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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: 24.85
Human Site: S89 Identified Species: 39.05
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 S89 K S V H S L I S D F K D P P T
Chimpanzee Pan troglodytes XP_001152683 595 67000 K89 K S V Q A L I K D F Q G T P T
Rhesus Macaque Macaca mulatta XP_001095617 580 66142 S75 K S V H S L I S D F K D P P T
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus Q64324 593 66339 A89 K S V Q A L I A D F Q G T P T
Rat Rattus norvegicus P61765 594 67550 S89 K S V H S L I S D F K D P P T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001508183 589 67400 S75 K S V H S L I S D F K D P P T
Chicken Gallus gallus Q6R748 594 67454 S89 K S V H S L I S D F K D P P T
Frog Xenopus laevis NP_001093335 595 67691 S89 K S V H S L I S D F K D P P S
Zebra Danio Brachydanio rerio NP_001020353 591 67111 N89 K S V Q T L I N D F K D P H S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q07327 597 67832 R100 E S V R G L I R D F E N P A R
Honey Bee Apis mellifera XP_396375 585 66573 E89 S S V Q K L I E D F S N P T R
Nematode Worm Caenorhab. elegans P34815 673 76715 L169 T A E S I D K L I Q D Y C A R
Sea Urchin Strong. purpuratus NP_999834 593 68046 A86 K N I L Q L I A D F K D I N S
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9SZ77 662 75299 S104 E N V T A F L S D M T G K S P
Baker's Yeast Sacchar. cerevisiae P30619 724 83462 A87 Y N I N C I D A D F M V R P P
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 60 100 N.A. N.A. 60 100 N.A. 100 100 93.3 66.6 N.A. 46.6 46.6 0 46.6
P-Site Similarity: 100 73.3 100 N.A. N.A. 80 100 N.A. 100 100 100 86.6 N.A. 66.6 53.3 6.6 73.3
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 7 0 0 20 0 0 20 0 0 0 0 0 14 0 % A
% Cys: 0 0 0 0 7 0 0 0 0 0 0 0 7 0 0 % C
% Asp: 0 0 0 0 0 7 7 0 94 0 7 54 0 0 0 % D
% Glu: 14 0 7 0 0 0 0 7 0 0 7 0 0 0 0 % E
% Phe: 0 0 0 0 0 7 0 0 0 87 0 0 0 0 0 % F
% Gly: 0 0 0 0 7 0 0 0 0 0 0 20 0 0 0 % G
% His: 0 0 0 40 0 0 0 0 0 0 0 0 0 7 0 % H
% Ile: 0 0 14 0 7 7 80 0 7 0 0 0 7 0 0 % I
% Lys: 67 0 0 0 7 0 7 7 0 0 54 0 7 0 0 % K
% Leu: 0 0 0 7 0 80 7 7 0 0 0 0 0 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 7 7 0 0 0 0 % M
% Asn: 0 20 0 7 0 0 0 7 0 0 0 14 0 7 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 0 0 0 60 60 14 % P
% Gln: 0 0 0 27 7 0 0 0 0 7 14 0 0 0 0 % Q
% Arg: 0 0 0 7 0 0 0 7 0 0 0 0 7 0 20 % R
% Ser: 7 74 0 7 40 0 0 47 0 0 7 0 0 7 20 % S
% Thr: 7 0 0 7 7 0 0 0 0 0 7 0 14 7 47 % T
% Val: 0 0 80 0 0 0 0 0 0 0 0 7 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 7 0 0 0 0 0 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 % _