Chains and heterogens:
PDB Chain Sequences:
>1sgfA (A:) aappvqsqvdcensqpwhvavyrfnkyqcggvlldrnwvltaahcyndkyqvwlgknnfl edepsdqhrlvskaiphpdfnmsllnehtpqpeddysndlmllrlskpaditdvvkpitl pteepklgstclasgwgsttpikfkypddlqcvnlkllpnedcdkahemkvtdamlcage mdggsytcehdsggplicdgilqgitswgpepcgeptepsvytklikfsswiretmannp
>1sgfA (A:) nsqpwhvavyrfnkyqcggvlldrnwvltaahcyndkyqvwlgkeepsdqhrlvskaiph pdfnmsllpqpeddysndlmllrlskpaditdvvkpitlpteepklgstclasicvnlkl lpnedcdkahemkvtdamlcagemdggsytcehdsggplicdgilqgitswgpepcgept epsvytklikfsswiretmannp
>1sgfB (B:) ssthpvfhmgefsvcdsvsvwvgdkttatdikgkevtvlaevninnsvfrqyffetkcra snpvesgcrgidskhwnsycttthtfvkalttdekqaawrfiridtacvcvlsrkatr
>1sgfB (B:) gefsvcdsvsvwvgdkttatdikgkevtvlaevninnsvfrqyffetkcrasnpvesgcr gidskhwnsycttthtfvkalttdekqaawrfiridtacvcvlsrkatr
>1sgfG (G:) ivggfkceknsqpwhvavyrytqylcggvlldpnwvltaahcyddnykvwlgknnlfkde psaqhrfvskaiphpgfnmslmrkhirfleydysndlmllrlskpaditdtvkpitlpte epklgstclasgwgsitptkfqftddlycvnlkllpnedcakahiekvtdamlcagemdg gkdtckgdsggplicdgvlqgitswghtpcgepdmpgvytklnkftswikdtmaknp
>1sgfG (G:) ivggfkceknsqpwhvavyrytqylcggvlldpnwvltaahcyddnykvwlgknnlfkde psaqhrfvskaiphpgfnmslmfleydysndlmllrlskpaditdtvkpitlpteepklg stclasgwgsitptkfqftddlycvnlkllpnedcakahiekvtdamlcagemdggkdtc kgdsggplicdgvlqgitswghtpcgepdmpgvytklnkftswikdtmaknp
>1sgfX (X:) aappvqsqvdcensqpwhvavyrfnkyqcggvlldrnwvltaahcyndkyqvwlgknnfl edepsdqhrlvskaiphpdfnmsllnehtpqpeddysndlmllrlskpaditdvvkpitl pteepklgstclasgwgsttpikfkypddlqcvnlkllpnedcdkahemkvtdamlcage mdggsytcehdsggplicdgilqgitswgpepcgeptepsvytklikfsswiretmannp
>1sgfX (X:) sqpwhvavyrfnkyqcggvlldrnwvltaahcyndkyqvwlgkddqhrlvskaiphpdfn msllnehtpqpeddysndlmllrlskpaditdvvkpitlpteepklgstclasgtcvnlk llpnedcdkahemkvtdamlcagemdggsytcehdsggplicdgilqgitswgpepcgep tepsvytklikfsswiretman
>1sgfY (Y:) ssthpvfhmgefsvcdsvsvwvgdkttatdikgkevtvlaevninnsvfrqyffetkcra snpvesgcrgidskhwnsycttthtfvkalttdekqaawrfiridtacvcvlsrkatr
>1sgfY (Y:) hmgefsvcdsvsvwvgdkttatdikgkevtvlaevninnsvfrqyffetkcrasnpvesg crgidskhwnsycttthtfvkalttdekqaawrfiridtacvcvlsrkatr
>1sgfZ (Z:) ivggfkceknsqpwhvavyrytqylcggvlldpnwvltaahcyddnykvwlgknnlfkde psaqhrfvskaiphpgfnmslmrkhirfleydysndlmllrlskpaditdtvkpitlpte epklgstclasgwgsitptkfqftddlycvnlkllpnedcakahiekvtdamlcagemdg gkdtckgdsggplicdgvlqgitswghtpcgepdmpgvytklnkftswikdtmaknp
>1sgfZ (Z:) ivggfkceknsqpwhvavyrytqylcggvlldpnwvltaahcyddnykvwlgknnlfkde psaqhrfvskaiphpgfnmslmfleydysndlmllrlskpaditdtvkpitlpteepklg stclasgwgsitptkfqftddlycvnlkllpnedcakahiekvtdamlcagemdggkdtc kgdsggplicdgvlqgitswghtpcgepdmpgvytklnkftswikdtmaknp