HEADER DNA BINDING PROTEIN 06-MAY-21 7ERQ TITLE THE REGULATORY DOMAIN OF YEIE, A SULFITE SENSING LYSR-TYPE TITLE 2 TRANSCRIPTIONAL REGULATOR FROM CRONOBACTER SAKAZAKII (LIGAND-FREE TITLE 3 FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSR FAMILY TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PUTATIVE TRANSCRIPTIONAL REGULATOR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CRONOBACTER SAKAZAKII; SOURCE 3 ORGANISM_COMMON: ENTEROBACTER SAKAZAKII; SOURCE 4 ORGANISM_TAXID: 28141; SOURCE 5 ATCC: 29544; SOURCE 6 GENE: YEIE; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LYSR-TYPE TRANSCRIPTIONAL REGULATOR, LTTR, CRONOBACTER SAKAZAKII, KEYWDS 2 SULFITE, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.HONG,N.-C.HA REVDAT 3 09-OCT-24 7ERQ 1 REMARK REVDAT 2 29-NOV-23 7ERQ 1 REMARK REVDAT 1 23-MAR-22 7ERQ 0 JRNL AUTH S.HONG,J.KIM,E.CHO,S.NA,Y.J.YOO,Y.H.CHO,S.RYU,N.C.HA JRNL TITL CRYSTAL STRUCTURES OF YEIE FROM CRONOBACTER SAKAZAKII AND JRNL TITL 2 THE ROLE OF SULFITE TOLERANCE IN GRAM-NEGATIVE BACTERIA. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 02119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 35271389 JRNL DOI 10.1073/PNAS.2118002119 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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) : 49.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.520 REMARK 3 COMPLETENESS FOR RANGE (%) : 71.3 REMARK 3 NUMBER OF REFLECTIONS : 32396 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2892 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 49.2800 - 5.3800 1.00 2976 194 0.1859 0.2273 REMARK 3 2 5.3800 - 4.2700 1.00 2946 200 0.1625 0.1849 REMARK 3 3 4.2700 - 3.7300 1.00 2948 193 0.1578 0.2167 REMARK 3 4 3.7300 - 3.3900 1.00 2987 195 0.1823 0.2180 REMARK 3 5 3.3900 - 3.1500 1.00 2950 183 0.1881 0.2590 REMARK 3 6 3.1500 - 2.9600 1.00 2975 188 0.2058 0.2376 REMARK 3 7 2.9600 - 2.8200 0.99 2933 193 0.2008 0.2267 REMARK 3 8 2.8100 - 2.6900 0.98 2923 191 0.1957 0.2476 REMARK 3 9 2.6900 - 2.5900 0.93 2770 178 0.2084 0.2586 REMARK 3 10 2.5900 - 2.5000 0.81 2400 156 0.1945 0.2262 REMARK 3 11 2.5000 - 2.4200 0.71 2102 135 0.2066 0.2863 REMARK 3 12 2.4200 - 2.3500 0.66 1941 128 0.2115 0.2649 REMARK 3 13 2.3500 - 2.2900 0.62 1884 119 0.2264 0.2649 REMARK 3 14 2.2900 - 2.2300 0.58 1710 110 0.2318 0.2537 REMARK 3 15 2.2300 - 2.1800 0.55 1640 111 0.2546 0.2961 REMARK 3 16 2.1800 - 2.1400 0.53 1585 106 0.2631 0.2924 REMARK 3 17 2.1400 - 2.0900 0.48 1419 93 0.2710 0.3085 REMARK 3 18 2.0900 - 2.0500 0.41 1226 80 0.2833 0.3077 REMARK 3 19 2.0500 - 2.0200 0.32 937 62 0.2793 0.3244 REMARK 3 20 2.0200 - 1.9800 0.22 656 44 0.2769 0.3049 REMARK 3 21 1.9800 - 1.9500 0.17 497 33 0.2797 0.3197 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) : 0.212 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.394 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.83 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 : 0.005 3239 REMARK 3 ANGLE : 0.763 4397 REMARK 3 CHIRALITY : 0.050 506 REMARK 3 PLANARITY : 0.007 566 REMARK 3 DIHEDRAL : 17.899 1223 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7ERQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1300022065. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 100.15 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97957 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35724 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 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 (%) : 99.1 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.1700 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) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.60600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.540 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 7ERP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HYDROXYETHYL REMARK 280 PIPERAZINEETAHNESULFONIC ACID (HEPES) PH 7.5, 11% (V/V) PEG REMARK 280 10000, 6% (V/V) 2-METHYL-2,4-PENTANEDIOL (MPD), 50MICROM SODIUM REMARK 280 SELENITE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 287.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 118.43200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.53700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.53700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 59.21600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.53700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.53700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 177.64800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.53700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.53700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 59.21600 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.53700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.53700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 177.64800 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 118.43200 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: 2300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 GLY A 81 REMARK 465 ALA A 82 REMARK 465 MET A 83 REMARK 465 GLY A 84 REMARK 465 ARG A 85 REMARK 465 ASN A 86 REMARK 465 ASP A 87 REMARK 465 ASN A 88 REMARK 465 LEU A 288 REMARK 465 GLY B 81 REMARK 465 ALA B 82 REMARK 465 MET B 83 REMARK 465 GLY B 84 REMARK 465 LEU B 288 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 ILE A 103 -52.36 -133.51 REMARK 500 TRP A 158 -50.56 -131.14 REMARK 500 TRP B 158 -55.99 -130.01 REMARK 500 LEU B 205 -66.12 -127.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7ERP RELATED DB: PDB DBREF 7ERQ A 85 288 UNP H9BVC9 H9BVC9_CROSK 85 288 DBREF 7ERQ B 85 288 UNP H9BVC9 H9BVC9_CROSK 85 288 SEQADV 7ERQ GLY A 81 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ ALA A 82 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ MET A 83 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ GLY A 84 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ GLY B 81 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ ALA B 82 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ MET B 83 UNP H9BVC9 EXPRESSION TAG SEQADV 7ERQ GLY B 84 UNP H9BVC9 EXPRESSION TAG SEQRES 1 A 208 GLY ALA MET GLY ARG ASN ASP ASN GLY ALA ILE ARG VAL SEQRES 2 A 208 TYR ALA SER SER THR ILE GLY ASN TYR ILE LEU PRO GLU SEQRES 3 A 208 ILE ILE ALA ARG TYR ARG ARG ASP PHE PRO ASP LEU PRO SEQRES 4 A 208 LEU GLU MET SER VAL GLY ASN SER LEU ASP VAL VAL GLN SEQRES 5 A 208 ALA VAL CSO ASP PHE ARG VAL ASP ILE GLY LEU ILE GLU SEQRES 6 A 208 GLY PRO CYS HIS MET ALA GLU ILE VAL ALA GLN PRO TRP SEQRES 7 A 208 LEU GLU ASP GLU LEU VAL VAL PHE ALA SER PRO ALA SER SEQRES 8 A 208 PRO LEU LEU GLU GLY GLU VAL THR LEU GLU ARG LEU ALA SEQRES 9 A 208 ALA MET PRO TRP ILE LEU ARG GLU LYS GLY SER GLY THR SEQRES 10 A 208 ARG GLU ILE VAL ASP TYR LEU LEU LEU SER HIS LEU PRO SEQRES 11 A 208 GLN PHE ARG LEU SER MET GLU LEU GLY ASN SER GLU ALA SEQRES 12 A 208 ILE LYS HIS ALA VAL ARG HIS GLY LEU GLY VAL SER CYS SEQRES 13 A 208 LEU SER ARG ARG VAL ILE ALA GLU GLN LEU GLU THR GLY SEQRES 14 A 208 SER LEU VAL GLU VAL LYS VAL PRO LEU PRO PRO LEU VAL SEQRES 15 A 208 ARG THR LEU TYR ARG ILE HIS HIS ARG GLN LYS HIS LEU SEQRES 16 A 208 SER SER ALA LEU ALA ARG PHE LEU ARG TYR CYS GLU LEU SEQRES 1 B 208 GLY ALA MET GLY ARG ASN ASP ASN GLY ALA ILE ARG VAL SEQRES 2 B 208 TYR ALA SER SER THR ILE GLY ASN TYR ILE LEU PRO GLU SEQRES 3 B 208 ILE ILE ALA ARG TYR ARG ARG ASP PHE PRO ASP LEU PRO SEQRES 4 B 208 LEU GLU MET SER VAL GLY ASN SER LEU ASP VAL VAL GLN SEQRES 5 B 208 ALA VAL CSO ASP PHE ARG VAL ASP ILE GLY LEU ILE GLU SEQRES 6 B 208 GLY PRO CYS HIS MET ALA GLU ILE VAL ALA GLN PRO TRP SEQRES 7 B 208 LEU GLU ASP GLU LEU VAL VAL PHE ALA SER PRO ALA SER SEQRES 8 B 208 PRO LEU LEU GLU GLY GLU VAL THR LEU GLU ARG LEU ALA SEQRES 9 B 208 ALA MET PRO TRP ILE LEU ARG GLU LYS GLY SER GLY THR SEQRES 10 B 208 ARG GLU ILE VAL ASP TYR LEU LEU LEU SER HIS LEU PRO SEQRES 11 B 208 GLN PHE ARG LEU SER MET GLU LEU GLY ASN SER GLU ALA SEQRES 12 B 208 ILE LYS HIS ALA VAL ARG HIS GLY LEU GLY VAL SER CYS SEQRES 13 B 208 LEU SER ARG ARG VAL ILE ALA GLU GLN LEU GLU THR GLY SEQRES 14 B 208 SER LEU VAL GLU VAL LYS VAL PRO LEU PRO PRO LEU VAL SEQRES 15 B 208 ARG THR LEU TYR ARG ILE HIS HIS ARG GLN LYS HIS LEU SEQRES 16 B 208 SER SER ALA LEU ALA ARG PHE LEU ARG TYR CYS GLU LEU MODRES 7ERQ CSO A 135 CYS MODIFIED RESIDUE MODRES 7ERQ CSO B 135 CYS MODIFIED RESIDUE HET CSO A 135 7 HET CSO B 135 7 HETNAM CSO S-HYDROXYCYSTEINE FORMUL 1 CSO 2(C3 H7 N O3 S) FORMUL 3 HOH *227(H2 O) HELIX 1 AA1 SER A 97 ILE A 103 1 7 HELIX 2 AA2 ILE A 103 PHE A 115 1 13 HELIX 3 AA3 ASN A 126 ASP A 136 1 11 HELIX 4 AA4 SER A 171 GLY A 176 5 6 HELIX 5 AA5 THR A 179 MET A 186 1 8 HELIX 6 AA6 GLY A 196 LEU A 205 1 10 HELIX 7 AA7 LEU A 206 LEU A 209 5 4 HELIX 8 AA8 ASN A 220 HIS A 230 1 11 HELIX 9 AA9 ARG A 239 GLY A 249 1 11 HELIX 10 AB1 SER A 276 CYS A 286 1 11 HELIX 11 AB2 SER B 97 ILE B 103 1 7 HELIX 12 AB3 ILE B 103 PHE B 115 1 13 HELIX 13 AB4 ASN B 126 ASP B 136 1 11 HELIX 14 AB5 SER B 171 GLU B 175 5 5 HELIX 15 AB6 THR B 179 MET B 186 1 8 HELIX 16 AB7 GLY B 196 LEU B 205 1 10 HELIX 17 AB8 LEU B 206 LEU B 209 5 4 HELIX 18 AB9 ASN B 220 HIS B 230 1 11 HELIX 19 AC1 ARG B 239 GLY B 249 1 11 HELIX 20 AC2 SER B 276 CYS B 286 1 11 SHEET 1 AA1 6 LEU A 120 GLY A 125 0 SHEET 2 AA1 6 ILE A 91 SER A 96 1 N VAL A 93 O GLU A 121 SHEET 3 AA1 6 ILE A 141 ILE A 144 1 O LEU A 143 N TYR A 94 SHEET 4 AA1 6 LEU A 261 HIS A 270 -1 O ILE A 268 N GLY A 142 SHEET 5 AA1 6 ILE A 153 ALA A 167 -1 N LEU A 159 O LEU A 265 SHEET 6 AA1 6 SER A 235 SER A 238 -1 O LEU A 237 N VAL A 164 SHEET 1 AA2 6 LEU A 120 GLY A 125 0 SHEET 2 AA2 6 ILE A 91 SER A 96 1 N VAL A 93 O GLU A 121 SHEET 3 AA2 6 ILE A 141 ILE A 144 1 O LEU A 143 N TYR A 94 SHEET 4 AA2 6 LEU A 261 HIS A 270 -1 O ILE A 268 N GLY A 142 SHEET 5 AA2 6 ILE A 153 ALA A 167 -1 N LEU A 159 O LEU A 265 SHEET 6 AA2 6 VAL A 252 GLU A 253 -1 O VAL A 252 N ALA A 167 SHEET 1 AA3 2 PRO A 187 ARG A 191 0 SHEET 2 AA3 2 ARG A 213 LEU A 218 1 O ARG A 213 N TRP A 188 SHEET 1 AA4 6 LEU B 120 GLY B 125 0 SHEET 2 AA4 6 ILE B 91 SER B 96 1 N ALA B 95 O SER B 123 SHEET 3 AA4 6 ILE B 141 ILE B 144 1 O LEU B 143 N SER B 96 SHEET 4 AA4 6 LEU B 261 HIS B 270 -1 O ILE B 268 N GLY B 142 SHEET 5 AA4 6 ILE B 153 ALA B 167 -1 N LEU B 159 O LEU B 265 SHEET 6 AA4 6 SER B 235 SER B 238 -1 O LEU B 237 N VAL B 164 SHEET 1 AA5 6 LEU B 120 GLY B 125 0 SHEET 2 AA5 6 ILE B 91 SER B 96 1 N ALA B 95 O SER B 123 SHEET 3 AA5 6 ILE B 141 ILE B 144 1 O LEU B 143 N SER B 96 SHEET 4 AA5 6 LEU B 261 HIS B 270 -1 O ILE B 268 N GLY B 142 SHEET 5 AA5 6 ILE B 153 ALA B 167 -1 N LEU B 159 O LEU B 265 SHEET 6 AA5 6 VAL B 252 VAL B 254 -1 O VAL B 252 N ALA B 167 SHEET 1 AA6 2 PRO B 187 ARG B 191 0 SHEET 2 AA6 2 ARG B 213 LEU B 218 1 O ARG B 213 N TRP B 188 LINK C VAL A 134 N CSO A 135 1555 1555 1.33 LINK C CSO A 135 N ASP A 136 1555 1555 1.33 LINK C VAL B 134 N CSO B 135 1555 1555 1.33 LINK C CSO B 135 N ASP B 136 1555 1555 1.33 CRYST1 63.074 63.074 236.864 90.00 90.00 90.00 P 41 21 2 16 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 0.015854 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015854 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004222 0.00000