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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: POLR2A All Species: 15.45
Human Site: T1939 Identified Species: 34
UniProt: P24928 Number Species: 10
    Phosphosite Substitution
    Charge Score: 0
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 P24928 NP_000928.1 1970 217176 T1939 P T S P K G S T Y S P T S P G
Chimpanzee Pan troglodytes XP_511300 1913 211215 T1882 P T S P K G S T Y S P T S P G
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_858599 1896 209574 T1865 P T S P K G S T Y S P T S P G
Cat Felis silvestris
Mouse Mus musculus P08775 1970 217158 T1939 P T S P K G S T Y S P T S P G
Rat Rattus norvegicus
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 F1360 M N I G T G L F K L L H K A D
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_682682 1972 217631 P1880 P T S P K Y S P T S P T Y S P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P04052 1887 209150 P1855 P T A R N Y S P T S P M Y S P
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P16356 1852 203961 T1816 S P S E Q P G T S A Q Y S P T
Sea Urchin Strong. purpuratus XP_001176260 1921 212544 P1879 P T S P K Y S P S S P T Y S P
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P18616 1840 204671 P1806 A G Y S P T L P G Y S P S S T
Baker's Yeast Sacchar. cerevisiae P04050 1733 191593 P1698 P T S P N Y S P T S P S Y S P
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 96.7 N.A. 95.9 N.A. 99.9 N.A. N.A. N.A. 26.2 N.A. 94.9 N.A. 71.1 N.A. 67.4 77.6
Protein Similarity: 100 96.8 N.A. 96 N.A. 99.9 N.A. N.A. N.A. 40.8 N.A. 97.8 N.A. 84.1 N.A. 81 87.2
P-Site Identity: 100 100 N.A. 100 N.A. 100 N.A. N.A. N.A. 6.6 N.A. 60 N.A. 33.3 N.A. 26.6 60
P-Site Similarity: 100 100 N.A. 100 N.A. 100 N.A. N.A. N.A. 6.6 N.A. 60 N.A. 40 N.A. 40 60
Percent
Protein Identity: N.A. N.A. N.A. 57.4 50.1 N.A.
Protein Similarity: N.A. N.A. N.A. 71.9 64.8 N.A.
P-Site Identity: N.A. N.A. N.A. 6.6 46.6 N.A.
P-Site Similarity: N.A. N.A. N.A. 6.6 53.3 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 10 0 10 0 0 0 0 0 0 10 0 0 0 10 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 % D
% Glu: 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % E
% Phe: 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 % F
% Gly: 0 10 0 10 0 46 10 0 10 0 0 0 0 0 37 % G
% His: 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 % H
% Ile: 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 0 0 55 0 0 0 10 0 0 0 10 0 0 % K
% Leu: 0 0 0 0 0 0 19 0 0 10 10 0 0 0 0 % L
% Met: 10 0 0 0 0 0 0 0 0 0 0 10 0 0 0 % M
% Asn: 0 10 0 0 19 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 73 10 0 64 10 10 0 46 0 0 73 10 0 46 37 % P
% Gln: 0 0 0 0 10 0 0 0 0 0 10 0 0 0 0 % Q
% Arg: 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % R
% Ser: 10 0 73 10 0 0 73 0 19 73 10 10 55 46 0 % S
% Thr: 0 73 0 0 10 10 0 46 28 0 0 55 0 0 19 % 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 10 0 0 37 0 0 37 10 0 10 37 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _