>3zi7B (B:) SEQRES residues masdkfpvaenpsssfkyesavqyrpapdsylnpcpqagrivketytgingtkslnvylp ygydpnkkynifylmhgggenentifsndvklqnildhaimngeleplivvtptfnggnc taqnfyqefrqnvipfveskystyaesttpqgiaasrmhrgfggfsmgglttwyvmvncl dyvayfmplsgdywygnspqdkansiaeainrsglskreyfvfaatgsediayanmnpqi eamkalphfdytsdfskgnfyflvapgathwwgyvrhyiydalpyffhelehhhhhh