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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: 23.94
Human Site: T994 Identified Species: 52.67
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 T994 Y G I N D N G T T E P R V L Y
Chimpanzee Pan troglodytes XP_507865 1349 150791 T953 Y G I N D N G T T E P R V L Y
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_536399 1390 155706 T994 Y G I N D N G T T E P R V L Y
Cat Felis silvestris
Mouse Mus musculus P08775 1970 217158 T1048 F N I H L R S T L C S R R M A
Rat Rattus norvegicus O54889 1716 194174 Q1179 K K I D D Y S Q E W A A Q A E
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001514706 1382 154562 T986 Y G I N D N G T T E P R V L Y
Chicken Gallus gallus Q5ZL98 1390 155685 T994 Y G I N D N G T T E P R V L Y
Frog Xenopus laevis
Zebra Danio Brachydanio rerio
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P04052 1887 209150 T1040 F Q C L I R S T L C T K Y V S
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P16356 1852 203961 T1038 M N I L L R S T L C T K N M C
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P18616 1840 204671 T1046 F N I L L R S T L A S K R V L
Baker's Yeast Sacchar. cerevisiae P04051 1460 162283 D1050 D P D E T V P D N V K T S V S
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. 20 13.3 N.A. 100 100 N.A. N.A. N.A. 6.6 N.A. 13.3 N.A.
P-Site Similarity: 100 100 N.A. 100 N.A. 40 20 N.A. 100 100 N.A. N.A. N.A. 26.6 N.A. 26.6 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. 13.3 0 N.A.
P-Site Similarity: N.A. N.A. N.A. 33.3 6.6 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 0 0 0 0 0 0 10 10 10 0 10 10 % A
% Cys: 0 0 10 0 0 0 0 0 0 28 0 0 0 0 10 % C
% Asp: 10 0 10 10 55 0 0 10 0 0 0 0 0 0 0 % D
% Glu: 0 0 0 10 0 0 0 0 10 46 0 0 0 0 10 % E
% Phe: 28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 0 46 0 0 0 0 46 0 0 0 0 0 0 0 0 % G
% His: 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 82 0 10 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 10 10 0 0 0 0 0 0 0 0 10 28 0 0 0 % K
% Leu: 0 0 0 28 28 0 0 0 37 0 0 0 0 46 10 % L
% Met: 10 0 0 0 0 0 0 0 0 0 0 0 0 19 0 % M
% Asn: 0 28 0 46 0 46 0 0 10 0 0 0 10 0 0 % N
% Pro: 0 10 0 0 0 0 10 0 0 0 46 0 0 0 0 % P
% Gln: 0 10 0 0 0 0 0 10 0 0 0 0 10 0 0 % Q
% Arg: 0 0 0 0 0 37 0 0 0 0 0 55 19 0 0 % R
% Ser: 0 0 0 0 0 0 46 0 0 0 19 0 10 0 19 % S
% Thr: 0 0 0 0 10 0 0 82 46 0 19 10 0 0 0 % T
% Val: 0 0 0 0 0 10 0 0 0 10 0 0 46 28 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 % W
% Tyr: 46 0 0 0 0 10 0 0 0 0 0 0 10 0 46 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _