eF-site ID 1fqg-A PDB Code 1fqg Chain A click to enlarge Title MOLECULAR STRUCTURE OF THE ACYL-ENZYME INTERMEDIATE IN TEM-1 BETA-LACTAMASE Classification HYDROLASE Compound TEM-1 BETA-LACTAMASE Source null (BLAT_ECOLI) Sequence A:  HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEER FPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEY SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGP KELTAFLHNMGDHVTRLDRWNPELNEAIPNDERDTTMPAA MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSAL PAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTG SQATMDERNRQIAEIGASLIKHW Description Functional site 1) chain A residue 69 type sequence M description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 2) chain A residue 70 type sequence S description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 3) chain A residue 105 type sequence Y description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 4) chain A residue 130 type sequence S description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 5) chain A residue 132 type sequence N description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 6) chain A residue 170 type sequence N description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 7) chain A residue 234 type sequence K description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 8) chain A residue 235 type sequence S description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 9) chain A residue 236 type sequence G description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 10) chain A residue 237 type sequence A description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 11) chain A residue 243 type sequence R description BINDING SITE FOR RESIDUE PNM A 523 source : AC1 12) chain A residue 70 type catalytic sequence S description 2 source MCSA : MCSA1 13) chain A residue 73 type catalytic sequence K description 2 source MCSA : MCSA1 14) chain A residue 130 type catalytic sequence S description 2 source MCSA : MCSA1 15) chain A residue 166 type catalytic sequence N description 2 source MCSA : MCSA1 16) chain A residue 234 type catalytic sequence K description 2 source MCSA : MCSA1 17) chain A residue 237 type catalytic sequence A description 2 source MCSA : MCSA1 18) chain A residue 66-81 type prosite sequence FPMMSTFKVLLCGAVL description BETA_LACTAMASE_A Beta-lactamase class-A active site. FpMMSTfKvllCGAVL source prosite : PS00146 19) chain A residue 234 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 20) chain A residue 70 type ACT_SITE sequence S description Acyl-ester intermediate source Swiss-Prot : SWS_FT_FI1 21) chain A residue 168 type ACT_SITE sequence E description Proton acceptor source Swiss-Prot : SWS_FT_FI2

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