Chains and heterogens:
PDB Chain Sequences:
>4nrsA (A:) mgsshhhhhhssglvprgshmasmtggqqmgrgsefafvkiasdgkgftrygepylirga nywqgmnlgaddcsggdrkrmeleikqmaemginnlrvmassegpddqpyrmrpsmmpqp gkynegvfvgldylldtmdrynmtavmtlgnfwqwsggfgqyvawitgnqtipypvgdvt ydeftqfaarfyndseiapkanklfkdhiytvqnrrntvngkiykedpvimswqianapq eapaswfeeistfikkgapkhlvsagleskldeydfdrahdhknidyttchcwvenwgiy dpadpdglphaneymhdflesrskwaaqlnkpivmeefgmardawrnpedetykylpstp tshkdeyyqkafnqivslasnrsfsgsnfwayggegrstyppnpygmvwlgdpphephgw ysvysndttvqiikdynanllkvqkelsk
>4nrsA (A:) sefafvkiasdgkgftrygepylirganywqgmnlgaddcsggdrkrmeleikqmaemgi nnlrvmassegpddqpyrmrpsmmpqpgkynegvfvgldylldtmdrynmtavmtlgnfw qwsggfgqyvawitgnqtipypvgdvtydeftqfaarfyndseiapkanklfkdhiytvq nrrntvngkiykedpvimswqianapqeapaswfeeistfikkgapkhlvsaglesklde ydfdrahdhknidyttchcwvenwgiydpadpdglphaneymhdflesrskwaaqlnkpi vmeefgmardawrnpedetykylpstptshkdeyyqkafnqivslasnrsfsgsnfwayg gegrstyppnpygmvwlgdpphephgwysvysndttvqiikdynanllkvqkelsk
>4nrsB (B:) mgsshhhhhhssglvprgshmasmtggqqmgrgsefafvkiasdgkgftrygepylirga nywqgmnlgaddcsggdrkrmeleikqmaemginnlrvmassegpddqpyrmrpsmmpqp gkynegvfvgldylldtmdrynmtavmtlgnfwqwsggfgqyvawitgnqtipypvgdvt ydeftqfaarfyndseiapkanklfkdhiytvqnrrntvngkiykedpvimswqianapq eapaswfeeistfikkgapkhlvsagleskldeydfdrahdhknidyttchcwvenwgiy dpadpdglphaneymhdflesrskwaaqlnkpivmeefgmardawrnpedetykylpstp tshkdeyyqkafnqivslasnrsfsgsnfwayggegrstyppnpygmvwlgdpphephgw ysvysndttvqiikdynanllkvqkelsk
>4nrsB (B:) sefafvkiasdgkgftrygepylirganywqgmnlgaddcsggdrkrmeleikqmaemgi nnlrvmassegpddqpyrmrpsmmpqpgkynegvfvgldylldtmdrynmtavmtlgnfw qwsggfgqyvawitgnqtipypvgdvtydeftqfaarfyndseiapkanklfkdhiytvq nrrntvngkiykedpvimswqianapqeapaswfeeistfikkgapkhlvsaglesklde ydfdrahdhknidyttchcwvenwgiydpadpdglphaneymhdflesrskwaaqlnkpi vmeefgmardawrnpedetykylpstptshkdeyyqkafnqivslasnrsfsgsnfwayg gegrstyppnpygmvwlgdpphephgwysvysndttvqiikdynanllkvqkels