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: 8.18
Human Site: S1495 Identified Species: 12.86
UniProt: P11388 Number Species: 14
    Phosphosite Substitution
    Charge Score: 0
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 S1495 S K K S K G E S D D F H M D F
Chimpanzee Pan troglodytes XP_516332 1634 184611 T1542 E F G I P K K T T T P K G K G
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 T1528 E F G I P K K T T T P K G K G
Dog Lupus familis XP_537646 1532 174610 S1496 N K K S K G E S E D F H L D L
Cat Felis silvestris
Mouse Mus musculus Q01320 1528 172859 E1491 S K K A K G E E Q D F P V D L
Rat Rattus norvegicus P41516 1526 173202 E1491 S K K L K G E E R D F H V D L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001519680 1746 195650 R1525 S W K H L E S R S G G L G P E
Chicken Gallus gallus O42130 1553 174974 S1517 R D D D D S Y S I D L T A D S
Frog Xenopus laevis NP_001082502 1579 178601 R1510 K A T K Q Q K R K N S D S D S
Zebra Danio Brachydanio rerio NP_001003834 1574 177254 S1504 S V L S S D Q S D S S D S D S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 G1411 G R E D E S S G G A K K K A P
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 V1480 E D D E S F V V A P R E K S G
Sea Urchin Strong. purpuratus XP_783546 1448 163750 M1412 R A A A S T K M K Y T Y S E D
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 G1429 N S S S E K S G G D V S A I S
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 V1393 R S S R A A S V P K K S Y V 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 73.3 N.A. 60 66.6 N.A. 13.3 20 6.6 33.3 N.A. 0 N.A. 0 0
P-Site Similarity: 100 13.3 13.3 93.3 N.A. 73.3 73.3 N.A. 13.3 20 26.6 40 N.A. 20 N.A. 0 26.6
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. 13.3 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 26.6 0 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 14 7 14 7 7 0 0 7 7 0 0 14 7 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 14 14 14 7 7 0 0 14 40 0 14 0 47 7 % D
% Glu: 20 0 7 7 14 7 27 14 7 0 0 7 0 7 14 % E
% Phe: 0 14 0 0 0 7 0 0 0 0 27 0 0 0 7 % F
% Gly: 7 0 14 0 0 27 0 14 14 7 7 0 20 0 20 % G
% His: 0 0 0 7 0 0 0 0 0 0 0 20 0 0 0 % H
% Ile: 0 0 0 14 0 0 0 0 7 0 0 0 0 7 0 % I
% Lys: 7 27 34 7 27 20 27 0 14 7 14 20 14 14 0 % K
% Leu: 0 0 7 7 7 0 0 0 0 0 7 7 7 0 20 % L
% Met: 0 0 0 0 0 0 0 7 0 0 0 0 7 0 0 % M
% Asn: 14 0 0 0 0 0 0 0 0 7 0 0 0 0 0 % N
% Pro: 0 0 0 0 14 0 0 0 7 7 14 7 0 7 7 % P
% Gln: 0 0 0 0 7 7 7 0 7 0 0 0 0 0 0 % Q
% Arg: 20 7 0 7 0 0 0 14 7 0 7 0 0 0 0 % R
% Ser: 34 14 14 27 20 14 27 27 7 7 14 14 20 7 27 % S
% Thr: 0 0 7 0 0 7 0 14 14 14 7 7 0 0 0 % T
% Val: 0 7 0 0 0 0 7 14 0 0 7 0 14 7 0 % V
% Trp: 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 7 0 0 7 0 7 7 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _