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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: 36.06
Human Site: S320 Identified Species: 52.89
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 S320 E V R S K P K S K W R P Q A L
Chimpanzee Pan troglodytes XP_511323 1001 112378 S320 E V R S K P K S K W R P Q A L
Rhesus Macaque Macaca mulatta XP_001095437 1001 112278 P320 K G K G K P H P L W T R H A L
Dog Lupus familis XP_546656 989 110956 S320 E V R S K S K S K W R P Q A L
Cat Felis silvestris
Mouse Mus musculus O70157 1003 112340 S320 E V R S K P K S K W R P Q A L
Rat Rattus norvegicus XP_002742497 1001 111922 S320 E V R S K P K S K W R P Q A L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001510142 1042 116269 S363 E V G S K P K S K W R P Q P L
Chicken Gallus gallus NP_001025807 1020 114626 S322 E V G S K P K S K W R P L P L
Frog Xenopus laevis NP_001085699 1022 114003 S325 E V G S K P K S K W R P V A L
Zebra Danio Brachydanio rerio XP_688695 998 112490 S318 S V T S K P K S K W R P L P L
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9NG98 1250 136119 H314 S V T V K P K H K W R P T P L
Honey Bee Apis mellifera XP_394050 958 109977 S288 K I S S K P T S K W R P L P L
Nematode Worm Caenorhab. elegans O61660 759 85420 R133 A E I V K V C R D S N R R L D
Sea Urchin Strong. purpuratus XP_782119 679 77025 Q53 F D Y S M L N Q Q C D M T M T
Poplar Tree Populus trichocarpa XP_002307047 910 102138 E278 L Y E M C V E E P T A T V S N
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana NP_201197 926 103389 F300 V P H P R E R F K Y P P Y P L
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 33.3 93.3 N.A. 100 100 N.A. 86.6 80 86.6 73.3 N.A. 60 60 6.6 6.6
P-Site Similarity: 100 100 46.6 93.3 N.A. 100 100 N.A. 86.6 80 86.6 73.3 N.A. 60 73.3 13.3 13.3
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. 20 N.A. N.A.
P-Site Similarity: 13.3 N.A. N.A. 40 N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 7 0 0 0 0 0 0 0 0 0 7 0 0 44 0 % A
% Cys: 0 0 0 0 7 0 7 0 0 7 0 0 0 0 0 % C
% Asp: 0 7 0 0 0 0 0 0 7 0 7 0 0 0 7 % D
% Glu: 50 7 7 0 0 7 7 7 0 0 0 0 0 0 0 % E
% Phe: 7 0 0 0 0 0 0 7 0 0 0 0 0 0 0 % F
% Gly: 0 7 19 7 0 0 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 7 0 0 0 7 7 0 0 0 0 7 0 0 % H
% Ile: 0 7 7 0 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 13 0 7 0 82 0 63 0 75 0 0 0 0 0 0 % K
% Leu: 7 0 0 0 0 7 0 0 7 0 0 0 19 7 82 % L
% Met: 0 0 0 7 7 0 0 0 0 0 0 7 0 7 0 % M
% Asn: 0 0 0 0 0 0 7 0 0 0 7 0 0 0 7 % N
% Pro: 0 7 0 7 0 69 0 7 7 0 7 75 0 38 0 % P
% Gln: 0 0 0 0 0 0 0 7 7 0 0 0 38 0 0 % Q
% Arg: 0 0 32 0 7 0 7 7 0 0 69 13 7 0 0 % R
% Ser: 13 0 7 69 0 7 0 63 0 7 0 0 0 7 0 % S
% Thr: 0 0 13 0 0 0 7 0 0 7 7 7 13 0 7 % T
% Val: 7 63 0 13 0 13 0 0 0 0 0 0 13 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 75 0 0 0 0 0 % W
% Tyr: 0 7 7 0 0 0 0 0 0 7 0 0 7 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _