Chains and heterogens:
PDB Chain Sequences:
>1hakA (A:) maqvlrgtvtdfpgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktl fgrdllddlkseltgkfeklivalmkpsrlydayelkhalkgagtnekvlteiiasrtpe elraikqvyeeeygssleddvvgdtsgyyqrmlvvllqanrdpdagideaqveqdaqalf qagelkwgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllav vksirsipaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmi kgdtsgdykkallllcgedd
>1hakA (A:) qvlrgtvtdfpgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktlfg rdllddlkseltgkfeklivalmkpsrlydayelkhalkgagtnekvlteiiasrtpeel raikqvyeeeygssleddvvgdtsgyyqrmlvvllqanrdpdagideaqveqdaqalfqa gelkwgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllavvk sirsipaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmikg dtsgdykkallllcgedd
>1hakB (B:) maqvlrgtvtdfpgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktl fgrdllddlkseltgkfeklivalmkpsrlydayelkhalkgagtnekvlteiiasrtpe elraikqvyeeeygssleddvvgdtsgyyqrmlvvllqanrdpdagideaqveqdaqalf qagelkwgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllav vksirsipaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmi kgdtsgdykkallllcgedd
>1hakB (B:) qvlrgtvtdfpgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktlfg rdllddlkseltgkfeklivalmkpsrlydayelkhalkgagtnekvlteiiasrtpeel raikqvyeeeygssleddvvgdtsgyyqrmlvvllqanrdpdagideaqveqdaqalfqa gelkwgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllavvk sirsipaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmikg dtsgdykkallllcgedd