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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: EIF2A All Species: 25.45
Human Site: Y203 Identified Species: 43.08
UniProt: Q9BY44 Number Species: 13
    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 Q9BY44 NP_114414.2 585 64990 Y203 S F V R L Y Q Y P N F A G P H
Chimpanzee Pan troglodytes
Rhesus Macaque Macaca mulatta XP_001108004 580 64436 Y198 S F V R L Y Q Y P N F A G P H
Dog Lupus familis XP_534306 585 65159 Y203 S F V R L Y Q Y P N F D G P H
Cat Felis silvestris
Mouse Mus musculus Q8BJW6 581 64385 Y203 S F V R L Y Q Y P N F A G P Q
Rat Rattus norvegicus NP_001102809 541 60196 V195 W N K K A T A V L V I A S T D
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001507598 493 54394 V147 K K A T A V L V I A S T E V D
Chicken Gallus gallus Q5ZKC1 586 64485 Y203 S F V R L Y Q Y P N F G G P Q
Frog Xenopus laevis Q7ZY11 582 64798 Y205 S F V R L Y Q Y P N F S G P N
Zebra Danio Brachydanio rerio Q4QRJ7 580 64206 Y202 S F V R L Y Q Y P N F G G P T
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster Q9VNX8 638 70052 K219 P S M C K L Y K Y P A L G Q N
Honey Bee Apis mellifera XP_625143 577 65273 Q202 P S F G R L F Q Y P K F E S T
Nematode Worm Caenorhab. elegans Q19052 570 64001 H206 T P A R V R V H R V S E S F P
Sea Urchin Strong. purpuratus XP_001186352 299 33040
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P53235 642 71286 I221 W A L S E G K I T K K I A S K
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 N.A. 97.4 96 N.A. 92.8 82.5 N.A. 74.5 84.4 74.8 69.5 N.A. 39 43.9 35.7 29.2
Protein Similarity: 100 N.A. 98.2 98.2 N.A. 95.5 87 N.A. 79.4 91.6 86.5 81.5 N.A. 56.5 61.3 54.8 40
P-Site Identity: 100 N.A. 100 93.3 N.A. 93.3 6.6 N.A. 0 86.6 86.6 86.6 N.A. 6.6 0 6.6 0
P-Site Similarity: 100 N.A. 100 93.3 N.A. 93.3 13.3 N.A. 0 86.6 100 86.6 N.A. 20 0 26.6 0
Percent
Protein Identity: N.A. N.A. N.A. N.A. 26.4 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 45.6 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. 13.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 8 15 0 15 0 8 0 0 8 8 29 8 0 0 % A
% Cys: 0 0 0 8 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 0 0 15 % D
% Glu: 0 0 0 0 8 0 0 0 0 0 0 8 15 0 0 % E
% Phe: 0 50 8 0 0 0 8 0 0 0 50 8 0 8 0 % F
% Gly: 0 0 0 8 0 8 0 0 0 0 0 15 58 0 0 % G
% His: 0 0 0 0 0 0 0 8 0 0 0 0 0 0 22 % H
% Ile: 0 0 0 0 0 0 0 8 8 0 8 8 0 0 0 % I
% Lys: 8 8 8 8 8 0 8 8 0 8 15 0 0 0 8 % K
% Leu: 0 0 8 0 50 15 8 0 8 0 0 8 0 0 0 % L
% Met: 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 8 0 0 0 0 0 0 0 50 0 0 0 0 15 % N
% Pro: 15 8 0 0 0 0 0 0 50 15 0 0 0 50 8 % P
% Gln: 0 0 0 0 0 0 50 8 0 0 0 0 0 8 15 % Q
% Arg: 0 0 0 58 8 8 0 0 8 0 0 0 0 0 0 % R
% Ser: 50 15 0 8 0 0 0 0 0 0 15 8 15 15 0 % S
% Thr: 8 0 0 8 0 8 0 0 8 0 0 8 0 8 15 % T
% Val: 0 0 50 0 8 8 8 15 0 15 0 0 0 8 0 % V
% Trp: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 50 8 50 15 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _