Chains and heterogens:
PDB Chain Sequences:
>1ug6A (A:) mtenaekflwgvatsayqiegatqedgrgpsiwdafaqrpgairdgstgepacdhyrrye edialmqslgvrayrfsvawprilpegrgrinpkglafydrlvdrllasgitpfltlyhw dlplaleerggwrsretafafaeyaeavaraladrvpffatlnepwcsaflghwtgehap glrnleaalraahhlllghglavealraagarrvgivlnfapaygedpeavdvadryhnr ffldpilgkgypespfrdpppvpilsrdlelvarpldflgvnyyapvrvapgtgtlpvry lppegpatamgwevypeglyhllkrlgrevpwplyvtengaaypdlwtgeavvedperva yleahveaalrareegvdlrgyfvwslmdnfewafgytrrfglyyvdfpsqrripkrsal wyreriaraqt
>1ug6A (A:) naekflwgvatsayqiegatqedgrgpsiwdafaqrpgairdgstgepacdhyrryeedi almqslgvrayrfsvawprilpegrgrinpkglafydrlvdrllasgitpfltlyhwdlp laleerggwrsretafafaeyaeavaraladrvpffatlnepwcsaflghwtgehapglr nleaalraahhlllghglavealraagarrvgivlnfapaygedpeavdvadryhnrffl dpilgkgypespfrdpppvpilsrdlelvarpldflgvnyyapvrvapgtgtlpvrylpp egpatamgwevypeglyhllkrlgrevpwplyvtengaaypdlwtgeavvedpervayle ahveaalrareegvdlrgyfvwslmdnfewafgytrrfglyyvdfpsqrripkrsalwyr eriara