HEADER DNA BINDING PROTEIN 17-MAY-24 9BUL TITLE THE STRUCTURE OF NIAR FROM THERMOTOGA MARITIMA BOUND TO NICOTINIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE TRANSCRIPTION REPRESSOR NIAR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: NIAR, TM_1602; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COREPRESSOR, REGULATORY PROTEIN, METALLOPROTEIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.GLASFELD,D.W.C.CHENG,Y.LI REVDAT 1 10-JUL-24 9BUL 0 JRNL AUTH A.GLASFELD,D.W.C.CHENG,Y.LI JRNL TITL THE STRUCTURE OF NIAR FROM THERMOTOGA MARITIMA BOUND TO JRNL TITL 2 NICOTINIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 15957 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.730 REMARK 3 FREE R VALUE TEST SET COUNT : 755 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 35.3300 - 3.5900 1.00 3138 169 0.1674 0.2182 REMARK 3 2 3.5900 - 2.8500 1.00 3012 186 0.2912 0.3391 REMARK 3 3 2.8500 - 2.4900 1.00 3024 133 0.3573 0.3691 REMARK 3 4 2.4900 - 2.2600 1.00 3000 151 0.3569 0.3693 REMARK 3 5 2.2600 - 2.1000 1.00 3028 116 0.3502 0.3993 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.366 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 45.139 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 64.88 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 90.00 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 1353 REMARK 3 ANGLE : 0.735 1822 REMARK 3 CHIRALITY : 0.049 215 REMARK 3 PLANARITY : 0.004 234 REMARK 3 DIHEDRAL : 16.103 530 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 6:48 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.244 -20.261 11.169 REMARK 3 T TENSOR REMARK 3 T11: 0.7074 T22: 0.5107 REMARK 3 T33: 0.5705 T12: 0.0393 REMARK 3 T13: 0.0208 T23: 0.0477 REMARK 3 L TENSOR REMARK 3 L11: 7.4550 L22: 5.7310 REMARK 3 L33: 7.5946 L12: -1.3626 REMARK 3 L13: -0.2414 L23: -6.4615 REMARK 3 S TENSOR REMARK 3 S11: -0.6975 S12: -0.4838 S13: -0.0750 REMARK 3 S21: 0.4823 S22: 0.0411 S23: -0.7214 REMARK 3 S31: -0.1732 S32: 1.0364 S33: 0.5847 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN A AND RESID 49:68 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.071 -18.839 5.185 REMARK 3 T TENSOR REMARK 3 T11: 0.7897 T22: 0.8164 REMARK 3 T33: 0.8560 T12: -0.0222 REMARK 3 T13: 0.0499 T23: 0.0924 REMARK 3 L TENSOR REMARK 3 L11: 7.9341 L22: 3.3730 REMARK 3 L33: 6.8772 L12: -2.5674 REMARK 3 L13: -1.9534 L23: 4.4653 REMARK 3 S TENSOR REMARK 3 S11: 0.6031 S12: -0.5809 S13: 0.3287 REMARK 3 S21: -0.6726 S22: -0.1149 S23: -1.8147 REMARK 3 S31: -0.6844 S32: 0.7129 S33: -0.2004 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 69:98 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.013 -33.480 6.622 REMARK 3 T TENSOR REMARK 3 T11: 0.8436 T22: 0.6210 REMARK 3 T33: 0.5985 T12: -0.2736 REMARK 3 T13: -0.2490 T23: 0.0552 REMARK 3 L TENSOR REMARK 3 L11: 9.3831 L22: 6.7581 REMARK 3 L33: 6.0864 L12: -1.4074 REMARK 3 L13: 1.1699 L23: -0.4492 REMARK 3 S TENSOR REMARK 3 S11: 0.3211 S12: -0.7527 S13: -0.5247 REMARK 3 S21: 1.0933 S22: -0.1991 S23: -0.5631 REMARK 3 S31: 0.4789 S32: -0.0957 S33: -0.0806 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN A AND RESID 99:112 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.444 -25.619 -6.633 REMARK 3 T TENSOR REMARK 3 T11: 0.6534 T22: 0.6282 REMARK 3 T33: 0.6657 T12: -0.2635 REMARK 3 T13: -0.1467 T23: 0.0487 REMARK 3 L TENSOR REMARK 3 L11: 7.7246 L22: 2.3070 REMARK 3 L33: 5.5808 L12: 4.2572 REMARK 3 L13: -6.2307 L23: -3.3409 REMARK 3 S TENSOR REMARK 3 S11: 0.5503 S12: 0.6875 S13: 0.4920 REMARK 3 S21: 0.2103 S22: 0.4974 S23: -0.0630 REMARK 3 S31: -0.5437 S32: -0.4200 S33: -0.7254 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ( CHAIN A AND RESID 113:133 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.118 -38.484 -1.373 REMARK 3 T TENSOR REMARK 3 T11: 0.7413 T22: 0.5543 REMARK 3 T33: 0.6715 T12: -0.3597 REMARK 3 T13: -0.2444 T23: 0.0943 REMARK 3 L TENSOR REMARK 3 L11: 9.7591 L22: 7.3731 REMARK 3 L33: 5.7279 L12: -2.4309 REMARK 3 L13: 0.8687 L23: -0.8481 REMARK 3 S TENSOR REMARK 3 S11: 0.6437 S12: -0.5698 S13: -1.6949 REMARK 3 S21: 0.6355 S22: -0.3620 S23: 0.3669 REMARK 3 S31: 1.2061 S32: -0.6394 S33: -0.1656 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: ( CHAIN A AND RESID 134:173 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.420 -31.054 7.127 REMARK 3 T TENSOR REMARK 3 T11: 0.9012 T22: 0.7327 REMARK 3 T33: 0.7312 T12: -0.2939 REMARK 3 T13: -0.3557 T23: 0.0760 REMARK 3 L TENSOR REMARK 3 L11: 9.2207 L22: 6.1759 REMARK 3 L33: 8.4852 L12: -2.2086 REMARK 3 L13: 2.8951 L23: 0.2242 REMARK 3 S TENSOR REMARK 3 S11: -0.0426 S12: -1.1680 S13: 0.5578 REMARK 3 S21: 1.9920 S22: -0.1154 S23: -1.0468 REMARK 3 S31: 0.0336 S32: 0.1902 S33: 0.0206 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 9BUL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-MAY-24. REMARK 100 THE DEPOSITION ID IS D_1000277842. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.97946 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15968 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 35.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.2800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 10.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.670 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M L-PROLINE, 0.1 M HEPES PH 7.5, REMARK 280 10% (W/V) PEG 3350, 1 MM NICOTINIC ACID, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.55867 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.27933 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.27933 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 44.55867 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: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -22.27933 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 HIS A 2 REMARK 465 MET A 3 REMARK 465 LYS A 4 REMARK 465 THR A 5 REMARK 465 GLU A 174 REMARK 465 GLY A 175 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 FE2 A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 79 NE2 REMARK 620 2 GLU A 87 OE1 73.2 REMARK 620 3 GLU A 87 OE2 98.8 55.3 REMARK 620 4 HIS A 146 NE2 98.6 110.8 152.6 REMARK 620 5 HIS A 148 NE2 171.3 102.0 72.5 89.9 REMARK 620 6 NIO A 202 N 100.7 148.7 96.9 100.4 79.6 REMARK 620 N 1 2 3 4 5 DBREF 9BUL A 1 175 UNP Q9X1T8 NIAR_THEMA 1 175 SEQRES 1 A 175 MET HIS MET LYS THR VAL ARG GLN GLU ARG LEU LYS SER SEQRES 2 A 175 ILE VAL ARG ILE LEU GLU ARG SER LYS GLU PRO VAL SER SEQRES 3 A 175 GLY ALA GLN LEU ALA GLU GLU LEU SER VAL SER ARG GLN SEQRES 4 A 175 VAL ILE VAL GLN ASP ILE ALA TYR LEU ARG SER LEU GLY SEQRES 5 A 175 TYR ASN ILE VAL ALA THR PRO ARG GLY TYR VAL LEU ALA SEQRES 6 A 175 GLY GLY LYS SER GLY VAL SER ARG LEU VAL ALA VAL LYS SEQRES 7 A 175 HIS ALA PRO GLU GLU ILE LYS GLU GLU LEU LEU CYS VAL SEQRES 8 A 175 VAL ARG ASN GLY GLY ARG ILE VAL ASP VAL ILE VAL GLU SEQRES 9 A 175 HIS PRO VAL TYR GLY GLU ILE ARG GLY ILE ILE ASP VAL SEQRES 10 A 175 SER SER GLU GLU GLU VAL LEU LYS PHE VAL ASN LEU MET SEQRES 11 A 175 GLU MET ALA LYS THR GLU PRO LEU LEU THR LEU SER GLY SEQRES 12 A 175 GLY VAL HIS LEU HIS THR ILE GLU ALA PRO ASP GLU GLU SEQRES 13 A 175 THR MET GLU ARG ILE MET ARG GLU LEU LYS LYS LYS GLY SEQRES 14 A 175 PHE LEU ILE GLU GLU GLY HET FE2 A 201 1 HET NIO A 202 13 HET PRO A 203 8 HETNAM FE2 FE (II) ION HETNAM NIO NICOTINIC ACID HETNAM PRO PROLINE FORMUL 2 FE2 FE 2+ FORMUL 3 NIO C6 H5 N O2 FORMUL 4 PRO C5 H9 N O2 FORMUL 5 HOH *9(H2 O) HELIX 1 AA1 VAL A 6 SER A 21 1 16 HELIX 2 AA2 SER A 26 SER A 35 1 10 HELIX 3 AA3 SER A 37 GLY A 52 1 16 HELIX 4 AA4 ALA A 80 GLU A 82 5 3 HELIX 5 AA5 GLU A 83 ASN A 94 1 12 HELIX 6 AA6 SER A 119 GLU A 131 1 13 HELIX 7 AA7 PRO A 137 LEU A 141 5 5 HELIX 8 AA8 ASP A 154 LYS A 168 1 15 SHEET 1 AA1 2 ILE A 55 THR A 58 0 SHEET 2 AA1 2 GLY A 61 LEU A 64 -1 O VAL A 63 N VAL A 56 SHEET 1 AA2 4 VAL A 71 LYS A 78 0 SHEET 2 AA2 4 VAL A 145 ALA A 152 -1 O ILE A 150 N ARG A 73 SHEET 3 AA2 4 ARG A 97 HIS A 105 -1 N VAL A 99 O THR A 149 SHEET 4 AA2 4 GLY A 109 VAL A 117 -1 O GLY A 109 N HIS A 105 LINK NE2 HIS A 79 FE FE2 A 201 1555 1555 2.33 LINK OE1 GLU A 87 FE FE2 A 201 1555 1555 2.48 LINK OE2 GLU A 87 FE FE2 A 201 1555 1555 2.21 LINK NE2 HIS A 146 FE FE2 A 201 1555 1555 2.36 LINK NE2 HIS A 148 FE FE2 A 201 1555 1555 2.32 LINK FE FE2 A 201 N NIO A 202 1555 1555 2.39 CRYST1 83.243 83.243 66.838 90.00 90.00 120.00 P 32 2 1 6 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 0.012013 0.006936 0.000000 0.00000 SCALE2 0.000000 0.013871 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014962 0.00000