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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: USP21 All Species: 20
Human Site: T444 Identified Species: 44
UniProt: Q9UK80 Number Species: 10
    Phosphosite Substitution
    Charge Score: -0.1
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 Q9UK80 NP_001014443.1 565 62656 T444 C D R C R Q K T R S T K K L T
Chimpanzee Pan troglodytes XP_001173040 551 61087 F423 L R D C F N L F T K E E E L E
Rhesus Macaque Macaca mulatta XP_001117772 565 62621 T444 C D R C R Q K T R S T K K L T
Dog Lupus familis XP_536136 686 74353 T565 C D R C R Q K T R S T K K L T
Cat Felis silvestris
Mouse Mus musculus Q9QZL6 566 62654 T445 C D R C R Q K T R S T K K L T
Rat Rattus norvegicus B2GUX4 565 62681 T444 C D R C R Q K T R S T K K L T
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus O57429 357 40913 K239 K A R T R C T K K F S I Q K F
Frog Xenopus laevis Q6DCJ1 523 60090 V402 T M K K L P I V A C F H L K R
Zebra Danio Brachydanio rerio A6H8I0 506 58102 H389 L P I V A C F H L K R F E H S
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_392493 643 70321 T524 C Q M R R K C T K S F S I Q K
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P32571 926 105173 P792 P H C E K R Q P S T K Q L T I
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 97.3 99.8 79.5 N.A. 96.4 96.6 N.A. N.A. 32.2 22.2 22.6 N.A. N.A. 31.7 N.A. N.A.
Protein Similarity: 100 97.3 99.8 80.4 N.A. 97.3 97.6 N.A. N.A. 45.3 37.1 38.2 N.A. N.A. 44.7 N.A. N.A.
P-Site Identity: 100 13.3 100 100 N.A. 100 100 N.A. N.A. 13.3 0 0 N.A. N.A. 26.6 N.A. N.A.
P-Site Similarity: 100 26.6 100 100 N.A. 100 100 N.A. N.A. 33.3 6.6 13.3 N.A. N.A. 40 N.A. N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. 21 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 34.3 N.A.
P-Site Identity: N.A. N.A. N.A. N.A. 0 N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. 33.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 10 0 0 10 0 0 0 10 0 0 0 0 0 0 % A
% Cys: 55 0 10 55 0 19 10 0 0 10 0 0 0 0 0 % C
% Asp: 0 46 10 0 0 0 0 0 0 0 0 0 0 0 0 % D
% Glu: 0 0 0 10 0 0 0 0 0 0 10 10 19 0 10 % E
% Phe: 0 0 0 0 10 0 10 10 0 10 19 10 0 0 10 % F
% Gly: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % G
% His: 0 10 0 0 0 0 0 10 0 0 0 10 0 10 0 % H
% Ile: 0 0 10 0 0 0 10 0 0 0 0 10 10 0 10 % I
% Lys: 10 0 10 10 10 10 46 10 19 19 10 46 46 19 10 % K
% Leu: 19 0 0 0 10 0 10 0 10 0 0 0 19 55 0 % L
% Met: 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 % N
% Pro: 10 10 0 0 0 10 0 10 0 0 0 0 0 0 0 % P
% Gln: 0 10 0 0 0 46 10 0 0 0 0 10 10 10 0 % Q
% Arg: 0 10 55 10 64 10 0 0 46 0 10 0 0 0 10 % R
% Ser: 0 0 0 0 0 0 0 0 10 55 10 10 0 0 10 % S
% Thr: 10 0 0 10 0 0 10 55 10 10 46 0 0 10 46 % T
% Val: 0 0 0 10 0 0 0 10 0 0 0 0 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 % _