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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: 12.12
Human Site: T803 Identified Species: 17.78
UniProt: Q13472 Number Species: 15
    Phosphosite Substitution
    Charge Score: 0
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 T803 A Q T L P P P T A A G E S N S
Chimpanzee Pan troglodytes XP_511323 1001 112378 T803 A Q T L P P P T A A G E S N S
Rhesus Macaque Macaca mulatta XP_001095437 1001 112278 T803 A R T L P P P T A A G E S N S
Dog Lupus familis XP_546656 989 110956 C803 S N S V I C N C G Q E A V L L
Cat Felis silvestris
Mouse Mus musculus O70157 1003 112340 P803 T V A Q A L L P P T T A G E S
Rat Rattus norvegicus XP_002742497 1001 111922 P801 A V A Q T L L P P T A A A E G
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510142 1042 116269 S846 P S S G T H L S F P A A A E G
Chicken Gallus gallus NP_001025807 1020 114626 T805 H L L Y L S S T R A P R P A P
Frog Xenopus laevis NP_001085699 1022 114003 S808 K P P V V K P S T S R G A P P
Zebra Danio Brachydanio rerio XP_688695 998 112490 L802 R P R A D P G L Q P P P S T Q
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9NG98 1250 136119 G805 G G G G S G G G G G S G G W G
Honey Bee Apis mellifera XP_394050 958 109977 G769 K Q Q H K I W G D I D E N S V
Nematode Worm Caenorhab. elegans O61660 759 85420 Q576 C D G R R Q K Q E V L D E Q I
Sea Urchin Strong. purpuratus XP_782119 679 77025 I496 L L T E A D L I T L M D K H G
Poplar Tree Populus trichocarpa XP_002307047 910 102138 Q724 G C D E T L R Q L I E I C G T
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana NP_201197 926 103389 Q743 C G T G S R S Q A R R T P G T
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 93.3 0 N.A. 6.6 6.6 N.A. 0 13.3 6.6 13.3 N.A. 0 13.3 0 6.6
P-Site Similarity: 100 100 100 20 N.A. 6.6 13.3 N.A. 20 13.3 33.3 13.3 N.A. 0 26.6 6.6 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: 0 N.A. N.A. 13.3 N.A. N.A.
P-Site Similarity: 6.6 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: 25 0 13 7 13 0 0 0 25 25 13 25 19 7 0 % A
% Cys: 13 7 0 0 0 7 0 7 0 0 0 0 7 0 0 % C
% Asp: 0 7 7 0 7 7 0 0 7 0 7 13 0 0 0 % D
% Glu: 0 0 0 13 0 0 0 0 7 0 13 25 7 19 0 % E
% Phe: 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 % F
% Gly: 13 13 13 19 0 7 13 13 13 7 19 13 13 13 25 % G
% His: 7 0 0 7 0 7 0 0 0 0 0 0 0 7 0 % H
% Ile: 0 0 0 0 7 7 0 7 0 13 0 7 0 0 7 % I
% Lys: 13 0 0 0 7 7 7 0 0 0 0 0 7 0 0 % K
% Leu: 7 13 7 19 7 19 25 7 7 7 7 0 0 7 7 % L
% Met: 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 % M
% Asn: 0 7 0 0 0 0 7 0 0 0 0 0 7 19 0 % N
% Pro: 7 13 7 0 19 25 25 13 13 13 13 7 13 7 13 % P
% Gln: 0 19 7 13 0 7 0 19 7 7 0 0 0 7 7 % Q
% Arg: 7 7 7 7 7 7 7 0 7 7 13 7 0 0 0 % R
% Ser: 7 7 13 0 13 7 13 13 0 7 7 0 25 7 25 % S
% Thr: 7 0 32 0 19 0 0 25 13 13 7 7 0 7 13 % T
% Val: 0 13 0 13 7 0 0 0 0 7 0 0 7 0 7 % V
% Trp: 0 0 0 0 0 0 7 0 0 0 0 0 0 7 0 % W
% Tyr: 0 0 0 7 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 % _