Cytoplasmic polyadenylation element gene transcriptions
"The most well-understood mechanism for controlling cytoplasmic polyadenylation is regulation of mRNAs containing the cytoplasmic polyadenylation element (CPE; consensus UUUUUAU) by CPE-binding protein (CPEB)1."

# Human genes
CPEB1

# Gene expressions

# Interactions

# Consensus sequences
"Cytoplasmic polyadenylation is determined by the cytoplasmic polyadenylation element (CPE; consensus sequence UUUUUAU) that resides in mRNA 3 untranslated regions (UTRs)."
"CPE: cytoplasmic polyadenylation element ".

# Binding site for

# Hypotheses
- A1BG has no regulatory elements in either promoter.
- A1BG is not transcribed by a regulatory element.
- No regulatory element participates in the transcription of A1BG.

# CPE samplings
Copying a responsive elements consensus sequence TTTTTAT and putting the sequence in "F" finds none between ZNF497 and A1BG or seven between ZSCAN22 and A1BG as can be found by the computer programs.
For the Basic programs testing consensus sequence TTTTTAT (starting with SuccessablesCPE.bas) written to compare nucleotide sequences with the sequences on either the template strand (-), or coding strand (+), of the DNA, in the negative direction (-), or the positive direction (+), the programs are, are looking for, and found:
- negative strand, negative direction, looking for TTTTTAT, 7, TTTTTAT at 4220, TTTTTAT at 4070, TTTTTAT at 2302, TTTTTAT at 1875, TTTTTAT at 766, TTTTTAT at 632, TTTTTAT at 489.
- positive strand, negative direction, looking for TTTTTAT, 1, TTTTTAT at 218.
- positive strand, positive direction, looking for TTTTTAT, 0.
- negative strand, positive direction, looking for TTTTTAT, 0.
- complement, negative strand, negative direction, looking for AAAAATA, 1, AAAAATA at 218.
- complement, positive strand, negative direction, looking for AAAAATA, 7, AAAAATA at 4220, AAAAATA at 4070, AAAAATA at 2302, AAAAATA at 1875, AAAAATA at 766, AAAAATA at 632, AAAAATA at 489.
- complement, positive strand, positive direction, looking for AAAAATA, 0.
- complement, negative strand, positive direction, looking for AAAAATA, 0.
- inverse complement, negative strand, negative direction, looking for ATAAAAA, 0.
- inverse complement, positive strand, negative direction, looking for ATAAAAA, 1, ATAAAAA at 3172.
- inverse complement, positive strand, positive direction, looking for ATAAAAA, 0.
- inverse complement, negative strand, positive direction, looking for ATAAAAA, 0.
- inverse negative strand, negative direction, looking for TATTTTT, 1, TATTTTT at 3172.
- inverse positive strand, negative direction, looking for TATTTTT, 0.
- inverse positive strand, positive direction, looking for TATTTTT, 0.
- inverse negative strand, positive direction, looking for TATTTTT, 0.

## CPE UTRs
Negative strand, negative direction: TTTTTAT at 4220, TTTTTAT at 4070.
Positive strand, negative direction: ATAAAAA at 3172.

## CPE distal promoters
Negative strand, negative direction: TTTTTAT at 2302, TTTTTAT at 1875, TTTTTAT at 766, TTTTTAT at 632, TTTTTAT at 489.
Positive strand, negative direction: TTTTTAT at 218.

# Cytoplasmic polyadenylation element random dataset samplings
- CPEr0: 1, TTTTTAT at 226.
- CPEr1: 1, TTTTTAT at 4495.
- CPEr2: 0.
- CPEr3: 0.
- CPEr4: 3, TTTTTAT at 3536, TTTTTAT at 1407, TTTTTAT at 1348.
- CPEr5: 1, TTTTTAT at 2708.
- CPEr6: 0.
- CPEr7: 0.
- CPEr8: 2, TTTTTAT at 2293, TTTTTAT at 77.
- CPEr9: 0.
- CPEr0ci: 1, ATAAAAA at 200.
- CPEr1ci: 0.
- CPEr2ci: 0.
- CPEr3ci: 0.
- CPEr4ci: 0.
- CPEr5ci: 0.
- CPEr6ci: 0.
- CPEr7ci: 0.
- CPEr8ci: 3, ATAAAAA at 1033, ATAAAAA at 927, ATAAAAA at 708.
- CPEr9ci: 0.

## CPEr UTRs
- CPEr4: TTTTTAT at 3536.

## CPEr core promoters
- CPEr1: TTTTTAT at 4495.

## CPEr distal promoters
- CPEr0: TTTTTAT at 226.
- CPEr4: TTTTTAT at 1407, TTTTTAT at 1348.
- CPEr8: TTTTTAT at 2293, TTTTTAT at 77.
- CPEr8ci: ATAAAAA at 1033, ATAAAAA at 927, ATAAAAA at 708.
- CPEr5: TTTTTAT at 2708.

# Cytoplasmic polyadenylation elements analysis and results
"Cytoplasmic polyadenylation is determined by the cytoplasmic polyadenylation element (CPE; consensus sequence UUUUUAU) that resides in mRNA 3 untranslated regions (UTRs)."
Comparison:
The occurrences of real cytoplasmic polyadenylation elements are larger than the randoms. This suggests that the real cytoplasmic polyadenylation elements are likely active or activable.

# Acknowledgements
The content on this page was first contributed by: Henry A. Hoff.