Chains and heterogens:
PDB Chain Sequences:
>4ynzA (A:) gplgsmqyvgpyrlektlgkgqtglvklgihcvtcqkvaikivnreklsesvlmkverei ailkliehphvlklhdvyenkkylylvlehvsggelfdylvkkgrltpkearkffrqiis aldfchshsichrdlkpenllldernniriadfgmaslqvgdslletscgsphyacpevi rgekydgrkadvwscgvilfallvgalpfdddnlrqllekvkrgvfhmphfippdcqsll rgmievdaarrltlehiqkhiwyiggknepepeqpiprkvqirslpsledidpdvldsmh slgcfrdrnkllqdllseeenqekmiyfllldrklehhhhhh
>4ynzA (A:) gplgsmqyvgpyrlektlgkgqtglvklgihcvtcqkvaikivnreklsesvlmkverei ailkliehphvlklhdvyenkkylylvlehvsggelfdylvkkgrltpkearkffrqiis aldfchshsichrdlkpenllldernniriadfgmaslqsphyacpevirgekydgrkad vwscgvilfallvgalpfdddnlrqllekvkrgvfhmphfippdcqsllrgmievdaarr ltlehiqkhiwyigprkvqirslpsledidpdvldsmhslgcfrdrnkllqdllseeenq ekmiyfllldrkl
>4ynzB (B:) gplgsmqyvgpyrlektlgkgqtglvklgihcvtcqkvaikivnreklsesvlmkverei ailkliehphvlklhdvyenkkylylvlehvsggelfdylvkkgrltpkearkffrqiis aldfchshsichrdlkpenllldernniriadfgmaslqvgdslletscgsphyacpevi rgekydgrkadvwscgvilfallvgalpfdddnlrqllekvkrgvfhmphfippdcqsll rgmievdaarrltlehiqkhiwyiggknepepeqpiprkvqirslpsledidpdvldsmh slgcfrdrnkllqdllseeenqekmiyfllldrklehhhhhh
>4ynzB (B:) gplgsmqyvgpyrlektlgkgqtglvklgihcvtcqkvaikivnreklsesvlmkverei ailkliehphvlklhdvyenkkylylvlehvsggelfdylvkkgrltpkearkffrqiis aldfchshsichrdlkpenllldernniriadfgmaslsphyacpevirgekydgrkadv wscgvilfallvgalpfdddnlrqllekvkrgvfhmphfippdcqsllrgmievdaarrl tlehiqkhiwyiggknepepeqpiprkvqirslpsledidpdvldsmhslgcfrdrnkll qdllseeenqekmiyfllldrkl