Search by protein name, UniProt number, IPI number, or 15 AA P-site sequence.

Updated: 2017 Aug. 1

| Home | Kinexus | Contact | Credits

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: 19.7
Human Site: Y278 Identified Species: 36.11
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 Y278 N E G F F L N Y L F S G M D D
Chimpanzee Pan troglodytes XP_001135380 1723 195055 Y278 N E G F F L N Y L F S G M D D
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_532976 1699 192037 Y260 N E G F F L N Y L F S G L E D
Cat Felis silvestris
Mouse Mus musculus O35134 1717 194092 Y285 N E G F F L N Y L F S G L D D
Rat Rattus norvegicus O54889 1716 194174 Y285 N E G F F L N Y L F S G L D D
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 Y97 L P C F H V G Y F K A V I G I
Frog Xenopus laevis NP_001082182 1730 195193 Q283 K N E G F F L Q H L F S G I T
Zebra Danio Brachydanio rerio XP_001922839 1693 190636 H270 T E G F F L K H L F S G F D M
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P91875 1642 185391 V276 L L K L L V P V L G L S N T D
Honey Bee Apis mellifera XP_001121092 1665 190473 F262 I E Y P T D I F F F E V I P V
Nematode Worm Caenorhab. elegans NP_001022450 1737 195064 F334 G K L L L K L F P M L V D E L
Sea Urchin Strong. purpuratus XP_794863 1742 194988 E277 D L P S K R G E D S T I D Q F
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P10964 1664 186413 Q336 R K E Q C V L Q Y V F H S R P
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. 86.6 N.A. 93.3 93.3 N.A. N.A. 13.3 6.6 66.6 N.A. 13.3 13.3 0 0
P-Site Similarity: 100 100 N.A. 100 N.A. 100 100 N.A. N.A. 33.3 6.6 73.3 N.A. 20 26.6 20 13.3
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. 0 N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. 13.3 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 0 8 0 0 0 0 % A
% Cys: 0 0 8 0 8 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 8 0 0 0 0 8 0 0 8 0 0 0 16 39 47 % D
% Glu: 0 54 16 0 0 0 0 8 0 0 8 0 0 16 0 % E
% Phe: 0 0 0 54 54 8 0 16 16 54 16 0 8 0 8 % F
% Gly: 8 0 47 8 0 0 16 0 0 8 0 47 8 8 0 % G
% His: 0 0 0 0 8 0 0 8 8 0 0 8 0 0 0 % H
% Ile: 8 0 0 0 0 0 8 0 0 0 0 8 16 8 8 % I
% Lys: 8 16 8 0 8 8 8 0 0 8 0 0 0 0 0 % K
% Leu: 16 16 8 16 16 47 24 0 54 8 16 0 24 0 8 % L
% Met: 0 0 0 0 0 0 0 0 0 8 0 0 16 0 8 % M
% Asn: 39 8 0 0 0 0 39 0 0 0 0 0 8 0 0 % N
% Pro: 0 8 8 8 0 0 8 0 8 0 0 0 0 8 8 % P
% Gln: 0 0 0 8 0 0 0 16 0 0 0 0 0 8 0 % Q
% Arg: 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 % R
% Ser: 0 0 0 8 0 0 0 0 0 8 47 16 8 0 0 % S
% Thr: 8 0 0 0 8 0 0 0 0 0 8 0 0 8 8 % T
% Val: 0 0 0 0 0 24 0 8 0 8 0 24 0 0 8 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 8 0 0 0 0 47 8 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _