HEADER DNA BINDING PROTEIN 07-OCT-20 7KD3 TITLE STRUCTURE OF AN HXLR/DUF24 FAMILY TRANSCRIPTION REGULATOR, CDTR_3200 TITLE 2 FROM HYPERVIRULENT CLOSTRIDIOIDES DIFFICILE R20291 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PUTATIVE TRANSCRIPTIONAL REGULATOR; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIOIDES DIFFICILE (STRAIN R20291); SOURCE 3 ORGANISM_TAXID: 645463; SOURCE 4 STRAIN: R20291; SOURCE 5 GENE: CDR20291_3200; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE80L (QIAGEN); SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: CLOSTRIDIOIDES DIFFICILE (STRAIN R20291); SOURCE 13 ORGANISM_TAXID: 645463; SOURCE 14 STRAIN: R20291; SOURCE 15 GENE: CDR20291_3200; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PQE80L (QIAGEN) KEYWDS HXLR, HELIX TURN HELIX MOTIFS, TRANSCRIPTION REGULATOR, KEYWDS 2 CLOSTRIDIOIDES DIFFICILE, CLOSTRIDIUM DIFFICILE, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.K.MENON,C.E.ISOM,E.A.KARR REVDAT 3 15-NOV-23 7KD3 1 REMARK REVDAT 2 18-OCT-23 7KD3 1 REMARK REVDAT 1 15-SEP-21 7KD3 0 JRNL AUTH S.K.MENON,C.E.ISOM,A.H.WEST,G.B.RICHTER-ADDO,E.A.KARR JRNL TITL CRYSTAL STRUCTURE OF AN HXLR/DUF24 FAMILY TRANSCRIPTION JRNL TITL 2 REGULATOR, CDTR_3200 FROM HYPERVIRULENT CLOSTRIDIOIDES JRNL TITL 3 DIFFICILE R20291 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 10468 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1048 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 29.5000 - 4.4000 0.96 1382 154 0.1633 0.2078 REMARK 3 2 4.3900 - 3.4900 0.95 1324 147 0.1876 0.2479 REMARK 3 3 3.4900 - 3.0500 0.97 1368 152 0.2325 0.2894 REMARK 3 4 3.0500 - 2.7700 0.96 1323 147 0.2469 0.3640 REMARK 3 5 2.7700 - 2.5700 0.96 1338 149 0.2298 0.2565 REMARK 3 6 2.5700 - 2.4200 0.97 1347 152 0.2356 0.3015 REMARK 3 7 2.4200 - 2.3000 0.97 1338 147 0.2594 0.3093 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.590 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.36 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 72.36 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 7 THROUGH 44 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7381 25.1320 45.6794 REMARK 3 T TENSOR REMARK 3 T11: 0.2738 T22: 0.4267 REMARK 3 T33: 0.4078 T12: -0.0060 REMARK 3 T13: -0.0484 T23: -0.0470 REMARK 3 L TENSOR REMARK 3 L11: 7.2929 L22: 6.2306 REMARK 3 L33: 5.6976 L12: 0.7514 REMARK 3 L13: -0.5392 L23: -2.4242 REMARK 3 S TENSOR REMARK 3 S11: 0.0896 S12: 0.3476 S13: 0.6487 REMARK 3 S21: 0.1730 S22: 0.0585 S23: 0.0474 REMARK 3 S31: -0.2823 S32: 0.2611 S33: -0.0005 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 62 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.0406 22.5207 41.1200 REMARK 3 T TENSOR REMARK 3 T11: 0.3214 T22: 0.4831 REMARK 3 T33: 0.4075 T12: 0.0141 REMARK 3 T13: 0.0177 T23: 0.0123 REMARK 3 L TENSOR REMARK 3 L11: 5.0638 L22: 8.6050 REMARK 3 L33: 3.5295 L12: 3.3749 REMARK 3 L13: 0.5074 L23: -0.5467 REMARK 3 S TENSOR REMARK 3 S11: 0.2104 S12: 0.1793 S13: 0.0149 REMARK 3 S21: 0.1836 S22: -0.1904 S23: -0.0168 REMARK 3 S31: 0.2002 S32: 0.1174 S33: -0.0050 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 7 THROUGH 19 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.3635 30.7146 56.3015 REMARK 3 T TENSOR REMARK 3 T11: 0.5595 T22: 0.8693 REMARK 3 T33: 0.6809 T12: -0.0868 REMARK 3 T13: -0.2328 T23: -0.0165 REMARK 3 L TENSOR REMARK 3 L11: 2.6156 L22: 5.4714 REMARK 3 L33: 2.4126 L12: -3.6544 REMARK 3 L13: 1.3238 L23: -2.6342 REMARK 3 S TENSOR REMARK 3 S11: -0.5237 S12: -1.0573 S13: 1.3158 REMARK 3 S21: 0.1639 S22: -0.8184 S23: -1.3353 REMARK 3 S31: -0.7990 S32: 0.4372 S33: 0.8156 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 20 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.1568 14.3684 59.5680 REMARK 3 T TENSOR REMARK 3 T11: 0.5800 T22: 0.7008 REMARK 3 T33: 0.5438 T12: -0.0974 REMARK 3 T13: 0.0551 T23: 0.1300 REMARK 3 L TENSOR REMARK 3 L11: 7.1108 L22: 9.6364 REMARK 3 L33: 3.3756 L12: -1.3612 REMARK 3 L13: 4.7893 L23: 0.2445 REMARK 3 S TENSOR REMARK 3 S11: -0.4420 S12: 0.1299 S13: -1.0930 REMARK 3 S21: -0.5316 S22: 0.1887 S23: 0.2632 REMARK 3 S31: 0.1768 S32: 0.2656 S33: 0.1918 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 31 THROUGH 49 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.2659 6.4768 64.9061 REMARK 3 T TENSOR REMARK 3 T11: 1.0079 T22: 0.9534 REMARK 3 T33: 0.9279 T12: -0.0513 REMARK 3 T13: -0.0083 T23: 0.4251 REMARK 3 L TENSOR REMARK 3 L11: 3.3595 L22: 7.5868 REMARK 3 L33: 7.2621 L12: -2.6514 REMARK 3 L13: 3.3631 L23: -1.8451 REMARK 3 S TENSOR REMARK 3 S11: -0.0263 S12: -0.8061 S13: -1.6559 REMARK 3 S21: 0.1496 S22: -0.1640 S23: 0.5201 REMARK 3 S31: 1.5636 S32: -0.5372 S33: -0.1177 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 50 THROUGH 67 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.0448 14.5391 66.4529 REMARK 3 T TENSOR REMARK 3 T11: 0.7157 T22: 1.2685 REMARK 3 T33: 0.7836 T12: 0.0593 REMARK 3 T13: -0.1692 T23: 0.4283 REMARK 3 L TENSOR REMARK 3 L11: 1.6668 L22: 6.8701 REMARK 3 L33: 3.7825 L12: -0.2754 REMARK 3 L13: -2.3693 L23: 2.0330 REMARK 3 S TENSOR REMARK 3 S11: 0.1669 S12: -1.9262 S13: -0.6762 REMARK 3 S21: 0.2033 S22: -0.2693 S23: -1.1555 REMARK 3 S31: 0.1752 S32: 0.6965 S33: 1.3088 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 68 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.0442 6.4586 78.4411 REMARK 3 T TENSOR REMARK 3 T11: 0.6395 T22: 1.3790 REMARK 3 T33: 1.2332 T12: -0.0242 REMARK 3 T13: -0.0440 T23: 0.5715 REMARK 3 L TENSOR REMARK 3 L11: 0.5640 L22: 4.6565 REMARK 3 L33: 1.9566 L12: 1.4389 REMARK 3 L13: -0.8939 L23: -1.5782 REMARK 3 S TENSOR REMARK 3 S11: 0.3322 S12: 0.6761 S13: 0.5397 REMARK 3 S21: 0.8712 S22: -0.1930 S23: -0.9274 REMARK 3 S31: -0.4716 S32: -1.3783 S33: 0.7707 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 78 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.6150 18.6770 59.0341 REMARK 3 T TENSOR REMARK 3 T11: 0.3550 T22: 0.8575 REMARK 3 T33: 0.5060 T12: -0.0349 REMARK 3 T13: 0.0383 T23: 0.0677 REMARK 3 L TENSOR REMARK 3 L11: 2.1425 L22: 2.5420 REMARK 3 L33: 6.2672 L12: -1.1991 REMARK 3 L13: 2.5056 L23: -3.0383 REMARK 3 S TENSOR REMARK 3 S11: 0.0774 S12: -0.9483 S13: -0.3248 REMARK 3 S21: 0.4008 S22: -0.1313 S23: 0.5520 REMARK 3 S31: 0.4539 S32: -0.5042 S33: -0.0140 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 63 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.7422 30.1140 31.3934 REMARK 3 T TENSOR REMARK 3 T11: 0.4157 T22: 0.6002 REMARK 3 T33: 0.4926 T12: -0.0092 REMARK 3 T13: -0.0254 T23: 0.1605 REMARK 3 L TENSOR REMARK 3 L11: 8.1498 L22: 5.9107 REMARK 3 L33: 3.4902 L12: 3.8659 REMARK 3 L13: -4.1140 L23: -0.3761 REMARK 3 S TENSOR REMARK 3 S11: -0.0554 S12: 0.9681 S13: 0.0677 REMARK 3 S21: -0.3500 S22: -0.0722 S23: -0.4027 REMARK 3 S31: -0.7665 S32: -0.7179 S33: 0.4387 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.5248 30.9319 55.8944 REMARK 3 T TENSOR REMARK 3 T11: 0.3758 T22: 0.4752 REMARK 3 T33: 0.4908 T12: 0.0971 REMARK 3 T13: -0.0519 T23: -0.1383 REMARK 3 L TENSOR REMARK 3 L11: 8.5021 L22: 4.0415 REMARK 3 L33: 4.5488 L12: 3.7798 REMARK 3 L13: 3.0255 L23: 2.1429 REMARK 3 S TENSOR REMARK 3 S11: -0.1320 S12: -0.5508 S13: 0.7027 REMARK 3 S21: 0.1300 S22: -0.0956 S23: 0.0253 REMARK 3 S31: -0.7871 S32: -0.0825 S33: 0.7815 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 7KD3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1000251660. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5-5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10495 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 29.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.01600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.99 REMARK 200 R MERGE FOR SHELL (I) : 0.12100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 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: 2HZT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M DI-AMMONIUM CITRATE PH 5.0, 20% REMARK 280 PEG 3350, 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 27.50050 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: 2730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 LYS A 3 REMARK 465 CYS A 4 REMARK 465 LEU A 5 REMARK 465 ASP A 6 REMARK 465 MET B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 LYS B 3 REMARK 465 CYS B 4 REMARK 465 LEU B 5 REMARK 465 ASP B 6 REMARK 465 VAL B 70 REMARK 465 TYR B 71 REMARK 465 PRO B 72 REMARK 465 VAL B 73 REMARK 465 VAL B 74 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 23 -13.31 70.76 REMARK 500 ILE A 45 70.02 -117.99 REMARK 500 TYR B 23 -3.11 83.53 REMARK 500 PRO B 46 177.89 -58.88 REMARK 500 PRO B 76 131.39 -38.29 REMARK 500 REMARK 500 REMARK: NULL DBREF 7KD3 A 1 107 UNP C9YRI3 C9YRI3_CLODR 1 107 DBREF 7KD3 B 1 107 UNP C9YRI3 C9YRI3_CLODR 1 107 SEQADV 7KD3 MET A -6 UNP C9YRI3 INITIATING METHIONINE SEQADV 7KD3 HIS A -5 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS A -4 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS A -3 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS A -2 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS A -1 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS A 0 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 MET B -6 UNP C9YRI3 INITIATING METHIONINE SEQADV 7KD3 HIS B -5 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS B -4 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS B -3 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS B -2 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS B -1 UNP C9YRI3 EXPRESSION TAG SEQADV 7KD3 HIS B 0 UNP C9YRI3 EXPRESSION TAG SEQRES 1 A 114 MET HIS HIS HIS HIS HIS HIS MET LYS LYS CYS LEU ASP SEQRES 2 A 114 ASN TYR SER CSO PRO ILE GLU ALA THR LEU ALA LEU ILE SEQRES 3 A 114 GLY GLY LYS TYR LYS THR LEU ILE LEU TRP HIS LEU LYS SEQRES 4 A 114 ASP THR ILE LEU ARG PHE ASN GLU LEU LYS LYS LEU ILE SEQRES 5 A 114 PRO LYS ALA THR PRO LYS MET LEU THR GLN GLN LEU ARG SEQRES 6 A 114 GLU LEU GLU SER ASP GLY LEU ILE ILE ARG VAL VAL TYR SEQRES 7 A 114 PRO VAL VAL PRO PRO LYS VAL GLU TYR SER LEU SER ASP SEQRES 8 A 114 PHE GLY LYS SER ILE ILE PRO ILE LEU ASP SER MET CSO SEQRES 9 A 114 ASP TRP GLY SER ASP TYR LEU GLU SER LEU SEQRES 1 B 114 MET HIS HIS HIS HIS HIS HIS MET LYS LYS CYS LEU ASP SEQRES 2 B 114 ASN TYR SER CYS PRO ILE GLU ALA THR LEU ALA LEU ILE SEQRES 3 B 114 GLY GLY LYS TYR LYS THR LEU ILE LEU TRP HIS LEU LYS SEQRES 4 B 114 ASP THR ILE LEU ARG PHE ASN GLU LEU LYS LYS LEU ILE SEQRES 5 B 114 PRO LYS ALA THR PRO LYS MET LEU THR GLN GLN LEU ARG SEQRES 6 B 114 GLU LEU GLU SER ASP GLY LEU ILE ILE ARG VAL VAL TYR SEQRES 7 B 114 PRO VAL VAL PRO PRO LYS VAL GLU TYR SER LEU SER ASP SEQRES 8 B 114 PHE GLY LYS SER ILE ILE PRO ILE LEU ASP SER MET CYS SEQRES 9 B 114 ASP TRP GLY SER ASP TYR LEU GLU SER LEU MODRES 7KD3 CSO A 10 CYS MODIFIED RESIDUE MODRES 7KD3 CSO A 97 CYS MODIFIED RESIDUE HET CSO A 10 12 HET CSO A 97 12 HETNAM CSO S-HYDROXYCYSTEINE FORMUL 1 CSO 2(C3 H7 N O3 S) FORMUL 3 HOH *8(H2 O) HELIX 1 AA1 PRO A 11 GLY A 20 1 10 HELIX 2 AA2 TYR A 23 LYS A 32 1 10 HELIX 3 AA3 ARG A 37 ILE A 45 1 9 HELIX 4 AA4 THR A 49 ASP A 63 1 15 HELIX 5 AA5 SER A 83 SER A 88 1 6 HELIX 6 AA6 ILE A 89 SER A 106 1 18 HELIX 7 AA7 SER B 9 GLY B 20 1 12 HELIX 8 AA8 TYR B 23 LYS B 32 1 10 HELIX 9 AA9 ARG B 37 ILE B 45 1 9 HELIX 10 AB1 THR B 49 ASP B 63 1 15 HELIX 11 AB2 SER B 83 SER B 88 1 6 HELIX 12 AB3 ILE B 89 SER B 106 1 18 SHEET 1 AA1 2 ILE A 66 TYR A 71 0 SHEET 2 AA1 2 LYS A 77 LEU A 82 -1 O LYS A 77 N TYR A 71 SHEET 1 AA2 2 ILE B 66 ILE B 67 0 SHEET 2 AA2 2 SER B 81 LEU B 82 -1 O SER B 81 N ILE B 67 LINK C SER A 9 N CSO A 10 1555 1555 1.34 LINK C CSO A 10 N PRO A 11 1555 1555 1.34 LINK C MET A 96 N CSO A 97 1555 1555 1.33 LINK C CSO A 97 N ASP A 98 1555 1555 1.33 CISPEP 1 VAL A 74 PRO A 75 0 -1.50 CRYST1 31.019 55.001 72.317 90.00 96.06 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 0.032238 0.000000 0.003425 0.00000 SCALE2 0.000000 0.018181 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013906 0.00000