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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: TOP1 All Species: 21.52
Human Site: Y125 Identified Species: 36.41
UniProt: P11387 Number Species: 13
    Phosphosite Substitution
    Charge Score: 0.31
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 P11387 NP_003277.1 765 90726 Y125 D E P E D D G Y F V P P K E D
Chimpanzee Pan troglodytes A9Q1D5 601 69739 E90 V R L S V A A E E V A T F Y G
Rhesus Macaque Macaca mulatta XP_001088021 767 90935 Y127 D E P E D D G Y F V P P K E D
Dog Lupus familis XP_534420 1004 115318 Y361 D E P E D D G Y F A P P K E D
Cat Felis silvestris
Mouse Mus musculus Q04750 767 90857 Y127 D E P E D D G Y F A P P K E D
Rat Rattus norvegicus Q9WUL0 767 90741 Y127 D E P E D D G Y F A P P K E D
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001509816 781 92543 Y143 D E P D D D G Y F A P P K E D
Chicken Gallus gallus
Frog Xenopus laevis P41512 829 98212 F188 D E P E D Q G F Y V S P K E N
Zebra Danio Brachydanio rerio
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P30189 972 111670 G391 E E P S D D Y G N V K P K K K
Honey Bee Apis mellifera XP_396203 973 114099 E305 I K E E E D E E E P V N E E E
Nematode Worm Caenorhab. elegans O17966 806 94011 D195 E E D D E D S D D E D D E K A
Sea Urchin Strong. purpuratus XP_793285 879 100968 V282 E D D E E D D V P L S E R K G
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30181 916 102780 I262 Q D S V K K E I D D K G R V L
Baker's Yeast Sacchar. cerevisiae P04786 769 89977 E110 K K E E Q E N E K K K R E E E
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 54.1 99 74.8 N.A. 97 97 N.A. 90.4 N.A. 75 N.A. N.A. 49.6 53.5 54.8 45.3
Protein Similarity: 100 67.4 99.6 75.8 N.A. 98.6 98.6 N.A. 93.8 N.A. 82.7 N.A. N.A. 62.3 64.4 69.1 58
P-Site Identity: 100 6.6 100 93.3 N.A. 93.3 93.3 N.A. 86.6 N.A. 66.6 N.A. N.A. 46.6 20 13.3 13.3
P-Site Similarity: 100 6.6 100 93.3 N.A. 93.3 93.3 N.A. 93.3 N.A. 86.6 N.A. N.A. 60 46.6 46.6 53.3
Percent
Protein Identity: N.A. N.A. N.A. 36.6 46.8 N.A.
Protein Similarity: N.A. N.A. N.A. 53.3 63.9 N.A.
P-Site Identity: N.A. N.A. N.A. 0 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 13.3 40 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 8 8 0 0 29 8 0 0 0 8 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 50 15 15 15 58 72 8 8 15 8 8 8 0 0 43 % D
% Glu: 22 65 15 65 22 8 15 22 15 8 0 8 22 65 15 % E
% Phe: 0 0 0 0 0 0 0 8 43 0 0 0 8 0 0 % F
% Gly: 0 0 0 0 0 0 50 8 0 0 0 8 0 0 15 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 % I
% Lys: 8 15 0 0 8 8 0 0 8 8 22 0 58 22 8 % K
% Leu: 0 0 8 0 0 0 0 0 0 8 0 0 0 0 8 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 0 8 0 8 0 0 8 0 0 8 % N
% Pro: 0 0 58 0 0 0 0 0 8 8 43 58 0 0 0 % P
% Gln: 8 0 0 0 8 8 0 0 0 0 0 0 0 0 0 % Q
% Arg: 0 8 0 0 0 0 0 0 0 0 0 8 15 0 0 % R
% Ser: 0 0 8 15 0 0 8 0 0 0 15 0 0 0 0 % S
% Thr: 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 % T
% Val: 8 0 0 8 8 0 0 8 0 36 8 0 0 8 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 8 43 8 0 0 0 0 8 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _