Chains and heterogens:
PDB Chain Sequences:
>1al21 (1:) glgqmlesmidntvretvgaatsrdalpnteasgpthskeipaltavetgatnplvpsdt vqtrhvvqhrsrsessiesffargacvtimtvdnpasttnkdklfavwkitykdtvqlrr klefftysrfdmeltfvvtanftetnnghalnqvyqimyippgapvpekwddytwqtssn psifytygtaparisvpyvgisnayshfydgfskvplkdqsaalgdslygaaslndfgil avrvvndhnptkvtskirvylkpkhirvwcprppravayygpgvdykdgtltplstkdlt ty
>1al21 (1:) aatsrdalpnteasgpthskeipaltavetgatnplvpsdtvqtrhvvqhrsrsessies ffargacvtimtvdnpasttnkdklfavwkitykdtvqlrrklefftysrfdmeltfvvt anftetnnghalnqvyqimyippgapvpekwddytwqtssnpsifytygtaparisvpyv gisnayshfydgfskvplkdqsaalgdslygaaslndfgilavrvvndhnptkvtskirv ylkpkhirvwcprppravayygpgvdykdgtltplstkdltty
>1al22 (2:) spnieacgysdrvlqltlgnstittqeaansvvaygrwpeylrdseanpvdqptepdvaa crfytldtvswtkesrgwwwklpdalrdmglfgqnmyyhylgrsgytvhvqcnaskfhqg algvfavpemclagdsntttmhtsyqnanpgekggtftgtftpdnnqtsparrfcpvdyl lgngtllgnafvfphqiinlrtnncatlvlpyvnslsidsmvkhnnwgiailplaplnfa sesspeipitltiapmccefnglrnitlprlq
>1al22 (2:) eacgysdrvlqltlgnstittqeaansvvaygrwpeylrdseanpvdqptepdvaacrfy tldtvswtkesrgwwwklpdalrdmglfgqnmyyhylgrsgytvhvqcnaskfhqgalgv favpemclagdsntttmhtsyqnanpgekggtftgtftpdnnqtsparrfcpvdyllgng tllgnafvfphqiinlrtnncatlvlpyvnslsidsmvkhnnwgiailplaplnfasess peipitltiapmccefnglrnitlprlq
>1al23 (3:) glpvmntpgsnqyltadnfqspcalpefdvtppidipgevknmmelaeidtmipfdlsat kkntmemyrvrlsdkphtddpilclslspasdprlshtmlgeilnyythwagslkftflf cgsmmatgkllvsyappgadppkkrkeamlgthviwdiglqssctmvvpwisnttyrqti ddsfteggyisvfyqtrivvplstpremdilgfvsacndfsvrllrdtthieqkalaq
>1al23 (3:) glpvmntpgsnqyltadnfqspcalpefdvtppidipgevknmmelaeidtmipfdlsat kkntmemyrvrlsdkphtddpilclslspasdprlshtmlgeilnyythwagslkftflf cgsmmatgkllvsyappgadppkkrkeamlgthviwdiglqssctmvvpwisnttyrqti ddsfteggyisvfyqtrivvplstpremdilgfvsacndfsvrllrdtthieqka
>1al24 (4:) gaqvssqkvgahensnrayggstinyttinyyrdsasnaaskqdfsqdpskftepikdvl iktapmln
>1al24 (4:) gaqvssqkvgahestinyttinyyrdsasnaaskqdfsqdpskftepikdvliktapmln