HEADER MEMBRANE PROTEIN 17-JUL-24 9CP5 TITLE CRYO-EM STRUCTURE OF HUMAN GAT3, APO STATE, INWARD-OPEN CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM- AND CHLORIDE-DEPENDENT GABA TRANSPORTER 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GAT-3,SOLUTE CARRIER FAMILY 6 MEMBER 11; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 9D5 HEAVY CHAIN; COMPND 9 CHAIN: H; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: 9D5 LIGHT CHAIN; COMPND 13 CHAIN: L; COMPND 14 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: SLC6A11, GABT3, GAT3; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK293S GNTI-; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BACMAM; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_COMMON: MOUSE; SOURCE 14 ORGANISM_TAXID: 10090; SOURCE 15 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 17 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 18 MOL_ID: 3; SOURCE 19 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 20 ORGANISM_COMMON: MOUSE; SOURCE 21 ORGANISM_TAXID: 10090; SOURCE 22 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 24 EXPRESSION_SYSTEM_CELL_LINE: SF9 KEYWDS GABA TRANSPORTER 3, GAT3, SLC6, NEUROTRANSMITTER TRANSPORTER, NSS, KEYWDS 2 CRYO-EM, SINGLE PARTICLE, ASTROCYTE, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR R.YADAV,G.W.HAN,C.GATI REVDAT 1 07-MAY-25 9CP5 0 JRNL AUTH R.YADAV,G.W.HAN,C.GATI JRNL TITL MOLECULAR BASIS OF HUMAN GABA TRANSPORTER 3 INHIBITION. JRNL REF NAT COMMUN V. 16 3830 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40268946 JRNL DOI 10.1038/S41467-025-59066-W REMARK 2 REMARK 2 RESOLUTION. 3.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, UCSF REMARK 3 CHIMERAX, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, PHENIX 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) : 3.510 REMARK 3 NUMBER OF PARTICLES : 158075 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 9CP5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1000286000. 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 : HUMAN GABA TRANSPORTER 3 IN REMARK 245 COMPLEX WITH 9D5 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.27 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 : 9115 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3400.00 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) : 5250.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 130000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, L 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 THR A 2 REMARK 465 ALA A 3 REMARK 465 GLU A 4 REMARK 465 LYS A 5 REMARK 465 ALA A 6 REMARK 465 LEU A 7 REMARK 465 PRO A 8 REMARK 465 LEU A 9 REMARK 465 GLY A 10 REMARK 465 ASN A 11 REMARK 465 GLY A 12 REMARK 465 LYS A 13 REMARK 465 ALA A 14 REMARK 465 ALA A 15 REMARK 465 GLU A 16 REMARK 465 GLU A 17 REMARK 465 ALA A 18 REMARK 465 ARG A 19 REMARK 465 GLU A 20 REMARK 465 SER A 21 REMARK 465 GLU A 22 REMARK 465 ALA A 23 REMARK 465 PRO A 24 REMARK 465 GLY A 25 REMARK 465 GLY A 26 REMARK 465 GLY A 27 REMARK 465 CYS A 28 REMARK 465 SER A 29 REMARK 465 SER A 30 REMARK 465 GLY A 31 REMARK 465 GLY A 32 REMARK 465 ALA A 33 REMARK 465 ALA A 34 REMARK 465 PRO A 35 REMARK 465 ALA A 36 REMARK 465 ARG A 37 REMARK 465 HIS A 38 REMARK 465 PRO A 39 REMARK 465 ARG A 40 REMARK 465 VAL A 41 REMARK 465 LYS A 42 REMARK 465 ARG A 43 REMARK 465 ASP A 44 REMARK 465 LYS A 45 REMARK 465 ALA A 46 REMARK 465 VAL A 47 REMARK 465 HIS A 48 REMARK 465 GLU A 49 REMARK 465 ARG A 50 REMARK 465 GLY A 51 REMARK 465 HIS A 52 REMARK 465 TRP A 53 REMARK 465 ASN A 54 REMARK 465 ASN A 55 REMARK 465 LYS A 56 REMARK 465 LYS A 595 REMARK 465 MET A 596 REMARK 465 ARG A 597 REMARK 465 GLY A 598 REMARK 465 LYS A 599 REMARK 465 LEU A 600 REMARK 465 GLY A 601 REMARK 465 VAL A 602 REMARK 465 SER A 603 REMARK 465 PRO A 604 REMARK 465 ARG A 605 REMARK 465 MET A 606 REMARK 465 VAL A 607 REMARK 465 THR A 608 REMARK 465 VAL A 609 REMARK 465 ASN A 610 REMARK 465 ASP A 611 REMARK 465 CYS A 612 REMARK 465 ASP A 613 REMARK 465 ALA A 614 REMARK 465 LYS A 615 REMARK 465 LEU A 616 REMARK 465 LYS A 617 REMARK 465 SER A 618 REMARK 465 ASP A 619 REMARK 465 GLY A 620 REMARK 465 THR A 621 REMARK 465 ILE A 622 REMARK 465 ALA A 623 REMARK 465 ALA A 624 REMARK 465 ILE A 625 REMARK 465 THR A 626 REMARK 465 GLU A 627 REMARK 465 LYS A 628 REMARK 465 GLU A 629 REMARK 465 THR A 630 REMARK 465 HIS A 631 REMARK 465 PHE A 632 REMARK 465 ALA A 633 REMARK 465 ALA A 634 REMARK 465 ALA A 635 REMARK 465 LEU A 636 REMARK 465 GLU A 637 REMARK 465 VAL A 638 REMARK 465 LEU A 639 REMARK 465 PHE A 640 REMARK 465 GLN A 641 REMARK 465 GLY H 135 REMARK 465 ASP H 136 REMARK 465 THR H 137 REMARK 465 THR H 138 REMARK 465 ALA H 220 REMARK 465 ALA H 221 REMARK 465 ALA H 222 REMARK 465 LEU H 223 REMARK 465 GLU H 224 REMARK 465 VAL H 225 REMARK 465 LEU H 226 REMARK 465 PHE H 227 REMARK 465 GLN H 228 REMARK 465 GLY H 229 REMARK 465 PRO H 230 REMARK 465 GLY H 231 REMARK 465 SER H 232 REMARK 465 HIS H 233 REMARK 465 HIS H 234 REMARK 465 HIS H 235 REMARK 465 HIS H 236 REMARK 465 HIS H 237 REMARK 465 HIS H 238 REMARK 465 HIS H 239 REMARK 465 HIS H 240 REMARK 465 HIS H 241 REMARK 465 HIS H 242 REMARK 465 GLU L 214 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 431 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 582 CG CD OE1 OE2 REMARK 470 GLU H 1 CG CD OE1 OE2 REMARK 470 GLN H 3 CG CD OE1 NE2 REMARK 470 SER H 30 OG REMARK 470 GLN H 111 CG CD OE1 NE2 REMARK 470 ASP H 179 CG OD1 OD2 REMARK 470 VAL H 189 CG1 CG2 REMARK 470 SER H 198 OG REMARK 470 LYS H 215 CG CD CE NZ REMARK 470 GLU H 217 CG CD OE1 OE2 REMARK 470 ARG H 219 CG CD NE CZ NH1 NH2 REMARK 470 GLU L 82 CG CD OE1 OE2 REMARK 470 SER L 128 OG REMARK 470 ASP L 152 CG OD1 OD2 REMARK 470 SER L 169 OG REMARK 470 LYS L 184 CG CD CE NZ REMARK 470 ARG L 189 CG CD NE CZ NH1 NH2 REMARK 470 ASN L 191 CG OD1 ND2 REMARK 470 SER L 192 OG REMARK 470 ARG L 212 CG CD NE CZ NH1 NH2 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 ASN A 83 49.83 -94.71 REMARK 500 PHE A 129 51.77 -92.93 REMARK 500 TRP A 168 31.83 -96.80 REMARK 500 SER A 189 -143.15 53.63 REMARK 500 SER A 192 -5.01 73.12 REMARK 500 ASN A 198 64.79 60.18 REMARK 500 ARG A 210 -36.94 -130.67 REMARK 500 THR A 250 -173.71 60.52 REMARK 500 ALA A 471 49.57 -99.08 REMARK 500 SER A 510 -10.95 73.25 REMARK 500 LYS A 534 75.95 -101.90 REMARK 500 ASN A 541 45.70 -94.86 REMARK 500 ASN A 542 -12.08 63.22 REMARK 500 TYR A 544 -38.26 -133.12 REMARK 500 THR A 545 70.03 57.03 REMARK 500 THR A 579 164.07 66.37 REMARK 500 THR A 592 -152.02 58.02 REMARK 500 THR H 159 -168.95 -128.76 REMARK 500 PRO H 195 30.56 -91.53 REMARK 500 THR L 52 12.10 51.17 REMARK 500 SER L 53 -38.51 -131.20 REMARK 500 ASP L 152 -95.58 57.00 REMARK 500 LYS L 170 -60.78 -93.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9CP4 RELATED DB: PDB REMARK 900 RELATED ID: EMD-45800 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN GAT3, APO STATE, INWARD-OPEN CONFORMATION DBREF 9CP5 A 1 632 UNP P48066 S6A11_HUMAN 1 632 DBREF 9CP5 H 1 242 PDB 9CP5 9CP5 1 242 DBREF 9CP5 L 1 214 PDB 9CP5 9CP5 1 214 SEQADV 9CP5 HIS A 327 UNP P48066 ASN 327 ENGINEERED MUTATION SEQADV 9CP5 SER A 497 UNP P48066 TYR 497 ENGINEERED MUTATION SEQADV 9CP5 GLU A 498 UNP P48066 ASP 498 ENGINEERED MUTATION SEQADV 9CP5 ASP A 499 UNP P48066 ASN 499 ENGINEERED MUTATION SEQADV 9CP5 ARG A 501 UNP P48066 GLU 501 ENGINEERED MUTATION SEQADV 9CP5 PHE A 506 UNP P48066 TYR 506 ENGINEERED MUTATION SEQADV 9CP5 PRO A 507 UNP P48066 ARG 507 ENGINEERED MUTATION SEQADV 9CP5 ALA A 633 UNP P48066 EXPRESSION TAG SEQADV 9CP5 ALA A 634 UNP P48066 EXPRESSION TAG SEQADV 9CP5 ALA A 635 UNP P48066 EXPRESSION TAG SEQADV 9CP5 LEU A 636 UNP P48066 EXPRESSION TAG SEQADV 9CP5 GLU A 637 UNP P48066 EXPRESSION TAG SEQADV 9CP5 VAL A 638 UNP P48066 EXPRESSION TAG SEQADV 9CP5 LEU A 639 UNP P48066 EXPRESSION TAG SEQADV 9CP5 PHE A 640 UNP P48066 EXPRESSION TAG SEQADV 9CP5 GLN A 641 UNP P48066 EXPRESSION TAG SEQRES 1 A 641 MET THR ALA GLU LYS ALA LEU PRO LEU GLY ASN GLY LYS SEQRES 2 A 641 ALA ALA GLU GLU ALA ARG GLU SER GLU ALA PRO GLY GLY SEQRES 3 A 641 GLY CYS SER SER GLY GLY ALA ALA PRO ALA ARG HIS PRO SEQRES 4 A 641 ARG VAL LYS ARG ASP LYS ALA VAL HIS GLU ARG GLY HIS SEQRES 5 A 641 TRP ASN ASN LYS VAL GLU PHE VAL LEU SER VAL ALA GLY SEQRES 6 A 641 GLU ILE ILE GLY LEU GLY ASN VAL TRP ARG PHE PRO TYR SEQRES 7 A 641 LEU CYS TYR LYS ASN GLY GLY GLY ALA PHE LEU ILE PRO SEQRES 8 A 641 TYR VAL VAL PHE PHE ILE CYS CYS GLY ILE PRO VAL PHE SEQRES 9 A 641 PHE LEU GLU THR ALA LEU GLY GLN PHE THR SER GLU GLY SEQRES 10 A 641 GLY ILE THR CYS TRP ARG LYS VAL CYS PRO LEU PHE GLU SEQRES 11 A 641 GLY ILE GLY TYR ALA THR GLN VAL ILE GLU ALA HIS LEU SEQRES 12 A 641 ASN VAL TYR TYR ILE ILE ILE LEU ALA TRP ALA ILE PHE SEQRES 13 A 641 TYR LEU SER ASN CYS PHE THR THR GLU LEU PRO TRP ALA SEQRES 14 A 641 THR CYS GLY HIS GLU TRP ASN THR GLU ASN CYS VAL GLU SEQRES 15 A 641 PHE GLN LYS LEU ASN VAL SER ASN TYR SER HIS VAL SER SEQRES 16 A 641 LEU GLN ASN ALA THR SER PRO VAL MET GLU PHE TRP GLU SEQRES 17 A 641 HIS ARG VAL LEU ALA ILE SER ASP GLY ILE GLU HIS ILE SEQRES 18 A 641 GLY ASN LEU ARG TRP GLU LEU ALA LEU CYS LEU LEU ALA SEQRES 19 A 641 ALA TRP THR ILE CYS TYR PHE CYS ILE TRP LYS GLY THR SEQRES 20 A 641 LYS SER THR GLY LYS VAL VAL TYR VAL THR ALA THR PHE SEQRES 21 A 641 PRO TYR ILE MET LEU LEU ILE LEU LEU ILE ARG GLY VAL SEQRES 22 A 641 THR LEU PRO GLY ALA SER GLU GLY ILE LYS PHE TYR LEU SEQRES 23 A 641 TYR PRO ASP LEU SER ARG LEU SER ASP PRO GLN VAL TRP SEQRES 24 A 641 VAL ASP ALA GLY THR GLN ILE PHE PHE SER TYR ALA ILE SEQRES 25 A 641 CYS LEU GLY CYS LEU THR ALA LEU GLY SER TYR ASN ASN SEQRES 26 A 641 TYR HIS ASN ASN CYS TYR ARG ASP CYS ILE MET LEU CYS SEQRES 27 A 641 CYS LEU ASN SER GLY THR SER PHE VAL ALA GLY PHE ALA SEQRES 28 A 641 ILE PHE SER VAL LEU GLY PHE MET ALA TYR GLU GLN GLY SEQRES 29 A 641 VAL PRO ILE ALA GLU VAL ALA GLU SER GLY PRO GLY LEU SEQRES 30 A 641 ALA PHE ILE ALA TYR PRO LYS ALA VAL THR MET MET PRO SEQRES 31 A 641 LEU SER PRO LEU TRP ALA THR LEU PHE PHE MET MET LEU SEQRES 32 A 641 ILE PHE LEU GLY LEU ASP SER GLN PHE VAL CYS VAL GLU SEQRES 33 A 641 SER LEU VAL THR ALA VAL VAL ASP MET TYR PRO LYS VAL SEQRES 34 A 641 PHE ARG ARG GLY TYR ARG ARG GLU LEU LEU ILE LEU ALA SEQRES 35 A 641 LEU SER VAL ILE SER TYR PHE LEU GLY LEU VAL MET LEU SEQRES 36 A 641 THR GLU GLY GLY MET TYR ILE PHE GLN LEU PHE ASP SER SEQRES 37 A 641 TYR ALA ALA SER GLY MET CYS LEU LEU PHE VAL ALA ILE SEQRES 38 A 641 PHE GLU CYS ILE CYS ILE GLY TRP VAL TYR GLY SER ASN SEQRES 39 A 641 ARG PHE SER GLU ASP ILE ARG ASP MET ILE GLY PHE PRO SEQRES 40 A 641 PRO PRO SER LEU ILE LYS TRP CYS TRP MET ILE MET THR SEQRES 41 A 641 PRO GLY ILE CYS ALA GLY ILE PHE ILE PHE PHE LEU ILE SEQRES 42 A 641 LYS TYR LYS PRO LEU LYS TYR ASN ASN ILE TYR THR TYR SEQRES 43 A 641 PRO ALA TRP GLY TYR GLY ILE GLY TRP LEU MET ALA LEU SEQRES 44 A 641 SER SER MET LEU CYS ILE PRO LEU TRP ILE CYS ILE THR SEQRES 45 A 641 VAL TRP LYS THR GLU GLY THR LEU PRO GLU LYS LEU GLN SEQRES 46 A 641 LYS LEU THR THR PRO SER THR ASP LEU LYS MET ARG GLY SEQRES 47 A 641 LYS LEU GLY VAL SER PRO ARG MET VAL THR VAL ASN ASP SEQRES 48 A 641 CYS ASP ALA LYS LEU LYS SER ASP GLY THR ILE ALA ALA SEQRES 49 A 641 ILE THR GLU LYS GLU THR HIS PHE ALA ALA ALA LEU GLU SEQRES 50 A 641 VAL LEU PHE GLN SEQRES 1 H 242 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL LYS SEQRES 2 H 242 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 H 242 PHE THR PHE SER SER TYR ALA MET SER TRP VAL ARG GLN SEQRES 4 H 242 SER PRO GLU LYS ARG LEU GLU TRP VAL ALA GLU ILE SER SEQRES 5 H 242 SER GLY GLY ARG TYR ILE TYR TYR SER ASP THR VAL THR SEQRES 6 H 242 GLY ARG PHE THR ILE SER ARG ASP ASN ALA ARG ASN ILE SEQRES 7 H 242 LEU HIS LEU GLU MET SER SER LEU ARG SER GLU ASP THR SEQRES 8 H 242 ALA MET TYR TYR CYS ALA ARG GLY GLU VAL ARG GLN ARG SEQRES 9 H 242 GLY PHE ASP TYR TRP GLY GLN GLY THR THR LEU THR VAL SEQRES 10 H 242 SER SER ALA LYS THR THR ALA PRO SER VAL TYR PRO LEU SEQRES 11 H 242 ALA PRO VAL CYS GLY ASP THR THR GLY SER SER VAL THR SEQRES 12 H 242 LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL SEQRES 13 H 242 THR LEU THR TRP ASN SER GLY SER LEU SER SER GLY VAL SEQRES 14 H 242 HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR SEQRES 15 H 242 LEU SER SER SER VAL THR VAL THR SER SER THR TRP PRO SEQRES 16 H 242 SER GLN SER ILE THR CYS ASN VAL ALA HIS PRO ALA SER SEQRES 17 H 242 SER THR LYS VAL ASP LYS LYS ILE GLU PRO ARG ALA ALA SEQRES 18 H 242 ALA LEU GLU VAL LEU PHE GLN GLY PRO GLY SER HIS HIS SEQRES 19 H 242 HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 L 214 GLU ASN VAL LEU THR GLN SER PRO ALA ILE MET SER THR SEQRES 2 L 214 SER PRO GLY GLU LYS VAL THR MET THR CYS ARG ALA SER SEQRES 3 L 214 SER SER VAL GLY SER SER TYR LEU HIS TRP TYR GLN GLN SEQRES 4 L 214 LYS SER GLY ALA SER PRO LYS LEU TRP ILE TYR SER THR SEQRES 5 L 214 SER ASN LEU ALA SER GLY VAL PRO ALA ARG PHE SER GLY SEQRES 6 L 214 SER GLY SER GLY THR SER TYR SER LEU THR ILE SER SER SEQRES 7 L 214 VAL GLU ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 214 PHE SER GLY TYR PRO LEU THR PHE GLY SER GLY THR LYS SEQRES 9 L 214 LEU GLU MET LYS ARG ALA ASP ALA ALA PRO THR VAL SER SEQRES 10 L 214 ILE PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY SEQRES 11 L 214 ALA SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS SEQRES 12 L 214 ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG SEQRES 13 L 214 GLN ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER SEQRES 14 L 214 LYS ASP SER THR TYR SER MET SER SER THR LEU THR LEU SEQRES 15 L 214 THR LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS SEQRES 16 L 214 GLU ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SEQRES 17 L 214 SER PHE ASN ARG ASN GLU HET CL A 800 1 HETNAM CL CHLORIDE ION FORMUL 4 CL CL 1- HELIX 1 AA1 VAL A 57 ILE A 68 1 12 HELIX 2 AA2 GLY A 69 TRP A 74 1 6 HELIX 3 AA3 TRP A 74 ASN A 83 1 10 HELIX 4 AA4 PHE A 88 CYS A 99 1 12 HELIX 5 AA5 CYS A 99 SER A 115 1 17 HELIX 6 AA6 THR A 120 CYS A 126 1 7 HELIX 7 AA7 GLU A 130 TYR A 147 1 18 HELIX 8 AA8 ILE A 148 PHE A 162 1 15 HELIX 9 AA9 LEU A 166 THR A 170 5 5 HELIX 10 AB1 SER A 201 VAL A 211 1 11 HELIX 11 AB2 ARG A 225 LYS A 245 1 21 HELIX 12 AB3 THR A 259 LEU A 275 1 17 HELIX 13 AB4 GLY A 277 TYR A 287 1 11 HELIX 14 AB5 ASP A 295 TYR A 310 1 16 HELIX 15 AB6 GLY A 315 ASN A 324 1 10 HELIX 16 AB7 ASN A 329 GLN A 363 1 35 HELIX 17 AB8 PRO A 366 VAL A 370 5 5 HELIX 18 AB9 GLY A 376 PHE A 379 5 4 HELIX 19 AC1 ILE A 380 VAL A 386 1 7 HELIX 20 AC2 LEU A 391 TYR A 426 1 36 HELIX 21 AC3 TYR A 426 ARG A 431 1 6 HELIX 22 AC4 ARG A 435 LEU A 452 1 18 HELIX 23 AC5 VAL A 453 LEU A 455 5 3 HELIX 24 AC6 GLY A 458 ALA A 470 1 13 HELIX 25 AC7 GLY A 473 VAL A 490 1 18 HELIX 26 AC8 GLY A 492 GLY A 505 1 14 HELIX 27 AC9 SER A 510 ILE A 518 1 9 HELIX 28 AD1 MET A 519 LYS A 534 1 16 HELIX 29 AD2 PRO A 547 LEU A 563 1 17 HELIX 30 AD3 LEU A 563 THR A 576 1 14 HELIX 31 AD4 THR A 579 THR A 589 1 11 HELIX 32 AD5 THR H 28 TYR H 32 5 5 HELIX 33 AD6 GLU L 80 ALA L 84 5 5 HELIX 34 AD7 SER L 122 SER L 128 5 7 HELIX 35 AD8 LYS L 184 ARG L 189 1 6 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 SER H 17 SER H 25 -1 O SER H 21 N SER H 7 SHEET 3 AA1 4 ILE H 78 SER H 84 -1 O LEU H 79 N CYS H 22 SHEET 4 AA1 4 PHE H 68 ASP H 73 -1 N THR H 69 O GLU H 82 SHEET 1 AA2 6 LEU H 11 VAL H 12 0 SHEET 2 AA2 6 THR H 113 VAL H 117 1 O THR H 116 N VAL H 12 SHEET 3 AA2 6 ALA H 92 ALA H 97 -1 N ALA H 92 O LEU H 115 SHEET 4 AA2 6 MET H 34 GLN H 39 -1 N VAL H 37 O TYR H 95 SHEET 5 AA2 6 LEU H 45 ILE H 51 -1 O ILE H 51 N MET H 34 SHEET 6 AA2 6 ILE H 58 TYR H 60 -1 O TYR H 59 N GLU H 50 SHEET 1 AA3 4 SER H 126 LEU H 130 0 SHEET 2 AA3 4 THR H 143 TYR H 151 -1 O LEU H 147 N TYR H 128 SHEET 3 AA3 4 LEU H 180 THR H 188 -1 O LEU H 183 N VAL H 148 SHEET 4 AA3 4 VAL H 169 THR H 171 -1 N HIS H 170 O SER H 186 SHEET 1 AA4 4 SER H 126 LEU H 130 0 SHEET 2 AA4 4 THR H 143 TYR H 151 -1 O LEU H 147 N TYR H 128 SHEET 3 AA4 4 LEU H 180 THR H 188 -1 O LEU H 183 N VAL H 148 SHEET 4 AA4 4 VAL H 175 GLN H 177 -1 N GLN H 177 O LEU H 180 SHEET 1 AA5 3 THR H 157 TRP H 160 0 SHEET 2 AA5 3 THR H 200 ALA H 204 -1 O ALA H 204 N THR H 157 SHEET 3 AA5 3 ASP H 213 LYS H 215 -1 O LYS H 214 N CYS H 201 SHEET 1 AA6 4 LEU L 4 THR L 5 0 SHEET 2 AA6 4 VAL L 19 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AA6 4 SER L 71 ILE L 76 -1 O LEU L 74 N MET L 21 SHEET 4 AA6 4 PHE L 63 SER L 68 -1 N SER L 64 O THR L 75 SHEET 1 AA7 5 ILE L 10 SER L 12 0 SHEET 2 AA7 5 THR L 103 GLU L 106 1 O GLU L 106 N MET L 11 SHEET 3 AA7 5 THR L 86 GLN L 91 -1 N TYR L 87 O THR L 103 SHEET 4 AA7 5 LEU L 34 GLN L 39 -1 N GLN L 39 O THR L 86 SHEET 5 AA7 5 LYS L 46 ILE L 49 -1 O ILE L 49 N TRP L 36 SHEET 1 AA8 4 SER L 117 PHE L 119 0 SHEET 2 AA8 4 GLY L 130 PHE L 140 -1 O VAL L 134 N PHE L 119 SHEET 3 AA8 4 TYR L 174 THR L 183 -1 O LEU L 182 N ALA L 131 SHEET 4 AA8 4 SER L 163 TRP L 164 -1 N SER L 163 O SER L 177 SHEET 1 AA9 4 SER L 154 ARG L 156 0 SHEET 2 AA9 4 VAL L 147 ILE L 151 -1 N TRP L 149 O ARG L 156 SHEET 3 AA9 4 SER L 192 ALA L 197 -1 O THR L 194 N LYS L 150 SHEET 4 AA9 4 ILE L 206 ASN L 211 -1 O PHE L 210 N TYR L 193 SSBOND 1 CYS A 171 CYS A 180 1555 1555 2.03 SSBOND 2 CYS H 22 CYS H 96 1555 1555 2.03 SSBOND 3 CYS H 146 CYS H 201 1555 1555 2.03 SSBOND 4 CYS L 23 CYS L 89 1555 1555 2.03 SSBOND 5 CYS L 135 CYS L 195 1555 1555 2.03 CISPEP 1 PHE H 152 PRO H 153 0 -4.91 CISPEP 2 GLU H 154 PRO H 155 0 2.45 CISPEP 3 TRP H 194 PRO H 195 0 0.90 CISPEP 4 SER L 7 PRO L 8 0 -5.32 CISPEP 5 TYR L 95 PRO L 96 0 3.30 CISPEP 6 TYR L 141 PRO L 142 0 -0.11 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 TER 4254 LEU A 594 TER 5854 ARG H 219 TER 7452 ASN L 213 HETATM 7453 CL CL A 800 157.936 163.255 174.058 1.00 86.19 CL CONECT 910 985 CONECT 985 910 CONECT 4395 4992 CONECT 4992 4395 CONECT 5322 5729 CONECT 5729 5322 CONECT 6019 6506 CONECT 6506 6019 CONECT 6837 7316 CONECT 7316 6837 MASTER 309 0 1 35 38 0 0 6 7450 3 10 86 END