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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: 32.73
Human Site: S471 Identified Species: 45
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 S471 T V S S H P N S L M K K I T L
Chimpanzee Pan troglodytes XP_001163623 603 68223 S471 T V S S H P N S L M K K I T L
Rhesus Macaque Macaca mulatta XP_001092070 603 68240 S471 T V S S H P N S L M K K I T L
Dog Lupus familis XP_547091 832 93293 S699 T V S S H P N S L M K K I T L
Cat Felis silvestris
Mouse Mus musculus Q07832 603 68282 S471 T V S S H P N S L M K K I T L
Rat Rattus norvegicus Q62673 603 68295 S471 T V S S H P N S L M K K I T L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001505317 482 55166 T351 R S Y P S T L T K K I T L L K
Chicken Gallus gallus NP_001025810 595 66904 A462 T V R S C P S A L N K K I T L
Frog Xenopus laevis P70032 598 68193 T465 N V R S Y P T T L T K K I T L
Zebra Danio Brachydanio rerio NP_001003890 595 67743 A462 S V R S Y P S A L S K K I T L
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P52304 576 66955 N431 I L L P N Q I N V H F I D K D
Honey Bee Apis mellifera XP_396707 575 66141 T443 E G N E L Y Y T V K E Y P S E
Nematode Worm Caenorhab. elegans P34331 649 73615 L476 H S G E M P G L L N K K V T L
Sea Urchin Strong. purpuratus XP_784826 587 66895 T452 R L G S Y D S T L H K K V T L
Poplar Tree Populus trichocarpa
Maize Zea mays P0C8M8 626 70215 T493 Y N L S N G T T G V F F N D N
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9STV4 445 50410 I314 L N A F D L I I L S Q G L N L
Baker's Yeast Sacchar. cerevisiae P32562 705 81013 E574 A S H Y L L S E K P R E L S R
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 66.6 60 60 N.A. 0 0 40 40
P-Site Similarity: 100 100 100 100 N.A. 100 100 N.A. 13.3 80 73.3 86.6 N.A. 26.6 33.3 46.6 73.3
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. 6.6 N.A. 13.3 0 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: 6 0 6 0 0 0 0 12 0 0 0 0 0 0 0 % A
% Cys: 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 6 6 0 0 0 0 0 0 6 6 6 % D
% Glu: 6 0 0 12 0 0 0 6 0 0 6 6 0 0 6 % E
% Phe: 0 0 0 6 0 0 0 0 0 0 12 6 0 0 0 % F
% Gly: 0 6 12 0 0 6 6 0 6 0 0 6 0 0 0 % G
% His: 6 0 6 0 36 0 0 0 0 12 0 0 0 0 0 % H
% Ile: 6 0 0 0 0 0 12 6 0 0 6 6 53 0 0 % I
% Lys: 0 0 0 0 0 0 0 0 12 12 65 65 0 6 6 % K
% Leu: 6 12 12 0 12 12 6 6 71 0 0 0 18 6 71 % L
% Met: 0 0 0 0 6 0 0 0 0 36 0 0 0 0 0 % M
% Asn: 6 12 6 0 12 0 36 6 0 12 0 0 6 6 6 % N
% Pro: 0 0 0 12 0 59 0 0 0 6 0 0 6 0 0 % P
% Gln: 0 0 0 0 0 6 0 0 0 0 6 0 0 0 0 % Q
% Arg: 12 0 18 0 0 0 0 0 0 0 6 0 0 0 6 % R
% Ser: 6 18 36 65 6 0 24 36 0 12 0 0 0 12 0 % S
% Thr: 42 0 0 0 0 6 12 30 0 6 0 6 0 65 0 % T
% Val: 0 53 0 0 0 0 0 0 12 6 0 0 12 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 6 0 6 6 18 6 6 0 0 0 0 6 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _