HEADER DNA BINDING PROTEIN/INHIBITOR 22-JUN-20 6XIV TITLE SEMET-RNS, IN COMPLEX WITH POTENTIAL INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN RNS; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: ETEC; SOURCE 5 GENE: RNS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834 DE3 KEYWDS RNS, ETEC, TRANSCRIPTION FACTOR, INHIBITOR, DNA BINDING PROTEIN, DNA KEYWDS 2 BINDING PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.R.MIDGETT,F.J.KULL REVDAT 2 02-FEB-22 6XIV 1 JRNL REVDAT 1 30-JUN-21 6XIV 0 JRNL AUTH C.R.MIDGETT,K.M.TALBOT,J.L.DAY,G.P.MUNSON,F.J.KULL JRNL TITL STRUCTURE OF THE MASTER REGULATOR RNS REVEALS AN INHIBITOR JRNL TITL 2 OF ENTEROTOXIGENIC ESCHERICHIA COLI VIRULENCE REGULONS. JRNL REF SCI REP V. 11 15663 2021 JRNL REFN ESSN 2045-2322 JRNL PMID 34341412 JRNL DOI 10.1038/S41598-021-95123-2 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 16917 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.248 REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1679 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 29.2884 - 6.3900 0.98 1370 154 0.2098 0.2572 REMARK 3 2 6.3900 - 5.0806 0.99 1342 153 0.2502 0.3020 REMARK 3 3 5.0806 - 4.4409 0.99 1332 139 0.1892 0.2545 REMARK 3 4 4.4409 - 4.0360 0.98 1303 157 0.2238 0.2901 REMARK 3 5 4.0360 - 3.7473 0.98 1317 140 0.2439 0.3182 REMARK 3 6 3.7473 - 3.5268 0.98 1279 154 0.2590 0.3003 REMARK 3 7 3.5268 - 3.3504 0.97 1296 136 0.2622 0.3127 REMARK 3 8 3.3504 - 3.2048 0.95 1269 138 0.3284 0.3823 REMARK 3 9 3.2048 - 3.0815 0.93 1221 134 0.3320 0.4056 REMARK 3 10 3.0815 - 2.9753 0.90 1201 128 0.3625 0.4801 REMARK 3 11 2.9753 - 2.8823 0.89 1167 119 0.3671 0.4125 REMARK 3 12 2.8823 - 2.8000 0.86 1141 127 0.4008 0.4822 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) : 0.540 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 89.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 93.97 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 4281 REMARK 3 ANGLE : 0.926 5739 REMARK 3 CHIRALITY : 0.052 660 REMARK 3 PLANARITY : 0.004 712 REMARK 3 DIHEDRAL : 14.853 2644 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND RESID 8 THROUGH 263) REMARK 3 SELECTION : (CHAIN B AND (RESID 8 THROUGH 95 OR RESID REMARK 3 98 THROUGH 263)) REMARK 3 ATOM PAIRS NUMBER : 2329 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6XIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250185. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979184 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17538 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.288 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MALIC ACID PH 7, 6% PEG 3350, REMARK 280 0.01 M BETAINE HYDROCHLORIDE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 24.98500 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: 2530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 5.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -28.55848 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 24.98500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 98.87841 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 MSE A 1 REMARK 465 ASP A 2 REMARK 465 PHE A 3 REMARK 465 LYS A 4 REMARK 465 LYS A 96 REMARK 465 ILE A 97 REMARK 465 GLY A 264 REMARK 465 GLY A 265 REMARK 465 MSE B 1 REMARK 465 ASP B 2 REMARK 465 PHE B 3 REMARK 465 LYS B 4 REMARK 465 TYR B 5 REMARK 465 THR B 6 REMARK 465 GLU B 7 REMARK 465 GLY B 264 REMARK 465 GLY B 265 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 GLU A 10 40.63 -108.57 REMARK 500 ASN A 29 79.29 -157.12 REMARK 500 SER A 36 -79.62 -72.39 REMARK 500 GLU A 37 -90.97 -102.26 REMARK 500 ALA A 101 -87.65 -121.71 REMARK 500 SER A 104 127.47 -175.23 REMARK 500 ASN A 124 46.11 -78.29 REMARK 500 ASP A 173 89.29 -159.98 REMARK 500 ASN A 202 51.85 74.41 REMARK 500 SER A 225 30.43 -157.82 REMARK 500 ASN B 29 78.62 -158.34 REMARK 500 SER B 36 -80.34 -73.38 REMARK 500 GLU B 37 -90.58 -105.41 REMARK 500 TYR B 92 -156.11 -98.77 REMARK 500 ILE B 97 41.70 -89.93 REMARK 500 ALA B 101 -90.72 -117.98 REMARK 500 SER B 104 136.99 -174.47 REMARK 500 ASN B 124 46.87 -83.97 REMARK 500 ASP B 173 89.15 -161.43 REMARK 500 ASN B 202 53.94 71.47 REMARK 500 SER B 225 24.14 -152.62 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 DKA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LMR A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DKA B 301 DBREF 6XIV A 2 265 UNP P16114 RNS_ECOLX 2 265 DBREF 6XIV B 2 265 UNP P16114 RNS_ECOLX 2 265 SEQADV 6XIV MSE A 1 UNP P16114 INITIATING METHIONINE SEQADV 6XIV MSE B 1 UNP P16114 INITIATING METHIONINE SEQRES 1 A 265 MSE ASP PHE LYS TYR THR GLU GLU LYS GLU THR ILE LYS SEQRES 2 A 265 ILE ASN ASN ILE MSE ILE HIS LYS TYR THR VAL LEU TYR SEQRES 3 A 265 THR SER ASN CYS ILE MSE ASP ILE TYR SER GLU GLU GLU SEQRES 4 A 265 LYS ILE THR CYS PHE SER ASN ARG LEU VAL PHE LEU GLU SEQRES 5 A 265 ARG GLY VAL ASN ILE SER VAL ARG MSE GLN LYS GLN ILE SEQRES 6 A 265 LEU SER GLU LYS PRO TYR VAL ALA PHE ARG LEU ASN GLY SEQRES 7 A 265 ASP MSE LEU ARG HIS LEU LYS ASP ALA LEU MSE ILE ILE SEQRES 8 A 265 TYR GLY MSE SER LYS ILE ASP THR ASN ALA CYS ARG SER SEQRES 9 A 265 MSE SER ARG LYS ILE MSE THR THR GLU VAL ASN LYS THR SEQRES 10 A 265 LEU LEU ASP GLU LEU LYS ASN ILE ASN SER HIS ASP ASN SEQRES 11 A 265 SER ALA PHE ILE SER SER LEU ILE TYR LEU ILE SER LYS SEQRES 12 A 265 LEU GLU ASN ASN GLU LYS ILE ILE GLU SER ILE TYR ILE SEQRES 13 A 265 SER SER VAL SER PHE PHE SER ASP LYS VAL ARG ASN LEU SEQRES 14 A 265 ILE GLU LYS ASP LEU SER ARG LYS TRP THR LEU GLY ILE SEQRES 15 A 265 ILE ALA ASP ALA PHE ASN ALA SER GLU ILE THR ILE ARG SEQRES 16 A 265 LYS ARG LEU GLU SER GLU ASN THR ASN PHE ASN GLN ILE SEQRES 17 A 265 LEU MSE GLN LEU ARG MSE SER LYS ALA ALA LEU LEU LEU SEQRES 18 A 265 LEU GLU ASN SER TYR GLN ILE SER GLN ILE SER ASN MSE SEQRES 19 A 265 ILE GLY ILE SER SER ALA SER TYR PHE ILE ARG ILE PHE SEQRES 20 A 265 ASN LYS HIS TYR GLY VAL THR PRO LYS GLN PHE PHE THR SEQRES 21 A 265 TYR PHE LYS GLY GLY SEQRES 1 B 265 MSE ASP PHE LYS TYR THR GLU GLU LYS GLU THR ILE LYS SEQRES 2 B 265 ILE ASN ASN ILE MSE ILE HIS LYS TYR THR VAL LEU TYR SEQRES 3 B 265 THR SER ASN CYS ILE MSE ASP ILE TYR SER GLU GLU GLU SEQRES 4 B 265 LYS ILE THR CYS PHE SER ASN ARG LEU VAL PHE LEU GLU SEQRES 5 B 265 ARG GLY VAL ASN ILE SER VAL ARG MSE GLN LYS GLN ILE SEQRES 6 B 265 LEU SER GLU LYS PRO TYR VAL ALA PHE ARG LEU ASN GLY SEQRES 7 B 265 ASP MSE LEU ARG HIS LEU LYS ASP ALA LEU MSE ILE ILE SEQRES 8 B 265 TYR GLY MSE SER LYS ILE ASP THR ASN ALA CYS ARG SER SEQRES 9 B 265 MSE SER ARG LYS ILE MSE THR THR GLU VAL ASN LYS THR SEQRES 10 B 265 LEU LEU ASP GLU LEU LYS ASN ILE ASN SER HIS ASP ASN SEQRES 11 B 265 SER ALA PHE ILE SER SER LEU ILE TYR LEU ILE SER LYS SEQRES 12 B 265 LEU GLU ASN ASN GLU LYS ILE ILE GLU SER ILE TYR ILE SEQRES 13 B 265 SER SER VAL SER PHE PHE SER ASP LYS VAL ARG ASN LEU SEQRES 14 B 265 ILE GLU LYS ASP LEU SER ARG LYS TRP THR LEU GLY ILE SEQRES 15 B 265 ILE ALA ASP ALA PHE ASN ALA SER GLU ILE THR ILE ARG SEQRES 16 B 265 LYS ARG LEU GLU SER GLU ASN THR ASN PHE ASN GLN ILE SEQRES 17 B 265 LEU MSE GLN LEU ARG MSE SER LYS ALA ALA LEU LEU LEU SEQRES 18 B 265 LEU GLU ASN SER TYR GLN ILE SER GLN ILE SER ASN MSE SEQRES 19 B 265 ILE GLY ILE SER SER ALA SER TYR PHE ILE ARG ILE PHE SEQRES 20 B 265 ASN LYS HIS TYR GLY VAL THR PRO LYS GLN PHE PHE THR SEQRES 21 B 265 TYR PHE LYS GLY GLY MODRES 6XIV MSE A 18 MET MODIFIED RESIDUE MODRES 6XIV MSE A 32 MET MODIFIED RESIDUE MODRES 6XIV MSE A 61 MET MODIFIED RESIDUE MODRES 6XIV MSE A 80 MET MODIFIED RESIDUE MODRES 6XIV MSE A 89 MET MODIFIED RESIDUE MODRES 6XIV MSE A 94 MET MODIFIED RESIDUE MODRES 6XIV MSE A 105 MET MODIFIED RESIDUE MODRES 6XIV MSE A 110 MET MODIFIED RESIDUE MODRES 6XIV MSE A 210 MET MODIFIED RESIDUE MODRES 6XIV MSE A 214 MET MODIFIED RESIDUE MODRES 6XIV MSE A 234 MET MODIFIED RESIDUE MODRES 6XIV MSE B 18 MET MODIFIED RESIDUE MODRES 6XIV MSE B 32 MET MODIFIED RESIDUE MODRES 6XIV MSE B 61 MET MODIFIED RESIDUE MODRES 6XIV MSE B 80 MET MODIFIED RESIDUE MODRES 6XIV MSE B 89 MET MODIFIED RESIDUE MODRES 6XIV MSE B 94 MET MODIFIED RESIDUE MODRES 6XIV MSE B 105 MET MODIFIED RESIDUE MODRES 6XIV MSE B 110 MET MODIFIED RESIDUE MODRES 6XIV MSE B 210 MET MODIFIED RESIDUE MODRES 6XIV MSE B 214 MET MODIFIED RESIDUE MODRES 6XIV MSE B 234 MET MODIFIED RESIDUE HET MSE A 18 8 HET MSE A 32 8 HET MSE A 61 8 HET MSE A 80 8 HET MSE A 89 8 HET MSE A 94 8 HET MSE A 105 8 HET MSE A 110 8 HET MSE A 210 8 HET MSE A 214 8 HET MSE A 234 8 HET MSE B 18 8 HET MSE B 32 8 HET MSE B 61 8 HET MSE B 80 8 HET MSE B 89 8 HET MSE B 94 8 HET MSE B 105 8 HET MSE B 110 8 HET MSE B 210 8 HET MSE B 214 8 HET MSE B 234 8 HET DKA A 301 12 HET LMR A 302 9 HET DKA B 301 12 HETNAM MSE SELENOMETHIONINE HETNAM DKA DECANOIC ACID HETNAM LMR (2S)-2-HYDROXYBUTANEDIOIC ACID HETSYN LMR L-MALATE FORMUL 1 MSE 22(C5 H11 N O2 SE) FORMUL 3 DKA 2(C10 H20 O2) FORMUL 4 LMR C4 H6 O5 HELIX 1 AA1 TYR A 5 LYS A 9 5 5 HELIX 2 AA2 ASN A 77 GLY A 93 1 17 HELIX 3 AA3 SER A 104 ARG A 107 5 4 HELIX 4 AA4 ASN A 115 ASN A 124 1 10 HELIX 5 AA5 ASP A 129 LYS A 143 1 15 HELIX 6 AA6 ASN A 147 SER A 157 1 11 HELIX 7 AA7 PHE A 161 GLU A 171 1 11 HELIX 8 AA8 THR A 179 PHE A 187 1 9 HELIX 9 AA9 SER A 190 SER A 200 1 11 HELIX 10 AB1 ASN A 204 ASN A 224 1 21 HELIX 11 AB2 GLN A 227 GLY A 236 1 10 HELIX 12 AB3 SER A 239 GLY A 252 1 14 HELIX 13 AB4 THR A 254 LYS A 263 1 10 HELIX 14 AB5 ASN B 77 TYR B 92 1 16 HELIX 15 AB6 SER B 104 ARG B 107 5 4 HELIX 16 AB7 ASN B 115 ASN B 124 1 10 HELIX 17 AB8 ASP B 129 LYS B 143 1 15 HELIX 18 AB9 ASN B 147 SER B 157 1 11 HELIX 19 AC1 PHE B 161 LYS B 172 1 12 HELIX 20 AC2 THR B 179 PHE B 187 1 9 HELIX 21 AC3 SER B 190 SER B 200 1 11 HELIX 22 AC4 ASN B 204 ASN B 224 1 21 HELIX 23 AC5 GLN B 227 GLY B 236 1 10 HELIX 24 AC6 SER B 239 GLY B 252 1 14 HELIX 25 AC7 THR B 254 LYS B 263 1 10 SHEET 1 AA1 4 THR A 11 MSE A 18 0 SHEET 2 AA1 4 ASN A 56 LYS A 63 -1 O ILE A 57 N ILE A 17 SHEET 3 AA1 4 CYS A 30 TYR A 35 -1 N ASP A 33 O ARG A 60 SHEET 4 AA1 4 ILE A 41 CYS A 43 -1 O CYS A 43 N MSE A 32 SHEET 1 AA2 4 VAL A 72 ARG A 75 0 SHEET 2 AA2 4 THR A 23 TYR A 26 -1 N VAL A 24 O PHE A 74 SHEET 3 AA2 4 LEU A 48 LEU A 51 -1 O LEU A 51 N THR A 23 SHEET 4 AA2 4 ILE A 109 THR A 112 -1 O THR A 112 N LEU A 48 SHEET 1 AA3 4 THR B 11 MSE B 18 0 SHEET 2 AA3 4 ASN B 56 LYS B 63 -1 O MSE B 61 N ILE B 12 SHEET 3 AA3 4 CYS B 30 TYR B 35 -1 N ASP B 33 O ARG B 60 SHEET 4 AA3 4 ILE B 41 CYS B 43 -1 O ILE B 41 N ILE B 34 SHEET 1 AA4 4 VAL B 72 ARG B 75 0 SHEET 2 AA4 4 THR B 23 TYR B 26 -1 N VAL B 24 O PHE B 74 SHEET 3 AA4 4 ARG B 47 LEU B 51 -1 O LEU B 51 N THR B 23 SHEET 4 AA4 4 ILE B 109 GLU B 113 -1 O MSE B 110 N PHE B 50 LINK C ILE A 17 N MSE A 18 1555 1555 1.34 LINK C MSE A 18 N ILE A 19 1555 1555 1.33 LINK C ILE A 31 N MSE A 32 1555 1555 1.33 LINK C MSE A 32 N ASP A 33 1555 1555 1.33 LINK C ARG A 60 N MSE A 61 1555 1555 1.34 LINK C MSE A 61 N GLN A 62 1555 1555 1.34 LINK C ASP A 79 N MSE A 80 1555 1555 1.33 LINK C MSE A 80 N LEU A 81 1555 1555 1.34 LINK C LEU A 88 N MSE A 89 1555 1555 1.33 LINK C MSE A 89 N ILE A 90 1555 1555 1.34 LINK C GLY A 93 N MSE A 94 1555 1555 1.33 LINK C MSE A 94 N SER A 95 1555 1555 1.33 LINK C SER A 104 N MSE A 105 1555 1555 1.33 LINK C MSE A 105 N SER A 106 1555 1555 1.33 LINK C ILE A 109 N MSE A 110 1555 1555 1.33 LINK C MSE A 110 N THR A 111 1555 1555 1.34 LINK C LEU A 209 N MSE A 210 1555 1555 1.34 LINK C MSE A 210 N GLN A 211 1555 1555 1.35 LINK C ARG A 213 N MSE A 214 1555 1555 1.34 LINK C MSE A 214 N SER A 215 1555 1555 1.35 LINK C ASN A 233 N MSE A 234 1555 1555 1.34 LINK C MSE A 234 N ILE A 235 1555 1555 1.34 LINK C ILE B 17 N MSE B 18 1555 1555 1.33 LINK C MSE B 18 N ILE B 19 1555 1555 1.34 LINK C ILE B 31 N MSE B 32 1555 1555 1.33 LINK C MSE B 32 N ASP B 33 1555 1555 1.34 LINK C ARG B 60 N MSE B 61 1555 1555 1.34 LINK C MSE B 61 N GLN B 62 1555 1555 1.34 LINK C ASP B 79 N MSE B 80 1555 1555 1.34 LINK C MSE B 80 N LEU B 81 1555 1555 1.34 LINK C LEU B 88 N MSE B 89 1555 1555 1.33 LINK C MSE B 89 N ILE B 90 1555 1555 1.34 LINK C GLY B 93 N MSE B 94 1555 1555 1.33 LINK C MSE B 94 N SER B 95 1555 1555 1.33 LINK C SER B 104 N MSE B 105 1555 1555 1.33 LINK C MSE B 105 N SER B 106 1555 1555 1.34 LINK C ILE B 109 N MSE B 110 1555 1555 1.34 LINK C MSE B 110 N THR B 111 1555 1555 1.34 LINK C LEU B 209 N MSE B 210 1555 1555 1.34 LINK C MSE B 210 N GLN B 211 1555 1555 1.35 LINK C ARG B 213 N MSE B 214 1555 1555 1.34 LINK C MSE B 214 N SER B 215 1555 1555 1.34 LINK C ASN B 233 N MSE B 234 1555 1555 1.34 LINK C MSE B 234 N ILE B 235 1555 1555 1.34 SITE 1 AC1 6 MSE A 18 HIS A 20 LYS A 21 TYR A 71 SITE 2 AC1 6 ARG A 75 PHE A 262 SITE 1 AC2 3 GLU A 52 ARG A 53 LYS A 108 SITE 1 AC3 7 MSE B 18 HIS B 20 LYS B 21 TYR B 71 SITE 2 AC3 7 ARG B 75 SER B 215 PHE B 262 CRYST1 72.510 49.970 102.920 90.00 106.11 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 0.013791 0.000000 0.003982 0.00000 SCALE2 0.000000 0.020012 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010113 0.00000