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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: POLR1B All Species: 13.03
Human Site: S791 Identified Species: 20.48
UniProt: Q9H9Y6 Number Species: 14
    Phosphosite Substitution
    Charge Score: -0.07
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 Q9H9Y6 NP_001131076.1 1135 128229 S791 K I K Q G D S S L V F G I K P
Chimpanzee Pan troglodytes XP_515692 1135 128294 S791 K I K Q G D S S L V F G I K P
Rhesus Macaque Macaca mulatta XP_001088474 1135 128257 S791 K I K Q G D S S L V F G I K P
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus P70700 1135 127957 N791 K F K Q G E D N L V F G V K P
Rat Rattus norvegicus O54888 1135 127691 S791 K F K Q G D D S L V F G V K P
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001515678 1146 129549 C802 K I K Q G D D C L V F G V K P
Chicken Gallus gallus XP_415007 1041 117633 K712 G D P N V K E K L D A D G L P
Frog Xenopus laevis NP_001080005 1134 128197 N790 K L K D G E D N I V F G I K P
Zebra Danio Brachydanio rerio NP_956812 1132 127666 I789 K V K G D D S I V F G V K P G
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P20028 1129 128426 H789 K S S Y F A R H P H M P E L I
Honey Bee Apis mellifera XP_001120416 1121 127333 N784 Q K S Y F A R N P D K S E L V
Nematode Worm Caenorhab. elegans Q10578 1193 134886 L834 L D N A N E E L I E K P T R E
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P38420 1188 135001 D836 M G T L V K E D F G R P D R G
Baker's Yeast Sacchar. cerevisiae P22138 1203 135723 I821 N R N R G D P I T Q H F G F G
Red Bread Mold Neurospora crassa O74633 1234 138583 K824 D S R T R S A K S I V K M F G
Conservation
Percent
Protein Identity: 100 99.5 98.6 N.A. N.A. 89.6 85.2 N.A. 83.5 68.1 77 75.7 N.A. 45.2 47.1 28.3 N.A.
Protein Similarity: 100 99.8 99.5 N.A. N.A. 95.4 90.3 N.A. 92.8 79.5 88.9 89.2 N.A. 64.9 66 44.9 N.A.
P-Site Identity: 100 100 100 N.A. N.A. 66.6 80 N.A. 80 13.3 60 26.6 N.A. 6.6 0 0 N.A.
P-Site Similarity: 100 100 100 N.A. N.A. 86.6 86.6 N.A. 86.6 13.3 86.6 40 N.A. 6.6 13.3 20 N.A.
Percent
Protein Identity: N.A. N.A. N.A. 25.8 42.4 44
Protein Similarity: N.A. N.A. N.A. 42.8 61.9 60.7
P-Site Identity: N.A. N.A. N.A. 0 13.3 0
P-Site Similarity: N.A. N.A. N.A. 6.6 20 26.6
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 7 0 14 7 0 0 0 7 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 % C
% Asp: 7 14 0 7 7 47 27 7 0 14 0 7 7 0 0 % D
% Glu: 0 0 0 0 0 20 20 0 0 7 0 0 14 0 7 % E
% Phe: 0 14 0 0 14 0 0 0 7 7 47 7 0 14 0 % F
% Gly: 7 7 0 7 54 0 0 0 0 7 7 47 14 0 27 % G
% His: 0 0 0 0 0 0 0 7 0 7 7 0 0 0 0 % H
% Ile: 0 27 0 0 0 0 0 14 14 7 0 0 27 0 7 % I
% Lys: 60 7 54 0 0 14 0 14 0 0 14 7 7 47 0 % K
% Leu: 7 7 0 7 0 0 0 7 47 0 0 0 0 20 0 % L
% Met: 7 0 0 0 0 0 0 0 0 0 7 0 7 0 0 % M
% Asn: 7 0 14 7 7 0 0 20 0 0 0 0 0 0 0 % N
% Pro: 0 0 7 0 0 0 7 0 14 0 0 20 0 7 54 % P
% Gln: 7 0 0 40 0 0 0 0 0 7 0 0 0 0 0 % Q
% Arg: 0 7 7 7 7 0 14 0 0 0 7 0 0 14 0 % R
% Ser: 0 14 14 0 0 7 27 27 7 0 0 7 0 0 0 % S
% Thr: 0 0 7 7 0 0 0 0 7 0 0 0 7 0 0 % T
% Val: 0 7 0 0 14 0 0 0 7 47 7 7 20 0 7 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 14 0 0 0 0 0 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _