HEADER TRANSCRIPTION 13-SEP-25 9WSF TITLE CRYSTAL STRUCTURE OF SIGMA28/FLGM COMPLEX FROM PSEUDOMONAS AERUGINOSA TITLE 2 AT 1.95 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA POLYMERASE SIGMA FACTOR FLIA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNA POLYMERASE SIGMA FACTOR FOR FLAGELLAR OPERON,SIGMA F, COMPND 5 SIGMA-28; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NEGATIVE REGULATOR OF FLAGELLIN SYNTHESIS; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: ANTI-SIGMA-28 FACTOR; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: FLIA, RPOF, PA1455; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 9 ORGANISM_TAXID: 287; SOURCE 10 GENE: FLGM, ALP65_00594, CAZ10_21890, DT376_16730, GNQ48_13085, SOURCE 11 GUL26_03340, IPC1295_29415, PAERUG_P19_LONDON_7_VIM_2_05_10_00578; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS P. AERUGINOSA, FLIA/FLGM, FLAGELLA, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR S.NLN,V.KUMAR,P.K.SAHOO,D.JAIN REVDAT 1 25-FEB-26 9WSF 0 JRNL AUTH N.SHEENU,V.KUMAR,P.K.SAHOO,E.KANDIAH,D.JAIN JRNL TITL STRUCTURAL INSIGHTS INTO SIGMA 28-DEPENDENT TRANSCRIPTION JRNL TITL 2 INITIATION AND ITS REGULATION BY ANTI-SIGMA FACTOR IN JRNL TITL 3 PSEUDOMONAS AERUGINOSA JRNL REF NUCLEIC ACIDS RES. V. 54 2026 JRNL REFN ESSN 1362-4962 JRNL PMID 41521663 JRNL DOI 10.1093/NAR/GKAF1414 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.17.1-3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 52.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 20818 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1042 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 52.0100 - 3.7300 0.92 2842 155 0.1674 0.2177 REMARK 3 2 3.7300 - 2.9600 0.95 2862 136 0.1731 0.2138 REMARK 3 3 2.9600 - 2.5900 0.95 2774 155 0.1802 0.2265 REMARK 3 4 2.5900 - 2.3500 0.96 2840 133 0.1725 0.2392 REMARK 3 5 2.3500 - 2.1800 0.97 2808 157 0.1909 0.2315 REMARK 3 6 2.1800 - 2.0500 0.97 2829 145 0.2031 0.2519 REMARK 3 7 2.0500 - 1.9500 0.98 2821 161 0.2375 0.2939 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.215 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.710 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.85 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 : 0.007 2157 REMARK 3 ANGLE : 0.823 2910 REMARK 3 CHIRALITY : 0.055 326 REMARK 3 PLANARITY : 0.005 385 REMARK 3 DIHEDRAL : 6.097 303 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 14 THROUGH 63 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.7001 9.2243 -15.4266 REMARK 3 T TENSOR REMARK 3 T11: 0.7091 T22: 0.5315 REMARK 3 T33: 0.3914 T12: -0.0670 REMARK 3 T13: 0.1712 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 4.3640 L22: 2.6903 REMARK 3 L33: 6.2719 L12: -0.7074 REMARK 3 L13: -0.8380 L23: 2.7046 REMARK 3 S TENSOR REMARK 3 S11: -0.1390 S12: 1.0137 S13: 0.0203 REMARK 3 S21: -1.0222 S22: 0.1274 S23: -0.3410 REMARK 3 S31: -0.0257 S32: 0.2032 S33: -0.0030 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 64 THROUGH 155 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.4595 16.9982 6.2138 REMARK 3 T TENSOR REMARK 3 T11: 0.2446 T22: 0.2605 REMARK 3 T33: 0.3317 T12: -0.0175 REMARK 3 T13: 0.0325 T23: 0.0319 REMARK 3 L TENSOR REMARK 3 L11: 2.1085 L22: 3.3060 REMARK 3 L33: 6.8920 L12: -0.6704 REMARK 3 L13: -2.0783 L23: 1.9319 REMARK 3 S TENSOR REMARK 3 S11: -0.2096 S12: 0.2109 S13: -0.0811 REMARK 3 S21: -0.4448 S22: -0.1681 S23: 0.0949 REMARK 3 S31: 0.0090 S32: -0.1725 S33: 0.3466 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 156 THROUGH 193 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.0901 38.0449 7.0936 REMARK 3 T TENSOR REMARK 3 T11: 0.2898 T22: 0.3265 REMARK 3 T33: 0.4282 T12: 0.0603 REMARK 3 T13: -0.0321 T23: 0.0225 REMARK 3 L TENSOR REMARK 3 L11: 3.2972 L22: 2.9223 REMARK 3 L33: 4.8011 L12: -2.8566 REMARK 3 L13: 2.0054 L23: -1.9626 REMARK 3 S TENSOR REMARK 3 S11: -0.4672 S12: -0.3313 S13: 0.2883 REMARK 3 S21: 0.7012 S22: 0.3728 S23: 0.0986 REMARK 3 S31: -0.5234 S32: -0.6502 S33: 0.0333 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 194 THROUGH 247 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.1859 19.9906 8.1970 REMARK 3 T TENSOR REMARK 3 T11: 0.1645 T22: 0.2045 REMARK 3 T33: 0.2932 T12: -0.0030 REMARK 3 T13: 0.0122 T23: 0.0746 REMARK 3 L TENSOR REMARK 3 L11: 4.8974 L22: 3.0400 REMARK 3 L33: 6.7815 L12: -0.9335 REMARK 3 L13: -3.4161 L23: 1.2521 REMARK 3 S TENSOR REMARK 3 S11: -0.1201 S12: -0.1369 S13: -0.1084 REMARK 3 S21: 0.1370 S22: -0.0471 S23: -0.0847 REMARK 3 S31: 0.0980 S32: 0.2838 S33: 0.1074 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 62 THROUGH 66 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.6807 1.1867 -16.8499 REMARK 3 T TENSOR REMARK 3 T11: 1.4898 T22: 1.1014 REMARK 3 T33: 1.0688 T12: 0.1065 REMARK 3 T13: 0.2813 T23: -0.1789 REMARK 3 L TENSOR REMARK 3 L11: 3.3249 L22: 5.1043 REMARK 3 L33: 4.5429 L12: -0.3462 REMARK 3 L13: 1.3351 L23: 1.5857 REMARK 3 S TENSOR REMARK 3 S11: 0.6146 S12: 2.4086 S13: -1.7643 REMARK 3 S21: -0.5048 S22: 1.0337 S23: -0.9537 REMARK 3 S31: 2.6380 S32: 1.1593 S33: -1.5214 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 67 THROUGH 73 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.1708 6.5553 -8.5568 REMARK 3 T TENSOR REMARK 3 T11: 1.0153 T22: 0.7355 REMARK 3 T33: 0.6094 T12: 0.0044 REMARK 3 T13: 0.1235 T23: -0.2776 REMARK 3 L TENSOR REMARK 3 L11: 2.8271 L22: 3.3418 REMARK 3 L33: 0.2420 L12: -2.0972 REMARK 3 L13: 0.8113 L23: -0.4313 REMARK 3 S TENSOR REMARK 3 S11: 0.0538 S12: 1.7017 S13: -0.9339 REMARK 3 S21: -0.7200 S22: 0.7270 S23: -1.0008 REMARK 3 S31: 2.0356 S32: 0.8729 S33: -1.5204 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 74 THROUGH 86 ) REMARK 3 ORIGIN FOR THE GROUP (A): 32.9082 19.0247 1.7494 REMARK 3 T TENSOR REMARK 3 T11: 0.2774 T22: 0.6181 REMARK 3 T33: 0.6194 T12: 0.0578 REMARK 3 T13: 0.0341 T23: 0.1095 REMARK 3 L TENSOR REMARK 3 L11: 6.5584 L22: 4.9438 REMARK 3 L33: 5.5652 L12: -0.5505 REMARK 3 L13: 1.3825 L23: 3.9342 REMARK 3 S TENSOR REMARK 3 S11: -0.2973 S12: 0.2618 S13: -0.1017 REMARK 3 S21: -0.2463 S22: 0.4081 S23: -2.1427 REMARK 3 S31: -0.2360 S32: 1.7526 S33: -0.2867 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 87 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.7243 26.5827 0.2963 REMARK 3 T TENSOR REMARK 3 T11: 0.2427 T22: 0.2765 REMARK 3 T33: 0.3138 T12: -0.0053 REMARK 3 T13: -0.0273 T23: 0.0845 REMARK 3 L TENSOR REMARK 3 L11: 2.7678 L22: 5.2490 REMARK 3 L33: 7.2429 L12: 0.0632 REMARK 3 L13: -0.4627 L23: -0.2723 REMARK 3 S TENSOR REMARK 3 S11: -0.0460 S12: 0.6187 S13: 0.4872 REMARK 3 S21: -0.4799 S22: 0.1512 S23: 0.2569 REMARK 3 S31: -0.0672 S32: -0.0771 S33: -0.1095 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 9WSF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1300063652. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.965459 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20852 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 69.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.39600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: ALPHAFOLD REMARK 200 REMARK 200 REMARK: THIN SHARP PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 8000, 0.1 M SODIUM CACODYLATE REMARK 280 PH 5.0, 0.2 M MAGNESIUM ACETATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 281.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.15400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.15400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 28.01400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 69.94500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.01400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 69.94500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.15400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.01400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 69.94500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.15400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.01400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 69.94500 REMARK 290 SMTRY3 8 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: 3390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 318 LIES ON A SPECIAL POSITION. 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 GLY A -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 ALA A 4 REMARK 465 SER A 5 REMARK 465 GLY A 6 REMARK 465 VAL A 7 REMARK 465 ARG A 8 REMARK 465 MET A 9 REMARK 465 TYR A 10 REMARK 465 SER A 11 REMARK 465 LYS A 12 REMARK 465 ALA A 13 REMARK 465 GLU A 160 REMARK 465 HIS A 161 REMARK 465 GLY A 162 REMARK 465 LEU A 163 REMARK 465 PRO A 164 REMARK 465 GLU A 165 REMARK 465 ASP A 166 REMARK 465 THR A 167 REMARK 465 SER A 168 REMARK 465 LEU A 169 REMARK 465 LYS A 248 REMARK 465 LEU A 249 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 ILE B 3 REMARK 465 ASP B 4 REMARK 465 PHE B 5 REMARK 465 ASN B 6 REMARK 465 ARG B 7 REMARK 465 LEU B 8 REMARK 465 ASN B 9 REMARK 465 PRO B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 REMARK 465 THR B 13 REMARK 465 PRO B 14 REMARK 465 ALA B 15 REMARK 465 THR B 16 REMARK 465 THR B 17 REMARK 465 GLY B 18 REMARK 465 ARG B 19 REMARK 465 THR B 20 REMARK 465 GLY B 21 REMARK 465 SER B 22 REMARK 465 THR B 23 REMARK 465 ALA B 24 REMARK 465 ALA B 25 REMARK 465 GLY B 26 REMARK 465 ARG B 27 REMARK 465 PRO B 28 REMARK 465 ASP B 29 REMARK 465 ALA B 30 REMARK 465 THR B 31 REMARK 465 GLY B 32 REMARK 465 ALA B 33 REMARK 465 ASP B 34 REMARK 465 LYS B 35 REMARK 465 ALA B 36 REMARK 465 GLY B 37 REMARK 465 GLN B 38 REMARK 465 ALA B 39 REMARK 465 ALA B 40 REMARK 465 THR B 41 REMARK 465 SER B 42 REMARK 465 ALA B 43 REMARK 465 PRO B 44 REMARK 465 LYS B 45 REMARK 465 SER B 46 REMARK 465 GLY B 47 REMARK 465 GLU B 48 REMARK 465 SER B 49 REMARK 465 VAL B 50 REMARK 465 GLN B 51 REMARK 465 ILE B 52 REMARK 465 SER B 53 REMARK 465 GLU B 54 REMARK 465 THR B 55 REMARK 465 ALA B 56 REMARK 465 GLN B 57 REMARK 465 ASN B 58 REMARK 465 MET B 59 REMARK 465 GLN B 60 REMARK 465 LYS B 61 REMARK 465 ALA B 108 REMARK 465 ALA B 109 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 ARG A 25 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 243 CG OD1 OD2 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 TYR A 150 O HOH A 301 2.16 REMARK 500 O HOH A 340 O HOH A 406 2.18 REMARK 500 O HOH A 388 O HOH A 413 2.19 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 GLN A 16 -0.70 65.86 REMARK 500 LYS A 64 77.66 -112.35 REMARK 500 LYS A 69 -26.80 66.14 REMARK 500 TYR A 76 -53.77 67.99 REMARK 500 SER A 151 69.70 -106.90 REMARK 500 HIS A 171 107.79 -49.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 16 ASN A 17 139.30 REMARK 500 GLN A 157 ASP A 158 -148.99 REMARK 500 REMARK 500 REMARK: NULL DBREF 9WSF A 1 247 UNP P29248 FLIA_PSEAE 1 247 DBREF 9WSF B 1 107 UNP G3XCL4 G3XCL4_PSEAI 1 107 SEQADV 9WSF GLY A -4 UNP P29248 EXPRESSION TAG SEQADV 9WSF PRO A -3 UNP P29248 EXPRESSION TAG SEQADV 9WSF LEU A -2 UNP P29248 EXPRESSION TAG SEQADV 9WSF GLY A -1 UNP P29248 EXPRESSION TAG SEQADV 9WSF SER A 0 UNP P29248 EXPRESSION TAG SEQADV 9WSF LYS A 248 UNP P29248 EXPRESSION TAG SEQADV 9WSF LEU A 249 UNP P29248 EXPRESSION TAG SEQADV 9WSF HIS B -1 UNP G3XCL4 EXPRESSION TAG SEQADV 9WSF MET B 0 UNP G3XCL4 EXPRESSION TAG SEQADV 9WSF ALA B 108 UNP G3XCL4 EXPRESSION TAG SEQADV 9WSF ALA B 109 UNP G3XCL4 EXPRESSION TAG SEQRES 1 A 254 GLY PRO LEU GLY SER MET THR ALA ALA SER GLY VAL ARG SEQRES 2 A 254 MET TYR SER LYS ALA GLN ALA GLN ASN SER GLN GLU GLN SEQRES 3 A 254 LEU ILE GLN ARG TYR ALA PRO LEU VAL LYS ARG ILE ALA SEQRES 4 A 254 TYR HIS LEU LEU GLY ARG LEU PRO ALA SER VAL GLN VAL SEQRES 5 A 254 GLU ASP LEU MET GLN ALA GLY MET ILE GLY LEU LEU GLU SEQRES 6 A 254 ALA ALA LYS LYS TYR ASP ALA GLY LYS GLY ALA SER PHE SEQRES 7 A 254 GLU THR TYR ALA GLY ILE ARG ILE ARG GLY ALA MET LEU SEQRES 8 A 254 ASP GLU VAL ARG LYS GLY ASP TRP ALA PRO ARG SER VAL SEQRES 9 A 254 HIS ARG ASN THR ARG MET VAL THR ASP ALA ILE ARG ALA SEQRES 10 A 254 ILE GLU ALA ARG THR GLY ARG ASP ALA LYS ASP HIS GLU SEQRES 11 A 254 VAL ALA ALA GLU LEU GLN LEU SER LEU GLU ASP TYR TYR SEQRES 12 A 254 GLY ILE LEU SER ASP THR GLN GLY SER ARG LEU TYR SER SEQRES 13 A 254 PHE ASP ASP LEU LEU GLN ASP GLY GLU HIS GLY LEU PRO SEQRES 14 A 254 GLU ASP THR SER LEU SER HIS ASN GLU PRO ILE HIS GLY SEQRES 15 A 254 LEU LEU ASP GLU ARG PHE GLN ALA ALA LEU ALA ASP ALA SEQRES 16 A 254 ILE ALA LYS LEU PRO GLU ARG GLU ARG LEU VAL LEU ALA SEQRES 17 A 254 LEU TYR TYR ASP GLU GLU LEU ASN LEU LYS GLU ILE GLY SEQRES 18 A 254 GLU VAL LEU GLY VAL SER GLU SER ARG VAL SER GLN LEU SEQRES 19 A 254 HIS SER GLN CYS ALA ALA ARG LEU ARG ALA ARG LEU ALA SEQRES 20 A 254 ASP TRP ARG SER ALA LYS LEU SEQRES 1 B 111 HIS MET MET VAL ILE ASP PHE ASN ARG LEU ASN PRO GLY SEQRES 2 B 111 SER THR PRO ALA THR THR GLY ARG THR GLY SER THR ALA SEQRES 3 B 111 ALA GLY ARG PRO ASP ALA THR GLY ALA ASP LYS ALA GLY SEQRES 4 B 111 GLN ALA ALA THR SER ALA PRO LYS SER GLY GLU SER VAL SEQRES 5 B 111 GLN ILE SER GLU THR ALA GLN ASN MET GLN LYS VAL THR SEQRES 6 B 111 ASP GLN LEU GLN THR LEU PRO VAL VAL ASP ASN ASP LYS SEQRES 7 B 111 VAL ALA ARG ILE LYS GLN ALA ILE ALA ASP GLY THR TYR SEQRES 8 B 111 GLN VAL ASP SER GLU ARG VAL ALA SER LYS LEU LEU ASP SEQRES 9 B 111 PHE GLU SER GLN ARG ALA ALA FORMUL 3 HOH *175(H2 O) HELIX 1 AA1 GLN A 16 GLY A 39 1 24 HELIX 2 AA2 GLN A 46 LYS A 64 1 19 HELIX 3 AA3 PHE A 73 LYS A 91 1 19 HELIX 4 AA4 HIS A 100 GLY A 118 1 19 HELIX 5 AA5 LYS A 122 LEU A 130 1 9 HELIX 6 AA6 SER A 133 ASP A 143 1 11 HELIX 7 AA7 ILE A 175 GLY A 177 5 3 HELIX 8 AA8 LEU A 178 LYS A 193 1 16 HELIX 9 AA9 PRO A 195 ASP A 207 1 13 HELIX 10 AB1 ASN A 211 GLY A 220 1 10 HELIX 11 AB2 SER A 222 ALA A 242 1 21 HELIX 12 AB3 THR B 63 GLN B 67 1 5 HELIX 13 AB4 ASP B 73 ASP B 86 1 14 HELIX 14 AB5 ASP B 92 SER B 105 1 14 CRYST1 56.028 139.890 74.308 90.00 90.00 90.00 C 2 2 21 8 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 0.017848 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007148 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013458 0.00000 MASTER 501 0 0 14 0 0 0 6 2293 2 0 29 END