HEADER TRANSFERASE 27-MAR-14 4P7J TITLE RAT APO-COMT SULFATE BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATECHOL O-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 44-264; COMPND 5 EC: 2.1.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: COMT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METHYLTRANSFERASE, NEUROTRANSMITTER DEGRADATION, TRANSFERASE, KEYWDS 2 ALTERNATIVE INITIATION, CATECHOLAMINE METABOLISM, CELL MEMBRANE, KEYWDS 3 METAL-BINDING, PHOSPHOPROTEIN, S-ADENOSYL-L-METHIONINE, SIGNAL- KEYWDS 4 ANCHOR, TRANSMEMBRANE ANCHOR, ENZYME MECHANISM, CONFORMATIONAL KEYWDS 5 CHANGE EXPDTA X-RAY DIFFRACTION AUTHOR A.EHLER,J.BENZ,D.SCHLATTER,M.G.RUDOLPH REVDAT 3 27-DEC-23 4P7J 1 SOURCE REMARK REVDAT 2 13-AUG-14 4P7J 1 JRNL REVDAT 1 18-JUN-14 4P7J 0 JRNL AUTH A.EHLER,J.BENZ,D.SCHLATTER,M.G.RUDOLPH JRNL TITL MAPPING THE CONFORMATIONAL SPACE ACCESSIBLE TO JRNL TITL 2 CATECHOL-O-METHYLTRANSFERASE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 70 2163 2014 JRNL REFN ESSN 1399-0047 JRNL PMID 25084335 JRNL DOI 10.1107/S1399004714012917 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1589) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.10 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 39460 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1974 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.1000 - 3.4943 0.98 2831 151 0.1500 0.1772 REMARK 3 2 3.4943 - 2.7737 0.99 2740 135 0.1619 0.1989 REMARK 3 3 2.7737 - 2.4231 1.00 2705 146 0.1704 0.2094 REMARK 3 4 2.4231 - 2.2015 1.00 2704 136 0.1589 0.1849 REMARK 3 5 2.2015 - 2.0437 1.00 2655 159 0.1546 0.1740 REMARK 3 6 2.0437 - 1.9233 1.00 2690 123 0.1620 0.1957 REMARK 3 7 1.9233 - 1.8269 1.00 2662 141 0.1646 0.2144 REMARK 3 8 1.8269 - 1.7474 1.00 2626 160 0.1714 0.2061 REMARK 3 9 1.7474 - 1.6801 1.00 2652 149 0.1733 0.1941 REMARK 3 10 1.6801 - 1.6221 1.00 2641 129 0.1757 0.1984 REMARK 3 11 1.6221 - 1.5714 1.00 2655 131 0.1941 0.2205 REMARK 3 12 1.5714 - 1.5265 1.00 2621 156 0.2095 0.2297 REMARK 3 13 1.5265 - 1.4863 1.00 2676 121 0.2300 0.2571 REMARK 3 14 1.4863 - 1.4500 1.00 2628 137 0.2743 0.3372 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 1808 REMARK 3 ANGLE : 1.085 2465 REMARK 3 CHIRALITY : 0.073 276 REMARK 3 PLANARITY : 0.005 319 REMARK 3 DIHEDRAL : 12.024 703 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 59 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.7713 24.5922 71.2529 REMARK 3 T TENSOR REMARK 3 T11: 0.2278 T22: 0.1677 REMARK 3 T33: 0.2160 T12: 0.0371 REMARK 3 T13: 0.0953 T23: -0.0247 REMARK 3 L TENSOR REMARK 3 L11: 5.4983 L22: 3.9355 REMARK 3 L33: 5.8173 L12: 2.0719 REMARK 3 L13: 2.6427 L23: 1.2367 REMARK 3 S TENSOR REMARK 3 S11: -0.0340 S12: -0.3874 S13: 0.1245 REMARK 3 S21: 0.4775 S22: -0.2794 S23: 0.7576 REMARK 3 S31: 0.1476 S32: -0.6337 S33: 0.2452 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 60 THROUGH 78 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.5789 23.5245 72.3887 REMARK 3 T TENSOR REMARK 3 T11: 0.2480 T22: 0.1139 REMARK 3 T33: 0.1333 T12: 0.0651 REMARK 3 T13: -0.0094 T23: -0.0239 REMARK 3 L TENSOR REMARK 3 L11: 4.3103 L22: 3.0177 REMARK 3 L33: 3.4601 L12: 2.8563 REMARK 3 L13: -1.9697 L23: -2.8087 REMARK 3 S TENSOR REMARK 3 S11: -0.1317 S12: -0.2403 S13: -0.0635 REMARK 3 S21: 0.5682 S22: 0.1140 S23: -0.1935 REMARK 3 S31: 0.0615 S32: 0.0702 S33: 0.0550 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 79 THROUGH 149 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.3608 21.4270 59.3762 REMARK 3 T TENSOR REMARK 3 T11: 0.0902 T22: 0.0599 REMARK 3 T33: 0.0955 T12: 0.0142 REMARK 3 T13: 0.0032 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 2.2658 L22: 2.2953 REMARK 3 L33: 2.5064 L12: -0.7634 REMARK 3 L13: -0.4401 L23: 0.7174 REMARK 3 S TENSOR REMARK 3 S11: -0.0598 S12: -0.0158 S13: 0.0010 REMARK 3 S21: 0.1356 S22: 0.0820 S23: -0.0204 REMARK 3 S31: 0.0370 S32: 0.0167 S33: -0.0265 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 150 THROUGH 172 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.8016 26.4808 47.1174 REMARK 3 T TENSOR REMARK 3 T11: 0.2232 T22: 0.1864 REMARK 3 T33: 0.2071 T12: 0.0689 REMARK 3 T13: -0.0219 T23: 0.0173 REMARK 3 L TENSOR REMARK 3 L11: 1.7562 L22: 4.2836 REMARK 3 L33: 5.6150 L12: 0.4855 REMARK 3 L13: -0.5238 L23: 3.2935 REMARK 3 S TENSOR REMARK 3 S11: -0.0381 S12: 0.3711 S13: 0.1122 REMARK 3 S21: -0.5733 S22: -0.1068 S23: 0.2831 REMARK 3 S31: -0.4107 S32: -0.3714 S33: 0.1468 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 173 THROUGH 219 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.7630 13.7530 47.6736 REMARK 3 T TENSOR REMARK 3 T11: 0.0929 T22: 0.0997 REMARK 3 T33: 0.0890 T12: 0.0153 REMARK 3 T13: 0.0076 T23: -0.0273 REMARK 3 L TENSOR REMARK 3 L11: 3.6785 L22: 1.9718 REMARK 3 L33: 2.7046 L12: -0.0107 REMARK 3 L13: -0.3035 L23: 0.7805 REMARK 3 S TENSOR REMARK 3 S11: 0.0274 S12: 0.1953 S13: -0.0472 REMARK 3 S21: -0.2015 S22: -0.0196 S23: 0.0399 REMARK 3 S31: -0.1138 S32: -0.1570 S33: -0.0017 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 220 THROUGH 247 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.0568 3.3016 55.8609 REMARK 3 T TENSOR REMARK 3 T11: 0.0649 T22: 0.1035 REMARK 3 T33: 0.1215 T12: 0.0233 REMARK 3 T13: 0.0131 T23: -0.0139 REMARK 3 L TENSOR REMARK 3 L11: 0.4771 L22: 0.8344 REMARK 3 L33: 6.8325 L12: 0.1121 REMARK 3 L13: 0.6580 L23: -0.0481 REMARK 3 S TENSOR REMARK 3 S11: -0.0160 S12: 0.0146 S13: -0.1034 REMARK 3 S21: 0.0189 S22: -0.0005 S23: 0.0925 REMARK 3 S31: 0.0716 S32: -0.2403 S33: 0.0116 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 248 THROUGH 261 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.0962 8.5170 45.9627 REMARK 3 T TENSOR REMARK 3 T11: 0.1509 T22: 0.1640 REMARK 3 T33: 0.1041 T12: -0.0057 REMARK 3 T13: 0.0325 T23: -0.0368 REMARK 3 L TENSOR REMARK 3 L11: 2.4733 L22: 2.2091 REMARK 3 L33: 3.9807 L12: -0.5810 REMARK 3 L13: -0.5678 L23: 0.4248 REMARK 3 S TENSOR REMARK 3 S11: -0.1137 S12: 0.3502 S13: -0.1127 REMARK 3 S21: -0.4278 S22: -0.0204 S23: -0.2067 REMARK 3 S31: 0.1426 S32: 0.2433 S33: 0.1654 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4P7J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000200864. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAR-09 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 : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39464 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 45.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : 0.11702 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.9261 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 1.18233 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.871 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 39.69400 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 79.38800 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 79.38800 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 39.69400 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 44 REMARK 465 ASP A 262 REMARK 465 LYS A 263 REMARK 465 SER A 264 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 TYR A 111 -70.81 -126.58 REMARK 500 ASP A 176 -81.16 -88.74 REMARK 500 HIS A 185 -44.62 71.48 REMARK 500 THR A 219 49.28 39.88 REMARK 500 LEU A 241 -136.92 48.18 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 A 550 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A 610 DISTANCE = 6.07 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 K A 300 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 226 O REMARK 620 2 ARG A 227 O 85.8 REMARK 620 3 SER A 229 O 95.9 109.3 REMARK 620 4 PHE A 232 O 93.7 163.9 86.8 REMARK 620 5 GLU A 242 O 73.4 76.1 167.9 88.3 REMARK 620 6 HOH A 425 O 100.5 78.7 162.3 85.7 27.1 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 K A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4P7K RELATED DB: PDB REMARK 900 RELATED ID: 4P7F RELATED DB: PDB REMARK 900 RELATED ID: 4P7G RELATED DB: PDB DBREF 4P7J A 44 264 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 HET K A 300 1 HET SO4 A 301 5 HETNAM K POTASSIUM ION HETNAM SO4 SULFATE ION FORMUL 2 K K 1+ FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *218(H2 O) HELIX 1 AA1 THR A 47 ALA A 60 1 14 HELIX 2 AA2 ASP A 64 LYS A 79 1 16 HELIX 3 AA3 ASN A 84 LYS A 89 1 6 HELIX 4 AA4 LYS A 89 SER A 101 1 13 HELIX 5 AA5 GLY A 113 ARG A 121 1 9 HELIX 6 AA6 ASN A 135 GLY A 150 1 16 HELIX 7 AA7 LEU A 151 ASP A 153 5 3 HELIX 8 AA8 ALA A 161 ILE A 166 1 6 HELIX 9 AA9 GLN A 168 TYR A 173 1 6 HELIX 10 AB1 TRP A 186 ASP A 188 5 3 HELIX 11 AB2 ARG A 189 CYS A 200 1 12 HELIX 12 AB3 THR A 219 SER A 229 1 11 SHEET 1 AA1 7 VAL A 155 ASN A 159 0 SHEET 2 AA1 7 ARG A 128 GLU A 133 1 N THR A 131 O LEU A 158 SHEET 3 AA1 7 LEU A 104 LEU A 108 1 N GLU A 107 O LEU A 130 SHEET 4 AA1 7 LEU A 178 LEU A 183 1 O PHE A 182 N LEU A 108 SHEET 5 AA1 7 LEU A 203 ASP A 212 1 O VAL A 208 N VAL A 181 SHEET 6 AA1 7 ASP A 248 TYR A 255 -1 O TYR A 255 N GLY A 206 SHEET 7 AA1 7 PHE A 232 SER A 239 -1 N THR A 235 O LYS A 252 LINK O VAL A 226 K K A 300 1555 1555 2.46 LINK O ARG A 227 K K A 300 1555 1555 2.57 LINK O SER A 229 K K A 300 1555 1555 2.37 LINK O PHE A 232 K K A 300 1555 1555 2.50 LINK O GLU A 242 K K A 300 1555 4556 2.65 LINK K K A 300 O HOH A 425 1555 4556 2.43 CISPEP 1 VAL A 216 PRO A 217 0 4.38 SITE 1 AC1 6 VAL A 226 ARG A 227 SER A 229 PHE A 232 SITE 2 AC1 6 GLU A 242 HOH A 425 SITE 1 AC2 11 ALA A 110 TYR A 111 CYS A 112 GLY A 113 SITE 2 AC2 11 TYR A 114 SER A 115 ASP A 184 HOH A 495 SITE 3 AC2 11 HOH A 497 HOH A 510 HOH A 587 CRYST1 56.286 56.286 119.082 90.00 90.00 120.00 P 31 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 0.017766 0.010257 0.000000 0.00000 SCALE2 0.000000 0.020515 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008398 0.00000