HEADER OXIDOREDUCTASE 12-JUN-25 9P2U TITLE STRUCTURE OF RADICAL S-ADENOSYLMETHIONINE METHYLTRANSFERASE, NOCN, TITLE 2 FROM NOCARDIA WITH TWO AZASAM AND [4FE-4S] CLUSTER BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: RADICAL S-ADENOSYLMETHIONINE METHYLTRANSFERASE NOCN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEME CHAPERONE HEMW; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOCARDIA SP. ATCC 202099; SOURCE 3 ORGANISM_TAXID: 930400; SOURCE 4 GENE: NOCN; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS RADICAL S-ADENOSYLMETHIONINE ENZYME NOCATHIACIN NOSIHEPTIDE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.WANG,H.L.KNOX,N.J.YORK,M.I.RADLE,A.SILAKOV,S.J.BOOKER REVDAT 1 03-JUN-26 9P2U 0 JRNL AUTH B.WANG,H.L.KNOX,N.J.YORK,M.I.RADLE,A.SILAKOV,S.J.BOOKER JRNL TITL STRUCTURAL AND SPECTROSCOPIC BASIS FOR CATALYSIS BY A CLASS JRNL TITL 2 C RADICAL S-ADENOSYLMETHIONINE METHYLASE INVOLVED IN JRNL TITL 3 NOSIHEPTIDE/NOCATHIACIN BIOSYNTHESIS JRNL REF J.AM.CHEM.SOC. 2026 JRNL REFN ESSN 1520-5126 JRNL DOI 10.1021/JACS.6C03999 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158: ???) 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.6 REMARK 3 NUMBER OF REFLECTIONS : 119219 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.134 REMARK 3 R VALUE (WORKING SET) : 0.133 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.880 REMARK 3 FREE R VALUE TEST SET COUNT : 3435 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 37.7300 - 4.0900 0.96 5095 156 0.1307 0.1700 REMARK 3 2 4.0900 - 3.2500 0.99 5215 150 0.1230 0.1433 REMARK 3 3 3.2500 - 2.8400 1.00 5298 150 0.1390 0.1864 REMARK 3 4 2.8400 - 2.5800 1.00 5252 166 0.1499 0.1611 REMARK 3 5 2.5800 - 2.3900 1.00 5296 149 0.1406 0.1670 REMARK 3 6 2.3900 - 2.2500 1.00 5240 160 0.1312 0.1601 REMARK 3 7 2.2500 - 2.1400 0.99 5272 170 0.1342 0.1436 REMARK 3 8 2.1400 - 2.0500 1.00 5267 153 0.1266 0.1716 REMARK 3 9 2.0500 - 1.9700 1.00 5240 164 0.1316 0.1144 REMARK 3 10 1.9700 - 1.9000 0.99 5245 167 0.1370 0.1907 REMARK 3 11 1.9000 - 1.8400 0.99 5281 156 0.1352 0.1713 REMARK 3 12 1.8400 - 1.7900 1.00 5216 165 0.1298 0.1821 REMARK 3 13 1.7900 - 1.7400 1.00 5287 167 0.1289 0.1633 REMARK 3 14 1.7400 - 1.7000 1.00 5303 146 0.1335 0.1766 REMARK 3 15 1.7000 - 1.6600 1.00 5228 132 0.1321 0.1845 REMARK 3 16 1.6600 - 1.6200 0.99 5208 136 0.1319 0.1512 REMARK 3 17 1.6200 - 1.5900 0.97 5129 169 0.1269 0.1555 REMARK 3 18 1.5900 - 1.5600 0.94 4968 139 0.1242 0.1564 REMARK 3 19 1.5600 - 1.5300 0.89 4770 141 0.1252 0.1569 REMARK 3 20 1.5300 - 1.5100 0.78 4116 114 0.1317 0.1819 REMARK 3 21 1.5100 - 1.4800 0.65 3468 104 0.1386 0.1795 REMARK 3 22 1.4800 - 1.4600 0.54 2852 90 0.1429 0.1642 REMARK 3 23 1.4600 - 1.4400 0.47 2476 70 0.1470 0.1541 REMARK 3 24 1.4400 - 1.4200 0.41 2182 66 0.1615 0.1750 REMARK 3 25 1.4200 - 1.4000 0.35 1880 55 0.1721 0.1907 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.100 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 : 0.010 3405 REMARK 3 ANGLE : 1.070 4647 REMARK 3 CHIRALITY : 0.086 510 REMARK 3 PLANARITY : 0.011 641 REMARK 3 DIHEDRAL : 15.133 1338 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 11 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 19:28) REMARK 3 ORIGIN FOR THE GROUP (A): 5.3204 28.7055 -4.9770 REMARK 3 T TENSOR REMARK 3 T11: 0.1839 T22: 0.1637 REMARK 3 T33: 0.1372 T12: 0.0524 REMARK 3 T13: -0.0133 T23: 0.0381 REMARK 3 L TENSOR REMARK 3 L11: 1.2703 L22: 8.2655 REMARK 3 L33: 5.9855 L12: 1.4527 REMARK 3 L13: 0.0741 L23: -1.0041 REMARK 3 S TENSOR REMARK 3 S11: 0.1609 S12: 0.3788 S13: 0.3001 REMARK 3 S21: 0.0415 S22: 0.1125 S23: 0.3855 REMARK 3 S31: -0.1575 S32: -0.5433 S33: -0.2718 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 29:67) REMARK 3 ORIGIN FOR THE GROUP (A): 21.7389 18.6075 19.6284 REMARK 3 T TENSOR REMARK 3 T11: 0.0950 T22: 0.1258 REMARK 3 T33: 0.1155 T12: 0.0066 REMARK 3 T13: -0.0074 T23: -0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.7737 L22: 1.0068 REMARK 3 L33: 0.7733 L12: 0.1315 REMARK 3 L13: -0.3135 L23: 0.0116 REMARK 3 S TENSOR REMARK 3 S11: 0.0214 S12: -0.1541 S13: -0.0641 REMARK 3 S21: 0.1076 S22: -0.0015 S23: -0.1293 REMARK 3 S31: 0.0588 S32: 0.1502 S33: -0.0221 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 68:88) REMARK 3 ORIGIN FOR THE GROUP (A): 25.4620 32.1926 9.6236 REMARK 3 T TENSOR REMARK 3 T11: 0.1010 T22: 0.0923 REMARK 3 T33: 0.1714 T12: -0.0199 REMARK 3 T13: 0.0384 T23: -0.0045 REMARK 3 L TENSOR REMARK 3 L11: 2.4574 L22: 2.5665 REMARK 3 L33: 4.1616 L12: -0.4524 REMARK 3 L13: 0.7862 L23: -0.9553 REMARK 3 S TENSOR REMARK 3 S11: 0.0861 S12: 0.0674 S13: 0.3170 REMARK 3 S21: -0.0873 S22: -0.0283 S23: -0.1584 REMARK 3 S31: -0.3055 S32: 0.1529 S33: 0.0267 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 89:229) REMARK 3 ORIGIN FOR THE GROUP (A): 7.1071 20.9127 21.7257 REMARK 3 T TENSOR REMARK 3 T11: 0.0846 T22: 0.0857 REMARK 3 T33: 0.0777 T12: 0.0096 REMARK 3 T13: -0.0048 T23: -0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.8752 L22: 0.9019 REMARK 3 L33: 0.7280 L12: 0.1346 REMARK 3 L13: -0.2315 L23: 0.0644 REMARK 3 S TENSOR REMARK 3 S11: 0.0074 S12: -0.0844 S13: 0.0126 REMARK 3 S21: 0.0980 S22: -0.0091 S23: 0.0114 REMARK 3 S31: -0.0195 S32: -0.0011 S33: -0.0087 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 230:246) REMARK 3 ORIGIN FOR THE GROUP (A): 15.0263 -4.5115 16.1965 REMARK 3 T TENSOR REMARK 3 T11: 0.2204 T22: 0.1759 REMARK 3 T33: 0.2963 T12: 0.0578 REMARK 3 T13: 0.0208 T23: 0.0066 REMARK 3 L TENSOR REMARK 3 L11: 1.7090 L22: 3.0245 REMARK 3 L33: 1.5432 L12: 2.0382 REMARK 3 L13: 0.8961 L23: 0.5355 REMARK 3 S TENSOR REMARK 3 S11: 0.0405 S12: 0.0255 S13: -0.5883 REMARK 3 S21: 0.1233 S22: 0.0209 S23: -0.2831 REMARK 3 S31: 0.4371 S32: 0.2218 S33: -0.0036 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESID 247:278) REMARK 3 ORIGIN FOR THE GROUP (A): -2.5450 5.2881 13.3532 REMARK 3 T TENSOR REMARK 3 T11: 0.1071 T22: 0.1076 REMARK 3 T33: 0.1254 T12: -0.0166 REMARK 3 T13: -0.0000 T23: -0.0150 REMARK 3 L TENSOR REMARK 3 L11: 2.3153 L22: 2.0167 REMARK 3 L33: 1.1989 L12: -0.8870 REMARK 3 L13: 0.1347 L23: -0.8866 REMARK 3 S TENSOR REMARK 3 S11: -0.0063 S12: 0.0376 S13: -0.2834 REMARK 3 S21: -0.0273 S22: 0.0178 S23: 0.1782 REMARK 3 S31: 0.1358 S32: -0.1029 S33: 0.0588 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN A AND RESID 279:334) REMARK 3 ORIGIN FOR THE GROUP (A): 19.1433 21.4467 4.6572 REMARK 3 T TENSOR REMARK 3 T11: 0.0904 T22: 0.0840 REMARK 3 T33: 0.0902 T12: 0.0058 REMARK 3 T13: 0.0027 T23: -0.0006 REMARK 3 L TENSOR REMARK 3 L11: 0.7968 L22: 0.5681 REMARK 3 L33: 0.8240 L12: 0.0381 REMARK 3 L13: -0.0295 L23: 0.0774 REMARK 3 S TENSOR REMARK 3 S11: 0.0292 S12: 0.0684 S13: -0.0135 REMARK 3 S21: -0.0297 S22: -0.0074 S23: -0.0642 REMARK 3 S31: 0.0224 S32: 0.0819 S33: -0.0265 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN A AND RESID 335:388) REMARK 3 ORIGIN FOR THE GROUP (A): 8.9231 10.4756 -6.5919 REMARK 3 T TENSOR REMARK 3 T11: 0.1165 T22: 0.1290 REMARK 3 T33: 0.0947 T12: 0.0010 REMARK 3 T13: -0.0071 T23: -0.0155 REMARK 3 L TENSOR REMARK 3 L11: 0.9452 L22: 1.1356 REMARK 3 L33: 1.0888 L12: -0.0191 REMARK 3 L13: -0.5802 L23: 0.1118 REMARK 3 S TENSOR REMARK 3 S11: -0.0132 S12: 0.1043 S13: -0.1191 REMARK 3 S21: -0.0875 S22: -0.0802 S23: -0.0077 REMARK 3 S31: 0.0889 S32: -0.1023 S33: 0.0272 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: (CHAIN A AND RESID 389:393) REMARK 3 ORIGIN FOR THE GROUP (A): -1.2728 13.7983 -11.1690 REMARK 3 T TENSOR REMARK 3 T11: 0.1969 T22: 0.3586 REMARK 3 T33: 0.1632 T12: 0.0320 REMARK 3 T13: -0.0600 T23: -0.0242 REMARK 3 L TENSOR REMARK 3 L11: 2.0061 L22: 2.0032 REMARK 3 L33: 5.8510 L12: -2.6941 REMARK 3 L13: -2.7721 L23: 6.1509 REMARK 3 S TENSOR REMARK 3 S11: -0.0182 S12: 0.6388 S13: 0.1820 REMARK 3 S21: -0.3960 S22: 0.0178 S23: 0.2898 REMARK 3 S31: -0.1961 S32: -0.2960 S33: 0.0010 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: (CHAIN A AND RESID 394:410) REMARK 3 ORIGIN FOR THE GROUP (A): 1.4574 3.8967 2.8493 REMARK 3 T TENSOR REMARK 3 T11: 0.1540 T22: 0.1521 REMARK 3 T33: 0.1752 T12: -0.0136 REMARK 3 T13: -0.0064 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 1.3498 L22: 0.8415 REMARK 3 L33: 1.4238 L12: -0.4306 REMARK 3 L13: 0.4388 L23: -0.3827 REMARK 3 S TENSOR REMARK 3 S11: -0.0256 S12: 0.0359 S13: -0.2689 REMARK 3 S21: -0.0506 S22: 0.0321 S23: 0.1855 REMARK 3 S31: 0.1593 S32: -0.0855 S33: 0.0361 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: (CHAIN A AND RESID 411:418) REMARK 3 ORIGIN FOR THE GROUP (A): 18.2041 -1.4628 9.6213 REMARK 3 T TENSOR REMARK 3 T11: 0.2232 T22: 0.3419 REMARK 3 T33: 0.2347 T12: 0.1040 REMARK 3 T13: -0.0019 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 2.0024 L22: 4.1613 REMARK 3 L33: 4.9884 L12: -0.7498 REMARK 3 L13: 1.8530 L23: -0.3227 REMARK 3 S TENSOR REMARK 3 S11: -0.0755 S12: 0.0688 S13: -0.1880 REMARK 3 S21: 0.1870 S22: 0.0003 S23: -0.3222 REMARK 3 S31: 0.0997 S32: 0.3130 S33: 0.0784 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 9P2U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1000285692. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-AUG-19 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 : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 119219 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 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 (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.14300 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: SAD REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM CA(OAC)2, 20% W/V PEG 3350, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 35.25300 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: 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 1 REMARK 465 SER A 2 REMARK 465 THR A 3 REMARK 465 ALA A 4 REMARK 465 VAL A 5 REMARK 465 SER A 6 REMARK 465 LEU A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 LEU A 10 REMARK 465 VAL A 11 REMARK 465 ASP A 12 REMARK 465 VAL A 13 REMARK 465 VAL A 14 REMARK 465 PRO A 15 REMARK 465 ALA A 16 REMARK 465 PRO A 17 REMARK 465 ALA A 18 REMARK 465 SER A 419 REMARK 465 ALA A 420 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 PRO A 38 39.81 -86.27 REMARK 500 VAL A 158 -49.06 -131.50 REMARK 500 GLN A 159 -51.27 75.60 REMARK 500 PHE A 236 113.41 -33.86 REMARK 500 LYS A 316 53.17 -104.18 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 SF4 A 603 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 40 SG REMARK 620 2 SF4 A 603 S1 126.1 REMARK 620 3 SF4 A 603 S3 110.3 104.5 REMARK 620 4 SF4 A 603 S4 104.9 102.9 106.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 603 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 44 SG REMARK 620 2 SF4 A 603 S1 112.3 REMARK 620 3 SF4 A 603 S2 111.6 105.5 REMARK 620 4 SF4 A 603 S3 116.1 104.9 105.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 603 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 47 SG REMARK 620 2 SF4 A 603 S1 111.2 REMARK 620 3 SF4 A 603 S2 108.5 105.5 REMARK 620 4 SF4 A 603 S4 121.7 104.2 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 603 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SA8 A 601 N REMARK 620 2 SF4 A 603 S2 165.5 REMARK 620 3 SF4 A 603 S3 88.5 98.0 REMARK 620 4 SF4 A 603 S4 92.4 99.3 98.7 REMARK 620 5 SA8 A 601 O 75.1 92.0 89.3 165.0 REMARK 620 6 SA8 A 601 ND 75.7 95.7 162.4 89.9 79.2 REMARK 620 N 1 2 3 4 5 DBREF 9P2U A 1 420 UNP E5DUI5 E5DUI5_9NOCA 1 420 SEQRES 1 A 420 MET SER THR ALA VAL SER LEU SER SER LEU VAL ASP VAL SEQRES 2 A 420 VAL PRO ALA PRO ALA PRO ASN LEU PRO SER SER THR ASP SEQRES 3 A 420 GLU GLN HIS MET LEU MET LEU TYR VAL HIS VAL PRO PHE SEQRES 4 A 420 CYS HIS SER LYS CYS THR PHE CYS ASP TRP VAL GLN ALA SEQRES 5 A 420 ILE PRO THR LYS ASP LEU LEU ARG LYS PRO GLU ASP SER SEQRES 6 A 420 VAL ARG LYS ASN TYR ILE ARG ALA LEU VAL THR GLU ILE SEQRES 7 A 420 GLU THR ARG GLY ALA GLN LEU ARG ALA ALA GLY GLN VAL SEQRES 8 A 420 PRO TYR VAL VAL TYR TRP GLY GLY GLY THR ALA SER SER SEQRES 9 A 420 LEU ASP ASN ALA GLU ALA GLU ALA ILE TRP GLY ALA LEU SEQRES 10 A 420 ASP SER ALA PHE ASP LEU SER THR VAL ALA GLU ALA THR SEQRES 11 A 420 ILE GLU CYS SER PRO ASP THR VAL ASP LYS ALA LYS LEU SEQRES 12 A 420 GLU PHE PHE ARG GLY LEU GLY PHE ASN ARG VAL SER SER SEQRES 13 A 420 GLY VAL GLN SER PHE ASP ASP ALA ARG LEU ARG ARG LEU SEQRES 14 A 420 GLY ARG ARG HIS THR ALA GLY GLU ALA ASP ARG ILE VAL SEQRES 15 A 420 HIS HIS ALA ARG GLU ALA GLY PHE ASP GLU VAL SER ILE SEQRES 16 A 420 ASP ILE MET SER GLY PHE PRO ASP GLN GLU LEU ASP GLU SEQRES 17 A 420 LEU ARG ALA THR VAL GLU LYS ALA VAL SER LEU PRO LEU SEQRES 18 A 420 THR HIS LEU SER LEU TYR SER PHE ARG PRO THR PRO GLY SEQRES 19 A 420 THR PHE MET ARG ARG LYS LEU ALA GLY THR GLU LYS ARG SEQRES 20 A 420 ALA TYR LEU ARG LYS GLN GLN ALA LEU PHE THR GLU ALA SEQRES 21 A 420 ARG ARG MET ILE ILE ASP ALA GLY LEU PRO GLU TYR ALA SEQRES 22 A 420 SER GLY TYR PHE GLY ARG VAL SER PRO PHE ALA ALA MET SEQRES 23 A 420 TYR PHE GLN LEU ARG ALA ASP THR ALA GLY PHE GLY SER SEQRES 24 A 420 GLY ALA ILE SER LEU VAL ASP ARG GLN PHE LEU SER HIS SEQRES 25 A 420 ALA LYS GLY LYS LEU HIS ALA TYR ILE GLN ASP PRO LEU SEQRES 26 A 420 ALA TYR ASP ILE ASP VAL PRO ALA GLY GLN ASP ARG VAL SEQRES 27 A 420 LEU VAL SER PHE LEU GLN ALA GLY LEU ALA MET PHE ASP SEQRES 28 A 420 GLY VAL LEU ARG GLU GLU TRP ARG VAL SER THR GLY THR SEQRES 29 A 420 ASP LEU ASP GLU VAL LEU THR ARG PRO SER ILE ALA PRO SEQRES 30 A 420 LEU ALA ASP PHE LEU ARG GLY ARG GLY LEU ILE GLU ASP SEQRES 31 A 420 GLU ARG GLY ILE ARG LEU ASP PRO ARG LEU ALA GLY LEU SEQRES 32 A 420 THR LEU ILE GLU LEU ALA PHE GLU MET ALA MET SER GLN SEQRES 33 A 420 PRO GLU SER ALA HET SA8 A 601 27 HET SA8 A 602 54 HET SF4 A 603 8 HETNAM SA8 S-5'-AZAMETHIONINE-5'-DEOXYADENOSINE HETNAM SF4 IRON/SULFUR CLUSTER HETSYN SA8 5'-[N-[(3S)-3-AMINO-3-CARBOXYPROPYL]-N-METHYLAMINO]-5'- HETSYN 2 SA8 DEOXYADENOSINE FORMUL 2 SA8 2(C15 H23 N7 O5) FORMUL 4 SF4 FE4 S4 FORMUL 5 HOH *517(H2 O) HELIX 1 AA1 ASP A 48 ILE A 53 5 6 HELIX 2 AA2 PRO A 54 LEU A 59 1 6 HELIX 3 AA3 ASP A 64 ALA A 88 1 25 HELIX 4 AA4 THR A 101 LEU A 105 5 5 HELIX 5 AA5 ASP A 106 PHE A 121 1 16 HELIX 6 AA6 ASP A 122 VAL A 126 5 5 HELIX 7 AA7 SER A 134 VAL A 138 5 5 HELIX 8 AA8 ASP A 139 GLY A 150 1 12 HELIX 9 AA9 ASP A 162 LEU A 169 1 8 HELIX 10 AB1 THR A 174 ALA A 188 1 15 HELIX 11 AB2 GLU A 205 SER A 218 1 14 HELIX 12 AB3 ALA A 242 ALA A 267 1 26 HELIX 13 AB4 SER A 281 GLN A 289 1 9 HELIX 14 AB5 LYS A 316 ASP A 323 1 8 HELIX 15 AB6 GLN A 335 LEU A 347 1 13 HELIX 16 AB7 ARG A 355 GLY A 363 1 9 HELIX 17 AB8 ASP A 365 LEU A 370 1 6 HELIX 18 AB9 ILE A 375 GLY A 384 1 10 HELIX 19 AC1 LEU A 400 GLN A 416 1 17 SHEET 1 AA1 9 GLU A 271 ALA A 273 0 SHEET 2 AA1 9 TYR A 276 GLY A 278 -1 O TYR A 276 N ALA A 273 SHEET 3 AA1 9 HIS A 223 SER A 228 -1 N LEU A 224 O PHE A 277 SHEET 4 AA1 9 GLU A 192 SER A 199 1 N ILE A 197 O SER A 225 SHEET 5 AA1 9 ARG A 153 GLN A 159 1 N GLN A 159 O ASP A 196 SHEET 6 AA1 9 GLU A 128 CYS A 133 1 N CYS A 133 O SER A 155 SHEET 7 AA1 9 VAL A 91 GLY A 99 1 N VAL A 95 O THR A 130 SHEET 8 AA1 9 MET A 30 VAL A 37 1 N LEU A 31 O TYR A 93 SHEET 9 AA1 9 ASP A 293 PHE A 297 1 O PHE A 297 N TYR A 34 SHEET 1 AA2 3 ILE A 302 VAL A 305 0 SHEET 2 AA2 3 GLN A 308 SER A 311 -1 O LEU A 310 N SER A 303 SHEET 3 AA2 3 ILE A 329 PRO A 332 -1 O VAL A 331 N PHE A 309 SHEET 1 AA3 3 VAL A 353 LEU A 354 0 SHEET 2 AA3 3 GLY A 393 LEU A 396 -1 O ILE A 394 N VAL A 353 SHEET 3 AA3 3 LEU A 387 GLU A 389 -1 N ILE A 388 O ARG A 395 LINK SG CYS A 40 FE2 SF4 A 603 1555 1555 2.27 LINK SG CYS A 44 FE4 SF4 A 603 1555 1555 2.26 LINK SG CYS A 47 FE3 SF4 A 603 1555 1555 2.29 LINK N SA8 A 601 FE1 SF4 A 603 1555 1555 2.22 LINK O SA8 A 601 FE1 SF4 A 603 1555 1555 2.19 LINK ND SA8 A 601 FE1 SF4 A 603 1555 1555 2.76 CISPEP 1 GLY A 99 GLY A 100 0 13.56 CRYST1 46.551 70.506 54.672 90.00 97.80 90.00 P 1 21 1 2 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 0.021482 0.000000 0.002941 0.00000 SCALE2 0.000000 0.014183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018462 0.00000 CONECT 177 3306 CONECT 208 3308 CONECT 232 3307 CONECT 3224 3225 3305 CONECT 3225 3224 3226 3229 CONECT 3226 3225 3227 3228 CONECT 3227 3226 3305 CONECT 3228 3226 CONECT 3229 3225 3230 CONECT 3230 3229 3231 CONECT 3231 3230 3232 3233 3305 CONECT 3232 3231 CONECT 3233 3231 3234 CONECT 3234 3233 3235 3236 CONECT 3235 3234 3240 CONECT 3236 3234 3237 3238 CONECT 3237 3236 CONECT 3238 3236 3239 3240 CONECT 3239 3238 CONECT 3240 3235 3238 3241 CONECT 3241 3240 3242 3250 CONECT 3242 3241 3243 CONECT 3243 3242 3244 CONECT 3244 3243 3245 3250 CONECT 3245 3244 3246 3247 CONECT 3246 3245 CONECT 3247 3245 3248 CONECT 3248 3247 3249 CONECT 3249 3248 3250 CONECT 3250 3241 3244 3249 CONECT 3251 3253 CONECT 3252 3254 CONECT 3253 3251 3255 3261 CONECT 3254 3252 3256 3262 CONECT 3255 3253 3257 3259 CONECT 3256 3254 3258 3260 CONECT 3257 3255 CONECT 3258 3256 CONECT 3259 3255 CONECT 3260 3256 CONECT 3261 3253 3263 CONECT 3262 3254 3264 CONECT 3263 3261 3265 CONECT 3264 3262 3266 CONECT 3265 3263 3267 3269 CONECT 3266 3264 3268 3270 CONECT 3267 3265 CONECT 3268 3266 CONECT 3269 3265 3271 CONECT 3270 3266 3272 CONECT 3271 3269 3273 3275 CONECT 3272 3270 3274 3276 CONECT 3273 3271 3283 CONECT 3274 3272 3284 CONECT 3275 3271 3277 3279 CONECT 3276 3272 3278 3280 CONECT 3277 3275 CONECT 3278 3276 CONECT 3279 3275 3281 3283 CONECT 3280 3276 3282 3284 CONECT 3281 3279 CONECT 3282 3280 CONECT 3283 3273 3279 3285 CONECT 3284 3274 3280 3286 CONECT 3285 3283 3287 3303 CONECT 3286 3284 3288 3304 CONECT 3287 3285 3289 CONECT 3288 3286 3290 CONECT 3289 3287 3291 CONECT 3290 3288 3292 CONECT 3291 3289 3293 3303 CONECT 3292 3290 3294 3304 CONECT 3293 3291 3295 3297 CONECT 3294 3292 3296 3298 CONECT 3295 3293 CONECT 3296 3294 CONECT 3297 3293 3299 CONECT 3298 3294 3300 CONECT 3299 3297 3301 CONECT 3300 3298 3302 CONECT 3301 3299 3303 CONECT 3302 3300 3304 CONECT 3303 3285 3291 3301 CONECT 3304 3286 3292 3302 CONECT 3305 3224 3227 3231 3310 CONECT 3305 3311 3312 CONECT 3306 177 3309 3311 3312 CONECT 3307 232 3309 3310 3312 CONECT 3308 208 3309 3310 3311 CONECT 3309 3306 3307 3308 CONECT 3310 3305 3307 3308 CONECT 3311 3305 3306 3308 CONECT 3312 3305 3306 3307 MASTER 461 0 3 19 15 0 0 6 3709 1 93 33 END