HEADER TRANSPORT PROTEIN 27-JAN-26 22XS TITLE STRUCTURE OF A PERMEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTS SYSTEM MANNITOL-SPECIFIC EIICBA COMPONENT; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: EIICBA-MTL,EII-MTL; COMPND 5 EC: 2.7.1.197; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: MTLA, B3599, JW3573; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX, NUTRIENT, MEMBRANE, DRUG TARGET, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Z.JINRU,Z.JINRU,Z.JINRU REVDAT 1 04-NOV-26 22XS 0 JRNL AUTH Z.JINRU,Z.JINRU JRNL TITL STRUCTURE OF A PERMEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.230 REMARK 3 NUMBER OF PARTICLES : 127584 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 22XS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 02-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1300062909. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COMPLEX OF PERMEASE A REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 3000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO A 22 4.67 -64.42 REMARK 500 THR A 336 58.58 -94.90 REMARK 500 SER B 3 -99.49 56.35 REMARK 500 ALA B 219 5.63 -67.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-68760 RELATED DB: EMDB REMARK 900 STRUCTURE OF A PERMEASE DBREF 22XS A 2 339 UNP P00550 PTM3C_ECOLI 2 339 DBREF 22XS B 2 339 UNP P00550 PTM3C_ECOLI 2 339 SEQRES 1 A 338 SER SER ASP ILE LYS ILE LYS VAL GLN SER PHE GLY ARG SEQRES 2 A 338 PHE LEU SER ASN MET VAL MET PRO ASN ILE GLY ALA PHE SEQRES 3 A 338 ILE ALA TRP GLY ILE ILE THR ALA LEU PHE ILE PRO THR SEQRES 4 A 338 GLY TRP LEU PRO ASN GLU THR LEU ALA LYS LEU VAL GLY SEQRES 5 A 338 PRO MET ILE THR TYR LEU LEU PRO LEU LEU ILE GLY TYR SEQRES 6 A 338 THR GLY GLY LYS LEU VAL GLY GLY GLU ARG GLY GLY VAL SEQRES 7 A 338 VAL GLY ALA ILE THR THR MET GLY VAL ILE VAL GLY ALA SEQRES 8 A 338 ASP MET PRO MET PHE LEU GLY SER MET ILE ALA GLY PRO SEQRES 9 A 338 LEU GLY GLY TRP CYS ILE LYS HIS PHE ASP ARG TRP VAL SEQRES 10 A 338 ASP GLY LYS ILE LYS SER GLY PHE GLU MET LEU VAL ASN SEQRES 11 A 338 ASN PHE SER ALA GLY ILE ILE GLY MET ILE LEU ALA ILE SEQRES 12 A 338 LEU ALA PHE LEU GLY ILE GLY PRO ILE VAL GLU ALA LEU SEQRES 13 A 338 SER LYS MET LEU ALA ALA GLY VAL ASN PHE MET VAL VAL SEQRES 14 A 338 HIS ASP MET LEU PRO LEU ALA SER ILE PHE VAL GLU PRO SEQRES 15 A 338 ALA LYS ILE LEU PHE LEU ASN ASN ALA ILE ASN HIS GLY SEQRES 16 A 338 ILE PHE SER PRO LEU GLY ILE GLN GLN SER HIS GLU LEU SEQRES 17 A 338 GLY LYS SER ILE PHE PHE LEU ILE GLU ALA ASN PRO GLY SEQRES 18 A 338 PRO GLY MET GLY VAL LEU LEU ALA TYR MET PHE PHE GLY SEQRES 19 A 338 ARG GLY SER ALA LYS GLN SER ALA GLY GLY ALA ALA ILE SEQRES 20 A 338 ILE HIS PHE LEU GLY GLY ILE HIS GLU ILE TYR PHE PRO SEQRES 21 A 338 TYR VAL LEU MET ASN PRO ARG LEU ILE LEU ALA VAL ILE SEQRES 22 A 338 LEU GLY GLY MET THR GLY VAL PHE THR LEU THR ILE LEU SEQRES 23 A 338 GLY GLY GLY LEU VAL SER PRO ALA SER PRO GLY SER ILE SEQRES 24 A 338 LEU ALA VAL LEU ALA MET THR PRO LYS GLY ALA TYR PHE SEQRES 25 A 338 ALA ASN ILE ALA GLY VAL CYS ALA ALA MET ALA VAL SER SEQRES 26 A 338 PHE VAL VAL SER ALA ILE LEU LEU LYS THR SER LYS VAL SEQRES 1 B 338 SER SER ASP ILE LYS ILE LYS VAL GLN SER PHE GLY ARG SEQRES 2 B 338 PHE LEU SER ASN MET VAL MET PRO ASN ILE GLY ALA PHE SEQRES 3 B 338 ILE ALA TRP GLY ILE ILE THR ALA LEU PHE ILE PRO THR SEQRES 4 B 338 GLY TRP LEU PRO ASN GLU THR LEU ALA LYS LEU VAL GLY SEQRES 5 B 338 PRO MET ILE THR TYR LEU LEU PRO LEU LEU ILE GLY TYR SEQRES 6 B 338 THR GLY GLY LYS LEU VAL GLY GLY GLU ARG GLY GLY VAL SEQRES 7 B 338 VAL GLY ALA ILE THR THR MET GLY VAL ILE VAL GLY ALA SEQRES 8 B 338 ASP MET PRO MET PHE LEU GLY SER MET ILE ALA GLY PRO SEQRES 9 B 338 LEU GLY GLY TRP CYS ILE LYS HIS PHE ASP ARG TRP VAL SEQRES 10 B 338 ASP GLY LYS ILE LYS SER GLY PHE GLU MET LEU VAL ASN SEQRES 11 B 338 ASN PHE SER ALA GLY ILE ILE GLY MET ILE LEU ALA ILE SEQRES 12 B 338 LEU ALA PHE LEU GLY ILE GLY PRO ILE VAL GLU ALA LEU SEQRES 13 B 338 SER LYS MET LEU ALA ALA GLY VAL ASN PHE MET VAL VAL SEQRES 14 B 338 HIS ASP MET LEU PRO LEU ALA SER ILE PHE VAL GLU PRO SEQRES 15 B 338 ALA LYS ILE LEU PHE LEU ASN ASN ALA ILE ASN HIS GLY SEQRES 16 B 338 ILE PHE SER PRO LEU GLY ILE GLN GLN SER HIS GLU LEU SEQRES 17 B 338 GLY LYS SER ILE PHE PHE LEU ILE GLU ALA ASN PRO GLY SEQRES 18 B 338 PRO GLY MET GLY VAL LEU LEU ALA TYR MET PHE PHE GLY SEQRES 19 B 338 ARG GLY SER ALA LYS GLN SER ALA GLY GLY ALA ALA ILE SEQRES 20 B 338 ILE HIS PHE LEU GLY GLY ILE HIS GLU ILE TYR PHE PRO SEQRES 21 B 338 TYR VAL LEU MET ASN PRO ARG LEU ILE LEU ALA VAL ILE SEQRES 22 B 338 LEU GLY GLY MET THR GLY VAL PHE THR LEU THR ILE LEU SEQRES 23 B 338 GLY GLY GLY LEU VAL SER PRO ALA SER PRO GLY SER ILE SEQRES 24 B 338 LEU ALA VAL LEU ALA MET THR PRO LYS GLY ALA TYR PHE SEQRES 25 B 338 ALA ASN ILE ALA GLY VAL CYS ALA ALA MET ALA VAL SER SEQRES 26 B 338 PHE VAL VAL SER ALA ILE LEU LEU LYS THR SER LYS VAL HET MTL A 401 12 HET MTL B 401 12 HETNAM MTL D-MANNITOL FORMUL 3 MTL 2(C6 H14 O6) HELIX 1 AA1 SER A 2 MET A 21 1 20 HELIX 2 AA2 ASN A 23 ILE A 38 1 16 HELIX 3 AA3 THR A 47 LYS A 50 5 4 HELIX 4 AA4 LEU A 51 GLY A 91 1 41 HELIX 5 AA5 PHE A 97 ASP A 119 1 23 HELIX 6 AA6 PHE A 126 HIS A 171 1 46 HELIX 7 AA7 MET A 173 PRO A 175 5 3 HELIX 8 AA8 LEU A 176 LEU A 187 1 12 HELIX 9 AA9 LEU A 189 LEU A 209 1 21 HELIX 10 AB1 PRO A 221 PHE A 234 1 14 HELIX 11 AB2 GLY A 237 GLY A 254 1 18 HELIX 12 AB3 ILE A 255 ILE A 258 5 4 HELIX 13 AB4 TYR A 259 MET A 265 1 7 HELIX 14 AB5 ARG A 268 LEU A 287 1 20 HELIX 15 AB6 SER A 299 THR A 307 1 9 HELIX 16 AB7 ALA A 311 THR A 336 1 26 HELIX 17 AB8 SER B 3 MET B 21 1 19 HELIX 18 AB9 ASN B 23 ILE B 38 1 16 HELIX 19 AC1 LEU B 48 LYS B 50 5 3 HELIX 20 AC2 LEU B 51 LEU B 59 1 9 HELIX 21 AC3 LEU B 59 GLY B 91 1 33 HELIX 22 AC4 PHE B 97 ASP B 119 1 23 HELIX 23 AC5 PHE B 126 GLY B 149 1 24 HELIX 24 AC6 GLY B 149 HIS B 171 1 23 HELIX 25 AC7 MET B 173 LEU B 176 5 4 HELIX 26 AC8 ALA B 177 LEU B 187 1 11 HELIX 27 AC9 LEU B 189 ILE B 197 1 9 HELIX 28 AD1 ILE B 197 GLY B 210 1 14 HELIX 29 AD2 PRO B 221 GLY B 235 1 15 HELIX 30 AD3 GLY B 237 LEU B 252 1 16 HELIX 31 AD4 ILE B 255 ILE B 258 5 4 HELIX 32 AD5 TYR B 259 ASN B 266 1 8 HELIX 33 AD6 PRO B 267 LEU B 269 5 3 HELIX 34 AD7 ILE B 270 LEU B 287 1 18 HELIX 35 AD8 SER B 299 THR B 307 1 9 HELIX 36 AD9 ALA B 311 THR B 336 1 26 CISPEP 1 SER A 296 PRO A 297 0 0.18 CISPEP 2 SER B 296 PRO B 297 0 -0.09 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 4971 4972 CONECT 4972 4971 4973 CONECT 4973 4972 4974 4975 CONECT 4974 4973 CONECT 4975 4973 4976 4977 CONECT 4976 4975 CONECT 4977 4975 4978 4979 CONECT 4978 4977 CONECT 4979 4977 4980 4981 CONECT 4980 4979 CONECT 4981 4979 4982 CONECT 4982 4981 CONECT 4983 4984 CONECT 4984 4983 4985 CONECT 4985 4984 4986 4987 CONECT 4986 4985 CONECT 4987 4985 4988 4989 CONECT 4988 4987 CONECT 4989 4987 4990 4991 CONECT 4990 4989 CONECT 4991 4989 4992 4993 CONECT 4992 4991 CONECT 4993 4991 4994 CONECT 4994 4993 MASTER 118 0 2 36 0 0 0 6 4992 2 24 52 END