HEADER OXIDOREDUCTASE 30-OCT-01 1GP5 TITLE ANTHOCYANIDIN SYNTHASE FROM ARABIDOPSIS THALIANA COMPLEXED WITH TRANS- TITLE 2 DIHYDROQUERCETIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEUCOANTHOCYANIDIN DIOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ANTHOCYANIDIN SYNTHASE; COMPND 5 EC: 1.14.11.19; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-24A KEYWDS DIOXYGENASE, 2-OXOGLUTARATE DEPENDENT DIOXYGENASE, FLAVONOID KEYWDS 2 BIOSYNTHESIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.C.WILMOUTH,J.J.TURNBULL,R.W.D.WELFORD,I.J.CLIFTON,A.G.PRESCOTT, AUTHOR 2 C.J.SCHOFIELD REVDAT 5 13-DEC-23 1GP5 1 REMARK LINK REVDAT 4 04-SEP-13 1GP5 1 REMARK VERSN DBREF REVDAT 3 15-DEC-09 1GP5 1 VERSN REVDAT 2 24-FEB-09 1GP5 1 VERSN REVDAT 1 21-FEB-02 1GP5 0 JRNL AUTH R.C.WILMOUTH,J.J.TURNBULL,R.W.D.WELFORD,I.J.CLIFTON, JRNL AUTH 2 A.G.PRESCOTT,C.J.SCHOFIELD JRNL TITL STRUCTURE AND MECHANISM OF ANTHOCYANIDIN SYNTHASE FROM JRNL TITL 2 ARABIDOPSIS THALIANA. JRNL REF STRUCTURE V. 10 93 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 11796114 JRNL DOI 10.1016/S0969-2126(01)00695-5 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.J.TURNBULL,W.J.SOBEY,R.T.APLIN,A.HASSAN,J.L.FIRMIN, REMARK 1 AUTH 2 C.J.SCHOFIELD,A.G.PRESCOTT REMARK 1 TITL ARE ANTHOCYANIDINS THE IMMEDIATE PRODUCTS OF ANTHOCYANIDIN REMARK 1 TITL 2 SYNTHASE? REMARK 1 REF CHEM. COMMUN. 2473 2000 REMARK 1 REFN ISSN 0022-4936 REMARK 1 DOI 10.1039/B007594I REMARK 1 REFERENCE 2 REMARK 1 AUTH J.J.TURNBULL,A.G.PRESCOTT,C.J.SCHOFIELD,R.C.WILMOUTH REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY X-RAY REMARK 1 TITL 2 DIFFRACTION OF ANTHOCYANIDIN SYNTHASE FROM ARABIDOPSIS REMARK 1 TITL 3 THALIANA REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. D57 425 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 11223521 REMARK 1 DOI 10.1107/S0907444900019818 REMARK 1 REFERENCE 3 REMARK 1 AUTH K.SAITO,M.KOBAYASHI,Z.GONG,Y.TANAKA,M.YAMAZAKI REMARK 1 TITL DIRECT EVIDENCE FOR ANTHOCYANIDIN SYNTHASE AS A REMARK 1 TITL 2 2-OXOGLUTARATE-DEPENDENT OXYGENASE: MOLECULAR CLONING AND REMARK 1 TITL 3 FUNCTIONAL EXPRESSION OF CDNA FROM A RED FORMA OF PERILLA REMARK 1 TITL 4 FRUTESCENS REMARK 1 REF PLANT J. V. 17 181 1999 REMARK 1 REFN ISSN 0960-7412 REMARK 1 PMID 10074715 REMARK 1 DOI 10.1046/J.1365-313X.1999.00365.X REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1581903.050 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 20926 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 SET) : 0.204 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.200 REMARK 3 FREE R VALUE TEST SET COUNT : 876 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3303 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 146 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2709 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.89000 REMARK 3 B22 (A**2) : 9.47000 REMARK 3 B33 (A**2) : -8.59000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.290 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.290 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.090 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.050 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 49.60 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GP5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1290008751. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20932 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1GP4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% (W/V) PEG 2000 MONOMETHYLETHER, 50 REMARK 280 MM MES,200 MM AMMONIUM ACETATE, 2 MM IRON(II) SULPHATE, 10 MM REMARK 280 POTASSIUM ALPHA-KETOGLUTARATE, 10 MM SODIUM ASCORBATE, 10 MM REMARK 280 DIHYDROQUERCETIN (IN MEOH TO GIVE A FINAL CONC. OF 10%(V/V) MEOH) REMARK 280 , PH 6.5, ANAEROBIC (AR ATMOSPHERE,< 0.5 PPM OXYGEN), PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 31.01650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.05450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.18100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.05450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.01650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.18100 REMARK 290 SMTRY3 4 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 MET A 1 REMARK 465 GLU A 349 REMARK 465 LEU A 350 REMARK 465 VAL A 351 REMARK 465 SER A 352 REMARK 465 GLU A 353 REMARK 465 LYS A 354 REMARK 465 ASN A 355 REMARK 465 ASP A 356 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 A 12 CG CD CE NZ REMARK 470 ILE A 16 CG1 CG2 CD1 REMARK 470 LYS A 20 CG CD CE NZ REMARK 470 LYS A 26 CG CD CE NZ REMARK 470 LYS A 40 CG CD CE NZ REMARK 470 GLU A 42 CG CD OE1 OE2 REMARK 470 ASP A 58 CG OD1 OD2 REMARK 470 GLU A 60 CG CD OE1 OE2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 LYS A 185 CG CD CE NZ REMARK 470 LYS A 311 CG CD CE NZ REMARK 470 LYS A 345 CG CD CE NZ REMARK 470 GLU A 346 CG CD OE1 OE2 REMARK 470 GLN A 347 CG CD OE1 NE2 REMARK 470 GLU A 348 CA C O CB CG CD OE1 REMARK 470 GLU A 348 OE2 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 ILE A 15 140.35 -27.49 REMARK 500 ASP A 76 -67.63 -92.09 REMARK 500 ASN A 244 45.33 -95.74 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 A2011 DISTANCE = 5.98 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 FE A 390 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 232 NE2 REMARK 620 2 ASP A 234 OD2 92.3 REMARK 620 3 HIS A 288 NE2 83.9 94.2 REMARK 620 4 AKG A 370 O2 87.6 104.6 159.6 REMARK 620 5 AKG A 370 O5 85.5 172.3 92.9 68.0 REMARK 620 6 HOH A2152 O 169.7 97.3 98.9 86.6 84.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 390 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AKG A 370 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 375 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 376 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DQH A 380 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DH2 A 385 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GP4 RELATED DB: PDB REMARK 900 ANTHOCYANIDIN SYNTHASE FROM ARABIDOPSIS THALIANA (SELENOMETHIONINE REMARK 900 SUBSTITUTED) REMARK 900 RELATED ID: 1GP6 RELATED DB: PDB REMARK 900 ANTHOCYANIDIN SYNTHASE FROM ARABIDOPSIS THALIANA COMPLEXED WITH REMARK 900 TRANS-DIHYDROQUERCETIN (WITH 30 MIN EXPOSURE TO O2) DBREF 1GP5 A 1 356 UNP Q96323 LDOX_ARATH 1 356 SEQRES 1 A 356 MET VAL ALA VAL GLU ARG VAL GLU SER LEU ALA LYS SER SEQRES 2 A 356 GLY ILE ILE SER ILE PRO LYS GLU TYR ILE ARG PRO LYS SEQRES 3 A 356 GLU GLU LEU GLU SER ILE ASN ASP VAL PHE LEU GLU GLU SEQRES 4 A 356 LYS LYS GLU ASP GLY PRO GLN VAL PRO THR ILE ASP LEU SEQRES 5 A 356 LYS ASN ILE GLU SER ASP ASP GLU LYS ILE ARG GLU ASN SEQRES 6 A 356 CYS ILE GLU GLU LEU LYS LYS ALA SER LEU ASP TRP GLY SEQRES 7 A 356 VAL MET HIS LEU ILE ASN HIS GLY ILE PRO ALA ASP LEU SEQRES 8 A 356 MET GLU ARG VAL LYS LYS ALA GLY GLU GLU PHE PHE SER SEQRES 9 A 356 LEU SER VAL GLU GLU LYS GLU LYS TYR ALA ASN ASP GLN SEQRES 10 A 356 ALA THR GLY LYS ILE GLN GLY TYR GLY SER LYS LEU ALA SEQRES 11 A 356 ASN ASN ALA SER GLY GLN LEU GLU TRP GLU ASP TYR PHE SEQRES 12 A 356 PHE HIS LEU ALA TYR PRO GLU GLU LYS ARG ASP LEU SER SEQRES 13 A 356 ILE TRP PRO LYS THR PRO SER ASP TYR ILE GLU ALA THR SEQRES 14 A 356 SER GLU TYR ALA LYS CYS LEU ARG LEU LEU ALA THR LYS SEQRES 15 A 356 VAL PHE LYS ALA LEU SER VAL GLY LEU GLY LEU GLU PRO SEQRES 16 A 356 ASP ARG LEU GLU LYS GLU VAL GLY GLY LEU GLU GLU LEU SEQRES 17 A 356 LEU LEU GLN MET LYS ILE ASN TYR TYR PRO LYS CYS PRO SEQRES 18 A 356 GLN PRO GLU LEU ALA LEU GLY VAL GLU ALA HIS THR ASP SEQRES 19 A 356 VAL SER ALA LEU THR PHE ILE LEU HIS ASN MET VAL PRO SEQRES 20 A 356 GLY LEU GLN LEU PHE TYR GLU GLY LYS TRP VAL THR ALA SEQRES 21 A 356 LYS CYS VAL PRO ASP SER ILE VAL MET HIS ILE GLY ASP SEQRES 22 A 356 THR LEU GLU ILE LEU SER ASN GLY LYS TYR LYS SER ILE SEQRES 23 A 356 LEU HIS ARG GLY LEU VAL ASN LYS GLU LYS VAL ARG ILE SEQRES 24 A 356 SER TRP ALA VAL PHE CYS GLU PRO PRO LYS ASP LYS ILE SEQRES 25 A 356 VAL LEU LYS PRO LEU PRO GLU MET VAL SER VAL GLU SER SEQRES 26 A 356 PRO ALA LYS PHE PRO PRO ARG THR PHE ALA GLN HIS ILE SEQRES 27 A 356 GLU HIS LYS LEU PHE GLY LYS GLU GLN GLU GLU LEU VAL SEQRES 28 A 356 SER GLU LYS ASN ASP HET AKG A 370 10 HET MES A 375 12 HET MES A 376 12 HET DQH A 380 22 HET DH2 A 385 22 HET FE A 390 1 HETNAM AKG 2-OXOGLUTARIC ACID HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM DQH (2R,3R)-2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-2,3- HETNAM 2 DQH DIHYDRO-4H-CHROMEN-4-ONE HETNAM DH2 (2S,3S)-2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-2,3- HETNAM 2 DH2 DIHYDRO-4H-CHROMEN-4-ONE HETNAM FE FE (III) ION HETSYN DQH (2R,3R)-TRANS-DIHYDROQUERCETIN HETSYN DH2 (2S,3S)-TRANS-DIHYDROQUERCETIN FORMUL 2 AKG C5 H6 O5 FORMUL 3 MES 2(C6 H13 N O4 S) FORMUL 5 DQH C15 H12 O7 FORMUL 6 DH2 C15 H12 O7 FORMUL 7 FE FE 3+ FORMUL 8 HOH *210(H2 O) HELIX 1 1 ARG A 6 SER A 13 1 8 HELIX 2 2 PRO A 19 ILE A 23 5 5 HELIX 3 3 PRO A 25 GLU A 30 1 6 HELIX 4 4 ASP A 34 GLU A 39 1 6 HELIX 5 5 ASP A 59 TRP A 77 1 19 HELIX 6 6 PRO A 88 SER A 104 1 17 HELIX 7 7 SER A 106 GLU A 111 1 6 HELIX 8 8 GLN A 117 GLY A 120 5 4 HELIX 9 9 PRO A 149 ARG A 153 5 5 HELIX 10 10 ASP A 154 TRP A 158 5 5 HELIX 11 11 ASP A 164 LEU A 191 1 28 HELIX 12 12 ASP A 196 VAL A 202 1 7 HELIX 13 13 GLY A 203 LEU A 208 1 6 HELIX 14 14 GLY A 272 SER A 279 1 8 HELIX 15 15 LEU A 317 VAL A 321 5 5 HELIX 16 16 PHE A 334 GLN A 347 1 14 SHEET 1 AA 8 THR A 49 ASP A 51 0 SHEET 2 AA 8 VAL A 79 ILE A 83 1 O HIS A 81 N ILE A 50 SHEET 3 AA 8 ILE A 267 ILE A 271 -1 O ILE A 267 N LEU A 82 SHEET 4 AA 8 LEU A 238 HIS A 243 -1 O THR A 239 N HIS A 270 SHEET 5 AA 8 ARG A 298 GLU A 306 -1 O TRP A 301 N LEU A 242 SHEET 6 AA 8 LEU A 209 TYR A 217 -1 O LEU A 209 N GLU A 306 SHEET 7 AA 8 ASP A 141 TYR A 148 -1 O ASP A 141 N TYR A 216 SHEET 8 AA 8 GLY A 124 GLY A 126 -1 O GLY A 124 N PHE A 144 SHEET 1 AB 4 VAL A 229 HIS A 232 0 SHEET 2 AB 4 HIS A 288 GLY A 290 -1 O HIS A 288 N HIS A 232 SHEET 3 AB 4 LEU A 249 TYR A 253 -1 O GLN A 250 N ARG A 289 SHEET 4 AB 4 LYS A 256 THR A 259 -1 O LYS A 256 N TYR A 253 SHEET 1 AC 2 VAL A 313 LEU A 314 0 SHEET 2 AC 2 ARG A 332 THR A 333 -1 O ARG A 332 N LEU A 314 LINK NE2 HIS A 232 FE FE A 390 1555 1555 2.48 LINK OD2 ASP A 234 FE FE A 390 1555 1555 2.25 LINK NE2 HIS A 288 FE FE A 390 1555 1555 2.32 LINK O2 AKG A 370 FE FE A 390 1555 1555 2.33 LINK O5 AKG A 370 FE FE A 390 1555 1555 2.31 LINK FE FE A 390 O HOH A2152 1555 1555 2.23 CISPEP 1 TYR A 148 PRO A 149 0 0.08 CISPEP 2 THR A 161 PRO A 162 0 0.21 SITE 1 AC1 5 HIS A 232 ASP A 234 HIS A 288 AKG A 370 SITE 2 AC1 5 HOH A2152 SITE 1 AC2 11 ASN A 215 TYR A 217 HIS A 232 ASP A 234 SITE 2 AC2 11 HIS A 288 ARG A 298 SER A 300 DQH A 380 SITE 3 AC2 11 FE A 390 HOH A2152 HOH A2204 SITE 1 AC3 7 ASN A 131 VAL A 229 GLU A 230 HIS A 232 SITE 2 AC3 7 LEU A 342 DQH A 380 DH2 A 385 SITE 1 AC4 6 LYS A 20 ILE A 23 SER A 134 GLY A 135 SITE 2 AC4 6 GLN A 136 HOH A2016 SITE 1 AC5 16 TYR A 142 PHE A 144 LYS A 213 ASP A 234 SITE 2 AC5 16 VAL A 235 SER A 236 PHE A 304 GLU A 306 SITE 3 AC5 16 PHE A 334 AKG A 370 MES A 375 DH2 A 385 SITE 4 AC5 16 HOH A2105 HOH A2205 HOH A2206 HOH A2207 SITE 1 AC6 10 THR A 233 ASP A 234 VAL A 235 GLU A 306 SITE 2 AC6 10 LYS A 341 MES A 375 DQH A 380 HOH A2208 SITE 3 AC6 10 HOH A2209 HOH A2210 CRYST1 62.033 74.362 88.109 90.00 90.00 90.00 P 21 21 21 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 0.016120 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013448 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011349 0.00000