HEADER ODORANT-BINDING PROTEIN 24-JUL-08 3DXL TITLE CRYSTAL STRUCTURE OF AED7 FROM AEDES AEGYPTI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALLERGEN AED A 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 37 KDA SALIVARY GLAND ALLERGEN AED A 2, PROTEIN D7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEDES AEGYPTI; SOURCE 3 ORGANISM_COMMON: YELLOWFEVER MOSQUITO; SOURCE 4 ORGANISM_TAXID: 7159; SOURCE 5 STRAIN: LIVERPOOL; SOURCE 6 GENE: D7; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 10 EXPRESSION_SYSTEM_CELL_LINE: HEK 293; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: VR2001 KEYWDS ODORANT-BINDING PROTEIN, ALL-HELICAL, ALLERGEN, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR J.F.ANDERSEN,E.CALVO,B.J.MANS,J.M.RIBEIRO REVDAT 5 31-MAR-21 3DXL 1 SOURCE REMARK SEQADV REVDAT 4 25-OCT-17 3DXL 1 REMARK REVDAT 3 13-JUL-11 3DXL 1 VERSN REVDAT 2 24-MAR-09 3DXL 1 JRNL REVDAT 1 03-FEB-09 3DXL 0 JRNL AUTH E.CALVO,B.J.MANS,J.M.RIBEIRO,J.F.ANDERSEN JRNL TITL MULTIFUNCTIONALITY AND MECHANISM OF LIGAND BINDING IN A JRNL TITL 2 MOSQUITO ANTIINFLAMMATORY PROTEIN JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 3728 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19234127 JRNL DOI 10.1073/PNAS.0813190106 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 75753 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3810 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5265 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.62 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 296 REMARK 3 BIN FREE R VALUE : 0.3230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2432 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 544 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.19000 REMARK 3 B22 (A**2) : 0.04000 REMARK 3 B33 (A**2) : -0.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.065 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.058 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.035 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.746 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2564 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3455 ; 1.085 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 311 ; 4.601 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 127 ;35.983 ;25.433 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 483 ;12.091 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ; 7.516 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 355 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1935 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1326 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1785 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 407 ; 0.093 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 44 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 46 ; 0.106 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1576 ; 0.901 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2472 ; 1.351 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1121 ; 1.905 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 978 ; 2.767 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2697 ; 1.124 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 545 ; 3.569 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 2504 ; 4.424 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3DXL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048615. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : SI-111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75797 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.30400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17-20 % PEG 6000, 100 MM TRIS HCL, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 32.73850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 GLN A 290 REMARK 465 SER A 291 REMARK 465 GLN A 292 REMARK 465 VAL A 293 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 309 DBREF 3DXL A 1 303 UNP P18153 D7_AEDAE 19 321 SEQADV 3DXL GLU A 227 UNP P18153 LYS 245 VARIANT SEQADV 3DXL ASN A 281 UNP P18153 LYS 299 VARIANT SEQRES 1 A 303 MET GLY PRO PHE ASP PRO GLU GLU MET LEU PHE ILE PHE SEQRES 2 A 303 THR ARG CYS MET GLU ASP ASN LEU GLU ASP GLY ALA ASN SEQRES 3 A 303 ARG LEU PRO MET LEU ALA LYS TRP LYS GLU TRP ILE ASN SEQRES 4 A 303 GLU PRO VAL ASP SER PRO ALA THR GLN CYS PHE GLY LYS SEQRES 5 A 303 CYS VAL LEU VAL ARG THR GLY LEU TYR ASP PRO VAL ALA SEQRES 6 A 303 GLN LYS PHE ASP ALA SER VAL ILE GLN GLU GLN PHE LYS SEQRES 7 A 303 ALA TYR PRO SER LEU GLY GLU LYS SER LYS VAL GLU ALA SEQRES 8 A 303 TYR ALA ASN ALA VAL LYS GLN LEU PRO SER THR ASN ASN SEQRES 9 A 303 ASP CYS ALA ALA VAL PHE LYS ALA TYR ASP PRO VAL HIS SEQRES 10 A 303 LYS ALA HIS LYS ASP THR SER LYS ASN LEU PHE HIS GLY SEQRES 11 A 303 ASN LYS GLU LEU THR LYS GLY LEU TYR GLU LYS LEU GLY SEQRES 12 A 303 LYS ASP ILE ARG GLN LYS LYS GLN SER TYR PHE GLU PHE SEQRES 13 A 303 CYS GLU ASN LYS TYR TYR PRO ALA GLY SER ASP LYS ARG SEQRES 14 A 303 GLN GLN LEU CYS GLN ILE ARG GLN TYR THR VAL LEU ASP SEQRES 15 A 303 ASP ALA LEU PHE LYS GLU HIS THR ASP CYS VAL MET LYS SEQRES 16 A 303 GLY ILE ARG TYR ILE THR LYS ASP ASN GLN LEU ASP VAL SEQRES 17 A 303 GLU GLU VAL LYS ARG ASP PHE LYS LEU VAL ASN LYS ASP SEQRES 18 A 303 THR LYS ALA LEU GLU GLU VAL LEU ASN ASP CYS LYS SER SEQRES 19 A 303 LYS GLU PRO SER ASN ALA LYS GLU LYS SER TRP HIS TYR SEQRES 20 A 303 TYR LYS CYS LEU VAL GLU SER SER VAL LYS ASP ASP PHE SEQRES 21 A 303 LYS GLU ALA PHE ASP TYR ARG GLU VAL ARG SER GLN ILE SEQRES 22 A 303 TYR ALA PHE ASN LEU PRO LYS ASN GLN ALA TYR SER LYS SEQRES 23 A 303 PRO ALA VAL GLN SER GLN VAL MET GLU ILE ASP GLY LYS SEQRES 24 A 303 GLN CYS PRO GLN HET CL A 304 1 HET TRS A 305 8 HET GOL A 306 6 HET GOL A 307 6 HET GOL A 308 6 HET GOL A 309 6 HETNAM CL CHLORIDE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM GOL GLYCEROL HETSYN TRS TRIS BUFFER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 CL CL 1- FORMUL 3 TRS C4 H12 N O3 1+ FORMUL 4 GOL 4(C3 H8 O3) FORMUL 8 HOH *544(H2 O) HELIX 1 1 ASP A 5 LEU A 21 1 17 HELIX 2 2 ASN A 26 LYS A 35 1 10 HELIX 3 3 SER A 44 THR A 58 1 15 HELIX 4 4 ALA A 70 TYR A 80 1 11 HELIX 5 5 PRO A 81 GLY A 84 5 4 HELIX 6 6 GLU A 85 GLN A 98 1 14 HELIX 7 7 ASP A 105 HIS A 120 1 16 HELIX 8 8 HIS A 120 PHE A 128 1 9 HELIX 9 9 ASN A 131 GLY A 143 1 13 HELIX 10 10 LYS A 144 ILE A 146 5 3 HELIX 11 11 SER A 152 TYR A 162 1 11 HELIX 12 12 LYS A 168 GLN A 170 5 3 HELIX 13 13 GLN A 171 ARG A 176 1 6 HELIX 14 14 ASP A 183 ILE A 197 1 15 HELIX 15 15 ASP A 207 VAL A 218 1 12 HELIX 16 16 THR A 222 LYS A 235 1 14 HELIX 17 17 ASN A 239 LYS A 241 5 3 HELIX 18 18 GLU A 242 SER A 254 1 13 HELIX 19 19 VAL A 256 GLN A 272 1 17 SHEET 1 A 2 TYR A 61 ASP A 62 0 SHEET 2 A 2 LYS A 67 PHE A 68 -1 O LYS A 67 N ASP A 62 SHEET 1 B 2 GLU A 295 ILE A 296 0 SHEET 2 B 2 LYS A 299 GLN A 300 -1 O LYS A 299 N ILE A 296 SSBOND 1 CYS A 16 CYS A 53 1555 1555 2.07 SSBOND 2 CYS A 49 CYS A 106 1555 1555 2.07 SSBOND 3 CYS A 157 CYS A 192 1555 1555 2.09 SSBOND 4 CYS A 173 CYS A 301 1555 1555 2.04 SSBOND 5 CYS A 232 CYS A 250 1555 1555 2.05 CISPEP 1 GLY A 2 PRO A 3 0 -2.44 CISPEP 2 GLU A 40 PRO A 41 0 -3.56 SITE 1 AC1 3 ARG A 147 LYS A 150 TYR A 274 SITE 1 AC2 9 PHE A 154 ARG A 176 TYR A 178 ASP A 265 SITE 2 AC2 9 HOH A 500 HOH A 530 HOH A 631 HOH A 778 SITE 3 AC2 9 HOH A 783 SITE 1 AC3 7 MET A 17 TRP A 34 TRP A 37 ASN A 39 SITE 2 AC3 7 PHE A 50 HOH A 637 HOH A 731 SITE 1 AC4 7 TRP A 37 THR A 58 LEU A 60 TYR A 92 SITE 2 AC4 7 SER A 124 PHE A 128 HOH A 386 SITE 1 AC5 7 ILE A 175 PHE A 186 HIS A 189 THR A 190 SITE 2 AC5 7 TYR A 248 PHE A 264 HOH A 631 SITE 1 AC6 8 GLU A 8 PHE A 11 ILE A 12 ARG A 57 SITE 2 AC6 8 ARG A 198 HOH A 512 HOH A 514 HOH A 771 CRYST1 49.892 65.477 52.047 90.00 112.74 90.00 P 1 21 1 2 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 0.020043 0.000000 0.008402 0.00000 SCALE2 0.000000 0.015273 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020833 0.00000