Chains and heterogens:
PDB Chain Sequences:
>3a4hA (A:) maltttgteqhdlfsgtfwqnphpayaalraedpvrklalpdgpvwlltryadvreafvd prlskdwrhtlpedqradmpatptpmmilmdppdhtrlrklvgrsftvrrmneleprite iadgllaglptdgpvdlmreyafqipvqvicellgvpaedrddfsawssvlvddspaddk naamgklhgylsdllerkrtepddallssllavsdedgdrlsqeelvamamllliaghet tvnligngvlallthpdqrkllaedpslissaveeflrfdspvsqapirftaedvtysgv tipagemvmlglaaanrdadwmpepdrlditrdasggvffghgihfclgaqlarlegrva igrlfadrpelalavgldelvyrestlvrglsrmpvtmgprsalehhhhhh
>3a4hA (A:) tttgteqhdlfsgtfwqnphpayaalraedpvrklalpdgpvwlltryadvreafvdprl skdwrhtlpedqradmpatptpmmilmdppdhtrlrklvgrsftvrrmnelepriteiad gllaglptdgpvdlmreyafqipvqvicellgvpaedrddfsawssvlvddspaddknaa mgklhgylsdllerkrtepddallssllavsdedgdrlsqeelvamamllliaghettvn ligngvlallthpdqrkllaedpslissaveeflrfdspvsqapirftaedvtysgvtip agemvmlglaaanrdadwmpepdrlditrdasggvffghgihfclgaqlarlegrvaigr lfadrpelalavgldelvyrestlvrglsrmpvtmgprsa