HEADER MEMBRANE PROTEIN 19-OCT-21 7SK2 TITLE HUMAN WILDTYPE GABA REUPTAKE TRANSPORTER 1 IN COMPLEX WITH TIAGABINE, TITLE 2 INWARD-OPEN CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM- AND CHLORIDE-DEPENDENT GABA TRANSPORTER 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GAT-1,SOLUTE CARRIER FAMILY 6 MEMBER 1; COMPND 5 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: SLC6A1, GABATR, GABT1, GAT1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS NEUROTRANSMITTER TRANSPORTER, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.GATI,Z.MOTIWALA,N.G.ADURI,H.SHAYE,G.W.HAN,V.CHEREZOV REVDAT 3 06-JUL-22 7SK2 1 JRNL REVDAT 2 22-JUN-22 7SK2 1 JRNL REVDAT 1 08-JUN-22 7SK2 0 JRNL AUTH Z.MOTIWALA,N.G.ADURI,H.SHAYE,G.W.HAN,J.H.LAM,V.KATRITCH, JRNL AUTH 2 V.CHEREZOV,C.GATI JRNL TITL STRUCTURAL BASIS OF GABA REUPTAKE INHIBITION. JRNL REF NATURE V. 606 820 2022 JRNL REFN ESSN 1476-4687 JRNL PMID 35676483 JRNL DOI 10.1038/S41586-022-04814-X REMARK 2 REMARK 2 RESOLUTION. 3.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE 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) : 3.820 REMARK 3 NUMBER OF PARTICLES : 135297 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 7SK2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1000260128. 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 : GAT-1 IN COMPLEX WITH TIAGABINE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 18.00 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 : 39572 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 10000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 25000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : 105000 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 THR A 3 REMARK 465 ASN A 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 LYS A 7 REMARK 465 VAL A 8 REMARK 465 ALA A 9 REMARK 465 ASP A 10 REMARK 465 GLY A 11 REMARK 465 GLN A 12 REMARK 465 ILE A 13 REMARK 465 SER A 14 REMARK 465 THR A 15 REMARK 465 GLU A 16 REMARK 465 VAL A 17 REMARK 465 SER A 18 REMARK 465 GLU A 19 REMARK 465 ALA A 20 REMARK 465 PRO A 21 REMARK 465 VAL A 22 REMARK 465 ALA A 23 REMARK 465 ASN A 24 REMARK 465 ASP A 25 REMARK 465 LYS A 26 REMARK 465 PRO A 27 REMARK 465 LYS A 28 REMARK 465 THR A 29 REMARK 465 LEU A 30 REMARK 465 VAL A 31 REMARK 465 VAL A 32 REMARK 465 LYS A 33 REMARK 465 VAL A 34 REMARK 465 GLN A 35 REMARK 465 LYS A 36 REMARK 465 LYS A 37 REMARK 465 ALA A 38 REMARK 465 ALA A 39 REMARK 465 ASP A 40 REMARK 465 LEU A 41 REMARK 465 PRO A 42 REMARK 465 ASP A 43 REMARK 465 ARG A 44 REMARK 465 ASP A 45 REMARK 465 THR A 46 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 50 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 117 CG CD CE NZ REMARK 470 LYS A 123 CG CD CE NZ REMARK 470 VAL A 125 CG1 CG2 REMARK 470 SER A 154 OG REMARK 470 GLU A 194 CG CD OE1 OE2 REMARK 470 LEU A 214 CG CD1 CD2 REMARK 470 ILE A 223 CG1 CG2 CD1 REMARK 470 TYR A 226 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 VAL A 239 CG1 CG2 REMARK 470 THR A 273 OG1 CG2 REMARK 470 TYR A 368 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 THR A 373 OG1 CG2 REMARK 470 ILE A 377 CG1 CG2 CD1 REMARK 470 LEU A 380 CG CD1 CD2 REMARK 470 ILE A 383 CG1 CG2 CD1 REMARK 470 LEU A 384 CG CD1 CD2 REMARK 470 SER A 387 OG REMARK 470 MET A 388 CG SD CE REMARK 470 PHE A 398 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 421 CG CD OE1 OE2 REMARK 470 LEU A 422 CG CD1 CD2 REMARK 470 LEU A 433 CG CD1 CD2 REMARK 470 LEU A 542 CG CD1 CD2 REMARK 470 GLN A 568 CG CD OE1 NE2 REMARK 470 VAL A 578 CG1 CG2 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 ALA A 61 -164.50 -166.00 REMARK 500 TRP A 68 -50.65 -120.90 REMARK 500 ASN A 184 30.27 -146.64 REMARK 500 ASN A 196 -55.28 -120.86 REMARK 500 ASP A 202 36.61 -97.41 REMARK 500 VAL A 240 -52.57 -124.84 REMARK 500 LEU A 303 -11.80 73.34 REMARK 500 ALA A 358 50.80 -93.31 REMARK 500 ASP A 410 36.88 -97.14 REMARK 500 SER A 562 -168.87 -77.80 REMARK 500 VAL A 569 -62.67 -121.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-25170 RELATED DB: EMDB REMARK 900 HUMAN WILDTYPE GABA REUPTAKE TRANSPORTER 1 IN COMPLEX WITH REMARK 900 TIAGABINE, INWARD-OPEN CONFORMATION DBREF 7SK2 A 1 578 UNP P30531 SC6A1_HUMAN 1 578 SEQRES 1 A 578 MET ALA THR ASN GLY SER LYS VAL ALA ASP GLY GLN ILE SEQRES 2 A 578 SER THR GLU VAL SER GLU ALA PRO VAL ALA ASN ASP LYS SEQRES 3 A 578 PRO LYS THR LEU VAL VAL LYS VAL GLN LYS LYS ALA ALA SEQRES 4 A 578 ASP LEU PRO ASP ARG ASP THR TRP LYS GLY ARG PHE ASP SEQRES 5 A 578 PHE LEU MET SER CYS VAL GLY TYR ALA ILE GLY LEU GLY SEQRES 6 A 578 ASN VAL TRP ARG PHE PRO TYR LEU CYS GLY LYS ASN GLY SEQRES 7 A 578 GLY GLY ALA PHE LEU ILE PRO TYR PHE LEU THR LEU ILE SEQRES 8 A 578 PHE ALA GLY VAL PRO LEU PHE LEU LEU GLU CYS SER LEU SEQRES 9 A 578 GLY GLN TYR THR SER ILE GLY GLY LEU GLY VAL TRP LYS SEQRES 10 A 578 LEU ALA PRO MET PHE LYS GLY VAL GLY LEU ALA ALA ALA SEQRES 11 A 578 VAL LEU SER PHE TRP LEU ASN ILE TYR TYR ILE VAL ILE SEQRES 12 A 578 ILE SER TRP ALA ILE TYR TYR LEU TYR ASN SER PHE THR SEQRES 13 A 578 THR THR LEU PRO TRP LYS GLN CYS ASP ASN PRO TRP ASN SEQRES 14 A 578 THR ASP ARG CYS PHE SER ASN TYR SER MET VAL ASN THR SEQRES 15 A 578 THR ASN MET THR SER ALA VAL VAL GLU PHE TRP GLU ARG SEQRES 16 A 578 ASN MET HIS GLN MET THR ASP GLY LEU ASP LYS PRO GLY SEQRES 17 A 578 GLN ILE ARG TRP PRO LEU ALA ILE THR LEU ALA ILE ALA SEQRES 18 A 578 TRP ILE LEU VAL TYR PHE CYS ILE TRP LYS GLY VAL GLY SEQRES 19 A 578 TRP THR GLY LYS VAL VAL TYR PHE SER ALA THR TYR PRO SEQRES 20 A 578 TYR ILE MET LEU ILE ILE LEU PHE PHE ARG GLY VAL THR SEQRES 21 A 578 LEU PRO GLY ALA LYS GLU GLY ILE LEU PHE TYR ILE THR SEQRES 22 A 578 PRO ASN PHE ARG LYS LEU SER ASP SER GLU VAL TRP LEU SEQRES 23 A 578 ASP ALA ALA THR GLN ILE PHE PHE SER TYR GLY LEU GLY SEQRES 24 A 578 LEU GLY SER LEU ILE ALA LEU GLY SER TYR ASN SER PHE SEQRES 25 A 578 HIS ASN ASN VAL TYR ARG ASP SER ILE ILE VAL CYS CYS SEQRES 26 A 578 ILE ASN SER CYS THR SER MET PHE ALA GLY PHE VAL ILE SEQRES 27 A 578 PHE SER ILE VAL GLY PHE MET ALA HIS VAL THR LYS ARG SEQRES 28 A 578 SER ILE ALA ASP VAL ALA ALA SER GLY PRO GLY LEU ALA SEQRES 29 A 578 PHE LEU ALA TYR PRO GLU ALA VAL THR GLN LEU PRO ILE SEQRES 30 A 578 SER PRO LEU TRP ALA ILE LEU PHE PHE SER MET LEU LEU SEQRES 31 A 578 MET LEU GLY ILE ASP SER GLN PHE CYS THR VAL GLU GLY SEQRES 32 A 578 PHE ILE THR ALA LEU VAL ASP GLU TYR PRO ARG LEU LEU SEQRES 33 A 578 ARG ASN ARG ARG GLU LEU PHE ILE ALA ALA VAL CYS ILE SEQRES 34 A 578 ILE SER TYR LEU ILE GLY LEU SER ASN ILE THR GLN GLY SEQRES 35 A 578 GLY ILE TYR VAL PHE LYS LEU PHE ASP TYR TYR SER ALA SEQRES 36 A 578 SER GLY MET SER LEU LEU PHE LEU VAL PHE PHE GLU CYS SEQRES 37 A 578 VAL SER ILE SER TRP PHE TYR GLY VAL ASN ARG PHE TYR SEQRES 38 A 578 ASP ASN ILE GLN GLU MET VAL GLY SER ARG PRO CYS ILE SEQRES 39 A 578 TRP TRP LYS LEU CYS TRP SER PHE PHE THR PRO ILE ILE SEQRES 40 A 578 VAL ALA GLY VAL PHE ILE PHE SER ALA VAL GLN MET THR SEQRES 41 A 578 PRO LEU THR MET GLY ASN TYR VAL PHE PRO LYS TRP GLY SEQRES 42 A 578 GLN GLY VAL GLY TRP LEU MET ALA LEU SER SER MET VAL SEQRES 43 A 578 LEU ILE PRO GLY TYR MET ALA TYR MET PHE LEU THR LEU SEQRES 44 A 578 LYS GLY SER LEU LYS GLN ARG ILE GLN VAL MET VAL GLN SEQRES 45 A 578 PRO SER GLU ASP ILE VAL HET TGI A 601 25 HETNAM TGI TIAGABINE HETSYN TGI (3R)-1-[4,4-BIS(3-METHYLTHIOPHEN-2-YL)BUT-3-EN-1- HETSYN 2 TGI YL]PIPERIDINE-3-CARBOXYLIC ACID; GABITRIL FORMUL 2 TGI C20 H25 N O2 S2 HELIX 1 AA1 TRP A 47 CYS A 57 1 11 HELIX 2 AA2 GLY A 63 TRP A 68 1 6 HELIX 3 AA3 TRP A 68 GLY A 78 1 11 HELIX 4 AA4 PRO A 85 ALA A 93 1 9 HELIX 5 AA5 ALA A 93 SER A 109 1 17 HELIX 6 AA6 LEU A 113 LEU A 118 5 6 HELIX 7 AA7 PHE A 122 ASN A 153 1 32 HELIX 8 AA8 SER A 187 ASN A 196 1 10 HELIX 9 AA9 ARG A 211 TRP A 230 1 20 HELIX 10 AB1 GLY A 232 GLY A 237 5 6 HELIX 11 AB2 THR A 245 VAL A 259 1 15 HELIX 12 AB3 GLY A 263 THR A 273 1 11 HELIX 13 AB4 PHE A 276 SER A 280 5 5 HELIX 14 AB5 SER A 282 TYR A 296 1 15 HELIX 15 AB6 LEU A 303 ASN A 310 1 8 HELIX 16 AB7 ASN A 315 THR A 349 1 35 HELIX 17 AB8 SER A 352 ALA A 358 1 7 HELIX 18 AB9 GLY A 360 GLY A 362 5 3 HELIX 19 AC1 LEU A 363 GLN A 374 1 12 HELIX 20 AC2 ILE A 377 ASP A 410 1 34 HELIX 21 AC3 PRO A 413 ASN A 418 1 6 HELIX 22 AC4 PHE A 423 SER A 431 1 9 HELIX 23 AC5 SER A 431 THR A 440 1 10 HELIX 24 AC6 GLY A 443 SER A 454 1 12 HELIX 25 AC7 GLY A 457 SER A 472 1 16 HELIX 26 AC8 GLY A 476 GLY A 489 1 14 HELIX 27 AC9 TRP A 496 PHE A 502 1 7 HELIX 28 AD1 PHE A 502 GLN A 518 1 17 HELIX 29 AD2 PRO A 530 LEU A 559 1 30 HELIX 30 AD3 SER A 562 VAL A 569 1 8 SHEET 1 AA1 2 THR A 523 MET A 524 0 SHEET 2 AA1 2 TYR A 527 VAL A 528 -1 O TYR A 527 N MET A 524 SSBOND 1 CYS A 164 CYS A 173 1555 1555 2.03 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