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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: TOP3A All Species: 54.85
Human Site: S337 Identified Species: 80.44
UniProt: Q13472 Number Species: 15
    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 Q13472 NP_004609.1 1001 112372 S337 V E L E K L A S R K L R I N A
Chimpanzee Pan troglodytes XP_511323 1001 112378 S337 V E L E K L A S R K L R I N A
Rhesus Macaque Macaca mulatta XP_001095437 1001 112278 S337 V E L E K L A S R K L R I N A
Dog Lupus familis XP_546656 989 110956 S337 V E L E K L A S R K L R I N A
Cat Felis silvestris
Mouse Mus musculus O70157 1003 112340 S337 V E L E K L A S R K L R I N A
Rat Rattus norvegicus XP_002742497 1001 111922 S337 V E L E K L A S R K L R I N A
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510142 1042 116269 S380 V E L E K L A S R K L K I N A
Chicken Gallus gallus NP_001025807 1020 114626 S339 V E L E K L A S R K L K I N A
Frog Xenopus laevis NP_001085699 1022 114003 S342 V E L E K L A S R K L K I G A
Zebra Danio Brachydanio rerio XP_688695 998 112490 S335 V E L E K L A S R K L R I S A
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9NG98 1250 136119 S331 V E M E K L G S R K L K L S A
Honey Bee Apis mellifera XP_394050 958 109977 S305 I E L E K Q G S R K L N L N A
Nematode Worm Caenorhab. elegans O61660 759 85420 T150 R A R F S E I T K A A I T R A
Sea Urchin Strong. purpuratus XP_782119 679 77025 E70 S G H L L N Y E F A L A Y Q K
Poplar Tree Populus trichocarpa XP_002307047 910 102138 Y295 H Q Q E K L K Y P P Y P L S T
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana NP_201197 926 103389 S317 I E L E K R A S R Y F R L S S
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99 94.9 87.7 N.A. 86.8 83.8 N.A. 72.8 73 70.9 66.5 N.A. 41.2 46.8 38.5 47
Protein Similarity: 100 99.6 97 91.1 N.A. 91.5 88.9 N.A. 80.5 82.9 81.8 80.3 N.A. 53.7 63.7 50.8 57
P-Site Identity: 100 100 100 100 N.A. 100 100 N.A. 93.3 93.3 86.6 93.3 N.A. 66.6 66.6 6.6 6.6
P-Site Similarity: 100 100 100 100 N.A. 100 100 N.A. 100 100 93.3 100 N.A. 93.3 80 20 6.6
Percent
Protein Identity: 40 N.A. N.A. 38.8 N.A. N.A.
Protein Similarity: 56.3 N.A. N.A. 54.5 N.A. N.A.
P-Site Identity: 20 N.A. N.A. 53.3 N.A. N.A.
P-Site Similarity: 40 N.A. N.A. 80 N.A. 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 0 0 69 0 0 13 7 7 0 0 82 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % D
% Glu: 0 82 0 88 0 7 0 7 0 0 0 0 0 0 0 % E
% Phe: 0 0 0 7 0 0 0 0 7 0 7 0 0 0 0 % F
% Gly: 0 7 0 0 0 0 13 0 0 0 0 0 0 7 0 % G
% His: 7 0 7 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 13 0 0 0 0 0 7 0 0 0 0 7 63 0 0 % I
% Lys: 0 0 0 0 88 0 7 0 7 75 0 25 0 0 7 % K
% Leu: 0 0 75 7 7 75 0 0 0 0 82 0 25 0 0 % L
% Met: 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 7 0 0 0 0 0 7 0 57 0 % N
% Pro: 0 0 0 0 0 0 0 0 7 7 0 7 0 0 0 % P
% Gln: 0 7 7 0 0 7 0 0 0 0 0 0 0 7 0 % Q
% Arg: 7 0 7 0 0 7 0 0 82 0 0 50 0 7 0 % R
% Ser: 7 0 0 0 7 0 0 82 0 0 0 0 0 25 7 % S
% Thr: 0 0 0 0 0 0 0 7 0 0 0 0 7 0 7 % T
% Val: 69 0 0 0 0 0 0 0 0 0 0 0 0 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 7 7 0 7 7 0 7 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _