Chains and heterogens:
PDB Chain Sequences:
>1gg3A (A:) mhckvsllddtvyecvvekhakgqdllkrvcehlnlleedyfglaiwdnatsktwldsak eikkqvrgvpwnftfnvkfyppdpaqlteditryylclqlrqdivagrlpcsfatlallg sytiqselgdydpelhgvdyvsdfklapnqtkeleekvmelhksyrsmtpaqadleflen akklsmygvdlhkakdlegvdiilgvcssgllvykdklrinrfpwpkvlkisykrssffi kirpgeqeqyestigfklpsyraakklwkvcvehhtffr
>1gg3B (B:) mhckvsllddtvyecvvekhakgqdllkrvcehlnlleedyfglaiwdnatsktwldsak eikkqvrgvpwnftfnvkfyppdpaqlteditryylclqlrqdivagrlpcsfatlallg sytiqselgdydpelhgvdyvsdfklapnqtkeleekvmelhksyrsmtpaqadleflen akklsmygvdlhkakdlegvdiilgvcssgllvykdklrinrfpwpkvlkisykrssffi kirpgeqeqyestigfklpsyraakklwkvcvehhtffr
>1gg3C (C:) mhckvsllddtvyecvvekhakgqdllkrvcehlnlleedyfglaiwdnatsktwldsak eikkqvrgvpwnftfnvkfyppdpaqlteditryylclqlrqdivagrlpcsfatlallg sytiqselgdydpelhgvdyvsdfklapnqtkeleekvmelhksyrsmtpaqadleflen akklsmygvdlhkakdlegvdiilgvcssgllvykdklrinrfpwpkvlkisykrssffi kirpgeqeqyestigfklpsyraakklwkvcvehhtffr