Chains and heterogens:
PDB Chain Sequences:
>6p9mA (A:) qpstanggfpsvvvtavtattsispdiestwkgllagesgihaledefvtkwdlavkigg hlkdpvdshmgrldmrrmsyvqrmgkllggqlwesagspevdpdrfavvvgtglggaeri vesydlmnaggprkvsplavqmimpngaaaviglqlgaragvmtpvsacssgseaiahaw rqivmgdadvavcggvegpiealpiaafsmmramstrndeperasrpfdkdrdgfvfgea galmlieteehakargakplarllgagitsdafhmvapaadgvragramtrslelaglsp adidhvnahgtatpigdaaeanairvagcdqaavyapksalghsigavgalesvltvltl rdgvipptlnyetpdpeidldvvageprygdyryavnnsfgfgghnvalafgry