Chains and heterogens:
PDB Chain Sequences:
>2bs2A (A:) mkvqycdslviggglaglraavatqqkglstivlslipvkrshsaaaqggmqaslgnskm sdgdnedlhfmdtvkgsdwgcdqkvarmfvntapkairelaawgvpwtrihkgdrmaiin aqkttiteedfrhglihsrdfggtkkwrtcytadatghtmlfavaneclklgvsiqdrke aialihqdgkcygavvrdlvtgdiiayvakgtliatggygriyknttnavvcegtgtaia letgiaqlgnmeavqfhptplfpsgilltegcrgdggilrdvdghrfmpdyepekkelas rdvvsrrmiehirkgkgvqspygqhlwldisilgrkhietnlrdvqeiceyfagidpaek wapvlpmqhysmggirtdyrgeaklkglfsageaacwdmhgfnrlggnsvseavvagmiv geyfaehcantqvdletktlekfvkgqeaymkslveskgtedvfkiknrmkdvmddnvgi frdgphlekavkeleelykksknvgiknkrlhanpeleeayrvpmmlkvalcvakgaldr tesrgahnredypkrddinwlnrtlaswpnpeqtlptleyealdvnemeiapgyrgygak gnyienplsvkrqeeidkiqseleaagkdrhaiqealmpyelpakykarnerlgdkqrrr
>2bs2A (A:) mkvqycdslviggglaglraavatqqkglstivlslipvkrshsaaaqggmqaslgnskm sdgdnedlhfmdtvkgsdwgcdqkvarmfvntapkairelaawgvpwtrihkgdrmaiin aqkttiteedfrhglihsrdfggtkkwrtcytadatghtmlfavaneclklgvsiqdrke aialihqdgkcygavvrdlvtgdiiayvakgtliatggygriyknttnavvcegtgtaia letgiaqlgnmeavqfhptplfpsgilltegcrgdggilrdvdghrfmpdyepekkelas rdvvsrrmiehirkgkgvqspygqhlwldisilgrkhietnlrdvqeiceyfagidpaek wapvlpmqhysmggirtdyrgeaklkglfsageaacwdmhgfnrlggnsvseavvagmiv geyfaehcantqvdletktlekfvkgqeaymkslveskgtedvfkiknrmkdvmddnvgi frdgphlekavkeleelykksknvgiknkrlhanpeleeayrvpmmlkvalcvakgaldr tesrgahnredypkrddinwlnrtlaswpnpeqtlptleyealdvnemeiapgyrgygak gnyienplsvkrqeeidkiqseleaagkdrhaiqealmpyelpakykarnerlgdk
>2bs2B (B:) mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvdtgnwfngmsqrves wihaqkehdiskleeriepevaqevfeldrciecgcciaacgtkimredfvgaaglnrvv rfmidphdertdedyyeligdddgvfgcmtllachdvcpknlplqskiaylrrkmvsvnm s
>2bs2B (B:) mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvdtgnwfngmsqrves wihaqkehdiskleeriepevaqevfeldrciecgcciaacgtkimredfvgaaglnrvv rfmidphdertdedyyeligdddgvfgcmtllachdvcpknlplqskiaylrrkmvsvnm
>2bs2C (C:) mtnesilesysgvtperkksrmpakldwwqsatglflglfmighmffvstillgdnvmlw vtkkfeldfifeggkpivvsflaafvfavfiahaflamrkfpinyrqyltfkthkdlmrh gdttlwwiqamtgfamfflgsvhlyimmtqpqtigpvsssfrmvsewmwplylvllfave lhgsvglyrlavkwgwfdgetpdktranlkklktlmsaflivlglltfgayvkkgleqtd pnidykyfdykrthee
>2bs2C (C:) mtnesilesysgvtperkksrmpakldwwqsatglflglfmighmffvstillgdnvmlw vtkkfeldfifeggkpivvsflaafvfavfiahaflamrkfpinyrqyltfkthkdlmrh gdttlwwiqamtgfamfflgsvhlyimmtqpqtigpvsssfrmvsewmwplylvllfave lhgsvglyrlavkwgwfdgetpdktranlkklktlmsaflivlglltfgayvkkgleqtd pnidykyfdykrthe
>2bs2D (D:) mkvqycdslviggglaglraavatqqkglstivlslipvkrshsaaaqggmqaslgnskm sdgdnedlhfmdtvkgsdwgcdqkvarmfvntapkairelaawgvpwtrihkgdrmaiin aqkttiteedfrhglihsrdfggtkkwrtcytadatghtmlfavaneclklgvsiqdrke aialihqdgkcygavvrdlvtgdiiayvakgtliatggygriyknttnavvcegtgtaia letgiaqlgnmeavqfhptplfpsgilltegcrgdggilrdvdghrfmpdyepekkelas rdvvsrrmiehirkgkgvqspygqhlwldisilgrkhietnlrdvqeiceyfagidpaek wapvlpmqhysmggirtdyrgeaklkglfsageaacwdmhgfnrlggnsvseavvagmiv geyfaehcantqvdletktlekfvkgqeaymkslveskgtedvfkiknrmkdvmddnvgi frdgphlekavkeleelykksknvgiknkrlhanpeleeayrvpmmlkvalcvakgaldr tesrgahnredypkrddinwlnrtlaswpnpeqtlptleyealdvnemeiapgyrgygak gnyienplsvkrqeeidkiqseleaagkdrhaiqealmpyelpakykarnerlgdkqrrr
>2bs2D (D:) mkvqycdslviggglaglraavatqqkglstivlslipvkrshsaaaqggmqaslgnskm sdgdnedlhfmdtvkgsdwgcdqkvarmfvntapkairelaawgvpwtrihkgdrmaiin aqkttiteedfrhglihsrdfggtkkwrtcytadatghtmlfavaneclklgvsiqdrke aialihqdgkcygavvrdlvtgdiiayvakgtliatggygriyknttnavvcegtgtaia letgiaqlgnmeavqfhptplfpsgilltegcrgdggilrdvdghrfmpdyepekkelas rdvvsrrmiehirkgkgvqspygqhlwldisilgrkhietnlrdvqeiceyfagidpaek wapvlpmqhysmggirtdyrgeaklkglfsageaacwdmhgfnrlggnsvseavvagmiv geyfaehcantqvdletktlekfvkgqeaymkslveskgtedvfkiknrmkdvmddnvgi frdgphlekavkeleelykksknvgiknkrlhanpeleeayrvpmmlkvalcvakgaldr tesrgahnredypkrddinwlnrtlaswpnpeqtlptleyealdvnemeiapgyrgygak gnyienplsvkrqeeidkiqseleaagkdrhaiqealmpyelpakykarnerlgdk
>2bs2E (E:) mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvdtgnwfngmsqrves wihaqkehdiskleeriepevaqevfeldrciecgcciaacgtkimredfvgaaglnrvv rfmidphdertdedyyeligdddgvfgcmtllachdvcpknlplqskiaylrrkmvsvnm s
>2bs2E (E:) mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvdtgnwfngmsqrves wihaqkehdiskleeriepevaqevfeldrciecgcciaacgtkimredfvgaaglnrvv rfmidphdertdedyyeligdddgvfgcmtllachdvcpknlplqskiaylrrkmvsvnm
>2bs2F (F:) mtnesilesysgvtperkksrmpakldwwqsatglflglfmighmffvstillgdnvmlw vtkkfeldfifeggkpivvsflaafvfavfiahaflamrkfpinyrqyltfkthkdlmrh gdttlwwiqamtgfamfflgsvhlyimmtqpqtigpvsssfrmvsewmwplylvllfave lhgsvglyrlavkwgwfdgetpdktranlkklktlmsaflivlglltfgayvkkgleqtd pnidykyfdykrthee
>2bs2F (F:) mtnesilesysgvtperkksrmpakldwwqsatglflglfmighmffvstillgdnvmlw vtkkfeldfifeggkpivvsflaafvfavfiahaflamrkfpinyrqyltfkthkdlmrh gdttlwwiqamtgfamfflgsvhlyimmtqpqtigpvsssfrmvsewmwplylvllfave lhgsvglyrlavkwgwfdgetpdktranlkklktlmsaflivlglltfgayvkkgleqtd pnidykyfdykrthe