HEADER CHOLINE-BINDING PROTEIN 06-JUN-25 9VCP TITLE STRUCTURE OF CHOLINE TRANSPORTER BETT WITH C-TERMINAL TITLE 2 DELETION(RESIDUES 514-677 DELETED) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIGH-AFFINITY CHOLINE TRANSPORT PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: BETT, B0314, JW0306; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHOLINE TRANSPORTER; TRIMER ORGANIZATION; LEUT FOLD; MEMBRANE KEYWDS 2 PROTEIN, CHOLINE-BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.J.SHI,X.Q.CHENG,W.X.JIANG,Q.XING REVDAT 1 10-JUN-26 9VCP 0 JRNL AUTH D.J.SHI,X.Q.CHENG,W.X.JIANG,Q.XING JRNL TITL STRUCTURAL AND MECHANISTIC INSIGHT INTO OSMOSENSATION AND JRNL TITL 2 OSMOREGULATION BY THE BACTERIAL CHOLINE TRANSPORTER BETT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL 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) : 3.290 REMARK 3 NUMBER OF PARTICLES : 114499 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 9VCP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 10-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300060351. 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 : HOMOTRIMER OF CHOLINE REMARK 245 TRANSPORTER BETT REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 16.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 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 : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 4300.00 REMARK 245 ILLUMINATION MODE : OTHER 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 TYR A 146 53.74 -94.00 REMARK 500 CYS B 74 55.15 -93.53 REMARK 500 GLN B 86 58.76 -95.94 REMARK 500 TRP B 96 -70.39 -61.02 REMARK 500 ALA B 97 27.59 49.11 REMARK 500 MET B 99 11.96 55.17 REMARK 500 ALA B 102 13.24 58.49 REMARK 500 HIS B 379 58.95 -93.77 REMARK 500 ALA C 102 -3.81 68.41 REMARK 500 ILE C 356 -60.45 -99.26 REMARK 500 HIS C 379 49.04 -93.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64960 RELATED DB: EMDB REMARK 900 STRUCTURE OF CHOLINE TRANSPORTER BETT WITH C-TERMINAL REMARK 900 DELETION(RESIDUES 514-677 DELETED) DBREF 9VCP A 9 512 UNP P0ABC9 BETT_ECOLI 9 512 DBREF 9VCP B 9 512 UNP P0ABC9 BETT_ECOLI 9 512 DBREF 9VCP C 9 512 UNP P0ABC9 BETT_ECOLI 9 512 SEQRES 1 A 504 GLU LYS ASP LYS ILE ASN PRO VAL VAL PHE TYR THR SER SEQRES 2 A 504 ALA GLY LEU ILE LEU LEU PHE SER LEU THR THR ILE LEU SEQRES 3 A 504 PHE ARG ASP PHE SER ALA LEU TRP ILE GLY ARG THR LEU SEQRES 4 A 504 ASP TRP VAL SER LYS THR PHE GLY TRP TYR TYR LEU LEU SEQRES 5 A 504 ALA ALA THR LEU TYR ILE VAL PHE VAL VAL CYS ILE ALA SEQRES 6 A 504 CYS SER ARG PHE GLY SER VAL LYS LEU GLY PRO GLU GLN SEQRES 7 A 504 SER LYS PRO GLU PHE SER LEU LEU SER TRP ALA ALA MET SEQRES 8 A 504 LEU PHE ALA ALA GLY ILE GLY ILE ASP LEU MET PHE PHE SEQRES 9 A 504 SER VAL ALA GLU PRO VAL THR GLN TYR MET GLN PRO PRO SEQRES 10 A 504 GLU GLY ALA GLY GLN THR ILE GLU ALA ALA ARG GLN ALA SEQRES 11 A 504 MET VAL TRP THR LEU PHE HIS TYR GLY LEU THR GLY TRP SEQRES 12 A 504 SER MET TYR ALA LEU MET GLY MET ALA LEU GLY TYR PHE SEQRES 13 A 504 SER TYR ARG TYR ASN LEU PRO LEU THR ILE ARG SER ALA SEQRES 14 A 504 LEU TYR PRO ILE PHE GLY LYS ARG ILE ASN GLY PRO ILE SEQRES 15 A 504 GLY HIS SER VAL ASP ILE ALA ALA VAL ILE GLY THR ILE SEQRES 16 A 504 PHE GLY ILE ALA THR THR LEU GLY ILE GLY VAL VAL GLN SEQRES 17 A 504 LEU ASN TYR GLY LEU SER VAL LEU PHE ASP ILE PRO ASP SEQRES 18 A 504 SER MET ALA ALA LYS ALA ALA LEU ILE ALA LEU SER VAL SEQRES 19 A 504 ILE ILE ALA THR ILE SER VAL THR SER GLY VAL ASP LYS SEQRES 20 A 504 GLY ILE ARG VAL LEU SER GLU LEU ASN VAL ALA LEU ALA SEQRES 21 A 504 LEU GLY LEU ILE LEU PHE VAL LEU PHE MET GLY ASP THR SEQRES 22 A 504 SER PHE LEU LEU ASN ALA LEU VAL LEU ASN VAL GLY ASP SEQRES 23 A 504 TYR VAL ASN ARG PHE MET GLY MET THR LEU ASN SER PHE SEQRES 24 A 504 ALA PHE ASP ARG PRO VAL GLU TRP MET ASN ASN TRP THR SEQRES 25 A 504 LEU PHE PHE TRP ALA TRP TRP VAL ALA TRP SER PRO PHE SEQRES 26 A 504 VAL GLY LEU PHE LEU ALA ARG ILE SER ARG GLY ARG THR SEQRES 27 A 504 ILE ARG GLN PHE VAL LEU GLY THR LEU ILE ILE PRO PHE SEQRES 28 A 504 THR PHE THR LEU LEU TRP LEU SER VAL PHE GLY ASN SER SEQRES 29 A 504 ALA LEU TYR GLU ILE ILE HIS GLY GLY ALA ALA PHE ALA SEQRES 30 A 504 GLU GLU ALA MET VAL HIS PRO GLU ARG GLY PHE TYR SER SEQRES 31 A 504 LEU LEU ALA GLN TYR PRO ALA PHE THR PHE SER ALA SER SEQRES 32 A 504 VAL ALA THR ILE THR GLY LEU LEU PHE TYR VAL THR SER SEQRES 33 A 504 ALA ASP SER GLY ALA LEU VAL LEU GLY ASN PHE THR SER SEQRES 34 A 504 GLN LEU LYS ASP ILE ASN SER ASP ALA PRO GLY TRP LEU SEQRES 35 A 504 ARG VAL PHE TRP SER VAL ALA ILE GLY LEU LEU THR LEU SEQRES 36 A 504 GLY MET LEU MET THR ASN GLY ILE SER ALA LEU GLN ASN SEQRES 37 A 504 THR THR VAL ILE MET GLY LEU PRO PHE SER PHE VAL ILE SEQRES 38 A 504 PHE PHE VAL MET ALA GLY LEU TYR LYS SER LEU LYS VAL SEQRES 39 A 504 GLU ASP TYR ARG ARG GLU SER ALA ASN ARG SEQRES 1 B 504 GLU LYS ASP LYS ILE ASN PRO VAL VAL PHE TYR THR SER SEQRES 2 B 504 ALA GLY LEU ILE LEU LEU PHE SER LEU THR THR ILE LEU SEQRES 3 B 504 PHE ARG ASP PHE SER ALA LEU TRP ILE GLY ARG THR LEU SEQRES 4 B 504 ASP TRP VAL SER LYS THR PHE GLY TRP TYR TYR LEU LEU SEQRES 5 B 504 ALA ALA THR LEU TYR ILE VAL PHE VAL VAL CYS ILE ALA SEQRES 6 B 504 CYS SER ARG PHE GLY SER VAL LYS LEU GLY PRO GLU GLN SEQRES 7 B 504 SER LYS PRO GLU PHE SER LEU LEU SER TRP ALA ALA MET SEQRES 8 B 504 LEU PHE ALA ALA GLY ILE GLY ILE ASP LEU MET PHE PHE SEQRES 9 B 504 SER VAL ALA GLU PRO VAL THR GLN TYR MET GLN PRO PRO SEQRES 10 B 504 GLU GLY ALA GLY GLN THR ILE GLU ALA ALA ARG GLN ALA SEQRES 11 B 504 MET VAL TRP THR LEU PHE HIS TYR GLY LEU THR GLY TRP SEQRES 12 B 504 SER MET TYR ALA LEU MET GLY MET ALA LEU GLY TYR PHE SEQRES 13 B 504 SER TYR ARG TYR ASN LEU PRO LEU THR ILE ARG SER ALA SEQRES 14 B 504 LEU TYR PRO ILE PHE GLY LYS ARG ILE ASN GLY PRO ILE SEQRES 15 B 504 GLY HIS SER VAL ASP ILE ALA ALA VAL ILE GLY THR ILE SEQRES 16 B 504 PHE GLY ILE ALA THR THR LEU GLY ILE GLY VAL VAL GLN SEQRES 17 B 504 LEU ASN TYR GLY LEU SER VAL LEU PHE ASP ILE PRO ASP SEQRES 18 B 504 SER MET ALA ALA LYS ALA ALA LEU ILE ALA LEU SER VAL SEQRES 19 B 504 ILE ILE ALA THR ILE SER VAL THR SER GLY VAL ASP LYS SEQRES 20 B 504 GLY ILE ARG VAL LEU SER GLU LEU ASN VAL ALA LEU ALA SEQRES 21 B 504 LEU GLY LEU ILE LEU PHE VAL LEU PHE MET GLY ASP THR SEQRES 22 B 504 SER PHE LEU LEU ASN ALA LEU VAL LEU ASN VAL GLY ASP SEQRES 23 B 504 TYR VAL ASN ARG PHE MET GLY MET THR LEU ASN SER PHE SEQRES 24 B 504 ALA PHE ASP ARG PRO VAL GLU TRP MET ASN ASN TRP THR SEQRES 25 B 504 LEU PHE PHE TRP ALA TRP TRP VAL ALA TRP SER PRO PHE SEQRES 26 B 504 VAL GLY LEU PHE LEU ALA ARG ILE SER ARG GLY ARG THR SEQRES 27 B 504 ILE ARG GLN PHE VAL LEU GLY THR LEU ILE ILE PRO PHE SEQRES 28 B 504 THR PHE THR LEU LEU TRP LEU SER VAL PHE GLY ASN SER SEQRES 29 B 504 ALA LEU TYR GLU ILE ILE HIS GLY GLY ALA ALA PHE ALA SEQRES 30 B 504 GLU GLU ALA MET VAL HIS PRO GLU ARG GLY PHE TYR SER SEQRES 31 B 504 LEU LEU ALA GLN TYR PRO ALA PHE THR PHE SER ALA SER SEQRES 32 B 504 VAL ALA THR ILE THR GLY LEU LEU PHE TYR VAL THR SER SEQRES 33 B 504 ALA ASP SER GLY ALA LEU VAL LEU GLY ASN PHE THR SER SEQRES 34 B 504 GLN LEU LYS ASP ILE ASN SER ASP ALA PRO GLY TRP LEU SEQRES 35 B 504 ARG VAL PHE TRP SER VAL ALA ILE GLY LEU LEU THR LEU SEQRES 36 B 504 GLY MET LEU MET THR ASN GLY ILE SER ALA LEU GLN ASN SEQRES 37 B 504 THR THR VAL ILE MET GLY LEU PRO PHE SER PHE VAL ILE SEQRES 38 B 504 PHE PHE VAL MET ALA GLY LEU TYR LYS SER LEU LYS VAL SEQRES 39 B 504 GLU ASP TYR ARG ARG GLU SER ALA ASN ARG SEQRES 1 C 504 GLU LYS ASP LYS ILE ASN PRO VAL VAL PHE TYR THR SER SEQRES 2 C 504 ALA GLY LEU ILE LEU LEU PHE SER LEU THR THR ILE LEU SEQRES 3 C 504 PHE ARG ASP PHE SER ALA LEU TRP ILE GLY ARG THR LEU SEQRES 4 C 504 ASP TRP VAL SER LYS THR PHE GLY TRP TYR TYR LEU LEU SEQRES 5 C 504 ALA ALA THR LEU TYR ILE VAL PHE VAL VAL CYS ILE ALA SEQRES 6 C 504 CYS SER ARG PHE GLY SER VAL LYS LEU GLY PRO GLU GLN SEQRES 7 C 504 SER LYS PRO GLU PHE SER LEU LEU SER TRP ALA ALA MET SEQRES 8 C 504 LEU PHE ALA ALA GLY ILE GLY ILE ASP LEU MET PHE PHE SEQRES 9 C 504 SER VAL ALA GLU PRO VAL THR GLN TYR MET GLN PRO PRO SEQRES 10 C 504 GLU GLY ALA GLY GLN THR ILE GLU ALA ALA ARG GLN ALA SEQRES 11 C 504 MET VAL TRP THR LEU PHE HIS TYR GLY LEU THR GLY TRP SEQRES 12 C 504 SER MET TYR ALA LEU MET GLY MET ALA LEU GLY TYR PHE SEQRES 13 C 504 SER TYR ARG TYR ASN LEU PRO LEU THR ILE ARG SER ALA SEQRES 14 C 504 LEU TYR PRO ILE PHE GLY LYS ARG ILE ASN GLY PRO ILE SEQRES 15 C 504 GLY HIS SER VAL ASP ILE ALA ALA VAL ILE GLY THR ILE SEQRES 16 C 504 PHE GLY ILE ALA THR THR LEU GLY ILE GLY VAL VAL GLN SEQRES 17 C 504 LEU ASN TYR GLY LEU SER VAL LEU PHE ASP ILE PRO ASP SEQRES 18 C 504 SER MET ALA ALA LYS ALA ALA LEU ILE ALA LEU SER VAL SEQRES 19 C 504 ILE ILE ALA THR ILE SER VAL THR SER GLY VAL ASP LYS SEQRES 20 C 504 GLY ILE ARG VAL LEU SER GLU LEU ASN VAL ALA LEU ALA SEQRES 21 C 504 LEU GLY LEU ILE LEU PHE VAL LEU PHE MET GLY ASP THR SEQRES 22 C 504 SER PHE LEU LEU ASN ALA LEU VAL LEU ASN VAL GLY ASP SEQRES 23 C 504 TYR VAL ASN ARG PHE MET GLY MET THR LEU ASN SER PHE SEQRES 24 C 504 ALA PHE ASP ARG PRO VAL GLU TRP MET ASN ASN TRP THR SEQRES 25 C 504 LEU PHE PHE TRP ALA TRP TRP VAL ALA TRP SER PRO PHE SEQRES 26 C 504 VAL GLY LEU PHE LEU ALA ARG ILE SER ARG GLY ARG THR SEQRES 27 C 504 ILE ARG GLN PHE VAL LEU GLY THR LEU ILE ILE PRO PHE SEQRES 28 C 504 THR PHE THR LEU LEU TRP LEU SER VAL PHE GLY ASN SER SEQRES 29 C 504 ALA LEU TYR GLU ILE ILE HIS GLY GLY ALA ALA PHE ALA SEQRES 30 C 504 GLU GLU ALA MET VAL HIS PRO GLU ARG GLY PHE TYR SER SEQRES 31 C 504 LEU LEU ALA GLN TYR PRO ALA PHE THR PHE SER ALA SER SEQRES 32 C 504 VAL ALA THR ILE THR GLY LEU LEU PHE TYR VAL THR SER SEQRES 33 C 504 ALA ASP SER GLY ALA LEU VAL LEU GLY ASN PHE THR SER SEQRES 34 C 504 GLN LEU LYS ASP ILE ASN SER ASP ALA PRO GLY TRP LEU SEQRES 35 C 504 ARG VAL PHE TRP SER VAL ALA ILE GLY LEU LEU THR LEU SEQRES 36 C 504 GLY MET LEU MET THR ASN GLY ILE SER ALA LEU GLN ASN SEQRES 37 C 504 THR THR VAL ILE MET GLY LEU PRO PHE SER PHE VAL ILE SEQRES 38 C 504 PHE PHE VAL MET ALA GLY LEU TYR LYS SER LEU LYS VAL SEQRES 39 C 504 GLU ASP TYR ARG ARG GLU SER ALA ASN ARG HET CHT A 601 21 HET CHT B 601 21 HET CHT C 601 21 HETNAM CHT CHOLINE ION FORMUL 4 CHT 3(C5 H14 N O 1+) HELIX 1 AA1 ASN A 14 PHE A 35 1 22 HELIX 2 AA2 PHE A 35 CYS A 74 1 40 HELIX 3 AA3 SER A 75 VAL A 80 5 6 HELIX 4 AA4 LEU A 94 ILE A 105 1 12 HELIX 5 AA5 GLU A 116 TYR A 121 1 6 HELIX 6 AA6 GLU A 133 TYR A 146 1 14 HELIX 7 AA7 GLY A 147 TYR A 163 1 17 HELIX 8 AA8 THR A 173 ALA A 177 5 5 HELIX 9 AA9 LEU A 178 GLY A 183 1 6 HELIX 10 AB1 LYS A 184 ASN A 187 5 4 HELIX 11 AB2 GLY A 188 PHE A 225 1 38 HELIX 12 AB3 SER A 230 SER A 251 1 22 HELIX 13 AB4 ASP A 254 MET A 278 1 25 HELIX 14 AB5 ASP A 280 ARG A 298 1 19 HELIX 15 AB6 PHE A 299 LEU A 304 1 6 HELIX 16 AB7 PRO A 312 TRP A 319 1 8 HELIX 17 AB8 TRP A 319 TRP A 330 1 12 HELIX 18 AB9 TRP A 330 SER A 342 1 13 HELIX 19 AC1 THR A 346 LEU A 352 1 7 HELIX 20 AC2 ILE A 356 GLY A 370 1 15 HELIX 21 AC3 GLY A 370 HIS A 379 1 10 HELIX 22 AC4 ALA A 382 HIS A 391 1 10 HELIX 23 AC5 ARG A 394 TYR A 403 1 10 HELIX 24 AC6 ALA A 405 THR A 436 1 32 HELIX 25 AC7 PRO A 447 GLY A 482 1 36 HELIX 26 AC8 LEU A 483 ALA A 510 1 28 HELIX 27 AC9 ASN B 14 PHE B 35 1 22 HELIX 28 AD1 PHE B 35 PHE B 54 1 20 HELIX 29 AD2 PHE B 54 CYS B 74 1 21 HELIX 30 AD3 SER B 75 VAL B 80 5 6 HELIX 31 AD4 TRP B 96 PHE B 101 5 6 HELIX 32 AD5 GLY B 106 PHE B 111 5 6 HELIX 33 AD6 ALA B 115 GLN B 120 1 6 HELIX 34 AD7 ILE B 132 TYR B 146 1 15 HELIX 35 AD8 GLY B 147 ARG B 167 1 21 HELIX 36 AD9 THR B 173 TYR B 179 5 7 HELIX 37 AE1 GLY B 183 ASN B 187 5 5 HELIX 38 AE2 GLY B 188 PHE B 225 1 38 HELIX 39 AE3 SER B 230 GLY B 252 1 23 HELIX 40 AE4 VAL B 253 GLY B 256 5 4 HELIX 41 AE5 ILE B 257 GLY B 279 1 23 HELIX 42 AE6 ASP B 280 PHE B 299 1 20 HELIX 43 AE7 PRO B 312 TRP B 319 1 8 HELIX 44 AE8 TRP B 319 SER B 342 1 24 HELIX 45 AE9 THR B 346 ILE B 356 1 11 HELIX 46 AF1 ILE B 356 GLY B 370 1 15 HELIX 47 AF2 GLY B 370 HIS B 379 1 10 HELIX 48 AF3 ALA B 382 HIS B 391 1 10 HELIX 49 AF4 PRO B 392 LEU B 399 5 8 HELIX 50 AF5 ALA B 405 SER B 437 1 33 HELIX 51 AF6 PRO B 447 ASN B 469 1 23 HELIX 52 AF7 GLY B 470 MET B 481 1 12 HELIX 53 AF8 GLY B 482 ARG B 512 1 31 HELIX 54 AF9 VAL C 16 PHE C 35 1 20 HELIX 55 AG1 PHE C 35 SER C 75 1 41 HELIX 56 AG2 ARG C 76 VAL C 80 5 5 HELIX 57 AG3 SER C 92 PHE C 101 1 10 HELIX 58 AG4 GLY C 106 PHE C 111 5 6 HELIX 59 AG5 VAL C 114 GLN C 123 1 10 HELIX 60 AG6 THR C 131 TYR C 146 1 16 HELIX 61 AG7 GLY C 147 ARG C 167 1 21 HELIX 62 AG8 THR C 173 ALA C 177 5 5 HELIX 63 AG9 LEU C 178 GLY C 183 1 6 HELIX 64 AH1 LYS C 184 ASN C 187 5 4 HELIX 65 AH2 GLY C 188 PHE C 225 1 38 HELIX 66 AH3 SER C 230 GLY C 252 1 23 HELIX 67 AH4 ASP C 254 ARG C 258 5 5 HELIX 68 AH5 VAL C 259 PHE C 277 1 19 HELIX 69 AH6 SER C 282 ASN C 297 1 16 HELIX 70 AH7 PHE C 299 LEU C 304 1 6 HELIX 71 AH8 PRO C 312 TRP C 319 1 8 HELIX 72 AH9 TRP C 319 TRP C 330 1 12 HELIX 73 AI1 TRP C 330 ILE C 341 1 12 HELIX 74 AI2 THR C 346 ILE C 356 1 11 HELIX 75 AI3 ILE C 356 HIS C 379 1 24 HELIX 76 AI4 ALA C 382 HIS C 391 1 10 HELIX 77 AI5 PRO C 392 ARG C 394 5 3 HELIX 78 AI6 GLY C 395 LEU C 400 1 6 HELIX 79 AI7 ALA C 401 TYR C 403 5 3 HELIX 80 AI8 ALA C 405 THR C 436 1 32 HELIX 81 AI9 PRO C 447 ASN C 469 1 23 HELIX 82 AJ1 GLY C 470 GLY C 482 1 13 HELIX 83 AJ2 LEU C 483 ARG C 512 1 30 SHEET 1 AA1 2 LYS C 12 ILE C 13 0 SHEET 2 AA1 2 SER C 437 GLN C 438 -1 O GLN C 438 N LYS C 12 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 CONECT1180611807118111181311814 CONECT1180711806118121181511816 CONECT1180811812118171181811819 CONECT1180911812118201182111822 CONECT1181011812118231182411825 CONECT118111180611826 CONECT1181211807118081180911810 CONECT1181311806 CONECT1181411806 CONECT1181511807 CONECT1181611807 CONECT1181711808 CONECT1181811808 CONECT1181911808 CONECT1182011809 CONECT1182111809 CONECT1182211809 CONECT1182311810 CONECT1182411810 CONECT1182511810 CONECT1182611811 CONECT1182711828118321183411835 CONECT1182811827118331183611837 CONECT1182911833118381183911840 CONECT1183011833118411184211843 CONECT1183111833118441184511846 CONECT118321182711847 CONECT1183311828118291183011831 CONECT1183411827 CONECT1183511827 CONECT1183611828 CONECT1183711828 CONECT1183811829 CONECT1183911829 CONECT1184011829 CONECT1184111830 CONECT1184211830 CONECT1184311830 CONECT1184411831 CONECT1184511831 CONECT1184611831 CONECT1184711832 CONECT1184811849118531185511856 CONECT1184911848118541185711858 CONECT1185011854118591186011861 CONECT1185111854118621186311864 CONECT1185211854118651186611867 CONECT118531184811868 CONECT1185411849118501185111852 CONECT1185511848 CONECT1185611848 CONECT1185711849 CONECT1185811849 CONECT1185911850 CONECT1186011850 CONECT1186111850 CONECT1186211851 CONECT1186311851 CONECT1186411851 CONECT1186511852 CONECT1186611852 CONECT1186711852 CONECT1186811853 MASTER 127 0 3 83 2 0 0 611823 3 63 117 END