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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: S1590 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 S1590 P S P G G A M S P S Y S P T S
Chimpanzee Pan troglodytes XP_511300 1913 211215 S1590 P S P G G A M S P S Y S P T S
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_858599 1896 209574 P1591 P T S P A Y E P R S P G G Y T
Cat Felis silvestris
Mouse Mus musculus P08775 1970 217158 S1590 P S P G G A M S P S Y S P T S
Rat Rattus norvegicus
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 G1103 D F A R L V K G R I E K T L L
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_682682 1972 217631 L1587 P S P G Y I T L H F G A L S P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P04052 1887 209150 T1582 V S P S Y S P T S P N Y T A S
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P16356 1852 203961 S1552 E G G W S P A S P G D P L G A
Sea Urchin Strong. purpuratus XP_001176260 1921 212544 S1590 P A G P M S P S Y S P A S P S
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P18616 1840 204671 S1548 S S P G Y S P S S P G Y S P T
Baker's Yeast Sacchar. cerevisiae P04050 1733 191593 A1440 M A P I G T G A F D V M I D E
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. 13.3 N.A. 100 N.A. N.A. N.A. 0 N.A. 26.6 N.A. 20 N.A. 13.3 26.6
P-Site Similarity: 100 100 N.A. 26.6 N.A. 100 N.A. N.A. N.A. 0 N.A. 40 N.A. 33.3 N.A. 20 46.6
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. 26.6 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 40 26.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 19 10 0 10 28 10 10 0 0 0 19 0 10 10 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 10 0 0 0 0 0 0 0 0 10 10 0 0 10 0 % D
% Glu: 10 0 0 0 0 0 10 0 0 0 10 0 0 0 10 % E
% Phe: 0 10 0 0 0 0 0 0 10 10 0 0 0 0 0 % F
% Gly: 0 10 19 46 37 0 10 10 0 10 19 10 10 10 0 % G
% His: 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 % H
% Ile: 0 0 0 10 0 10 0 0 0 10 0 0 10 0 0 % I
% Lys: 0 0 0 0 0 0 10 0 0 0 0 10 0 0 0 % K
% Leu: 0 0 0 0 10 0 0 10 0 0 0 0 19 10 10 % L
% Met: 10 0 0 0 10 0 28 0 0 0 0 10 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 % N
% Pro: 55 0 64 19 0 10 28 10 37 19 19 10 28 19 10 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % Q
% Arg: 0 0 0 10 0 0 0 0 19 0 0 0 0 0 0 % R
% Ser: 10 55 10 10 10 28 0 55 19 46 0 28 19 10 46 % S
% Thr: 0 10 0 0 0 10 10 10 0 0 0 0 19 28 19 % T
% Val: 10 0 0 0 0 10 0 0 0 0 10 0 0 0 0 % V
% Trp: 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 28 10 0 0 10 0 28 19 0 10 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _