eF-site ID 5i63-D PDB Code 5i63 Chain D click to enlarge Title Crystal structure of TEM1 beta-lactamase mutant I263N in the presence of 1.2 MPa xenon Classification HYDROLASE Compound Beta-lactamase TEM Source (BLAT_ECOLX) Sequence D:  HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEER FPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEY SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGP KELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTTPAA MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSAL PAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVNYTTG SQATMDERNRQIAEIGASLIKHW Description Functional site 1) chain D residue 263 type sequence N description binding site for residue XE D 301 source : AC6 2) chain D residue 279 type sequence I description binding site for residue XE D 301 source : AC6 3) chain D residue 282 type sequence I description binding site for residue XE D 301 source : AC6 4) chain D residue 221 type sequence L description binding site for residue XE D 302 source : AC7 5) chain D residue 70 type catalytic sequence S description 2 source MCSA : MCSA4 6) chain D residue 73 type catalytic sequence K description 2 source MCSA : MCSA4 7) chain D residue 130 type catalytic sequence S description 2 source MCSA : MCSA4 8) chain D residue 166 type catalytic sequence E description 2 source MCSA : MCSA4 9) chain D residue 234 type catalytic sequence K description 2 source MCSA : MCSA4 10) chain D residue 237 type catalytic sequence A description 2 source MCSA : MCSA4 11) chain D residue 70 type ACT_SITE sequence S description Acyl-ester intermediate source Swiss-Prot : SWS_FT_FI1 12) chain D residue 168 type ACT_SITE sequence E description Proton acceptor source Swiss-Prot : SWS_FT_FI2 13) chain D residue 234 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3

Display surface Download Links