HEADER MEMBRANE PROTEIN 07-FEB-20 6LW5 TITLE CRYSTAL STRUCTURE OF THE HUMAN FORMYL PEPTIDE RECEPTOR 2 IN COMPLEX TITLE 2 WITH WKYMVM COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME B562,N-FORMYL PEPTIDE RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME B-562,FMLP-RELATED RECEPTOR I,FMLP-R-I,FORMYL COMPND 5 PEPTIDE RECEPTOR-LIKE 1,HM63,LIPOXIN A4 RECEPTOR,LXA4 RECEPTOR,RFP; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TRP-LYS-TYR-MET-VAL-QXV; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 562, 9606; SOURCE 5 GENE: CYBC, FPR2, FPRH1, FPRL1, LXA4R; SOURCE 6 EXPRESSION_SYSTEM: MAMMALIAN EXPRESSION VECTOR FLAG-MCS-PCDNA3.1; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 2021188; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS FORMYL PEPTIDE RECEPTOR, G PROTEIN-COUPLED RECEPTOR, COMPLEX, PEPTIDE KEYWDS 2 AGONIST, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.CHEN,X.ZONG,H.ZHANG,M.WANG,Q.ZHAO,B.WU REVDAT 2 29-NOV-23 6LW5 1 REMARK REVDAT 1 25-MAR-20 6LW5 0 JRNL AUTH T.CHEN,M.XIONG,X.ZONG,Y.GE,H.ZHANG,M.WANG,G.WON HAN,C.YI, JRNL AUTH 2 L.MA,R.D.YE,Y.XU,Q.ZHAO,B.WU JRNL TITL STRUCTURAL BASIS OF LIGAND BINDING MODES AT THE HUMAN FORMYL JRNL TITL 2 PEPTIDE RECEPTOR 2. JRNL REF NAT COMMUN V. 11 1208 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 32139677 JRNL DOI 10.1038/S41467-020-15009-1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.18 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 15644 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.258 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 2.9700 - 2.8000 0.96 0 0 0.3491 0.3851 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6LW5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1300015611. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15644 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 7.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5C1M, 1M6T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS, PH 7.5, 35% PEG500 DME, 3% REMARK 280 PPG400, 100 MM CH3COOLI, LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 163.26667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 81.63333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 81.63333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 163.26667 REMARK 290 REMARK 290 REMARK: NULL 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 TOTAL BURIED SURFACE AREA: 1940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 LYS A1019 CG CD CE NZ REMARK 470 PRO A1046 CG CD REMARK 470 ASP A1054 CG OD1 OD2 REMARK 470 SER A1055 OG REMARK 470 MET A1058 CG SD CE REMARK 470 LYS A1059 CG CD CE NZ REMARK 470 SER A 236 OG REMARK 470 SER A 237 OG REMARK 470 LEU A 321 CG CD1 CD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TRP B 1 C LYS B 2 N 0.142 REMARK 500 TYR B 3 C MET B 4 N 0.140 REMARK 500 REMARK 500 REMARK: NULL 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 MET B 4 CG - SD - CE ANGL. DEV. = 9.9 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 ALA A1020 -105.59 53.63 REMARK 500 ASP A1021 -5.35 67.14 REMARK 500 ASP A1050 80.81 55.42 REMARK 500 SER A1052 143.91 -172.01 REMARK 500 ASP A1054 80.65 56.33 REMARK 500 ASN A 10 92.25 -69.85 REMARK 500 VAL A 50 -71.96 -72.11 REMARK 500 ARG A 57 100.67 -57.11 REMARK 500 HIS A 136 -26.48 -141.17 REMARK 500 SER A 182 35.25 -142.24 REMARK 500 PHE A 210 -54.88 -139.21 REMARK 500 LYS A 231 -165.74 -79.43 REMARK 500 MET A 233 50.53 -109.51 REMARK 500 SER A 236 63.60 -67.59 REMARK 500 VAL A 303 -71.59 -91.72 REMARK 500 THR A 319 81.10 52.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CLR A 1202 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1202 DBREF 6LW5 A 1001 1106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 6LW5 A 3 322 UNP P25090 FPR2_HUMAN 3 322 DBREF 6LW5 B 1 6 PDB 6LW5 6LW5 1 6 SEQADV 6LW5 PRO A 1000 UNP P0ABE7 EXPRESSION TAG SEQADV 6LW5 TRP A 1007 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 6LW5 ILE A 1102 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 6LW5 LEU A 1106 UNP P0ABE7 ARG 128 ENGINEERED MUTATION SEQADV 6LW5 LEU A 211 UNP P25090 SER 211 ENGINEERED MUTATION SEQRES 1 A 427 PRO ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN ASP SEQRES 2 A 427 ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN SEQRES 3 A 427 VAL LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU SEQRES 4 A 427 ASP ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SEQRES 5 A 427 SER PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY SEQRES 6 A 427 PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS SEQRES 7 A 427 LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA SEQRES 8 A 427 ALA GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN SEQRES 9 A 427 LYS TYR LEU THR ASN PHE SER THR PRO LEU ASN GLU TYR SEQRES 10 A 427 GLU GLU VAL SER TYR GLU SER ALA GLY TYR THR VAL LEU SEQRES 11 A 427 ARG ILE LEU PRO LEU VAL VAL LEU GLY VAL THR PHE VAL SEQRES 12 A 427 LEU GLY VAL LEU GLY ASN GLY LEU VAL ILE TRP VAL ALA SEQRES 13 A 427 GLY PHE ARG MET THR ARG THR VAL THR THR ILE CYS TYR SEQRES 14 A 427 LEU ASN LEU ALA LEU ALA ASP PHE SER PHE THR ALA THR SEQRES 15 A 427 LEU PRO PHE LEU ILE VAL SER MET ALA MET GLY GLU LYS SEQRES 16 A 427 TRP PRO PHE GLY TRP PHE LEU CYS LYS LEU ILE HIS ILE SEQRES 17 A 427 VAL VAL ASP ILE ASN LEU PHE GLY SER VAL PHE LEU ILE SEQRES 18 A 427 GLY PHE ILE ALA LEU ASP ARG CYS ILE CYS VAL LEU HIS SEQRES 19 A 427 PRO VAL TRP ALA GLN ASN HIS ARG THR VAL SER LEU ALA SEQRES 20 A 427 MET LYS VAL ILE VAL GLY PRO TRP ILE LEU ALA LEU VAL SEQRES 21 A 427 LEU THR LEU PRO VAL PHE LEU PHE LEU THR THR VAL THR SEQRES 22 A 427 ILE PRO ASN GLY ASP THR TYR CYS THR PHE ASN PHE ALA SEQRES 23 A 427 SER TRP GLY GLY THR PRO GLU GLU ARG LEU LYS VAL ALA SEQRES 24 A 427 ILE THR MET LEU THR ALA ARG GLY ILE ILE ARG PHE VAL SEQRES 25 A 427 ILE GLY PHE LEU LEU PRO MET SER ILE VAL ALA ILE CYS SEQRES 26 A 427 TYR GLY LEU ILE ALA ALA LYS ILE HIS LYS LYS GLY MET SEQRES 27 A 427 ILE LYS SER SER ARG PRO LEU ARG VAL LEU THR ALA VAL SEQRES 28 A 427 VAL ALA SER PHE PHE ILE CYS TRP PHE PRO PHE GLN LEU SEQRES 29 A 427 VAL ALA LEU LEU GLY THR VAL TRP LEU LYS GLU MET LEU SEQRES 30 A 427 PHE TYR GLY LYS TYR LYS ILE ILE ASP ILE LEU VAL ASN SEQRES 31 A 427 PRO THR SER SER LEU ALA PHE PHE ASN SER CYS LEU ASN SEQRES 32 A 427 PRO MET LEU TYR VAL PHE VAL GLY GLN ASP PHE ARG GLU SEQRES 33 A 427 ARG LEU ILE HIS SER LEU PRO THR SER LEU GLU SEQRES 1 B 6 TRP LYS TYR MET VAL QXV HET QXV B 6 9 HET CLR A1201 28 HET CLR A1202 21 HETNAM QXV D-METHIONINAMIDE HETNAM CLR CHOLESTEROL FORMUL 2 QXV C5 H12 N2 O S FORMUL 3 CLR 2(C27 H46 O) FORMUL 5 HOH *(H2 O) HELIX 1 AA1 ASP A 1002 ALA A 1020 1 19 HELIX 2 AA2 ALA A 1023 ALA A 1043 1 21 HELIX 3 AA3 ASP A 1060 GLU A 1081 1 22 HELIX 4 AA4 LYS A 1083 THR A 7 1 29 HELIX 5 AA5 GLU A 14 GLU A 18 5 5 HELIX 6 AA6 SER A 19 ARG A 54 1 36 HELIX 7 AA7 THR A 58 ALA A 76 1 19 HELIX 8 AA8 THR A 77 MET A 87 1 11 HELIX 9 AA9 GLY A 94 HIS A 129 1 36 HELIX 10 AB1 HIS A 129 ARG A 137 1 9 HELIX 11 AB2 THR A 138 ILE A 146 1 9 HELIX 12 AB3 ILE A 146 LEU A 156 1 11 HELIX 13 AB4 THR A 157 PHE A 163 1 7 HELIX 14 AB5 PHE A 180 TRP A 183 5 4 HELIX 15 AB6 THR A 186 ILE A 208 1 23 HELIX 16 AB7 PHE A 210 LYS A 231 1 22 HELIX 17 AB8 PRO A 239 TRP A 267 1 29 HELIX 18 AB9 TRP A 267 TYR A 274 1 8 HELIX 19 AC1 TYR A 277 LEU A 283 1 7 HELIX 20 AC2 LEU A 283 VAL A 303 1 21 HELIX 21 AC3 GLY A 306 LEU A 317 1 12 SHEET 1 AA1 2 LEU A 164 THR A 168 0 SHEET 2 AA1 2 THR A 174 PHE A 178 -1 O TYR A 175 N VAL A 167 SSBOND 1 CYS A 98 CYS A 176 1555 1555 2.04 LINK C VAL B 5 N QXV B 6 1555 1555 1.47 SITE 1 AC1 5 ILE A 203 SER A 215 ILE A 219 LEU A 262 SITE 2 AC1 5 VAL A 266 SITE 1 AC2 6 VAL A 24 ASN A 66 MET A 143 ILE A 146 SITE 2 AC2 6 VAL A 147 TRP A 150 CRYST1 66.280 66.280 244.900 90.00 90.00 120.00 P 32 2 1 6 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 0.015088 0.008711 0.000000 0.00000 SCALE2 0.000000 0.017422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004083 0.00000