HEADER POLYKETIDE SYNTHASE 16-SEP-99 1QLV TITLE PYRONE SYNTHASE (PYS) FROM GERBERA HYBRIDA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRONE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CHALCONE SYNTHASE 2, NARINGENIN-CHALCONE SYNTHASE 2; COMPND 5 EC: 2.3.1.74; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GERBERA HYBRIDA; SOURCE 3 ORGANISM_TAXID: 18101; SOURCE 4 TISSUE: COROLLA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHIS8 KEYWDS POLYKETIDE SYNTHASE, POLYKETIDE, PYRONE BIOSYNTHESIS, CHALCONE EXPDTA X-RAY DIFFRACTION AUTHOR J.-L.FERRER,J.M.JEZ,M.E.BOWMAN,J.SCHRODER,J.P.NOEL REVDAT 5 13-DEC-23 1QLV 1 REMARK REVDAT 4 15-MAY-19 1QLV 1 REMARK REVDAT 3 08-MAY-19 1QLV 1 REMARK LINK REVDAT 2 24-FEB-09 1QLV 1 VERSN REVDAT 1 24-SEP-00 1QLV 0 JRNL AUTH J.-L.FERRER,J.M.JEZ,M.E.BOWMAN,J.SCHRODER,J.P.NOEL JRNL TITL PYRONE SYNTHASE (PYS) FROM GERBERA HYBRIDA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.5 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.185 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.181 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2572 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 48438 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.164 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.160 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1917 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 35391 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5780 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 775 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 6561.9 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 14 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 26723 REMARK 3 NUMBER OF RESTRAINTS : 24588 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 ANGLE DISTANCES (A) : 0.023 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.025 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.029 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.042 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.023 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.083 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE C-TERMINAL RESIDUE WAS NOT SEEN IN REMARK 3 THE DENSITY MAPS REMARK 4 REMARK 4 1QLV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-SEP-99. REMARK 100 THE DEPOSITION ID IS D_1290004103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-99 REMARK 200 TEMPERATURE (KELVIN) : 105.0 REMARK 200 PH : 5.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MAC SCIENCE MULTI WAVELENGTH SRA REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : BRUKER NONIUS DIP 2030 IMAGE REMARK 200 PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48438 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 41.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : 16.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: EPMR REMARK 200 STARTING MODEL: MODELISATION BASED ON PDB ENTRY 1BI5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP AT 4C, 1:1 25 MG/ML PYS + REMARK 280 XTAL CONDITION (1.5 M AMMONIUM SULFATE, 0.05 M SUCCINIC ACID, PH REMARK 280 5.5, 2 MM DTT), PH 5.50, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 80.44167 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 160.88333 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 160.88333 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 80.44167 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 300 REMARK: BIOLOGICAL_UNIT: DIMERIC 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.9 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2017 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2022 LIES ON A SPECIAL POSITION. 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 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 TYR A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 ASP A 7 REMARK 465 ASP A 8 REMARK 465 VAL A 9 REMARK 465 GLU A 10 REMARK 465 VAL A 11 REMARK 465 ILE A 12 REMARK 465 ARG A 13 REMARK 465 GLU A 14 REMARK 465 ALA A 15 REMARK 465 GLY A 16 REMARK 465 ARG A 17 REMARK 465 ALA A 396 REMARK 465 ALA A 397 REMARK 465 VAL A 398 REMARK 465 ALA A 399 REMARK 465 ASN A 400 REMARK 465 GLY A 401 REMARK 465 ASN A 402 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 TYR B 4 REMARK 465 SER B 5 REMARK 465 SER B 6 REMARK 465 ASP B 7 REMARK 465 ASP B 8 REMARK 465 VAL B 9 REMARK 465 GLU B 10 REMARK 465 VAL B 11 REMARK 465 ILE B 12 REMARK 465 ARG B 13 REMARK 465 GLU B 14 REMARK 465 ALA B 15 REMARK 465 GLY B 16 REMARK 465 ARG B 17 REMARK 465 VAL B 394 REMARK 465 THR B 395 REMARK 465 ALA B 396 REMARK 465 ALA B 397 REMARK 465 VAL B 398 REMARK 465 ALA B 399 REMARK 465 ASN B 400 REMARK 465 GLY B 401 REMARK 465 ASN B 402 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 2192 O HOH B 2381 2.19 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 ARG A 73 CD - NE - CZ ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG A 73 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 73 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 330 CD - NE - CZ ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG A 330 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 330 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 357 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 LEU A 375 CA - CB - CG ANGL. DEV. = 23.3 DEGREES REMARK 500 ARG B 47 CD - NE - CZ ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG B 47 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG B 47 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG B 73 CD - NE - CZ ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 LEU B 202 CA - CB - CG ANGL. DEV. = 21.8 DEGREES REMARK 500 ARG B 239 CD - NE - CZ ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG B 239 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 264 CD - NE - CZ ANGL. DEV. = 17.6 DEGREES REMARK 500 ARG B 320 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 320 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 ILE B 343 CA - CB - CG1 ANGL. DEV. = 12.0 DEGREES REMARK 500 ARG B 355 CD - NE - CZ ANGL. DEV. = 50.5 DEGREES REMARK 500 LEU B 375 CA - CB - CG ANGL. DEV. = 27.2 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 GLN A 19 -147.14 -126.12 REMARK 500 MET A 92 117.13 158.42 REMARK 500 GLU A 208 -93.92 -29.22 REMARK 500 HIS A 210 77.28 -104.19 REMARK 500 LEU A 235 84.31 -64.57 REMARK 500 ALA A 236 -42.31 -173.38 REMARK 500 ASN A 323 68.36 30.78 REMARK 500 ILE A 343 -114.37 34.84 REMARK 500 ILE A 343 -123.43 48.80 REMARK 500 ASN B 34 103.92 -59.48 REMARK 500 MET B 92 40.57 -108.61 REMARK 500 HIS B 210 61.77 64.18 REMARK 500 ASP B 212 -70.13 -24.78 REMARK 500 ALA B 236 -43.17 -170.52 REMARK 500 ILE B 343 -112.26 34.79 REMARK 500 ILE B 343 -126.84 50.53 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 A2099 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B2016 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH B2041 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH B2042 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH B2051 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH B2074 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH B2097 DISTANCE = 6.19 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BI5 RELATED DB: PDB REMARK 900 CHALCONE SYNTHASE FROM ALFALFA DBREF 1QLV A 1 402 UNP P48391 CHS2_GERHY 1 402 DBREF 1QLV B 1 402 UNP P48391 CHS2_GERHY 1 402 SEQADV 1QLV MET A 259 UNP P48391 VAL 259 CLONING ARTIFACT SEQADV 1QLV CSD A 169 UNP P48391 CYS 169 MODIFIED RESIDUE SEQADV 1QLV MET B 259 UNP P48391 VAL 259 CLONING ARTIFACT SEQADV 1QLV CSD B 169 UNP P48391 CYS 169 MODIFIED RESIDUE SEQRES 1 A 402 MET GLY SER TYR SER SER ASP ASP VAL GLU VAL ILE ARG SEQRES 2 A 402 GLU ALA GLY ARG ALA GLN GLY LEU ALA THR ILE LEU ALA SEQRES 3 A 402 ILE GLY THR ALA THR PRO PRO ASN CYS VAL ALA GLN ALA SEQRES 4 A 402 ASP TYR ALA ASP TYR TYR PHE ARG VAL THR LYS SER GLU SEQRES 5 A 402 HIS MET VAL ASP LEU LYS GLU LYS PHE LYS ARG ILE CYS SEQRES 6 A 402 GLU LYS THR ALA ILE LYS LYS ARG TYR LEU ALA LEU THR SEQRES 7 A 402 GLU ASP TYR LEU GLN GLU ASN PRO THR MET CYS GLU PHE SEQRES 8 A 402 MET ALA PRO SER LEU ASN ALA ARG GLN ASP LEU VAL VAL SEQRES 9 A 402 THR GLY VAL PRO MET LEU GLY LYS GLU ALA ALA VAL LYS SEQRES 10 A 402 ALA ILE ASP GLU TRP GLY LEU PRO LYS SER LYS ILE THR SEQRES 11 A 402 HIS LEU ILE PHE CYS THR THR ALA GLY VAL ASP MET PRO SEQRES 12 A 402 GLY ALA ASP TYR GLN LEU VAL LYS LEU LEU GLY LEU SER SEQRES 13 A 402 PRO SER VAL LYS ARG TYR MET LEU TYR GLN GLN GLY CSD SEQRES 14 A 402 ALA ALA GLY GLY THR VAL LEU ARG LEU ALA LYS ASP LEU SEQRES 15 A 402 ALA GLU ASN ASN LYS GLY SER ARG VAL LEU ILE VAL CYS SEQRES 16 A 402 SER GLU ILE THR ALA ILE LEU PHE HIS GLY PRO ASN GLU SEQRES 17 A 402 ASN HIS LEU ASP SER LEU VAL ALA GLN ALA LEU PHE GLY SEQRES 18 A 402 ASP GLY ALA ALA ALA LEU ILE VAL GLY SER GLY PRO HIS SEQRES 19 A 402 LEU ALA VAL GLU ARG PRO ILE PHE GLU ILE VAL SER THR SEQRES 20 A 402 ASP GLN THR ILE LEU PRO ASP THR GLU LYS ALA MET LYS SEQRES 21 A 402 LEU HIS LEU ARG GLU GLY GLY LEU THR PHE GLN LEU HIS SEQRES 22 A 402 ARG ASP VAL PRO LEU MET VAL ALA LYS ASN ILE GLU ASN SEQRES 23 A 402 ALA ALA GLU LYS ALA LEU SER PRO LEU GLY ILE THR ASP SEQRES 24 A 402 TRP ASN SER VAL PHE TRP MET VAL HIS PRO GLY GLY ARG SEQRES 25 A 402 ALA ILE LEU ASP GLN VAL GLU ARG LYS LEU ASN LEU LYS SEQRES 26 A 402 GLU ASP LYS LEU ARG ALA SER ARG HIS VAL LEU SER GLU SEQRES 27 A 402 TYR GLY ASN LEU ILE SER ALA CYS VAL LEU PHE ILE ILE SEQRES 28 A 402 ASP GLU VAL ARG LYS ARG SER MET ALA GLU GLY LYS SER SEQRES 29 A 402 THR THR GLY GLU GLY LEU ASP CYS GLY VAL LEU PHE GLY SEQRES 30 A 402 PHE GLY PRO GLY MET THR VAL GLU THR VAL VAL LEU ARG SEQRES 31 A 402 SER VAL ARG VAL THR ALA ALA VAL ALA ASN GLY ASN SEQRES 1 B 402 MET GLY SER TYR SER SER ASP ASP VAL GLU VAL ILE ARG SEQRES 2 B 402 GLU ALA GLY ARG ALA GLN GLY LEU ALA THR ILE LEU ALA SEQRES 3 B 402 ILE GLY THR ALA THR PRO PRO ASN CYS VAL ALA GLN ALA SEQRES 4 B 402 ASP TYR ALA ASP TYR TYR PHE ARG VAL THR LYS SER GLU SEQRES 5 B 402 HIS MET VAL ASP LEU LYS GLU LYS PHE LYS ARG ILE CYS SEQRES 6 B 402 GLU LYS THR ALA ILE LYS LYS ARG TYR LEU ALA LEU THR SEQRES 7 B 402 GLU ASP TYR LEU GLN GLU ASN PRO THR MET CYS GLU PHE SEQRES 8 B 402 MET ALA PRO SER LEU ASN ALA ARG GLN ASP LEU VAL VAL SEQRES 9 B 402 THR GLY VAL PRO MET LEU GLY LYS GLU ALA ALA VAL LYS SEQRES 10 B 402 ALA ILE ASP GLU TRP GLY LEU PRO LYS SER LYS ILE THR SEQRES 11 B 402 HIS LEU ILE PHE CYS THR THR ALA GLY VAL ASP MET PRO SEQRES 12 B 402 GLY ALA ASP TYR GLN LEU VAL LYS LEU LEU GLY LEU SER SEQRES 13 B 402 PRO SER VAL LYS ARG TYR MET LEU TYR GLN GLN GLY CSD SEQRES 14 B 402 ALA ALA GLY GLY THR VAL LEU ARG LEU ALA LYS ASP LEU SEQRES 15 B 402 ALA GLU ASN ASN LYS GLY SER ARG VAL LEU ILE VAL CYS SEQRES 16 B 402 SER GLU ILE THR ALA ILE LEU PHE HIS GLY PRO ASN GLU SEQRES 17 B 402 ASN HIS LEU ASP SER LEU VAL ALA GLN ALA LEU PHE GLY SEQRES 18 B 402 ASP GLY ALA ALA ALA LEU ILE VAL GLY SER GLY PRO HIS SEQRES 19 B 402 LEU ALA VAL GLU ARG PRO ILE PHE GLU ILE VAL SER THR SEQRES 20 B 402 ASP GLN THR ILE LEU PRO ASP THR GLU LYS ALA MET LYS SEQRES 21 B 402 LEU HIS LEU ARG GLU GLY GLY LEU THR PHE GLN LEU HIS SEQRES 22 B 402 ARG ASP VAL PRO LEU MET VAL ALA LYS ASN ILE GLU ASN SEQRES 23 B 402 ALA ALA GLU LYS ALA LEU SER PRO LEU GLY ILE THR ASP SEQRES 24 B 402 TRP ASN SER VAL PHE TRP MET VAL HIS PRO GLY GLY ARG SEQRES 25 B 402 ALA ILE LEU ASP GLN VAL GLU ARG LYS LEU ASN LEU LYS SEQRES 26 B 402 GLU ASP LYS LEU ARG ALA SER ARG HIS VAL LEU SER GLU SEQRES 27 B 402 TYR GLY ASN LEU ILE SER ALA CYS VAL LEU PHE ILE ILE SEQRES 28 B 402 ASP GLU VAL ARG LYS ARG SER MET ALA GLU GLY LYS SER SEQRES 29 B 402 THR THR GLY GLU GLY LEU ASP CYS GLY VAL LEU PHE GLY SEQRES 30 B 402 PHE GLY PRO GLY MET THR VAL GLU THR VAL VAL LEU ARG SEQRES 31 B 402 SER VAL ARG VAL THR ALA ALA VAL ALA ASN GLY ASN MODRES 1QLV CSD A 169 CYS 3-SULFINOALANINE MODRES 1QLV CSD B 169 CYS 3-SULFINOALANINE HET CSD A 169 8 HET CSD B 169 8 HETNAM CSD 3-SULFINOALANINE HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE FORMUL 1 CSD 2(C3 H7 N O4 S) FORMUL 3 HOH *775(H2 O) HELIX 1 1 GLN A 38 THR A 49 1 12 HELIX 2 2 MET A 54 THR A 68 1 15 HELIX 3 3 THR A 78 ASN A 85 1 8 HELIX 4 4 PRO A 86 CYS A 89 5 4 HELIX 5 5 SER A 95 GLY A 123 1 29 HELIX 6 6 PRO A 125 ILE A 129 5 5 HELIX 7 7 GLY A 144 GLY A 154 1 11 HELIX 8 8 ALA A 170 ASN A 186 1 17 HELIX 9 9 ILE A 198 PHE A 203 5 6 HELIX 10 10 HIS A 210 PHE A 220 1 11 HELIX 11 11 THR A 255 LYS A 257 5 3 HELIX 12 12 ASP A 275 SER A 293 1 19 HELIX 13 13 PRO A 294 GLY A 296 5 3 HELIX 14 14 ASP A 299 VAL A 303 5 5 HELIX 15 15 GLY A 311 ASN A 323 1 13 HELIX 16 16 LEU A 329 GLY A 340 1 12 HELIX 17 17 LEU A 342 SER A 344 5 3 HELIX 18 18 ALA A 345 GLU A 361 1 17 HELIX 19 19 GLN B 38 THR B 49 1 12 HELIX 20 20 MET B 54 THR B 68 1 15 HELIX 21 21 THR B 78 ASN B 85 1 8 HELIX 22 22 PRO B 86 CYS B 89 5 4 HELIX 23 23 SER B 95 GLY B 123 1 29 HELIX 24 24 PRO B 125 ILE B 129 5 5 HELIX 25 25 GLY B 144 GLY B 154 1 11 HELIX 26 26 ALA B 170 ASN B 186 1 17 HELIX 27 27 ILE B 198 PHE B 203 5 6 HELIX 28 28 LEU B 211 LEU B 214 5 4 HELIX 29 29 VAL B 215 PHE B 220 1 6 HELIX 30 30 ASP B 275 SER B 293 1 19 HELIX 31 31 PRO B 294 GLY B 296 5 3 HELIX 32 32 ASP B 299 VAL B 303 5 5 HELIX 33 33 GLY B 311 LEU B 322 1 12 HELIX 34 34 LEU B 329 GLY B 340 1 12 HELIX 35 35 LEU B 342 SER B 344 5 3 HELIX 36 36 ALA B 345 GLU B 361 1 17 SHEET 1 A 2 CYS A 35 ALA A 37 0 SHEET 2 A 2 LYS A 72 TYR A 74 -1 N ARG A 73 O VAL A 36 SHEET 1 B 5 LYS A 160 LEU A 164 0 SHEET 2 B 5 HIS A 131 CYS A 135 1 N LEU A 132 O LYS A 160 SHEET 3 B 5 ARG A 190 GLU A 197 1 N LEU A 192 O HIS A 131 SHEET 4 B 5 GLY A 223 GLY A 230 -1 N VAL A 229 O VAL A 191 SHEET 5 B 5 THR A 23 ALA A 30 -1 N ALA A 30 O ALA A 224 SHEET 1 C 4 PHE A 304 VAL A 307 0 SHEET 2 C 4 CYS A 372 GLY A 379 1 N VAL A 374 O PHE A 304 SHEET 3 C 4 THR A 383 SER A 391 -1 N LEU A 389 O GLY A 373 SHEET 4 C 4 PHE A 242 ILE A 251 -1 N THR A 250 O VAL A 384 SHEET 1 D 2 CYS B 35 ALA B 37 0 SHEET 2 D 2 LYS B 72 TYR B 74 -1 N ARG B 73 O VAL B 36 SHEET 1 E 5 LYS B 160 LEU B 164 0 SHEET 2 E 5 HIS B 131 CYS B 135 1 N LEU B 132 O LYS B 160 SHEET 3 E 5 ARG B 190 GLU B 197 1 N LEU B 192 O HIS B 131 SHEET 4 E 5 GLY B 223 GLY B 230 -1 N VAL B 229 O VAL B 191 SHEET 5 E 5 THR B 23 ALA B 30 -1 N ALA B 30 O ALA B 224 SHEET 1 F 4 PHE B 304 VAL B 307 0 SHEET 2 F 4 CYS B 372 GLY B 379 1 N VAL B 374 O PHE B 304 SHEET 3 F 4 THR B 383 SER B 391 -1 N LEU B 389 O GLY B 373 SHEET 4 F 4 PHE B 242 ILE B 251 -1 N THR B 250 O VAL B 384 LINK C GLY A 168 N CSD A 169 1555 1555 1.34 LINK C CSD A 169 N ALA A 170 1555 1555 1.34 LINK C GLY B 168 N CSD B 169 1555 1555 1.34 LINK C CSD B 169 N ALA B 170 1555 1555 1.34 CISPEP 1 MET A 142 PRO A 143 0 -1.28 CISPEP 2 GLY A 381 MET A 382 0 -3.49 CISPEP 3 MET B 142 PRO B 143 0 -2.11 CISPEP 4 GLY B 381 MET B 382 0 -4.67 CRYST1 82.140 82.140 241.325 90.00 90.00 120.00 P 31 2 1 12 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 0.012174 0.007029 0.000000 0.00000 SCALE2 0.000000 0.014058 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004144 0.00000 MTRIX1 1 -0.406760 0.913520 -0.003970 -2.27242 1 MTRIX2 1 0.913490 0.406780 0.008200 1.13361 1 MTRIX3 1 0.009100 -0.000290 -0.999960 120.35256 1