Chains and heterogens:
PDB Chain Sequences:
>2ah2A (A:) mggshhhhhhgmaslapgssrvelfkrqsskvpfekdgkvtervvhsfrlpalvnvdgvm vaiadaryetsfdnslidtvakysvddgetwetqiaiknsrassvsrvvdptvivkgnkl yvlvgsynssrsywtshgdardwdillavgevtkstaggkitasikwgspvslkeffpae megmhtnqflggagvaivasngnlvypvqvtnkkkqvfskifysedegktwkfgkgrsaf gcsepvalewegkliintrvdyrrrlvyessdmgntwleavgtlsrvwgpspksnqpgsq ssftavtiegmrvmlfthplnfkgrwlrdrlnlwltdnqriynvgqvsigdensayssvl ykddklyclheinsnevyslvfarlvgelriiksvlqswknwdshlssictpadpaasss ergcgpavttvglvgflshsatktewedayrcvnastanaervpnglkfagvgggalwpv sqqgqnqryhfanhaftlvasvtihevpkgaspllgasldssggkkllglsydkrhqwqp iygstpvtptgswemgkryhvvltmankigsvyidgeplegsgqtvvpdertpdishfyv ggykrsgmptdsrvtvnnvllynrqlnaeeirtlflsqdligteahmd
>2ah2A (A:) lapgssrvelfkrqsskvpfekdgkvtervvhsfrlpalvnvdgvmvaiadaryetsfdn slidtvakysvddgetwetqiaiknsrassvsrvvdptvivkgnklyvlvgsynssrsyw tshgdardwdillavgevtkstaggkitasikwgspvslkeffpaemegmhtnqflggag vaivasngnlvypvqvtnkkkqvfskifysedegktwkfgkgrsafgcsepvalewegkl iintrvdyrrrlvyessdmgntwleavgtlsrvwgpspksnqpgsqssftavtiegmrvm lfthplnfkgrwlrdrlnlwltdnqriynvgqvsigdensayssvlykddklyclheins nevyslvfarlvgelriiksvlqswknwdshlssictpagcgpavttvglvgflshsatk tewedayrcvnastanaervpnglkfagvgggalwpvsqqgqnqryhfanhaftlvasvt ihevpkgaspllgasldssggkkllglsydkrhqwqpiygstpvtptgswemgkryhvvl tmankigsvyidgeplegsgqtvvpdertpdishfyvggykrsgmptdsrvtvnnvllyn rqlnaeeirtlflsqdligteahm