HEADER BIOSYNTHETIC PROTEIN 20-JUN-22 8A6U TITLE PCIDS1 IN COMPLEX WITH MG2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOPRENYL DIPHOSPHATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHAEDON COCHLEARIAE; SOURCE 3 ORGANISM_COMMON: MUSTARD BEETLE; SOURCE 4 ORGANISM_TAXID: 80249; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INSECTS, BIOSYNTHESIS, TERPENES, METAL REGULATION, CATALYSIS, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.ECKER,W.BOLAND,M.GROLL REVDAT 4 07-FEB-24 8A6U 1 REMARK REVDAT 3 16-AUG-23 8A6U 1 JRNL REVDAT 2 21-JUN-23 8A6U 1 JRNL REVDAT 1 31-MAY-23 8A6U 0 JRNL AUTH F.ECKER,A.VATTEKKATTE,W.BOLAND,M.GROLL JRNL TITL METAL-DEPENDENT ENZYME SYMMETRY GUIDES THE BIOSYNTHETIC FLUX JRNL TITL 2 OF TERPENE PRECURSORS. JRNL REF NAT.CHEM. V. 15 1188 2023 JRNL REFN ESSN 1755-4349 JRNL PMID 37308711 JRNL DOI 10.1038/S41557-023-01235-9 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 89539 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4712 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6620 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 348 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5190 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 594 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.33000 REMARK 3 B22 (A**2) : -4.71000 REMARK 3 B33 (A**2) : -0.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 3.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.103 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.084 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.381 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5306 ; 0.005 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 5001 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7161 ; 1.214 ; 1.644 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11630 ; 1.261 ; 1.574 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 635 ; 5.139 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 271 ;33.146 ;22.657 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 978 ;14.373 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;12.442 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 692 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5788 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1100 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 10307 ; 7.580 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 8A6U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1292123798. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA 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 : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 94381 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 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 (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.48800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: 1UBX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS, 0.2 M MGCL2, 20% PEG 8000, REMARK 280 PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 39.16500 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: DIMERIC 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 GLY A 84 REMARK 465 SER A 85 REMARK 465 PHE A 86 REMARK 465 ASP A 183 REMARK 465 ARG A 184 REMARK 465 SER A 185 REMARK 465 GLU A 186 REMARK 465 THR A 187 REMARK 465 ARG A 188 REMARK 465 ARG A 189 REMARK 465 GLY A 190 REMARK 465 GLN A 191 REMARK 465 PRO A 192 REMARK 465 CYS A 193 REMARK 465 TRP A 194 REMARK 465 TYR A 195 REMARK 465 ARG A 196 REMARK 465 GLN A 197 REMARK 465 GLU A 198 REMARK 465 ASN A 199 REMARK 465 VAL A 200 REMARK 465 GLY A 201 REMARK 465 GLN A 329 REMARK 465 VAL A 330 REMARK 465 THR A 331 REMARK 465 GLY A 332 REMARK 465 ARG A 427 REMARK 465 ASP A 428 REMARK 465 ALA A 429 REMARK 465 GLY B 84 REMARK 465 SER B 85 REMARK 465 ARG B 184 REMARK 465 SER B 185 REMARK 465 GLU B 186 REMARK 465 THR B 187 REMARK 465 ARG B 188 REMARK 465 ARG B 189 REMARK 465 GLY B 190 REMARK 465 GLN B 191 REMARK 465 PRO B 192 REMARK 465 CYS B 193 REMARK 465 TRP B 194 REMARK 465 TYR B 195 REMARK 465 ARG B 196 REMARK 465 GLN B 197 REMARK 465 GLU B 198 REMARK 465 ASN B 199 REMARK 465 VAL B 200 REMARK 465 GLY B 201 REMARK 465 ARG B 427 REMARK 465 ASP B 428 REMARK 465 ALA B 429 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 ASP A 107 49.91 -143.06 REMARK 500 LYS A 134 55.29 -111.68 REMARK 500 ASP A 256 -114.90 65.70 REMARK 500 THR A 277 -55.02 -129.91 REMARK 500 LYS A 410 -161.26 67.01 REMARK 500 ASP B 107 57.86 -140.82 REMARK 500 ASP B 256 -125.65 55.09 REMARK 500 THR B 277 -55.88 -131.49 REMARK 500 SER B 409 -153.42 -123.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 948 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH B 949 DISTANCE = 5.99 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 319 OD2 REMARK 620 2 HOH A 623 O 92.0 REMARK 620 3 HOH A 653 O 81.6 92.9 REMARK 620 4 HOH A 683 O 81.4 171.7 91.2 REMARK 620 5 HOH A 702 O 175.3 84.4 95.4 102.4 REMARK 620 6 HOH A 752 O 92.4 93.7 171.2 81.6 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 319 OD2 REMARK 620 2 HOH B 612 O 87.4 REMARK 620 3 HOH B 667 O 93.8 95.9 REMARK 620 4 HOH B 697 O 172.7 86.0 83.7 REMARK 620 5 HOH B 777 O 87.6 89.1 174.9 95.5 REMARK 620 6 HOH B 835 O 96.5 175.3 86.5 90.2 88.5 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1UBX RELATED DB: PDB REMARK 900 STRUCTURE OF FARNESYL PYROPHOSPHATE SYNTHETASE DBREF 8A6U A 86 429 UNP M1JS91 M1JS91_PHACE 86 429 DBREF 8A6U B 86 429 UNP M1JS91 M1JS91_PHACE 86 429 SEQADV 8A6U GLY A 84 UNP M1JS91 EXPRESSION TAG SEQADV 8A6U SER A 85 UNP M1JS91 EXPRESSION TAG SEQADV 8A6U GLY B 84 UNP M1JS91 EXPRESSION TAG SEQADV 8A6U SER B 85 UNP M1JS91 EXPRESSION TAG SEQRES 1 A 346 GLY SER PHE SER LYS GLU GLU SER ARG GLU PHE MET ALA SEQRES 2 A 346 ILE PHE PRO ASP ILE VAL ARG ASP LEU THR ASP ALA GLY SEQRES 3 A 346 ARG HIS THR ASP ILE PRO GLU VAL THR LYS ARG PHE ALA SEQRES 4 A 346 LYS VAL LEU GLN TYR ASN VAL PRO THR GLY LYS LYS THR SEQRES 5 A 346 ARG GLY LEU SER THR VAL ILE ALA TYR LYS MET LEU GLU SEQRES 6 A 346 LYS PRO GLU ASN LEU THR PRO GLU ASN VAL ARG LEU ALA SEQRES 7 A 346 GLY ILE LEU GLY TRP CYS VAL GLU LEU LEU GLN ALA SER SEQRES 8 A 346 LEU LEU ILE MET ASP ASP LEU MET ASP ARG SER GLU THR SEQRES 9 A 346 ARG ARG GLY GLN PRO CYS TRP TYR ARG GLN GLU ASN VAL SEQRES 10 A 346 GLY PHE LEU ALA ILE ASN ASP CYS LEU HIS VAL GLU SER SEQRES 11 A 346 SER LEU TYR SER VAL LEU ARG LYS TYR PHE SER HIS LEU SEQRES 12 A 346 PRO CYS TYR VAL PRO ILE ILE GLU LEU PHE HIS ASP VAL SEQRES 13 A 346 ASN PHE LYS THR ASN MET GLY GLN SER LEU ASP ALA LEU SEQRES 14 A 346 CYS MET LYS ASP GLY ARG PRO ILE LEU SER GLN PHE THR SEQRES 15 A 346 MET LYS ARG TYR SER SER ILE VAL LYS TYR LYS THR SER SEQRES 16 A 346 TYR TYR THR PHE GLN LEU PRO VAL SER LEU GLY MET TYR SEQRES 17 A 346 LEU ALA ASP MET TYR ASP PRO GLU GLN HIS ARG GLN ALA SEQRES 18 A 346 LYS THR ILE LEU MET GLU ILE GLY GLU PHE PHE GLN ILE SEQRES 19 A 346 GLN ASP ASP PHE LEU ASP ALA PHE GLY ASP SER GLN VAL SEQRES 20 A 346 THR GLY LYS VAL GLY THR ASP ILE LYS GLU GLY LYS CYS SEQRES 21 A 346 SER TRP LEU ALA VAL VAL ALA LEU GLN ARG SER ASN PRO SEQRES 22 A 346 ALA GLN ARG GLN ILE MET GLU GLU HIS TYR GLY ARG PRO SEQRES 23 A 346 GLU PRO GLU SER THR GLN ILE ILE LYS ASN LEU TYR ILE SEQRES 24 A 346 GLU LEU GLY LEU PRO ALA THR PHE ALA VAL TYR GLU GLU SEQRES 25 A 346 GLU SER PHE ASN ILE ILE ARG THR HIS ILE HIS GLN ILE SEQRES 26 A 346 SER LYS GLY LEU PRO HIS ASP LEU PHE PHE LYS ILE MET SEQRES 27 A 346 LYS LYS ILE TYR LYS ARG ASP ALA SEQRES 1 B 346 GLY SER PHE SER LYS GLU GLU SER ARG GLU PHE MET ALA SEQRES 2 B 346 ILE PHE PRO ASP ILE VAL ARG ASP LEU THR ASP ALA GLY SEQRES 3 B 346 ARG HIS THR ASP ILE PRO GLU VAL THR LYS ARG PHE ALA SEQRES 4 B 346 LYS VAL LEU GLN TYR ASN VAL PRO THR GLY LYS LYS THR SEQRES 5 B 346 ARG GLY LEU SER THR VAL ILE ALA TYR LYS MET LEU GLU SEQRES 6 B 346 LYS PRO GLU ASN LEU THR PRO GLU ASN VAL ARG LEU ALA SEQRES 7 B 346 GLY ILE LEU GLY TRP CYS VAL GLU LEU LEU GLN ALA SER SEQRES 8 B 346 LEU LEU ILE MET ASP ASP LEU MET ASP ARG SER GLU THR SEQRES 9 B 346 ARG ARG GLY GLN PRO CYS TRP TYR ARG GLN GLU ASN VAL SEQRES 10 B 346 GLY PHE LEU ALA ILE ASN ASP CYS LEU HIS VAL GLU SER SEQRES 11 B 346 SER LEU TYR SER VAL LEU ARG LYS TYR PHE SER HIS LEU SEQRES 12 B 346 PRO CYS TYR VAL PRO ILE ILE GLU LEU PHE HIS ASP VAL SEQRES 13 B 346 ASN PHE LYS THR ASN MET GLY GLN SER LEU ASP ALA LEU SEQRES 14 B 346 CYS MET LYS ASP GLY ARG PRO ILE LEU SER GLN PHE THR SEQRES 15 B 346 MET LYS ARG TYR SER SER ILE VAL LYS TYR LYS THR SER SEQRES 16 B 346 TYR TYR THR PHE GLN LEU PRO VAL SER LEU GLY MET TYR SEQRES 17 B 346 LEU ALA ASP MET TYR ASP PRO GLU GLN HIS ARG GLN ALA SEQRES 18 B 346 LYS THR ILE LEU MET GLU ILE GLY GLU PHE PHE GLN ILE SEQRES 19 B 346 GLN ASP ASP PHE LEU ASP ALA PHE GLY ASP SER GLN VAL SEQRES 20 B 346 THR GLY LYS VAL GLY THR ASP ILE LYS GLU GLY LYS CYS SEQRES 21 B 346 SER TRP LEU ALA VAL VAL ALA LEU GLN ARG SER ASN PRO SEQRES 22 B 346 ALA GLN ARG GLN ILE MET GLU GLU HIS TYR GLY ARG PRO SEQRES 23 B 346 GLU PRO GLU SER THR GLN ILE ILE LYS ASN LEU TYR ILE SEQRES 24 B 346 GLU LEU GLY LEU PRO ALA THR PHE ALA VAL TYR GLU GLU SEQRES 25 B 346 GLU SER PHE ASN ILE ILE ARG THR HIS ILE HIS GLN ILE SEQRES 26 B 346 SER LYS GLY LEU PRO HIS ASP LEU PHE PHE LYS ILE MET SEQRES 27 B 346 LYS LYS ILE TYR LYS ARG ASP ALA HET MG A 501 1 HET MG B 501 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *594(H2 O) HELIX 1 AA1 SER A 87 ALA A 96 1 10 HELIX 2 AA2 ILE A 97 ASP A 107 1 11 HELIX 3 AA3 ILE A 114 VAL A 129 1 16 HELIX 4 AA4 LYS A 134 GLU A 148 1 15 HELIX 5 AA5 LYS A 149 LEU A 153 5 5 HELIX 6 AA6 THR A 154 MET A 182 1 29 HELIX 7 AA7 LEU A 203 SER A 224 1 22 HELIX 8 AA8 CYS A 228 LEU A 252 1 25 HELIX 9 AA9 LEU A 261 PHE A 264 5 4 HELIX 10 AB1 THR A 265 THR A 277 1 13 HELIX 11 AB2 THR A 277 PHE A 282 1 6 HELIX 12 AB3 PHE A 282 ALA A 293 1 12 HELIX 13 AB4 ASP A 297 GLY A 326 1 30 HELIX 14 AB5 THR A 336 GLY A 341 1 6 HELIX 15 AB6 SER A 344 SER A 354 1 11 HELIX 16 AB7 ASN A 355 TYR A 366 1 12 HELIX 17 AB8 GLU A 370 LEU A 384 1 15 HELIX 18 AB9 GLY A 385 GLN A 407 1 23 HELIX 19 AC1 PRO A 413 LYS A 426 1 14 HELIX 20 AC2 SER B 87 ASP B 107 1 21 HELIX 21 AC3 ILE B 114 VAL B 129 1 16 HELIX 22 AC4 LYS B 134 GLU B 148 1 15 HELIX 23 AC5 LYS B 149 LEU B 153 5 5 HELIX 24 AC6 THR B 154 ASP B 183 1 30 HELIX 25 AC7 ALA B 204 SER B 224 1 21 HELIX 26 AC8 CYS B 228 LEU B 252 1 25 HELIX 27 AC9 LEU B 261 PHE B 264 5 4 HELIX 28 AD1 THR B 265 THR B 277 1 13 HELIX 29 AD2 THR B 277 PHE B 282 1 6 HELIX 30 AD3 PHE B 282 ALA B 293 1 12 HELIX 31 AD4 ASP B 297 GLY B 326 1 30 HELIX 32 AD5 ASP B 327 GLY B 332 1 6 HELIX 33 AD6 SER B 344 SER B 354 1 11 HELIX 34 AD7 ASN B 355 TYR B 366 1 12 HELIX 35 AD8 GLU B 370 LEU B 384 1 15 HELIX 36 AD9 GLY B 385 GLN B 407 1 23 HELIX 37 AE1 PRO B 413 LYS B 426 1 14 SHEET 1 AA1 2 MET A 254 LYS A 255 0 SHEET 2 AA1 2 ARG A 258 PRO A 259 -1 O ARG A 258 N LYS A 255 SHEET 1 AA2 2 MET B 254 LYS B 255 0 SHEET 2 AA2 2 ARG B 258 PRO B 259 -1 O ARG B 258 N LYS B 255 LINK OD2 ASP A 319 MG MG A 501 1555 1555 2.08 LINK MG MG A 501 O HOH A 623 1555 1555 2.08 LINK MG MG A 501 O HOH A 653 1555 1555 2.06 LINK MG MG A 501 O HOH A 683 1555 1555 2.11 LINK MG MG A 501 O HOH A 702 1555 1555 2.11 LINK MG MG A 501 O HOH A 752 1555 1555 2.07 LINK OD2 ASP B 319 MG MG B 501 1555 1555 2.07 LINK MG MG B 501 O HOH B 612 1555 1555 2.16 LINK MG MG B 501 O HOH B 667 1555 1555 1.99 LINK MG MG B 501 O HOH B 697 1555 1555 2.11 LINK MG MG B 501 O HOH B 777 1555 1555 2.14 LINK MG MG B 501 O HOH B 835 1555 1555 2.10 CRYST1 59.160 78.330 89.610 90.00 101.71 90.00 P 1 21 1 4 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 0.016903 0.000000 0.003503 0.00000 SCALE2 0.000000 0.012767 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011397 0.00000