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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: 8.48
Human Site: T957 Identified Species: 12.44
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 T957 W T G D R G R T L E S E A R S
Chimpanzee Pan troglodytes XP_511323 1001 112378 T957 W T G D R G R T L G S E A R S
Rhesus Macaque Macaca mulatta XP_001095437 1001 112278 I957 W T G D R G R I L G L E A R S
Dog Lupus familis XP_546656 989 110956 T945 W P R G R G R T Q G P E A R S
Cat Felis silvestris
Mouse Mus musculus O70157 1003 112340 A959 W P G G R G K A Q R P E A A S
Rat Rattus norvegicus XP_002742497 1001 111922 A957 W P G G R G K A Q R P E A A S
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510142 1042 116269 Q998 G F G G R G Q Q R G P R G R S
Chicken Gallus gallus NP_001025807 1020 114626 E976 F N H F G S S E Y S R E L G S
Frog Xenopus laevis NP_001085699 1022 114003 G978 S S F S G G S G A Q R N S G K
Zebra Danio Brachydanio rerio XP_688695 998 112490 G954 P A T A F S G G N G G K P S G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9NG98 1250 136119 S1202 N Q G A S S T S W G S A N R N
Honey Bee Apis mellifera XP_394050 958 109977 K912 N T F Q E N S K K R F K K D R
Nematode Worm Caenorhab. elegans O61660 759 85420 C716 E E E E E V F C Q C P E P M R
Sea Urchin Strong. purpuratus XP_782119 679 77025 P636 K C P H C N E P M T L K E R K
Poplar Tree Populus trichocarpa XP_002307047 910 102138 G867 R R G G R G R G V Q N A G R A
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana NP_201197 926 103389 R883 G Q S S G G R R G S G T S F V
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 93.3 80 60 N.A. 46.6 46.6 N.A. 33.3 13.3 6.6 0 N.A. 20 6.6 6.6 6.6
P-Site Similarity: 100 93.3 80 60 N.A. 53.3 53.3 N.A. 40 20 26.6 6.6 N.A. 33.3 13.3 13.3 20
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: 33.3 N.A. N.A. 13.3 N.A. N.A.
P-Site Similarity: 60 N.A. N.A. 20 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 13 0 0 0 13 7 0 0 13 38 13 7 % A
% Cys: 0 7 0 0 7 0 0 7 0 7 0 0 0 0 0 % C
% Asp: 0 0 0 19 0 0 0 0 0 0 0 0 0 7 0 % D
% Glu: 7 7 7 7 13 0 7 7 0 7 0 50 7 0 0 % E
% Phe: 7 7 13 7 7 0 7 0 0 0 7 0 0 7 0 % F
% Gly: 13 0 50 32 19 63 7 19 7 38 13 0 13 13 7 % G
% His: 0 0 7 7 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 % I
% Lys: 7 0 0 0 0 0 13 7 7 0 0 19 7 0 13 % K
% Leu: 0 0 0 0 0 0 0 0 19 0 13 0 7 0 0 % L
% Met: 0 0 0 0 0 0 0 0 7 0 0 0 0 7 0 % M
% Asn: 13 7 0 0 0 13 0 0 7 0 7 7 7 0 7 % N
% Pro: 7 19 7 0 0 0 0 7 0 0 32 0 13 0 0 % P
% Gln: 0 13 0 7 0 0 7 7 25 13 0 0 0 0 0 % Q
% Arg: 7 7 7 0 50 0 38 7 7 19 13 7 0 50 13 % R
% Ser: 7 7 7 13 7 19 19 7 0 13 19 0 13 7 50 % S
% Thr: 0 25 7 0 0 0 7 19 0 7 0 7 0 0 0 % T
% Val: 0 0 0 0 0 7 0 0 7 0 0 0 0 0 7 % V
% Trp: 38 0 0 0 0 0 0 0 7 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _