Chains and heterogens:
PDB Chain Sequences:
>4a66A (A:) mtlekfvdalpipdtlkpvqqskektyyevtmeecthqlhrdlpptrlwgynglfpgpti evkrnenvyvkwmnnlpsthflpidhtihhsdsqheepevktvvhlhggvtpddsagype awfskdfeqtgpyfkrevyhypnqqrgailwyhdhamaltrlnvyaglvgayiihdpkek rlklpsdeydvpllitdrtinedgslfypsapenpspslpnpsivpafcgetilvngkvw pyleveprkyrfrvinasntrtynlsldnggdfiqigsdggllprsvklnsfslapaery diiidftayegesiilansagcggdvnpetdanimqfrvtkplaqkdesrkpkylasyps vqheriqnirtlklagtqdeygrpvlllnnkrwhdpvtetpkvgtteiwsiinptrgthp ihlhlvsfrvldrrpfdiaryqesgelsytgpavppppsekgwkdtiqahagevlriaat fgpysgryvwhchilehedydmmrpmditdphk
>4a66A (A:) tlekfvdalpipdtlkpvqqskektyyevtmeecthqlhrdlpptrlwgynglfpgptie vkrnenvyvkwmnnlpsthflpidhtihheepevktvvhlhggvtpddsagypeawfskd feqtgpyfkrevyhypnqqrgailwyhdhamaltrlnvyaglvgayiihdpkekrlklps deydvpllitdrtinedgslfypsapenpspslpnpsivpafcgetilvngkvwpyleve prkyrfrvinasntrtynlsldnggdfiqigsdggllprsvklnsfslapaerydiiidf tayegesiilansagcggdvnpetdanimqfrvtkplaqkdesrkpkylasyperiqnir tlklagtqdeygrpvlllnnkrwhdpvtetpkvgtteiwsiinptrgthpihlhlvsfrv ldrrpfdiaryqesgelsytgpavppppsekgwkdtiqahagevlriaatfgpysgryvw hchilehedydmmrpmditdp