HEADER MEMBRANE PROTEIN 28-FEB-21 7NPW TITLE CRYO-EM STRUCTURE OF HUMAN EXCITATORY AMINO ACID TRANSPORTERS-1 TITLE 2 (EAAT1) IN POTASSIUM BUFFER COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXCITATORY AMINO ACID TRANSPORTER 1; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: SODIUM-DEPENDENT GLUTAMATE/ASPARTATE TRANSPORTER 1,GLAST-1, COMPND 5 SOLUTE CARRIER FAMILY 1 MEMBER 3; 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: SLC1A3, EAAT1, GLAST, GLAST1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293F; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1 + KEYWDS HUMAN MEMBRANE PROTEIN, TRANSPORTER, GLUTAMATE TRANSPORTER, MEMBRANE KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.KUMAR,N.REYES REVDAT 4 19-JAN-22 7NPW 1 JRNL REVDAT 3 12-JAN-22 7NPW 1 JRNL REVDAT 2 01-DEC-21 7NPW 1 JRNL REVDAT 1 13-OCT-21 7NPW 0 JRNL AUTH J.C.CANUL-TEC,A.KUMAR,J.DHENIN,R.ASSAL,P.LEGRAND,M.REY, JRNL AUTH 2 J.CHAMOT-ROOKE,N.REYES JRNL TITL THE ION-COUPLING MECHANISM OF HUMAN EXCITATORY AMINO ACID JRNL TITL 2 TRANSPORTERS. JRNL REF EMBO J. V. 41 08341 2022 JRNL REFN ESSN 1460-2075 JRNL PMID 34747040 JRNL DOI 10.15252/EMBJ.2021108341 REMARK 2 REMARK 2 RESOLUTION. 3.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : SERIALEM, GCTF, UCSF CHIMERA, COOT, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 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 : 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 : FOR MODEL BUILDING, THE SCAD AND TRAND OF REMARK 3 RB+/BA2+ BOUND X-RAY STRUCTURE WERE FITTED INTO THE EM MAP AS REMARK 3 SEPARATE RIGID-BODIES USING CHIMERA. 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) : 3.990 REMARK 3 NUMBER OF PARTICLES : 34433 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 7NPW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1292114427. 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 EXCITATORY AMINO ACID REMARK 245 TRANSPORTER 1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 4.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : GRIDS WERE BLOTTED FOR 4 SEC REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 13607 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4230.00 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 62470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL 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 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 GLY A 150 REMARK 465 THR A 151 REMARK 465 LYS A 152 REMARK 465 GLU A 153 REMARK 465 ASN A 154 REMARK 465 MET A 155 REMARK 465 HIS A 156 REMARK 465 ARG A 157 REMARK 465 GLU A 158 REMARK 465 GLY A 159 REMARK 465 LYS A 160 REMARK 465 ILE A 161 REMARK 465 VAL A 162 REMARK 465 LYS A 200 REMARK 465 VAL A 201 REMARK 465 PRO A 202 REMARK 465 ILE A 203 REMARK 465 GLN A 204 REMARK 465 ALA A 205 REMARK 465 ASN A 206 REMARK 465 GLU A 207 REMARK 465 THR A 208 REMARK 465 LEU A 209 REMARK 465 VAL A 210 REMARK 465 GLY A 211 REMARK 465 ALA A 212 REMARK 465 VAL A 213 REMARK 465 ILE A 214 REMARK 465 ASN A 215 REMARK 465 ASN A 216 REMARK 465 VAL A 217 REMARK 465 SER A 218 REMARK 465 GLU A 219 REMARK 465 ALA A 220 REMARK 465 MET A 221 REMARK 465 GLU A 222 REMARK 465 THR A 223 REMARK 465 LEU A 224 REMARK 465 THR A 225 REMARK 465 ARG A 226 REMARK 465 ASN A 398 REMARK 465 MET A 399 REMARK 465 ASP A 400 REMARK 465 GLY B 150 REMARK 465 THR B 151 REMARK 465 LYS B 152 REMARK 465 GLU B 153 REMARK 465 ASN B 154 REMARK 465 MET B 155 REMARK 465 HIS B 156 REMARK 465 ARG B 157 REMARK 465 GLU B 158 REMARK 465 GLY B 159 REMARK 465 LYS B 160 REMARK 465 ILE B 161 REMARK 465 VAL B 162 REMARK 465 LYS B 200 REMARK 465 VAL B 201 REMARK 465 PRO B 202 REMARK 465 ILE B 203 REMARK 465 GLN B 204 REMARK 465 ALA B 205 REMARK 465 ASN B 206 REMARK 465 GLU B 207 REMARK 465 THR B 208 REMARK 465 LEU B 209 REMARK 465 VAL B 210 REMARK 465 GLY B 211 REMARK 465 ALA B 212 REMARK 465 VAL B 213 REMARK 465 ILE B 214 REMARK 465 ASN B 215 REMARK 465 ASN B 216 REMARK 465 VAL B 217 REMARK 465 SER B 218 REMARK 465 GLU B 219 REMARK 465 ALA B 220 REMARK 465 MET B 221 REMARK 465 GLU B 222 REMARK 465 THR B 223 REMARK 465 LEU B 224 REMARK 465 THR B 225 REMARK 465 ARG B 226 REMARK 465 ASN B 398 REMARK 465 MET B 399 REMARK 465 ASP B 400 REMARK 465 GLY C 150 REMARK 465 THR C 151 REMARK 465 LYS C 152 REMARK 465 GLU C 153 REMARK 465 ASN C 154 REMARK 465 MET C 155 REMARK 465 HIS C 156 REMARK 465 ARG C 157 REMARK 465 GLU C 158 REMARK 465 GLY C 159 REMARK 465 LYS C 160 REMARK 465 ILE C 161 REMARK 465 VAL C 162 REMARK 465 LYS C 200 REMARK 465 VAL C 201 REMARK 465 PRO C 202 REMARK 465 ILE C 203 REMARK 465 GLN C 204 REMARK 465 ALA C 205 REMARK 465 ASN C 206 REMARK 465 GLU C 207 REMARK 465 THR C 208 REMARK 465 LEU C 209 REMARK 465 VAL C 210 REMARK 465 GLY C 211 REMARK 465 ALA C 212 REMARK 465 VAL C 213 REMARK 465 ILE C 214 REMARK 465 ASN C 215 REMARK 465 ASN C 216 REMARK 465 VAL C 217 REMARK 465 SER C 218 REMARK 465 GLU C 219 REMARK 465 ALA C 220 REMARK 465 MET C 221 REMARK 465 GLU C 222 REMARK 465 THR C 223 REMARK 465 LEU C 224 REMARK 465 THR C 225 REMARK 465 ARG C 226 REMARK 465 ASN C 398 REMARK 465 MET C 399 REMARK 465 ASP C 400 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 197 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR A 228 OG1 CG2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 PHE B 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR B 228 OG1 CG2 REMARK 470 ARG C 197 CG CD NE CZ NH1 NH2 REMARK 470 PHE C 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR C 228 OG1 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 HIS A 146 73.13 52.72 REMARK 500 ILE A 331 -62.62 -123.34 REMARK 500 HIS B 146 73.17 52.66 REMARK 500 ILE B 331 -62.70 -123.29 REMARK 500 HIS C 146 73.02 52.77 REMARK 500 ILE C 331 -62.71 -123.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-12524 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN EXCITATORY AMINO ACID TRANSPORTERS-1 REMARK 900 (EAAT1) IN POTASSIUM BUFFER DBREF 7NPW A 29 497 UNP P43003 EAA1_HUMAN 29 497 DBREF 7NPW B 29 497 UNP P43003 EAA1_HUMAN 29 497 DBREF 7NPW C 29 497 UNP P43003 EAA1_HUMAN 29 497 SEQRES 1 A 469 ALA LYS LYS LYS VAL GLN ASN ILE THR LYS GLU ASP VAL SEQRES 2 A 469 LYS SER TYR LEU PHE ARG ASN ALA PHE VAL LEU LEU THR SEQRES 3 A 469 VAL THR ALA VAL ILE VAL GLY THR ILE LEU GLY PHE THR SEQRES 4 A 469 LEU ARG PRO TYR ARG MET SER TYR ARG GLU VAL LYS TYR SEQRES 5 A 469 PHE SER PHE PRO GLY GLU LEU LEU MET ARG MET LEU GLN SEQRES 6 A 469 MET LEU VAL LEU PRO LEU ILE ILE SER SER LEU VAL THR SEQRES 7 A 469 GLY MET ALA ALA LEU ASP SER LYS ALA SER GLY LYS MET SEQRES 8 A 469 GLY MET ARG ALA VAL VAL TYR TYR MET THR THR THR ILE SEQRES 9 A 469 ILE ALA VAL VAL ILE GLY ILE ILE ILE VAL ILE ILE ILE SEQRES 10 A 469 HIS PRO GLY LYS GLY THR LYS GLU ASN MET HIS ARG GLU SEQRES 11 A 469 GLY LYS ILE VAL ARG VAL THR ALA ALA ASP ALA PHE LEU SEQRES 12 A 469 ASP LEU ILE ARG ASN MET PHE PRO PRO ASN LEU VAL GLU SEQRES 13 A 469 ALA CYS PHE LYS GLN PHE LYS THR ASN TYR GLU LYS ARG SEQRES 14 A 469 SER PHE LYS VAL PRO ILE GLN ALA ASN GLU THR LEU VAL SEQRES 15 A 469 GLY ALA VAL ILE ASN ASN VAL SER GLU ALA MET GLU THR SEQRES 16 A 469 LEU THR ARG ILE THR GLU GLU LEU VAL PRO VAL PRO GLY SEQRES 17 A 469 SER VAL ASN GLY VAL ASN ALA LEU GLY LEU VAL VAL PHE SEQRES 18 A 469 SER MET CYS PHE GLY PHE VAL ILE GLY ASN MET LYS GLU SEQRES 19 A 469 GLN GLY GLN ALA LEU ARG GLU PHE PHE ASP SER LEU ASN SEQRES 20 A 469 GLU ALA ILE MET ARG LEU VAL ALA VAL ILE MET TRP TYR SEQRES 21 A 469 ALA PRO VAL GLY ILE LEU PHE LEU ILE ALA GLY LYS ILE SEQRES 22 A 469 VAL GLU MET GLU ASP MET GLY VAL ILE GLY GLY GLN LEU SEQRES 23 A 469 ALA MET TYR THR VAL THR VAL ILE VAL GLY LEU LEU ILE SEQRES 24 A 469 HIS ALA VAL ILE VAL LEU PRO LEU LEU TYR PHE LEU VAL SEQRES 25 A 469 THR ARG LYS ASN PRO TRP VAL PHE ILE GLY GLY LEU LEU SEQRES 26 A 469 GLN ALA LEU ILE THR ALA LEU GLY THR SER SER SER SER SEQRES 27 A 469 ALA THR LEU PRO ILE THR PHE LYS CYS LEU GLU GLU ASN SEQRES 28 A 469 ASN GLY VAL ASP LYS ARG VAL THR ARG PHE VAL LEU PRO SEQRES 29 A 469 VAL GLY ALA THR ILE ASN MET ASP GLY THR ALA LEU TYR SEQRES 30 A 469 GLU ALA LEU ALA ALA ILE PHE ILE ALA GLN VAL ASN ASN SEQRES 31 A 469 PHE GLU LEU ASN PHE GLY GLN ILE ILE THR ILE SER ILE SEQRES 32 A 469 THR ALA THR ALA ALA SER ILE GLY ALA ALA GLY ILE PRO SEQRES 33 A 469 GLN ALA GLY LEU VAL THR MET VAL ILE VAL LEU THR SER SEQRES 34 A 469 VAL GLY LEU PRO THR ASP ASP ILE THR LEU ILE ILE ALA SEQRES 35 A 469 VAL ASP TRP PHE LEU ASP ARG LEU ARG THR THR THR ASN SEQRES 36 A 469 VAL LEU GLY ASP SER LEU GLY ALA GLY ILE VAL GLU HIS SEQRES 37 A 469 LEU SEQRES 1 B 469 ALA LYS LYS LYS VAL GLN ASN ILE THR LYS GLU ASP VAL SEQRES 2 B 469 LYS SER TYR LEU PHE ARG ASN ALA PHE VAL LEU LEU THR SEQRES 3 B 469 VAL THR ALA VAL ILE VAL GLY THR ILE LEU GLY PHE THR SEQRES 4 B 469 LEU ARG PRO TYR ARG MET SER TYR ARG GLU VAL LYS TYR SEQRES 5 B 469 PHE SER PHE PRO GLY GLU LEU LEU MET ARG MET LEU GLN SEQRES 6 B 469 MET LEU VAL LEU PRO LEU ILE ILE SER SER LEU VAL THR SEQRES 7 B 469 GLY MET ALA ALA LEU ASP SER LYS ALA SER GLY LYS MET SEQRES 8 B 469 GLY MET ARG ALA VAL VAL TYR TYR MET THR THR THR ILE SEQRES 9 B 469 ILE ALA VAL VAL ILE GLY ILE ILE ILE VAL ILE ILE ILE SEQRES 10 B 469 HIS PRO GLY LYS GLY THR LYS GLU ASN MET HIS ARG GLU SEQRES 11 B 469 GLY LYS ILE VAL ARG VAL THR ALA ALA ASP ALA PHE LEU SEQRES 12 B 469 ASP LEU ILE ARG ASN MET PHE PRO PRO ASN LEU VAL GLU SEQRES 13 B 469 ALA CYS PHE LYS GLN PHE LYS THR ASN TYR GLU LYS ARG SEQRES 14 B 469 SER PHE LYS VAL PRO ILE GLN ALA ASN GLU THR LEU VAL SEQRES 15 B 469 GLY ALA VAL ILE ASN ASN VAL SER GLU ALA MET GLU THR SEQRES 16 B 469 LEU THR ARG ILE THR GLU GLU LEU VAL PRO VAL PRO GLY SEQRES 17 B 469 SER VAL ASN GLY VAL ASN ALA LEU GLY LEU VAL VAL PHE SEQRES 18 B 469 SER MET CYS PHE GLY PHE VAL ILE GLY ASN MET LYS GLU SEQRES 19 B 469 GLN GLY GLN ALA LEU ARG GLU PHE PHE ASP SER LEU ASN SEQRES 20 B 469 GLU ALA ILE MET ARG LEU VAL ALA VAL ILE MET TRP TYR SEQRES 21 B 469 ALA PRO VAL GLY ILE LEU PHE LEU ILE ALA GLY LYS ILE SEQRES 22 B 469 VAL GLU MET GLU ASP MET GLY VAL ILE GLY GLY GLN LEU SEQRES 23 B 469 ALA MET TYR THR VAL THR VAL ILE VAL GLY LEU LEU ILE SEQRES 24 B 469 HIS ALA VAL ILE VAL LEU PRO LEU LEU TYR PHE LEU VAL SEQRES 25 B 469 THR ARG LYS ASN PRO TRP VAL PHE ILE GLY GLY LEU LEU SEQRES 26 B 469 GLN ALA LEU ILE THR ALA LEU GLY THR SER SER SER SER SEQRES 27 B 469 ALA THR LEU PRO ILE THR PHE LYS CYS LEU GLU GLU ASN SEQRES 28 B 469 ASN GLY VAL ASP LYS ARG VAL THR ARG PHE VAL LEU PRO SEQRES 29 B 469 VAL GLY ALA THR ILE ASN MET ASP GLY THR ALA LEU TYR SEQRES 30 B 469 GLU ALA LEU ALA ALA ILE PHE ILE ALA GLN VAL ASN ASN SEQRES 31 B 469 PHE GLU LEU ASN PHE GLY GLN ILE ILE THR ILE SER ILE SEQRES 32 B 469 THR ALA THR ALA ALA SER ILE GLY ALA ALA GLY ILE PRO SEQRES 33 B 469 GLN ALA GLY LEU VAL THR MET VAL ILE VAL LEU THR SER SEQRES 34 B 469 VAL GLY LEU PRO THR ASP ASP ILE THR LEU ILE ILE ALA SEQRES 35 B 469 VAL ASP TRP PHE LEU ASP ARG LEU ARG THR THR THR ASN SEQRES 36 B 469 VAL LEU GLY ASP SER LEU GLY ALA GLY ILE VAL GLU HIS SEQRES 37 B 469 LEU SEQRES 1 C 469 ALA LYS LYS LYS VAL GLN ASN ILE THR LYS GLU ASP VAL SEQRES 2 C 469 LYS SER TYR LEU PHE ARG ASN ALA PHE VAL LEU LEU THR SEQRES 3 C 469 VAL THR ALA VAL ILE VAL GLY THR ILE LEU GLY PHE THR SEQRES 4 C 469 LEU ARG PRO TYR ARG MET SER TYR ARG GLU VAL LYS TYR SEQRES 5 C 469 PHE SER PHE PRO GLY GLU LEU LEU MET ARG MET LEU GLN SEQRES 6 C 469 MET LEU VAL LEU PRO LEU ILE ILE SER SER LEU VAL THR SEQRES 7 C 469 GLY MET ALA ALA LEU ASP SER LYS ALA SER GLY LYS MET SEQRES 8 C 469 GLY MET ARG ALA VAL VAL TYR TYR MET THR THR THR ILE SEQRES 9 C 469 ILE ALA VAL VAL ILE GLY ILE ILE ILE VAL ILE ILE ILE SEQRES 10 C 469 HIS PRO GLY LYS GLY THR LYS GLU ASN MET HIS ARG GLU SEQRES 11 C 469 GLY LYS ILE VAL ARG VAL THR ALA ALA ASP ALA PHE LEU SEQRES 12 C 469 ASP LEU ILE ARG ASN MET PHE PRO PRO ASN LEU VAL GLU SEQRES 13 C 469 ALA CYS PHE LYS GLN PHE LYS THR ASN TYR GLU LYS ARG SEQRES 14 C 469 SER PHE LYS VAL PRO ILE GLN ALA ASN GLU THR LEU VAL SEQRES 15 C 469 GLY ALA VAL ILE ASN ASN VAL SER GLU ALA MET GLU THR SEQRES 16 C 469 LEU THR ARG ILE THR GLU GLU LEU VAL PRO VAL PRO GLY SEQRES 17 C 469 SER VAL ASN GLY VAL ASN ALA LEU GLY LEU VAL VAL PHE SEQRES 18 C 469 SER MET CYS PHE GLY PHE VAL ILE GLY ASN MET LYS GLU SEQRES 19 C 469 GLN GLY GLN ALA LEU ARG GLU PHE PHE ASP SER LEU ASN SEQRES 20 C 469 GLU ALA ILE MET ARG LEU VAL ALA VAL ILE MET TRP TYR SEQRES 21 C 469 ALA PRO VAL GLY ILE LEU PHE LEU ILE ALA GLY LYS ILE SEQRES 22 C 469 VAL GLU MET GLU ASP MET GLY VAL ILE GLY GLY GLN LEU SEQRES 23 C 469 ALA MET TYR THR VAL THR VAL ILE VAL GLY LEU LEU ILE SEQRES 24 C 469 HIS ALA VAL ILE VAL LEU PRO LEU LEU TYR PHE LEU VAL SEQRES 25 C 469 THR ARG LYS ASN PRO TRP VAL PHE ILE GLY GLY LEU LEU SEQRES 26 C 469 GLN ALA LEU ILE THR ALA LEU GLY THR SER SER SER SER SEQRES 27 C 469 ALA THR LEU PRO ILE THR PHE LYS CYS LEU GLU GLU ASN SEQRES 28 C 469 ASN GLY VAL ASP LYS ARG VAL THR ARG PHE VAL LEU PRO SEQRES 29 C 469 VAL GLY ALA THR ILE ASN MET ASP GLY THR ALA LEU TYR SEQRES 30 C 469 GLU ALA LEU ALA ALA ILE PHE ILE ALA GLN VAL ASN ASN SEQRES 31 C 469 PHE GLU LEU ASN PHE GLY GLN ILE ILE THR ILE SER ILE SEQRES 32 C 469 THR ALA THR ALA ALA SER ILE GLY ALA ALA GLY ILE PRO SEQRES 33 C 469 GLN ALA GLY LEU VAL THR MET VAL ILE VAL LEU THR SER SEQRES 34 C 469 VAL GLY LEU PRO THR ASP ASP ILE THR LEU ILE ILE ALA SEQRES 35 C 469 VAL ASP TRP PHE LEU ASP ARG LEU ARG THR THR THR ASN SEQRES 36 C 469 VAL LEU GLY ASP SER LEU GLY ALA GLY ILE VAL GLU HIS SEQRES 37 C 469 LEU HELIX 1 AA1 ALA A 29 ILE A 36 1 8 HELIX 2 AA2 VAL A 41 ASN A 48 1 8 HELIX 3 AA3 ASN A 48 ARG A 69 1 22 HELIX 4 AA4 SER A 74 ALA A 115 1 42 HELIX 5 AA5 GLY A 117 HIS A 146 1 30 HELIX 6 AA6 THR A 165 MET A 177 1 13 HELIX 7 AA7 ASN A 181 PHE A 187 1 7 HELIX 8 AA8 ASN A 242 ASN A 259 1 18 HELIX 9 AA9 GLY A 264 MET A 286 1 23 HELIX 10 AB1 TYR A 288 MET A 304 1 17 HELIX 11 AB2 ASP A 306 ILE A 331 1 26 HELIX 12 AB3 ILE A 331 THR A 341 1 11 HELIX 13 AB4 ASN A 344 SER A 363 1 20 HELIX 14 AB5 THR A 368 ASN A 379 1 12 HELIX 15 AB6 VAL A 386 ILE A 397 1 12 HELIX 16 AB7 THR A 402 ASN A 417 1 16 HELIX 17 AB8 GLY A 424 SER A 437 1 14 HELIX 18 AB9 ALA A 446 GLY A 459 1 14 HELIX 19 AC1 ASP A 464 ALA A 470 1 7 HELIX 20 AC2 VAL A 471 LEU A 497 1 27 HELIX 21 AC3 LYS B 30 ILE B 36 1 7 HELIX 22 AC4 VAL B 41 ASN B 48 1 8 HELIX 23 AC5 ASN B 48 ARG B 69 1 22 HELIX 24 AC6 SER B 74 ALA B 115 1 42 HELIX 25 AC7 GLY B 117 HIS B 146 1 30 HELIX 26 AC8 THR B 165 MET B 177 1 13 HELIX 27 AC9 ASN B 181 PHE B 187 1 7 HELIX 28 AD1 ASN B 242 ASN B 259 1 18 HELIX 29 AD2 GLY B 264 MET B 286 1 23 HELIX 30 AD3 TYR B 288 MET B 304 1 17 HELIX 31 AD4 ASP B 306 ILE B 331 1 26 HELIX 32 AD5 ILE B 331 THR B 341 1 11 HELIX 33 AD6 ASN B 344 SER B 363 1 20 HELIX 34 AD7 THR B 368 ASN B 379 1 12 HELIX 35 AD8 VAL B 386 ILE B 397 1 12 HELIX 36 AD9 THR B 402 ASN B 417 1 16 HELIX 37 AE1 GLY B 424 SER B 437 1 14 HELIX 38 AE2 ALA B 446 GLY B 459 1 14 HELIX 39 AE3 ASP B 464 ALA B 470 1 7 HELIX 40 AE4 VAL B 471 LEU B 497 1 27 HELIX 41 AE5 LYS C 30 ILE C 36 1 7 HELIX 42 AE6 VAL C 41 ASN C 48 1 8 HELIX 43 AE7 ASN C 48 ARG C 69 1 22 HELIX 44 AE8 SER C 74 ALA C 115 1 42 HELIX 45 AE9 GLY C 117 HIS C 146 1 30 HELIX 46 AF1 THR C 165 MET C 177 1 13 HELIX 47 AF2 ASN C 181 PHE C 187 1 7 HELIX 48 AF3 ASN C 242 ASN C 259 1 18 HELIX 49 AF4 GLY C 264 MET C 286 1 23 HELIX 50 AF5 TYR C 288 MET C 304 1 17 HELIX 51 AF6 ASP C 306 ILE C 331 1 26 HELIX 52 AF7 ILE C 331 THR C 341 1 11 HELIX 53 AF8 ASN C 344 SER C 363 1 20 HELIX 54 AF9 THR C 368 ASN C 379 1 12 HELIX 55 AG1 VAL C 386 ILE C 397 1 12 HELIX 56 AG2 THR C 402 ASN C 417 1 16 HELIX 57 AG3 GLY C 424 SER C 437 1 14 HELIX 58 AG4 ALA C 446 GLY C 459 1 14 HELIX 59 AG5 ASP C 464 ALA C 470 1 7 HELIX 60 AG6 VAL C 471 LEU C 497 1 27 SHEET 1 AA1 2 LYS A 188 PHE A 190 0 SHEET 2 AA1 2 SER A 237 ASN A 239 -1 O VAL A 238 N GLN A 189 SHEET 1 AA2 2 LYS B 188 PHE B 190 0 SHEET 2 AA2 2 SER B 237 ASN B 239 -1 O VAL B 238 N GLN B 189 SHEET 1 AA3 2 LYS C 188 PHE C 190 0 SHEET 2 AA3 2 SER C 237 ASN C 239 -1 O VAL C 238 N GLN C 189 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