Chains and heterogens:
PDB Chain Sequences:
>4nv0A (A:) mgfdekreptggrlrlqdipaltqdhcrmrdpaeveriinefviggpermqivsdfdyti tkqrtedggavpssfgifnacqslpenfkaetdklyhkyrpieidphmpiaekvqymiew wtksgeltsgfpfdqseidqiaskythalrdrtheffadlqrlgiptlvfsaglgnsvvs vlrqanvlhpnvkvvsnflqfrdglldgfqqpmihtfnknetvlnetseyydlvhtrdhi ivmgdsigdadmasgvpasshimkigflfdhveanmkkymdtfdivlvddqtmdvprtll sliekqhklnleapkqssl
>4nv0A (A:) rlrlqdipaltqdhcrmrdpaeveriinefviggpermqivsdfdytitkqrtedggavp ssfgifnacqslpenfkaetdklyhkyrpieidphmpiaekvqymiewwtksgeltsgfp fdqseidqiaskythalrdrtheffadlqrlgiptlvfsaglgnsvvsvlrqanvlhpnv kvvsnflqfrdglldgfqqpmihtfnknetvlnetseyydlvhtrdhiivmgdsigdadm asgvpasshimkigflfdhveanmkkymdtfdivlvddqtmdvprtllsliekqhklnl
>4nv0B (B:) mgfdekreptggrlrlqdipaltqdhcrmrdpaeveriinefviggpermqivsdfdyti tkqrtedggavpssfgifnacqslpenfkaetdklyhkyrpieidphmpiaekvqymiew wtksgeltsgfpfdqseidqiaskythalrdrtheffadlqrlgiptlvfsaglgnsvvs vlrqanvlhpnvkvvsnflqfrdglldgfqqpmihtfnknetvlnetseyydlvhtrdhi ivmgdsigdadmasgvpasshimkigflfdhveanmkkymdtfdivlvddqtmdvprtll sliekqhklnleapkqssl
>4nv0B (B:) rlrlqdipaltqdhcrmrdpaeveriinefviggpermqivsdfdytitkqrtedggavp ssfgifnacqslpenfkaetdklyhkyrpieidphmpiaekvqymiewwtksgeltsgfp fdqseidqiaskythalrdrtheffadlqrlgiptlvfsaglgnsvvsvlrqanvlhpnv kvvsnflqfrdglldgfqqpmihtfnknetvlnetseyydlvhtrdhiivmgdsigdadm asgvpasshimkigflfdhveanmkkymdtfdivlvddqtmdvprtllsliekqhklnle