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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: MED21 All Species: 30.91
Human Site: S128 Identified Species: 52.31
UniProt: Q13503 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.08
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 Q13503 NP_004255.2 144 15564 S128 A L A D I A Q S Q L K T R S G
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta XP_001099368 144 15505 S128 A L A D I A Q S Q L K T R S G
Dog Lupus familis XP_852318 144 15519 S128 A L A D I A Q S Q L K T R S G
Cat Felis silvestris
Mouse Mus musculus Q9CQ39 144 15570 S128 A L A D I A Q S Q L K T R S V
Rat Rattus norvegicus NP_001101365 90 9661 S75 D I D V L I D S L P S E E S T
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001505512 135 14409 Q120 L A D I A Q S Q L K T R S G P
Chicken Gallus gallus XP_416442 144 15564 S128 A L A D I A Q S Q L K T R S G
Frog Xenopus laevis NP_001085938 145 15874 S128 A L A D I A Q S Q L K T R S R
Zebra Danio Brachydanio rerio Q7ZTI5 145 15608 S128 A L A D I A Q S Q L R T R S G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9W5P1 142 16051 A127 Q Y S L E C I A Q A Q L D M Q
Honey Bee Apis mellifera XP_396033 175 19345 S125 A L Q D I A Q S Q L D M Q D P
Nematode Worm Caenorhab. elegans Q6BER6 130 14117 K115 L V G V V Q K K L A E I S K T
Sea Urchin Strong. purpuratus XP_796120 177 18671 A127 A L A E I A D A Q L K T K S S
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P47822 140 16053 L125 L L R H V D S L I E D F V D G
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 N.A. 98.6 99.3 N.A. 97.9 60.4 N.A. 87.5 95.1 84.8 86.9 N.A. 53.4 48.5 36.8 50.8
Protein Similarity: 100 N.A. 100 100 N.A. 98.6 62.5 N.A. 92.3 97.2 92.4 93 N.A. 66.6 60.5 53.4 61.5
P-Site Identity: 100 N.A. 100 100 N.A. 93.3 13.3 N.A. 0 100 93.3 93.3 N.A. 6.6 60 0 66.6
P-Site Similarity: 100 N.A. 100 100 N.A. 93.3 26.6 N.A. 0 100 93.3 100 N.A. 26.6 66.6 26.6 86.6
Percent
Protein Identity: N.A. N.A. N.A. N.A. 24.3 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 43.7 N.A.
P-Site Identity: N.A. N.A. N.A. N.A. 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. 20 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 65 8 58 0 8 65 0 15 0 15 0 0 0 0 0 % A
% Cys: 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 % C
% Asp: 8 0 15 58 0 8 15 0 0 0 15 0 8 15 0 % D
% Glu: 0 0 0 8 8 0 0 0 0 8 8 8 8 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 % F
% Gly: 0 0 8 0 0 0 0 0 0 0 0 0 0 8 43 % G
% His: 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 8 0 8 65 8 8 0 8 0 0 8 0 0 0 % I
% Lys: 0 0 0 0 0 0 8 8 0 8 50 0 8 8 0 % K
% Leu: 22 72 0 8 8 0 0 8 22 65 0 8 0 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 8 0 0 0 0 15 % P
% Gln: 8 0 8 0 0 15 58 8 72 0 8 0 8 0 8 % Q
% Arg: 0 0 8 0 0 0 0 0 0 0 8 8 50 0 8 % R
% Ser: 0 0 8 0 0 0 15 65 0 0 8 0 15 65 8 % S
% Thr: 0 0 0 0 0 0 0 0 0 0 8 58 0 0 15 % T
% Val: 0 8 0 15 15 0 0 0 0 0 0 0 8 0 8 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 8 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 % _