HEADER SIGNALING PROTEIN 08-DEC-22 8HNN TITLE STRUCTURE OF CXCR3 COMPLEXED WITH ANTAGONIST SCH546738 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NB6; COMPND 3 CHAIN: N; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SOLUBLE CYTOCHROME B562,C-X-C CHEMOKINE RECEPTOR TYPE 3, COMPND 7 KAPPA-TYPE OPIOID RECEPTOR; COMPND 8 CHAIN: R; COMPND 9 SYNONYM: CYTOCHROME B-562,CXC-R3,CXCR-3,CKR-L2,G PROTEIN-COUPLED COMPND 10 RECEPTOR 9,INTERFERON-INDUCIBLE PROTEIN 10 RECEPTOR,IP-10 RECEPTOR,K- COMPND 11 OR-1,KOR-1; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 3 ORGANISM_TAXID: 9844; SOURCE 4 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 562, 9606; SOURCE 10 GENE: CYBC, CXCR3, GPR9, OPRK1, OPRK; SOURCE 11 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS G PROTEIN COUPLED RECEPTOR, CHEMOKINE RECEPTOR, CXCR3, SCH546738, KEYWDS 2 COMPLEX, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.Z.JIAO,H.L.HU REVDAT 3 01-MAY-24 8HNN 1 JRNL REVDAT 2 17-JAN-24 8HNN 1 JRNL REVDAT 1 29-NOV-23 8HNN 0 JRNL AUTH H.JIAO,B.PANG,A.LIU,Q.CHEN,Q.PAN,X.WANG,Y.XU,Y.C.CHIANG, JRNL AUTH 2 R.REN,H.HU JRNL TITL STRUCTURAL INSIGHTS INTO THE ACTIVATION AND INHIBITION OF JRNL TITL 2 CXC CHEMOKINE RECEPTOR 3. JRNL REF NAT.STRUCT.MOL.BIOL. V. 31 610 2024 JRNL REFN ESSN 1545-9985 JRNL PMID 38177682 JRNL DOI 10.1038/S41594-023-01175-5 REMARK 2 REMARK 2 RESOLUTION. 3.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : GCTF 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) : 3.600 REMARK 3 NUMBER OF PARTICLES : 509297 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 8HNN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 19-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300033061. 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 : CXCR3-KOR-SCH546738-NB6 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 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) : 5343.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: N, R 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 N -37 REMARK 465 LEU N -36 REMARK 465 LEU N -35 REMARK 465 VAL N -34 REMARK 465 ASN N -33 REMARK 465 GLN N -32 REMARK 465 SER N -31 REMARK 465 HIS N -30 REMARK 465 GLN N -29 REMARK 465 GLY N -28 REMARK 465 PHE N -27 REMARK 465 ASN N -26 REMARK 465 LYS N -25 REMARK 465 GLU N -24 REMARK 465 HIS N -23 REMARK 465 THR N -22 REMARK 465 SER N -21 REMARK 465 LYS N -20 REMARK 465 MET N -19 REMARK 465 VAL N -18 REMARK 465 SER N -17 REMARK 465 ALA N -16 REMARK 465 ILE N -15 REMARK 465 VAL N -14 REMARK 465 LEU N -13 REMARK 465 TYR N -12 REMARK 465 VAL N -11 REMARK 465 LEU N -10 REMARK 465 LEU N -9 REMARK 465 ALA N -8 REMARK 465 ALA N -7 REMARK 465 ALA N -6 REMARK 465 ALA N -5 REMARK 465 HIS N -4 REMARK 465 SER N -3 REMARK 465 ALA N -2 REMARK 465 PHE N -1 REMARK 465 ALA N 0 REMARK 465 MET N 1 REMARK 465 ALA N 2 REMARK 465 ARG N 41 REMARK 465 VAL N 42 REMARK 465 SER N 43 REMARK 465 GLY N 44 REMARK 465 ASN N 45 REMARK 465 GLN N 46 REMARK 465 SER N 123 REMARK 465 HIS N 124 REMARK 465 HIS N 125 REMARK 465 HIS N 126 REMARK 465 HIS N 127 REMARK 465 HIS N 128 REMARK 465 HIS N 129 REMARK 465 HIS N 130 REMARK 465 HIS N 131 REMARK 465 MET R -137 REMARK 465 LYS R -136 REMARK 465 THR R -135 REMARK 465 ILE R -134 REMARK 465 ILE R -133 REMARK 465 ALA R -132 REMARK 465 LEU R -131 REMARK 465 SER R -130 REMARK 465 TYR R -129 REMARK 465 ILE R -128 REMARK 465 PHE R -127 REMARK 465 CYS R -126 REMARK 465 LEU R -125 REMARK 465 VAL R -124 REMARK 465 PHE R -123 REMARK 465 ALA R -122 REMARK 465 ASP R -121 REMARK 465 TYR R -120 REMARK 465 LYS R -119 REMARK 465 ASP R -118 REMARK 465 ASP R -117 REMARK 465 ASP R -116 REMARK 465 ASP R -115 REMARK 465 LYS R -114 REMARK 465 GLY R -113 REMARK 465 SER R -112 REMARK 465 ALA R -111 REMARK 465 ASP R -110 REMARK 465 LEU R -109 REMARK 465 GLU R -108 REMARK 465 ASP R -107 REMARK 465 ASN R -106 REMARK 465 TRP R -105 REMARK 465 GLU R -104 REMARK 465 THR R -103 REMARK 465 LEU R -102 REMARK 465 ASN R -101 REMARK 465 ASP R -100 REMARK 465 ASN R -99 REMARK 465 LEU R -98 REMARK 465 LYS R -97 REMARK 465 VAL R -96 REMARK 465 ILE R -95 REMARK 465 GLU R -94 REMARK 465 LYS R -93 REMARK 465 ALA R -92 REMARK 465 ASP R -91 REMARK 465 ASN R -90 REMARK 465 ALA R -89 REMARK 465 ALA R -88 REMARK 465 GLN R -87 REMARK 465 VAL R -86 REMARK 465 LYS R -85 REMARK 465 ASP R -84 REMARK 465 ALA R -83 REMARK 465 LEU R -82 REMARK 465 THR R -81 REMARK 465 LYS R -80 REMARK 465 MET R -79 REMARK 465 ARG R -78 REMARK 465 ALA R -77 REMARK 465 ALA R -76 REMARK 465 ALA R -75 REMARK 465 LEU R -74 REMARK 465 ASP R -73 REMARK 465 ALA R -72 REMARK 465 GLN R -71 REMARK 465 LYS R -70 REMARK 465 ALA R -69 REMARK 465 THR R -68 REMARK 465 PRO R -67 REMARK 465 PRO R -66 REMARK 465 LYS R -65 REMARK 465 LEU R -64 REMARK 465 GLU R -63 REMARK 465 ASP R -62 REMARK 465 LYS R -61 REMARK 465 SER R -60 REMARK 465 PRO R -59 REMARK 465 ASP R -58 REMARK 465 SER R -57 REMARK 465 PRO R -56 REMARK 465 GLU R -55 REMARK 465 MET R -54 REMARK 465 LYS R -53 REMARK 465 ASP R -52 REMARK 465 PHE R -51 REMARK 465 ARG R -50 REMARK 465 HIS R -49 REMARK 465 GLY R -48 REMARK 465 PHE R -47 REMARK 465 ASP R -46 REMARK 465 ILE R -45 REMARK 465 LEU R -44 REMARK 465 VAL R -43 REMARK 465 GLY R -42 REMARK 465 GLN R -41 REMARK 465 ILE R -40 REMARK 465 ASP R -39 REMARK 465 ASP R -38 REMARK 465 ALA R -37 REMARK 465 LEU R -36 REMARK 465 LYS R -35 REMARK 465 LEU R -34 REMARK 465 ALA R -33 REMARK 465 ASN R -32 REMARK 465 GLU R -31 REMARK 465 GLY R -30 REMARK 465 LYS R -29 REMARK 465 VAL R -28 REMARK 465 LYS R -27 REMARK 465 GLU R -26 REMARK 465 ALA R -25 REMARK 465 GLN R -24 REMARK 465 ALA R -23 REMARK 465 ALA R -22 REMARK 465 ALA R -21 REMARK 465 GLU R -20 REMARK 465 GLN R -19 REMARK 465 LEU R -18 REMARK 465 LYS R -17 REMARK 465 THR R -16 REMARK 465 THR R -15 REMARK 465 ARG R -14 REMARK 465 ASN R -13 REMARK 465 ALA R -12 REMARK 465 TYR R -11 REMARK 465 ILE R -10 REMARK 465 GLN R -9 REMARK 465 LYS R -8 REMARK 465 TYR R -7 REMARK 465 LEU R -6 REMARK 465 LEU R -5 REMARK 465 VAL R -4 REMARK 465 PRO R -3 REMARK 465 ARG R -2 REMARK 465 GLY R -1 REMARK 465 SER R 0 REMARK 465 MET R 1 REMARK 465 VAL R 2 REMARK 465 LEU R 3 REMARK 465 GLU R 4 REMARK 465 VAL R 5 REMARK 465 SER R 6 REMARK 465 ASP R 7 REMARK 465 HIS R 8 REMARK 465 GLN R 9 REMARK 465 VAL R 10 REMARK 465 LEU R 11 REMARK 465 ASN R 12 REMARK 465 ASP R 13 REMARK 465 ALA R 14 REMARK 465 GLU R 15 REMARK 465 VAL R 16 REMARK 465 ALA R 17 REMARK 465 ALA R 18 REMARK 465 LEU R 19 REMARK 465 LEU R 20 REMARK 465 GLU R 21 REMARK 465 ASN R 22 REMARK 465 PHE R 23 REMARK 465 SER R 24 REMARK 465 SER R 25 REMARK 465 SER R 26 REMARK 465 TYR R 27 REMARK 465 ASP R 28 REMARK 465 TYR R 29 REMARK 465 GLY R 30 REMARK 465 GLU R 31 REMARK 465 ASN R 32 REMARK 465 GLU R 33 REMARK 465 SER R 34 REMARK 465 ASP R 35 REMARK 465 SER R 36 REMARK 465 CYS R 37 REMARK 465 CYS R 38 REMARK 465 THR R 39 REMARK 465 SER R 40 REMARK 465 PRO R 41 REMARK 465 PRO R 42 REMARK 465 CYS R 43 REMARK 465 PRO R 44 REMARK 465 GLN R 45 REMARK 465 ASP R 46 REMARK 465 PHE R 47 REMARK 465 SER R 48 REMARK 465 LEU R 49 REMARK 465 ASN R 50 REMARK 465 PHE R 51 REMARK 465 ASP R 52 REMARK 465 ARG R 53 REMARK 465 LYS R 332 REMARK 465 PHE R 333 REMARK 465 ARG R 334 REMARK 465 GLU R 335 REMARK 465 ARG R 336 REMARK 465 MET R 337 REMARK 465 TRP R 338 REMARK 465 MET R 339 REMARK 465 LEU R 340 REMARK 465 LEU R 341 REMARK 465 LEU R 342 REMARK 465 ARG R 343 REMARK 465 LEU R 344 REMARK 465 GLY R 345 REMARK 465 CYS R 346 REMARK 465 PRO R 347 REMARK 465 ASN R 348 REMARK 465 GLN R 349 REMARK 465 ARG R 350 REMARK 465 GLY R 351 REMARK 465 LEU R 352 REMARK 465 GLN R 353 REMARK 465 ARG R 354 REMARK 465 GLN R 355 REMARK 465 PRO R 356 REMARK 465 SER R 357 REMARK 465 SER R 358 REMARK 465 SER R 359 REMARK 465 ARG R 360 REMARK 465 ARG R 361 REMARK 465 ASP R 362 REMARK 465 SER R 363 REMARK 465 SER R 364 REMARK 465 TRP R 365 REMARK 465 SER R 366 REMARK 465 GLU R 367 REMARK 465 THR R 368 REMARK 465 SER R 369 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 GLN N 3 CG CD OE1 NE2 REMARK 470 GLN N 5 CG CD OE1 NE2 REMARK 470 SER N 27 OG REMARK 470 THR N 29 OG1 CG2 REMARK 470 LYS N 60 CG CD CE NZ REMARK 470 LYS N 88 CG CD CE NZ REMARK 470 GLU N 90 CG CD OE1 OE2 REMARK 470 GLN N 115 CG CD OE1 NE2 REMARK 470 SER N 122 OG 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 LYS N 66 50.58 -93.84 REMARK 500 ALA N 93 -165.98 -162.02 REMARK 500 VAL R 115 -64.27 -123.44 REMARK 500 ASP R 195 -7.18 69.30 REMARK 500 THR R 201 93.53 -69.90 REMARK 500 GLN R 209 -2.82 69.38 REMARK 500 SER R 249 -154.50 58.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34917 RELATED DB: EMDB REMARK 900 STRUCTURE OF CXCR3 INHIBITED BY SCH546738 DBREF 8HNN N -37 131 PDB 8HNN 8HNN -37 131 DBREF 8HNN R -111 -7 UNP P0ABE7 C562_ECOLX 23 127 DBREF 8HNN R 1 240 UNP P49682 CXCR3_HUMAN 1 240 DBREF 8HNN R 241 262 UNP P41145 OPRK_HUMAN 252 273 DBREF 8HNN R 263 369 UNP P49682 CXCR3_HUMAN 255 361 SEQADV 8HNN MET R -137 UNP P0ABE7 INITIATING METHIONINE SEQADV 8HNN LYS R -136 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN THR R -135 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ILE R -134 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ILE R -133 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ALA R -132 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN LEU R -131 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN SER R -130 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN TYR R -129 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ILE R -128 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN PHE R -127 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN CYS R -126 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN LEU R -125 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN VAL R -124 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN PHE R -123 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ALA R -122 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ASP R -121 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN TYR R -120 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN LYS R -119 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ASP R -118 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ASP R -117 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ASP R -116 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN ASP R -115 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN LYS R -114 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN GLY R -113 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN SER R -112 UNP P0ABE7 EXPRESSION TAG SEQADV 8HNN TRP R -105 UNP P0ABE7 MET 29 CONFLICT SEQADV 8HNN ILE R -10 UNP P0ABE7 HIS 124 CONFLICT SEQADV 8HNN LEU R -6 UNP P0ABE7 LINKER SEQADV 8HNN LEU R -5 UNP P0ABE7 LINKER SEQADV 8HNN VAL R -4 UNP P0ABE7 LINKER SEQADV 8HNN PRO R -3 UNP P0ABE7 LINKER SEQADV 8HNN ARG R -2 UNP P0ABE7 LINKER SEQADV 8HNN GLY R -1 UNP P0ABE7 LINKER SEQADV 8HNN SER R 0 UNP P0ABE7 LINKER SEQRES 1 N 169 MET LEU LEU VAL ASN GLN SER HIS GLN GLY PHE ASN LYS SEQRES 2 N 169 GLU HIS THR SER LYS MET VAL SER ALA ILE VAL LEU TYR SEQRES 3 N 169 VAL LEU LEU ALA ALA ALA ALA HIS SER ALA PHE ALA MET SEQRES 4 N 169 ALA GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL SEQRES 5 N 169 GLN ALA GLY GLU SER LEU ARG LEU SER CYS ALA ALA SER SEQRES 6 N 169 GLY THR ILE PHE ARG LEU TYR ASP MET GLY TRP TYR ARG SEQRES 7 N 169 ARG VAL SER GLY ASN GLN ARG GLU LEU VAL ALA SER ILE SEQRES 8 N 169 THR SER GLY GLY SER THR LYS TYR GLY ASP SER VAL LYS SEQRES 9 N 169 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 10 N 169 VAL TYR LEU GLN MET SER SER LEU LYS PRO GLU ASP THR SEQRES 11 N 169 ALA VAL TYR TYR CYS ASN ALA GLU TYR ARG THR GLY ILE SEQRES 12 N 169 TRP GLU GLU LEU LEU ASP GLY TRP GLY GLN GLY THR GLN SEQRES 13 N 169 VAL THR VAL SER SER HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 R 507 MET LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS LEU SEQRES 2 R 507 VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP LYS GLY SER SEQRES 3 R 507 ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN ASP ASN SEQRES 4 R 507 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 5 R 507 LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP SEQRES 6 R 507 ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 7 R 507 PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY PHE SEQRES 8 R 507 ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU SEQRES 9 R 507 ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 10 R 507 GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN LYS SEQRES 11 R 507 TYR LEU LEU VAL PRO ARG GLY SER MET VAL LEU GLU VAL SEQRES 12 R 507 SER ASP HIS GLN VAL LEU ASN ASP ALA GLU VAL ALA ALA SEQRES 13 R 507 LEU LEU GLU ASN PHE SER SER SER TYR ASP TYR GLY GLU SEQRES 14 R 507 ASN GLU SER ASP SER CYS CYS THR SER PRO PRO CYS PRO SEQRES 15 R 507 GLN ASP PHE SER LEU ASN PHE ASP ARG ALA PHE LEU PRO SEQRES 16 R 507 ALA LEU TYR SER LEU LEU PHE LEU LEU GLY LEU LEU GLY SEQRES 17 R 507 ASN GLY ALA VAL ALA ALA VAL LEU LEU SER ARG ARG THR SEQRES 18 R 507 ALA LEU SER SER THR ASP THR PHE LEU LEU HIS LEU ALA SEQRES 19 R 507 VAL ALA ASP THR LEU LEU VAL LEU THR LEU PRO LEU TRP SEQRES 20 R 507 ALA VAL ASP ALA ALA VAL GLN TRP VAL PHE GLY SER GLY SEQRES 21 R 507 LEU CYS LYS VAL ALA GLY ALA LEU PHE ASN ILE ASN PHE SEQRES 22 R 507 TYR ALA GLY ALA LEU LEU LEU ALA CYS ILE SER PHE ASP SEQRES 23 R 507 ARG TYR LEU ASN ILE VAL HIS ALA THR GLN LEU TYR ARG SEQRES 24 R 507 ARG GLY PRO PRO ALA ARG VAL THR LEU THR CYS LEU ALA SEQRES 25 R 507 VAL TRP GLY LEU CYS LEU LEU PHE ALA LEU PRO ASP PHE SEQRES 26 R 507 ILE PHE LEU SER ALA HIS HIS ASP GLU ARG LEU ASN ALA SEQRES 27 R 507 THR HIS CYS GLN TYR ASN PHE PRO GLN VAL GLY ARG THR SEQRES 28 R 507 ALA LEU ARG VAL LEU GLN LEU VAL ALA GLY PHE LEU LEU SEQRES 29 R 507 PRO LEU LEU VAL MET ALA TYR CYS TYR ALA HIS ILE LEU SEQRES 30 R 507 ALA ARG LEU LYS SER VAL ARG LEU LEU SER GLY SER ARG SEQRES 31 R 507 GLU LYS ASP ARG ASN LEU ARG ARG ILE THR ARG LEU VAL SEQRES 32 R 507 VAL VAL VAL VAL VAL ALA PHE ALA LEU CYS TRP THR PRO SEQRES 33 R 507 TYR HIS LEU VAL VAL LEU VAL ASP ILE LEU MET ASP LEU SEQRES 34 R 507 GLY ALA LEU ALA ARG ASN CYS GLY ARG GLU SER ARG VAL SEQRES 35 R 507 ASP VAL ALA LYS SER VAL THR SER GLY LEU GLY TYR MET SEQRES 36 R 507 HIS CYS CYS LEU ASN PRO LEU LEU TYR ALA PHE VAL GLY SEQRES 37 R 507 VAL LYS PHE ARG GLU ARG MET TRP MET LEU LEU LEU ARG SEQRES 38 R 507 LEU GLY CYS PRO ASN GLN ARG GLY LEU GLN ARG GLN PRO SEQRES 39 R 507 SER SER SER ARG ARG ASP SER SER TRP SER GLU THR SER HET 43I R 401 33 HET CLR R 402 28 HETNAM 43I 3-AZANYL-6-CHLORANYL-5-[(3S)-4-[1-[(4-CHLOROPHENYL) HETNAM 2 43I METHYL]PIPERIDIN-4-YL]-3-ETHYL-PIPERAZIN-1- HETNAM 3 43I YL]PYRAZINE-2-CARBOXAMIDE HETNAM CLR CHOLESTEROL FORMUL 3 43I C23 H31 CL2 N7 O FORMUL 4 CLR C27 H46 O HELIX 1 AA1 LYS N 88 THR N 92 5 5 HELIX 2 AA2 PHE R 55 SER R 80 1 26 HELIX 3 AA3 SER R 86 THR R 105 1 20 HELIX 4 AA4 THR R 105 VAL R 115 1 11 HELIX 5 AA5 GLY R 120 VAL R 154 1 35 HELIX 6 AA6 ALA R 166 PHE R 189 1 24 HELIX 7 AA7 GLY R 211 SER R 244 1 34 HELIX 8 AA8 ASP R 255 LEU R 291 1 37 HELIX 9 AA9 ARG R 300 VAL R 329 1 30 SHEET 1 AA1 4 VAL N 4 SER N 9 0 SHEET 2 AA1 4 LEU N 20 GLY N 28 -1 O SER N 27 N GLN N 5 SHEET 3 AA1 4 THR N 79 MET N 84 -1 O LEU N 82 N LEU N 22 SHEET 4 AA1 4 THR N 70 ASP N 74 -1 N SER N 72 O TYR N 81 SHEET 1 AA2 5 THR N 59 TYR N 61 0 SHEET 2 AA2 5 LEU N 49 ILE N 53 -1 N SER N 52 O LYS N 60 SHEET 3 AA2 5 ARG N 32 TYR N 39 -1 N TRP N 38 O VAL N 50 SHEET 4 AA2 5 ALA N 93 ARG N 102 -1 O TYR N 96 N TYR N 39 SHEET 5 AA2 5 LEU N 110 ASP N 111 -1 O LEU N 110 N TYR N 101 SHEET 1 AA3 5 THR N 59 TYR N 61 0 SHEET 2 AA3 5 LEU N 49 ILE N 53 -1 N SER N 52 O LYS N 60 SHEET 3 AA3 5 ARG N 32 TYR N 39 -1 N TRP N 38 O VAL N 50 SHEET 4 AA3 5 ALA N 93 ARG N 102 -1 O TYR N 96 N TYR N 39 SHEET 5 AA3 5 THR N 117 VAL N 119 -1 O VAL N 119 N ALA N 93 SHEET 1 AA4 2 LEU R 190 SER R 191 0 SHEET 2 AA4 2 GLN R 204 TYR R 205 -1 O GLN R 204 N SER R 191 SSBOND 1 CYS N 24 CYS N 97 1555 1555 2.03 SSBOND 2 CYS R 124 CYS R 203 1555 1555 2.03 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