HEADER TRANSFERASE 15-NOV-18 6I70 TITLE STRUCTURE OF FRAGARIA ANANASSA O-METHYLTRANSFERASE - APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FRAGARIA ANANASSA; SOURCE 3 ORGANISM_COMMON: STRAWBERRY; SOURCE 4 ORGANISM_TAXID: 3747; SOURCE 5 GENE: OMT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PASK75 KEYWDS FRUIT RIPENING, STRAWBERRY, VOLATILES, O-METHYLTRANSFERASE, SAM, SAH, KEYWDS 2 CAFFEIC ACID, FERULIC ACID, PROTOCATECHUIC ALDEHYDE, VANILLIN, KEYWDS 3 FURANEOL, FURANEOL METHYL ETHER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.HELDNER,A.SCHIEFNER REVDAT 2 24-JAN-24 6I70 1 REMARK REVDAT 1 27-NOV-19 6I70 0 JRNL AUTH A.HELDNER,A.SCHIEFNER JRNL TITL STRUCTURAL INSIGHTS INTO ENZYMATIC FORMATION OF THE JRNL TITL 2 STRAWBERRY FLAVOR COMPOUND JRNL TITL 3 2,5-DIMETHYL-4-METHOXY-3(2H)-FURANONE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 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 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 40065 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2138 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5370 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 173 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.79000 REMARK 3 B22 (A**2) : -1.22000 REMARK 3 B33 (A**2) : 0.43000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.242 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.180 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.155 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.463 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6I70 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1200012847. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-AUG-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : KMC-2 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42203 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 34.730 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.45 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.1600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.13 REMARK 200 R MERGE FOR SHELL (I) : 1.26700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.890 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6I73 REMARK 200 REMARK 200 REMARK: CUBOID REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-30 % (W/V) PEG3350, 0.2 M LITHIUM REMARK 280 NITRATE, 0.1 M HEPES/SODIUM, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.52850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.52850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 37.10150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 73.54900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.10150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 73.54900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.52850 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.10150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 73.54900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.52850 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.10150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 73.54900 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -69.0 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 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 A 4 REMARK 465 LYS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 GLY A 12 REMARK 465 ALA A 13 REMARK 465 ILE A 365 REMARK 465 MET B 4 REMARK 465 LYS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 HIS B 11 REMARK 465 GLY B 12 REMARK 465 ALA B 13 REMARK 465 ILE B 365 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 A 239 136.65 -17.59 REMARK 500 ASN A 324 71.57 -175.28 REMARK 500 ASN A 324 71.57 -150.68 REMARK 500 CYS A 351 66.22 37.69 REMARK 500 ASP A 352 123.98 -38.08 REMARK 500 ASN A 355 1.41 83.09 REMARK 500 ALA B 239 137.77 -20.51 REMARK 500 ASN B 324 72.89 -168.97 REMARK 500 CYS B 351 59.85 35.45 REMARK 500 ASP B 352 125.29 -33.54 REMARK 500 ASN B 355 -6.87 86.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 104 0.10 SIDE CHAIN REMARK 500 ARG A 348 0.08 SIDE CHAIN REMARK 500 ARG B 348 0.12 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6I73 RELATED DB: PDB REMARK 900 RELATED ID: 6I72 RELATED DB: PDB REMARK 900 RELATED ID: 6I71 RELATED DB: PDB DBREF 6I70 A 14 365 UNP Q9M602 Q9M602_FRAAN 14 365 DBREF 6I70 B 14 365 UNP Q9M602 Q9M602_FRAAN 14 365 SEQADV 6I70 MET A 4 UNP Q9M602 INITIATING METHIONINE SEQADV 6I70 LYS A 5 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 6 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 7 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 8 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 9 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 10 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS A 11 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 GLY A 12 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 ALA A 13 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 MET B 4 UNP Q9M602 INITIATING METHIONINE SEQADV 6I70 LYS B 5 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 6 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 7 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 8 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 9 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 10 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 HIS B 11 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 GLY B 12 UNP Q9M602 EXPRESSION TAG SEQADV 6I70 ALA B 13 UNP Q9M602 EXPRESSION TAG SEQRES 1 A 362 MET LYS HIS HIS HIS HIS HIS HIS GLY ALA VAL SER ASP SEQRES 2 A 362 GLU GLU ALA ASN LEU PHE ALA MET GLN LEU ALA SER ALA SEQRES 3 A 362 SER VAL LEU PRO MET VAL LEU LYS ALA ALA ILE GLU LEU SEQRES 4 A 362 ASP LEU LEU GLU ILE MET ALA LYS ALA GLY PRO GLY SER SEQRES 5 A 362 PHE LEU SER PRO SER ASP LEU ALA SER GLN LEU PRO THR SEQRES 6 A 362 LYS ASN PRO GLU ALA PRO VAL MET LEU ASP ARG MET LEU SEQRES 7 A 362 ARG LEU LEU ALA SER TYR SER ILE LEU THR CYS SER LEU SEQRES 8 A 362 ARG THR LEU PRO ASP GLY LYS VAL GLU ARG LEU TYR CYS SEQRES 9 A 362 LEU GLY PRO VAL CYS LYS PHE LEU THR LYS ASN GLU ASP SEQRES 10 A 362 GLY VAL SER ILE ALA ALA LEU CYS LEU MET ASN GLN ASP SEQRES 11 A 362 LYS VAL LEU VAL GLU SER TRP TYR HIS LEU LYS ASP ALA SEQRES 12 A 362 VAL LEU ASP GLY GLY ILE PRO PHE ASN LYS ALA TYR GLY SEQRES 13 A 362 MET THR ALA PHE ASP TYR HIS GLY THR ASP PRO ARG PHE SEQRES 14 A 362 ASN LYS VAL PHE ASN LYS GLY MET ALA ASP HIS SER THR SEQRES 15 A 362 ILE THR MET LYS LYS ILE LEU GLU THR TYR LYS GLY PHE SEQRES 16 A 362 GLU GLY LEU LYS SER ILE VAL ASP VAL GLY GLY GLY THR SEQRES 17 A 362 GLY ALA VAL VAL ASN MET ILE VAL SER LYS TYR PRO SER SEQRES 18 A 362 ILE LYS GLY ILE ASN PHE ASP LEU PRO HIS VAL ILE GLU SEQRES 19 A 362 ASP ALA PRO GLN TYR PRO GLY VAL GLN HIS VAL GLY GLY SEQRES 20 A 362 ASP MET PHE VAL SER VAL PRO LYS GLY ASN ALA ILE PHE SEQRES 21 A 362 MET LYS TRP ILE CYS HIS ASP TRP SER ASP GLU HIS CYS SEQRES 22 A 362 ILE LYS PHE LEU LYS ASN CYS TYR ALA ALA LEU PRO ASP SEQRES 23 A 362 ASP GLY LYS VAL ILE LEU ALA GLU CYS ILE LEU PRO VAL SEQRES 24 A 362 ALA PRO ASP THR SER LEU ALA THR LYS GLY VAL VAL HIS SEQRES 25 A 362 MET ASP VAL ILE MET LEU ALA HIS ASN PRO GLY GLY LYS SEQRES 26 A 362 GLU ARG THR GLU GLN GLU PHE GLU ALA LEU ALA LYS GLY SEQRES 27 A 362 SER GLY PHE GLN GLY ILE ARG VAL CYS CYS ASP ALA PHE SEQRES 28 A 362 ASN THR TYR VAL ILE GLU PHE LEU LYS LYS ILE SEQRES 1 B 362 MET LYS HIS HIS HIS HIS HIS HIS GLY ALA VAL SER ASP SEQRES 2 B 362 GLU GLU ALA ASN LEU PHE ALA MET GLN LEU ALA SER ALA SEQRES 3 B 362 SER VAL LEU PRO MET VAL LEU LYS ALA ALA ILE GLU LEU SEQRES 4 B 362 ASP LEU LEU GLU ILE MET ALA LYS ALA GLY PRO GLY SER SEQRES 5 B 362 PHE LEU SER PRO SER ASP LEU ALA SER GLN LEU PRO THR SEQRES 6 B 362 LYS ASN PRO GLU ALA PRO VAL MET LEU ASP ARG MET LEU SEQRES 7 B 362 ARG LEU LEU ALA SER TYR SER ILE LEU THR CYS SER LEU SEQRES 8 B 362 ARG THR LEU PRO ASP GLY LYS VAL GLU ARG LEU TYR CYS SEQRES 9 B 362 LEU GLY PRO VAL CYS LYS PHE LEU THR LYS ASN GLU ASP SEQRES 10 B 362 GLY VAL SER ILE ALA ALA LEU CYS LEU MET ASN GLN ASP SEQRES 11 B 362 LYS VAL LEU VAL GLU SER TRP TYR HIS LEU LYS ASP ALA SEQRES 12 B 362 VAL LEU ASP GLY GLY ILE PRO PHE ASN LYS ALA TYR GLY SEQRES 13 B 362 MET THR ALA PHE ASP TYR HIS GLY THR ASP PRO ARG PHE SEQRES 14 B 362 ASN LYS VAL PHE ASN LYS GLY MET ALA ASP HIS SER THR SEQRES 15 B 362 ILE THR MET LYS LYS ILE LEU GLU THR TYR LYS GLY PHE SEQRES 16 B 362 GLU GLY LEU LYS SER ILE VAL ASP VAL GLY GLY GLY THR SEQRES 17 B 362 GLY ALA VAL VAL ASN MET ILE VAL SER LYS TYR PRO SER SEQRES 18 B 362 ILE LYS GLY ILE ASN PHE ASP LEU PRO HIS VAL ILE GLU SEQRES 19 B 362 ASP ALA PRO GLN TYR PRO GLY VAL GLN HIS VAL GLY GLY SEQRES 20 B 362 ASP MET PHE VAL SER VAL PRO LYS GLY ASN ALA ILE PHE SEQRES 21 B 362 MET LYS TRP ILE CYS HIS ASP TRP SER ASP GLU HIS CYS SEQRES 22 B 362 ILE LYS PHE LEU LYS ASN CYS TYR ALA ALA LEU PRO ASP SEQRES 23 B 362 ASP GLY LYS VAL ILE LEU ALA GLU CYS ILE LEU PRO VAL SEQRES 24 B 362 ALA PRO ASP THR SER LEU ALA THR LYS GLY VAL VAL HIS SEQRES 25 B 362 MET ASP VAL ILE MET LEU ALA HIS ASN PRO GLY GLY LYS SEQRES 26 B 362 GLU ARG THR GLU GLN GLU PHE GLU ALA LEU ALA LYS GLY SEQRES 27 B 362 SER GLY PHE GLN GLY ILE ARG VAL CYS CYS ASP ALA PHE SEQRES 28 B 362 ASN THR TYR VAL ILE GLU PHE LEU LYS LYS ILE HET NO3 A 401 4 HET NO3 B 401 4 HETNAM NO3 NITRATE ION FORMUL 3 NO3 2(N O3 1-) FORMUL 5 HOH *173(H2 O) HELIX 1 AA1 SER A 15 SER A 28 1 14 HELIX 2 AA2 SER A 30 LEU A 42 1 13 HELIX 3 AA3 ASP A 43 ALA A 51 1 9 HELIX 4 AA4 SER A 58 GLN A 65 1 8 HELIX 5 AA5 GLU A 72 TYR A 87 1 16 HELIX 6 AA6 PRO A 110 LEU A 115 5 6 HELIX 7 AA7 ILE A 124 GLN A 132 1 9 HELIX 8 AA8 ASP A 133 GLU A 138 1 6 HELIX 9 AA9 SER A 139 TYR A 141 5 3 HELIX 10 AB1 HIS A 142 GLY A 150 1 9 HELIX 11 AB2 ILE A 152 GLY A 159 1 8 HELIX 12 AB3 THR A 161 HIS A 166 1 6 HELIX 13 AB4 ASP A 169 TYR A 195 1 27 HELIX 14 AB5 GLY A 212 TYR A 222 1 11 HELIX 15 AB6 LEU A 232 GLU A 237 1 6 HELIX 16 AB7 ILE A 267 TRP A 271 5 5 HELIX 17 AB8 SER A 272 ALA A 286 1 15 HELIX 18 AB9 SER A 307 ASN A 324 1 18 HELIX 19 AC1 THR A 331 SER A 342 1 12 HELIX 20 AC2 SER B 15 SER B 28 1 14 HELIX 21 AC3 SER B 30 LEU B 42 1 13 HELIX 22 AC4 ASP B 43 ALA B 51 1 9 HELIX 23 AC5 SER B 58 GLN B 65 1 8 HELIX 24 AC6 GLU B 72 TYR B 87 1 16 HELIX 25 AC7 PRO B 110 LEU B 115 5 6 HELIX 26 AC8 ILE B 124 GLN B 132 1 9 HELIX 27 AC9 ASP B 133 GLU B 138 1 6 HELIX 28 AD1 SER B 139 TYR B 141 5 3 HELIX 29 AD2 HIS B 142 GLY B 150 1 9 HELIX 30 AD3 ILE B 152 GLY B 159 1 8 HELIX 31 AD4 THR B 161 HIS B 166 1 6 HELIX 32 AD5 ASP B 169 TYR B 195 1 27 HELIX 33 AD6 GLY B 212 TYR B 222 1 11 HELIX 34 AD7 LEU B 232 GLU B 237 1 6 HELIX 35 AD8 ILE B 267 TRP B 271 5 5 HELIX 36 AD9 SER B 272 ALA B 286 1 15 HELIX 37 AE1 SER B 307 ASN B 324 1 18 HELIX 38 AE2 THR B 331 SER B 342 1 12 SHEET 1 AA1 2 LEU A 90 THR A 96 0 SHEET 2 AA1 2 VAL A 102 LEU A 108 -1 O LEU A 105 N SER A 93 SHEET 1 AA2 7 VAL A 245 GLY A 249 0 SHEET 2 AA2 7 LYS A 226 ASP A 231 1 N ASN A 229 O VAL A 248 SHEET 3 AA2 7 SER A 203 VAL A 207 1 N ASP A 206 O ILE A 228 SHEET 4 AA2 7 ALA A 261 LYS A 265 1 O PHE A 263 N VAL A 205 SHEET 5 AA2 7 LYS A 292 GLU A 297 1 O ILE A 294 N ILE A 262 SHEET 6 AA2 7 THR A 356 LEU A 362 -1 O PHE A 361 N VAL A 293 SHEET 7 AA2 7 GLY A 346 ALA A 353 -1 N ARG A 348 O GLU A 360 SHEET 1 AA3 2 LEU B 90 THR B 96 0 SHEET 2 AA3 2 VAL B 102 LEU B 108 -1 O LEU B 105 N SER B 93 SHEET 1 AA4 7 VAL B 245 GLY B 249 0 SHEET 2 AA4 7 LYS B 226 ASP B 231 1 N ASN B 229 O VAL B 248 SHEET 3 AA4 7 SER B 203 VAL B 207 1 N ASP B 206 O ILE B 228 SHEET 4 AA4 7 ALA B 261 LYS B 265 1 O PHE B 263 N VAL B 205 SHEET 5 AA4 7 LYS B 292 GLU B 297 1 O ILE B 294 N ILE B 262 SHEET 6 AA4 7 THR B 356 LEU B 362 -1 O PHE B 361 N VAL B 293 SHEET 7 AA4 7 GLY B 346 ALA B 353 -1 N ALA B 353 O THR B 356 SSBOND 1 CYS A 350 CYS A 351 1555 1555 2.03 SSBOND 2 CYS B 350 CYS B 351 1555 1555 2.04 SITE 1 AC1 6 THR A 194 TYR A 195 LYS A 196 GLY A 197 SITE 2 AC1 6 ARG A 348 CYS A 350 SITE 1 AC2 6 THR B 194 TYR B 195 LYS B 196 GLY B 197 SITE 2 AC2 6 ARG B 348 CYS B 350 CRYST1 74.203 147.098 131.057 90.00 90.00 90.00 C 2 2 21 16 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 0.013477 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006798 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007630 0.00000