Chains and heterogens:
PDB Chain Sequences:
>1h3fA (A:) magtghtpeealallkrgaeeivpeeellaklkegrpltvklgadptrpdlhlghavvlr kmrqfqelghkvvliigdftgmigdpsgrsktrppltleetrenaktyvaqagkilrqep hlfelrynsewlegltfkevvrltslmtvaqmleredfkkryeagipislhellypfaqa ydsvairadvemggtdqrfnllvgrevqraygqspqvcflmpllvgldgrekmsksldny iglteppeamfkklmrvpdpllpsyfrlltdleeeeieallkagpvpahrvlarlltaay alpqippridrafyeslgyaweafgrdkeagpeevrraearydevakggipeeipevtip aselkegriwvarlftlagltpsnaearrliqnrglrldgevltdpmlqvdlsrprilqr gkdrfvrvrlsd
>1h3fA (A:) ghtpeealallkrgaeeivpeeellaklkegrpltvklgadptrpdlhlghavvlrkmrq fqelghkvvliigdftrenaktyvaqagkilrqephlfelrynsewlegltfkevvrlts lmtvaqmleredfkkryeagipislhellypfaqaydsvairadvemggtdqrfnllvgr evqraygqspqvcflmpllvgldgrekmsksldnyiglteppeamfkklmrvpdpllpsy frlltdleeeeieallkagpvpahrvlarlltaayalpqippridrafyeslgyaweafg rdkeagpeevrraearydevakeeipevtipaselkegriwvarlftlagltpsnaearr liqnrglrldgevltdpmlqvdlsrprilqrgkdrfvrvrlsd
>1h3fB (B:) magtghtpeealallkrgaeeivpeeellaklkegrpltvklgadptrpdlhlghavvlr kmrqfqelghkvvliigdftgmigdpsgrsktrppltleetrenaktyvaqagkilrqep hlfelrynsewlegltfkevvrltslmtvaqmleredfkkryeagipislhellypfaqa ydsvairadvemggtdqrfnllvgrevqraygqspqvcflmpllvgldgrekmsksldny iglteppeamfkklmrvpdpllpsyfrlltdleeeeieallkagpvpahrvlarlltaay alpqippridrafyeslgyaweafgrdkeagpeevrraearydevakggipeeipevtip aselkegriwvarlftlagltpsnaearrliqnrglrldgevltdpmlqvdlsrprilqr gkdrfvrvrlsd
>1h3fB (B:) ghtpeealallkrgaeeivpeeellaklkegrpltvklgadptrpdlhlghavvlrkmrq fqelghkvvliigdftgmitleetrenaktyvaqagkilrqephlfelrynsewlegltf kevvrltslmtvaqmleredfkkryeagipislhellypfaqaydsvairadvemggtdq rfnllvgrevqraygqspqvcflmpllvgldgrekmsksldnyiglteppeamfkklmrv pdpllpsyfrlltdleeeeieallkagpvpahrvlarlltaayalpqippridrafyesl gyaweafgrdkeagpeevrraearydeipevtipaselkegriwvarlftlagltpsnae arrliqnrglrldgevltdpmlqvdlsrprilqrgkdrfvrvrlsd