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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: PLK1 All Species: 53.03
Human Site: S229 Identified Species: 72.92
UniProt: P53350 Number Species: 16
    Phosphosite Substitution
    Charge Score: -0.06
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 P53350 NP_005021.2 603 68255 S229 V L S K K G H S F E V D V W S
Chimpanzee Pan troglodytes XP_001163623 603 68223 S229 V L S K K G H S F E V D V W S
Rhesus Macaque Macaca mulatta XP_001092070 603 68240 S229 V L S K K G H S F E V D V W S
Dog Lupus familis XP_547091 832 93293 S457 V L S K K G H S F E V D V W S
Cat Felis silvestris
Mouse Mus musculus Q07832 603 68282 S229 V L S K K G H S F E V D V W S
Rat Rattus norvegicus Q62673 603 68295 S229 V L S K K G H S F E V D V W S
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001505317 482 55166 K126 M Y T L L V G K P P F E T S C
Chicken Gallus gallus NP_001025810 595 66904 S219 V L G K K G H S F E V D I W S
Frog Xenopus laevis P70032 598 68193 S220 V L G K K G H S F E V D I W S
Zebra Danio Brachydanio rerio NP_001003890 595 67743 S215 V L C K K G H S F E V D I W S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P52304 576 66955 S201 I L T K K G H S F E V D I W S
Honey Bee Apis mellifera XP_396707 575 66141 S199 I L T K A G H S Y E V D I W S
Nematode Worm Caenorhab. elegans P34331 649 73615 S214 V L N K A G H S F E V D I W A
Sea Urchin Strong. purpuratus XP_784826 587 66895 S203 V L S K K G H S Y E V D L W S
Poplar Tree Populus trichocarpa
Maize Zea mays P0C8M8 626 70215 H212 V I E G K G G H S Y E V D T W
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9STV4 445 50410 I89 I Y I I L E Y I T G G E L F D
Baker's Yeast Sacchar. cerevisiae P32562 705 81013 G257 V L M G K H S G H S F E V D I
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99.8 99.8 69.5 N.A. 95 94.1 N.A. 69.3 80 79.7 74.3 N.A. 50.7 51.4 49.9 59.3
Protein Similarity: 100 99.8 99.8 71 N.A. 97.6 96.8 N.A. 74.7 89.8 90.5 87.5 N.A. 69.4 69.9 66.2 76.4
P-Site Identity: 100 100 100 100 N.A. 100 100 N.A. 0 86.6 86.6 86.6 N.A. 80 66.6 73.3 86.6
P-Site Similarity: 100 100 100 100 N.A. 100 100 N.A. 20 93.3 93.3 93.3 N.A. 100 93.3 93.3 100
Percent
Protein Identity: N.A. 31.7 N.A. 26 33.9 N.A.
Protein Similarity: N.A. 50.1 N.A. 40.4 51.6 N.A.
P-Site Identity: N.A. 20 N.A. 0 26.6 N.A.
P-Site Similarity: N.A. 26.6 N.A. 33.3 33.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 12 0 0 0 0 0 0 0 0 0 6 % A
% Cys: 0 0 6 0 0 0 0 0 0 0 0 0 0 0 6 % C
% Asp: 0 0 0 0 0 0 0 0 0 0 0 77 6 6 6 % D
% Glu: 0 0 6 0 0 6 0 0 0 77 6 18 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 65 0 12 0 0 6 0 % F
% Gly: 0 0 12 12 0 83 12 6 0 6 6 0 0 0 0 % G
% His: 0 0 0 0 0 6 77 6 6 0 0 0 0 0 0 % H
% Ile: 18 6 6 6 0 0 0 6 0 0 0 0 36 0 6 % I
% Lys: 0 0 0 77 77 0 0 6 0 0 0 0 0 0 0 % K
% Leu: 0 83 0 6 12 0 0 0 0 0 0 0 12 0 0 % L
% Met: 6 0 6 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 6 6 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % Q
% Arg: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % R
% Ser: 0 0 42 0 0 0 6 77 6 6 0 0 0 6 71 % S
% Thr: 0 0 18 0 0 0 0 0 6 0 0 0 6 6 0 % T
% Val: 77 0 0 0 0 6 0 0 0 0 77 6 42 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 77 6 % W
% Tyr: 0 12 0 0 0 0 6 0 12 6 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _