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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: 34.24
Human Site: Y1050 Identified Species: 53.81
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 Y1050 F F D L R L S Y Y G L R K E W
Chimpanzee Pan troglodytes XP_516332 1634 184611 Y1058 F F D L R L S Y Y G L R K E W
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 Y1044 F F D L R L S Y Y G L R K E W
Dog Lupus familis XP_534241 2041 231068 Y1468 F F D L R L S Y Y G L R K E W
Cat Felis silvestris
Mouse Mus musculus Q64511 1612 181890 Y1038 F F D L R L S Y Y G L R K E W
Rat Rattus norvegicus P41516 1526 173202 L1000 L T C N S M V L F D H V G C L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001507216 1923 216719 Y1353 F F D L R L N Y Y S L R K E W
Chicken Gallus gallus O42131 1627 183228 Y1055 F F D L R L H Y Y S L R K E W
Frog Xenopus laevis NP_001082502 1579 178601 Y1027 F F D L R V K Y Y S L R K D W
Zebra Danio Brachydanio rerio NP_001038656 1618 182448 Y1049 F F E L R L H Y Y K L R K D W
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 E921 N Y K E N V L E P L S N G T E
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 E994 P V I V D Y K E Y H T D T T V
Sea Urchin Strong. purpuratus XP_783546 1448 163750 K922 L P S Y K N F K G T I E E F E
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 V947 G A P F F Q D V K A Y N D E K
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 E902 D N V L E I T E L P A R T W T
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: 100 100 100 100 N.A. 100 0 N.A. 86.6 86.6 73.3 73.3 N.A. 0 N.A. 6.6 0
P-Site Similarity: 100 100 100 100 N.A. 100 13.3 N.A. 93.3 86.6 86.6 86.6 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. 6.6 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 6.6 26.6 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 0 0 0 7 7 0 0 0 0 % A
% Cys: 0 0 7 0 0 0 0 0 0 0 0 0 0 7 0 % C
% Asp: 7 0 54 0 7 0 7 0 0 7 0 7 7 14 0 % D
% Glu: 0 0 7 7 7 0 0 20 0 0 0 7 7 54 14 % E
% Phe: 60 60 0 7 7 0 7 0 7 0 0 0 0 7 0 % F
% Gly: 7 0 0 0 0 0 0 0 7 34 0 0 14 0 0 % G
% His: 0 0 0 0 0 0 14 0 0 7 7 0 0 0 0 % H
% Ile: 0 0 7 0 0 7 0 0 0 0 7 0 0 0 0 % I
% Lys: 0 0 7 0 7 0 14 7 7 7 0 0 60 0 7 % K
% Leu: 14 0 0 67 0 54 7 7 7 7 60 0 0 0 7 % L
% Met: 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 % M
% Asn: 7 7 0 7 7 7 7 0 0 0 0 14 0 0 0 % N
% Pro: 7 7 7 0 0 0 0 0 7 7 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 % Q
% Arg: 0 0 0 0 60 0 0 0 0 0 0 67 0 0 0 % R
% Ser: 0 0 7 0 7 0 34 0 0 20 7 0 0 0 0 % S
% Thr: 0 7 0 0 0 0 7 0 0 7 7 0 14 14 7 % T
% Val: 0 7 7 7 0 14 7 7 0 0 0 7 0 0 7 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 7 60 % W
% Tyr: 0 7 0 7 0 7 0 60 67 0 7 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _