HEADER GENE REGULATION 11-SEP-20 7ACL TITLE CRYSTAL STRUCTURE OF E. COLI HTH-TYPE TRANSCRIPTIONAL REGULATOR RCDA TITLE 2 AT 2.05 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR RCDA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: REGULATOR OF CSGD; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RCDA, YBJK, B0846, JW5114; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSCRIPTION FACTOR, HTH MOTIF, DNA-BINDING PROTEIN, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR A.J.PIETRZYK-BRZEZINSKA,A.COCIUROVSCAIA REVDAT 4 31-JAN-24 7ACL 1 REMARK REVDAT 3 22-DEC-21 7ACL 1 JRNL REVDAT 2 29-SEP-21 7ACL 1 JRNL REVDAT 1 18-AUG-21 7ACL 0 JRNL AUTH A.J.PIETRZYK-BRZEZINSKA,A.COCIUROVSCAIA JRNL TITL STRUCTURES OF THE TETR-LIKE TRANSCRIPTION REGULATOR RCDA JRNL TITL 2 ALONE AND IN COMPLEXES WITH LIGANDS. JRNL REF PROTEINS V. 90 33 2022 JRNL REFN ESSN 1097-0134 JRNL PMID 34288132 JRNL DOI 10.1002/PROT.26183 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 20610 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1031 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 43.3570 - 3.9181 0.99 2965 157 0.1480 0.2060 REMARK 3 2 3.9181 - 3.1102 1.00 2847 149 0.1767 0.2416 REMARK 3 3 3.1102 - 2.7171 1.00 2810 148 0.2173 0.2892 REMARK 3 4 2.7171 - 2.4687 1.00 2774 146 0.2216 0.2931 REMARK 3 5 2.4687 - 2.2918 1.00 2804 148 0.2239 0.2709 REMARK 3 6 2.2918 - 2.1567 1.00 2763 145 0.2331 0.3183 REMARK 3 7 2.1567 - 2.0490 0.94 2616 138 0.2423 0.3257 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.69 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 2881 REMARK 3 ANGLE : 0.980 3905 REMARK 3 CHIRALITY : 0.040 435 REMARK 3 PLANARITY : 0.005 504 REMARK 3 DIHEDRAL : 16.327 1093 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 6:66) REMARK 3 ORIGIN FOR THE GROUP (A): -26.6619 -5.7295 -35.1709 REMARK 3 T TENSOR REMARK 3 T11: 0.4179 T22: 0.5471 REMARK 3 T33: 0.3753 T12: -0.0571 REMARK 3 T13: -0.0416 T23: -0.0297 REMARK 3 L TENSOR REMARK 3 L11: 7.0554 L22: 5.4773 REMARK 3 L33: 7.1919 L12: 0.4301 REMARK 3 L13: -2.4503 L23: 2.4875 REMARK 3 S TENSOR REMARK 3 S11: 0.0443 S12: 1.1768 S13: 0.2139 REMARK 3 S21: -0.5059 S22: 0.4425 S23: 0.0356 REMARK 3 S31: 0.2236 S32: 0.0800 S33: -0.4220 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 67:101) REMARK 3 ORIGIN FOR THE GROUP (A): -19.7231 -13.3108 -8.8546 REMARK 3 T TENSOR REMARK 3 T11: 0.5276 T22: 0.2516 REMARK 3 T33: 0.3105 T12: 0.0147 REMARK 3 T13: -0.0417 T23: -0.0112 REMARK 3 L TENSOR REMARK 3 L11: 6.3679 L22: 4.7732 REMARK 3 L33: 6.9864 L12: -1.4244 REMARK 3 L13: 1.4388 L23: -0.8251 REMARK 3 S TENSOR REMARK 3 S11: 0.2103 S12: 0.8375 S13: -0.1141 REMARK 3 S21: -0.7532 S22: -0.2589 S23: 0.0874 REMARK 3 S31: 1.2242 S32: -0.0840 S33: 0.1383 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 102:126) REMARK 3 ORIGIN FOR THE GROUP (A): -23.1806 2.7521 -21.2225 REMARK 3 T TENSOR REMARK 3 T11: 0.3978 T22: 0.6885 REMARK 3 T33: 0.5702 T12: -0.0726 REMARK 3 T13: -0.0006 T23: 0.0938 REMARK 3 L TENSOR REMARK 3 L11: 1.6441 L22: 5.0175 REMARK 3 L33: 3.0242 L12: 0.7828 REMARK 3 L13: -0.2521 L23: -0.8535 REMARK 3 S TENSOR REMARK 3 S11: -0.1845 S12: 0.4623 S13: -0.0580 REMARK 3 S21: -0.2360 S22: -0.3923 S23: -1.2667 REMARK 3 S31: -0.4338 S32: 1.6744 S33: 0.5402 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 127:178) REMARK 3 ORIGIN FOR THE GROUP (A): -17.4511 -5.3060 -4.9559 REMARK 3 T TENSOR REMARK 3 T11: 0.2431 T22: 0.1116 REMARK 3 T33: 0.1867 T12: -0.0083 REMARK 3 T13: -0.0018 T23: -0.0174 REMARK 3 L TENSOR REMARK 3 L11: 8.5881 L22: 5.6983 REMARK 3 L33: 6.3477 L12: -0.1443 REMARK 3 L13: 0.6097 L23: -0.2285 REMARK 3 S TENSOR REMARK 3 S11: -0.1334 S12: 0.0326 S13: 0.0313 REMARK 3 S21: -0.0799 S22: 0.0845 S23: -0.2666 REMARK 3 S31: 0.0590 S32: 0.1246 S33: 0.0033 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN B AND RESID 5:53) REMARK 3 ORIGIN FOR THE GROUP (A): -1.2790 16.0259 -34.2796 REMARK 3 T TENSOR REMARK 3 T11: 0.3589 T22: 0.5656 REMARK 3 T33: 0.3704 T12: -0.0352 REMARK 3 T13: 0.0824 T23: 0.0514 REMARK 3 L TENSOR REMARK 3 L11: 3.7240 L22: 7.4411 REMARK 3 L33: 8.5208 L12: 2.9947 REMARK 3 L13: -3.6108 L23: -2.6658 REMARK 3 S TENSOR REMARK 3 S11: -0.1867 S12: 0.7733 S13: 0.5699 REMARK 3 S21: -0.0428 S22: 0.7524 S23: 0.3300 REMARK 3 S31: -0.3965 S32: -1.1258 S33: -0.4989 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN B AND RESID 54:103) REMARK 3 ORIGIN FOR THE GROUP (A): -7.4618 12.9892 -11.3907 REMARK 3 T TENSOR REMARK 3 T11: 0.2706 T22: 0.2024 REMARK 3 T33: 0.4162 T12: -0.0447 REMARK 3 T13: -0.0284 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 1.9529 L22: 1.2885 REMARK 3 L33: 8.6551 L12: 0.3151 REMARK 3 L13: -3.0700 L23: -0.5821 REMARK 3 S TENSOR REMARK 3 S11: 0.1070 S12: 0.0656 S13: 0.1879 REMARK 3 S21: 0.1266 S22: -0.1140 S23: -0.2109 REMARK 3 S31: -0.5106 S32: 0.1200 S33: -0.0035 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN B AND RESID 104:129) REMARK 3 ORIGIN FOR THE GROUP (A): -4.0402 2.0979 -21.3419 REMARK 3 T TENSOR REMARK 3 T11: 0.3115 T22: 0.2893 REMARK 3 T33: 0.5673 T12: -0.0423 REMARK 3 T13: -0.0197 T23: -0.0613 REMARK 3 L TENSOR REMARK 3 L11: 5.6159 L22: 4.3623 REMARK 3 L33: 5.9672 L12: -2.6060 REMARK 3 L13: -0.4388 L23: -0.1088 REMARK 3 S TENSOR REMARK 3 S11: 0.0997 S12: 0.1308 S13: -0.9417 REMARK 3 S21: -0.0703 S22: -0.2558 S23: 0.4969 REMARK 3 S31: 0.8956 S32: -0.5069 S33: 0.1327 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN B AND RESID 130:178) REMARK 3 ORIGIN FOR THE GROUP (A): -13.6089 5.5858 -2.9152 REMARK 3 T TENSOR REMARK 3 T11: 0.2331 T22: 0.1324 REMARK 3 T33: 0.2309 T12: -0.0815 REMARK 3 T13: -0.0023 T23: -0.0171 REMARK 3 L TENSOR REMARK 3 L11: 5.0042 L22: 3.9422 REMARK 3 L33: 7.9599 L12: -2.2359 REMARK 3 L13: 1.6035 L23: -2.1519 REMARK 3 S TENSOR REMARK 3 S11: 0.1302 S12: -0.2307 S13: 0.0821 REMARK 3 S21: 0.2700 S22: -0.0225 S23: 0.0321 REMARK 3 S31: -0.0469 S32: -0.1055 S33: -0.1571 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 7ACL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292111190. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : DCM SI(111) 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 : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20613 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.049 REMARK 200 RESOLUTION RANGE LOW (A) : 43.357 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 12.62 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.5800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : 10.86 REMARK 200 R MERGE FOR SHELL (I) : 0.95400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.110 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: 5X5I REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MAGNESIUM FORMATE, 15% PEG3350, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 19.79750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.59050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.30400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.59050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.79750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.30400 REMARK 290 SMTRY3 4 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: 3990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 1 REMARK 465 ARG A 2 REMARK 465 ARG A 3 REMARK 465 ALA A 4 REMARK 465 ASN A 5 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 ARG B 3 REMARK 465 ALA B 4 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 SER B 50 -71.32 -55.59 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 PEG A 201 DBREF 7ACL A 1 178 UNP P75811 RCDA_ECOLI 1 178 DBREF 7ACL B 1 178 UNP P75811 RCDA_ECOLI 1 178 SEQRES 1 A 178 MET ARG ARG ALA ASN ASP PRO GLN ARG ARG GLU LYS ILE SEQRES 2 A 178 ILE GLN ALA THR LEU GLU ALA VAL LYS LEU TYR GLY ILE SEQRES 3 A 178 HIS ALA VAL THR HIS ARG LYS ILE ALA THR LEU ALA GLY SEQRES 4 A 178 VAL PRO LEU GLY SER MET THR TYR TYR PHE SER GLY ILE SEQRES 5 A 178 ASP GLU LEU LEU LEU GLU ALA PHE SER SER PHE THR GLU SEQRES 6 A 178 ILE MET SER ARG GLN TYR GLN ALA PHE PHE SER ASP VAL SEQRES 7 A 178 SER ASP ALA PRO GLY ALA CYS GLN ALA ILE THR ASP MET SEQRES 8 A 178 ILE TYR SER SER GLN VAL ALA THR PRO ASP ASN MET GLU SEQRES 9 A 178 LEU MET TYR GLN LEU TYR ALA LEU ALA SER ARG LYS PRO SEQRES 10 A 178 LEU LEU LYS THR VAL MET GLN ASN TRP MET GLN ARG SER SEQRES 11 A 178 GLN GLN THR LEU GLU GLN TRP PHE GLU PRO GLY THR ALA SEQRES 12 A 178 ARG ALA LEU ASP ALA PHE ILE GLU GLY MET THR LEU HIS SEQRES 13 A 178 PHE VAL THR ASP ARG LYS PRO LEU SER ARG GLU GLU ILE SEQRES 14 A 178 LEU ARG MET VAL GLU ARG VAL ALA GLY SEQRES 1 B 178 MET ARG ARG ALA ASN ASP PRO GLN ARG ARG GLU LYS ILE SEQRES 2 B 178 ILE GLN ALA THR LEU GLU ALA VAL LYS LEU TYR GLY ILE SEQRES 3 B 178 HIS ALA VAL THR HIS ARG LYS ILE ALA THR LEU ALA GLY SEQRES 4 B 178 VAL PRO LEU GLY SER MET THR TYR TYR PHE SER GLY ILE SEQRES 5 B 178 ASP GLU LEU LEU LEU GLU ALA PHE SER SER PHE THR GLU SEQRES 6 B 178 ILE MET SER ARG GLN TYR GLN ALA PHE PHE SER ASP VAL SEQRES 7 B 178 SER ASP ALA PRO GLY ALA CYS GLN ALA ILE THR ASP MET SEQRES 8 B 178 ILE TYR SER SER GLN VAL ALA THR PRO ASP ASN MET GLU SEQRES 9 B 178 LEU MET TYR GLN LEU TYR ALA LEU ALA SER ARG LYS PRO SEQRES 10 B 178 LEU LEU LYS THR VAL MET GLN ASN TRP MET GLN ARG SER SEQRES 11 B 178 GLN GLN THR LEU GLU GLN TRP PHE GLU PRO GLY THR ALA SEQRES 12 B 178 ARG ALA LEU ASP ALA PHE ILE GLU GLY MET THR LEU HIS SEQRES 13 B 178 PHE VAL THR ASP ARG LYS PRO LEU SER ARG GLU GLU ILE SEQRES 14 B 178 LEU ARG MET VAL GLU ARG VAL ALA GLY HET PEG A 201 7 HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 3 PEG C4 H10 O3 FORMUL 4 HOH *139(H2 O) HELIX 1 AA1 ASP A 6 GLY A 25 1 20 HELIX 2 AA2 THR A 30 GLY A 39 1 10 HELIX 3 AA3 PRO A 41 GLY A 43 5 3 HELIX 4 AA4 SER A 44 PHE A 49 1 6 HELIX 5 AA5 GLY A 51 PHE A 74 1 24 HELIX 6 AA6 ASP A 80 ALA A 98 1 19 HELIX 7 AA7 ASN A 102 SER A 114 1 13 HELIX 8 AA8 LYS A 116 GLU A 135 1 20 HELIX 9 AA9 GLU A 139 THR A 159 1 21 HELIX 10 AB1 SER A 165 GLY A 178 1 14 HELIX 11 AB2 ASP B 6 GLY B 25 1 20 HELIX 12 AB3 THR B 30 GLY B 39 1 10 HELIX 13 AB4 LEU B 42 PHE B 49 1 8 HELIX 14 AB5 GLY B 51 PHE B 74 1 24 HELIX 15 AB6 ASP B 80 SER B 94 1 15 HELIX 16 AB7 THR B 99 LYS B 116 1 18 HELIX 17 AB8 LYS B 116 GLU B 135 1 20 HELIX 18 AB9 GLU B 139 ASP B 160 1 22 HELIX 19 AC1 SER B 165 GLY B 178 1 14 SITE 1 AC1 1 GLU A 135 CRYST1 39.595 76.608 105.181 90.00 90.00 90.00 P 21 21 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 0.025256 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013053 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009507 0.00000