HEADER SIGNALING PROTEIN 02-MAY-22 7XP1 TITLE CRYSTAL STRUCTURE OF PMIR FROM PSEUDOMONAS AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PMIR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA PAO1; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 GENE: PA0797; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PMIR, 2-METHYLCITRATE CYCLE, BACTERIAL VIRULENCE, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.X.ZHANG,H.H.LIANG,J.H.GAN REVDAT 2 29-NOV-23 7XP1 1 REMARK REVDAT 1 12-APR-23 7XP1 0 JRNL AUTH G.CUI,Y.ZHANG,X.XU,Y.LIU,Z.LI,M.WU,J.LIU,J.GAN,H.LIANG JRNL TITL PMIR SENSES 2-METHYLISOCITRATE LEVELS TO REGULATE BACTERIAL JRNL TITL 2 VIRULENCE IN PSEUDOMONAS AERUGINOSA. JRNL REF SCI ADV V. 8 D4220 2022 JRNL REFN ESSN 2375-2548 JRNL PMID 36475801 JRNL DOI 10.1126/SCIADV.ADD4220 REMARK 2 REMARK 2 RESOLUTION. 2.50 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.560 REMARK 3 COMPLETENESS FOR RANGE (%) : 82.9 REMARK 3 NUMBER OF REFLECTIONS : 7747 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.650 REMARK 3 FREE R VALUE TEST SET COUNT : 360 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 29.2200 - 3.6100 1.00 3093 138 0.1862 0.2314 REMARK 3 2 3.6100 - 2.8600 0.99 2899 150 0.2391 0.3182 REMARK 3 3 2.8600 - 2.5000 0.48 1395 72 0.2643 0.2972 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.45 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 : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 4.5557 10.8511 -23.2557 REMARK 3 T TENSOR REMARK 3 T11: 0.1263 T22: 0.2793 REMARK 3 T33: 0.2588 T12: -0.0627 REMARK 3 T13: 0.0918 T23: 0.1396 REMARK 3 L TENSOR REMARK 3 L11: 2.3228 L22: 1.0380 REMARK 3 L33: 3.1907 L12: 0.2164 REMARK 3 L13: 0.3664 L23: 0.2091 REMARK 3 S TENSOR REMARK 3 S11: -0.1272 S12: 0.5349 S13: 0.5054 REMARK 3 S21: -0.1453 S22: -0.0602 S23: 0.1651 REMARK 3 S31: -0.5992 S32: 0.4355 S33: -0.1855 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 7XP1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029324. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6-6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9006 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 17.70 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.6 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 0.39300 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 7XP0 REMARK 200 REMARK 200 REMARK: BLOCK REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES/SODIUM HYDROXIDE, MAGNESIUM REMARK 280 SULFATE, PH 5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-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 37.01050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 37.01050 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.27150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.63575 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.01050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 139.90725 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 139.90725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.01050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.63575 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 37.01050 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 93.27150 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 37.01050 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 93.27150 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 37.01050 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 139.90725 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 46.63575 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 37.01050 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 46.63575 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 139.90725 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 37.01050 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 37.01050 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 93.27150 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: 5330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -141.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 15 REMARK 465 GLU A 126 REMARK 465 ARG A 127 REMARK 465 ASP A 128 REMARK 465 GLU A 129 REMARK 465 ALA A 130 REMARK 465 PHE A 131 REMARK 465 GLN A 132 REMARK 465 ALA A 133 REMARK 465 GLY A 134 REMARK 465 ARG A 135 REMARK 465 GLY A 136 REMARK 465 TYR A 137 REMARK 465 TYR A 138 REMARK 465 GLU A 227 REMARK 465 PRO A 228 REMARK 465 GLN A 229 REMARK 465 PRO A 230 REMARK 465 ALA A 231 REMARK 465 LYS A 232 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 GLU A 59 CG CD OE1 OE2 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 VAL A 76 -82.28 -118.21 REMARK 500 ASP A 143 55.81 -118.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GOL A 306 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 147 NE2 REMARK 620 2 HIS A 192 NE2 85.7 REMARK 620 3 HIS A 214 NE2 91.6 87.6 REMARK 620 4 MIC A 302 O2 96.9 101.1 168.2 REMARK 620 5 MIC A 302 O7 171.8 95.5 96.6 74.9 REMARK 620 6 MIC A 302 O6 95.2 178.9 91.9 79.3 83.6 REMARK 620 N 1 2 3 4 5 DBREF 7XP1 A 15 232 UNP Q9I5E1 Q9I5E1_PSEAE 15 232 SEQRES 1 A 218 GLY GLU THR LEU SER GLU HIS VAL PHE ARG LYS ILE GLN SEQRES 2 A 218 SER ALA ILE VAL SER GLY GLU ILE ALA PRO GLY SER LYS SEQRES 3 A 218 ILE SER GLU PRO GLU LEU ALA ARG THR TYR GLY ILE SER SEQRES 4 A 218 ARG GLY PRO LEU ARG GLU ALA ILE HIS ARG LEU GLU GLY SEQRES 5 A 218 LEU ARG LEU LEU VAL ARG VAL PRO HIS VAL GLY ALA ARG SEQRES 6 A 218 VAL VAL SER LEU SER HIS ALA GLU LEU ILE GLU LEU TYR SEQRES 7 A 218 GLU ILE ARG GLU SER LEU GLU GLY MET ALA CYS ARG LEU SEQRES 8 A 218 ALA ALA GLU ARG MET SER GLN ALA GLU ILE ASP GLU LEU SEQRES 9 A 218 ARG ARG VAL LEU ASP THR HIS GLU ARG ASP GLU ALA PHE SEQRES 10 A 218 GLN ALA GLY ARG GLY TYR TYR GLN GLN GLU GLY ASP TYR SEQRES 11 A 218 ASP PHE HIS TYR ARG ILE ILE GLN GLY SER GLY ASN ALA SEQRES 12 A 218 THR LEU THR ARG MET LEU CYS GLY GLU LEU TYR GLN LEU SEQRES 13 A 218 VAL ARG MET TYR ARG ILE GLN TYR SER THR THR PRO ASN SEQRES 14 A 218 ARG PRO ARG GLN ALA PHE ALA GLU HIS HIS ARG ILE LEU SEQRES 15 A 218 ASP ALA ILE ALA ASP ARG ASP GLY GLU LEU ALA GLU LEU SEQRES 16 A 218 LEU MET ARG ARG HIS ILE SER ALA SER ARG ARG ASN ILE SEQRES 17 A 218 GLU ARG GLN LEU GLU PRO GLN PRO ALA LYS HET ZN A 301 1 HET MIC A 302 14 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET GOL A 306 5 HETNAM ZN ZINC ION HETNAM MIC ALPHA-METHYLISOCITRIC ACID HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 MIC C7 H10 O7 FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 GOL C3 H8 O3 FORMUL 8 HOH *6(H2 O) HELIX 1 AA1 THR A 17 SER A 32 1 16 HELIX 2 AA2 SER A 42 GLY A 51 1 10 HELIX 3 AA3 SER A 53 LEU A 67 1 15 HELIX 4 AA4 SER A 84 MET A 110 1 27 HELIX 5 AA5 SER A 111 HIS A 125 1 15 HELIX 6 AA6 ASP A 143 SER A 154 1 12 HELIX 7 AA7 ASN A 156 GLY A 165 1 10 HELIX 8 AA8 GLU A 166 TYR A 178 1 13 HELIX 9 AA9 ASN A 183 ASP A 201 1 19 HELIX 10 AB1 ASP A 203 ARG A 224 1 22 SHEET 1 AA1 2 LEU A 70 ARG A 72 0 SHEET 2 AA1 2 ALA A 78 VAL A 80 -1 O ARG A 79 N VAL A 71 LINK NE2 HIS A 147 ZN ZN A 301 1555 1555 2.29 LINK NE2 HIS A 192 ZN ZN A 301 1555 1555 2.30 LINK NE2 HIS A 214 ZN ZN A 301 1555 1555 2.31 LINK ZN ZN A 301 O2 MIC A 302 1555 1555 2.26 LINK ZN ZN A 301 O7 MIC A 302 1555 1555 2.03 LINK ZN ZN A 301 O6 MIC A 302 1555 1555 2.37 CRYST1 74.021 74.021 186.543 90.00 90.00 90.00 I 41 2 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 0.013510 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013510 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005361 0.00000