>4gvgB (B:) observed residues (from ATOM records)
mgpvmlnvegceldaeereilahplvgglilftrnyhdpeqlrelvrqiraasrnhlvva
vdqeggrvqrfregftrlpaaqsffalhgleeggrlaqeagwlmasemiamdidisfapv
ldvghisaaigersyhadpakalamatrfidgmhdagmkttgkhfpghgavtetpcdprp
etdirgkdmsvfrtlisenkldaimpahviyraidprpasgspywlktvlrqelgfdgvi
fsddlsmgsyaeraqasldagcdmilvcnnrkgavsvldnlspikaervtrlyhkgsfsr
relmdsarwktasaqlnqlherwqeekagh