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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: POLR3B All Species: 31.52
Human Site: S1098 Identified Species: 53.33
UniProt: Q9NW08 Number Species: 13
    Phosphosite Substitution
    Charge Score: -0.15
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 Q9NW08 NP_060552.4 1133 127785 S1098 W C H Y C K S S C H V S S L R
Chimpanzee Pan troglodytes XP_001161529 1133 127756 S1098 W C H Y C K S S C H V S S L R
Rhesus Macaque Macaca mulatta
Dog Lupus familis XP_531760 1133 127780 S1098 W C H Y C K S S C H V S S L R
Cat Felis silvestris
Mouse Mus musculus P59470 1133 127696 S1098 W C H Y C K S S C H V S S L R
Rat Rattus norvegicus O54888 1135 127691 W1088 L E K P P P S W S A M R N R K
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001508364 1113 125536 S1078 W C H Y C K S S C H V S S L R
Chicken Gallus gallus XP_416307 1126 127269 S1091 W C H Y C K S S C H V S S L R
Frog Xenopus laevis
Zebra Danio Brachydanio rerio XP_690811 1130 127772 S1095 W C H Y C K S S C H V S S L R
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P25167 1137 128497 S1103 S W C H F C Q S S A N V S K I
Honey Bee Apis mellifera XP_625037 1134 128301 S1099 W C H S C R S S S C V S T I S
Nematode Worm Caenorhab. elegans Q10578 1193 134886 K1149 E C K A C R N K T Q V S A V R
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P38420 1188 135001 K1148 E C R G C K N K T D I V Q V Y
Baker's Yeast Sacchar. cerevisiae P22276 1149 129438 A1113 W C T T C K S A E N I I K M T
Red Bread Mold Neurospora crassa O74633 1234 138583 G1181 S G T Q W I G G E N T T I V A
Conservation
Percent
Protein Identity: 100 99.5 N.A. 99.8 N.A. 99.3 30.4 N.A. 97.6 96.1 N.A. 94.1 N.A. 68.2 71.8 38.1 N.A.
Protein Similarity: 100 99.5 N.A. 99.9 N.A. 99.8 46.5 N.A. 98.1 97.6 N.A. 97.2 N.A. 82.4 85 58.6 N.A.
P-Site Identity: 100 100 N.A. 100 N.A. 100 6.6 N.A. 100 100 N.A. 100 N.A. 13.3 53.3 33.3 N.A.
P-Site Similarity: 100 100 N.A. 100 N.A. 100 26.6 N.A. 100 100 N.A. 100 N.A. 20 73.3 60 N.A.
Percent
Protein Identity: N.A. N.A. N.A. 38.2 61.9 29.1
Protein Similarity: N.A. N.A. N.A. 56.7 76 45.9
P-Site Identity: N.A. N.A. N.A. 20 33.3 0
P-Site Similarity: N.A. N.A. N.A. 40 60 20
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 8 0 0 0 8 0 15 0 0 8 0 8 % A
% Cys: 0 79 8 0 79 8 0 0 50 8 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 % D
% Glu: 15 8 0 0 0 0 0 0 15 0 0 0 0 0 0 % E
% Phe: 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 % F
% Gly: 0 8 0 8 0 0 8 8 0 0 0 0 0 0 0 % G
% His: 0 0 58 8 0 0 0 0 0 50 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 8 0 0 0 0 15 8 8 8 8 % I
% Lys: 0 0 15 0 0 65 0 15 0 0 0 0 8 8 8 % K
% Leu: 8 0 0 0 0 0 0 0 0 0 0 0 0 50 0 % L
% Met: 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 % M
% Asn: 0 0 0 0 0 0 15 0 0 15 8 0 8 0 0 % N
% Pro: 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 % P
% Gln: 0 0 0 8 0 0 8 0 0 8 0 0 8 0 0 % Q
% Arg: 0 0 8 0 0 15 0 0 0 0 0 8 0 8 58 % R
% Ser: 15 0 0 8 0 0 72 65 22 0 0 65 58 0 8 % S
% Thr: 0 0 15 8 0 0 0 0 15 0 8 8 8 0 8 % T
% Val: 0 0 0 0 0 0 0 0 0 0 65 15 0 22 0 % V
% Trp: 65 8 0 0 8 0 0 8 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 50 0 0 0 0 0 0 0 0 0 0 8 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _