HEADER MEMBRANE PROTEIN 13-MAY-26 30UV TITLE STRUCTURE OF NACT IN CHOLINE CHLORIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NA(+)/CITRATE COTRANSPORTER; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NACT,SODIUM-COUPLED CITRATE TRANSPORTER,SODIUM-DEPENDENT COMPND 5 CITRATE TRANSPORTER,SOLUTE CARRIER FAMILY 13 MEMBER 5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SLC13A5, NACT; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS APO, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.B.SAUER,J.SONG,J.J.MARDEN,B.WANG,W.J.RICE,D.N.WANG REVDAT 1 29-JUL-26 30UV 0 JRNL AUTH D.B.SAUER,J.SONG,J.J.MARDEN,B.WANG,K.SOWERBY,J.C.SUDAR, JRNL AUTH 2 W.J.RICE,D.N.WANG JRNL TITL STRUCTURES OF THE HUMAN SODIUM-CITRATE COTRANSPORTER NACT JRNL TITL 2 WITH AND WITHOUT SUBSTRATES. JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL PMID 42465234 JRNL DOI 10.64898/2026.07.08.737274 REMARK 2 REMARK 2 RESOLUTION. 2.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : WARP, TOPAZ, LEGINON, WARP, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 7JSJ REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE 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) : 2.490 REMARK 3 NUMBER OF PARTICLES : 150360 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 30UV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1292157210. 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 : APO NACT 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 : 7.50 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 : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 5795.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 ALA A 4 REMARK 465 LEU A 5 REMARK 465 SER A 6 REMARK 465 TYR A 7 REMARK 465 VAL A 8 REMARK 465 SER A 9 REMARK 465 LYS A 10 REMARK 465 PHE A 11 REMARK 465 LYS A 12 REMARK 465 MET A 159 REMARK 465 GLU A 160 REMARK 465 ALA A 161 REMARK 465 THR A 162 REMARK 465 SER A 163 REMARK 465 ALA A 164 REMARK 465 ALA A 165 REMARK 465 THR A 166 REMARK 465 GLU A 167 REMARK 465 ALA A 168 REMARK 465 GLY A 169 REMARK 465 LEU A 170 REMARK 465 GLU A 171 REMARK 465 LEU A 172 REMARK 465 VAL A 173 REMARK 465 ASP A 174 REMARK 465 LYS A 175 REMARK 465 GLY A 176 REMARK 465 LYS A 177 REMARK 465 ALA A 178 REMARK 465 LYS A 179 REMARK 465 GLU A 180 REMARK 465 LEU A 181 REMARK 465 PRO A 182 REMARK 465 GLY A 183 REMARK 465 SER A 184 REMARK 465 GLN A 185 REMARK 465 VAL A 186 REMARK 465 ILE A 187 REMARK 465 PHE A 188 REMARK 465 GLU A 189 REMARK 465 GLY A 190 REMARK 465 PRO A 191 REMARK 465 THR A 192 REMARK 465 LEU A 193 REMARK 465 GLY A 194 REMARK 465 GLN A 195 REMARK 465 GLN A 196 REMARK 465 GLU A 197 REMARK 465 ASP A 198 REMARK 465 GLN A 199 REMARK 465 GLU A 200 REMARK 465 PHE A 279 REMARK 465 ASN A 280 REMARK 465 PHE A 281 REMARK 465 LYS A 282 REMARK 465 LYS A 283 REMARK 465 SER A 284 REMARK 465 TRP A 285 REMARK 465 GLY A 286 REMARK 465 CYS A 287 REMARK 465 GLY A 288 REMARK 465 LEU A 289 REMARK 465 GLU A 290 REMARK 465 GLY A 336 REMARK 465 PHE A 337 REMARK 465 MET A 338 REMARK 465 PRO A 339 REMARK 465 GLY A 340 REMARK 465 TRP A 341 REMARK 465 LEU A 342 REMARK 465 THR A 343 REMARK 465 VAL A 344 REMARK 465 ALA A 345 REMARK 465 TRP A 346 REMARK 465 VAL A 347 REMARK 465 GLU A 348 REMARK 465 GLY A 349 REMARK 465 PHE A 377 REMARK 465 ASN A 378 REMARK 465 PHE A 379 REMARK 465 ARG A 380 REMARK 465 SER A 381 REMARK 465 GLN A 382 REMARK 465 THR A 383 REMARK 465 GLU A 384 REMARK 465 GLU A 385 REMARK 465 GLU A 386 REMARK 465 ARG A 387 REMARK 465 LYS A 388 REMARK 465 THR A 389 REMARK 465 PRO A 390 REMARK 465 VAL A 563 REMARK 465 THR A 564 REMARK 465 HIS A 565 REMARK 465 ILE A 566 REMARK 465 GLU A 567 REMARK 465 THR A 568 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 ALA B 4 REMARK 465 LEU B 5 REMARK 465 SER B 6 REMARK 465 TYR B 7 REMARK 465 VAL B 8 REMARK 465 SER B 9 REMARK 465 LYS B 10 REMARK 465 PHE B 11 REMARK 465 LYS B 12 REMARK 465 MET B 159 REMARK 465 GLU B 160 REMARK 465 ALA B 161 REMARK 465 THR B 162 REMARK 465 SER B 163 REMARK 465 ALA B 164 REMARK 465 ALA B 165 REMARK 465 THR B 166 REMARK 465 GLU B 167 REMARK 465 ALA B 168 REMARK 465 GLY B 169 REMARK 465 LEU B 170 REMARK 465 GLU B 171 REMARK 465 LEU B 172 REMARK 465 VAL B 173 REMARK 465 ASP B 174 REMARK 465 LYS B 175 REMARK 465 GLY B 176 REMARK 465 LYS B 177 REMARK 465 ALA B 178 REMARK 465 LYS B 179 REMARK 465 GLU B 180 REMARK 465 LEU B 181 REMARK 465 PRO B 182 REMARK 465 GLY B 183 REMARK 465 SER B 184 REMARK 465 GLN B 185 REMARK 465 VAL B 186 REMARK 465 ILE B 187 REMARK 465 PHE B 188 REMARK 465 GLU B 189 REMARK 465 GLY B 190 REMARK 465 PRO B 191 REMARK 465 THR B 192 REMARK 465 LEU B 193 REMARK 465 GLY B 194 REMARK 465 GLN B 195 REMARK 465 GLN B 196 REMARK 465 GLU B 197 REMARK 465 ASP B 198 REMARK 465 GLN B 199 REMARK 465 GLU B 200 REMARK 465 PHE B 279 REMARK 465 ASN B 280 REMARK 465 PHE B 281 REMARK 465 LYS B 282 REMARK 465 LYS B 283 REMARK 465 SER B 284 REMARK 465 TRP B 285 REMARK 465 GLY B 286 REMARK 465 CYS B 287 REMARK 465 GLY B 288 REMARK 465 LEU B 289 REMARK 465 GLU B 290 REMARK 465 GLY B 336 REMARK 465 PHE B 337 REMARK 465 MET B 338 REMARK 465 PRO B 339 REMARK 465 GLY B 340 REMARK 465 TRP B 341 REMARK 465 LEU B 342 REMARK 465 THR B 343 REMARK 465 VAL B 344 REMARK 465 ALA B 345 REMARK 465 TRP B 346 REMARK 465 VAL B 347 REMARK 465 GLU B 348 REMARK 465 GLY B 349 REMARK 465 PHE B 377 REMARK 465 ASN B 378 REMARK 465 PHE B 379 REMARK 465 ARG B 380 REMARK 465 SER B 381 REMARK 465 GLN B 382 REMARK 465 THR B 383 REMARK 465 GLU B 384 REMARK 465 GLU B 385 REMARK 465 GLU B 386 REMARK 465 ARG B 387 REMARK 465 LYS B 388 REMARK 465 THR B 389 REMARK 465 PRO B 390 REMARK 465 VAL B 563 REMARK 465 THR B 564 REMARK 465 HIS B 565 REMARK 465 ILE B 566 REMARK 465 GLU B 567 REMARK 465 THR B 568 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ILE A 29 CG1 - CB - CG2 ANGL. DEV. = 15.1 DEGREES REMARK 500 LYS A 352 CD - CE - NZ ANGL. DEV. = 25.8 DEGREES REMARK 500 LYS A 400 CD - CE - NZ ANGL. DEV. = 26.1 DEGREES REMARK 500 MET A 437 CB - CG - SD ANGL. DEV. = 23.0 DEGREES REMARK 500 VAL A 443 CG1 - CB - CG2 ANGL. DEV. = 10.3 DEGREES REMARK 500 ILE B 29 CG1 - CB - CG2 ANGL. DEV. = 15.0 DEGREES REMARK 500 LYS B 352 CD - CE - NZ ANGL. DEV. = 25.9 DEGREES REMARK 500 LYS B 400 CD - CE - NZ ANGL. DEV. = 26.1 DEGREES REMARK 500 MET B 437 CB - CG - SD ANGL. DEV. = 23.0 DEGREES REMARK 500 VAL B 443 CG1 - CB - CG2 ANGL. DEV. = 10.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 30 -70.35 -84.64 REMARK 500 MET A 31 81.39 32.52 REMARK 500 ALA A 33 114.28 -163.09 REMARK 500 GLU A 52 34.76 -90.84 REMARK 500 SER A 140 82.52 56.65 REMARK 500 THR A 221 52.72 -96.21 REMARK 500 THR A 225 -73.07 -75.09 REMARK 500 PRO A 311 -174.17 -67.51 REMARK 500 SER A 313 80.01 59.90 REMARK 500 PHE A 314 -32.18 -39.45 REMARK 500 THR A 351 70.58 52.39 REMARK 500 SER A 355 170.45 -53.36 REMARK 500 SER A 372 -5.82 77.93 REMARK 500 LEU A 504 78.29 58.52 REMARK 500 VAL A 506 -9.78 -58.04 REMARK 500 THR A 546 -60.54 -107.28 REMARK 500 LEU B 30 -70.35 -84.60 REMARK 500 MET B 31 81.37 32.52 REMARK 500 ALA B 33 114.29 -163.05 REMARK 500 GLU B 52 34.77 -90.84 REMARK 500 SER B 140 82.62 56.63 REMARK 500 THR B 221 52.74 -96.27 REMARK 500 THR B 225 -73.11 -75.06 REMARK 500 PRO B 311 -174.07 -67.59 REMARK 500 SER B 313 79.97 59.94 REMARK 500 PHE B 314 -32.13 -39.46 REMARK 500 THR B 351 70.58 52.34 REMARK 500 SER B 355 170.39 -53.41 REMARK 500 SER B 372 -5.80 77.98 REMARK 500 LEU B 504 78.27 58.49 REMARK 500 VAL B 506 -9.81 -57.99 REMARK 500 THR B 546 -60.51 -107.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-58073 RELATED DB: EMDB REMARK 900 STRUCTURE OF NACT-APO DBREF 30UV A 1 568 UNP Q86YT5 S13A5_HUMAN 1 568 DBREF 30UV B 1 568 UNP Q86YT5 S13A5_HUMAN 1 568 SEQRES 1 A 568 MET ALA SER ALA LEU SER TYR VAL SER LYS PHE LYS SER SEQRES 2 A 568 PHE VAL ILE LEU PHE VAL THR PRO LEU LEU LEU LEU PRO SEQRES 3 A 568 LEU VAL ILE LEU MET PRO ALA LYS PHE VAL ARG CYS ALA SEQRES 4 A 568 TYR VAL ILE ILE LEU MET ALA ILE TYR TRP CYS THR GLU SEQRES 5 A 568 VAL ILE PRO LEU ALA VAL THR SER LEU MET PRO VAL LEU SEQRES 6 A 568 LEU PHE PRO LEU PHE GLN ILE LEU ASP SER ARG GLN VAL SEQRES 7 A 568 CYS VAL GLN TYR MET LYS ASP THR ASN MET LEU PHE LEU SEQRES 8 A 568 GLY GLY LEU ILE VAL ALA VAL ALA VAL GLU ARG TRP ASN SEQRES 9 A 568 LEU HIS LYS ARG ILE ALA LEU ARG THR LEU LEU TRP VAL SEQRES 10 A 568 GLY ALA LYS PRO ALA ARG LEU MET LEU GLY PHE MET GLY SEQRES 11 A 568 VAL THR ALA LEU LEU SER MET TRP ILE SER ASN THR ALA SEQRES 12 A 568 THR THR ALA MET MET VAL PRO ILE VAL GLU ALA ILE LEU SEQRES 13 A 568 GLN GLN MET GLU ALA THR SER ALA ALA THR GLU ALA GLY SEQRES 14 A 568 LEU GLU LEU VAL ASP LYS GLY LYS ALA LYS GLU LEU PRO SEQRES 15 A 568 GLY SER GLN VAL ILE PHE GLU GLY PRO THR LEU GLY GLN SEQRES 16 A 568 GLN GLU ASP GLN GLU ARG LYS ARG LEU CYS LYS ALA MET SEQRES 17 A 568 THR LEU CYS ILE CYS TYR ALA ALA SER ILE GLY GLY THR SEQRES 18 A 568 ALA THR LEU THR GLY THR GLY PRO ASN VAL VAL LEU LEU SEQRES 19 A 568 GLY GLN MET ASN GLU LEU PHE PRO ASP SER LYS ASP LEU SEQRES 20 A 568 VAL ASN PHE ALA SER TRP PHE ALA PHE ALA PHE PRO ASN SEQRES 21 A 568 MET LEU VAL MET LEU LEU PHE ALA TRP LEU TRP LEU GLN SEQRES 22 A 568 PHE VAL TYR MET ARG PHE ASN PHE LYS LYS SER TRP GLY SEQRES 23 A 568 CYS GLY LEU GLU SER LYS LYS ASN GLU LYS ALA ALA LEU SEQRES 24 A 568 LYS VAL LEU GLN GLU GLU TYR ARG LYS LEU GLY PRO LEU SEQRES 25 A 568 SER PHE ALA GLU ILE ASN VAL LEU ILE CYS PHE PHE LEU SEQRES 26 A 568 LEU VAL ILE LEU TRP PHE SER ARG ASP PRO GLY PHE MET SEQRES 27 A 568 PRO GLY TRP LEU THR VAL ALA TRP VAL GLU GLY GLU THR SEQRES 28 A 568 LYS TYR VAL SER ASP ALA THR VAL ALA ILE PHE VAL ALA SEQRES 29 A 568 THR LEU LEU PHE ILE VAL PRO SER GLN LYS PRO LYS PHE SEQRES 30 A 568 ASN PHE ARG SER GLN THR GLU GLU GLU ARG LYS THR PRO SEQRES 31 A 568 PHE TYR PRO PRO PRO LEU LEU ASP TRP LYS VAL THR GLN SEQRES 32 A 568 GLU LYS VAL PRO TRP GLY ILE VAL LEU LEU LEU GLY GLY SEQRES 33 A 568 GLY PHE ALA LEU ALA LYS GLY SER GLU ALA SER GLY LEU SEQRES 34 A 568 SER VAL TRP MET GLY LYS GLN MET GLU PRO LEU HIS ALA SEQRES 35 A 568 VAL PRO PRO ALA ALA ILE THR LEU ILE LEU SER LEU LEU SEQRES 36 A 568 VAL ALA VAL PHE THR GLU CYS THR SER ASN VAL ALA THR SEQRES 37 A 568 THR THR LEU PHE LEU PRO ILE PHE ALA SER MET SER ARG SEQRES 38 A 568 SER ILE GLY LEU ASN PRO LEU TYR ILE MET LEU PRO CYS SEQRES 39 A 568 THR LEU SER ALA SER PHE ALA PHE MET LEU PRO VAL ALA SEQRES 40 A 568 THR PRO PRO ASN ALA ILE VAL PHE THR TYR GLY HIS LEU SEQRES 41 A 568 LYS VAL ALA ASP MET VAL LYS THR GLY VAL ILE MET ASN SEQRES 42 A 568 ILE ILE GLY VAL PHE CYS VAL PHE LEU ALA VAL ASN THR SEQRES 43 A 568 TRP GLY ARG ALA ILE PHE ASP LEU ASP HIS PHE PRO ASP SEQRES 44 A 568 TRP ALA ASN VAL THR HIS ILE GLU THR SEQRES 1 B 568 MET ALA SER ALA LEU SER TYR VAL SER LYS PHE LYS SER SEQRES 2 B 568 PHE VAL ILE LEU PHE VAL THR PRO LEU LEU LEU LEU PRO SEQRES 3 B 568 LEU VAL ILE LEU MET PRO ALA LYS PHE VAL ARG CYS ALA SEQRES 4 B 568 TYR VAL ILE ILE LEU MET ALA ILE TYR TRP CYS THR GLU SEQRES 5 B 568 VAL ILE PRO LEU ALA VAL THR SER LEU MET PRO VAL LEU SEQRES 6 B 568 LEU PHE PRO LEU PHE GLN ILE LEU ASP SER ARG GLN VAL SEQRES 7 B 568 CYS VAL GLN TYR MET LYS ASP THR ASN MET LEU PHE LEU SEQRES 8 B 568 GLY GLY LEU ILE VAL ALA VAL ALA VAL GLU ARG TRP ASN SEQRES 9 B 568 LEU HIS LYS ARG ILE ALA LEU ARG THR LEU LEU TRP VAL SEQRES 10 B 568 GLY ALA LYS PRO ALA ARG LEU MET LEU GLY PHE MET GLY SEQRES 11 B 568 VAL THR ALA LEU LEU SER MET TRP ILE SER ASN THR ALA SEQRES 12 B 568 THR THR ALA MET MET VAL PRO ILE VAL GLU ALA ILE LEU SEQRES 13 B 568 GLN GLN MET GLU ALA THR SER ALA ALA THR GLU ALA GLY SEQRES 14 B 568 LEU GLU LEU VAL ASP LYS GLY LYS ALA LYS GLU LEU PRO SEQRES 15 B 568 GLY SER GLN VAL ILE PHE GLU GLY PRO THR LEU GLY GLN SEQRES 16 B 568 GLN GLU ASP GLN GLU ARG LYS ARG LEU CYS LYS ALA MET SEQRES 17 B 568 THR LEU CYS ILE CYS TYR ALA ALA SER ILE GLY GLY THR SEQRES 18 B 568 ALA THR LEU THR GLY THR GLY PRO ASN VAL VAL LEU LEU SEQRES 19 B 568 GLY GLN MET ASN GLU LEU PHE PRO ASP SER LYS ASP LEU SEQRES 20 B 568 VAL ASN PHE ALA SER TRP PHE ALA PHE ALA PHE PRO ASN SEQRES 21 B 568 MET LEU VAL MET LEU LEU PHE ALA TRP LEU TRP LEU GLN SEQRES 22 B 568 PHE VAL TYR MET ARG PHE ASN PHE LYS LYS SER TRP GLY SEQRES 23 B 568 CYS GLY LEU GLU SER LYS LYS ASN GLU LYS ALA ALA LEU SEQRES 24 B 568 LYS VAL LEU GLN GLU GLU TYR ARG LYS LEU GLY PRO LEU SEQRES 25 B 568 SER PHE ALA GLU ILE ASN VAL LEU ILE CYS PHE PHE LEU SEQRES 26 B 568 LEU VAL ILE LEU TRP PHE SER ARG ASP PRO GLY PHE MET SEQRES 27 B 568 PRO GLY TRP LEU THR VAL ALA TRP VAL GLU GLY GLU THR SEQRES 28 B 568 LYS TYR VAL SER ASP ALA THR VAL ALA ILE PHE VAL ALA SEQRES 29 B 568 THR LEU LEU PHE ILE VAL PRO SER GLN LYS PRO LYS PHE SEQRES 30 B 568 ASN PHE ARG SER GLN THR GLU GLU GLU ARG LYS THR PRO SEQRES 31 B 568 PHE TYR PRO PRO PRO LEU LEU ASP TRP LYS VAL THR GLN SEQRES 32 B 568 GLU LYS VAL PRO TRP GLY ILE VAL LEU LEU LEU GLY GLY SEQRES 33 B 568 GLY PHE ALA LEU ALA LYS GLY SER GLU ALA SER GLY LEU SEQRES 34 B 568 SER VAL TRP MET GLY LYS GLN MET GLU PRO LEU HIS ALA SEQRES 35 B 568 VAL PRO PRO ALA ALA ILE THR LEU ILE LEU SER LEU LEU SEQRES 36 B 568 VAL ALA VAL PHE THR GLU CYS THR SER ASN VAL ALA THR SEQRES 37 B 568 THR THR LEU PHE LEU PRO ILE PHE ALA SER MET SER ARG SEQRES 38 B 568 SER ILE GLY LEU ASN PRO LEU TYR ILE MET LEU PRO CYS SEQRES 39 B 568 THR LEU SER ALA SER PHE ALA PHE MET LEU PRO VAL ALA SEQRES 40 B 568 THR PRO PRO ASN ALA ILE VAL PHE THR TYR GLY HIS LEU SEQRES 41 B 568 LYS VAL ALA ASP MET VAL LYS THR GLY VAL ILE MET ASN SEQRES 42 B 568 ILE ILE GLY VAL PHE CYS VAL PHE LEU ALA VAL ASN THR SEQRES 43 B 568 TRP GLY ARG ALA ILE PHE ASP LEU ASP HIS PHE PRO ASP SEQRES 44 B 568 TRP ALA ASN VAL THR HIS ILE GLU THR HET NAG A 601 26 HET NAG B 601 26 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 2(C8 H15 N O6) HELIX 1 AA1 SER A 13 PHE A 18 1 6 HELIX 2 AA2 THR A 20 ILE A 29 5 10 HELIX 3 AA3 ALA A 33 THR A 51 1 19 HELIX 4 AA4 PRO A 55 LEU A 61 1 7 HELIX 5 AA5 LEU A 61 PHE A 67 1 7 HELIX 6 AA6 ASP A 74 VAL A 80 1 7 HELIX 7 AA7 LYS A 84 TRP A 103 1 20 HELIX 8 AA8 LEU A 105 GLY A 118 1 14 HELIX 9 AA9 LYS A 120 MET A 137 1 18 HELIX 10 AB1 SER A 140 GLN A 158 1 19 HELIX 11 AB2 LYS A 202 THR A 221 1 20 HELIX 12 AB3 THR A 227 PHE A 241 1 15 HELIX 13 AB4 ASN A 249 MET A 277 1 29 HELIX 14 AB5 LYS A 292 LYS A 308 1 17 HELIX 15 AB6 SER A 313 ASP A 334 1 22 HELIX 16 AB7 SER A 355 LEU A 367 1 13 HELIX 17 AB8 ASP A 398 LYS A 405 1 8 HELIX 18 AB9 PRO A 407 GLY A 428 1 22 HELIX 19 AC1 GLY A 428 GLN A 436 1 9 HELIX 20 AC2 MET A 437 VAL A 443 5 7 HELIX 21 AC3 PRO A 444 THR A 460 1 17 HELIX 22 AC4 SER A 464 GLY A 484 1 21 HELIX 23 AC5 ASN A 486 ALA A 498 1 13 HELIX 24 AC6 LEU A 504 ALA A 507 5 4 HELIX 25 AC7 THR A 508 THR A 516 1 9 HELIX 26 AC8 LYS A 521 TRP A 547 1 27 HELIX 27 AC9 TRP A 547 ASP A 553 1 7 HELIX 28 AD1 PHE B 14 PHE B 18 1 5 HELIX 29 AD2 THR B 20 ILE B 29 5 10 HELIX 30 AD3 ALA B 33 THR B 51 1 19 HELIX 31 AD4 PRO B 55 LEU B 61 1 7 HELIX 32 AD5 LEU B 61 PHE B 67 1 7 HELIX 33 AD6 ASP B 74 VAL B 80 1 7 HELIX 34 AD7 LYS B 84 TRP B 103 1 20 HELIX 35 AD8 LEU B 105 GLY B 118 1 14 HELIX 36 AD9 LYS B 120 MET B 137 1 18 HELIX 37 AE1 SER B 140 GLN B 158 1 19 HELIX 38 AE2 LYS B 202 THR B 221 1 20 HELIX 39 AE3 THR B 227 PHE B 241 1 15 HELIX 40 AE4 ASN B 249 MET B 277 1 29 HELIX 41 AE5 LYS B 292 LYS B 308 1 17 HELIX 42 AE6 SER B 313 ASP B 334 1 22 HELIX 43 AE7 SER B 355 LEU B 367 1 13 HELIX 44 AE8 ASP B 398 LYS B 405 1 8 HELIX 45 AE9 PRO B 407 GLY B 428 1 22 HELIX 46 AF1 GLY B 428 GLN B 436 1 9 HELIX 47 AF2 MET B 437 VAL B 443 5 7 HELIX 48 AF3 PRO B 444 THR B 460 1 17 HELIX 49 AF4 SER B 464 GLY B 484 1 21 HELIX 50 AF5 ASN B 486 ALA B 498 1 13 HELIX 51 AF6 LEU B 504 ALA B 507 5 4 HELIX 52 AF7 THR B 508 THR B 516 1 9 HELIX 53 AF8 LYS B 521 TRP B 547 1 27 HELIX 54 AF9 TRP B 547 ASP B 553 1 7 LINK ND2 ASN A 562 C1 NAG A 601 1555 1555 1.45 LINK ND2 ASN B 562 C1 NAG B 601 1555 1555 1.45 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 748614985 CONECT1497815011 CONECT14985 74861498614996 CONECT1498614985149871499314999 CONECT1498714986149881499415000 CONECT1498814987149891499515001 CONECT1498914988149901499615002 CONECT1499014989149971500315004 CONECT14991149921499314998 CONECT1499214991150051500615007 CONECT14993149861499115008 CONECT1499414987 CONECT149951498815009 CONECT149961498514989 CONECT149971499015010 CONECT1499814991 CONECT1499914986 CONECT1500014987 CONECT1500114988 CONECT1500214989 CONECT1500314990 CONECT1500414990 CONECT1500514992 CONECT1500614992 CONECT1500714992 CONECT1500814993 CONECT1500914995 CONECT1501014997 CONECT15011149781501215022 CONECT1501215011150131501915025 CONECT1501315012150141502015026 CONECT1501415013150151502115027 CONECT1501515014150161502215028 CONECT1501615015150231502915030 CONECT15017150181501915024 CONECT1501815017150311503215033 CONECT15019150121501715034 CONECT1502015013 CONECT150211501415035 CONECT150221501115015 CONECT150231501615036 CONECT1502415017 CONECT1502515012 CONECT1502615013 CONECT1502715014 CONECT1502815015 CONECT1502915016 CONECT1503015016 CONECT1503115018 CONECT1503215018 CONECT1503315018 CONECT1503415019 CONECT1503515021 CONECT1503615023 MASTER 384 0 2 54 0 0 0 6 7342 2 54 88 END