eF-site ID 2o1p-A PDB Code 2o1p Chain A click to enlarge Title Structure of yeast Poly(A) Polymerase in a somewhat closed state Classification TRANSFERASE Compound Poly(A) polymerase Source null (PAP_YEAST) Sequence A:  QKVFGITGPVSTVGATAAENKLNDSLIQELKKEGSFETEQ ETANRVQVLKILQELAQRFVYEVSKKKNMSDGMARDAGGK IFTYGSYRLGVHGPGSDIDTLVVVPKHVTREDFFTVFDSL LRERKELDEIAPVPDAFVPIIKIKFSGISIDLICARLDQP QVPLSLTLSDKNLLRNLDEKDLRALNGTRVTDEILELVPK PNVFRIALRAIKLWAQRRAVYANIFGFPGGVAWAMLVARI CQLYPNACSAVILNRFFIILSEWNWPQPVILKPIEDGPLQ VRVWNPKIYAQDRSHRMPVITPAYPSMCATHNITESTKKV ILQEFVRGVQITNDIFSNKKSWANLFEKNDFFFRYKFYLE ITAYTRGSDEQHLKWSGLVESKVRLLVMKLEVLAGIKIAH PFTKPFESSYCCPTEDDYEMIQDKYGSHKTETALNALKLV TDEIKDAPKAYLSTMYIGLDFNIENKKEKVDIHIPCTEFV NLCRSFNEDYGDHKVFNLALRFVKGYDLPDEVFDENEKRP SKK Description Functional site 1) chain A residue 87 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:17850751 source Swiss-Prot : SWS_FT_FI1 2) chain A residue 99 type BINDING sequence S description BINDING => ECO:0000269|PubMed:17850751 source Swiss-Prot : SWS_FT_FI1 3) chain A residue 215 type BINDING sequence K description BINDING => ECO:0000269|PubMed:17850751 source Swiss-Prot : SWS_FT_FI1 4) chain A residue 224 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:17850751 source Swiss-Prot : SWS_FT_FI1 5) chain A residue 233 type BINDING sequence G description BINDING => ECO:0000269|PubMed:17850751 source Swiss-Prot : SWS_FT_FI1 6) chain A residue 314 type SITE sequence H description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 7) chain A residue 315 type SITE sequence N description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 8) chain A residue 387 type SITE sequence R description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 9) chain A residue 392 type SITE sequence K description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 10) chain A residue 487 type SITE sequence E description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 11) chain A residue 140 type SITE sequence F description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 12) chain A residue 145 type SITE sequence K description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 13) chain A residue 294 type SITE sequence Q description Interaction with RNA source Swiss-Prot : SWS_FT_FI3 14) chain A residue 89 type catalytic sequence S description 796 source MCSA : MCSA1 15) chain A residue 100 type catalytic sequence D description 796 source MCSA : MCSA1 16) chain A residue 102 type catalytic sequence D description 796 source MCSA : MCSA1 17) chain A residue 154 type catalytic sequence D description 796 source MCSA : MCSA1 18) chain A residue 215 type catalytic sequence K description 796 source MCSA : MCSA1 19) chain A residue 224 type catalytic sequence Y description 796 source MCSA : MCSA1 20) chain A residue 100 type BINDING sequence D description source Swiss-Prot : SWS_FT_FI2 21) chain A residue 102 type BINDING sequence D description source Swiss-Prot : SWS_FT_FI2 22) chain A residue 154 type BINDING sequence D description source Swiss-Prot : SWS_FT_FI2

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