HEADER MEMBRANE PROTEIN 07-SEP-20 7CZB TITLE THE CRYO-EM STRUCTURE OF THE ERAD RETROTRANSLOCATION CHANNEL FORMED BY TITLE 2 HUMAN DERLIN-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DERLIN-1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: DEGRADATION IN ENDOPLASMIC RETICULUM PROTEIN 1,DERTRIN-1, COMPND 5 DER1-LIKE PROTEIN 1; 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: DERL1, DER1, UNQ243/PRO276; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: EXPI293F; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PCDNA3.4 KEYWDS ENDOPLASMIC RETICULUM ASSOCIATED DEGRADATION, RETROTRANSLOCATION, KEYWDS 2 CRYO-EM, TRANSMEMBRANE CHANNELS, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR B.RAO,S.LI,D.YAO,Q.WANG,Y.XIA,Y.JIA,Y.SHEN,Y.CAO REVDAT 2 27-MAR-24 7CZB 1 REMARK REVDAT 1 17-MAR-21 7CZB 0 JRNL AUTH B.RAO,S.LI,D.YAO,Q.WANG,Y.XIA,Y.JIA,Y.SHEN,Y.CAO JRNL TITL THE CRYO-EM STRUCTURE OF AN ERAD PROTEIN CHANNEL FORMED BY JRNL TITL 2 TETRAMERIC HUMAN DERLIN-1. JRNL REF SCI ADV V. 7 2021 JRNL REFN ESSN 2375-2548 JRNL PMID 33658201 JRNL DOI 10.1126/SCIADV.ABE8591 REMARK 2 REMARK 2 RESOLUTION. 3.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 3.800 REMARK 3 NUMBER OF PARTICLES : 71761 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 7CZB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018486. 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 : DERLIN-1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.50 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 TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 5000.00 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 SER A 2 REMARK 465 ASP A 3 REMARK 465 ILE A 4 REMARK 465 GLY A 5 REMARK 465 ASP A 6 REMARK 465 TRP A 7 REMARK 465 THR A 202 REMARK 465 PRO A 203 REMARK 465 GLN A 204 REMARK 465 PHE A 205 REMARK 465 LEU A 206 REMARK 465 TYR A 207 REMARK 465 ARG A 208 REMARK 465 TRP A 209 REMARK 465 LEU A 210 REMARK 465 PRO A 211 REMARK 465 SER A 212 REMARK 465 ARG A 213 REMARK 465 ARG A 214 REMARK 465 GLY A 215 REMARK 465 GLY A 216 REMARK 465 VAL A 217 REMARK 465 SER A 218 REMARK 465 GLY A 219 REMARK 465 PHE A 220 REMARK 465 GLY A 221 REMARK 465 VAL A 222 REMARK 465 PRO A 223 REMARK 465 PRO A 224 REMARK 465 ALA A 225 REMARK 465 SER A 226 REMARK 465 MET A 227 REMARK 465 ARG A 228 REMARK 465 ARG A 229 REMARK 465 ALA A 230 REMARK 465 ALA A 231 REMARK 465 ASP A 232 REMARK 465 GLN A 233 REMARK 465 ASN A 234 REMARK 465 GLY A 235 REMARK 465 GLY A 236 REMARK 465 GLY A 237 REMARK 465 GLY A 238 REMARK 465 ARG A 239 REMARK 465 HIS A 240 REMARK 465 ASN A 241 REMARK 465 TRP A 242 REMARK 465 GLY A 243 REMARK 465 GLN A 244 REMARK 465 GLY A 245 REMARK 465 PHE A 246 REMARK 465 ARG A 247 REMARK 465 LEU A 248 REMARK 465 GLY A 249 REMARK 465 ASP A 250 REMARK 465 GLN A 251 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASP B 3 REMARK 465 ILE B 4 REMARK 465 GLY B 5 REMARK 465 ASP B 6 REMARK 465 TRP B 7 REMARK 465 THR B 202 REMARK 465 PRO B 203 REMARK 465 GLN B 204 REMARK 465 PHE B 205 REMARK 465 LEU B 206 REMARK 465 TYR B 207 REMARK 465 ARG B 208 REMARK 465 TRP B 209 REMARK 465 LEU B 210 REMARK 465 PRO B 211 REMARK 465 SER B 212 REMARK 465 ARG B 213 REMARK 465 ARG B 214 REMARK 465 GLY B 215 REMARK 465 GLY B 216 REMARK 465 VAL B 217 REMARK 465 SER B 218 REMARK 465 GLY B 219 REMARK 465 PHE B 220 REMARK 465 GLY B 221 REMARK 465 VAL B 222 REMARK 465 PRO B 223 REMARK 465 PRO B 224 REMARK 465 ALA B 225 REMARK 465 SER B 226 REMARK 465 MET B 227 REMARK 465 ARG B 228 REMARK 465 ARG B 229 REMARK 465 ALA B 230 REMARK 465 ALA B 231 REMARK 465 ASP B 232 REMARK 465 GLN B 233 REMARK 465 ASN B 234 REMARK 465 GLY B 235 REMARK 465 GLY B 236 REMARK 465 GLY B 237 REMARK 465 GLY B 238 REMARK 465 ARG B 239 REMARK 465 HIS B 240 REMARK 465 ASN B 241 REMARK 465 TRP B 242 REMARK 465 GLY B 243 REMARK 465 GLN B 244 REMARK 465 GLY B 245 REMARK 465 PHE B 246 REMARK 465 ARG B 247 REMARK 465 LEU B 248 REMARK 465 GLY B 249 REMARK 465 ASP B 250 REMARK 465 GLN B 251 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 ASP C 3 REMARK 465 ILE C 4 REMARK 465 GLY C 5 REMARK 465 ASP C 6 REMARK 465 TRP C 7 REMARK 465 THR C 202 REMARK 465 PRO C 203 REMARK 465 GLN C 204 REMARK 465 PHE C 205 REMARK 465 LEU C 206 REMARK 465 TYR C 207 REMARK 465 ARG C 208 REMARK 465 TRP C 209 REMARK 465 LEU C 210 REMARK 465 PRO C 211 REMARK 465 SER C 212 REMARK 465 ARG C 213 REMARK 465 ARG C 214 REMARK 465 GLY C 215 REMARK 465 GLY C 216 REMARK 465 VAL C 217 REMARK 465 SER C 218 REMARK 465 GLY C 219 REMARK 465 PHE C 220 REMARK 465 GLY C 221 REMARK 465 VAL C 222 REMARK 465 PRO C 223 REMARK 465 PRO C 224 REMARK 465 ALA C 225 REMARK 465 SER C 226 REMARK 465 MET C 227 REMARK 465 ARG C 228 REMARK 465 ARG C 229 REMARK 465 ALA C 230 REMARK 465 ALA C 231 REMARK 465 ASP C 232 REMARK 465 GLN C 233 REMARK 465 ASN C 234 REMARK 465 GLY C 235 REMARK 465 GLY C 236 REMARK 465 GLY C 237 REMARK 465 GLY C 238 REMARK 465 ARG C 239 REMARK 465 HIS C 240 REMARK 465 ASN C 241 REMARK 465 TRP C 242 REMARK 465 GLY C 243 REMARK 465 GLN C 244 REMARK 465 GLY C 245 REMARK 465 PHE C 246 REMARK 465 ARG C 247 REMARK 465 LEU C 248 REMARK 465 GLY C 249 REMARK 465 ASP C 250 REMARK 465 GLN C 251 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 ASP D 3 REMARK 465 ILE D 4 REMARK 465 GLY D 5 REMARK 465 ASP D 6 REMARK 465 TRP D 7 REMARK 465 THR D 202 REMARK 465 PRO D 203 REMARK 465 GLN D 204 REMARK 465 PHE D 205 REMARK 465 LEU D 206 REMARK 465 TYR D 207 REMARK 465 ARG D 208 REMARK 465 TRP D 209 REMARK 465 LEU D 210 REMARK 465 PRO D 211 REMARK 465 SER D 212 REMARK 465 ARG D 213 REMARK 465 ARG D 214 REMARK 465 GLY D 215 REMARK 465 GLY D 216 REMARK 465 VAL D 217 REMARK 465 SER D 218 REMARK 465 GLY D 219 REMARK 465 PHE D 220 REMARK 465 GLY D 221 REMARK 465 VAL D 222 REMARK 465 PRO D 223 REMARK 465 PRO D 224 REMARK 465 ALA D 225 REMARK 465 SER D 226 REMARK 465 MET D 227 REMARK 465 ARG D 228 REMARK 465 ARG D 229 REMARK 465 ALA D 230 REMARK 465 ALA D 231 REMARK 465 ASP D 232 REMARK 465 GLN D 233 REMARK 465 ASN D 234 REMARK 465 GLY D 235 REMARK 465 GLY D 236 REMARK 465 GLY D 237 REMARK 465 GLY D 238 REMARK 465 ARG D 239 REMARK 465 HIS D 240 REMARK 465 ASN D 241 REMARK 465 TRP D 242 REMARK 465 GLY D 243 REMARK 465 GLN D 244 REMARK 465 GLY D 245 REMARK 465 PHE D 246 REMARK 465 ARG D 247 REMARK 465 LEU D 248 REMARK 465 GLY D 249 REMARK 465 ASP D 250 REMARK 465 GLN D 251 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 ASP A 193 CG OD1 OD2 REMARK 470 LEU A 194 CG CD1 CD2 REMARK 470 ARG A 197 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 198 CG OD1 ND2 REMARK 470 PHE A 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU A 200 CG CD1 CD2 REMARK 470 SER A 201 OG REMARK 470 ASP B 193 CG OD1 OD2 REMARK 470 LEU B 194 CG CD1 CD2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 198 CG OD1 ND2 REMARK 470 PHE B 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU B 200 CG CD1 CD2 REMARK 470 SER B 201 OG REMARK 470 ASP C 193 CG OD1 OD2 REMARK 470 LEU C 194 CG CD1 CD2 REMARK 470 ARG C 197 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 198 CG OD1 ND2 REMARK 470 PHE C 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU C 200 CG CD1 CD2 REMARK 470 SER C 201 OG REMARK 470 ASP D 193 CG OD1 OD2 REMARK 470 LEU D 194 CG CD1 CD2 REMARK 470 ARG D 197 CG CD NE CZ NH1 NH2 REMARK 470 ASN D 198 CG OD1 ND2 REMARK 470 PHE D 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU D 200 CG CD1 CD2 REMARK 470 SER D 201 OG 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 ASP A 139 CB - CG - OD1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP C 139 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 CYS C 153 CA - CB - SG ANGL. DEV. = 6.8 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 SER A 10 37.77 -98.44 REMARK 500 ILE A 11 72.31 41.35 REMARK 500 PHE A 91 28.97 -141.01 REMARK 500 ARG A 94 68.84 36.11 REMARK 500 LEU A 121 53.33 -93.01 REMARK 500 ASP A 139 -1.38 69.30 REMARK 500 LEU A 200 55.10 -92.73 REMARK 500 ILE B 11 73.67 50.93 REMARK 500 PHE B 40 -5.25 -143.08 REMARK 500 GLN B 51 70.81 57.48 REMARK 500 ARG B 94 52.87 35.34 REMARK 500 LEU B 121 67.22 -100.39 REMARK 500 SER B 143 -0.63 -141.22 REMARK 500 CYS B 153 -2.21 68.02 REMARK 500 GLU B 173 -36.01 -131.14 REMARK 500 SER C 10 37.64 -98.55 REMARK 500 ILE C 11 70.78 42.75 REMARK 500 PHE C 91 29.15 -140.82 REMARK 500 ARG C 94 70.49 38.12 REMARK 500 LEU C 121 53.74 -91.59 REMARK 500 LEU C 200 55.30 -92.78 REMARK 500 ILE D 11 73.45 50.98 REMARK 500 PHE D 40 -5.14 -143.14 REMARK 500 ARG D 94 52.63 35.15 REMARK 500 LEU D 121 65.50 -100.91 REMARK 500 SER D 143 -0.81 -140.41 REMARK 500 GLU D 173 -32.23 -132.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-30508 RELATED DB: EMDB REMARK 900 THE CRYO-EM STRUCTURE OF A PROTEIN CHANNEL IN ER MEMBRANE DBREF 7CZB A 1 251 UNP Q9BUN8 DERL1_HUMAN 1 251 DBREF 7CZB B 1 251 UNP Q9BUN8 DERL1_HUMAN 1 251 DBREF 7CZB C 1 251 UNP Q9BUN8 DERL1_HUMAN 1 251 DBREF 7CZB D 1 251 UNP Q9BUN8 DERL1_HUMAN 1 251 SEQRES 1 A 251 MET SER ASP ILE GLY ASP TRP PHE ARG SER ILE PRO ALA SEQRES 2 A 251 ILE THR ARG TYR TRP PHE ALA ALA THR VAL ALA VAL PRO SEQRES 3 A 251 LEU VAL GLY LYS LEU GLY LEU ILE SER PRO ALA TYR LEU SEQRES 4 A 251 PHE LEU TRP PRO GLU ALA PHE LEU TYR ARG PHE GLN ILE SEQRES 5 A 251 TRP ARG PRO ILE THR ALA THR PHE TYR PHE PRO VAL GLY SEQRES 6 A 251 PRO GLY THR GLY PHE LEU TYR LEU VAL ASN LEU TYR PHE SEQRES 7 A 251 LEU TYR GLN TYR SER THR ARG LEU GLU THR GLY ALA PHE SEQRES 8 A 251 ASP GLY ARG PRO ALA ASP TYR LEU PHE MET LEU LEU PHE SEQRES 9 A 251 ASN TRP ILE CYS ILE VAL ILE THR GLY LEU ALA MET ASP SEQRES 10 A 251 MET GLN LEU LEU MET ILE PRO LEU ILE MET SER VAL LEU SEQRES 11 A 251 TYR VAL TRP ALA GLN LEU ASN ARG ASP MET ILE VAL SER SEQRES 12 A 251 PHE TRP PHE GLY THR ARG PHE LYS ALA CYS TYR LEU PRO SEQRES 13 A 251 TRP VAL ILE LEU GLY PHE ASN TYR ILE ILE GLY GLY SER SEQRES 14 A 251 VAL ILE ASN GLU LEU ILE GLY ASN LEU VAL GLY HIS LEU SEQRES 15 A 251 TYR PHE PHE LEU MET PHE ARG TYR PRO MET ASP LEU GLY SEQRES 16 A 251 GLY ARG ASN PHE LEU SER THR PRO GLN PHE LEU TYR ARG SEQRES 17 A 251 TRP LEU PRO SER ARG ARG GLY GLY VAL SER GLY PHE GLY SEQRES 18 A 251 VAL PRO PRO ALA SER MET ARG ARG ALA ALA ASP GLN ASN SEQRES 19 A 251 GLY GLY GLY GLY ARG HIS ASN TRP GLY GLN GLY PHE ARG SEQRES 20 A 251 LEU GLY ASP GLN SEQRES 1 B 251 MET SER ASP ILE GLY ASP TRP PHE ARG SER ILE PRO ALA SEQRES 2 B 251 ILE THR ARG TYR TRP PHE ALA ALA THR VAL ALA VAL PRO SEQRES 3 B 251 LEU VAL GLY LYS LEU GLY LEU ILE SER PRO ALA TYR LEU SEQRES 4 B 251 PHE LEU TRP PRO GLU ALA PHE LEU TYR ARG PHE GLN ILE SEQRES 5 B 251 TRP ARG PRO ILE THR ALA THR PHE TYR PHE PRO VAL GLY SEQRES 6 B 251 PRO GLY THR GLY PHE LEU TYR LEU VAL ASN LEU TYR PHE SEQRES 7 B 251 LEU TYR GLN TYR SER THR ARG LEU GLU THR GLY ALA PHE SEQRES 8 B 251 ASP GLY ARG PRO ALA ASP TYR LEU PHE MET LEU LEU PHE SEQRES 9 B 251 ASN TRP ILE CYS ILE VAL ILE THR GLY LEU ALA MET ASP SEQRES 10 B 251 MET GLN LEU LEU MET ILE PRO LEU ILE MET SER VAL LEU SEQRES 11 B 251 TYR VAL TRP ALA GLN LEU ASN ARG ASP MET ILE VAL SER SEQRES 12 B 251 PHE TRP PHE GLY THR ARG PHE LYS ALA CYS TYR LEU PRO SEQRES 13 B 251 TRP VAL ILE LEU GLY PHE ASN TYR ILE ILE GLY GLY SER SEQRES 14 B 251 VAL ILE ASN GLU LEU ILE GLY ASN LEU VAL GLY HIS LEU SEQRES 15 B 251 TYR PHE PHE LEU MET PHE ARG TYR PRO MET ASP LEU GLY SEQRES 16 B 251 GLY ARG ASN PHE LEU SER THR PRO GLN PHE LEU TYR ARG SEQRES 17 B 251 TRP LEU PRO SER ARG ARG GLY GLY VAL SER GLY PHE GLY SEQRES 18 B 251 VAL PRO PRO ALA SER MET ARG ARG ALA ALA ASP GLN ASN SEQRES 19 B 251 GLY GLY GLY GLY ARG HIS ASN TRP GLY GLN GLY PHE ARG SEQRES 20 B 251 LEU GLY ASP GLN SEQRES 1 C 251 MET SER ASP ILE GLY ASP TRP PHE ARG SER ILE PRO ALA SEQRES 2 C 251 ILE THR ARG TYR TRP PHE ALA ALA THR VAL ALA VAL PRO SEQRES 3 C 251 LEU VAL GLY LYS LEU GLY LEU ILE SER PRO ALA TYR LEU SEQRES 4 C 251 PHE LEU TRP PRO GLU ALA PHE LEU TYR ARG PHE GLN ILE SEQRES 5 C 251 TRP ARG PRO ILE THR ALA THR PHE TYR PHE PRO VAL GLY SEQRES 6 C 251 PRO GLY THR GLY PHE LEU TYR LEU VAL ASN LEU TYR PHE SEQRES 7 C 251 LEU TYR GLN TYR SER THR ARG LEU GLU THR GLY ALA PHE SEQRES 8 C 251 ASP GLY ARG PRO ALA ASP TYR LEU PHE MET LEU LEU PHE SEQRES 9 C 251 ASN TRP ILE CYS ILE VAL ILE THR GLY LEU ALA MET ASP SEQRES 10 C 251 MET GLN LEU LEU MET ILE PRO LEU ILE MET SER VAL LEU SEQRES 11 C 251 TYR VAL TRP ALA GLN LEU ASN ARG ASP MET ILE VAL SER SEQRES 12 C 251 PHE TRP PHE GLY THR ARG PHE LYS ALA CYS TYR LEU PRO SEQRES 13 C 251 TRP VAL ILE LEU GLY PHE ASN TYR ILE ILE GLY GLY SER SEQRES 14 C 251 VAL ILE ASN GLU LEU ILE GLY ASN LEU VAL GLY HIS LEU SEQRES 15 C 251 TYR PHE PHE LEU MET PHE ARG TYR PRO MET ASP LEU GLY SEQRES 16 C 251 GLY ARG ASN PHE LEU SER THR PRO GLN PHE LEU TYR ARG SEQRES 17 C 251 TRP LEU PRO SER ARG ARG GLY GLY VAL SER GLY PHE GLY SEQRES 18 C 251 VAL PRO PRO ALA SER MET ARG ARG ALA ALA ASP GLN ASN SEQRES 19 C 251 GLY GLY GLY GLY ARG HIS ASN TRP GLY GLN GLY PHE ARG SEQRES 20 C 251 LEU GLY ASP GLN SEQRES 1 D 251 MET SER ASP ILE GLY ASP TRP PHE ARG SER ILE PRO ALA SEQRES 2 D 251 ILE THR ARG TYR TRP PHE ALA ALA THR VAL ALA VAL PRO SEQRES 3 D 251 LEU VAL GLY LYS LEU GLY LEU ILE SER PRO ALA TYR LEU SEQRES 4 D 251 PHE LEU TRP PRO GLU ALA PHE LEU TYR ARG PHE GLN ILE SEQRES 5 D 251 TRP ARG PRO ILE THR ALA THR PHE TYR PHE PRO VAL GLY SEQRES 6 D 251 PRO GLY THR GLY PHE LEU TYR LEU VAL ASN LEU TYR PHE SEQRES 7 D 251 LEU TYR GLN TYR SER THR ARG LEU GLU THR GLY ALA PHE SEQRES 8 D 251 ASP GLY ARG PRO ALA ASP TYR LEU PHE MET LEU LEU PHE SEQRES 9 D 251 ASN TRP ILE CYS ILE VAL ILE THR GLY LEU ALA MET ASP SEQRES 10 D 251 MET GLN LEU LEU MET ILE PRO LEU ILE MET SER VAL LEU SEQRES 11 D 251 TYR VAL TRP ALA GLN LEU ASN ARG ASP MET ILE VAL SER SEQRES 12 D 251 PHE TRP PHE GLY THR ARG PHE LYS ALA CYS TYR LEU PRO SEQRES 13 D 251 TRP VAL ILE LEU GLY PHE ASN TYR ILE ILE GLY GLY SER SEQRES 14 D 251 VAL ILE ASN GLU LEU ILE GLY ASN LEU VAL GLY HIS LEU SEQRES 15 D 251 TYR PHE PHE LEU MET PHE ARG TYR PRO MET ASP LEU GLY SEQRES 16 D 251 GLY ARG ASN PHE LEU SER THR PRO GLN PHE LEU TYR ARG SEQRES 17 D 251 TRP LEU PRO SER ARG ARG GLY GLY VAL SER GLY PHE GLY SEQRES 18 D 251 VAL PRO PRO ALA SER MET ARG ARG ALA ALA ASP GLN ASN SEQRES 19 D 251 GLY GLY GLY GLY ARG HIS ASN TRP GLY GLN GLY PHE ARG SEQRES 20 D 251 LEU GLY ASP GLN HELIX 1 AA1 ARG A 16 GLY A 32 1 17 HELIX 2 AA2 SER A 35 LEU A 39 5 5 HELIX 3 AA3 TRP A 42 ARG A 49 1 8 HELIX 4 AA4 THR A 57 TYR A 61 5 5 HELIX 5 AA5 GLY A 69 GLY A 89 1 21 HELIX 6 AA6 ARG A 94 ASN A 105 1 12 HELIX 7 AA7 ASN A 105 MET A 116 1 12 HELIX 8 AA8 MET A 122 LEU A 136 1 15 HELIX 9 AA9 TYR A 154 ILE A 166 1 13 HELIX 10 AB1 VAL A 170 PHE A 188 1 19 HELIX 11 AB2 ARG B 16 LEU B 31 1 16 HELIX 12 AB3 SER B 35 LEU B 39 5 5 HELIX 13 AB4 PRO B 43 TYR B 48 1 6 HELIX 14 AB5 TRP B 53 ALA B 58 1 6 HELIX 15 AB6 PHE B 70 ALA B 90 1 21 HELIX 16 AB7 ARG B 94 MET B 116 1 23 HELIX 17 AB8 MET B 122 ASN B 137 1 16 HELIX 18 AB9 TYR B 154 GLY B 167 1 14 HELIX 19 AC1 GLU B 173 ARG B 189 1 17 HELIX 20 AC2 ARG C 16 GLY C 32 1 17 HELIX 21 AC3 SER C 35 LEU C 39 5 5 HELIX 22 AC4 TRP C 42 ARG C 49 1 8 HELIX 23 AC5 THR C 57 TYR C 61 5 5 HELIX 24 AC6 GLY C 69 GLY C 89 1 21 HELIX 25 AC7 ARG C 94 ASN C 105 1 12 HELIX 26 AC8 ASN C 105 MET C 116 1 12 HELIX 27 AC9 MET C 122 LEU C 136 1 15 HELIX 28 AD1 TYR C 154 ILE C 166 1 13 HELIX 29 AD2 VAL C 170 PHE C 188 1 19 HELIX 30 AD3 ARG D 16 LEU D 31 1 16 HELIX 31 AD4 SER D 35 LEU D 39 5 5 HELIX 32 AD5 PRO D 43 TYR D 48 1 6 HELIX 33 AD6 TRP D 53 ALA D 58 1 6 HELIX 34 AD7 PHE D 70 ALA D 90 1 21 HELIX 35 AD8 ARG D 94 MET D 116 1 23 HELIX 36 AD9 MET D 122 ASN D 137 1 16 HELIX 37 AE1 TYR D 154 GLY D 167 1 14 HELIX 38 AE2 GLU D 173 ARG D 189 1 17 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