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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: 28.18
Human Site: Y147 Identified Species: 47.69
UniProt: P11387 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.15
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 Y147 R D E D D A D Y K P K K I K T
Chimpanzee Pan troglodytes A9Q1D5 601 69739 T105 R M L G H E Y T T K E V F R K
Rhesus Macaque Macaca mulatta XP_001088021 767 90935 Y149 R D E D D A D Y K P K K I K T
Dog Lupus familis XP_534420 1004 115318 Y383 R E E D D A D Y K P N K K I K
Cat Felis silvestris
Mouse Mus musculus Q04750 767 90857 Y149 R D E D D A D Y K P K K I K T
Rat Rattus norvegicus Q9WUL0 767 90741 Y149 R D E D D A D Y K P K K I K T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001509816 781 92543 F165 R E E D D V D F K P K K I K T
Chicken Gallus gallus
Frog Xenopus laevis P41512 829 98212 Y208 P R E D D E D Y K P K K I K S
Zebra Danio Brachydanio rerio
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P30189 972 111670 S409 K E P E P A V S P G K R Q K A
Honey Bee Apis mellifera XP_396203 973 114099 S370 E E E D V P L S A R K K S K K
Nematode Worm Caenorhab. elegans O17966 806 94011 K221 K S K P S T S K K D A G G K K
Sea Urchin Strong. purpuratus XP_793285 879 100968 Y328 E E D E E D D Y K P L A K Q K
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30181 916 102780 A312 S N S N T S S A K P K A V K L
Baker's Yeast Sacchar. cerevisiae P04786 769 89977 K125 E E E D K K A K E E E E E Y K
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 66.6 N.A. 100 100 N.A. 80 N.A. 73.3 N.A. N.A. 20 33.3 13.3 26.6
P-Site Similarity: 100 20 100 73.3 N.A. 100 100 N.A. 93.3 N.A. 80 N.A. N.A. 46.6 40 26.6 60
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. 26.6 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 53.3 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 43 8 8 8 0 8 15 0 0 8 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 29 8 65 50 8 58 0 0 8 0 0 0 0 0 % D
% Glu: 22 43 65 15 8 15 0 0 8 8 15 8 8 0 0 % E
% Phe: 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 % F
% Gly: 0 0 0 8 0 0 0 0 0 8 0 8 8 0 0 % G
% His: 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 0 0 0 0 0 0 43 8 0 % I
% Lys: 15 0 8 0 8 8 0 15 72 8 65 58 15 72 43 % K
% Leu: 0 0 8 0 0 0 8 0 0 0 8 0 0 0 8 % L
% Met: 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 8 0 8 0 0 0 0 0 0 8 0 0 0 0 % N
% Pro: 8 0 8 8 8 8 0 0 8 65 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 0 0 8 8 0 % Q
% Arg: 50 8 0 0 0 0 0 0 0 8 0 8 0 8 0 % R
% Ser: 8 8 8 0 8 8 15 15 0 0 0 0 8 0 8 % S
% Thr: 0 0 0 0 8 8 0 8 8 0 0 0 0 0 36 % T
% Val: 0 0 0 0 8 8 8 0 0 0 0 8 8 0 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 50 0 0 0 0 0 8 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _