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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: XRN1 All Species: 13.64
Human Site: S1324 Identified Species: 37.5
UniProt: Q8IZH2 Number Species: 8
    Phosphosite Substitution
    Charge Score: -0.25
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 Q8IZH2 NP_001036069.1 1706 194107 S1324 G I E N F L A S L N I S K E N
Chimpanzee Pan troglodytes XP_001161640 1705 193944 S1324 G I E N F L A S L N I S K E N
Rhesus Macaque Macaca mulatta XP_001112305 1706 193938 S1324 G I E N F L A S L N I S K E N
Dog Lupus familis XP_852437 1705 193966 S1324 G I E N F L A S L N I S R E N
Cat Felis silvestris
Mouse Mus musculus P97789 1719 194289 K1321 G S A R C S I K L L K R N E S
Rat Rattus norvegicus
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZIP4 949 108524 P581 F E G I A D M P S D F E K G S
Frog Xenopus laevis
Zebra Danio Brachydanio rerio NP_957327 1697 190923 L1325 L L K R N E D L N T A L Q G P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster
Honey Bee Apis mellifera XP_393481 1633 188195 K1261 Q L P Q N T Q K K S S I E P T
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P22147 1528 175441 L1160 P R S S F A L L R S Q K F D L
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 99.1 97.6 93.7 N.A. 86.6 N.A. N.A. N.A. 22.4 N.A. 62.7 N.A. N.A. 37.8 N.A. N.A.
Protein Similarity: 100 99.5 98.8 96.1 N.A. 91.6 N.A. N.A. N.A. 34.8 N.A. 75.2 N.A. N.A. 55.5 N.A. N.A.
P-Site Identity: 100 100 100 93.3 N.A. 20 N.A. N.A. N.A. 6.6 N.A. 0 N.A. N.A. 0 N.A. N.A.
P-Site Similarity: 100 100 100 100 N.A. 26.6 N.A. N.A. N.A. 20 N.A. 20 N.A. N.A. 20 N.A. N.A.
Percent
Protein Identity: N.A. N.A. N.A. N.A. 23.6 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 42 N.A.
P-Site Identity: N.A. N.A. N.A. N.A. 6.6 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 0 12 0 12 12 45 0 0 0 12 0 0 0 0 % A
% Cys: 0 0 0 0 12 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 12 12 0 0 12 0 0 0 12 0 % D
% Glu: 0 12 45 0 0 12 0 0 0 0 0 12 12 56 0 % E
% Phe: 12 0 0 0 56 0 0 0 0 0 12 0 12 0 0 % F
% Gly: 56 0 12 0 0 0 0 0 0 0 0 0 0 23 0 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 45 0 12 0 0 12 0 0 0 45 12 0 0 0 % I
% Lys: 0 0 12 0 0 0 0 23 12 0 12 12 45 0 0 % K
% Leu: 12 23 0 0 0 45 12 23 56 12 0 12 0 0 12 % L
% Met: 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 45 23 0 0 0 12 45 0 0 12 0 45 % N
% Pro: 12 0 12 0 0 0 0 12 0 0 0 0 0 12 12 % P
% Gln: 12 0 0 12 0 0 12 0 0 0 12 0 12 0 0 % Q
% Arg: 0 12 0 23 0 0 0 0 12 0 0 12 12 0 0 % R
% Ser: 0 12 12 12 0 12 0 45 12 23 12 45 0 0 23 % S
% Thr: 0 0 0 0 0 12 0 0 0 12 0 0 0 0 12 % T
% Val: 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _