eF-site ID 5a00-A PDB Code 5a00 Chain A click to enlarge Title Structure of human PARP1 catalytic domain bound to an isoindolinone inhibitor Classification TRANSFERASE Compound POLY [ADP-RIBOSE] POLYMERASE 1 Source (PARP1_HUMAN) Sequence A:  KSKLPKPVQDLIKMIFDVESMKKAMVEYEIDLQKMPLGKL SKRQIQAAYSILSEVQQAVSQGSSDSQILDLSNRFYTLIP HDPPLLNNADSVQAKVEMLDNLLDIEVAYSLLRGGSKDPI DVNYEKLKTDIKVVDRDSEEAEIIRKYVKNTHATTHNAYD LEVIDIFKIEREGECQRYKPFKQLHNRRLLWHGSRTTNFA GILSQGLRIAPPEAPVTGYMFGKGIYFADMVSKSANYCHT SQGDPIGLILLGEVALGNMYELKHASHISKLPKGKHSVKG LGKTTPDPSANISLDGVDVPLGTGISSGVNDTSLLYNEYI VYDIAQVNLKYLLKLKFNFK Description (1)  POLY [ADP-RIBOSE] POLYMERASE 1 (E.C.2.4.2.30) Functional site 1) chain A residue 759 type sequence Q description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 2) chain A residue 762 type sequence V description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 3) chain A residue 862 type sequence H description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 4) chain A residue 863 type sequence G description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 5) chain A residue 887 type sequence T description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 6) chain A residue 888 type sequence G description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 7) chain A residue 889 type sequence Y description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 8) chain A residue 896 type sequence Y description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 9) chain A residue 897 type sequence F description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 10) chain A residue 898 type sequence A description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 11) chain A residue 903 type sequence K description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 12) chain A residue 904 type sequence S description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 13) chain A residue 907 type sequence Y description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 14) chain A residue 988 type sequence E description BINDING SITE FOR RESIDUE D7N A 2012 source : AC1 15) chain A residue 903 type sequence K description BINDING SITE FOR RESIDUE SO4 A 2013 source : AC2 16) chain A residue 985 type sequence L description BINDING SITE FOR RESIDUE SO4 A 2013 source : AC2 17) chain A residue 986 type sequence Y description BINDING SITE FOR RESIDUE SO4 A 2013 source : AC2 18) chain A residue 858 type sequence R description BINDING SITE FOR RESIDUE SO4 A 2014 source : AC3 19) chain A residue 928 type sequence N description BINDING SITE FOR RESIDUE SO4 A 2014 source : AC3 20) chain A residue 929 type sequence M description BINDING SITE FOR RESIDUE SO4 A 2014 source : AC3 21) chain A residue 945 type sequence K description BINDING SITE FOR RESIDUE SO4 A 2014 source : AC3 22) chain A residue 949 type sequence K description BINDING SITE FOR RESIDUE SO4 A 2014 source : AC3 23) chain A residue 988 type ACT_SITE sequence E description For poly [ADP-ribose] polymerase activity => ECO:0000305|PubMed:32028527, ECO:0000305|PubMed:7852410, ECO:0000305|PubMed:9315851 source Swiss-Prot : SWS_FT_FI1 24) chain A residue 862 type BINDING sequence H description BINDING => ECO:0000250|UniProtKB:Q9UGN5 source Swiss-Prot : SWS_FT_FI2 25) chain A residue 871 type BINDING sequence G description BINDING => ECO:0000250|UniProtKB:Q9UGN5 source Swiss-Prot : SWS_FT_FI2 26) chain A residue 878 type BINDING sequence R description BINDING => ECO:0000250|UniProtKB:Q9UGN5 source Swiss-Prot : SWS_FT_FI2 27) chain A residue 904 type BINDING sequence S description BINDING => ECO:0000250|UniProtKB:Q9UGN5 source Swiss-Prot : SWS_FT_FI2 28) chain A residue 782 type MOD_RES sequence S description Phosphoserine => ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:23186163 source Swiss-Prot : SWS_FT_FI3

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