T
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus Q64324 593 66339 A503 W P F V S D P A P V P S S Q A
Rat Rattus norvegicus P61765 594 67550 S506 Y P Y I S T R S S A S F S T T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001508183 589 67400 S492 Y P Y I S T R S S A S F S T T
Chicken Gallus gallus Q6R748 594 67454 S506 Y P Y I S T R S S A S F S T T
Frog Xenopus laevis NP_001093335 595 67691 S507 Y P Y I S T R S S A S F S T T
Zebra Danio Brachydanio rerio NP_001020353 591 67111 S503 T K H Y P Y I S T R S S S S F
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q07327 597 67832 L510 D L R H F P F L E G R A Q N T
Honey Bee Apis mellifera XP_396375 585 66573 P498 K L D S K H F P F L A G R A A
Nematode Worm Caenorhab. elegans P34815 673 76715 A584 T K H F P F L A G R Q V N Q G
Sea Urchin Strong. purpuratus NP_999834 593 68046 L503 S D R D Y P F L S G R N N T G
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9SZ77 662 75299 K547 Y P C M N E P K P T F Y S G S
Baker's Yeast Sacchar. cerevisiae P30619 724 83462 T559 F Q A G L A N T S A N S S S 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 20 100 N.A. N.A. 20 100 N.A. 100 100 100 20 N.A. 6.6 0 0 13.3
P-Site Similarity: 100 53.3 100 N.A. N.A. 46.6 100 N.A. 100 100 100 40 N.A. 6.6 6.6 20 20
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. 20 20 N.A.
P-Site Similarity: N.A. N.A. N.A. 46.6 53.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 7 0 0 7 0 20 0 47 14 7 0 7 20 % A
% Cys: 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 7 7 7 7 0 14 0 0 0 0 0 0 0 0 0 % D
% Glu: 0 0 0 0 0 7 0 0 7 0 0 0 0 0 0 % E
% Phe: 7 0 14 7 7 7 20 0 7 0 7 40 0 0 7 % F
% Gly: 0 0 0 7 0 0 0 0 7 14 0 7 0 7 14 % G
% His: 0 0 14 7 0 7 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 40 0 0 7 0 0 0 0 0 0 0 0 % I
% Lys: 7 14 0 0 7 0 0 7 0 0 0 0 0 0 0 % K
% Leu: 0 14 0 0 7 0 7 14 0 7 0 0 0 0 0 % L
% Met: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 7 0 7 0 0 0 7 7 14 7 0 % N
% Pro: 0 60 0 0 14 14 20 7 20 0 7 0 0 0 0 % P
% Gln: 0 7 0 0 0 0 0 0 0 0 7 0 7 20 0 % Q
% Arg: 0 0 14 0 0 0 40 0 0 14 14 0 7 0 0 % R
% Ser: 7 0 0 7 54 0 0 47 54 0 47 27 74 14 14 % S
% Thr: 14 0 0 0 0 40 0 7 7 14 0 0 0 47 47 % T
% Val: 0 0 0 14 0 0 0 0 0 7 0 7 0 0 0 % V
% Trp: 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 47 0 40 7 7 7 0 0 0 0 0 7 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _