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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: IARS All Species: 15.76
Human Site: S920 Identified Species: 26.67
UniProt: P41252 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.15
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 P41252 NP_002152.2 1262 144498 S920 M T S I K Q L S S E E L E Q F
Chimpanzee Pan troglodytes XP_520691 1152 131723 H831 V V E G H E L H D E D I R L M
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_541332 2763 310768 S2352 M A A I K Q L S S E E L E C F
Cat Felis silvestris
Mouse Mus musculus Q8BU30 1262 144238 S920 M M A I K R L S N E E L E R F
Rat Rattus norvegicus NP_001094042 1262 144267 S920 M V A V K Q L S N E E L E Q F
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001512705 1182 134676 I837 E F Q K N G T I V V E G H E L
Chicken Gallus gallus XP_414300 1264 144692 K920 M A A I K E L K S E Q L E E F
Frog Xenopus laevis NP_001084397 1259 143978 K920 M A A I K E L K S N Q L E E F
Zebra Danio Brachydanio rerio NP_956190 1271 145113 K920 T A S I K E L K S E E L E E F
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_730716 1229 141081 H912 T L R A E P D H K A L G Q R L
Honey Bee Apis mellifera XP_624023 1246 144330 S918 T Q A I K E L S D E E L Q I F
Nematode Worm Caenorhab. elegans Q21926 1141 129993 L824 V M R N V I D L V R L V R D R
Sea Urchin Strong. purpuratus XP_801899 1186 135049 E867 L D D I R S L E K Y V I E E L
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P09436 1072 122965 L755 V E D C L K A L N S L F D A L
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 90.8 N.A. 40.1 N.A. 90.5 90.7 N.A. 73.6 81.9 77.5 74.1 N.A. 52.8 57.4 52.1 60.3
Protein Similarity: 100 91.1 N.A. 42.8 N.A. 96.5 96.4 N.A. 82.9 91.4 87.6 87.1 N.A. 69.3 73.8 67 74.2
P-Site Identity: 100 13.3 N.A. 80 N.A. 66.6 73.3 N.A. 6.6 60 53.3 66.6 N.A. 0 53.3 0 20
P-Site Similarity: 100 40 N.A. 86.6 N.A. 93.3 93.3 N.A. 13.3 86.6 80 80 N.A. 20 73.3 13.3 46.6
Percent
Protein Identity: N.A. N.A. N.A. N.A. 47 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 62.6 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. 26.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 29 43 8 0 0 8 0 0 8 0 0 0 8 0 % A
% Cys: 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 % C
% Asp: 0 8 15 0 0 0 15 0 15 0 8 0 8 8 0 % D
% Glu: 8 8 8 0 8 36 0 8 0 58 50 0 58 36 0 % E
% Phe: 0 8 0 0 0 0 0 0 0 0 0 8 0 0 58 % F
% Gly: 0 0 0 8 0 8 0 0 0 0 0 15 0 0 0 % G
% His: 0 0 0 0 8 0 0 15 0 0 0 0 8 0 0 % H
% Ile: 0 0 0 58 0 8 0 8 0 0 0 15 0 8 0 % I
% Lys: 0 0 0 8 58 8 0 22 15 0 0 0 0 0 0 % K
% Leu: 8 8 0 0 8 0 72 15 0 0 22 58 0 8 29 % L
% Met: 43 15 0 0 0 0 0 0 0 0 0 0 0 0 8 % M
% Asn: 0 0 0 8 8 0 0 0 22 8 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 % P
% Gln: 0 8 8 0 0 22 0 0 0 0 15 0 15 15 0 % Q
% Arg: 0 0 15 0 8 8 0 0 0 8 0 0 15 15 8 % R
% Ser: 0 0 15 0 0 8 0 36 36 8 0 0 0 0 0 % S
% Thr: 22 8 0 0 0 0 8 0 0 0 0 0 0 0 0 % T
% Val: 22 15 0 8 8 0 0 0 15 8 8 8 0 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 0 0 0 0 0 8 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _