HEADER MEMBRANE PROTEIN 08-FEB-26 10TM TITLE CRYO-EM STRUCTURE OF MOR BOUND WITH DAMGO COMPND MOL_ID: 1; COMPND 2 MOLECULE: MU-TYPE OPIOID RECEPTOR; COMPND 3 CHAIN: R, F; COMPND 4 SYNONYM: M-OR-1,MOR-1,MU OPIATE RECEPTOR,MU OPIOID RECEPTOR,MOP,HMOP; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TYR-DAL-GLY-MEA-ETA; COMPND 8 CHAIN: S, H; COMPND 9 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: OPRM1, MOR1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS GPCR, PAIN RELIEF, G PROTEIN PATHWAY, ACTIVE STATE, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.ZHANG,D.WACKER,G.ZILBERG,A.L.WARREN,A.K.PARPOUNAS,A.ABRAHAM REVDAT 1 27-MAY-26 10TM 0 JRNL AUTH H.ZHANG,D.WACKER,G.ZILBERG,A.L.WARREN,A.K.PARPOUNAS, JRNL AUTH 2 A.ABRAHAM JRNL TITL CRYO-EM STRUCTURE OF MOR-GI1 COMPLEX PROTEIN BOUND WITH JRNL TITL 2 DAMGO JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 791402 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 10TM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1000304956. 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 : MU-OPIOID RECEPTOR COMPLEXED REMARK 245 WITH ORTHOSTERIC LIGAND DAMGO 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) : 460.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 4110.00 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) : 2597.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, S, F, H 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE DAMGO IS PEPTIDE-LIKE, A MEMBER OF SYNTHETIC OPIOID CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: DAMGO REMARK 400 CHAIN: S, H REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 R 1 REMARK 465 ASP R 2 REMARK 465 SER R 3 REMARK 465 SER R 4 REMARK 465 ALA R 5 REMARK 465 ALA R 6 REMARK 465 PRO R 7 REMARK 465 THR R 8 REMARK 465 ASN R 9 REMARK 465 ALA R 10 REMARK 465 SER R 11 REMARK 465 ASN R 12 REMARK 465 CYS R 13 REMARK 465 THR R 14 REMARK 465 ASP R 15 REMARK 465 ALA R 16 REMARK 465 LEU R 17 REMARK 465 ALA R 18 REMARK 465 TYR R 19 REMARK 465 SER R 20 REMARK 465 SER R 21 REMARK 465 CYS R 22 REMARK 465 SER R 23 REMARK 465 PRO R 24 REMARK 465 ALA R 25 REMARK 465 PRO R 26 REMARK 465 SER R 27 REMARK 465 PRO R 28 REMARK 465 GLY R 29 REMARK 465 SER R 30 REMARK 465 TRP R 31 REMARK 465 VAL R 32 REMARK 465 ASN R 33 REMARK 465 LEU R 34 REMARK 465 SER R 35 REMARK 465 HIS R 36 REMARK 465 LEU R 37 REMARK 465 ASP R 38 REMARK 465 GLY R 39 REMARK 465 ASN R 40 REMARK 465 LEU R 41 REMARK 465 SER R 42 REMARK 465 ASP R 43 REMARK 465 PRO R 44 REMARK 465 CYS R 45 REMARK 465 GLY R 46 REMARK 465 PRO R 47 REMARK 465 ASN R 48 REMARK 465 ARG R 49 REMARK 465 THR R 50 REMARK 465 ASP R 51 REMARK 465 LEU R 52 REMARK 465 GLY R 53 REMARK 465 GLY R 54 REMARK 465 ARG R 55 REMARK 465 ASP R 56 REMARK 465 SER R 57 REMARK 465 LEU R 58 REMARK 465 CYS R 59 REMARK 465 PRO R 60 REMARK 465 PRO R 61 REMARK 465 THR R 62 REMARK 465 GLY R 63 REMARK 465 SER R 64 REMARK 465 PRO R 65 REMARK 465 CYS R 348 REMARK 465 PHE R 349 REMARK 465 ARG R 350 REMARK 465 GLU R 351 REMARK 465 PHE R 352 REMARK 465 CYS R 353 REMARK 465 ILE R 354 REMARK 465 PRO R 355 REMARK 465 THR R 356 REMARK 465 SER R 357 REMARK 465 SER R 358 REMARK 465 ASN R 359 REMARK 465 ILE R 360 REMARK 465 GLU R 361 REMARK 465 GLN R 362 REMARK 465 GLN R 363 REMARK 465 ASN R 364 REMARK 465 SER R 365 REMARK 465 THR R 366 REMARK 465 ARG R 367 REMARK 465 ILE R 368 REMARK 465 ARG R 369 REMARK 465 GLN R 370 REMARK 465 ASN R 371 REMARK 465 THR R 372 REMARK 465 ARG R 373 REMARK 465 ASP R 374 REMARK 465 HIS R 375 REMARK 465 PRO R 376 REMARK 465 SER R 377 REMARK 465 THR R 378 REMARK 465 ALA R 379 REMARK 465 ASN R 380 REMARK 465 THR R 381 REMARK 465 VAL R 382 REMARK 465 ASP R 383 REMARK 465 ARG R 384 REMARK 465 THR R 385 REMARK 465 ASN R 386 REMARK 465 HIS R 387 REMARK 465 GLN R 388 REMARK 465 MET F 1 REMARK 465 ASP F 2 REMARK 465 SER F 3 REMARK 465 SER F 4 REMARK 465 ALA F 5 REMARK 465 ALA F 6 REMARK 465 PRO F 7 REMARK 465 THR F 8 REMARK 465 ASN F 9 REMARK 465 ALA F 10 REMARK 465 SER F 11 REMARK 465 ASN F 12 REMARK 465 CYS F 13 REMARK 465 THR F 14 REMARK 465 ASP F 15 REMARK 465 ALA F 16 REMARK 465 LEU F 17 REMARK 465 ALA F 18 REMARK 465 TYR F 19 REMARK 465 SER F 20 REMARK 465 SER F 21 REMARK 465 CYS F 22 REMARK 465 SER F 23 REMARK 465 PRO F 24 REMARK 465 ALA F 25 REMARK 465 PRO F 26 REMARK 465 SER F 27 REMARK 465 PRO F 28 REMARK 465 GLY F 29 REMARK 465 SER F 30 REMARK 465 TRP F 31 REMARK 465 VAL F 32 REMARK 465 ASN F 33 REMARK 465 LEU F 34 REMARK 465 SER F 35 REMARK 465 HIS F 36 REMARK 465 LEU F 37 REMARK 465 ASP F 38 REMARK 465 GLY F 39 REMARK 465 ASN F 40 REMARK 465 LEU F 41 REMARK 465 SER F 42 REMARK 465 ASP F 43 REMARK 465 PRO F 44 REMARK 465 CYS F 45 REMARK 465 GLY F 46 REMARK 465 PRO F 47 REMARK 465 ASN F 48 REMARK 465 ARG F 49 REMARK 465 THR F 50 REMARK 465 ASP F 51 REMARK 465 LEU F 52 REMARK 465 GLY F 53 REMARK 465 GLY F 54 REMARK 465 ARG F 55 REMARK 465 ASP F 56 REMARK 465 SER F 57 REMARK 465 LEU F 58 REMARK 465 CYS F 59 REMARK 465 PRO F 60 REMARK 465 PRO F 61 REMARK 465 THR F 62 REMARK 465 GLY F 63 REMARK 465 SER F 64 REMARK 465 PRO F 65 REMARK 465 CYS F 348 REMARK 465 PHE F 349 REMARK 465 ARG F 350 REMARK 465 GLU F 351 REMARK 465 PHE F 352 REMARK 465 CYS F 353 REMARK 465 ILE F 354 REMARK 465 PRO F 355 REMARK 465 THR F 356 REMARK 465 SER F 357 REMARK 465 SER F 358 REMARK 465 ASN F 359 REMARK 465 ILE F 360 REMARK 465 GLU F 361 REMARK 465 GLN F 362 REMARK 465 GLN F 363 REMARK 465 ASN F 364 REMARK 465 SER F 365 REMARK 465 THR F 366 REMARK 465 ARG F 367 REMARK 465 ILE F 368 REMARK 465 ARG F 369 REMARK 465 GLN F 370 REMARK 465 ASN F 371 REMARK 465 THR F 372 REMARK 465 ARG F 373 REMARK 465 ASP F 374 REMARK 465 HIS F 375 REMARK 465 PRO F 376 REMARK 465 SER F 377 REMARK 465 THR F 378 REMARK 465 ALA F 379 REMARK 465 ASN F 380 REMARK 465 THR F 381 REMARK 465 VAL F 382 REMARK 465 ASP F 383 REMARK 465 ARG F 384 REMARK 465 THR F 385 REMARK 465 ASN F 386 REMARK 465 HIS F 387 REMARK 465 GLN F 388 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 SER R 224 OG REMARK 470 LYS R 262 CG CD CE NZ REMARK 470 VAL R 264 CG1 CG2 REMARK 470 SER R 270 OG REMARK 470 LYS R 271 CG CD CE NZ REMARK 470 GLU R 272 CG CD OE1 OE2 REMARK 470 LYS R 273 CG CD CE NZ REMARK 470 PHE R 340 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS R 346 CG CD CE NZ REMARK 470 SER F 224 OG REMARK 470 LYS F 262 CG CD CE NZ REMARK 470 VAL F 264 CG1 CG2 REMARK 470 SER F 270 OG REMARK 470 LYS F 271 CG CD CE NZ REMARK 470 GLU F 272 CG CD OE1 OE2 REMARK 470 LYS F 273 CG CD CE NZ REMARK 470 PHE F 340 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS F 346 CG CD CE NZ 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 ETA S 5 C - N - CA ANGL. DEV. = -29.6 DEGREES REMARK 500 ETA H 5 C - N - CA ANGL. DEV. = -29.6 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 THR R 209 -167.11 -108.65 REMARK 500 PHE R 223 -162.86 -106.21 REMARK 500 SER R 224 -158.86 -93.29 REMARK 500 PHE R 243 -56.39 -123.36 REMARK 500 LEU R 341 40.24 -107.57 REMARK 500 MEA S 4 70.61 69.62 REMARK 500 THR F 209 -167.07 -108.65 REMARK 500 PHE F 223 -162.88 -106.20 REMARK 500 SER F 224 -158.84 -93.29 REMARK 500 PHE F 243 -56.29 -123.44 REMARK 500 LEU F 341 40.22 -107.52 REMARK 500 MEA H 4 70.68 69.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MEA S 4 ETA S 5 148.34 REMARK 500 MEA H 4 ETA H 5 148.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-71871 RELATED DB: EMDB REMARK 900 RELATED ID: 9PUD RELATED DB: PDB REMARK 900 ALTERNATIVE MODEL BUILT INTO EMD-71871 DBREF 10TM R 1 388 UNP P35372 OPRM_HUMAN 1 388 DBREF 10TM S 1 5 PDB 10TM 10TM 1 5 DBREF 10TM F 1 388 UNP P35372 OPRM_HUMAN 1 388 DBREF 10TM H 1 5 PDB 10TM 10TM 1 5 SEQADV 10TM TRP R 158 UNP P35372 PHE 158 ENGINEERED MUTATION SEQADV 10TM TRP F 158 UNP P35372 PHE 158 ENGINEERED MUTATION SEQRES 1 R 388 MET ASP SER SER ALA ALA PRO THR ASN ALA SER ASN CYS SEQRES 2 R 388 THR ASP ALA LEU ALA TYR SER SER CYS SER PRO ALA PRO SEQRES 3 R 388 SER PRO GLY SER TRP VAL ASN LEU SER HIS LEU ASP GLY SEQRES 4 R 388 ASN LEU SER ASP PRO CYS GLY PRO ASN ARG THR ASP LEU SEQRES 5 R 388 GLY GLY ARG ASP SER LEU CYS PRO PRO THR GLY SER PRO SEQRES 6 R 388 SER MET ILE THR ALA ILE THR ILE MET ALA LEU TYR SER SEQRES 7 R 388 ILE VAL CYS VAL VAL GLY LEU PHE GLY ASN PHE LEU VAL SEQRES 8 R 388 MET TYR VAL ILE VAL ARG TYR THR LYS MET LYS THR ALA SEQRES 9 R 388 THR ASN ILE TYR ILE PHE ASN LEU ALA LEU ALA ASP ALA SEQRES 10 R 388 LEU ALA THR SER THR LEU PRO PHE GLN SER VAL ASN TYR SEQRES 11 R 388 LEU MET GLY THR TRP PRO PHE GLY THR ILE LEU CYS LYS SEQRES 12 R 388 ILE VAL ILE SER ILE ASP TYR TYR ASN MET PHE THR SER SEQRES 13 R 388 ILE TRP THR LEU CYS THR MET SER VAL ASP ARG TYR ILE SEQRES 14 R 388 ALA VAL CYS HIS PRO VAL LYS ALA LEU ASP PHE ARG THR SEQRES 15 R 388 PRO ARG ASN ALA LYS ILE ILE ASN VAL CYS ASN TRP ILE SEQRES 16 R 388 LEU SER SER ALA ILE GLY LEU PRO VAL MET PHE MET ALA SEQRES 17 R 388 THR THR LYS TYR ARG GLN GLY SER ILE ASP CYS THR LEU SEQRES 18 R 388 THR PHE SER HIS PRO THR TRP TYR TRP GLU ASN LEU LEU SEQRES 19 R 388 LYS ILE CYS VAL PHE ILE PHE ALA PHE ILE MET PRO VAL SEQRES 20 R 388 LEU ILE ILE THR VAL CYS TYR GLY LEU MET ILE LEU ARG SEQRES 21 R 388 LEU LYS SER VAL ARG MET LEU SER GLY SER LYS GLU LYS SEQRES 22 R 388 ASP ARG ASN LEU ARG ARG ILE THR ARG MET VAL LEU VAL SEQRES 23 R 388 VAL VAL ALA VAL PHE ILE VAL CYS TRP THR PRO ILE HIS SEQRES 24 R 388 ILE TYR VAL ILE ILE LYS ALA LEU VAL THR ILE PRO GLU SEQRES 25 R 388 THR THR PHE GLN THR VAL SER TRP HIS PHE CYS ILE ALA SEQRES 26 R 388 LEU GLY TYR THR ASN SER CYS LEU ASN PRO VAL LEU TYR SEQRES 27 R 388 ALA PHE LEU ASP GLU ASN PHE LYS ARG CYS PHE ARG GLU SEQRES 28 R 388 PHE CYS ILE PRO THR SER SER ASN ILE GLU GLN GLN ASN SEQRES 29 R 388 SER THR ARG ILE ARG GLN ASN THR ARG ASP HIS PRO SER SEQRES 30 R 388 THR ALA ASN THR VAL ASP ARG THR ASN HIS GLN SEQRES 1 S 5 TYR DAL GLY MEA ETA SEQRES 1 F 388 MET ASP SER SER ALA ALA PRO THR ASN ALA SER ASN CYS SEQRES 2 F 388 THR ASP ALA LEU ALA TYR SER SER CYS SER PRO ALA PRO SEQRES 3 F 388 SER PRO GLY SER TRP VAL ASN LEU SER HIS LEU ASP GLY SEQRES 4 F 388 ASN LEU SER ASP PRO CYS GLY PRO ASN ARG THR ASP LEU SEQRES 5 F 388 GLY GLY ARG ASP SER LEU CYS PRO PRO THR GLY SER PRO SEQRES 6 F 388 SER MET ILE THR ALA ILE THR ILE MET ALA LEU TYR SER SEQRES 7 F 388 ILE VAL CYS VAL VAL GLY LEU PHE GLY ASN PHE LEU VAL SEQRES 8 F 388 MET TYR VAL ILE VAL ARG TYR THR LYS MET LYS THR ALA SEQRES 9 F 388 THR ASN ILE TYR ILE PHE ASN LEU ALA LEU ALA ASP ALA SEQRES 10 F 388 LEU ALA THR SER THR LEU PRO PHE GLN SER VAL ASN TYR SEQRES 11 F 388 LEU MET GLY THR TRP PRO PHE GLY THR ILE LEU CYS LYS SEQRES 12 F 388 ILE VAL ILE SER ILE ASP TYR TYR ASN MET PHE THR SER SEQRES 13 F 388 ILE TRP THR LEU CYS THR MET SER VAL ASP ARG TYR ILE SEQRES 14 F 388 ALA VAL CYS HIS PRO VAL LYS ALA LEU ASP PHE ARG THR SEQRES 15 F 388 PRO ARG ASN ALA LYS ILE ILE ASN VAL CYS ASN TRP ILE SEQRES 16 F 388 LEU SER SER ALA ILE GLY LEU PRO VAL MET PHE MET ALA SEQRES 17 F 388 THR THR LYS TYR ARG GLN GLY SER ILE ASP CYS THR LEU SEQRES 18 F 388 THR PHE SER HIS PRO THR TRP TYR TRP GLU ASN LEU LEU SEQRES 19 F 388 LYS ILE CYS VAL PHE ILE PHE ALA PHE ILE MET PRO VAL SEQRES 20 F 388 LEU ILE ILE THR VAL CYS TYR GLY LEU MET ILE LEU ARG SEQRES 21 F 388 LEU LYS SER VAL ARG MET LEU SER GLY SER LYS GLU LYS SEQRES 22 F 388 ASP ARG ASN LEU ARG ARG ILE THR ARG MET VAL LEU VAL SEQRES 23 F 388 VAL VAL ALA VAL PHE ILE VAL CYS TRP THR PRO ILE HIS SEQRES 24 F 388 ILE TYR VAL ILE ILE LYS ALA LEU VAL THR ILE PRO GLU SEQRES 25 F 388 THR THR PHE GLN THR VAL SER TRP HIS PHE CYS ILE ALA SEQRES 26 F 388 LEU GLY TYR THR ASN SER CYS LEU ASN PRO VAL LEU TYR SEQRES 27 F 388 ALA PHE LEU ASP GLU ASN PHE LYS ARG CYS PHE ARG GLU SEQRES 28 F 388 PHE CYS ILE PRO THR SER SER ASN ILE GLU GLN GLN ASN SEQRES 29 F 388 SER THR ARG ILE ARG GLN ASN THR ARG ASP HIS PRO SER SEQRES 30 F 388 THR ALA ASN THR VAL ASP ARG THR ASN HIS GLN SEQRES 1 H 5 TYR DAL GLY MEA ETA HET DAL S 2 5 HET MEA S 4 12 HET ETA S 5 4 HET DAL H 2 5 HET MEA H 4 12 HET ETA H 5 4 HET CLR R 401 28 HET CLR R 402 28 HET CLR F 401 28 HET CLR F 402 28 HETNAM DAL D-ALANINE HETNAM MEA N-METHYLPHENYLALANINE HETNAM ETA ETHANOLAMINE HETNAM CLR CHOLESTEROL FORMUL 2 DAL 2(C3 H7 N O2) FORMUL 2 MEA 2(C10 H13 N O2) FORMUL 2 ETA 2(C2 H7 N O) FORMUL 5 CLR 4(C27 H46 O) HELIX 1 AA1 MET R 67 TYR R 98 1 32 HELIX 2 AA2 THR R 103 SER R 121 1 19 HELIX 3 AA3 THR R 122 GLY R 133 1 12 HELIX 4 AA4 PHE R 137 HIS R 173 1 37 HELIX 5 AA5 HIS R 173 ARG R 181 1 9 HELIX 6 AA6 THR R 182 SER R 197 1 16 HELIX 7 AA7 SER R 197 MET R 207 1 11 HELIX 8 AA8 PRO R 226 ALA R 242 1 17 HELIX 9 AA9 PHE R 243 LYS R 262 1 20 HELIX 10 AB1 SER R 263 SER R 268 5 6 HELIX 11 AB2 GLU R 272 ALA R 306 1 35 HELIX 12 AB3 THR R 313 ALA R 339 1 27 HELIX 13 AB4 MET F 67 TYR F 98 1 32 HELIX 14 AB5 THR F 103 SER F 121 1 19 HELIX 15 AB6 THR F 122 GLY F 133 1 12 HELIX 16 AB7 PHE F 137 HIS F 173 1 37 HELIX 17 AB8 HIS F 173 ARG F 181 1 9 HELIX 18 AB9 THR F 182 SER F 197 1 16 HELIX 19 AC1 SER F 197 MET F 207 1 11 HELIX 20 AC2 PRO F 226 ALA F 242 1 17 HELIX 21 AC3 PHE F 243 LYS F 262 1 20 HELIX 22 AC4 SER F 263 SER F 268 5 6 HELIX 23 AC5 GLU F 272 ALA F 306 1 35 HELIX 24 AC6 THR F 313 ALA F 339 1 27 SHEET 1 AA1 2 ALA R 208 ARG R 213 0 SHEET 2 AA1 2 SER R 216 LEU R 221 -1 O SER R 216 N ARG R 213 SHEET 1 AA2 2 ALA F 208 ARG F 213 0 SHEET 2 AA2 2 SER F 216 LEU F 221 -1 O SER F 216 N ARG F 213 SSBOND 1 CYS R 142 CYS R 219 1555 1555 2.05 SSBOND 2 CYS F 142 CYS F 219 1555 1555 2.05 LINK C TYR S 1 N DAL S 2 1555 1555 1.33 LINK C DAL S 2 N GLY S 3 1555 1555 1.33 LINK C GLY S 3 N MEA S 4 1555 1555 1.34 LINK C MEA S 4 N ETA S 5 1555 1555 1.37 LINK C TYR H 1 N DAL H 2 1555 1555 1.33 LINK C DAL H 2 N GLY H 3 1555 1555 1.33 LINK C GLY H 3 N MEA H 4 1555 1555 1.34 LINK C MEA H 4 N ETA H 5 1555 1555 1.37 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 596 1210 CONECT 1210 596 CONECT 2238 2248 CONECT 2248 2238 2249 CONECT 2249 2248 2250 2251 CONECT 2250 2249 CONECT 2251 2249 2252 2253 CONECT 2252 2251 CONECT 2253 2251 CONECT 2255 2258 CONECT 2257 2258 CONECT 2258 2255 2257 2259 CONECT 2259 2258 2260 2262 CONECT 2260 2259 2261 2270 CONECT 2261 2260 CONECT 2262 2259 2263 CONECT 2263 2262 2264 2268 CONECT 2264 2263 2265 CONECT 2265 2264 2266 CONECT 2266 2265 2267 CONECT 2267 2266 2268 CONECT 2268 2263 2267 CONECT 2269 2270 2271 CONECT 2270 2260 2269 CONECT 2271 2269 2272 CONECT 2272 2271 CONECT 2869 3483 CONECT 3483 2869 CONECT 4511 4521 CONECT 4521 4511 4522 CONECT 4522 4521 4523 4524 CONECT 4523 4522 CONECT 4524 4522 4525 4526 CONECT 4525 4524 CONECT 4526 4524 CONECT 4528 4531 CONECT 4530 4531 CONECT 4531 4528 4530 4532 CONECT 4532 4531 4533 4535 CONECT 4533 4532 4534 4543 CONECT 4534 4533 CONECT 4535 4532 4536 CONECT 4536 4535 4537 4541 CONECT 4537 4536 4538 CONECT 4538 4537 4539 CONECT 4539 4538 4540 CONECT 4540 4539 4541 CONECT 4541 4536 4540 CONECT 4542 4543 4544 CONECT 4543 4533 4542 CONECT 4544 4542 4545 CONECT 4545 4544 CONECT 4547 4548 4556 CONECT 4548 4547 4549 CONECT 4549 4548 4550 4574 CONECT 4550 4549 4551 CONECT 4551 4550 4552 4556 CONECT 4552 4551 4553 CONECT 4553 4552 4554 CONECT 4554 4553 4555 4560 CONECT 4555 4554 4556 4557 CONECT 4556 4547 4551 4555 4565 CONECT 4557 4555 4558 CONECT 4558 4557 4559 CONECT 4559 4558 4560 4563 4564 CONECT 4560 4554 4559 4561 CONECT 4561 4560 4562 CONECT 4562 4561 4563 CONECT 4563 4559 4562 4566 CONECT 4564 4559 CONECT 4565 4556 CONECT 4566 4563 4567 4568 CONECT 4567 4566 CONECT 4568 4566 4569 CONECT 4569 4568 4570 CONECT 4570 4569 4571 CONECT 4571 4570 4572 4573 CONECT 4572 4571 CONECT 4573 4571 CONECT 4574 4549 CONECT 4575 4576 4584 CONECT 4576 4575 4577 CONECT 4577 4576 4578 4602 CONECT 4578 4577 4579 CONECT 4579 4578 4580 4584 CONECT 4580 4579 4581 CONECT 4581 4580 4582 CONECT 4582 4581 4583 4588 CONECT 4583 4582 4584 4585 CONECT 4584 4575 4579 4583 4593 CONECT 4585 4583 4586 CONECT 4586 4585 4587 CONECT 4587 4586 4588 4591 4592 CONECT 4588 4582 4587 4589 CONECT 4589 4588 4590 CONECT 4590 4589 4591 CONECT 4591 4587 4590 4594 CONECT 4592 4587 CONECT 4593 4584 CONECT 4594 4591 4595 4596 CONECT 4595 4594 CONECT 4596 4594 4597 CONECT 4597 4596 4598 CONECT 4598 4597 4599 CONECT 4599 4598 4600 4601 CONECT 4600 4599 CONECT 4601 4599 CONECT 4602 4577 CONECT 4603 4604 4612 CONECT 4604 4603 4605 CONECT 4605 4604 4606 4630 CONECT 4606 4605 4607 CONECT 4607 4606 4608 4612 CONECT 4608 4607 4609 CONECT 4609 4608 4610 CONECT 4610 4609 4611 4616 CONECT 4611 4610 4612 4613 CONECT 4612 4603 4607 4611 4621 CONECT 4613 4611 4614 CONECT 4614 4613 4615 CONECT 4615 4614 4616 4619 4620 CONECT 4616 4610 4615 4617 CONECT 4617 4616 4618 CONECT 4618 4617 4619 CONECT 4619 4615 4618 4622 CONECT 4620 4615 CONECT 4621 4612 CONECT 4622 4619 4623 4624 CONECT 4623 4622 CONECT 4624 4622 4625 CONECT 4625 4624 4626 CONECT 4626 4625 4627 CONECT 4627 4626 4628 4629 CONECT 4628 4627 CONECT 4629 4627 CONECT 4630 4605 CONECT 4631 4632 4640 CONECT 4632 4631 4633 CONECT 4633 4632 4634 4658 CONECT 4634 4633 4635 CONECT 4635 4634 4636 4640 CONECT 4636 4635 4637 CONECT 4637 4636 4638 CONECT 4638 4637 4639 4644 CONECT 4639 4638 4640 4641 CONECT 4640 4631 4635 4639 4649 CONECT 4641 4639 4642 CONECT 4642 4641 4643 CONECT 4643 4642 4644 4647 4648 CONECT 4644 4638 4643 4645 CONECT 4645 4644 4646 CONECT 4646 4645 4647 CONECT 4647 4643 4646 4650 CONECT 4648 4643 CONECT 4649 4640 CONECT 4650 4647 4651 4652 CONECT 4651 4650 CONECT 4652 4650 4653 CONECT 4653 4652 4654 CONECT 4654 4653 4655 CONECT 4655 4654 4656 4657 CONECT 4656 4655 CONECT 4657 4655 CONECT 4658 4633 MASTER 416 0 10 24 4 0 0 6 4654 4 164 62 END