>5nrrB (B:) SEQRES residues
eadsgdgdsseyqdgkefgigdlvwgkikgfswwpamvvswkatskrqamsgmrwvqwfg
dgkfsevsadklvalglfsqhfnlatfnklvsyrkamyhalekarvragktfpsspgdsl
edqlkpmlewahggfkptgieglkpnntqp