HEADER TRANSFERASE 05-NOV-18 6I3D TITLE CRYSTAL STRUCTURE OF HUMAN SOLUBLE CATECHOL O-METHYLTRANSFERASE IN TITLE 2 COMPLEX WITH 3,5-DINITROCATECHOL AND SINEFUNGIN 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: 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; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS ENZYME, S-ADENOSYL-L-METHIONINE, CATECHOL O-METHYLTRANSFERASE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.W.LEVY REVDAT 2 01-MAY-24 6I3D 1 LINK REVDAT 1 18-SEP-19 6I3D 0 JRNL AUTH S.CZARNOTA,L.O.JOHANNISSEN,N.J.BAXTER,F.RUMMEL,A.L.WILSON, JRNL AUTH 2 M.J.CLIFF,C.W.LEVY,N.S.SCRUTTON,J.P.WALTHO,S.HAY JRNL TITL EQUATORIAL ACTIVE SITE COMPACTION AND ELECTROSTATIC JRNL TITL 2 REORGANIZATION IN CATECHOL-O-METHYLTRANSFERASE. JRNL REF ACS CATALYSIS V. 9 4394 2019 JRNL REFN ESSN 2155-5435 JRNL PMID 31080692 JRNL DOI 10.1021/ACSCATAL.9B00174 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_3304: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 72301 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.120 REMARK 3 R VALUE (WORKING SET) : 0.119 REMARK 3 FREE R VALUE : 0.146 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 3514 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 48.9883 - 4.2390 0.98 2761 162 0.1448 0.1353 REMARK 3 2 4.2390 - 3.3649 0.98 2741 140 0.1166 0.1397 REMARK 3 3 3.3649 - 2.9396 0.98 2722 155 0.1339 0.1479 REMARK 3 4 2.9396 - 2.6708 0.98 2746 117 0.1355 0.1380 REMARK 3 5 2.6708 - 2.4794 0.99 2766 120 0.1285 0.1574 REMARK 3 6 2.4794 - 2.3332 0.99 2753 154 0.1137 0.1360 REMARK 3 7 2.3332 - 2.2164 0.99 2747 126 0.1155 0.1404 REMARK 3 8 2.2164 - 2.1199 0.99 2754 126 0.1127 0.1416 REMARK 3 9 2.1199 - 2.0383 1.00 2762 121 0.1119 0.1576 REMARK 3 10 2.0383 - 1.9680 1.00 2769 138 0.1099 0.1423 REMARK 3 11 1.9680 - 1.9064 1.00 2763 136 0.1054 0.1492 REMARK 3 12 1.9064 - 1.8519 0.99 2746 133 0.1007 0.1544 REMARK 3 13 1.8519 - 1.8032 1.00 2775 125 0.1015 0.1367 REMARK 3 14 1.8032 - 1.7592 1.00 2768 152 0.1040 0.1590 REMARK 3 15 1.7592 - 1.7192 1.00 2701 158 0.1000 0.1614 REMARK 3 16 1.7192 - 1.6826 1.00 2780 157 0.0966 0.1608 REMARK 3 17 1.6826 - 1.6489 1.00 2712 150 0.0947 0.1397 REMARK 3 18 1.6489 - 1.6178 1.00 2756 167 0.0956 0.1353 REMARK 3 19 1.6178 - 1.5889 1.00 2712 160 0.0996 0.1606 REMARK 3 20 1.5889 - 1.5620 1.00 2787 143 0.0967 0.1480 REMARK 3 21 1.5620 - 1.5368 1.00 2743 130 0.0990 0.1429 REMARK 3 22 1.5368 - 1.5131 1.00 2781 146 0.1027 0.1489 REMARK 3 23 1.5131 - 1.4909 1.00 2727 131 0.1092 0.1755 REMARK 3 24 1.4909 - 1.4699 1.00 2783 128 0.1327 0.1678 REMARK 3 25 1.4699 - 1.4500 1.00 2732 139 0.1561 0.2300 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.100 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.70 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 : 0.010 3843 REMARK 3 ANGLE : 1.114 5259 REMARK 3 CHIRALITY : 0.090 582 REMARK 3 PLANARITY : 0.007 690 REMARK 3 DIHEDRAL : 2.797 2524 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6I3D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1200012735. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 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 PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72308 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 37.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.5000 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 (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.25000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.320 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: INHOUSE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M AMINO ACID STOCK (0.2M L-NA REMARK 280 -GLUTAMATE; 0.2M ALANANINE (RACEMIC); 0.2M GLYCINE; 0.2M LYSINE REMARK 280 HCL (RACEMIC); 0.2M SERINE (RACEMIC), 0.1M IMIDAZOLE; MES REMARK 280 MONOHYDRATE (ACID) PH 6.5, 50% V/V PRECIPITANT MIX (25% V/V MPD; REMARK 280 25% PEG 1000; 25% PEG 3350) MORPHEUS CONDITION H4, PH 7.4, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 37.89850 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 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 GLU A -4 REMARK 465 ASN A -3 REMARK 465 LEU A -2 REMARK 465 TYR A -1 REMARK 465 PHE A 0 REMARK 465 GLN A 1 REMARK 465 GLY A 216 REMARK 465 SER A 217 REMARK 465 GLU A 218 REMARK 465 ALA A 219 REMARK 465 GLY A 220 REMARK 465 PRO A 221 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 GLU B -4 REMARK 465 PRO B 215 REMARK 465 GLY B 216 REMARK 465 SER B 217 REMARK 465 GLU B 218 REMARK 465 ALA B 219 REMARK 465 GLY B 220 REMARK 465 PRO B 221 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 OD1 ASP A 178 O HOH A 401 1.86 REMARK 500 NZ LYS A 128 O HOH A 402 1.98 REMARK 500 OD2 ASP A 178 O HOH A 403 2.18 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 MET A 40 40.28 -82.07 REMARK 500 MET A 40 38.72 -81.72 REMARK 500 TYR A 68 -109.63 59.89 REMARK 500 ASP A 133 -84.00 -89.43 REMARK 500 ASP A 141 27.27 -153.35 REMARK 500 HIS A 142 -157.57 -94.93 REMARK 500 HIS A 142 -156.91 -94.93 REMARK 500 SER A 196 -140.78 -157.66 REMARK 500 GLU A 202 58.78 -95.47 REMARK 500 LYS B 36 -54.33 -120.97 REMARK 500 MET B 40 41.15 -84.09 REMARK 500 MET B 40 38.47 -83.24 REMARK 500 GLN B 58 62.60 38.69 REMARK 500 TYR B 68 -109.69 58.02 REMARK 500 ASP B 133 -79.54 -91.67 REMARK 500 ASP B 141 30.49 -153.36 REMARK 500 ASP B 141 28.44 -153.36 REMARK 500 HIS B 142 -155.65 -101.90 REMARK 500 HIS B 142 -157.35 -98.00 REMARK 500 SER B 196 -142.17 -156.82 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 626 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 627 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH B 592 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH B 593 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH B 594 DISTANCE = 7.67 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 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 141 OD1 REMARK 620 2 ASP A 169 OD2 93.7 REMARK 620 3 ASN A 170 OD1 91.4 84.2 REMARK 620 4 DNC A 301 O1 163.0 103.0 87.3 REMARK 620 5 DNC A 301 O2 86.0 169.0 84.8 77.0 REMARK 620 6 HOH A 427 O 92.8 91.1 173.9 90.0 99.9 REMARK 620 N 1 2 3 4 5 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 141 OD1 REMARK 620 2 ASP B 169 OD2 93.0 REMARK 620 3 ASN B 170 OD1 90.8 82.9 REMARK 620 4 DNC B 301 O1 164.4 102.3 88.0 REMARK 620 5 DNC B 301 O2 86.4 168.8 85.9 78.0 REMARK 620 6 HOH B 419 O 93.1 90.7 172.7 89.9 100.5 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 DNC A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SFG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DNC B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SFG B 303 DBREF 6I3D A 2 221 UNP P21964 COMT_HUMAN 52 271 DBREF 6I3D B 2 221 UNP P21964 COMT_HUMAN 52 271 SEQADV 6I3D HIS A -10 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS A -9 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS A -8 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS A -7 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS A -6 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS A -5 UNP P21964 EXPRESSION TAG SEQADV 6I3D GLU A -4 UNP P21964 EXPRESSION TAG SEQADV 6I3D ASN A -3 UNP P21964 EXPRESSION TAG SEQADV 6I3D LEU A -2 UNP P21964 EXPRESSION TAG SEQADV 6I3D TYR A -1 UNP P21964 EXPRESSION TAG SEQADV 6I3D PHE A 0 UNP P21964 EXPRESSION TAG SEQADV 6I3D GLN A 1 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -10 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -9 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -8 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -7 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -6 UNP P21964 EXPRESSION TAG SEQADV 6I3D HIS B -5 UNP P21964 EXPRESSION TAG SEQADV 6I3D GLU B -4 UNP P21964 EXPRESSION TAG SEQADV 6I3D ASN B -3 UNP P21964 EXPRESSION TAG SEQADV 6I3D LEU B -2 UNP P21964 EXPRESSION TAG SEQADV 6I3D TYR B -1 UNP P21964 EXPRESSION TAG SEQADV 6I3D PHE B 0 UNP P21964 EXPRESSION TAG SEQADV 6I3D GLN B 1 UNP P21964 EXPRESSION TAG SEQRES 1 A 232 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 A 232 ASP THR LYS GLU GLN ARG ILE LEU ASN HIS VAL LEU GLN SEQRES 3 A 232 HIS ALA GLU PRO GLY ASN ALA GLN SER VAL LEU GLU ALA SEQRES 4 A 232 ILE ASP THR TYR CYS GLU GLN LYS GLU TRP ALA MET ASN SEQRES 5 A 232 VAL GLY ASP LYS LYS GLY LYS ILE VAL ASP ALA VAL ILE SEQRES 6 A 232 GLN GLU HIS GLN PRO SER VAL LEU LEU GLU LEU GLY ALA SEQRES 7 A 232 TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG LEU LEU SEQRES 8 A 232 SER PRO GLY ALA ARG LEU ILE THR ILE GLU ILE ASN PRO SEQRES 9 A 232 ASP CYS ALA ALA ILE THR GLN ARG MET VAL ASP PHE ALA SEQRES 10 A 232 GLY VAL LYS ASP LYS VAL THR LEU VAL VAL GLY ALA SER SEQRES 11 A 232 GLN ASP ILE ILE PRO GLN LEU LYS LYS LYS TYR ASP VAL SEQRES 12 A 232 ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP LYS ASP SEQRES 13 A 232 ARG TYR LEU PRO ASP THR LEU LEU LEU GLU GLU CYS GLY SEQRES 14 A 232 LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP ASN VAL SEQRES 15 A 232 ILE CYS PRO GLY ALA PRO ASP PHE LEU ALA HIS VAL ARG SEQRES 16 A 232 GLY SER SER CYS PHE GLU CYS THR HIS TYR GLN SER PHE SEQRES 17 A 232 LEU GLU TYR ARG GLU VAL VAL ASP GLY LEU GLU LYS ALA SEQRES 18 A 232 ILE TYR LYS GLY PRO GLY SER GLU ALA GLY PRO SEQRES 1 B 232 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 B 232 ASP THR LYS GLU GLN ARG ILE LEU ASN HIS VAL LEU GLN SEQRES 3 B 232 HIS ALA GLU PRO GLY ASN ALA GLN SER VAL LEU GLU ALA SEQRES 4 B 232 ILE ASP THR TYR CYS GLU GLN LYS GLU TRP ALA MET ASN SEQRES 5 B 232 VAL GLY ASP LYS LYS GLY LYS ILE VAL ASP ALA VAL ILE SEQRES 6 B 232 GLN GLU HIS GLN PRO SER VAL LEU LEU GLU LEU GLY ALA SEQRES 7 B 232 TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG LEU LEU SEQRES 8 B 232 SER PRO GLY ALA ARG LEU ILE THR ILE GLU ILE ASN PRO SEQRES 9 B 232 ASP CYS ALA ALA ILE THR GLN ARG MET VAL ASP PHE ALA SEQRES 10 B 232 GLY VAL LYS ASP LYS VAL THR LEU VAL VAL GLY ALA SER SEQRES 11 B 232 GLN ASP ILE ILE PRO GLN LEU LYS LYS LYS TYR ASP VAL SEQRES 12 B 232 ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP LYS ASP SEQRES 13 B 232 ARG TYR LEU PRO ASP THR LEU LEU LEU GLU GLU CYS GLY SEQRES 14 B 232 LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP ASN VAL SEQRES 15 B 232 ILE CYS PRO GLY ALA PRO ASP PHE LEU ALA HIS VAL ARG SEQRES 16 B 232 GLY SER SER CYS PHE GLU CYS THR HIS TYR GLN SER PHE SEQRES 17 B 232 LEU GLU TYR ARG GLU VAL VAL ASP GLY LEU GLU LYS ALA SEQRES 18 B 232 ILE TYR LYS GLY PRO GLY SER GLU ALA GLY PRO HET DNC A 301 14 HET MG A 302 1 HET SFG A 303 27 HET DNC B 301 14 HET MG B 302 1 HET SFG B 303 27 HETNAM DNC 3,5-DINITROCATECHOL HETNAM MG MAGNESIUM ION HETNAM SFG SINEFUNGIN HETSYN SFG ADENOSYL-ORNITHINE FORMUL 3 DNC 2(C6 H4 N2 O6) FORMUL 4 MG 2(MG 2+) FORMUL 5 SFG 2(C15 H23 N7 O5) FORMUL 9 HOH *421(H2 O) HELIX 1 AA1 THR A 4 ALA A 17 1 14 HELIX 2 AA2 ASN A 21 LYS A 36 1 16 HELIX 3 AA3 VAL A 42 GLN A 58 1 17 HELIX 4 AA4 GLY A 70 ARG A 78 1 9 HELIX 5 AA5 ASN A 92 GLY A 107 1 16 HELIX 6 AA6 VAL A 108 ASP A 110 5 3 HELIX 7 AA7 ALA A 118 ILE A 123 1 6 HELIX 8 AA8 GLN A 125 ASP A 131 1 7 HELIX 9 AA9 TRP A 143 ASP A 145 5 3 HELIX 10 AB1 ARG A 146 CYS A 157 1 12 HELIX 11 AB2 ALA A 176 SER A 186 1 11 HELIX 12 AB3 THR B 4 ALA B 17 1 14 HELIX 13 AB4 ASN B 21 LYS B 36 1 16 HELIX 14 AB5 VAL B 42 GLN B 58 1 17 HELIX 15 AB6 GLY B 70 ARG B 78 1 9 HELIX 16 AB7 ASN B 92 GLY B 107 1 16 HELIX 17 AB8 VAL B 108 ASP B 110 5 3 HELIX 18 AB9 ALA B 118 ILE B 123 1 6 HELIX 19 AC1 PRO B 124 LEU B 126 5 3 HELIX 20 AC2 TRP B 143 ASP B 145 5 3 HELIX 21 AC3 ARG B 146 CYS B 157 1 12 HELIX 22 AC4 ALA B 176 SER B 186 1 11 SHEET 1 AA114 VAL A 112 VAL A 116 0 SHEET 2 AA114 ARG A 85 GLU A 90 1 N THR A 88 O VAL A 115 SHEET 3 AA114 VAL A 61 LEU A 65 1 N GLU A 64 O ILE A 87 SHEET 4 AA114 LEU A 135 LEU A 140 1 O PHE A 139 N LEU A 65 SHEET 5 AA114 LEU A 160 ALA A 168 1 O LEU A 167 N VAL A 138 SHEET 6 AA114 VAL A 204 TYR A 212 -1 O TYR A 212 N GLY A 163 SHEET 7 AA114 PHE A 189 PHE A 197 -1 N THR A 192 O LYS A 209 SHEET 8 AA114 PHE B 189 PHE B 197 -1 O HIS B 193 N HIS A 193 SHEET 9 AA114 VAL B 204 TYR B 212 -1 O LYS B 209 N THR B 192 SHEET 10 AA114 LEU B 160 ALA B 168 -1 N GLY B 163 O TYR B 212 SHEET 11 AA114 LEU B 135 LEU B 140 1 N VAL B 138 O LEU B 167 SHEET 12 AA114 VAL B 61 LEU B 65 1 N LEU B 63 O PHE B 139 SHEET 13 AA114 ARG B 85 GLU B 90 1 O ILE B 87 N GLU B 64 SHEET 14 AA114 VAL B 112 VAL B 116 1 O VAL B 115 N THR B 88 LINK OD1 ASP A 141 MG MG A 302 1555 1555 2.11 LINK OD2 ASP A 169 MG MG A 302 1555 1555 2.07 LINK OD1 ASN A 170 MG MG A 302 1555 1555 2.12 LINK O1 DNC A 301 MG MG A 302 1555 1555 2.11 LINK O2 DNC A 301 MG MG A 302 1555 1555 2.13 LINK MG MG A 302 O HOH A 427 1555 1555 2.06 LINK OD1 ASP B 141 MG MG B 302 1555 1555 2.06 LINK OD2 ASP B 169 MG MG B 302 1555 1555 2.09 LINK OD1 ASN B 170 MG MG B 302 1555 1555 2.10 LINK O1 DNC B 301 MG MG B 302 1555 1555 2.11 LINK O2 DNC B 301 MG MG B 302 1555 1555 2.11 LINK MG MG B 302 O HOH B 419 1555 1555 2.08 CISPEP 1 CYS A 173 PRO A 174 0 1.06 CISPEP 2 CYS B 173 PRO B 174 0 3.52 SITE 1 AC1 13 TRP A 38 MET A 40 ASP A 141 HIS A 142 SITE 2 AC1 13 TRP A 143 LYS A 144 ASP A 169 ASN A 170 SITE 3 AC1 13 PRO A 174 GLU A 199 MG A 302 SFG A 303 SITE 4 AC1 13 HOH A 427 SITE 1 AC2 5 ASP A 141 ASP A 169 ASN A 170 DNC A 301 SITE 2 AC2 5 HOH A 427 SITE 1 AC3 20 MET A 40 ASN A 41 VAL A 42 GLY A 66 SITE 2 AC3 20 ALA A 67 TYR A 68 TYR A 71 SER A 72 SITE 3 AC3 20 ILE A 89 GLU A 90 ILE A 91 SER A 119 SITE 4 AC3 20 GLN A 120 ASP A 141 HIS A 142 TRP A 143 SITE 5 AC3 20 DNC A 301 HOH A 434 HOH A 458 HOH A 532 SITE 1 AC4 14 TRP B 38 MET B 40 ASP B 141 HIS B 142 SITE 2 AC4 14 TRP B 143 LYS B 144 ASP B 169 ASN B 170 SITE 3 AC4 14 PRO B 174 LEU B 198 GLU B 199 MG B 302 SITE 4 AC4 14 SFG B 303 HOH B 419 SITE 1 AC5 5 ASP B 141 ASP B 169 ASN B 170 DNC B 301 SITE 2 AC5 5 HOH B 419 SITE 1 AC6 23 MET B 40 ASN B 41 VAL B 42 GLY B 66 SITE 2 AC6 23 ALA B 67 TYR B 68 TYR B 71 SER B 72 SITE 3 AC6 23 ILE B 89 GLU B 90 ILE B 91 GLY B 117 SITE 4 AC6 23 ALA B 118 SER B 119 GLN B 120 ASP B 141 SITE 5 AC6 23 HIS B 142 TRP B 143 ARG B 146 DNC B 301 SITE 6 AC6 23 HOH B 425 HOH B 477 HOH B 525 CRYST1 42.961 75.797 64.345 90.00 94.62 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 0.023277 0.000000 0.001882 0.00000 SCALE2 0.000000 0.013193 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015592 0.00000