>4RO0_1|Chains A, AA[auth B], BA[auth D], B[auth C], CA[auth F], C[auth E], DA[auth H], D[auth G], EA[auth J], E[auth I], FA[auth L], F[auth K], GA[auth N], G[auth M], HA[auth P], H[auth O], IA[auth R], I[auth Q], JA[auth T], J[auth S], KA[auth b], K[auth a], LA[auth d], L[auth c], MA[auth f], M[auth e], NA[auth h], N[auth g], O[auth i], P[auth j], Q[auth k], R[auth l], S[auth m], T[auth n], U[auth o], V[auth p], W[auth q], X[auth r], Y[auth s], Z[auth t]|Calcium-gated potassium channel MthK|Methanothermobacter thermautotrophicus (187420) MGLIDVAKSRHVVICGWSESTLECLRELRGSEVFVLAEDENVRKKVLRSGANFVHGDPTRVSDLEKANVRGARAVIVDLESDSETIHCILGIRKIDESVRIIAEAERYENIEQLRMAGADQVISPFVISGRLMSRSIDDGYEAMFVQDVLAEESTRRMVEVPIPEGSKLEGVSVLDADIHDVTGVIIIGVGRGDELIIDPPRDYSFRAGDIILGIGKPEEIERLKNYISA