HEADER TRANSFERASE 24-MAY-19 6P3O TITLE TETRAHYDROPROTOBERBERINE N-METHYLTRANSFERASE IN COMPLEX WITH (S)-CIS- TITLE 2 N-METHYLSTYLOPINE AND S-ADENOSYLHOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETRAHYDROPROTOBERBERINE N-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.1.1.122; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLAUCIUM FLAVUM; SOURCE 3 ORGANISM_TAXID: 56853; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.E.LANG,J.S.MORRIS,M.ROWLEY,M.A.TORRES,V.A.MAKSIMOVICH,P.J.FACCHINI, AUTHOR 2 K.K.S.NG REVDAT 6 11-OCT-23 6P3O 1 REMARK REVDAT 5 08-JAN-20 6P3O 1 REMARK REVDAT 4 23-OCT-19 6P3O 1 JRNL REVDAT 3 28-AUG-19 6P3O 1 TITLE REVDAT 2 21-AUG-19 6P3O 1 JRNL REVDAT 1 14-AUG-19 6P3O 0 JRNL AUTH D.E.LANG,J.S.MORRIS,M.ROWLEY,M.A.TORRES,V.A.MAKSIMOVICH, JRNL AUTH 2 P.J.FACCHINI,K.K.S.NG JRNL TITL STRUCTURE-FUNCTION STUDIES OF JRNL TITL 2 TETRAHYDROPROTOBERBERINEN-METHYLTRANSFERASE REVEAL THE JRNL TITL 3 MOLECULAR BASIS OF STEREOSELECTIVE SUBSTRATE RECOGNITION. JRNL REF J.BIOL.CHEM. V. 294 14482 2019 JRNL REFN ESSN 1083-351X JRNL PMID 31395658 JRNL DOI 10.1074/JBC.RA119.009214 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 44981 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2413 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3285 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 200 REMARK 3 BIN FREE R VALUE : 0.2140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2743 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 208 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 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): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.098 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.059 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.652 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2878 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3881 ; 1.337 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 345 ; 5.329 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 135 ;38.520 ;25.259 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 542 ;14.589 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;11.132 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 420 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2122 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1371 ; 2.532 ; 5.101 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1710 ; 3.735 ; 7.136 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1505 ; 3.902 ; 5.725 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): 4767 ; 8.099 ;18.399 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): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 10 A 358 REMARK 3 ORIGIN FOR THE GROUP (A): 68.6557 41.3221 5.0384 REMARK 3 T TENSOR REMARK 3 T11: 0.0391 T22: 0.0410 REMARK 3 T33: 0.0105 T12: -0.0358 REMARK 3 T13: -0.0017 T23: -0.0007 REMARK 3 L TENSOR REMARK 3 L11: 0.2168 L22: 0.2985 REMARK 3 L33: 0.7278 L12: 0.2103 REMARK 3 L13: -0.1988 L23: -0.2789 REMARK 3 S TENSOR REMARK 3 S11: 0.0582 S12: -0.0510 S13: -0.0148 REMARK 3 S21: 0.0750 S22: -0.0458 S23: -0.0327 REMARK 3 S31: -0.0657 S32: 0.0036 S33: -0.0124 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6P3O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1000241788. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUL-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57011 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 39.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 17.8400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 1.02000 REMARK 200 FOR SHELL : 2.420 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: 5KOK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PENTAERYTHRITOL REMARK 280 ETHOXYLATE (15/4 EO/OH), TRIS-CL, STYLOPINE, S-ADENOSYL REMARK 280 METHIONINE, PH 6.75, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 54.77400 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 27.38700 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 27.38700 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 54.77400 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: 2090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 155.20950 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 89.61025 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -27.38700 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 -24 REMARK 465 GLY A -23 REMARK 465 SER A -22 REMARK 465 SER A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 GLY A -14 REMARK 465 THR A -13 REMARK 465 GLY A -12 REMARK 465 SER A -11 REMARK 465 TYR A -10 REMARK 465 ILE A -9 REMARK 465 THR A -8 REMARK 465 SER A -7 REMARK 465 LEU A -6 REMARK 465 TYR A -5 REMARK 465 LYS A -4 REMARK 465 LYS A -3 REMARK 465 ALA A -2 REMARK 465 GLY A -1 REMARK 465 TRP A 0 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 ASN A 4 REMARK 465 GLU A 5 REMARK 465 ALA A 6 REMARK 465 GLN A 7 REMARK 465 VAL A 8 REMARK 465 LYS A 9 REMARK 465 GLY A 71 REMARK 465 GLU A 72 REMARK 465 ILE A 73 REMARK 465 ASP A 74 REMARK 465 THR A 75 REMARK 465 MET A 76 REMARK 465 ASN A 77 REMARK 465 GLU A 78 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CE LYS A 358 CE LYS A 358 6764 2.16 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 THR A 80 91.20 61.36 REMARK 500 GLU A 347 -78.92 -119.81 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 SAH A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SYT A 402 DBREF 6P3O A -24 358 PDB 6P3O 6P3O -24 358 SEQRES 1 A 383 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY THR GLY SEQRES 2 A 383 SER TYR ILE THR SER LEU TYR LYS LYS ALA GLY TRP MET SEQRES 3 A 383 GLY SER ASN GLU ALA GLN VAL LYS LYS GLU SER ILE GLY SEQRES 4 A 383 GLU ILE MET GLY LYS LEU MET GLN GLY GLU ILE GLY ASP SEQRES 5 A 383 GLU GLU LEU SER LYS ARG ILE LYS GLU ILE PHE GLY LYS SEQRES 6 A 383 ARG LEU GLN TRP GLY TYR LYS PRO THR HIS GLN GLN GLN SEQRES 7 A 383 LEU ALA PHE ASN LEU ASP PHE ILE LYS SER LEU LYS GLU SEQRES 8 A 383 MET ASP MET SER GLY GLU ILE ASP THR MET ASN GLU GLU SEQRES 9 A 383 THR TYR GLU LEU PRO SER ALA PHE LEU GLU ALA ALA PHE SEQRES 10 A 383 GLY LYS THR ILE LYS GLN SER GLY CYS TYR PHE LYS ASP SEQRES 11 A 383 GLU THR THR THR ILE ASP GLU ALA GLU GLU ALA SER HIS SEQRES 12 A 383 GLU LEU TYR CYS GLU ARG ALA GLN ILE LYS ASP GLY GLN SEQRES 13 A 383 THR VAL LEU ASP ILE GLY CYS GLY GLN GLY GLY LEU VAL SEQRES 14 A 383 LEU HIS ILE ALA GLN LYS TYR LYS ASN CYS HIS VAL THR SEQRES 15 A 383 GLY LEU THR ASN SER LYS ALA GLN LYS ASN TYR ILE LEU SEQRES 16 A 383 MET GLN ALA GLU LYS LEU GLN LEU SER ASN VAL ASP VAL SEQRES 17 A 383 ILE LEU ALA ASP VAL THR LYS HIS GLU SER ASP LYS THR SEQRES 18 A 383 TYR ASP ARG ILE LEU VAL ILE GLU THR ILE GLU HIS MET SEQRES 19 A 383 LYS ASN ILE GLN LEU PHE MET LYS LYS LEU SER THR TRP SEQRES 20 A 383 MET THR GLU ASP SER LEU LEU PHE VAL ASP HIS ILE CYS SEQRES 21 A 383 HIS LYS THR PHE SER HIS HIS PHE GLU ALA ILE ASP GLU SEQRES 22 A 383 ASP ASP TRP TYR SER GLY PHE ILE PHE PRO LYS GLY CYS SEQRES 23 A 383 VAL THR ILE LEU SER ALA SER ALA LEU LEU TYR PHE GLN SEQRES 24 A 383 ASP ASP VAL THR ILE LEU ASP HIS TRP VAL VAL ASN GLY SEQRES 25 A 383 MET HIS MET ALA ARG SER VAL ASP ALA TRP ARG LYS LYS SEQRES 26 A 383 LEU ASP LYS ASN MET GLU LEU ALA ARG GLU ILE LEU LEU SEQRES 27 A 383 PRO GLY LEU GLY SER LYS GLU ALA VAL ASN GLY VAL ILE SEQRES 28 A 383 THR HIS ILE ARG THR PHE CYS MET GLY GLY TYR GLU GLN SEQRES 29 A 383 PHE SER TYR ASN ASN GLY GLU GLU TRP MET VAL ALA GLN SEQRES 30 A 383 MET LEU PHE LYS LYS LYS HET SAH A 401 26 HET SYT A 402 25 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM SYT (5S,12BS)-5-METHYL-6,7,12B,13-TETRAHYDRO-2H,4H,10H-[1, HETNAM 2 SYT 3]DIOXOLO[4,5-G][1,3]DIOXOLO[7,8]ISOQUINOLINO[3,2- HETNAM 3 SYT A]ISOQUINOLIN-5-IUM FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 SYT C20 H20 N O4 1+ FORMUL 4 HOH *208(H2 O) HELIX 1 AA1 SER A 12 GLN A 22 1 11 HELIX 2 AA2 GLY A 26 TYR A 46 1 21 HELIX 3 AA3 THR A 49 MET A 67 1 19 HELIX 4 AA4 PRO A 84 PHE A 92 1 9 HELIX 5 AA5 THR A 109 ALA A 125 1 17 HELIX 6 AA6 GLY A 141 TYR A 151 1 11 HELIX 7 AA7 SER A 162 LEU A 176 1 15 HELIX 8 AA8 THR A 205 MET A 209 5 5 HELIX 9 AA9 ASN A 211 TRP A 222 1 12 HELIX 10 AB1 TRP A 251 PHE A 257 1 7 HELIX 11 AB2 SER A 268 PHE A 273 5 6 HELIX 12 AB3 GLY A 287 ASN A 304 1 18 HELIX 13 AB4 ASN A 304 GLY A 317 1 14 HELIX 14 AB5 SER A 318 TYR A 342 1 25 SHEET 1 AA1 7 VAL A 181 LEU A 185 0 SHEET 2 AA1 7 HIS A 155 THR A 160 1 N GLY A 158 O ILE A 184 SHEET 3 AA1 7 THR A 132 ILE A 136 1 N VAL A 133 O THR A 157 SHEET 4 AA1 7 ARG A 199 ILE A 203 1 O LEU A 201 N LEU A 134 SHEET 5 AA1 7 LEU A 228 HIS A 236 1 O PHE A 230 N ILE A 200 SHEET 6 AA1 7 THR A 263 SER A 266 1 O LEU A 265 N HIS A 236 SHEET 7 AA1 7 HIS A 241 HIS A 242 -1 N HIS A 241 O ILE A 264 SHEET 1 AA2 7 VAL A 181 LEU A 185 0 SHEET 2 AA2 7 HIS A 155 THR A 160 1 N GLY A 158 O ILE A 184 SHEET 3 AA2 7 THR A 132 ILE A 136 1 N VAL A 133 O THR A 157 SHEET 4 AA2 7 ARG A 199 ILE A 203 1 O LEU A 201 N LEU A 134 SHEET 5 AA2 7 LEU A 228 HIS A 236 1 O PHE A 230 N ILE A 200 SHEET 6 AA2 7 TRP A 348 LYS A 357 -1 O ALA A 351 N HIS A 233 SHEET 7 AA2 7 VAL A 277 VAL A 285 -1 N LEU A 280 O LEU A 354 SITE 1 AC1 20 TYR A 81 GLN A 98 SER A 99 GLY A 137 SITE 2 AC1 20 GLY A 139 THR A 160 ASN A 161 GLN A 165 SITE 3 AC1 20 ALA A 186 ASP A 187 VAL A 188 ILE A 203 SITE 4 AC1 20 GLU A 204 THR A 205 SYT A 402 HOH A 506 SITE 5 AC1 20 HOH A 524 HOH A 538 HOH A 560 HOH A 619 SITE 1 AC2 16 GLU A 79 TYR A 81 PHE A 92 GLN A 98 SITE 2 AC2 16 GLU A 204 GLU A 207 HIS A 208 ILE A 234 SITE 3 AC2 16 PHE A 243 PHE A 257 TRP A 297 PHE A 332 SITE 4 AC2 16 GLN A 339 PHE A 340 SAH A 401 HOH A 602 CRYST1 103.473 103.473 82.161 90.00 90.00 120.00 P 32 2 1 6 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 0.009664 0.005580 0.000000 0.00000 SCALE2 0.000000 0.011159 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012171 0.00000