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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: 19.09
Human Site: T581 Identified Species: 30
UniProt: P61764 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0.21
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 T581 T P Q K L L D T L K K L N K T
Chimpanzee Pan troglodytes XP_001152683 595 67000 D580 L T P T R F L D D L K T L D K
Rhesus Macaque Macaca mulatta XP_001095617 580 66142 T567 T P Q K L L D T L K K L N K T
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus Q64324 593 66339 D578 L T P T R F L D D L K T L D Q
Rat Rattus norvegicus P61765 594 67550 T581 T P Q K L L D T L K K L N K T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001508183 589 67400 D567 T P T K F L M D L R H P D F R
Chicken Gallus gallus Q6R748 594 67454 T581 T P Q K L L D T L K K L N K T
Frog Xenopus laevis NP_001093335 595 67691 S582 T P Q K L L D S L K R L N K T
Zebra Danio Brachydanio rerio NP_001020353 591 67111 L578 H V G G P T Q L L D A L K A M
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q07327 597 67832 I585 S H I L S P E I F L S D L G S
Honey Bee Apis mellifera XP_396375 585 66573 P573 G S S H I I T P K S F L D D L
Nematode Worm Caenorhab. elegans P34815 673 76715 K659 D R I I T P D K F L T N L R D
Sea Urchin Strong. purpuratus NP_999834 593 68046 L578 Y C G S T H I L T P E G F L S
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9SZ77 662 75299 T622 L R V C H K L T E K L D R E V
Baker's Yeast Sacchar. cerevisiae P30619 724 83462 D634 L T P T K F L D E V E R L Q N
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 6.6 100 N.A. N.A. 6.6 100 N.A. 33.3 100 86.6 13.3 N.A. 0 6.6 6.6 0
P-Site Similarity: 100 6.6 100 N.A. N.A. 6.6 100 N.A. 46.6 100 100 13.3 N.A. 20 26.6 13.3 13.3
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. 13.3 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 20 13.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 0 0 0 0 0 0 7 0 0 7 0 % A
% Cys: 0 7 0 7 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 7 0 0 0 0 0 40 27 14 7 0 14 14 20 7 % D
% Glu: 0 0 0 0 0 0 7 0 14 0 14 0 0 7 0 % E
% Phe: 0 0 0 0 7 20 0 0 14 0 7 0 7 7 0 % F
% Gly: 7 0 14 7 0 0 0 0 0 0 0 7 0 7 0 % G
% His: 7 7 0 7 7 7 0 0 0 0 7 0 0 0 0 % H
% Ile: 0 0 14 7 7 7 7 7 0 0 0 0 0 0 0 % I
% Lys: 0 0 0 40 7 7 0 7 7 40 40 0 7 34 7 % K
% Leu: 27 0 0 7 34 40 27 14 47 27 7 47 34 7 7 % L
% Met: 0 0 0 0 0 0 7 0 0 0 0 0 0 0 7 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 0 7 34 0 7 % N
% Pro: 0 40 20 0 7 14 0 7 0 7 0 7 0 0 0 % P
% Gln: 0 0 34 0 0 0 7 0 0 0 0 0 0 7 7 % Q
% Arg: 0 14 0 0 14 0 0 0 0 7 7 7 7 7 7 % R
% Ser: 7 7 7 7 7 0 0 7 0 7 7 0 0 0 14 % S
% Thr: 40 20 7 20 14 7 7 34 7 0 7 14 0 0 34 % T
% Val: 0 7 7 0 0 0 0 0 0 7 0 0 0 0 7 % 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 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _