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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: TOP2A All Species: 21.82
Human Site: Y1521 Identified Species: 34.29
UniProt: P11388 Number Species: 14
    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 P11388 NP_001058.2 1531 174385 Y1521 R A K K P I K Y L E E S D E D
Chimpanzee Pan troglodytes XP_516332 1634 184611 P1568 E N E G D Y N P G R K T S K T
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 P1554 E N E G D Y N P G R K T S K T
Dog Lupus familis XP_537646 1532 174610 Y1522 R A R K P I K Y L E E S D E D
Cat Felis silvestris
Mouse Mus musculus Q01320 1528 172859 Y1517 R A R K P I K Y L E E S D D D
Rat Rattus norvegicus P41516 1526 173202 Y1517 R A R K P I K Y L E E S D D D
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001519680 1746 195650 S1551 P I Q S Y P S S S E S L D P E
Chicken Gallus gallus O42130 1553 174974 Y1543 R L K K P V Q Y L E S S D E D
Frog Xenopus laevis NP_001082502 1579 178601 K1536 T A A A K K R K P M E D D S V
Zebra Danio Brachydanio rerio NP_001003834 1574 177254 S1530 T A G K K A K S W E D D E S F
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 E1437 D D D I E I D E D D D D D S D
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 Q1506 D S G S D S D Q P K K K R G R
Sea Urchin Strong. purpuratus XP_783546 1448 163750 E1438 T P A A R K E E V T Y H D E D
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 S1455 Y V L S D S E S E S A N D S E
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 G1419 D D E E E N Q G S D V S F N E
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 67.2 67.5 93.6 N.A. 89 88.7 N.A. 71.3 76.3 70.7 67.9 N.A. 51.2 N.A. 53 58.9
Protein Similarity: 100 78.6 78.4 96.4 N.A. 93.6 93.2 N.A. 79.1 85 81.8 78.8 N.A. 66.8 N.A. 70.4 73.4
P-Site Identity: 100 0 0 93.3 N.A. 86.6 86.6 N.A. 13.3 73.3 20 26.6 N.A. 20 N.A. 0 20
P-Site Similarity: 100 26.6 26.6 100 N.A. 100 100 N.A. 26.6 86.6 26.6 40 N.A. 33.3 N.A. 20 33.3
Percent
Protein Identity: N.A. N.A. N.A. 45 42.2 N.A.
Protein Similarity: N.A. N.A. N.A. 61.4 60.4 N.A.
P-Site Identity: N.A. N.A. N.A. 6.6 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 26.6 40 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 40 14 14 0 7 0 0 0 0 7 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 20 14 7 0 27 0 14 0 7 14 14 20 67 14 47 % D
% Glu: 14 0 20 7 14 0 14 14 7 47 34 0 7 27 20 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 7 0 7 % F
% Gly: 0 0 14 14 0 0 0 7 14 0 0 0 0 7 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 % H
% Ile: 0 7 0 7 0 34 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 14 40 14 14 34 7 0 7 20 7 0 14 0 % K
% Leu: 0 7 7 0 0 0 0 0 34 0 0 7 0 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 % M
% Asn: 0 14 0 0 0 7 14 0 0 0 0 7 0 7 0 % N
% Pro: 7 7 0 0 34 7 0 14 14 0 0 0 0 7 0 % P
% Gln: 0 0 7 0 0 0 14 7 0 0 0 0 0 0 0 % Q
% Arg: 34 0 20 0 7 0 7 0 0 14 0 0 7 0 7 % R
% Ser: 0 7 0 20 0 14 7 20 14 7 14 40 14 27 0 % S
% Thr: 20 0 0 0 0 0 0 0 0 7 0 14 0 0 14 % T
% Val: 0 7 0 0 0 7 0 0 7 0 7 0 0 0 7 % V
% Trp: 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 % W
% Tyr: 7 0 0 0 7 14 0 34 0 0 7 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _