C[C17] A[C16] V[C21] E[C27] L[C21] R[C27] S[C17] P[C16] G[C19] I[C1] S[C1] R[C1] F[C2] R[C1] R[C1] K[C1] I[C2] A[C1] K[C1] R[C1] S[C1] I[C2] K[C1] T[C1] L[C1] E[C1] H[C1] K[C1] R[C1] E[C1] N[C18] A[C16] K[C16] E[C16]