Chains and heterogens:
PDB Chain Sequences:
>2d1iA (A:) gplgsmdaatltydtlrfaefedfpetsepvwilgrkysiftekdeilsdvasrlwftyr knfpaiggtgptsdtgwgcmlrcgqmifaqalvcrhlgrdwrwtqrkrqpdsyfsvlnaf idrkdsyysihqiaqmgvgegksigqwygpntvaqvlkklavfdtwsslavhiamdntvv meeirrlcrtsvpcagatafpadsdrhcngfpagaevtnrpspwrplvlliplrlgltdi neayvetlkhcfmmpqslgviggkpnsahyfigyvgeeliyldphttqpaveptdgcfip desfhcqhppcrmsiaeldpsiavgffckteddfndwcqqvkklsllggalpmfelveqq pshlacpdvlnlsldssdverlerffdsededfeilsl
>2d1iA (A:) tlrfaefedfpetsepvwilgrkysiftekdeilsdvasrlwftyrknfpaiggtgptsd tgwgcmlrcgqmifaqalvcrhlgrdwrwtqrkrqpdsyfsvlnafidrkdsyysihqia qmgvgegksigqwygpntvaqvlkklavfdtwsslavhiamdntvvmeeirrlcrtsvpc apspwrplvlliplrlgltdineayvetlkhcfmmpqslgviggkpnsahyfigyvgeel iyldphttqpaveptdgcfipdesfhcqhppcrmsiaeldpsiavgffckteddfndwcq qvkklsllggalpmfelveqqpshlacpdvlnlsldssd
>2d1iB (B:) gplgsmdaatltydtlrfaefedfpetsepvwilgrkysiftekdeilsdvasrlwftyr knfpaiggtgptsdtgwgcmlrcgqmifaqalvcrhlgrdwrwtqrkrqpdsyfsvlnaf idrkdsyysihqiaqmgvgegksigqwygpntvaqvlkklavfdtwsslavhiamdntvv meeirrlcrtsvpcagatafpadsdrhcngfpagaevtnrpspwrplvlliplrlgltdi neayvetlkhcfmmpqslgviggkpnsahyfigyvgeeliyldphttqpaveptdgcfip desfhcqhppcrmsiaeldpsiavgffckteddfndwcqqvkklsllggalpmfelveqq pshlacpdvlnlsldssdverlerffdsededfeilsl
>2d1iB (B:) tlrfaefedfpetsepvwilgrkysiftekdeilsdvasrlwftyrknfpaiggtgptsd tgwgcmlrcgqmifaqalvcrhlgrdwrwtqrkrqpdsyfsvlnafidrkdsyysihqia qmgvgegksigqwygpntvaqvlkklavfdtwsslavhiamdntvvmeeirrlcrtsvpc apspwrplvlliplrlgltdineayvetlkhcfmmpqslgviggkpnsahyfigyvgeel iyldphttqpaveptdgcfipdesfhcqhppcrmsiaeldpsiavgffckteddfndwcq qvkklsllggalpmfelveqqpshlacpdvlnlsldssd