>1UTD_1|Chains A[auth 0], B[auth 1], C[auth 2], D[auth 3], E[auth 4], F[auth 5], GA[auth 7], G[auth 6], H[auth 8], I[auth 9], J[auth Z]|5'-R(*GP*UP*UP*UP*GP*AP)-3'|synthetic construct (32630)
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>1UTD_2|Chains AA[auth A], BA[auth B], CA[auth C], DA[auth D], EA[auth E], FA[auth F], K[auth G], L[auth H], M[auth I], N[auth J], O[auth K], P[auth L], Q[auth M], R[auth N], S[auth O], T[auth P], U[auth Q], V[auth R], W[auth S], X[auth T], Y[auth U], Z[auth V]|TRANSCRIPTION ATTENUATION PROTEIN MTRB|BACILLUS STEAROTHERMOPHILUS (1422)
MYTNSDFVVIKALEDGVNVIGLTRGADTRFHHSEKLDKGEVLIAQFTEHTSAIKVRGKAYIQTRHGVIESEGKK