Chains and heterogens:
PDB Chain Sequences:
>1yxuA (A:) kekeplesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpm evvllkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsff wqvleavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvys ppewiryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlir wclalrpsdrptfeeiqnhpwmqdvllpqetaeihlhslspgpskvdhhhhhh
>1yxuA (A:) plesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpmevvl lkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvl eavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppew iryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwcla lrpsdrptfeeiqnhpwmqdvllpqetaeihlh
>1yxuB (B:) kekeplesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpm evvllkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsff wqvleavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvys ppewiryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlir wclalrpsdrptfeeiqnhpwmqdvllpqetaeihlhslspgpskvdhhhhhh
>1yxuB (B:) plesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpmevvl lkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvl eavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppew iryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwcla lrpsdrptfeeiqnhpwmqdvllpqetaeihlh
>1yxuC (C:) kekeplesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpm evvllkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsff wqvleavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvys ppewiryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlir wclalrpsdrptfeeiqnhpwmqdvllpqetaeihlhslspgpskvdhhhhhh
>1yxuC (C:) lesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpmevvll kkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvle avrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppewi ryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwclal rpsdrptfeeiqnhpwmqdvllpqetaeihlh
>1yxuD (D:) kekeplesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpm evvllkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsff wqvleavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvys ppewiryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlir wclalrpsdrptfeeiqnhpwmqdvllpqetaeihlhslspgpskvdhhhhhh
>1yxuD (D:) plesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpmevvl lkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvl eavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppew iryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwcla lrpsdrptfeeiqnhpwmqdvllpqetaeihlh