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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: CTCF All Species: 24.24
Human Site: T81 Identified Species: 48.48
UniProt: P49711 Number Species: 11
    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 P49711 NP_006556.1 727 82785 T81 K T E V M E G T V A P E A E A
Chimpanzee Pan troglodytes XP_001164059 699 79726 T81 K T E V M E G T V A P E A E A
Rhesus Macaque Macaca mulatta XP_001088665 320 35776
Dog Lupus familis XP_536815 727 82839 T81 K T E V M E G T V A P E A E A
Cat Felis silvestris
Mouse Mus musculus Q61164 736 83727 T81 K T E V M E G T V A P E A E A
Rat Rattus norvegicus Q9R1D1 737 83861 T81 K T E V M E G T V A P E A E A
Wallaby Macropus eugenll
Platypus Ornith. anatinus NP_001116829 728 82981 S81 K T E V M E G S V P Q E A E A
Chicken Gallus gallus Q08705 728 82810 A81 K T E V M E G A V P Q E T E A
Frog Xenopus laevis P08045 1350 155787 K115 H I C S H Y G K L F S C Y A A
Zebra Danio Brachydanio rerio NP_001001844 798 89935 A95 K T E V M E A A V G A P V A V
Tiger Blowfish Takifugu rubipres
Fruit Fly Dros. melanogaster NP_648109 818 93103 E78 A E E A E E E E E D D E D K Y
Honey Bee Apis mellifera
Nematode Worm Caenorhab. elegans
Sea Urchin Strong. purpuratus XP_797592 939 102724 S123 E E E V G E A S Q P A P D Q A
Poplar Tree Populus trichocarpa
Maize Zea mays
Rice Oryza sativa
Thale Cress Arabidopsis thaliana
Baker's Yeast Sacchar. cerevisiae
Red Bread Mold Neurospora crassa
Conservation
Percent
Protein Identity: 100 92.7 43.7 99.5 N.A. 97.9 97.8 N.A. 95 93.4 20.7 72.6 N.A. 27.7 N.A. N.A. 27
Protein Similarity: 100 93.4 44 99.7 N.A. 98.2 98 N.A. 96.5 95 33 78.8 N.A. 43.5 N.A. N.A. 43.2
P-Site Identity: 100 100 0 100 N.A. 100 100 N.A. 80 73.3 13.3 46.6 N.A. 20 N.A. N.A. 26.6
P-Site Similarity: 100 100 0 100 N.A. 100 100 N.A. 86.6 73.3 20 46.6 N.A. 26.6 N.A. N.A. 46.6
Percent
Protein Identity: N.A. N.A. N.A. N.A. N.A. N.A.
Protein Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Identity: N.A. N.A. N.A. N.A. N.A. N.A.
P-Site Similarity: N.A. N.A. N.A. N.A. N.A. N.A.
Phosphosite
Consensus
Position -7 -6 -5 -4 -3 -4 -5 0 +1 +2 +3 +4 +5 +6 +7
% Ala: 9 0 0 9 0 0 17 17 0 42 17 0 50 17 75 % A
% Cys: 0 0 9 0 0 0 0 0 0 0 0 9 0 0 0 % C
% Asp: 0 0 0 0 0 0 0 0 0 9 9 0 17 0 0 % D
% Glu: 9 17 84 0 9 84 9 9 9 0 0 67 0 59 0 % E
% Phe: 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 % F
% Gly: 0 0 0 0 9 0 67 0 0 9 0 0 0 0 0 % G
% His: 9 0 0 0 9 0 0 0 0 0 0 0 0 0 0 % H
% Ile: 0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 % I
% Lys: 67 0 0 0 0 0 0 9 0 0 0 0 0 9 0 % K
% Leu: 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 % L
% Met: 0 0 0 0 67 0 0 0 0 0 0 0 0 0 0 % M
% Asn: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % N
% Pro: 0 0 0 0 0 0 0 0 0 25 42 17 0 0 0 % P
% Gln: 0 0 0 0 0 0 0 0 9 0 17 0 0 9 0 % Q
% Arg: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % R
% Ser: 0 0 0 9 0 0 0 17 0 0 9 0 0 0 0 % S
% Thr: 0 67 0 0 0 0 0 42 0 0 0 0 9 0 0 % T
% Val: 0 0 0 75 0 0 0 0 67 0 0 0 9 0 9 % V
% Trp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % W
% Tyr: 0 0 0 0 0 9 0 0 0 0 0 0 9 0 9 % Y
% Spaces: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 % _