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: POLR1B All Species: 22.42
Human Site: Y729 Identified Species: 35.24
UniProt: Q9H9Y6 Number Species: 14
    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 Q9H9Y6 NP_001131076.1 1135 128229 Y729 V R P S M Y D Y Y D M D N Y P
Chimpanzee Pan troglodytes XP_515692 1135 128294 Y729 V R P S M Y D Y Y D M D N Y P
Rhesus Macaque Macaca mulatta XP_001088474 1135 128257 Y729 V R P S M Y D Y Y D M D N Y P
Dog Lupus familis
Cat Felis silvestris
Mouse Mus musculus P70700 1135 127957 F729 V R P C M Y D F Y D M D N Y P
Rat Rattus norvegicus O54888 1135 127691 H729 V R P C M Y D H Y D M D N Y P
Wallaby Macropus eugenll
Platypus Ornith. anatinus XP_001515678 1146 129549 Y740 V R P Y M Y D Y Y E M D N Y P
Chicken Gallus gallus XP_415007 1041 117633 A650 V G T N S V V A V I S Y S G Y
Frog Xenopus laevis NP_001080005 1134 128197 Y728 V R P S M Y D Y Y E M D N Y P
Zebra Danio Brachydanio rerio NP_956812 1132 127666 H727 V R P A M Y D H Y D V D N Y P
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster P20028 1129 128426 N727 F R P V H Y D N I Q L D D F A
Honey Bee Apis mellifera XP_001120416 1121 127333 K722 F R P V H H D K I N L D D F A
Nematode Worm Caenorhab. elegans Q10578 1193 134886 Y772 V T T R S M E Y L R F N E L P
Sea Urchin Strong. purpuratus
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana P38420 1188 135001 H774 V T T R A M E H L H F R Q L P
Baker's Yeast Sacchar. cerevisiae P22138 1203 135723 D759 V K A N L Y D D Y G M D N F P
Red Bread Mold Neurospora crassa O74633 1234 138583 T762 V R A P L H N T Y G F D N F P
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 86.6 N.A. 86.6 6.6 93.3 80 N.A. 33.3 26.6 20 N.A.
P-Site Similarity: 100 100 100 N.A. N.A. 93.3 93.3 N.A. 93.3 20 100 100 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. 13.3 53.3 40
P-Site Similarity: N.A. N.A. N.A. 26.6 80 66.6
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 0 0 14 7 7 0 0 7 0 0 0 0 0 0 14 % A
% Cys: 0 0 0 14 0 0 0 0 0 0 0 0 0 0 0 % C
% Asp: 0 0 0 0 0 0 74 7 0 40 0 80 14 0 0 % D
% Glu: 0 0 0 0 0 0 14 0 0 14 0 0 7 0 0 % E
% Phe: 14 0 0 0 0 0 0 7 0 0 20 0 0 27 0 % F
% Gly: 0 7 0 0 0 0 0 0 0 14 0 0 0 7 0 % G
% His: 0 0 0 0 14 14 0 20 0 7 0 0 0 0 0 % H
% Ile: 0 0 0 0 0 0 0 0 14 7 0 0 0 0 0 % I
% Lys: 0 7 0 0 0 0 0 7 0 0 0 0 0 0 0 % K
% Leu: 0 0 0 0 14 0 0 0 14 0 14 0 0 14 0 % L
% Met: 0 0 0 0 54 14 0 0 0 0 54 0 0 0 0 % M
% Asn: 0 0 0 14 0 0 7 7 0 7 0 7 67 0 0 % N
% Pro: 0 0 67 7 0 0 0 0 0 0 0 0 0 0 80 % P
% Gln: 0 0 0 0 0 0 0 0 0 7 0 0 7 0 0 % Q
% Arg: 0 74 0 14 0 0 0 0 0 7 0 7 0 0 0 % R
% Ser: 0 0 0 27 14 0 0 0 0 0 7 0 7 0 0 % S
% Thr: 0 14 20 0 0 0 0 7 0 0 0 0 0 0 0 % T
% Val: 87 0 0 14 0 7 7 0 7 0 7 0 0 0 0 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 7 0 67 0 40 67 0 0 7 0 54 7 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _