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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: POLR2B All Species: 40.3
Human Site: Y752 Identified Species: 73.89
UniProt: P30876 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 P30876 NP_000929.1 1174 133897 Y752 D T L A H V L Y Y P Q K P L V
Chimpanzee Pan troglodytes XP_001136218 1099 125171 E690 L V T T R S M E Y L R F R E L
Rhesus Macaque Macaca mulatta XP_001083325 1235 140431 Y813 D T L A H V L Y Y P Q K P L V
Dog Lupus familis XP_861018 1173 133745 Y751 D T L A H V L Y Y P Q K P L V
Cat Felis silvestris
Mouse Mus musculus Q8CFI7 1174 133892 Y752 D T L A H V L Y Y P Q K P L V
Rat Rattus norvegicus O54888 1135 127691 Q715 D N K L Y R L Q T P Q S P L V
Wallaby Macropus eugenll
Platypus Ornith. anatinus
Chicken Gallus gallus NP_001006448 1174 133860 Y752 D T L A H V L Y Y P Q K P L V
Frog Xenopus laevis
Zebra Danio Brachydanio rerio NP_001019632 1174 133813 Y752 D T L A H V L Y Y P Q K P L V
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P08266 1176 134024 Y754 D T L A H V L Y Y P M K P L V
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans Q10578 1193 134886 Y758 D T L A H V L Y Y P Q K P L V
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P38420 1188 135001 Y760 D T L A Y V L Y Y P Q K P L V
Baker's Yeast Sacchar. cerevisiae P08518 1224 138733 Y797 D T M A N I L Y Y P Q K P L G
Red Bread Mold Neurospora crassa O74633 1234 138583 Q748 D N K M Y R L Q T G Q T P V V
Conservation
Percent
Protein Identity: 100 93.4 95 99.6 N.A. 99.9 26.9 N.A. N.A. 99.4 N.A. 97 N.A. 85.9 N.A. 77.8 N.A.
Protein Similarity: 100 93.6 95 99.7 N.A. 100 43.4 N.A. N.A. 99.8 N.A. 99.3 N.A. 94 N.A. 88.8 N.A.
P-Site Identity: 100 6.6 100 100 N.A. 100 46.6 N.A. N.A. 100 N.A. 100 N.A. 93.3 N.A. 100 N.A.
P-Site Similarity: 100 26.6 100 100 N.A. 100 53.3 N.A. N.A. 100 N.A. 100 N.A. 93.3 N.A. 100 N.A.
Percent
Protein Identity: N.A. N.A. N.A. 66.6 58.7 26.4
Protein Similarity: N.A. N.A. N.A. 80.1 74.2 44.3
P-Site Identity: N.A. N.A. N.A. 93.3 73.3 33.3
P-Site Similarity: N.A. N.A. N.A. 100 93.3 46.6
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 0 77 0 0 0 0 0 0 0 0 0 0 0 % A
% Cys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 93 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % D
% Glu: 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 % F
% Gly: 0 0 0 0 0 0 0 0 0 8 0 0 0 0 8 % G
% His: 0 0 0 0 62 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 % I
% Lys: 0 0 16 0 0 0 0 0 0 0 0 77 0 0 0 % K
% Leu: 8 0 70 8 0 0 93 0 0 8 0 0 0 85 8 % L
% Met: 0 0 8 8 0 0 8 0 0 0 8 0 0 0 0 % M
% Asn: 0 16 0 0 8 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 85 0 0 93 0 0 % P
% Gln: 0 0 0 0 0 0 0 16 0 0 85 0 0 0 0 % Q
% Arg: 0 0 0 0 8 16 0 0 0 0 8 0 8 0 0 % R
% Ser: 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 % S
% Thr: 0 77 8 8 0 0 0 0 16 0 0 8 0 0 0 % T
% Val: 0 8 0 0 0 70 0 0 0 0 0 0 0 8 85 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 24 0 0 77 85 0 0 0 0 0 0 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _