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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: EIF3B All Species: 11.21
Human Site: S81 Identified Species: 16.44
UniProt: P55884 Number Species: 15
    Phosphosite Substitution
    Charge Score: 0.27
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 P55884 NP_001032360.1 814 92482 S81 A E A A S G P S E S P S P P A
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta XP_001086876 814 92439 S81 A E A A F G P S E S L S P P A
Dog Lupus familis XP_850719 751 86022 G41 P P R P P G P G A Q E A A S G
Cat Felis silvestris
Mouse Mus musculus Q8JZQ9 803 91352 S75 S E E E T A T S P A A S P T P
Rat Rattus norvegicus Q4G061 797 90892 S75 S E E E T A A S P A A S P T P
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001513573 692 80444 E40 A I G P Y H H E K N K K K L L
Chicken Gallus gallus
Frog Xenopus laevis Q569Z1 688 80237 S40 E G F E D D I S D E E L L G D
Zebra Danio Brachydanio rerio XP_001335480 681 79630 G38 I S D Q E L L G D V L R D K P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q0E940 690 80423 L41 N I S D E D L L G D M L A Q R
Honey Bee Apis mellifera XP_393588 702 81532 D40 S D P E G F I D D I T D E E L
Nematode Worm Caenorhab. elegans Q9XWI6 725 83129 E44 K P T I D E F E D N C V F I A
Sea Urchin Strong. purpuratus XP_001190551 703 81690 P41 E E P D F S D P E S Y V D N I
Poplar Tree Populus trichocarpa XP_002308719 719 82814 S40 G D D F G V I S D D E D V Y Q
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana Q9C5Z1 712 81857 E40 F G I E S D D E A V Y Q D D Q
Baker's Yeast Sacchar. cerevisiae P06103 763 88111 T42 S K I I Q M T T E T F E D I K
Red Bread Mold Neurospora crassa Q7S464 747 85548 L49 A F V V V D G L P E V N E E Q
Conservation
Percent
Protein Identity: 100 N.A. 98.5 88.3 N.A. 90.4 89.9 N.A. 80.5 N.A. 75.9 73 N.A. 44.9 50.4 24.6 55.4
Protein Similarity: 100 N.A. 98.8 90.5 N.A. 93.2 93.1 N.A. 82.9 N.A. 81.4 80.2 N.A. 60.4 66.3 42.2 70.1
P-Site Identity: 100 N.A. 86.6 13.3 N.A. 26.6 26.6 N.A. 6.6 N.A. 6.6 0 N.A. 0 0 6.6 20
P-Site Similarity: 100 N.A. 86.6 20 N.A. 46.6 46.6 N.A. 20 N.A. 13.3 6.6 N.A. 6.6 20 20 20
Percent
Protein Identity: 37.9 N.A. N.A. 35.8 21.2 27.8
Protein Similarity: 57.6 N.A. N.A. 56.8 42.1 48
P-Site Identity: 6.6 N.A. N.A. 6.6 6.6 6.6
P-Site Similarity: 20 N.A. N.A. 6.6 33.3 13.3
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 25 0 13 13 0 13 7 0 13 13 13 7 13 0 19 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 % C
% Asp: 0 13 13 13 13 25 13 7 32 13 0 13 25 7 7 % D
% Glu: 13 32 13 32 13 7 0 19 25 13 19 7 13 13 0 % E
% Phe: 7 7 7 7 13 7 7 0 0 0 7 0 7 0 0 % F
% Gly: 7 13 7 0 13 19 7 13 7 0 0 0 0 7 7 % G
% His: 0 0 0 0 0 7 7 0 0 0 0 0 0 0 0 % H
% Ile: 7 13 13 13 0 0 19 0 0 7 0 0 0 13 7 % I
% Lys: 7 7 0 0 0 0 0 0 7 0 7 7 7 7 7 % K
% Leu: 0 0 0 0 0 7 13 13 0 0 13 13 7 7 13 % L
% Met: 0 0 0 0 0 7 0 0 0 0 7 0 0 0 0 % M
% Asn: 7 0 0 0 0 0 0 0 0 13 0 7 0 7 0 % N
% Pro: 7 13 13 13 7 0 19 7 19 0 7 0 25 13 19 % P
% Gln: 0 0 0 7 7 0 0 0 0 7 0 7 0 7 19 % Q
% Arg: 0 0 7 0 0 0 0 0 0 0 0 7 0 0 7 % R
% Ser: 25 7 7 0 13 7 0 38 0 19 0 25 0 7 0 % S
% Thr: 0 0 7 0 13 0 13 7 0 7 7 0 0 13 0 % T
% Val: 0 0 7 7 7 7 0 0 0 13 7 13 7 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 7 0 0 0 0 0 13 0 0 7 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _