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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: 17.27
Human Site: S1469 Identified Species: 27.14
UniProt: P11388 Number Species: 14
    Phosphosite Substitution
    Charge Score: -0.21
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 S1469 N R R K R K P S T S D D S D S
Chimpanzee Pan troglodytes XP_516332 1634 184611 K1516 S D T V P K P K R A P K Q K K
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 K1502 S D T A P K P K R A P K Q K K
Dog Lupus familis XP_537646 1532 174610 S1470 N H R K R K P S T S D D S D S
Cat Felis silvestris
Mouse Mus musculus Q01320 1528 172859 S1465 N S R K R K P S S S D S S D S
Rat Rattus norvegicus P41516 1526 173202 S1465 N S R K R M P S S S D S S D S
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001519680 1746 195650 G1499 S P G I S G S G P E S S P G W
Chicken Gallus gallus O42130 1553 174974 S1491 R L T S S S D S D S D F G S R
Frog Xenopus laevis NP_001082502 1579 178601 A1484 A T K S K A A A K K P S S D S
Zebra Danio Brachydanio rerio NP_001003834 1574 177254 S1478 T A V K P L S S D S D S A G P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 S1385 E D G G N V G S D D D G N A S
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 T1454 E P K S K A V T D F F G A S K
Sea Urchin Strong. purpuratus XP_783546 1448 163750 S1386 E H L D D V T S G D A A L A A
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 V1403 F N K K S S S V M S R L A D N
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 R1367 I L D S Y T D R E D S N K D 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 13.3 13.3 93.3 N.A. 80 73.3 N.A. 0 20 20 26.6 N.A. 20 N.A. 0 6.6
P-Site Similarity: 100 26.6 26.6 93.3 N.A. 86.6 80 N.A. 6.6 20 40 33.3 N.A. 26.6 N.A. 26.6 13.3
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. 20 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 40 13.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 7 7 0 7 0 14 7 7 0 14 7 7 20 14 7 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 20 7 7 7 0 14 0 27 20 47 14 0 47 0 % D
% Glu: 20 0 0 0 0 0 0 0 7 7 0 0 0 0 7 % E
% Phe: 7 0 0 0 0 0 0 0 0 7 7 7 0 0 0 % F
% Gly: 0 0 14 7 0 7 7 7 7 0 0 14 7 14 0 % G
% His: 0 14 0 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 7 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 20 40 14 34 0 14 7 7 0 14 7 14 20 % K
% Leu: 0 14 7 0 0 7 0 0 0 0 0 7 7 0 0 % L
% Met: 0 0 0 0 0 7 0 0 7 0 0 0 0 0 0 % M
% Asn: 27 7 0 0 7 0 0 0 0 0 0 7 7 0 7 % N
% Pro: 0 14 0 0 20 0 40 0 7 0 20 0 7 0 7 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 0 0 14 0 0 % Q
% Arg: 7 7 27 0 27 0 0 7 14 0 7 0 0 0 7 % R
% Ser: 20 14 0 27 20 14 20 54 14 47 14 34 34 14 40 % S
% Thr: 7 7 20 0 0 7 7 7 14 0 0 0 0 0 0 % T
% Val: 0 0 7 7 0 14 7 7 0 0 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 % W
% Tyr: 0 0 0 0 7 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 % _