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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: 29.39
Human Site: S782 Identified Species: 46.19
UniProt: Q9H9Y6 Number Species: 14
    Phosphosite Substitution
    Charge Score: -0.21
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 S782 K S E F I D L S E K I K Q G D
Chimpanzee Pan troglodytes XP_515692 1135 128294 S782 K S E F I D L S E K I K Q G D
Rhesus Macaque Macaca mulatta XP_001088474 1135 128257 S782 K S E F I D L S E K I K Q G D
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus P70700 1135 127957 S782 K S E F I D L S E K F K Q G E
Rat Rattus norvegicus O54888 1135 127691 S782 K S E F I D L S E K F K Q G D
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001515678 1146 129549 S793 K T E R V D L S D K I K Q G D
Chicken Gallus gallus XP_415007 1041 117633 R703 D N L V F G I R P G D P N V K
Frog Xenopus laevis NP_001080005 1134 128197 S781 K T D H V D L S K K L K D G E
Zebra Danio Brachydanio rerio NP_956812 1132 127666 S780 K T E I I D L S E K V K G D D
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P20028 1129 128426 D780 K T K F L T L D K K S S Y F A
Honey Bee Apis mellifera XP_001120416 1121 127333 K775 K S E F I D L K D Q K S Y F A
Nematode Worm Caenorhab. elegans Q10578 1193 134886 A825 R S Y R D N E A N L D N A N E
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P38420 1188 135001 K827 R S Y R D E E K K M G T L V K
Baker's Yeast Sacchar. cerevisiae P22138 1203 135723 A812 K T E K V D L A L N R N R G D
Red Bread Mold Neurospora crassa O74633 1234 138583 K815 K T K K V S L K D D S R T R S
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. 86.6 93.3 N.A. 73.3 0 46.6 66.6 N.A. 26.6 46.6 6.6 N.A.
P-Site Similarity: 100 100 100 N.A. N.A. 93.3 93.3 N.A. 93.3 13.3 86.6 80 N.A. 53.3 60 33.3 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. 6.6 40 13.3
P-Site Similarity: N.A. N.A. N.A. 26.6 66.6 46.6
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 14 0 0 0 0 7 0 14 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 7 0 7 0 14 67 0 7 20 7 14 0 7 7 47 % D
% Glu: 0 0 60 0 0 7 14 0 40 0 0 0 0 0 20 % E
% Phe: 0 0 0 47 7 0 0 0 0 0 14 0 0 14 0 % F
% Gly: 0 0 0 0 0 7 0 0 0 7 7 0 7 54 0 % G
% His: 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 7 47 0 7 0 0 0 27 0 0 0 0 % I
% Lys: 80 0 14 14 0 0 0 20 20 60 7 54 0 0 14 % K
% Leu: 0 0 7 0 7 0 80 0 7 7 7 0 7 0 0 % L
% Met: 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 % M
% Asn: 0 7 0 0 0 7 0 0 7 7 0 14 7 7 0 % N
% Pro: 0 0 0 0 0 0 0 0 7 0 0 7 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 0 7 0 0 40 0 0 % Q
% Arg: 14 0 0 20 0 0 0 7 0 0 7 7 7 7 0 % R
% Ser: 0 54 0 0 0 7 0 54 0 0 14 14 0 0 7 % S
% Thr: 0 40 0 0 0 7 0 0 0 0 0 7 7 0 0 % T
% Val: 0 0 0 7 27 0 0 0 0 0 7 0 0 14 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 14 0 0 0 0 0 0 0 0 0 14 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _