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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: TOP2B All Species: 27.27
Human Site: S1236 Identified Species: 42.86
UniProt: Q02880 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0.14
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 Q02880 NP_001059.2 1626 183267 S1236 Q L E E T M P S P Y G R R I I
Chimpanzee Pan troglodytes XP_516332 1634 184611 S1244 Q L E E T M P S P Y G R R I I
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 S1230 Q L E E T M P S P Y G R R V I
Dog Lupus familis XP_534241 2041 231068 S1654 Q L E E T M P S P Y G R R I V
Cat Felis silvestris
Mouse Mus musculus Q64511 1612 181890 S1224 Q L E E T M P S P Y G R R I V
Rat Rattus norvegicus P41516 1526 173202 T1159 L N T L K K K T P S D L W K E
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001507216 1923 216719 P1540 L E E T M P S P Y G R R I I P
Chicken Gallus gallus O42131 1627 183228 P1242 L E E T M P S P F G R R I V P
Frog Xenopus laevis NP_001082502 1579 178601 S1208 Q L Q E I M P S P H G R R V I
Zebra Danio Brachydanio rerio NP_001038656 1618 182448 S1235 Q L E E T L P S P F G R R V E
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 D1080 Q R R I K M E D A E Q A D E E
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 V1153 D D L A A V A V E E D E A I S
Sea Urchin Strong. purpuratus XP_783546 1448 163750 F1081 K L N N Q A R F I M E K I D G
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 E1106 E E I L V D P E S S S S Y I P
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 N1061 N L G F P R F N K E G K P Y Y
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 98.3 98.5 78.1 N.A. 95.6 66.2 N.A. 79.3 89.2 66.6 73.6 N.A. 50.3 N.A. 49.5 57.3
Protein Similarity: 100 98.5 99.1 78.8 N.A. 97.2 78.1 N.A. 81.8 93.8 78.7 83.8 N.A. 64.3 N.A. 65.8 69.9
P-Site Identity: 100 100 93.3 93.3 N.A. 93.3 6.6 N.A. 20 13.3 73.3 73.3 N.A. 13.3 N.A. 6.6 6.6
P-Site Similarity: 100 100 100 100 N.A. 100 13.3 N.A. 20 20 93.3 93.3 N.A. 13.3 N.A. 13.3 20
Percent
Protein Identity: N.A. N.A. N.A. 43.3 40.7 N.A.
Protein Similarity: N.A. N.A. N.A. 59 56.8 N.A.
P-Site Identity: N.A. N.A. N.A. 13.3 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 20 26.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 7 7 7 7 0 7 0 0 7 7 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 7 7 0 0 0 7 0 7 0 0 14 0 7 7 0 % D
% Glu: 7 20 54 47 0 0 7 7 7 20 7 7 0 7 20 % E
% Phe: 0 0 0 7 0 0 7 7 7 7 0 0 0 0 0 % F
% Gly: 0 0 7 0 0 0 0 0 0 14 54 0 0 0 7 % G
% His: 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 % H
% Ile: 0 0 7 7 7 0 0 0 7 0 0 0 20 47 27 % I
% Lys: 7 0 0 0 14 7 7 0 7 0 0 14 0 7 0 % K
% Leu: 20 60 7 14 0 7 0 0 0 0 0 7 0 0 0 % L
% Met: 0 0 0 0 14 47 0 0 0 7 0 0 0 0 0 % M
% Asn: 7 7 7 7 0 0 0 7 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 7 14 54 14 54 0 0 0 7 0 20 % P
% Gln: 54 0 7 0 7 0 0 0 0 0 7 0 0 0 0 % Q
% Arg: 0 7 7 0 0 7 7 0 0 0 14 60 47 0 0 % R
% Ser: 0 0 0 0 0 0 14 47 7 14 7 7 0 0 7 % S
% Thr: 0 0 7 14 40 0 0 7 0 0 0 0 0 0 0 % T
% Val: 0 0 0 0 7 7 0 7 0 0 0 0 0 27 14 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 % W
% Tyr: 0 0 0 0 0 0 0 0 7 34 0 0 7 7 7 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _