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: 9.7
Human Site: S266 Identified Species: 17.78
UniProt: O95602 Number Species: 12
    Phosphosite Substitution
    Charge Score: 0
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 S266 T S A R E H L S A L W K N E G
Chimpanzee Pan troglodytes XP_001135380 1723 195055 S266 T S A R E H L S A L W K N E G
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_532976 1699 192037 T248 T S A R E H L T A L W K N E G
Cat Felis silvestris
Mouse Mus musculus O35134 1717 194092 F273 S S A Q E H L F A I W K N E G
Rat Rattus norvegicus O54889 1716 194174 F273 S S A Q E H L F A I W K N E G
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus Q5ZL98 1390 155685 Y85 D C L G H Y G Y I D L E L P C
Frog Xenopus laevis NP_001082182 1730 195193 I271 P N T T K E L I M E L W K N E
Zebra Danio Brachydanio rerio XP_001922839 1693 190636 I258 S V A R E H I I K L W E T E G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P91875 1642 185391 A264 R Y L R Q I Y A N Y P E L L K
Honey Bee Apis mellifera XP_001121092 1665 190473 F250 L K V I I P C F G M V D I E Y
Nematode Worm Caenorhab. elegans NP_001022450 1737 195064 L322 V R E H F R M L F K N D G K L
Sea Urchin Strong. purpuratus XP_794863 1742 194988 I265 D G V G L R H I F G V L D L P
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae P10964 1664 186413 L324 S T E V K N I L D T V F R K E
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. 93.3 N.A. 73.3 73.3 N.A. N.A. 0 6.6 53.3 N.A. 6.6 6.6 0 0
P-Site Similarity: 100 100 N.A. 100 N.A. 93.3 93.3 N.A. N.A. 13.3 20 73.3 N.A. 26.6 13.3 13.3 6.6
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. 40 N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 47 0 0 0 0 8 39 0 0 0 0 0 0 % A
% Cys: 0 8 0 0 0 0 8 0 0 0 0 0 0 0 8 % C
% Asp: 16 0 0 0 0 0 0 0 8 8 0 16 8 0 0 % D
% Glu: 0 0 16 0 47 8 0 0 0 8 0 24 0 54 16 % E
% Phe: 0 0 0 0 8 0 0 24 16 0 0 8 0 0 0 % F
% Gly: 0 8 0 16 0 0 8 0 8 8 0 0 8 0 47 % G
% His: 0 0 0 8 8 47 8 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 8 8 8 16 24 8 16 0 0 8 0 0 % I
% Lys: 0 8 0 0 16 0 0 0 8 8 0 39 8 16 8 % K
% Leu: 8 0 16 0 8 0 47 16 0 31 16 8 16 16 8 % L
% Met: 0 0 0 0 0 0 8 0 8 8 0 0 0 0 0 % M
% Asn: 0 8 0 0 0 8 0 0 8 0 8 0 39 8 0 % N
% Pro: 8 0 0 0 0 8 0 0 0 0 8 0 0 8 8 % P
% Gln: 0 0 0 16 8 0 0 0 0 0 0 0 0 0 0 % Q
% Arg: 8 8 0 39 0 16 0 0 0 0 0 0 8 0 0 % R
% Ser: 31 39 0 0 0 0 0 16 0 0 0 0 0 0 0 % S
% Thr: 24 8 8 8 0 0 0 8 0 8 0 0 8 0 0 % T
% Val: 8 8 16 8 0 0 0 0 0 0 24 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 47 8 0 0 0 % W
% Tyr: 0 8 0 0 0 8 8 8 0 8 0 0 0 0 8 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _