Chains and heterogens:
PDB Chain Sequences:
>1d2rA (A:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr
>1d2rB (B:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr
>1d2rC (C:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr
>1d2rD (D:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr
>1d2rE (E:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr
>1d2rF (F:) mktifsgiqpsgvitignyigalrqfvelqheyncyfcivdqhaitvwqdphelrqnirr laalylavgidptqatlfiqsevpahaqaawmlqcivyigelermtqfkeksagaaaaaa glltypplmaadillyntdivpvgedqkqhieltrdlaerfnkrygelftipearipkvg arimslvdptkkmsksdpnpkayitllddaktiekkiksavtdsegtirydkeakpgisn llniystlsgqsieelerqyegkgygvfkadlaqvvietlrpiqeryhhwmeseeldrvl degaekanrvasemvrkmeqamglgr