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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: POLR1A All Species: 9.09
Human Site: S213 Identified Species: 16.67
UniProt: O95602 Number Species: 12
    Phosphosite Substitution
    Charge Score: -0.17
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 O95602 NP_056240.2 1720 194811 S213 P H C K T G R S V V R K E H N
Chimpanzee Pan troglodytes XP_001135380 1723 195055 S213 P H C K T G R S I V R K E H N
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_532976 1699 192037 S195 P H C K T G R S V V R K E H N
Cat Felis silvestris
Mouse Mus musculus O35134 1717 194092 N220 S V V R K E H N S K L I I T Y
Rat Rattus norvegicus O54889 1716 194174 N220 S V V R K E H N S K L T I T Y
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 A32 P E E M R Q Q A H I Q V V S K
Frog Xenopus laevis NP_001082182 1730 195193 R218 K A P R S V V R K E H N S K L
Zebra Danio Brachydanio rerio XP_001922839 1693 190636 C205 I H M G P K K C Q N C K A N R
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P91875 1642 185391 N211 G K K C R H C N K S M R F V R
Honey Bee Apis mellifera XP_001121092 1665 190473 M197 T T L K N K I M T T K I S N L
Nematode Worm Caenorhab. elegans NP_001022450 1737 195064 E269 N E E S S T D E D E E K K G G
Sea Urchin Strong. purpuratus XP_794863 1742 194988 K212 R K C P L C K K P V R E I R P
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P10964 1664 186413 R271 N R V K G F I R Q D M I K K Q
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 98.6 N.A. 90 N.A. 86.8 87.9 N.A. N.A. 27 68.1 67.9 N.A. 43.7 43.6 39.3 46.8
Protein Similarity: 100 99.1 N.A. 94.4 N.A. 93.3 93.8 N.A. N.A. 43.9 81.7 81.3 N.A. 61.4 61.5 57.4 64.4
P-Site Identity: 100 93.3 N.A. 100 N.A. 0 0 N.A. N.A. 6.6 0 13.3 N.A. 0 6.6 6.6 20
P-Site Similarity: 100 100 N.A. 100 N.A. 13.3 13.3 N.A. N.A. 33.3 13.3 26.6 N.A. 13.3 20 20 33.3
Percent
Protein Identity: N.A. N.A. N.A. N.A. 38.4 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 56.1 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. 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 0 0 0 0 0 8 0 0 0 0 8 0 0 % A
% Cys: 0 0 31 8 0 8 8 8 0 0 8 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 8 0 8 8 0 0 0 0 0 % D
% Glu: 0 16 16 0 0 16 0 8 0 16 8 8 24 0 0 % E
% Phe: 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 % F
% Gly: 8 0 0 8 8 24 0 0 0 0 0 0 0 8 8 % G
% His: 0 31 0 0 0 8 16 0 8 0 8 0 0 24 0 % H
% Ile: 8 0 0 0 0 0 16 0 8 8 0 24 24 0 0 % I
% Lys: 8 16 8 39 16 16 16 8 16 16 8 39 16 16 8 % K
% Leu: 0 0 8 0 8 0 0 0 0 0 16 0 0 0 16 % L
% Met: 0 0 8 8 0 0 0 8 0 0 16 0 0 0 0 % M
% Asn: 16 0 0 0 8 0 0 24 0 8 0 8 0 16 24 % N
% Pro: 31 0 8 8 8 0 0 0 8 0 0 0 0 0 8 % P
% Gln: 0 0 0 0 0 8 8 0 16 0 8 0 0 0 8 % Q
% Arg: 8 8 0 24 16 0 24 16 0 0 31 8 0 8 16 % R
% Ser: 16 0 0 8 16 0 0 24 16 8 0 0 16 8 0 % S
% Thr: 8 8 0 0 24 8 0 0 8 8 0 8 0 16 0 % T
% Val: 0 16 24 0 0 8 8 0 16 31 0 8 8 8 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 16 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _