HEADER BIOSYNTHETIC PROTEIN 17-DEC-18 6NEH TITLE N191D, F205S MUTANT OF SCOULERINE 9-O-METHYLTRANSFERASE FROM TITLE 2 THALICTRUM FLAVUM COMPLEXED WITH (13AS)-3,10-DIMETHOXY-5,8,13,13A- TITLE 3 TETRAHYDRO-6H-ISOQUINO[3,2-A]ISOQUINOLINE-2,9-DIOL AND S-ADENOSYL-L- TITLE 4 HOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: (S)-SCOULERINE 9-O-METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.1.1.117; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THALICTRUM FLAVUM SUBSP. GLAUCUM; SOURCE 3 ORGANISM_COMMON: YELLOW MEADOW RUE; SOURCE 4 ORGANISM_TAXID: 150095; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SCOULERINE, METHYLTRANSFERASE, BENZYLISOQUINOLINE ALKALOID, PLANT KEYWDS 2 NATURAL PRODUCTS, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.R.VALENTIC,C.D.SMOLKE,J.T.PAYNE REVDAT 3 03-APR-24 6NEH 1 REMARK REVDAT 2 13-MAR-24 6NEH 1 REMARK REVDAT 1 18-DEC-19 6NEH 0 JRNL AUTH T.R.VALENTIC,C.S.SMOLKE,J.T.PAYNE JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF THE SCOULERINE JRNL TITL 2 9-O METHYLTRANSFERASE FROM THALICTRUM FLAVUM. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.10 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 93867 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 4796 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 61.1475 - 4.7223 0.99 3095 188 0.1769 0.1963 REMARK 3 2 4.7223 - 3.7484 0.94 2914 179 0.1396 0.1676 REMARK 3 3 3.7484 - 3.2746 0.98 3001 176 0.1523 0.1735 REMARK 3 4 3.2746 - 2.9752 0.98 3027 165 0.1584 0.1836 REMARK 3 5 2.9752 - 2.7620 0.99 3044 180 0.1546 0.1671 REMARK 3 6 2.7620 - 2.5991 0.99 3056 155 0.1445 0.1651 REMARK 3 7 2.5991 - 2.4689 1.00 3046 168 0.1390 0.1617 REMARK 3 8 2.4689 - 2.3615 0.95 2906 146 0.1367 0.1672 REMARK 3 9 2.3615 - 2.2706 0.89 2711 160 0.1408 0.1731 REMARK 3 10 2.2706 - 2.1922 0.96 2925 153 0.1411 0.1553 REMARK 3 11 2.1922 - 2.1237 0.97 2996 165 0.1399 0.1776 REMARK 3 12 2.1237 - 2.0629 0.98 2988 166 0.1416 0.1731 REMARK 3 13 2.0629 - 2.0086 0.98 2978 174 0.1461 0.1855 REMARK 3 14 2.0086 - 1.9596 0.98 3037 146 0.1505 0.1642 REMARK 3 15 1.9596 - 1.9151 0.99 3005 161 0.1528 0.1757 REMARK 3 16 1.9151 - 1.8743 0.99 3034 148 0.1548 0.2087 REMARK 3 17 1.8743 - 1.8368 0.99 3010 163 0.1601 0.2104 REMARK 3 18 1.8368 - 1.8022 0.99 3033 147 0.1630 0.1782 REMARK 3 19 1.8022 - 1.7700 0.99 3011 144 0.1747 0.2095 REMARK 3 20 1.7700 - 1.7400 0.94 2903 138 0.1731 0.2167 REMARK 3 21 1.7400 - 1.7119 0.87 2685 134 0.1759 0.2090 REMARK 3 22 1.7119 - 1.6856 0.94 2829 160 0.1795 0.2224 REMARK 3 23 1.6856 - 1.6608 0.95 2955 144 0.1742 0.2245 REMARK 3 24 1.6608 - 1.6374 0.97 2992 137 0.1763 0.2091 REMARK 3 25 1.6374 - 1.6152 0.97 2938 167 0.1842 0.2077 REMARK 3 26 1.6152 - 1.5943 0.98 2971 171 0.1879 0.2254 REMARK 3 27 1.5943 - 1.5743 0.99 2968 190 0.1930 0.2189 REMARK 3 28 1.5743 - 1.5554 0.98 3002 166 0.2092 0.2279 REMARK 3 29 1.5554 - 1.5373 0.99 3019 146 0.2197 0.2383 REMARK 3 30 1.5373 - 1.5200 0.99 2992 159 0.2224 0.2407 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.960 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 : 0.008 5482 REMARK 3 ANGLE : 1.145 7444 REMARK 3 CHIRALITY : 0.056 842 REMARK 3 PLANARITY : 0.007 950 REMARK 3 DIHEDRAL : 16.128 1994 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 6NEH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1000238660. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 104.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.180763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 93910 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 77.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.44900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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: THALICTRUM FLAVUM SCOULERINE 9-O-METHYLTRANSFERASE REMARK 200 N191D F205S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3,350 AND 0.22M AMSO4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 273K 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 38.87000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: 8430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 LEU A 3 REMARK 465 GLN A 4 REMARK 465 GLU A 5 REMARK 465 GLY A 6 REMARK 465 ALA A 349 REMARK 465 THR A 350 REMARK 465 ALA A 351 REMARK 465 GLY A 352 REMARK 465 VAL A 353 REMARK 465 ALA A 354 REMARK 465 SER A 355 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LEU B 3 REMARK 465 GLN B 4 REMARK 465 GLU B 5 REMARK 465 GLY B 6 REMARK 465 ALA B 349 REMARK 465 THR B 350 REMARK 465 ALA B 351 REMARK 465 GLY B 352 REMARK 465 VAL B 353 REMARK 465 ALA B 354 REMARK 465 SER B 355 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 O HOH A 505 O HOH A 536 1.96 REMARK 500 O HOH B 667 O HOH B 670 1.96 REMARK 500 O HOH A 701 O HOH A 710 1.99 REMARK 500 O HOH A 687 O HOH A 725 2.01 REMARK 500 O HOH A 674 O HOH A 719 2.05 REMARK 500 OD1 ASN B 61 O HOH B 501 2.09 REMARK 500 O HOH A 541 O HOH A 704 2.11 REMARK 500 O HOH B 663 O HOH B 725 2.11 REMARK 500 O HOH A 502 O HOH A 506 2.12 REMARK 500 O HOH A 618 O HOH A 666 2.13 REMARK 500 O HOH A 610 O HOH A 697 2.14 REMARK 500 O HOH A 670 O HOH B 649 2.16 REMARK 500 O HOH A 650 O HOH B 588 2.19 REMARK 500 OG1 THR B 83 O HOH B 502 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 678 O HOH B 691 1455 2.05 REMARK 500 NZ LYS B 85 OG SER B 156 2646 2.13 REMARK 500 O HOH A 507 O HOH B 504 1556 2.14 REMARK 500 O HOH B 697 O HOH B 721 1554 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 ILE A 337 -64.48 -105.34 REMARK 500 GLN A 339 48.42 37.42 REMARK 500 ILE B 337 -64.83 -104.00 REMARK 500 GLN B 339 48.39 37.73 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 SLX A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAH B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SLX B 402 DBREF 6NEH A 1 355 UNP Q5C9L2 Q5C9L2_THLFG 1 355 DBREF 6NEH B 1 355 UNP Q5C9L2 Q5C9L2_THLFG 1 355 SEQADV 6NEH MET A -19 UNP Q5C9L2 INITIATING METHIONINE SEQADV 6NEH GLY A -18 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER A -17 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER A -16 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -15 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -14 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -13 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -12 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -11 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A -10 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER A -9 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER A -8 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH GLY A -7 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH LEU A -6 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH VAL A -5 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH PRO A -4 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH ARG A -3 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH GLY A -2 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER A -1 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS A 0 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH ASP A 191 UNP Q5C9L2 ASN 191 ENGINEERED MUTATION SEQADV 6NEH SER A 205 UNP Q5C9L2 PHE 205 ENGINEERED MUTATION SEQADV 6NEH MET B -19 UNP Q5C9L2 INITIATING METHIONINE SEQADV 6NEH GLY B -18 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER B -17 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER B -16 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -15 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -14 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -13 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -12 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -11 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B -10 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER B -9 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER B -8 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH GLY B -7 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH LEU B -6 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH VAL B -5 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH PRO B -4 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH ARG B -3 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH GLY B -2 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH SER B -1 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH HIS B 0 UNP Q5C9L2 EXPRESSION TAG SEQADV 6NEH ASP B 191 UNP Q5C9L2 ASN 191 ENGINEERED MUTATION SEQADV 6NEH SER B 205 UNP Q5C9L2 PHE 205 ENGINEERED MUTATION SEQRES 1 A 375 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 375 LEU VAL PRO ARG GLY SER HIS MET ALA LEU GLN GLU GLY SEQRES 3 A 375 VAL ASN TYR LEU SER GLY LEU GLY LEU SER ARG LEU ILE SEQRES 4 A 375 CYS LEU PRO MET ALA LEU ARG ALA ALA ILE GLU LEU ASN SEQRES 5 A 375 VAL PHE GLU ILE ILE PHE GLN ALA GLY PRO GLU ALA GLN SEQRES 6 A 375 LEU SER PRO ALA GLU ILE VAL ALA LYS ILE PRO THR LYS SEQRES 7 A 375 ASN PRO ASN ALA ALA ILE ALA LEU ASP ARG ILE LEU ARG SEQRES 8 A 375 MET LEU GLY ALA SER SER ILE LEU SER VAL THR THR MET SEQRES 9 A 375 LYS ASP GLY ARG VAL TYR GLY LEU THR GLU GLU SER ARG SEQRES 10 A 375 CYS LEU VAL ALA ASP LYS ASN GLY VAL SER VAL VAL PRO SEQRES 11 A 375 MET LEU LEU PHE THR SER ASP LYS ALA VAL VAL GLU SER SEQRES 12 A 375 PHE TYR ASN ILE LYS ASP VAL VAL LEU GLU GLU GLY VAL SEQRES 13 A 375 ILE PRO PHE ASP ARG THR HIS GLY MET ASP PHE PHE ALA SEQRES 14 A 375 TYR ALA GLY LYS GLU GLN SER VAL ASN LYS SER PHE ASN SEQRES 15 A 375 GLN ALA MET GLY ALA GLY SER THR ILE ALA PHE ASP GLU SEQRES 16 A 375 VAL PHE LYS VAL TYR LYS GLY PHE HIS ASP LEU LYS GLU SEQRES 17 A 375 LEU VAL ASP VAL GLY GLY GLY ILE GLY THR SER LEU SER SEQRES 18 A 375 ASN ILE ILE SER LYS TYR PRO HIS ILE LYS GLY ILE ASN SEQRES 19 A 375 PHE GLU LEU PRO HIS VAL ILE ALA ASP ALA PRO ASN TYR SEQRES 20 A 375 PRO GLY VAL GLU HIS ILE ALA GLY ASN MET PHE GLU GLY SEQRES 21 A 375 VAL PRO ASN ALA GLN ASN ILE LEU LEU LYS TRP VAL LEU SEQRES 22 A 375 HIS ASP TRP ASP ASP GLU ARG SER ILE LYS ILE LEU GLN SEQRES 23 A 375 ASN CYS TRP LYS ALA LEU PRO GLU GLY GLY THR VAL ILE SEQRES 24 A 375 VAL VAL GLU PHE VAL LEU PRO GLN ILE LEU GLY ASN ASN SEQRES 25 A 375 ALA GLU SER PHE ASN ALA LEU THR PRO ASP LEU LEU MET SEQRES 26 A 375 MET THR LEU ASN PRO GLY GLY LYS GLU ARG THR THR THR SEQRES 27 A 375 GLU PHE ASP GLY LEU ALA LYS ALA ALA GLY PHE ALA GLU SEQRES 28 A 375 THR LYS PHE PHE PRO ILE SER GLN GLY LEU HIS VAL MET SEQRES 29 A 375 GLU PHE HIS LYS ALA THR ALA GLY VAL ALA SER SEQRES 1 B 375 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 375 LEU VAL PRO ARG GLY SER HIS MET ALA LEU GLN GLU GLY SEQRES 3 B 375 VAL ASN TYR LEU SER GLY LEU GLY LEU SER ARG LEU ILE SEQRES 4 B 375 CYS LEU PRO MET ALA LEU ARG ALA ALA ILE GLU LEU ASN SEQRES 5 B 375 VAL PHE GLU ILE ILE PHE GLN ALA GLY PRO GLU ALA GLN SEQRES 6 B 375 LEU SER PRO ALA GLU ILE VAL ALA LYS ILE PRO THR LYS SEQRES 7 B 375 ASN PRO ASN ALA ALA ILE ALA LEU ASP ARG ILE LEU ARG SEQRES 8 B 375 MET LEU GLY ALA SER SER ILE LEU SER VAL THR THR MET SEQRES 9 B 375 LYS ASP GLY ARG VAL TYR GLY LEU THR GLU GLU SER ARG SEQRES 10 B 375 CYS LEU VAL ALA ASP LYS ASN GLY VAL SER VAL VAL PRO SEQRES 11 B 375 MET LEU LEU PHE THR SER ASP LYS ALA VAL VAL GLU SER SEQRES 12 B 375 PHE TYR ASN ILE LYS ASP VAL VAL LEU GLU GLU GLY VAL SEQRES 13 B 375 ILE PRO PHE ASP ARG THR HIS GLY MET ASP PHE PHE ALA SEQRES 14 B 375 TYR ALA GLY LYS GLU GLN SER VAL ASN LYS SER PHE ASN SEQRES 15 B 375 GLN ALA MET GLY ALA GLY SER THR ILE ALA PHE ASP GLU SEQRES 16 B 375 VAL PHE LYS VAL TYR LYS GLY PHE HIS ASP LEU LYS GLU SEQRES 17 B 375 LEU VAL ASP VAL GLY GLY GLY ILE GLY THR SER LEU SER SEQRES 18 B 375 ASN ILE ILE SER LYS TYR PRO HIS ILE LYS GLY ILE ASN SEQRES 19 B 375 PHE GLU LEU PRO HIS VAL ILE ALA ASP ALA PRO ASN TYR SEQRES 20 B 375 PRO GLY VAL GLU HIS ILE ALA GLY ASN MET PHE GLU GLY SEQRES 21 B 375 VAL PRO ASN ALA GLN ASN ILE LEU LEU LYS TRP VAL LEU SEQRES 22 B 375 HIS ASP TRP ASP ASP GLU ARG SER ILE LYS ILE LEU GLN SEQRES 23 B 375 ASN CYS TRP LYS ALA LEU PRO GLU GLY GLY THR VAL ILE SEQRES 24 B 375 VAL VAL GLU PHE VAL LEU PRO GLN ILE LEU GLY ASN ASN SEQRES 25 B 375 ALA GLU SER PHE ASN ALA LEU THR PRO ASP LEU LEU MET SEQRES 26 B 375 MET THR LEU ASN PRO GLY GLY LYS GLU ARG THR THR THR SEQRES 27 B 375 GLU PHE ASP GLY LEU ALA LYS ALA ALA GLY PHE ALA GLU SEQRES 28 B 375 THR LYS PHE PHE PRO ILE SER GLN GLY LEU HIS VAL MET SEQRES 29 B 375 GLU PHE HIS LYS ALA THR ALA GLY VAL ALA SER HET SAH A 401 45 HET SLX A 402 45 HET SAH B 401 45 HET SLX B 402 45 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM SLX (13AS)-3,10-DIMETHOXY-5,8,13,13A-TETRAHYDRO-6H- HETNAM 2 SLX ISOQUINO[3,2-A]ISOQUINOLINE-2,9-DIOL HETSYN SLX (S)-SCOULERINE FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 4 SLX 2(C19 H21 N O4) FORMUL 7 HOH *460(H2 O) HELIX 1 AA1 TYR A 9 GLY A 14 1 6 HELIX 2 AA2 SER A 16 LEU A 31 1 16 HELIX 3 AA3 ASN A 32 ALA A 40 1 9 HELIX 4 AA4 SER A 47 ALA A 53 1 7 HELIX 5 AA5 ASN A 61 SER A 76 1 16 HELIX 6 AA6 GLU A 95 VAL A 100 5 6 HELIX 7 AA7 VAL A 108 SER A 116 1 9 HELIX 8 AA8 ASP A 117 TYR A 125 1 9 HELIX 9 AA9 ILE A 127 GLU A 133 1 7 HELIX 10 AB1 ILE A 137 GLY A 144 1 8 HELIX 11 AB2 ASP A 146 GLU A 154 1 9 HELIX 12 AB3 GLU A 154 TYR A 180 1 27 HELIX 13 AB4 LYS A 181 LEU A 186 5 6 HELIX 14 AB5 GLY A 197 TYR A 207 1 11 HELIX 15 AB6 LEU A 217 ASP A 223 1 7 HELIX 16 AB7 VAL A 252 TRP A 256 5 5 HELIX 17 AB8 ASP A 257 LEU A 272 1 16 HELIX 18 AB9 ASN A 292 ASN A 309 1 18 HELIX 19 AC1 THR A 316 ALA A 327 1 12 HELIX 20 AC2 TYR B 9 GLY B 14 1 6 HELIX 21 AC3 SER B 16 LEU B 31 1 16 HELIX 22 AC4 ASN B 32 ALA B 40 1 9 HELIX 23 AC5 SER B 47 ALA B 53 1 7 HELIX 24 AC6 ASN B 61 SER B 76 1 16 HELIX 25 AC7 GLU B 95 VAL B 100 5 6 HELIX 26 AC8 VAL B 108 SER B 116 1 9 HELIX 27 AC9 ASP B 117 TYR B 125 1 9 HELIX 28 AD1 ILE B 127 GLU B 133 1 7 HELIX 29 AD2 ILE B 137 GLY B 144 1 8 HELIX 30 AD3 ASP B 146 GLU B 154 1 9 HELIX 31 AD4 GLU B 154 TYR B 180 1 27 HELIX 32 AD5 LYS B 181 LEU B 186 5 6 HELIX 33 AD6 GLY B 197 TYR B 207 1 11 HELIX 34 AD7 LEU B 217 ALA B 222 1 6 HELIX 35 AD8 VAL B 252 TRP B 256 5 5 HELIX 36 AD9 ASP B 257 LEU B 272 1 16 HELIX 37 AE1 ASN B 292 ASN B 309 1 18 HELIX 38 AE2 THR B 316 ALA B 327 1 12 SHEET 1 AA1 2 LEU A 79 MET A 84 0 SHEET 2 AA1 2 GLY A 87 LEU A 92 -1 O GLY A 87 N MET A 84 SHEET 1 AA2 7 VAL A 230 ALA A 234 0 SHEET 2 AA2 7 LYS A 211 GLU A 216 1 N ASN A 214 O GLU A 231 SHEET 3 AA2 7 GLU A 188 VAL A 192 1 N ASP A 191 O ILE A 213 SHEET 4 AA2 7 ASN A 246 LYS A 250 1 O LEU A 248 N VAL A 190 SHEET 5 AA2 7 THR A 277 PHE A 283 1 O ILE A 279 N ILE A 247 SHEET 6 AA2 7 LEU A 341 HIS A 347 -1 O MET A 344 N VAL A 280 SHEET 7 AA2 7 GLU A 331 SER A 338 -1 N ILE A 337 O LEU A 341 SHEET 1 AA3 3 GLN B 45 LEU B 46 0 SHEET 2 AA3 3 GLY B 87 GLY B 91 -1 O TYR B 90 N LEU B 46 SHEET 3 AA3 3 SER B 80 MET B 84 -1 N MET B 84 O GLY B 87 SHEET 1 AA4 7 VAL B 230 ALA B 234 0 SHEET 2 AA4 7 LYS B 211 GLU B 216 1 N ASN B 214 O ILE B 233 SHEET 3 AA4 7 GLU B 188 VAL B 192 1 N ASP B 191 O ILE B 213 SHEET 4 AA4 7 ASN B 246 LYS B 250 1 O LEU B 248 N VAL B 190 SHEET 5 AA4 7 THR B 277 PHE B 283 1 O ILE B 279 N ILE B 247 SHEET 6 AA4 7 LEU B 341 HIS B 347 -1 O MET B 344 N VAL B 280 SHEET 7 AA4 7 GLU B 331 SER B 338 -1 N PHE B 335 O VAL B 343 SITE 1 AC1 23 PHE A 148 PHE A 161 MET A 165 SER A 169 SITE 2 AC1 23 GLY A 193 GLU A 216 LEU A 217 VAL A 220 SITE 3 AC1 23 GLY A 235 ASN A 236 MET A 237 PHE A 238 SITE 4 AC1 23 LYS A 250 TRP A 251 ASP A 255 SLX A 402 SITE 5 AC1 23 HOH A 539 HOH A 540 HOH A 549 HOH A 597 SITE 6 AC1 23 HOH A 608 HOH A 619 HOH A 630 SITE 1 AC2 15 MET A 111 PHE A 147 PHE A 161 TRP A 251 SITE 2 AC2 15 HIS A 254 ASP A 255 PHE A 283 ASN A 297 SITE 3 AC2 15 PRO A 301 MET A 305 ASN A 309 SAH A 401 SITE 4 AC2 15 LEU B 13 GLY B 14 SER B 16 SITE 1 AC3 23 PHE B 148 PHE B 161 MET B 165 SER B 169 SITE 2 AC3 23 GLY B 193 GLU B 216 LEU B 217 VAL B 220 SITE 3 AC3 23 GLY B 235 ASN B 236 MET B 237 PHE B 238 SITE 4 AC3 23 LYS B 250 TRP B 251 ASP B 255 SLX B 402 SITE 5 AC3 23 HOH B 518 HOH B 539 HOH B 552 HOH B 598 SITE 6 AC3 23 HOH B 599 HOH B 603 HOH B 618 SITE 1 AC4 15 LEU A 13 GLY A 14 SER A 16 MET B 111 SITE 2 AC4 15 PHE B 147 PHE B 161 TRP B 251 HIS B 254 SITE 3 AC4 15 ASP B 255 PHE B 283 ASN B 297 PRO B 301 SITE 4 AC4 15 MET B 305 ASN B 309 SAH B 401 CRYST1 61.130 77.740 67.350 90.00 91.85 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 0.016359 0.000000 0.000528 0.00000 SCALE2 0.000000 0.012863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014856 0.00000