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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: 12.73
Human Site: S1500 Identified Species: 20
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 S1500 A A K K G K P S S D T V P K P
Chimpanzee Pan troglodytes XP_516332 1634 184611 S1508 A A K K G K P S S D T V P K P
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 S1494 A A K K G K P S S D T A P K P
Dog Lupus familis XP_534241 2041 231068 S1917 A A K K G K P S S D T A A K P
Cat Felis silvestris
Mouse Mus musculus Q64511 1612 181890 P1487 A A K K G K P P S D T A P K A
Rat Rattus norvegicus P41516 1526 173202 V1410 K P S S K Q T V G V K R T I T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001507216 1923 216719 A1800 A A K K A K P A S D A T P K P
Chicken Gallus gallus O42131 1627 183228 D1506 A A K K A K V D V P P K P K R
Frog Xenopus laevis NP_001082502 1579 178601 E1462 R V Q K P K N E D K Q P S I L
Zebra Danio Brachydanio rerio NP_001038656 1618 182448 P1492 A K K T A K K P V D T P P K P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 Q1331 E N G G G L K Q S K I D F S K
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 K1404 K K P A P A K K A A P K K K K
Sea Urchin Strong. purpuratus XP_783546 1448 163750 A1332 K A P K E P K A P K V P K A P
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 A1357 R K P A A T K A A K P P A A P
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 E1312 S T S A T S K E N T P E Q D D
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 93.3 86.6 N.A. 80 0 N.A. 73.3 46.6 13.3 53.3 N.A. 13.3 N.A. 6.6 20
P-Site Similarity: 100 100 93.3 86.6 N.A. 80 6.6 N.A. 80 46.6 20 53.3 N.A. 13.3 N.A. 13.3 26.6
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 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 20 13.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 54 54 0 20 27 7 0 20 14 7 7 20 14 14 7 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 7 7 47 0 7 0 7 7 % D
% Glu: 7 0 0 0 7 0 0 14 0 0 0 7 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 % F
% Gly: 0 0 7 7 40 0 0 0 7 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 0 0 0 0 0 0 0 0 0 7 0 0 14 0 % I
% Lys: 20 20 54 60 7 60 40 7 0 27 7 14 14 60 14 % K
% Leu: 0 0 0 0 0 7 0 0 0 0 0 0 0 0 7 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 7 0 0 0 0 7 0 7 0 0 0 0 0 0 % N
% Pro: 0 7 20 0 14 7 40 14 7 7 27 27 47 0 54 % P
% Gln: 0 0 7 0 0 7 0 7 0 0 7 0 7 0 0 % Q
% Arg: 14 0 0 0 0 0 0 0 0 0 0 7 0 0 7 % R
% Ser: 7 0 14 7 0 7 0 27 47 0 0 0 7 7 0 % S
% Thr: 0 7 0 7 7 7 7 0 0 7 40 7 7 0 7 % T
% Val: 0 7 0 0 0 0 7 7 14 7 7 14 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 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _