eF-site ID 1efr-E PDB Code 1efr Chain E click to enlarge Title BOVINE MITOCHONDRIAL F1-ATPASE COMPLEXED WITH THE PEPTIDE ANTIBIOTIC EFRAPEPTIN Classification HYDROLASE/ANTIBIOTIC Compound BOVINE MITOCHONDRIAL F1-ATPASE SUBUNIT ALPHA Source ORGANISM_COMMON: CATTLE; ORGANISM_SCIENTIFIC: BOS TAURUS; Sequence E:  TTGRIVAVIGAVVDVQFDEGLPPILNALEVQGRETRLVLE VAQHLGESTVRTIAMDGTEGLVRGQKVLDSGAPIRIPVGP ETLGRIMNVIGEPIDERGPIKTKQFAAIHAEAPEFVEMSV EQEILVTGIKVVDLLAPYAKGGKIGLFGGAGVGKTVLIME LINNVAKAHGGYSVFAGVGERTREGNDLYHEMIESGVINL KDATSKVALVYGQMNEPPGARARVALTGLTVAEYFRDQEG QDVLLFIDNIFRFTQAGSEVSALLGRIPSAVGYQPTLATD MGTMQERITTTKKGSITSVQAIYVPADDLTDPAPATTFAH LDATTVLSRAIAELGIYPAVDPLDSTSRIMDPNIVGSEHY DVARGVQKILQDYKSLQDIIAILGMDELSEEDKLTVSRAR KIQRFLSQPFQVAEVFTGHLGKLVPLKETIKGFQQILAGE YDHLPEQAFYMVGPIEEAVAKADKLA Description Functional site 1) chain E residue 162 type sequence K description THE RESIDUE LISTED IS THE LYSINE WITHIN THE P-LOOP (PHOSPHATE BINDING) MOTIF, GXXXXGKT/S. source : PLP 2) chain E residue 188 type sequence E description THE CARBOXYLATE GROUP OF THE GLUTAMIC ACID RESIDUE IS BELIEVED TO ACTIVATE A WATER MOLECULE FOR INLINE ATTACK ON THE GAMMA PHOSPHATE DURING ATP HYDROLYSIS. THE ARGININE RESIDUE (WHICH IS LOCATED ON AN ADJACENT ALPHA SUBUNIT) COULD HELP TO STABLIZE THE NEGATIVE CHARGE THAT DEVELOPS ON THE TERMINAL PHOSPHATE IN THE PUTATIVE PENTACOORDINATED TRANSITION STATE. source : CAT 3) chain E residue 155 type sequence F description BINDING SITE FOR CHAIN Q OF EFRAPEPTIN C source : BC2 4) chain E residue 315 type sequence D description BINDING SITE FOR CHAIN Q OF EFRAPEPTIN C source : BC2 5) chain E residue 317 type sequence L description BINDING SITE FOR CHAIN Q OF EFRAPEPTIN C source : BC2 6) chain E residue 332 type sequence T description BINDING SITE FOR CHAIN Q OF EFRAPEPTIN C source : BC2 7) chain E residue 352 type sequence D description BINDING SITE FOR CHAIN Q OF EFRAPEPTIN C source : BC2 8) chain E residue 162 type catalytic sequence K description 178 source MCSA : MCSA2 9) chain E residue 188 type catalytic sequence E description 178 source MCSA : MCSA2 10) chain E residue 189 type catalytic sequence R description 178 source MCSA : MCSA2 11) chain E residue 157 type MOD_RES sequence G description N6-acetyllysine => ECO:0000250|UniProtKB:Q91VR2 source Swiss-Prot : SWS_FT_FI1 12) chain E residue 472 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI3 13) chain E residue 74 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI3 14) chain E residue 111 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI3 15) chain E residue 209 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI3 16) chain E residue 214 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI3 17) chain E residue 148 type MOD_RES sequence K description N6-succinyllysine; alternate => ECO:0000250|UniProtKB:Q91VR2 source Swiss-Prot : SWS_FT_FI4 18) chain E residue 376 type MOD_RES sequence K description N6-succinyllysine; alternate => ECO:0000250|UniProtKB:Q91VR2 source Swiss-Prot : SWS_FT_FI4 19) chain E residue 262 type MOD_RES sequence T description Phosphoserine => ECO:0000250|UniProtKB:P36542 source Swiss-Prot : SWS_FT_FI5 20) chain E residue 365 type MOD_RES sequence S description Phosphoserine => ECO:0000250|UniProtKB:P06576 source Swiss-Prot : SWS_FT_FI6 21) chain E residue 383 type MOD_RES sequence S description Phosphoserine => ECO:0000250|UniProtKB:P10719 source Swiss-Prot : SWS_FT_FI7 22) chain E residue 430 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P56480 source Swiss-Prot : SWS_FT_FI8 23) chain E residue 435 type MOD_RES sequence K description N6-acetyllysine => ECO:0000250|UniProtKB:P56480 source Swiss-Prot : SWS_FT_FI8 24) chain E residue 56 type CARBOHYD sequence S description O-linked (GlcNAc) serine => ECO:0000250 source Swiss-Prot : SWS_FT_FI9

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