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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: SAMHD1 All Species: 14.24
Human Site: Y521 Identified Species: 26.11
UniProt: Q9Y3Z3 Number Species: 12
    Phosphosite Substitution
    Charge Score: -0.17
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 Q9Y3Z3 NP_056289.2 626 72201 Y521 P I D H V S F Y C K T A P N R
Chimpanzee Pan troglodytes XP_514624 382 43769 V280 V G P L E S P V E D S L W P Y
Rhesus Macaque Macaca mulatta XP_001097562 728 83194 Y623 P I D H V S F Y C K T D P N T
Dog Lupus familis XP_542986 665 76981 Y560 P I D H V R F Y C K S D L S K
Cat Felis silvestris
Mouse Mus musculus Q60710 627 72632 K523 V D Y G M E D K N P I D R V H
Rat Rattus norvegicus XP_230789 677 77635 K573 M D Y G M E D K N P I D N V H
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZJL9 614 70202 Q504 M D Y G M K D Q N P I D N V L
Frog Xenopus laevis Q6INN8 632 72730 Y527 P I N N V R F Y C K A D P R K
Zebra Danio Brachydanio rerio Q502K2 622 71649 Y500 P I N N V H F Y C K N D P T K
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q09374 587 66474 P483 G L D D K T H P I E R Q I F Y
Sea Urchin Strong. purpuratus XP_784786 594 68895 P492 Y G M G K N N P V D K V N F Y
Poplar Tree Populus trichocarpa XP_002312899 477 54770 G375 S Q G W K N G G V L L K E E D
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana NP_568580 473 54655 L371 C S Q K H T S L T L K E E D I
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 58.9 79.5 73.5 N.A. 73.3 65.8 N.A. N.A. 60 61.8 60.8 N.A. N.A. N.A. 22.5 46.8
Protein Similarity: 100 60.2 82.4 83.6 N.A. 83.2 76.2 N.A. N.A. 74.9 75.3 74.1 N.A. N.A. N.A. 40.8 64.2
P-Site Identity: 100 6.6 86.6 60 N.A. 0 0 N.A. N.A. 0 53.3 53.3 N.A. N.A. N.A. 6.6 0
P-Site Similarity: 100 13.3 86.6 80 N.A. 6.6 6.6 N.A. N.A. 6.6 73.3 73.3 N.A. N.A. N.A. 26.6 6.6
Percent
Protein Identity: 28.2 N.A. N.A. 30.5 N.A. N.A.
Protein Similarity: 45 N.A. N.A. 47.2 N.A. N.A.
P-Site Identity: 0 N.A. N.A. 0 N.A. N.A.
P-Site Similarity: 6.6 N.A. N.A. 13.3 N.A. 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 0 0 0 0 0 0 8 8 0 0 0 % A
% Cys: 8 0 0 0 0 0 0 0 39 0 0 0 0 0 0 % C
% Asp: 0 24 31 8 0 0 24 0 0 16 0 54 0 8 8 % D
% Glu: 0 0 0 0 8 16 0 0 8 8 0 8 16 8 0 % E
% Phe: 0 0 0 0 0 0 39 0 0 0 0 0 0 16 0 % F
% Gly: 8 16 8 31 0 0 8 8 0 0 0 0 0 0 0 % G
% His: 0 0 0 24 8 8 8 0 0 0 0 0 0 0 16 % H
% Ile: 0 39 0 0 0 0 0 0 8 0 24 0 8 0 8 % I
% Lys: 0 0 0 8 24 8 0 16 0 39 16 8 0 0 24 % K
% Leu: 0 8 0 8 0 0 0 8 0 16 8 8 8 0 8 % L
% Met: 16 0 8 0 24 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 16 16 0 16 8 0 24 0 8 0 24 16 0 % N
% Pro: 39 0 8 0 0 0 8 16 0 24 0 0 31 8 0 % P
% Gln: 0 8 8 0 0 0 0 8 0 0 0 8 0 0 0 % Q
% Arg: 0 0 0 0 0 16 0 0 0 0 8 0 8 8 8 % R
% Ser: 8 8 0 0 0 24 8 0 0 0 16 0 0 8 0 % S
% Thr: 0 0 0 0 0 16 0 0 8 0 16 0 0 8 8 % T
% Val: 16 0 0 0 39 0 0 8 16 0 0 8 0 24 0 % V
% Trp: 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 % W
% Tyr: 8 0 24 0 0 0 0 39 0 0 0 0 0 0 24 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _