DNA sequence of Arc operator
5'TATAGTAGAGTGCTTCTATCAT 3' (E chain)
3' TATCATCTCACGAAGATAGTAA 5' (F chain)
Arc repressor & Arc operater
Gln9, Asn11, Arg13 and their corresponding DNA bases
Arg13---G
Gln9 ---A
Asn11---T
Arc repressor & Arc operater
Gln9, Asn11, Arg13 and their corresponding DNA bases
Arg13D --- G4E (2.86 A)

Gln9D --- A7F (2.95 A)
Asn11D --- T17E (2.20 A)

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