Chains and heterogens:
PDB Chain Sequences:
>4aalA (A:) wshpqfekgaetavpnsedvmkraqglfkpipakppvmkdnpaspsrvelgrmlffdprl sashliscntchnvglggtdiletsighgwqkgprnsptvlnavyniaqfwdgraedlaa qakgpvqasvemnnkpenlvatlksipgypplfrkafpgqgdpvtfdnvakaievfeatl vtpdapfdkylkgnrkaisstaeqglalfldkgcaachsgvnmggtgyfpfgvredpgpv vrpvddtgrykvtstaadkyvfrspslrnvaitmpyfhsgkvwklkdavkimgsaqlgis itdadadkivtflntltgaqpkvmhpvlppnsddtprpvsn
>4aalA (A:) edvmkraqglfkpipakppvmkdnpaspsrvelgrmlffdprlsashliscntchnvglg gtdiletsighgwqkgprnsptvlnavyniaqfwdgraedlaaqakgpvqasvemnnkpe nlvatlksipgypplfrkafpgqgdpvtfdnvakaievfeatlvtpdapfdkylkgnrka isstaeqglalfldkgcaachsgvnmggtgyfpfgvredpgpvddtgrykvtstaadkyv frspslrnvaitmpyfhsgkvwklkdavkimgsaqlgisitdadadkivtflntltgaqp kvmhpvlppnsddtprpvsn
>4aalB (B:) wshpqfekgaetavpnsedvmkraqglfkpipakppvmkdnpaspsrvelgrmlffdprl sashliscntchnvglggtdiletsighgwqkgprnsptvlnavyniaqfwdgraedlaa qakgpvqasvemnnkpenlvatlksipgypplfrkafpgqgdpvtfdnvakaievfeatl vtpdapfdkylkgnrkaisstaeqglalfldkgcaachsgvnmggtgyfpfgvredpgpv vrpvddtgrykvtstaadkyvfrspslrnvaitmpyfhsgkvwklkdavkimgsaqlgis itdadadkivtflntltgaqpkvmhpvlppnsddtprpvsn
>4aalB (B:) edvmkraqglfkpipakppvmkdnpaspsrvelgrmlffdprlsashliscntchnvglg gtdiletsighgwqkgprnsptvlnavyniaqfwdgraedlaaqakgpvqasvemnnkpe nlvatlksipgypplfrkafpgqgdpvtfdnvakaievfeatlvtpdapfdkylkgnrka isstaeqglalfldkgcaachsgvnmggtgyfpfgvredpgvddtgrykvtstaadkyvf rspslrnvaitmpyfhsgkvwklkdavkimgsaqlgisitdadadkivtflntltgaqpk vmhpvlppnsddtprpvsn