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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: POLR1A All Species: 12.12
Human Site: T1487 Identified Species: 22.22
UniProt: O95602 Number Species: 12
    Phosphosite Substitution
    Charge Score: -0.08
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 O95602 NP_056240.2 1720 194811 T1487 L T Q P R K P T H S Q E P Q G
Chimpanzee Pan troglodytes XP_001135380 1723 195055 T1490 L T Q P R K P T H S Q E P Q G
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_532976 1699 192037 T1466 L T Q P R K S T Q N R E P Q G
Cat Felis silvestris
Mouse Mus musculus O35134 1717 194092 Q1490 P R R H S R P Q G A E A I K R
Rat Rattus norvegicus O54889 1716 194174 G1490 C R H S R P Q G A E A M E R R
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 T1176 G E A V V C V T P R E N S K S
Frog Xenopus laevis NP_001082182 1730 195193 K1501 V P G T P S Q K L T K D V M A
Zebra Danio Brachydanio rerio XP_001922839 1693 190636 S1469 S E Q P K G S S Q G S V R I N
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P91875 1642 185391 G1424 Q D G N D N D G D D K A V E R
Honey Bee Apis mellifera XP_001121092 1665 190473 Y1431 I E K E K S E Y I T N E I Y N
Nematode Worm Caenorhab. elegans NP_001022450 1737 195064 N1493 T T E P L L V N S S R I Q S V
Sea Urchin Strong. purpuratus XP_794863 1742 194988 V1513 R K K K K R Q V A I S D K E K
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P10964 1664 186413 Q1443 N N N M N K V Q R D R Q S A I
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 98.6 N.A. 90 N.A. 86.8 87.9 N.A. N.A. 27 68.1 67.9 N.A. 43.7 43.6 39.3 46.8
Protein Similarity: 100 99.1 N.A. 94.4 N.A. 93.3 93.8 N.A. N.A. 43.9 81.7 81.3 N.A. 61.4 61.5 57.4 64.4
P-Site Identity: 100 100 N.A. 73.3 N.A. 6.6 6.6 N.A. N.A. 6.6 0 13.3 N.A. 0 6.6 20 0
P-Site Similarity: 100 100 N.A. 86.6 N.A. 40 13.3 N.A. N.A. 20 26.6 26.6 N.A. 13.3 33.3 33.3 33.3
Percent
Protein Identity: N.A. N.A. N.A. N.A. 38.4 N.A.
Protein Similarity: N.A. N.A. N.A. N.A. 56.1 N.A.
P-Site Identity: N.A. N.A. N.A. N.A. 6.6 N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. 20 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 8 0 0 0 0 0 16 8 8 16 0 8 8 % A
% Cys: 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 8 0 0 8 0 8 0 8 16 0 16 0 0 0 % D
% Glu: 0 24 8 8 0 0 8 0 0 8 16 31 8 16 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 8 0 16 0 0 8 0 16 8 8 0 0 0 0 24 % G
% His: 0 0 8 8 0 0 0 0 16 0 0 0 0 0 0 % H
% Ile: 8 0 0 0 0 0 0 0 8 8 0 8 16 8 8 % I
% Lys: 0 8 16 8 24 31 0 8 0 0 16 0 8 16 8 % K
% Leu: 24 0 0 0 8 8 0 0 8 0 0 0 0 0 0 % L
% Met: 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 % M
% Asn: 8 8 8 8 8 8 0 8 0 8 8 8 0 0 16 % N
% Pro: 8 8 0 39 8 8 24 0 8 0 0 0 24 0 0 % P
% Gln: 8 0 31 0 0 0 24 16 16 0 16 8 8 24 0 % Q
% Arg: 8 16 8 0 31 16 0 0 8 8 24 0 8 8 24 % R
% Ser: 8 0 0 8 8 16 16 8 8 24 16 0 16 8 8 % S
% Thr: 8 31 0 8 0 0 0 31 0 16 0 0 0 0 0 % T
% Val: 8 0 0 8 8 0 24 8 0 0 0 8 16 0 8 % 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 8 0 0 0 0 0 8 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _