HEADER MEMBRANE PROTEIN 05-SEP-24 9JG0 TITLE CRYO-EM STRUCTURE OF NEUROPEPTIDE FF RECEPTOR 2 IN THE LIGAND-FREE TITLE 2 STATE WITH BRIL FUSION, ANTI-BRIL FAB, AND NANOBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 2 OF NEUROPEPTIDE FF RECEPTOR 2,SOLUBLE CYTOCHROME COMPND 3 B562; COMPND 4 CHAIN: R; COMPND 5 SYNONYM: G-PROTEIN COUPLED RECEPTOR 74,G-PROTEIN COUPLED RECEPTOR COMPND 6 HLWAR77,NEUROPEPTIDE G-PROTEIN COUPLED RECEPTOR,CYTOCHROME B-562; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: 246 TO 363 IS SOLUBLE CYTOCHROME B562 WITH LINKER; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ANTI-BRIL FAB HEAVY CHAIN; COMPND 11 CHAIN: H; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: ANTI-FAB NANOBODY; COMPND 15 CHAIN: K; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: ANTI-BRIL FAB LIGHT CHAIN; COMPND 19 CHAIN: L; COMPND 20 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 562; SOURCE 5 GENE: NPFFR2, GPR74, NPFF2, NPGPR, CYBC; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS GPCR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.KIM,H.-J.CHOI REVDAT 3 02-JUL-25 9JG0 1 REMARK REVDAT 2 28-MAY-25 9JG0 1 JRNL REVDAT 1 09-APR-25 9JG0 0 JRNL AUTH J.KIM,S.HONG,H.LEE,H.S.LEE,C.PARK,J.KIM,W.IM,H.J.CHOI JRNL TITL STRUCTURAL INSIGHTS INTO THE SELECTIVE RECOGNITION OF JRNL TITL 2 RF-AMIDE PEPTIDES BY NEUROPEPTIDE FF RECEPTOR 2. JRNL REF EMBO REP. V. 26 2413 2025 JRNL REFN ESSN 1469-3178 JRNL PMID 40128413 JRNL DOI 10.1038/S44319-025-00428-2 REMARK 2 REMARK 2 RESOLUTION. 2.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : 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) : 2.910 REMARK 3 NUMBER OF PARTICLES : 324660 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 9JG0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1300050391. 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 NEUROPEPTIDE FF RECEPTOR REMARK 245 2 IN THE APO STATE WITH BRIL REMARK 245 FUSION, ANTI-BRIL FAB, AND REMARK 245 NANOBODY 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 : 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 : 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) : 2000.00 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) : 6000.00 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: R, H, K, 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 ASP R 1 REMARK 465 TYR R 2 REMARK 465 LYS R 3 REMARK 465 ASP R 4 REMARK 465 ASP R 5 REMARK 465 ASP R 6 REMARK 465 ASP R 7 REMARK 465 ALA R 8 REMARK 465 SER R 9 REMARK 465 SER R 10 REMARK 465 GLU R 11 REMARK 465 ASN R 12 REMARK 465 TRP R 13 REMARK 465 HIS R 14 REMARK 465 PRO R 15 REMARK 465 ILE R 16 REMARK 465 TRP R 17 REMARK 465 ASN R 18 REMARK 465 VAL R 19 REMARK 465 ASN R 20 REMARK 465 ASP R 21 REMARK 465 THR R 22 REMARK 465 LYS R 23 REMARK 465 HIS R 24 REMARK 465 HIS R 25 REMARK 465 LEU R 26 REMARK 465 TYR R 27 REMARK 465 SER R 28 REMARK 465 ASP R 29 REMARK 465 ILE R 30 REMARK 465 ASN R 31 REMARK 465 ASN R 195 REMARK 465 SER R 196 REMARK 465 GLN R 197 REMARK 465 PRO R 295 REMARK 465 PRO R 296 REMARK 465 LYS R 297 REMARK 465 LEU R 298 REMARK 465 GLU R 299 REMARK 465 ASP R 300 REMARK 465 LYS R 301 REMARK 465 SER R 302 REMARK 465 PRO R 303 REMARK 465 ASP R 304 REMARK 465 SER R 305 REMARK 465 PRO R 306 REMARK 465 GLU R 307 REMARK 465 MET R 308 REMARK 465 LYS R 309 REMARK 465 CYS R 450 REMARK 465 GLN R 451 REMARK 465 LYS R 452 REMARK 465 ARG R 453 REMARK 465 ALA R 454 REMARK 465 LYS R 455 REMARK 465 PRO R 456 REMARK 465 MET R 457 REMARK 465 GLU R 458 REMARK 465 ALA R 459 REMARK 465 TYR R 460 REMARK 465 ALA R 461 REMARK 465 LEU R 462 REMARK 465 LYS R 463 REMARK 465 ALA R 464 REMARK 465 LYS R 465 REMARK 465 SER R 466 REMARK 465 HIS R 467 REMARK 465 VAL R 468 REMARK 465 LEU R 469 REMARK 465 ILE R 470 REMARK 465 ASN R 471 REMARK 465 THR R 472 REMARK 465 SER R 473 REMARK 465 ASN R 474 REMARK 465 GLN R 475 REMARK 465 LEU R 476 REMARK 465 VAL R 477 REMARK 465 GLN R 478 REMARK 465 GLU R 479 REMARK 465 SER R 480 REMARK 465 THR R 481 REMARK 465 PHE R 482 REMARK 465 GLN R 483 REMARK 465 ASN R 484 REMARK 465 PRO R 485 REMARK 465 HIS R 486 REMARK 465 GLY R 487 REMARK 465 GLU R 488 REMARK 465 THR R 489 REMARK 465 LEU R 490 REMARK 465 LEU R 491 REMARK 465 TYR R 492 REMARK 465 ARG R 493 REMARK 465 LYS R 494 REMARK 465 SER R 495 REMARK 465 ALA R 496 REMARK 465 GLU R 497 REMARK 465 LYS R 498 REMARK 465 PRO R 499 REMARK 465 GLN R 500 REMARK 465 GLN R 501 REMARK 465 GLU R 502 REMARK 465 LEU R 503 REMARK 465 VAL R 504 REMARK 465 MET R 505 REMARK 465 GLU R 506 REMARK 465 GLU R 507 REMARK 465 LEU R 508 REMARK 465 LYS R 509 REMARK 465 GLU R 510 REMARK 465 THR R 511 REMARK 465 THR R 512 REMARK 465 ASN R 513 REMARK 465 SER R 514 REMARK 465 SER R 515 REMARK 465 GLU R 516 REMARK 465 ILE R 517 REMARK 465 HIS R 518 REMARK 465 MET R 519 REMARK 465 GLY R 520 REMARK 465 LEU R 521 REMARK 465 GLU R 522 REMARK 465 VAL R 523 REMARK 465 LEU R 524 REMARK 465 PHE R 525 REMARK 465 GLN R 526 REMARK 465 GLU H 1 REMARK 465 ILE H 2 REMARK 465 SER H 3 REMARK 465 SER H 141 REMARK 465 SER H 142 REMARK 465 LYS H 143 REMARK 465 SER H 144 REMARK 465 THR H 145 REMARK 465 SER H 146 REMARK 465 GLY H 147 REMARK 465 SER H 229 REMARK 465 GLY K -1 REMARK 465 SER K 0 REMARK 465 SER K 121 REMARK 465 LEU K 122 REMARK 465 GLU K 123 REMARK 465 HIS K 124 REMARK 465 HIS K 125 REMARK 465 HIS K 126 REMARK 465 HIS K 127 REMARK 465 HIS K 128 REMARK 465 HIS K 129 REMARK 465 SER L 1 REMARK 465 GLY L 214 REMARK 465 GLU L 215 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 ILE R 32 CG1 CG2 CD1 REMARK 470 THR R 33 OG1 CG2 REMARK 470 TYR R 34 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 THR R 64 OG1 CG2 REMARK 470 ILE R 69 CG1 CG2 CD1 REMARK 470 PHE R 113 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN R 125 CG CD OE1 NE2 REMARK 470 LYS R 154 CG CD CE NZ REMARK 470 SER R 176 OG REMARK 470 VAL R 180 CG1 CG2 REMARK 470 GLU R 186 CG CD OE1 OE2 REMARK 470 GLU R 187 CG CD OE1 OE2 REMARK 470 LYS R 188 CG CD CE NZ REMARK 470 TYR R 189 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR R 190 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG R 191 CG CD NE CZ NH1 NH2 REMARK 470 VAL R 192 CG1 CG2 REMARK 470 ARG R 193 CG CD NE CZ NH1 NH2 REMARK 470 LEU R 194 CG CD1 CD2 REMARK 470 ASN R 198 CG OD1 ND2 REMARK 470 LYS R 199 CG CD CE NZ REMARK 470 VAL R 203 CG1 CG2 REMARK 470 ARG R 207 CG CD NE CZ NH1 NH2 REMARK 470 GLU R 208 CG CD OE1 OE2 REMARK 470 ARG R 216 CG CD NE CZ NH1 NH2 REMARK 470 ASP R 395 CG OD1 OD2 REMARK 470 LEU R 399 CG CD1 CD2 REMARK 470 SER R 400 OG REMARK 470 GLU R 403 CG CD OE1 OE2 REMARK 470 LEU R 404 CG CD1 CD2 REMARK 470 GLU R 435 CG CD OE1 OE2 REMARK 470 ARG R 439 CG CD NE CZ NH1 NH2 REMARK 470 GLN R 442 CG CD OE1 NE2 REMARK 470 GLU R 443 CG CD OE1 OE2 REMARK 470 PHE R 445 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN R 446 CG CD OE1 NE2 REMARK 470 LEU R 447 CG CD1 CD2 REMARK 470 GLN R 448 CG CD OE1 NE2 REMARK 470 LEU R 449 CG CD1 CD2 REMARK 470 GLN K 1 CG CD OE1 NE2 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 PRO H 161 -163.87 -79.86 REMARK 500 SER L 31 -167.35 -77.82 REMARK 500 ALA L 52 -10.15 71.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-61446 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF NEUROPEPTIDE FF RECEPTOR 2 IN THE APO STATE REMARK 900 WITH BRIL FUSION, ANTI-BRIL FAB, AND NANOBODY DBREF 9JG0 R 9 245 UNP Q9Y5X5 NPFF2_HUMAN 9 245 DBREF 9JG0 R 251 355 UNP P0ABE7 C562_ECOLX 23 127 DBREF 9JG0 R 364 517 UNP Q9Y5X5 NPFF2_HUMAN 267 420 DBREF 9JG0 H 1 229 PDB 9JG0 9JG0 1 229 DBREF 9JG0 K -1 129 PDB 9JG0 9JG0 -1 129 DBREF 9JG0 L 1 215 PDB 9JG0 9JG0 1 215 SEQADV 9JG0 ASP R 1 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 TYR R 2 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 LYS R 3 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ASP R 4 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ASP R 5 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ASP R 6 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ASP R 7 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ALA R 8 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 ALA R 246 UNP Q9Y5X5 LINKER SEQADV 9JG0 ARG R 247 UNP Q9Y5X5 LINKER SEQADV 9JG0 ARG R 248 UNP Q9Y5X5 LINKER SEQADV 9JG0 GLN R 249 UNP Q9Y5X5 LINKER SEQADV 9JG0 LEU R 250 UNP Q9Y5X5 LINKER SEQADV 9JG0 TRP R 257 UNP P0ABE7 MET 29 CONFLICT SEQADV 9JG0 ILE R 352 UNP P0ABE7 HIS 124 CONFLICT SEQADV 9JG0 LEU R 356 UNP P0ABE7 LINKER SEQADV 9JG0 GLU R 357 UNP P0ABE7 LINKER SEQADV 9JG0 ARG R 358 UNP P0ABE7 LINKER SEQADV 9JG0 ALA R 359 UNP P0ABE7 LINKER SEQADV 9JG0 ARG R 360 UNP P0ABE7 LINKER SEQADV 9JG0 SER R 361 UNP P0ABE7 LINKER SEQADV 9JG0 THR R 362 UNP P0ABE7 LINKER SEQADV 9JG0 LEU R 363 UNP P0ABE7 LINKER SEQADV 9JG0 HIS R 518 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 MET R 519 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 GLY R 520 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 LEU R 521 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 GLU R 522 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 VAL R 523 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 LEU R 524 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 PHE R 525 UNP Q9Y5X5 EXPRESSION TAG SEQADV 9JG0 GLN R 526 UNP Q9Y5X5 EXPRESSION TAG SEQRES 1 R 526 ASP TYR LYS ASP ASP ASP ASP ALA SER SER GLU ASN TRP SEQRES 2 R 526 HIS PRO ILE TRP ASN VAL ASN ASP THR LYS HIS HIS LEU SEQRES 3 R 526 TYR SER ASP ILE ASN ILE THR TYR VAL ASN TYR TYR LEU SEQRES 4 R 526 HIS GLN PRO GLN VAL ALA ALA ILE PHE ILE ILE SER TYR SEQRES 5 R 526 PHE LEU ILE PHE PHE LEU CYS MET MET GLY ASN THR VAL SEQRES 6 R 526 VAL CYS PHE ILE VAL MET ARG ASN LYS HIS MET HIS THR SEQRES 7 R 526 VAL THR ASN LEU PHE ILE LEU ASN LEU ALA ILE SER ASP SEQRES 8 R 526 LEU LEU VAL GLY ILE PHE CYS MET PRO ILE THR LEU LEU SEQRES 9 R 526 ASP ASN ILE ILE ALA GLY TRP PRO PHE GLY ASN THR MET SEQRES 10 R 526 CYS LYS ILE SER GLY LEU VAL GLN GLY ILE SER VAL ALA SEQRES 11 R 526 ALA SER VAL PHE THR LEU VAL ALA ILE ALA VAL ASP ARG SEQRES 12 R 526 PHE GLN CYS VAL VAL TYR PRO PHE LYS PRO LYS LEU THR SEQRES 13 R 526 ILE LYS THR ALA PHE VAL ILE ILE MET ILE ILE TRP VAL SEQRES 14 R 526 LEU ALA ILE THR ILE MET SER PRO SER ALA VAL MET LEU SEQRES 15 R 526 HIS VAL GLN GLU GLU LYS TYR TYR ARG VAL ARG LEU ASN SEQRES 16 R 526 SER GLN ASN LYS THR SER PRO VAL TYR TRP CYS ARG GLU SEQRES 17 R 526 ASP TRP PRO ASN GLN GLU MET ARG LYS ILE TYR THR THR SEQRES 18 R 526 VAL LEU PHE ALA ASN ILE TYR LEU ALA PRO LEU SER LEU SEQRES 19 R 526 ILE VAL ILE MET TYR GLY ARG ILE GLY ILE SER ALA ARG SEQRES 20 R 526 ARG GLN LEU ALA ASP LEU GLU ASP ASN TRP GLU THR LEU SEQRES 21 R 526 ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA SEQRES 22 R 526 ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA ALA SEQRES 23 R 526 ALA LEU ASP ALA GLN LYS ALA THR PRO PRO LYS LEU GLU SEQRES 24 R 526 ASP LYS SER PRO ASP SER PRO GLU MET LYS ASP PHE ARG SEQRES 25 R 526 HIS GLY PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA SEQRES 26 R 526 LEU LYS LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN SEQRES 27 R 526 ALA ALA ALA GLU GLN LEU LYS THR THR ARG ASN ALA TYR SEQRES 28 R 526 ILE GLN LYS TYR LEU GLU ARG ALA ARG SER THR LEU ARG SEQRES 29 R 526 LYS LYS GLN LYS ILE ILE LYS MET LEU LEU ILE VAL ALA SEQRES 30 R 526 LEU LEU PHE ILE LEU SER TRP LEU PRO LEU TRP THR LEU SEQRES 31 R 526 MET MET LEU SER ASP TYR ALA ASP LEU SER PRO ASN GLU SEQRES 32 R 526 LEU GLN ILE ILE ASN ILE TYR ILE TYR PRO PHE ALA HIS SEQRES 33 R 526 TRP LEU ALA PHE GLY ASN SER SER VAL ASN PRO ILE ILE SEQRES 34 R 526 TYR GLY PHE PHE ASN GLU ASN PHE ARG ARG GLY PHE GLN SEQRES 35 R 526 GLU ALA PHE GLN LEU GLN LEU CYS GLN LYS ARG ALA LYS SEQRES 36 R 526 PRO MET GLU ALA TYR ALA LEU LYS ALA LYS SER HIS VAL SEQRES 37 R 526 LEU ILE ASN THR SER ASN GLN LEU VAL GLN GLU SER THR SEQRES 38 R 526 PHE GLN ASN PRO HIS GLY GLU THR LEU LEU TYR ARG LYS SEQRES 39 R 526 SER ALA GLU LYS PRO GLN GLN GLU LEU VAL MET GLU GLU SEQRES 40 R 526 LEU LYS GLU THR THR ASN SER SER GLU ILE HIS MET GLY SEQRES 41 R 526 LEU GLU VAL LEU PHE GLN SEQRES 1 H 229 GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 229 LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA SEQRES 3 H 229 ALA SER GLY PHE ASN VAL VAL ASP PHE SER LEU HIS TRP SEQRES 4 H 229 VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SEQRES 5 H 229 TYR ILE SER SER SER SER GLY SER THR SER TYR ALA ASP SEQRES 6 H 229 SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER SEQRES 7 H 229 LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 H 229 GLU ASP THR ALA VAL TYR TYR CYS ALA ARG TRP GLY TYR SEQRES 9 H 229 TRP PRO GLY GLU PRO TRP TRP LYS ALA PHE ASP TYR TRP SEQRES 10 H 229 GLY GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR SEQRES 11 H 229 LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SEQRES 12 H 229 SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL SEQRES 13 H 229 LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SEQRES 14 H 229 SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA SEQRES 15 H 229 VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL SEQRES 16 H 229 VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR SEQRES 17 H 229 ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL SEQRES 18 H 229 ASP LYS LYS VAL GLU PRO LYS SER SEQRES 1 K 131 GLY SER GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU SEQRES 2 K 131 VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 K 131 SER GLY ARG THR ILE SER ARG TYR ALA MET SER TRP PHE SEQRES 4 K 131 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA VAL SEQRES 5 K 131 ALA ARG ARG SER GLY ASP GLY ALA PHE TYR ALA ASP SER SEQRES 6 K 131 VAL GLN GLY ARG PHE THR VAL SER ARG ASP ASP ALA LYS SEQRES 7 K 131 ASN THR VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU SEQRES 8 K 131 ASP THR ALA VAL TYR TYR CYS ALA ILE ASP SER ASP THR SEQRES 9 K 131 PHE TYR SER GLY SER TYR ASP TYR TRP GLY GLN GLY THR SEQRES 10 K 131 GLN VAL THR VAL SER SER LEU GLU HIS HIS HIS HIS HIS SEQRES 11 K 131 HIS SEQRES 1 L 215 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 215 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 215 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 215 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 TYR LEU TYR TYR SER LEU VAL THR PHE GLY GLN GLY THR SEQRES 9 L 215 LYS VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL SEQRES 10 L 215 PHE ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY SEQRES 11 L 215 THR ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO SEQRES 12 L 215 ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU SEQRES 13 L 215 GLN SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SEQRES 14 L 215 SER LYS ASP SER THR TYR SER LEU SER SER THR LEU THR SEQRES 15 L 215 LEU SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA SEQRES 16 L 215 CYS GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR SEQRES 17 L 215 LYS SER PHE ASN ARG GLY GLU HELIX 1 AA1 GLN R 41 ASN R 73 1 33 HELIX 2 AA2 THR R 78 CYS R 98 1 21 HELIX 3 AA3 CYS R 98 ILE R 108 1 11 HELIX 4 AA4 GLY R 114 TYR R 149 1 36 HELIX 5 AA5 THR R 156 MET R 175 1 20 HELIX 6 AA6 MET R 175 MET R 181 1 7 HELIX 7 AA7 ASN R 212 TYR R 228 1 17 HELIX 8 AA8 TYR R 228 ALA R 270 1 43 HELIX 9 AA9 ASN R 272 ALA R 293 1 22 HELIX 10 AB1 PHE R 311 GLY R 332 1 22 HELIX 11 AB2 VAL R 334 GLN R 343 1 10 HELIX 12 AB3 GLN R 343 ILE R 352 1 10 HELIX 13 AB4 ILE R 352 TYR R 396 1 45 HELIX 14 AB5 SER R 400 ILE R 411 1 12 HELIX 15 AB6 ILE R 411 ASN R 422 1 12 HELIX 16 AB7 VAL R 425 PHE R 433 1 9 HELIX 17 AB8 ASN R 434 LEU R 449 1 16 HELIX 18 AB9 ARG H 90 THR H 94 5 5 HELIX 19 AC1 GLY H 107 LYS H 112 1 6 HELIX 20 AC2 SER H 170 ALA H 172 5 3 HELIX 21 AC3 SER H 200 GLN H 206 1 7 HELIX 22 AC4 LYS K 87 THR K 91 5 5 HELIX 23 AC5 GLN L 80 PHE L 84 5 5 HELIX 24 AC6 SER L 123 LYS L 128 1 6 HELIX 25 AC7 LYS L 185 LYS L 190 1 6 SHEET 1 AA1 3 THR R 33 ASN R 36 0 SHEET 2 AA1 3 HIS R 183 ARG R 193 1 O ARG R 191 N THR R 33 SHEET 3 AA1 3 THR R 200 ARG R 207 -1 O TRP R 205 N GLN R 185 SHEET 1 AA2 4 GLN H 6 SER H 10 0 SHEET 2 AA2 4 SER H 20 SER H 28 -1 O ALA H 26 N VAL H 8 SHEET 3 AA2 4 THR H 81 ASN H 87 -1 O ALA H 82 N CYS H 25 SHEET 4 AA2 4 PHE H 71 ASP H 76 -1 N THR H 72 O GLN H 85 SHEET 1 AA3 6 LEU H 14 VAL H 15 0 SHEET 2 AA3 6 THR H 121 VAL H 125 1 O THR H 124 N VAL H 15 SHEET 3 AA3 6 ALA H 95 GLY H 103 -1 N TYR H 97 O THR H 121 SHEET 4 AA3 6 PHE H 35 GLN H 42 -1 N VAL H 40 O TYR H 98 SHEET 5 AA3 6 LEU H 48 SER H 55 -1 O VAL H 51 N TRP H 39 SHEET 6 AA3 6 SER H 60 TYR H 63 -1 O SER H 62 N TYR H 53 SHEET 1 AA4 4 LEU H 14 VAL H 15 0 SHEET 2 AA4 4 THR H 121 VAL H 125 1 O THR H 124 N VAL H 15 SHEET 3 AA4 4 ALA H 95 GLY H 103 -1 N TYR H 97 O THR H 121 SHEET 4 AA4 4 TYR H 116 TRP H 117 -1 O TYR H 116 N ARG H 101 SHEET 1 AA5 4 SER H 134 LEU H 138 0 SHEET 2 AA5 4 THR H 149 TYR H 159 -1 O LEU H 155 N PHE H 136 SHEET 3 AA5 4 TYR H 190 PRO H 199 -1 O VAL H 198 N ALA H 150 SHEET 4 AA5 4 VAL H 177 THR H 179 -1 N HIS H 178 O VAL H 195 SHEET 1 AA6 4 SER H 134 LEU H 138 0 SHEET 2 AA6 4 THR H 149 TYR H 159 -1 O LEU H 155 N PHE H 136 SHEET 3 AA6 4 TYR H 190 PRO H 199 -1 O VAL H 198 N ALA H 150 SHEET 4 AA6 4 VAL H 183 LEU H 184 -1 N VAL H 183 O SER H 191 SHEET 1 AA7 3 THR H 165 TRP H 168 0 SHEET 2 AA7 3 TYR H 208 ASN H 213 -1 O ASN H 213 N THR H 165 SHEET 3 AA7 3 ASP H 222 VAL H 225 -1 O LYS H 223 N CYS H 210 SHEET 1 AA8 4 GLN K 3 SER K 7 0 SHEET 2 AA8 4 GLY K 16 SER K 25 -1 O ALA K 23 N GLN K 5 SHEET 3 AA8 4 THR K 78 LEU K 86 -1 O MET K 83 N LEU K 18 SHEET 4 AA8 4 PHE K 68 ASP K 73 -1 N ASP K 73 O THR K 78 SHEET 1 AA9 6 GLY K 10 LEU K 11 0 SHEET 2 AA9 6 THR K 115 THR K 118 1 O THR K 118 N GLY K 10 SHEET 3 AA9 6 ALA K 92 ASP K 99 -1 N ALA K 92 O VAL K 117 SHEET 4 AA9 6 ALA K 33 GLN K 39 -1 N GLN K 39 O VAL K 93 SHEET 5 AA9 6 GLU K 46 ALA K 51 -1 O GLU K 46 N ARG K 38 SHEET 6 AA9 6 ALA K 58 TYR K 60 -1 O PHE K 59 N VAL K 50 SHEET 1 AB1 4 GLY K 10 LEU K 11 0 SHEET 2 AB1 4 THR K 115 THR K 118 1 O THR K 118 N GLY K 10 SHEET 3 AB1 4 ALA K 92 ASP K 99 -1 N ALA K 92 O VAL K 117 SHEET 4 AB1 4 TYR K 108 TYR K 110 -1 O TYR K 110 N ILE K 98 SHEET 1 AB2 4 MET L 5 THR L 6 0 SHEET 2 AB2 4 VAL L 20 ALA L 26 -1 O ARG L 25 N THR L 6 SHEET 3 AB2 4 ASP L 71 ILE L 76 -1 O LEU L 74 N ILE L 22 SHEET 4 AB2 4 PHE L 63 SER L 68 -1 N SER L 68 O ASP L 71 SHEET 1 AB3 6 SER L 11 ALA L 14 0 SHEET 2 AB3 6 THR L 104 ILE L 108 1 O GLU L 107 N LEU L 12 SHEET 3 AB3 6 THR L 86 TYR L 94 -1 N TYR L 87 O THR L 104 SHEET 4 AB3 6 VAL L 34 GLN L 39 -1 N ALA L 35 O GLN L 90 SHEET 5 AB3 6 LYS L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 AB3 6 SER L 54 LEU L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AB4 4 SER L 11 ALA L 14 0 SHEET 2 AB4 4 THR L 104 ILE L 108 1 O GLU L 107 N LEU L 12 SHEET 3 AB4 4 THR L 86 TYR L 94 -1 N TYR L 87 O THR L 104 SHEET 4 AB4 4 LEU L 97 THR L 99 -1 O THR L 99 N GLN L 91 SHEET 1 AB5 4 SER L 116 PHE L 120 0 SHEET 2 AB5 4 THR L 131 PHE L 141 -1 O LEU L 137 N PHE L 118 SHEET 3 AB5 4 TYR L 175 SER L 184 -1 O LEU L 183 N ALA L 132 SHEET 4 AB5 4 SER L 161 VAL L 165 -1 N GLN L 162 O THR L 180 SHEET 1 AB6 3 LYS L 147 VAL L 152 0 SHEET 2 AB6 3 VAL L 193 THR L 199 -1 O GLU L 197 N GLN L 149 SHEET 3 AB6 3 VAL L 207 ASN L 212 -1 O PHE L 211 N TYR L 194 SSBOND 1 CYS R 118 CYS R 206 1555 1555 2.03 SSBOND 2 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 3 CYS H 154 CYS H 210 1555 1555 2.03 SSBOND 4 CYS K 22 CYS K 96 1555 1555 2.03 SSBOND 5 CYS L 24 CYS L 89 1555 1555 2.03 SSBOND 6 CYS L 136 CYS L 196 1555 1555 2.03 CISPEP 1 TRP H 105 PRO H 106 0 -0.47 CISPEP 2 PHE H 160 PRO H 161 0 1.05 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 3077 LEU R 449 TER 4720 LYS H 228 TER 5642 SER K 120 TER 7275 ARG L 213 CONECT 675 1287 CONECT 1287 675 CONECT 3228 3794 CONECT 3794 3228 CONECT 4161 4575 CONECT 4575 4161 CONECT 4869 5454 CONECT 5454 4869 CONECT 5806 6303 CONECT 6303 5806 CONECT 6663 7142 CONECT 7142 6663 MASTER 326 0 0 25 63 0 0 6 7271 4 12 87 END