Search by protein name, UniProt number, IPI number, or 15 AA P-site sequence.

Updated: 2017 Aug. 1

| Home | Kinexus | Contact | Credits

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: 24.55
Human Site: T391 Identified Species: 38.57
UniProt: P11388 Number Species: 14
    Phosphosite Substitution
    Charge Score: -0.5
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 T391 Q P K S F G S T C Q L S E K F
Chimpanzee Pan troglodytes XP_516332 1634 184611 K420 Q P K S F G S K C Q L S E K F
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 K406 Q P K S F G S K C Q L S E K F
Dog Lupus familis XP_537646 1532 174610 T391 Q V K S F G S T C Q L S E K F
Cat Felis silvestris
Mouse Mus musculus Q01320 1528 172859 T390 Q A K S F G S T C Q L S E K F
Rat Rattus norvegicus P41516 1526 173202 T389 Q A K S F G S T C Q L S E K F
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001519680 1746 195650 K419 Q A K S F G S K C Q L S E K F
Chicken Gallus gallus O42130 1553 174974 T392 Q A K S F G S T C K L S E K F
Frog Xenopus laevis NP_001082502 1579 178601 K389 Q S K S F G S K C T L S E K F
Zebra Danio Brachydanio rerio NP_001003834 1574 177254 A390 Q Q K N F G S A C S L S D K F
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 K372 Q Q K G F G S K C T L S E K F
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 T426 Q Q K Q F G S T C V L S E K F
Sea Urchin Strong. purpuratus XP_783546 1448 163750 T416 Q I K K F G S T C K L S E K F
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 K393 R Q S S F G S K C E L S E D F
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 R380 R V K D F G S R C E I P L E Y
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 93.3 93.3 93.3 N.A. 93.3 93.3 N.A. 86.6 86.6 80 66.6 N.A. 73.3 N.A. 80 80
P-Site Similarity: 100 93.3 93.3 93.3 N.A. 93.3 93.3 N.A. 86.6 93.3 80 80 N.A. 73.3 N.A. 80 86.6
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. 60 33.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 73.3 66.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 27 0 0 0 0 0 7 0 0 0 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 % C
% Asp: 0 0 0 7 0 0 0 0 0 0 0 0 7 7 0 % D
% Glu: 0 0 0 0 0 0 0 0 0 14 0 0 87 7 0 % E
% Phe: 0 0 0 0 100 0 0 0 0 0 0 0 0 0 94 % F
% Gly: 0 0 0 7 0 100 0 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 7 0 0 0 0 0 0 0 0 7 0 0 0 0 % I
% Lys: 0 0 94 7 0 0 0 40 0 14 0 0 0 87 0 % K
% Leu: 0 0 0 0 0 0 0 0 0 0 94 0 7 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 20 0 0 0 0 0 0 0 0 0 7 0 0 0 % P
% Gln: 87 27 0 7 0 0 0 0 0 47 0 0 0 0 0 % Q
% Arg: 14 0 0 0 0 0 0 7 0 0 0 0 0 0 0 % R
% Ser: 0 7 7 67 0 0 100 0 0 7 0 94 0 0 0 % S
% Thr: 0 0 0 0 0 0 0 47 0 14 0 0 0 0 0 % T
% Val: 0 14 0 0 0 0 0 0 0 7 0 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _