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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: 10.61
Human Site: Y136 Identified Species: 23.33
UniProt: O14802 Number Species: 10
    Phosphosite Substitution
    Charge Score: -0.2
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 Y136 L K R P G L T Y L Q K R G L K
Chimpanzee Pan troglodytes XP_507865 1349 150791 E136 G L L K I I H E K Y K T N K K
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_536399 1390 155706 Y136 L K R P G L T Y L Q K R G L K
Cat Felis silvestris
Mouse Mus musculus P08775 1970 217158 K138 A K S K G Q P K K R L T H V Y
Rat Rattus norvegicus O54889 1716 194174 A202 F W K T H M A A K R C P H C K
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001514706 1382 154562 V158 C G A F N G T V K K C G L L K
Chicken Gallus gallus Q5ZL98 1390 155685 Y136 L K R P G L T Y L Q K R G L K
Frog Xenopus laevis
Zebra Danio Brachydanio rerio
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P04052 1887 209150 K135 K S R G Q P R K R L A Y V Y D
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans P16356 1852 203961 Y140 K K R L T M I Y D L C K A K S
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P18616 1840 204671 K136 K N P K N R L K K I L D A C K
Baker's Yeast Sacchar. cerevisiae P04051 1460 162283 L135 R R P G V D N L R R M G I L K
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 13.3 N.A. 100 N.A. 13.3 6.6 N.A. 20 100 N.A. N.A. N.A. 6.6 N.A. 20 N.A.
P-Site Similarity: 100 20 N.A. 100 N.A. 26.6 26.6 N.A. 26.6 100 N.A. N.A. N.A. 6.6 N.A. 33.3 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. 6.6 13.3 N.A.
P-Site Similarity: N.A. N.A. N.A. 6.6 26.6 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 10 10 0 0 10 0 19 0 0 % A
% Cys: 10 0 0 0 0 0 0 0 0 0 28 0 0 19 0 % C
% Asp: 0 0 0 0 0 10 0 0 10 0 0 10 0 0 10 % D
% Glu: 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 % E
% Phe: 10 0 0 10 0 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 10 10 0 19 37 10 0 0 0 0 0 19 28 0 0 % G
% His: 0 0 0 0 10 0 10 0 0 0 0 0 19 0 0 % H
% Ile: 0 0 0 0 10 10 10 0 0 10 0 0 10 0 0 % I
% Lys: 28 46 10 28 0 0 0 28 46 10 37 10 0 19 73 % K
% Leu: 28 10 10 10 0 28 10 10 28 19 19 0 10 46 0 % L
% Met: 0 0 0 0 0 19 0 0 0 0 10 0 0 0 0 % M
% Asn: 0 10 0 0 19 0 10 0 0 0 0 0 10 0 0 % N
% Pro: 0 0 19 28 0 10 10 0 0 0 0 10 0 0 0 % P
% Gln: 0 0 0 0 10 10 0 0 0 28 0 0 0 0 0 % Q
% Arg: 10 10 46 0 0 10 10 0 19 28 0 28 0 0 0 % R
% Ser: 0 10 10 0 0 0 0 0 0 0 0 0 0 0 10 % S
% Thr: 0 0 0 10 10 0 37 0 0 0 0 19 0 0 0 % T
% Val: 0 0 0 0 10 0 0 10 0 0 0 0 10 10 0 % V
% Trp: 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 0 0 37 0 10 0 10 0 10 10 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _