HEADER TRANSFERASE 26-APR-06 2CL5 TITLE CATECHOL-O-METHYLTRANSFERASE IN COMPLEX WITH AN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATECHOL O-METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.1.1.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PCAL-N-FLAG (STRATAGENE); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: QIAGEN MIDI KEYWDS TRANSFERASE, ALTERNATIVE INITIATION, CATECHOLAMINE KEYWDS 2 METABOLISM, NEUROTRANSMITTER DEGRADATION, KEYWDS 3 CATECHOL-O-METHYLTRANSFERASE, PHOSPHORYLATION, KEYWDS 4 METHYLTRANSFERASE, SIGNAL-ANCHOR, TRANSMEMBRANE, COMT KEYWDS 5 INHIBITOR, MEMBRANE, MAGNESIUM, METAL-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR P.N.PALMA,M.L.RODRIGUES,M.ARCHER,M.J.BONIFACIO,A.I.LOUREIRO, AUTHOR 2 D.A.LEARMONTH,M.A.CARRONDO,P.SOARES-DA-SILVA REVDAT 2 24-FEB-09 2CL5 1 VERSN REVDAT 1 28-JUN-06 2CL5 0 JRNL AUTH P.N.PALMA,M.L.RODRIGUES,M.ARCHER,M.J.BONIFACIO, JRNL AUTH 2 A.I.LOUREIRO,D.A.LEARMONTH,M.A.CARRONDO, JRNL AUTH 3 P.SOARES-DA-SILVA JRNL TITL COMPARATIVE STUDY OF ORTHO- AND META-NITRATED JRNL TITL 2 INHIBITORS OF CATECHOL-O-METHYLTRANSFERASE: JRNL TITL 3 INTERACTIONS WITH THE ACTIVE SITE AND JRNL TITL 4 REGIOSELECTIVITY OF O-METHYLATION. JRNL REF MOL.PHARMACOL. V. 70 143 2006 JRNL REFN ISSN 0026-895X JRNL PMID 16618795 JRNL DOI 10.1124/MOL.106.023119 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.L.RODRIGUES,M.J.BONIFACIO,P.SOARES-DA-SILVA, REMARK 1 AUTH 2 M.A.CARRONDO,M.ARCHER REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION REMARK 1 TITL 2 STUDIES OF A CATECHOL-O-METHYLTRANSFERASE- REMARK 1 TITL 3 INHIBITOR COMPLEX REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 61 118 2005 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 16508109 REMARK 1 DOI 10.1107/S1744309104031197 REMARK 2 REMARK 2 RESOLUTION. 1.6 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 63648 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) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3396 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4690 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 241 REMARK 3 BIN FREE R VALUE : 0.2120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3428 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 124 REMARK 3 SOLVENT ATOMS : 554 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.37 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.70000 REMARK 3 B22 (A**2) : -1.06000 REMARK 3 B33 (A**2) : 0.34000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.54000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.072 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.074 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.048 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.370 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.963 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3616 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3276 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4903 ; 1.740 ; 2.015 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7658 ; 0.908 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 426 ; 5.487 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 553 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3917 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 673 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 748 ; 0.222 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3870 ; 0.247 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2092 ; 0.079 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 422 ; 0.158 ; 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): 6 ; 0.155 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 50 ; 0.283 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 32 ; 0.159 ; 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): 2153 ; 0.867 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3479 ; 1.514 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1463 ; 2.376 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1424 ; 3.846 ; 4.500 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 : BABINET MODEL WITH MASK 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: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 2CL5 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-APR-06. REMARK 100 THE PDBE ID CODE IS EBI-28524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67299 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 24.420 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 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 1H1D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.6 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG6K, 0.1 M MES PH 6.0 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 39.81350 REMARK 290 SMTRY3 2 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 GENERATING THE BIOMOLECULE 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: PQS 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 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 SER A 217 REMARK 465 PRO A 218 REMARK 465 ASP A 219 REMARK 465 LYS A 220 REMARK 465 SER A 221 REMARK 465 SER B 216 REMARK 465 SER B 217 REMARK 465 PRO B 218 REMARK 465 ASP B 219 REMARK 465 LYS B 220 REMARK 465 SER B 221 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 SER A 216 CA C O CB OG REMARK 470 PRO B 215 CA C O CB CG CD 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 O3S MES B 1215 - O HOH B 2258 2.15 REMARK 500 O HOH A 2155 - O HOH A 2181 2.15 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 ASP B 110 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 121 CB - CG - OD2 ANGL. DEV. = 6.0 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 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 MET A 40 34.82 -80.54 REMARK 500 SER A 58 57.45 38.18 REMARK 500 TYR A 68 -109.43 62.46 REMARK 500 ASP A 133 -85.00 -90.97 REMARK 500 ASP A 141 38.62 -155.98 REMARK 500 HIS A 142 -158.88 -105.40 REMARK 500 SER A 196 -147.56 -155.14 REMARK 500 MET B 40 38.66 -84.90 REMARK 500 SER B 58 58.23 36.75 REMARK 500 TYR B 68 -110.15 64.19 REMARK 500 ASP B 133 -82.20 -95.28 REMARK 500 ASP B 141 40.64 -158.22 REMARK 500 HIS B 142 -156.86 -108.69 REMARK 500 SER B 196 -153.08 -161.92 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 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 A1216 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 169 OD2 REMARK 620 2 ASN A 170 ND2 84.4 REMARK 620 3 BIE A1218 O2 168.9 84.6 REMARK 620 4 BIE A1218 O1 100.6 88.3 78.2 REMARK 620 5 HOH A2205 O 88.0 169.6 102.9 86.3 REMARK 620 6 ASP A 141 OD1 93.4 94.4 88.3 165.9 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1216 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 169 OD2 REMARK 620 2 HOH B2186 O 88.0 REMARK 620 3 BIE B1218 O1 102.7 86.7 REMARK 620 4 ASP B 141 OD1 93.1 93.0 164.2 REMARK 620 5 ASN B 170 ND2 83.2 169.2 89.2 93.6 REMARK 620 6 BIE B1218 O2 167.8 104.0 80.1 84.6 85.1 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 MG A1216 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B1216 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A1217 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B1217 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIE A1218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BU3 A1219 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BU3 A1220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B1215 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIE B1218 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BU3 B1219 DBREF 2CL5 A 1 221 UNP P22734 COMT_RAT 44 264 DBREF 2CL5 B 1 221 UNP P22734 COMT_RAT 44 264 SEQRES 1 A 221 MET GLY ASP THR LYS GLU GLN ARG ILE LEU ARG TYR VAL SEQRES 2 A 221 GLN GLN ASN ALA LYS PRO GLY ASP PRO GLN SER VAL LEU SEQRES 3 A 221 GLU ALA ILE ASP THR TYR CYS THR GLN LYS GLU TRP ALA SEQRES 4 A 221 MET ASN VAL GLY ASP ALA LYS GLY GLN ILE MET ASP ALA SEQRES 5 A 221 VAL ILE ARG GLU TYR SER PRO SER LEU VAL LEU GLU LEU SEQRES 6 A 221 GLY ALA TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG SEQRES 7 A 221 LEU LEU GLN PRO GLY ALA ARG LEU LEU THR MET GLU MET SEQRES 8 A 221 ASN PRO ASP TYR ALA ALA ILE THR GLN GLN MET LEU ASN SEQRES 9 A 221 PHE ALA GLY LEU GLN ASP LYS VAL THR ILE LEU ASN GLY SEQRES 10 A 221 ALA SER GLN ASP LEU ILE PRO GLN LEU LYS LYS LYS TYR SEQRES 11 A 221 ASP VAL ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP SEQRES 12 A 221 LYS ASP ARG TYR LEU PRO ASP THR LEU LEU LEU GLU LYS SEQRES 13 A 221 CYS GLY LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP SEQRES 14 A 221 ASN VAL ILE VAL PRO GLY THR PRO ASP PHE LEU ALA TYR SEQRES 15 A 221 VAL ARG GLY SER SER SER PHE GLU CYS THR HIS TYR SER SEQRES 16 A 221 SER TYR LEU GLU TYR MET LYS VAL VAL ASP GLY LEU GLU SEQRES 17 A 221 LYS ALA ILE TYR GLN GLY PRO SER SER PRO ASP LYS SER SEQRES 1 B 221 MET GLY ASP THR LYS GLU GLN ARG ILE LEU ARG TYR VAL SEQRES 2 B 221 GLN GLN ASN ALA LYS PRO GLY ASP PRO GLN SER VAL LEU SEQRES 3 B 221 GLU ALA ILE ASP THR TYR CYS THR GLN LYS GLU TRP ALA SEQRES 4 B 221 MET ASN VAL GLY ASP ALA LYS GLY GLN ILE MET ASP ALA SEQRES 5 B 221 VAL ILE ARG GLU TYR SER PRO SER LEU VAL LEU GLU LEU SEQRES 6 B 221 GLY ALA TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG SEQRES 7 B 221 LEU LEU GLN PRO GLY ALA ARG LEU LEU THR MET GLU MET SEQRES 8 B 221 ASN PRO ASP TYR ALA ALA ILE THR GLN GLN MET LEU ASN SEQRES 9 B 221 PHE ALA GLY LEU GLN ASP LYS VAL THR ILE LEU ASN GLY SEQRES 10 B 221 ALA SER GLN ASP LEU ILE PRO GLN LEU LYS LYS LYS TYR SEQRES 11 B 221 ASP VAL ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP SEQRES 12 B 221 LYS ASP ARG TYR LEU PRO ASP THR LEU LEU LEU GLU LYS SEQRES 13 B 221 CYS GLY LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP SEQRES 14 B 221 ASN VAL ILE VAL PRO GLY THR PRO ASP PHE LEU ALA TYR SEQRES 15 B 221 VAL ARG GLY SER SER SER PHE GLU CYS THR HIS TYR SER SEQRES 16 B 221 SER TYR LEU GLU TYR MET LYS VAL VAL ASP GLY LEU GLU SEQRES 17 B 221 LYS ALA ILE TYR GLN GLY PRO SER SER PRO ASP LYS SER HET MG A1216 1 HET MG B1216 1 HET SAM A1217 27 HET SAM B1217 27 HET BIE A1218 19 HET BU3 A1219 6 HET BU3 A1220 6 HET MES B1215 12 HET BIE B1218 19 HET BU3 B1219 6 HETNAM MG MAGNESIUM ION HETNAM SAM S-ADENOSYLMETHIONINE HETNAM BIE (3,4-DIHYDROXY-2-NITROPHENYL)(PHENYL) HETNAM 2 BIE METHANONE HETNAM BU3 (R,R)-2,3-BUTANEDIOL HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 3 MG 2(MG 2+) FORMUL 5 SAM 2(C15 H22 N6 O5 S) FORMUL 7 BIE 2(C13 H9 N O5) FORMUL 8 BU3 3(C4 H10 O2) FORMUL 10 MES C6 H13 N O4 S FORMUL 13 HOH *554(H2 O1) HELIX 1 1 THR A 4 ALA A 17 1 14 HELIX 2 2 ASP A 21 LYS A 36 1 16 HELIX 3 3 VAL A 42 SER A 58 1 17 HELIX 4 4 GLY A 70 ARG A 78 1 9 HELIX 5 5 ASN A 92 GLY A 107 1 16 HELIX 6 6 LEU A 108 ASP A 110 5 3 HELIX 7 7 ALA A 118 ILE A 123 1 6 HELIX 8 8 GLN A 125 TYR A 130 1 6 HELIX 9 9 TRP A 143 ASP A 145 5 3 HELIX 10 10 ARG A 146 CYS A 157 1 12 HELIX 11 11 ASN A 170 GLY A 175 0 6 HELIX 12 12 THR A 176 SER A 186 1 11 HELIX 13 13 THR B 4 ALA B 17 1 14 HELIX 14 14 ASP B 21 LYS B 36 1 16 HELIX 15 15 VAL B 42 SER B 58 1 17 HELIX 16 16 GLY B 70 ARG B 78 1 9 HELIX 17 17 ASN B 92 GLY B 107 1 16 HELIX 18 18 LEU B 108 ASP B 110 5 3 HELIX 19 19 ALA B 118 ILE B 123 1 6 HELIX 20 20 PRO B 124 LEU B 126 5 3 HELIX 21 21 TRP B 143 ASP B 145 5 3 HELIX 22 22 ARG B 146 CYS B 157 1 12 HELIX 23 23 ASN B 170 GLY B 175 0 6 HELIX 24 24 THR B 176 SER B 186 1 11 SHEET 1 AA 7 VAL A 112 ASN A 116 0 SHEET 2 AA 7 ARG A 85 GLU A 90 1 O LEU A 86 N THR A 113 SHEET 3 AA 7 LEU A 61 LEU A 65 1 O VAL A 62 N LEU A 87 SHEET 4 AA 7 LEU A 135 LEU A 140 1 N ASP A 136 O LEU A 61 SHEET 5 AA 7 LEU A 160 ALA A 168 1 N ARG A 161 O LEU A 135 SHEET 6 AA 7 VAL A 204 TYR A 212 -1 O GLU A 208 N ALA A 168 SHEET 7 AA 7 PHE A 189 TYR A 197 -1 O GLU A 190 N ILE A 211 SHEET 1 BA 7 VAL B 112 ASN B 116 0 SHEET 2 BA 7 ARG B 85 GLU B 90 1 O LEU B 86 N THR B 113 SHEET 3 BA 7 LEU B 61 LEU B 65 1 O VAL B 62 N LEU B 87 SHEET 4 BA 7 LEU B 135 LEU B 140 1 N ASP B 136 O LEU B 61 SHEET 5 BA 7 LEU B 160 ALA B 168 1 N ARG B 161 O LEU B 135 SHEET 6 BA 7 VAL B 204 TYR B 212 -1 O GLU B 208 N ALA B 168 SHEET 7 BA 7 PHE B 189 TYR B 197 -1 O GLU B 190 N ILE B 211 LINK MG MG A1216 OD2 ASP A 169 1555 1555 2.07 LINK MG MG A1216 ND2 ASN A 170 1555 1555 2.14 LINK MG MG A1216 O2 BIE A1218 1555 1555 2.19 LINK MG MG A1216 O1 BIE A1218 1555 1555 2.12 LINK MG MG A1216 O HOH A2205 1555 1555 2.08 LINK MG MG A1216 OD1 ASP A 141 1555 1555 2.04 LINK MG MG B1216 O HOH B2186 1555 1555 2.10 LINK MG MG B1216 O1 BIE B1218 1555 1555 2.09 LINK MG MG B1216 OD1 ASP B 141 1555 1555 2.07 LINK MG MG B1216 ND2 ASN B 170 1555 1555 2.14 LINK MG MG B1216 O2 BIE B1218 1555 1555 2.08 LINK MG MG B1216 OD2 ASP B 169 1555 1555 2.12 CISPEP 1 VAL A 173 PRO A 174 0 -3.89 CISPEP 2 VAL B 173 PRO B 174 0 -1.63 SITE 1 AC1 5 ASP A 141 ASP A 169 ASN A 170 BIE A1218 SITE 2 AC1 5 HOH A2205 SITE 1 AC2 5 ASP B 141 ASP B 169 ASN B 170 BIE B1218 SITE 2 AC2 5 HOH B2186 SITE 1 AC3 21 MET A 40 VAL A 42 GLY A 66 ALA A 67 SITE 2 AC3 21 TYR A 68 TYR A 71 SER A 72 GLU A 90 SITE 3 AC3 21 MET A 91 TYR A 95 GLY A 117 ALA A 118 SITE 4 AC3 21 SER A 119 GLN A 120 ASP A 141 HIS A 142 SITE 5 AC3 21 TRP A 143 BIE A1218 HOH A2285 HOH A2286 SITE 6 AC3 21 HOH A2287 SITE 1 AC4 24 MET B 40 ASN B 41 VAL B 42 GLY B 66 SITE 2 AC4 24 ALA B 67 TYR B 68 TYR B 71 SER B 72 SITE 3 AC4 24 MET B 89 GLU B 90 MET B 91 TYR B 95 SITE 4 AC4 24 GLY B 117 ALA B 118 SER B 119 GLN B 120 SITE 5 AC4 24 ASP B 141 HIS B 142 TRP B 143 ARG B 146 SITE 6 AC4 24 BIE B1218 HOH B2259 HOH B2260 HOH B2261 SITE 1 AC5 15 MET A 40 ASP A 141 HIS A 142 TRP A 143 SITE 2 AC5 15 LYS A 144 ASP A 169 ASN A 170 PRO A 174 SITE 3 AC5 15 GLU A 199 MG A1216 SAM A1217 BU3 A1219 SITE 4 AC5 15 HOH A2205 TRP B 38 BIE B1218 SITE 1 AC6 7 TRP A 143 LYS A 144 BIE A1218 HOH A2289 SITE 2 AC6 7 HOH A2290 TRP B 38 BIE B1218 SITE 1 AC7 10 LYS A 144 ASP A 145 PRO A 177 ASP A 178 SITE 2 AC7 10 HOH A2240 LYS B 36 GLU B 37 BU3 B1219 SITE 3 AC7 10 HOH B2070 HOH B2072 SITE 1 AC8 8 TRP A 143 HOH A2009 TRP B 143 LYS B 144 SITE 2 AC8 8 BIE B1218 HOH B2255 HOH B2257 HOH B2258 SITE 1 AC9 13 BIE A1218 BU3 A1219 ASP B 141 HIS B 142 SITE 2 AC9 13 TRP B 143 LYS B 144 ASP B 169 ASN B 170 SITE 3 AC9 13 GLU B 199 MES B1215 MG B1216 SAM B1217 SITE 4 AC9 13 HOH B2186 SITE 1 BC1 8 PRO A 174 BU3 A1220 HOH A2232 LYS B 36 SITE 2 BC1 8 GLU B 37 HOH B2262 HOH B2263 HOH B2264 CRYST1 52.767 79.627 61.540 90.00 91.14 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 0.018951 0.000000 0.000377 0.00000 SCALE2 0.000000 0.012559 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016253 0.00000