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