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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: POLR3A All Species: 24.85
Human Site: S765 Identified Species: 54.67
UniProt: O14802 Number Species: 10
    Phosphosite Substitution
    Charge Score: 0.1
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 O14802 NP_008986.2 1390 155641 S765 V I R D H A G S A C L R E L D
Chimpanzee Pan troglodytes XP_507865 1349 150791 S724 V I R D H A G S A C L R E L D
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_536399 1390 155706 S765 V I R D H A G S A C L R E L D
Cat Felis silvestris
Mouse Mus musculus P08775 1970 217158 S754 D A R D K T G S S A Q K S L S
Rat Rattus norvegicus O54889 1716 194174 P889 E I N K A C M P F G L H R Q F
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001514706 1382 154562 S757 V I R D H A G S A C L R E L D
Chicken Gallus gallus Q5ZL98 1390 155685 S765 V I R D H A G S A C L R E L D
Frog Xenopus laevis
Zebra Danio Brachydanio rerio
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P04052 1887 209150 G746 D A R D K T G G S A K K S L T
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P16356 1852 203961 S744 D A R D R T G S S A Q K S L S
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P18616 1840 204671 S751 K A R D D A G S S A Q K S L A
Baker's Yeast Sacchar. cerevisiae P04051 1460 162283 D779 K V R E E V G D V C I N E L D
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 96.5 N.A. 98.8 N.A. 26 26.8 N.A. 95.9 96.2 N.A. N.A. N.A. 27.4 N.A. 27.8 N.A.
Protein Similarity: 100 96.6 N.A. 99.5 N.A. 40.8 43.9 N.A. 98.1 98.5 N.A. N.A. N.A. 43.1 N.A. 43.9 N.A.
P-Site Identity: 100 100 N.A. 100 N.A. 33.3 13.3 N.A. 100 100 N.A. N.A. N.A. 26.6 N.A. 33.3 N.A.
P-Site Similarity: 100 100 N.A. 100 N.A. 46.6 13.3 N.A. 100 100 N.A. N.A. N.A. 40 N.A. 46.6 N.A.
Percent
Protein Identity: N.A. N.A. N.A. 28.7 51.1 N.A.
Protein Similarity: N.A. N.A. N.A. 43.9 68.2 N.A.
P-Site Identity: N.A. N.A. N.A. 40 40 N.A.
P-Site Similarity: N.A. N.A. N.A. 53.3 60 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 37 0 0 10 55 0 0 46 37 0 0 0 0 10 % A
% Cys: 0 0 0 0 0 10 0 0 0 55 0 0 0 0 0 % C
% Asp: 28 0 0 82 10 0 0 10 0 0 0 0 0 0 55 % D
% Glu: 10 0 0 10 10 0 0 0 0 0 0 0 55 0 0 % E
% Phe: 0 0 0 0 0 0 0 0 10 0 0 0 0 0 10 % F
% Gly: 0 0 0 0 0 0 91 10 0 10 0 0 0 0 0 % G
% His: 0 0 0 0 46 0 0 0 0 0 0 10 0 0 0 % H
% Ile: 0 55 0 0 0 0 0 0 0 0 10 0 0 0 0 % I
% Lys: 19 0 0 10 19 0 0 0 0 0 10 37 0 0 0 % K
% Leu: 0 0 0 0 0 0 0 0 0 0 55 0 0 91 0 % L
% Met: 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 10 0 0 0 0 0 0 0 0 10 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 0 28 0 0 10 0 % Q
% Arg: 0 0 91 0 10 0 0 0 0 0 0 46 10 0 0 % R
% Ser: 0 0 0 0 0 0 0 73 37 0 0 0 37 0 19 % S
% Thr: 0 0 0 0 0 28 0 0 0 0 0 0 0 0 10 % T
% Val: 46 10 0 0 0 10 0 0 10 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 % _