Chains and heterogens:
PDB Chain Sequences:
>4mzxA (A:) masvhgttyellrrqgidtvfgnpgsnelpflkdfpedfryilalqeacvvgiadgyaqa srkpafinlhsaagtgnamgalsnawnshsplivtagqqtramigvealltnvdaanlpr plvkwsyepasaaevphamsraihmasmapqgpvylsvpyddwdkdadpqshhlfdrhvs ssvrlndqdldilvkalnsasnpaivlgpdvdaananadcvmlaerlkapvwvapsaprc pfptrhpcfrglmpagiaaisqlleghdvvlvigapvfryhqydpgqylkpgtrlisvtc dpleaarapmgdaivadigamasalanlveessrqlptaapepakvdqdagrlhpetvfd tlndmapenaiylneslsttaqmwqrlnmrnpgsyyfcaagglgfalpaaigvqlaeper qviavigdgsanysisalwtaaqyniptifvimnngtygylrwfagvleaenvpgldvpg idfralakgygvqalkadnleqlkgslqealsakgpvlievstvspvkrshhhhhh
>4mzxA (A:) asvhgttyellrrqgidtvfgnpgsnelpflkdfpedfryilalqeacvvgiadgyaqas rkpafinlhsaagtgnamgalsnawnshsplivtagqqtramigvealltnvdaanlprp lvkwsyepasaaevphamsraihmasmapqgpvylsvpyddwdkdadpqshhlfdrhvss svrlndqdldilvkalnsasnpaivlgpdvdaananadcvmlaerlkapvwvapsaprcp fptrhpcfrglmpagiaaisqlleghdvvlvigapvfryhqydpgqylkpgtrlisvtcd pleaarapmgdaivadigamasalanlveessrqlptaapepakvdqdagrlhpetvfdt lndmapenaiylneslsttaqmwqrlnmrnpgsyyfcaagglgfalpaaigvqlaeperq viavigdgsanysisalwtaaqyniptifvimnngtygylrwfagvleaenvpgldvpgi dfralakgygvqalkadnleqlkgslqealsakgpvlievstvsp