a-Helix B-Strand Only the n- Ca-Cbackbone The n-Ca- co backbone as well is represented. The vertical line as the Cp of R groups are represente is the helix axis here. Note that the amide planes are perpendicular to the page. N "Shorthand"a-helix Shorthand"B-strand
(a Phospholipid (Hy Collagen. a Myoglobin, a globular protein Bacterio fibrous protein
(a) Chymotrypsin primary sructure H,N-CGVPAIOPV L(SR IVNGEMLAVPGSWTWQ vsLoDKIGFH GGSLNEN,oWwIAAHOGVenT'isnvAGEg DoCsSsEXlnQKIKIA KVEKg NSKYNSLTINum. KISTnio ASESQTVSAnovCPSASDDF I AAGTTCVITCswoWGL TKYTINJANsPSDRLQQASL-mPLISNTNOK KImYwGIKIKDAMgICAGASGVSS, CMCDSGPLVne CKKNGAWTLVndGIvSwCSSTCgSTSTPGMAReVTALVNwvQQI1AAN-COOH Chymotrypsin apace-lnling model Ctrytrotr
The tetrameric structure of hemoglobin B-Ch Her a-Chains
The tetrameric structure of hemoglobin
Secondary Tertiary Quaternary structure structure structure structure Assembled Amino a hel kept subunits Acl chain