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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: RPS6KA4 All Species: 23.03
Human Site: S721 Identified Species: 33.78
UniProt: O75676 Number Species: 15
    Phosphosite Substitution
    Charge Score: 0.07
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 O75676 NP_001006945.1 772 85606 S721 R E G F F L K S V E N A P L A
Chimpanzee Pan troglodytes XP_508900 901 98668 S850 R E G F F L K S V E N A P L A
Rhesus Macaque Macaca mulatta XP_001114877 772 85557 S721 R E G F F L K S V E N A P L A
Dog Lupus familis XP_854926 772 85603 S722 R E G F F L K S V E N A P L A
Cat Felis silvestris
Mouse Mus musculus Q9Z2B9 773 85721 S721 R E G F F L K S V E N A P L A
Rat Rattus norvegicus Q63531 735 82865 S684 Q K D K L P Q S Q L S H Q D L
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001506738 716 80894 N651 R E G F C L Q N V D K A P L A
Chicken Gallus gallus Q5F3L1 789 89022 N724 R E G F C L Q N V D K A P L A
Frog Xenopus laevis P10665 733 82620 S682 K R D A L P Q S Q L N R Q D V
Zebra Danio Brachydanio rerio Q6PFQ0 740 83378 H691 P H F Q L T R H E A P H L V K
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9V3I5 1207 137026 T1057 V Q P V S V A T Y E D S K A S
Honey Bee Apis mellifera XP_395099 910 102507 N844 S K K C K K Q N V Q C T E I Y
Nematode Worm Caenorhab. elegans Q18846 772 87050 A717 R Q S G D K D A S G N S K N S
Sea Urchin Strong. purpuratus XP_786494 918 102561 D693 R E G F L L T D V S N A P L A
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q39030 471 53019 I422 A V S G R Q C I A N F D K C W
Baker's Yeast Sacchar. cerevisiae P18961 677 76646 N628 K S E I D T A N F D Q E F T K
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 85.4 98.6 96.7 N.A. 95.8 41.3 N.A. 56 64 41 41.9 N.A. 27 45.1 48.1 48.2
Protein Similarity: 100 85.6 98.9 98 N.A. 96.7 60.6 N.A. 71.6 78.4 59 60.3 N.A. 38.9 60.1 64.3 61.8
P-Site Identity: 100 100 100 100 N.A. 100 6.6 N.A. 66.6 66.6 13.3 0 N.A. 6.6 6.6 13.3 73.3
P-Site Similarity: 100 100 100 100 N.A. 100 33.3 N.A. 86.6 86.6 26.6 13.3 N.A. 46.6 40 40 73.3
Percent
Protein Identity: N.A. N.A. N.A. 20.4 21.2 N.A.
Protein Similarity: N.A. N.A. N.A. 35.6 37.5 N.A.
P-Site Identity: N.A. N.A. N.A. 0 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 0 20 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 7 0 0 7 0 0 13 7 7 7 0 50 0 7 50 % A
% Cys: 0 0 0 7 13 0 7 0 0 0 7 0 0 7 0 % C
% Asp: 0 0 13 0 13 0 7 7 0 19 7 7 0 13 0 % D
% Glu: 0 50 7 0 0 0 0 0 7 38 0 7 7 0 0 % E
% Phe: 0 0 7 50 32 0 0 0 7 0 7 0 7 0 0 % F
% Gly: 0 0 50 13 0 0 0 0 0 7 0 0 0 0 0 % G
% His: 0 7 0 0 0 0 0 7 0 0 0 13 0 0 0 % H
% Ile: 0 0 0 7 0 0 0 7 0 0 0 0 0 7 0 % I
% Lys: 13 13 7 7 7 13 32 0 0 0 13 0 19 0 13 % K
% Leu: 0 0 0 0 25 50 0 0 0 13 0 0 7 50 7 % L
% Met: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 25 0 7 50 0 0 7 0 % N
% Pro: 7 0 7 0 0 13 0 0 0 0 7 0 50 0 0 % P
% Gln: 7 13 0 7 0 7 32 0 13 7 7 0 13 0 0 % Q
% Arg: 57 7 0 0 7 0 7 0 0 0 0 7 0 0 0 % R
% Ser: 7 7 13 0 7 0 0 44 7 7 7 13 0 0 13 % S
% Thr: 0 0 0 0 0 13 7 7 0 0 0 7 0 7 0 % T
% Val: 7 7 0 7 0 7 0 0 57 0 0 0 0 7 7 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 % W
% Tyr: 0 0 0 0 0 0 0 0 7 0 0 0 0 0 7 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _