HEADER TRANSFERASE/TRANSFERASE INHIBITOR 25-JAN-15 4XUE TITLE SYNTHESIS AND EVALUATION OF HETEROCYCLIC CATECHOL MIMICS AS INHIBITORS TITLE 2 OF CATECHOL-O-METHYLTRANSFERASE (COMT): STRUCTURE WITH CMPD27B COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATECHOL O-METHYLTRANSFERASE; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: UNP RESIDUES 52-265; COMPND 5 EC: 2.1.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: COMT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMT, CATECHOL-O-METHYLTRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.ALLISON,S.WOLKENBERG,J.M.SANDERS,S.M.SOISSON REVDAT 3 28-FEB-24 4XUE 1 LINK REVDAT 2 22-NOV-17 4XUE 1 SOURCE KEYWDS REMARK REVDAT 1 15-APR-15 4XUE 0 JRNL AUTH S.T.HARRISON,M.S.POSLUSNEY,J.J.MULHEARN,Z.ZHAO,N.R.KETT, JRNL AUTH 2 J.W.SCHUBERT,J.Y.MELAMED,T.J.ALLISON,S.B.PATEL,J.M.SANDERS, JRNL AUTH 3 S.SHARMA,R.F.SMITH,D.L.HALL,R.G.ROBINSON,N.A.SACHS, JRNL AUTH 4 P.H.HUTSON,S.E.WOLKENBERG,J.C.BARROW JRNL TITL SYNTHESIS AND EVALUATION OF HETEROCYCLIC CATECHOL MIMICS AS JRNL TITL 2 INHIBITORS OF CATECHOL-O-METHYLTRANSFERASE (COMT). JRNL REF ACS MED.CHEM.LETT. V. 6 318 2015 JRNL REFN ISSN 1948-5875 JRNL PMID 25815153 JRNL DOI 10.1021/ML500502D REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 30705 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1640 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2192 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3345 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 98 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.13000 REMARK 3 B22 (A**2) : -0.24000 REMARK 3 B33 (A**2) : -0.89000 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): 0.216 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.183 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.128 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.165 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3511 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4765 ; 1.309 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 427 ; 5.557 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 152 ;36.553 ;24.868 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 602 ;14.004 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;17.229 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 537 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2628 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1588 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2358 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 187 ; 0.123 ; 0.200 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): 28 ; 0.174 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.206 ; 0.200 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): 2238 ; 0.662 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3465 ; 1.158 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1496 ; 1.706 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1300 ; 2.736 ; 4.500 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): 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 : 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 REMARK 4 REMARK 4 4XUE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000206313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32406 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.10600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.48900 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: NULL REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 0.2M LITHIUM SULFATE, 20% REMARK 280 PEG 4000; MA000598 (PEGSII), DROP C11 :100UM LIGAND, 7.5MG/ML REMARK 280 PROTEIN, VAPOR DIFFUSION, TEMPERATURE 298K 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 27.52150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.90900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.90900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.52150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.59500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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 350 REMARK 350 BIOMOLECULE: 2 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 ALA A 51 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 LYS B 86 -59.06 -123.78 REMARK 500 MET B 90 37.63 -86.37 REMARK 500 TYR B 118 -109.64 59.03 REMARK 500 ASP B 183 -85.43 -89.71 REMARK 500 ASP B 191 29.96 -157.01 REMARK 500 HIS B 192 -153.81 -99.23 REMARK 500 SER B 246 -138.92 -149.56 REMARK 500 LYS A 86 -61.57 -109.36 REMARK 500 MET A 90 34.56 -83.10 REMARK 500 TYR A 118 -108.59 59.19 REMARK 500 ASP A 183 -85.27 -92.34 REMARK 500 ASP A 191 27.04 -159.08 REMARK 500 HIS A 192 -150.44 -98.30 REMARK 500 SER A 246 -148.53 -147.91 REMARK 500 REMARK 500 REMARK: NULL 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 B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 191 OD1 REMARK 620 2 ASP B 219 OD2 101.7 REMARK 620 3 ASN B 220 OD1 91.7 84.0 REMARK 620 4 43J B 301 O 80.2 166.3 82.4 REMARK 620 5 43J B 301 O5 151.8 104.0 79.8 72.1 REMARK 620 6 HOH B 420 O 106.1 98.9 160.9 93.6 81.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 191 OD1 REMARK 620 2 ASP A 219 OD2 97.1 REMARK 620 3 ASN A 220 OD1 89.9 82.5 REMARK 620 4 43J A 301 O 78.9 170.5 88.8 REMARK 620 5 43J A 301 O5 153.2 108.5 85.6 74.6 REMARK 620 6 HOH A 417 O 99.0 98.8 170.7 90.4 85.3 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 43J B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 43J A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XUC RELATED DB: PDB REMARK 900 RELATED ID: 4XUD RELATED DB: PDB DBREF 4XUE B 52 265 UNP P21964 COMT_HUMAN 52 265 DBREF 4XUE A 52 265 UNP P21964 COMT_HUMAN 52 265 SEQADV 4XUE ALA B 51 UNP P21964 EXPRESSION TAG SEQADV 4XUE ALA A 51 UNP P21964 EXPRESSION TAG SEQRES 1 B 215 ALA GLY ASP THR LYS GLU GLN ARG ILE LEU ASN HIS VAL SEQRES 2 B 215 LEU GLN HIS ALA GLU PRO GLY ASN ALA GLN SER VAL LEU SEQRES 3 B 215 GLU ALA ILE ASP THR TYR CYS GLU GLN LYS GLU TRP ALA SEQRES 4 B 215 MET ASN VAL GLY ASP LYS LYS GLY LYS ILE VAL ASP ALA SEQRES 5 B 215 VAL ILE GLN GLU HIS GLN PRO SER VAL LEU LEU GLU LEU SEQRES 6 B 215 GLY ALA TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG SEQRES 7 B 215 LEU LEU SER PRO GLY ALA ARG LEU ILE THR ILE GLU ILE SEQRES 8 B 215 ASN PRO ASP CYS ALA ALA ILE THR GLN ARG MET VAL ASP SEQRES 9 B 215 PHE ALA GLY VAL LYS ASP LYS VAL THR LEU VAL VAL GLY SEQRES 10 B 215 ALA SER GLN ASP ILE ILE PRO GLN LEU LYS LYS LYS TYR SEQRES 11 B 215 ASP VAL ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP SEQRES 12 B 215 LYS ASP ARG TYR LEU PRO ASP THR LEU LEU LEU GLU GLU SEQRES 13 B 215 CYS GLY LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP SEQRES 14 B 215 ASN VAL ILE CYS PRO GLY ALA PRO ASP PHE LEU ALA HIS SEQRES 15 B 215 VAL ARG GLY SER SER CYS PHE GLU CYS THR HIS TYR GLN SEQRES 16 B 215 SER PHE LEU GLU TYR ARG GLU VAL VAL ASP GLY LEU GLU SEQRES 17 B 215 LYS ALA ILE TYR LYS GLY PRO SEQRES 1 A 215 ALA GLY ASP THR LYS GLU GLN ARG ILE LEU ASN HIS VAL SEQRES 2 A 215 LEU GLN HIS ALA GLU PRO GLY ASN ALA GLN SER VAL LEU SEQRES 3 A 215 GLU ALA ILE ASP THR TYR CYS GLU GLN LYS GLU TRP ALA SEQRES 4 A 215 MET ASN VAL GLY ASP LYS LYS GLY LYS ILE VAL ASP ALA SEQRES 5 A 215 VAL ILE GLN GLU HIS GLN PRO SER VAL LEU LEU GLU LEU SEQRES 6 A 215 GLY ALA TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG SEQRES 7 A 215 LEU LEU SER PRO GLY ALA ARG LEU ILE THR ILE GLU ILE SEQRES 8 A 215 ASN PRO ASP CYS ALA ALA ILE THR GLN ARG MET VAL ASP SEQRES 9 A 215 PHE ALA GLY VAL LYS ASP LYS VAL THR LEU VAL VAL GLY SEQRES 10 A 215 ALA SER GLN ASP ILE ILE PRO GLN LEU LYS LYS LYS TYR SEQRES 11 A 215 ASP VAL ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP SEQRES 12 A 215 LYS ASP ARG TYR LEU PRO ASP THR LEU LEU LEU GLU GLU SEQRES 13 A 215 CYS GLY LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP SEQRES 14 A 215 ASN VAL ILE CYS PRO GLY ALA PRO ASP PHE LEU ALA HIS SEQRES 15 A 215 VAL ARG GLY SER SER CYS PHE GLU CYS THR HIS TYR GLN SEQRES 16 A 215 SER PHE LEU GLU TYR ARG GLU VAL VAL ASP GLY LEU GLU SEQRES 17 A 215 LYS ALA ILE TYR LYS GLY PRO HET 43J B 301 21 HET MG B 302 1 HET SAM B 303 27 HET 43J A 301 21 HET MG A 302 1 HET SAM A 303 27 HETNAM 43J 2-(BIPHENYL-3-YL)-5-HYDROXY-3-METHYLPYRIMIDIN-4(3H)-ONE HETNAM MG MAGNESIUM ION HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 3 43J 2(C17 H14 N2 O2) FORMUL 4 MG 2(MG 2+) FORMUL 5 SAM 2(C15 H22 N6 O5 S) FORMUL 9 HOH *120(H2 O) HELIX 1 AA1 THR B 54 ALA B 67 1 14 HELIX 2 AA2 ASN B 71 LYS B 86 1 16 HELIX 3 AA3 VAL B 92 GLN B 108 1 17 HELIX 4 AA4 GLY B 120 ARG B 128 1 9 HELIX 5 AA5 ASN B 142 GLY B 157 1 16 HELIX 6 AA6 VAL B 158 ASP B 160 5 3 HELIX 7 AA7 ALA B 168 ILE B 173 1 6 HELIX 8 AA8 GLN B 175 TYR B 180 1 6 HELIX 9 AA9 TRP B 193 ASP B 195 5 3 HELIX 10 AB1 ARG B 196 CYS B 207 1 12 HELIX 11 AB2 ALA B 226 SER B 236 1 11 HELIX 12 AB3 THR A 54 ALA A 67 1 14 HELIX 13 AB4 ASN A 71 LYS A 86 1 16 HELIX 14 AB5 VAL A 92 GLN A 108 1 17 HELIX 15 AB6 GLY A 120 ARG A 128 1 9 HELIX 16 AB7 ASN A 142 GLY A 157 1 16 HELIX 17 AB8 VAL A 158 ASP A 160 5 3 HELIX 18 AB9 ALA A 168 ILE A 173 1 6 HELIX 19 AC1 GLN A 175 TYR A 180 1 6 HELIX 20 AC2 TRP A 193 ASP A 195 5 3 HELIX 21 AC3 ARG A 196 CYS A 207 1 12 HELIX 22 AC4 ALA A 226 GLY A 235 1 10 SHEET 1 AA1 7 VAL B 162 VAL B 166 0 SHEET 2 AA1 7 ARG B 135 GLU B 140 1 N LEU B 136 O THR B 163 SHEET 3 AA1 7 VAL B 111 LEU B 115 1 N LEU B 112 O ARG B 135 SHEET 4 AA1 7 MET B 187 LEU B 190 1 O PHE B 189 N LEU B 113 SHEET 5 AA1 7 VAL B 215 ALA B 218 1 O LEU B 217 N VAL B 188 SHEET 6 AA1 7 VAL B 254 TYR B 262 -1 O ALA B 260 N LEU B 216 SHEET 7 AA1 7 PHE B 239 PHE B 247 -1 N THR B 242 O LYS B 259 SHEET 1 AA2 7 VAL A 162 VAL A 166 0 SHEET 2 AA2 7 ARG A 135 GLU A 140 1 N LEU A 136 O THR A 163 SHEET 3 AA2 7 VAL A 111 LEU A 115 1 N LEU A 112 O ARG A 135 SHEET 4 AA2 7 MET A 187 LEU A 190 1 O PHE A 189 N LEU A 113 SHEET 5 AA2 7 VAL A 215 ALA A 218 1 O LEU A 217 N VAL A 188 SHEET 6 AA2 7 VAL A 254 TYR A 262 -1 O ALA A 260 N LEU A 216 SHEET 7 AA2 7 PHE A 239 PHE A 247 -1 N SER A 246 O ASP A 255 LINK OD1 ASP B 191 MG MG B 302 1555 1555 2.01 LINK OD2 ASP B 219 MG MG B 302 1555 1555 2.10 LINK OD1 ASN B 220 MG MG B 302 1555 1555 2.18 LINK O 43J B 301 MG MG B 302 1555 1555 2.24 LINK O5 43J B 301 MG MG B 302 1555 1555 2.21 LINK MG MG B 302 O HOH B 420 1555 1555 2.04 LINK OD1 ASP A 191 MG MG A 302 1555 1555 2.14 LINK OD2 ASP A 219 MG MG A 302 1555 1555 2.16 LINK OD1 ASN A 220 MG MG A 302 1555 1555 2.24 LINK O 43J A 301 MG MG A 302 1555 1555 2.08 LINK O5 43J A 301 MG MG A 302 1555 1555 2.20 LINK MG MG A 302 O HOH A 417 1555 1555 2.02 CISPEP 1 CYS B 223 PRO B 224 0 0.76 CISPEP 2 CYS A 223 PRO A 224 0 -2.96 SITE 1 AC1 13 LEU A 64 PRO A 69 MET B 90 ASP B 191 SITE 2 AC1 13 HIS B 192 TRP B 193 LYS B 194 ASP B 219 SITE 3 AC1 13 ASN B 220 GLU B 249 MG B 302 SAM B 303 SITE 4 AC1 13 HOH B 420 SITE 1 AC2 5 ASP B 191 ASP B 219 ASN B 220 43J B 301 SITE 2 AC2 5 HOH B 420 SITE 1 AC3 21 MET B 90 ASN B 91 VAL B 92 GLY B 116 SITE 2 AC3 21 ALA B 117 TYR B 118 TYR B 121 SER B 122 SITE 3 AC3 21 ILE B 139 GLU B 140 ILE B 141 GLY B 167 SITE 4 AC3 21 ALA B 168 SER B 169 GLN B 170 ASP B 191 SITE 5 AC3 21 HIS B 192 TRP B 193 43J B 301 HOH B 422 SITE 6 AC3 21 HOH B 433 SITE 1 AC4 15 MET A 90 ASP A 191 HIS A 192 TRP A 193 SITE 2 AC4 15 LYS A 194 ASP A 195 ASP A 219 ASN A 220 SITE 3 AC4 15 GLU A 249 MG A 302 SAM A 303 HOH A 417 SITE 4 AC4 15 LEU B 64 PRO B 69 ARG B 151 SITE 1 AC5 5 ASP A 191 ASP A 219 ASN A 220 43J A 301 SITE 2 AC5 5 HOH A 417 SITE 1 AC6 20 MET A 90 ASN A 91 VAL A 92 GLY A 116 SITE 2 AC6 20 ALA A 117 TYR A 118 TYR A 121 SER A 122 SITE 3 AC6 20 ILE A 139 GLU A 140 ILE A 141 GLY A 167 SITE 4 AC6 20 SER A 169 GLN A 170 ASP A 191 HIS A 192 SITE 5 AC6 20 TRP A 193 43J A 301 HOH A 418 HOH A 431 CRYST1 55.043 113.190 113.818 90.00 90.00 90.00 P 21 21 21 8 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 0.018168 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008835 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008786 0.00000