Chains and heterogens:
PDB Chain Sequences:
>1r5gA (A:) kvqtdppsvpicdlypngvfpkgqeceypptqdgrtaawrttseekkaldqaseeiwndf reaaeahrqvrkyvmswikpgmtmieicekledcsrklikenglnaglafptgcslnnca ahytpnagdttvlqyddickidfgthisgriidcaftvtfnpkydtllkavkdatntgik cagidvrlcdvgeaiqevmesyeveidgktyqvkpirnlnghsigqyrihagktvpiikg geatrmeegevyaietfgstgkgvvhddmecshymknfdvghvpirlprtkhllnvinen fgtlafcrrwldrlgeskylmalknlcdlgivdpypplcdikgsytaqfehtillrptck evvsrgddy