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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: 20.61
Human Site: S1501 Identified Species: 32.38
UniProt: Q02880 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 Q02880 NP_001059.2 1626 183267 S1501 A K K G K P S S D T V P K P K
Chimpanzee Pan troglodytes XP_516332 1634 184611 S1509 A K K G K P S S D T V P K P K
Rhesus Macaque Macaca mulatta XP_001092092 1620 182490 S1495 A K K G K P S S D T A P K P K
Dog Lupus familis XP_534241 2041 231068 S1918 A K K G K P S S D T A A K P K
Cat Felis silvestris
Mouse Mus musculus Q64511 1612 181890 S1488 A K K G K P P S D T A P K A K
Rat Rattus norvegicus P41516 1526 173202 G1411 P S S K Q T V G V K R T I T K
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001507216 1923 216719 S1801 A K K A K P A S D A T P K P K
Chicken Gallus gallus O42131 1627 183228 V1507 A K K A K V D V P P K P K R A
Frog Xenopus laevis NP_001082502 1579 178601 D1463 V Q K P K N E D K Q P S I L D
Zebra Danio Brachydanio rerio NP_001038656 1618 182448 V1493 K K T A K K P V D T P P K P K
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P15348 1447 164377 S1332 N G G G L K Q S K I D F S K A
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q23670 1520 172316 A1405 K P A P A K K A A P K K K K S
Sea Urchin Strong. purpuratus XP_783546 1448 163750 P1333 A P K E P K A P K V P K A P K
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P30182 1473 164089 A1358 K P A A T K A A K P P A A P R
Baker's Yeast Sacchar. cerevisiae P06786 1428 164196 N1313 T S A T S K E N T P E Q D D V
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 6.6 N.A. 73.3 40 13.3 53.3 N.A. 13.3 N.A. 6.6 26.6
P-Site Similarity: 100 100 93.3 86.6 N.A. 80 13.3 N.A. 80 40 20 53.3 N.A. 13.3 N.A. 13.3 33.3
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. 26.6 6.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 54 0 20 27 7 0 20 14 7 7 20 14 14 7 14 % 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 7 7 47 0 7 0 7 7 7 % D
% Glu: 0 0 0 7 0 0 14 0 0 0 7 0 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 % F
% Gly: 0 7 7 40 0 0 0 7 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 0 0 0 0 0 0 0 0 7 0 0 14 0 0 % I
% Lys: 20 54 60 7 60 40 7 0 27 7 14 14 60 14 60 % K
% Leu: 0 0 0 0 7 0 0 0 0 0 0 0 0 7 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 7 0 0 0 0 7 0 7 0 0 0 0 0 0 0 % N
% Pro: 7 20 0 14 7 40 14 7 7 27 27 47 0 54 0 % P
% Gln: 0 7 0 0 7 0 7 0 0 7 0 7 0 0 0 % Q
% Arg: 0 0 0 0 0 0 0 0 0 0 7 0 0 7 7 % R
% Ser: 0 14 7 0 7 0 27 47 0 0 0 7 7 0 7 % S
% Thr: 7 0 7 7 7 7 0 0 7 40 7 7 0 7 0 % T
% Val: 7 0 0 0 0 7 7 14 7 7 14 0 0 0 7 % 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 % _