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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: SMAD4 All Species: 19.09
Human Site: S227 Identified Species: 35
UniProt: Q13485 Number Species: 12
    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 Q13485 NP_005350.1 552 60439 S227 A S T S Q P A S I L G G S H S
Chimpanzee Pan troglodytes XP_001155006 493 53820 I217 S T A N F P N I P V A S T S Q
Rhesus Macaque Macaca mulatta XP_001095978 493 53880 I217 S T A N F P N I P V A S T S Q
Dog Lupus familis XP_849370 552 60457 S227 A S T S Q P A S I L A G S H S
Cat Felis silvestris
Mouse Mus musculus P97471 551 60399 S226 A S T S Q P A S I L A G S H S
Rat Rattus norvegicus O70437 552 60451 S227 A S T S Q P A S I L A G S H S
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001509486 552 60450 S227 A S T S Q P P S I L T G S H S
Chicken Gallus gallus P84023 426 48233 F150 H T E I P A E F P P L D D Y S
Frog Xenopus laevis NP_001090536 549 59837 P224 P V P S T S Q P A S L L A A T
Zebra Danio Brachydanio rerio Q9I8V2 472 53048 Y196 P N S P T N S Y P S S P N S G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P42003 455 50486 H179 V A E P S M P H N V S Y S N S
Honey Bee Apis mellifera XP_392838 578 62051 T251 S T E T F Y G T N T P P Q D L
Nematode Worm Caenorhab. elegans P45897 570 63351 R232 V V Y A R I W R W P K V S K N
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 87.6 88 98.9 N.A. 98 98.7 N.A. 97.4 37.8 90.9 35.5 N.A. 36.9 66 26.4 N.A.
Protein Similarity: 100 88.7 88.9 99.2 N.A. 98.7 98.9 N.A. 98.5 51.4 94.3 50 N.A. 51 74 41.4 N.A.
P-Site Identity: 100 6.6 6.6 93.3 N.A. 93.3 93.3 N.A. 86.6 6.6 6.6 0 N.A. 13.3 0 6.6 N.A.
P-Site Similarity: 100 40 40 93.3 N.A. 93.3 93.3 N.A. 86.6 20 20 26.6 N.A. 33.3 26.6 26.6 N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. N.A. N.A.
Protein Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Identity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 39 8 16 8 0 8 31 0 8 0 39 0 8 8 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 0 0 8 8 8 0 % D
% Glu: 0 0 24 0 0 0 8 0 0 0 0 0 0 0 0 % E
% Phe: 0 0 0 0 24 0 0 8 0 0 0 0 0 0 0 % F
% Gly: 0 0 0 0 0 0 8 0 0 0 8 39 0 0 8 % G
% His: 8 0 0 0 0 0 0 8 0 0 0 0 0 39 0 % H
% Ile: 0 0 0 8 0 8 0 16 39 0 0 0 0 0 0 % I
% Lys: 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 % K
% Leu: 0 0 0 0 0 0 0 0 0 39 16 8 0 0 8 % L
% Met: 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 8 0 16 0 8 16 0 16 0 0 0 8 8 8 % N
% Pro: 16 0 8 16 8 54 16 8 31 16 8 16 0 0 0 % P
% Gln: 0 0 0 0 39 0 8 0 0 0 0 0 8 0 16 % Q
% Arg: 0 0 0 0 8 0 0 8 0 0 0 0 0 0 0 % R
% Ser: 24 39 8 47 8 8 8 39 0 16 16 16 54 24 54 % S
% Thr: 0 31 39 8 16 0 0 8 0 8 8 0 16 0 8 % T
% Val: 16 16 0 0 0 0 0 0 0 24 0 8 0 0 0 % V
% Trp: 0 0 0 0 0 0 8 0 8 0 0 0 0 0 0 % W
% Tyr: 0 0 8 0 0 8 0 8 0 0 0 8 0 8 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _