eF-site ID 2ik7-B PDB Code 2ik7 Chain B click to enlarge Title Yeast inorganic pyrophosphatase variant D120N with magnesium and phosphate Classification HYDROLASE Compound Inorganic pyrophosphatase Source Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (IPYR_YEAST) Sequence B:  TYTTRQIGAKNTLEYKVYIEKDGKPVSAFHDIPLYADKEN NIFNMVVEIPRWTNAKLEITKEETLNPIIQDTKKGKLRFV RNCFPHHGYIHNYGAFPQTWEDPNVSHPETKAVGDNDPIN VLEIGETIAYTGQVKQVKALGIMALLDEGETDWKVIAIDI NDPLAPKLNDIEDVEKYFPGLLRATNEWFRIYKIPDGKPE NQFAFSGEAKNKKYALDIIKETHDSWKQLIAGKSSDSKGI DLTNVTLPDTPTYSKAASDAIPPASLKADAPIDKSIDKWF FI Description Functional site 1) chain B residue 115 type sequence D description BINDING SITE FOR RESIDUE MG B 287 source : AC3 2) chain B residue 120 type sequence N description BINDING SITE FOR RESIDUE MG B 287 source : AC3 3) chain B residue 152 type sequence D description BINDING SITE FOR RESIDUE MG B 287 source : AC3 4) chain B residue 56 type sequence K description BINDING SITE FOR RESIDUE PO4 B 288 source : AC5 5) chain B residue 78 type sequence R description BINDING SITE FOR RESIDUE PO4 B 288 source : AC5 6) chain B residue 147 type sequence D description BINDING SITE FOR RESIDUE PO4 B 288 source : AC5 7) chain B residue 192 type sequence Y description BINDING SITE FOR RESIDUE PO4 B 288 source : AC5 8) chain B residue 193 type sequence K description BINDING SITE FOR RESIDUE PO4 B 288 source : AC5 9) chain B residue 266 type MOD_RES sequence L description Phosphoserine => ECO:0007744|PubMed:18407956, ECO:0007744|PubMed:19779198 source Swiss-Prot : SWS_FT_FI5 10) chain B residue 79 type BINDING sequence F description source Swiss-Prot : SWS_FT_FI2 11) chain B residue 116 type BINDING sequence N description source Swiss-Prot : SWS_FT_FI2 12) chain B residue 121 type BINDING sequence V description source Swiss-Prot : SWS_FT_FI2 13) chain B residue 153 type BINDING sequence W description source Swiss-Prot : SWS_FT_FI2 14) chain B residue 65 type MOD_RES sequence L description Phosphothreonine => ECO:0007744|PubMed:18407956 source Swiss-Prot : SWS_FT_FI3 15) chain B residue 251 type MOD_RES sequence P description Phosphothreonine => ECO:0007744|PubMed:15665377, ECO:0007744|PubMed:17330950 source Swiss-Prot : SWS_FT_FI4 16) chain B residue 90 type ACT_SITE sequence I description Proton donor => ECO:0000269|PubMed:1322842 source Swiss-Prot : SWS_FT_FI1 17) chain B residue 239 type CROSSLNK sequence G description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0007744|PubMed:22106047 source Swiss-Prot : SWS_FT_FI7 18) chain B residue 279 type CROSSLNK sequence W description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0007744|PubMed:22106047 source Swiss-Prot : SWS_FT_FI7

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