Chains and heterogens:
PDB Chain Sequences:
>1vi9A (A:) mslmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmpps hlteivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghp ekgcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqi vlvkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqga tlqealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkleggshhhhhh
>1vi9A (A:) lmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmppshl teivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghpek gcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqivl vkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqgatl qealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkle
>1vi9B (B:) mslmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmpps hlteivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghp ekgcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqi vlvkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqga tlqealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkleggshhhhhh
>1vi9B (B:) lmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmppshl teivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghpek gcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqivl vkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqgatl qealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkle
>1vi9C (C:) mslmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmpps hlteivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghp ekgcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqi vlvkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqga tlqealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkleggshhhhhh
>1vi9C (C:) lmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmppshl teivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghpek gcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqivl vkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqgatl qealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkle
>1vi9D (D:) mslmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmpps hlteivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghp ekgcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqi vlvkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqga tlqealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkleggshhhhhh
>1vi9D (D:) lmknilaiqshvvyghagnsaaefpmrrlganvwplntvqfsnhtqygkwtgcvmppshl teivqgiaaidklhtcdavlsgylgsaeqgehilgivrqvkaanpqakyfcdpvmghpek gcivapgvaefhvrhglpasdiiapnlveleilcehavnnveeavlaareliaqgpqivl vkhlaragysrdrfemllvtadeawhisrplvdfgmrqpvgvgdvtsglllvkllqgatl qealehvtaavyeimvttkamqeyelqvvaaqdriakpehyfsatkle