Chains and heterogens:
PDB Chain Sequences:
>2il2A (A:) ltlgnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvy hklfdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfm laefdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlgg sdpqhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssie klmealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlai hamdippptgptwalgatfirkfytefdrrnnrigfalar
>2il2A (A:) lgnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhk lfdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmla efdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlggsd pqhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssiekl mealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaiha mdippptgptwalgatfirkfytefdrrnnrigfalar
>2il2B (B:) ltlgnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvy hklfdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfm laefdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlgg sdpqhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssie klmealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlai hamdippptgptwalgatfirkfytefdrrnnrigfalar
>2il2B (B:) lgnttssviltnymdtqyygeigigtppqtfkvvfdtgssnvwvpsskcsrlytacvyhk lfdasdsssykhngteltlrystgtvsgflsqdiitvggitvtqmfgevtempalpfmla efdgvvgmgfieqaigrvtpifdniisqgvlkedvfsfyynrdsensqslggqivlggsd pqhyegnfhyinliktgvwqiqmkgvsvgsstllcedgclalvdtgasyisgstssiekl mealgakkrlfdyvvkcnegptlpdisfhlggkeytltsadyvfqesysskklctlaiha mdippptgptwalgatfirkfytefdrrnnrigfalar