HEADER FLAVOPROTEIN 14-NOV-17 6EZC TITLE CRYSTAL STRUCTURE OF HUMAN TRNA-DIHYDROURIDINE(20) SYNTHASE CATALYTIC TITLE 2 DOMAIN E294K Q305K DOUBLE MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DIHYDROURIDINE SYNTHASE 2,UP-REGULATED IN LUNG CANCER COMPND 5 PROTEIN 8,URLC8,TRNA-DIHYDROURIDINE SYNTHASE 2-LIKE,HDUS2; COMPND 6 EC: 1.3.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DUS2, DUS2L; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET11D KEYWDS RNA BINDING PROTEIN, TRNA PROCESSING, FLAVOPROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.BOU-NADER,D.BREGEON,G.VINCENT,M.FONTECAVE,D.HAMDANE REVDAT 2 17-JAN-24 6EZC 1 REMARK REVDAT 1 26-SEP-18 6EZC 0 JRNL AUTH C.BOU-NADER,D.BREGEON,L.PECQUEUR,M.FONTECAVE,D.HAMDANE JRNL TITL ELECTROSTATIC POTENTIAL IN THE TRNA BINDING EVOLUTION OF JRNL TITL 2 DIHYDROURIDINE SYNTHASES. JRNL REF BIOCHEMISTRY V. 57 5407 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 30149704 JRNL DOI 10.1021/ACS.BIOCHEM.8B00584 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.33 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.3 REMARK 3 NUMBER OF REFLECTIONS : 22658 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1124 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.06 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 20.78 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 454 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2174 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 431 REMARK 3 BIN R VALUE (WORKING SET) : 0.2182 REMARK 3 BIN FREE R VALUE : 0.2000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.07 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2368 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.60350 REMARK 3 B22 (A**2) : -5.74800 REMARK 3 B33 (A**2) : 5.14440 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.240 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.200 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.169 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.183 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.162 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2481 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3360 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 871 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 435 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2481 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 332 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3088 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.87 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.58 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 19.7569 -1.8799 -12.6109 REMARK 3 T TENSOR REMARK 3 T11: -0.0196 T22: -0.0655 REMARK 3 T33: 0.0624 T12: -0.0174 REMARK 3 T13: -0.0126 T23: -0.0044 REMARK 3 L TENSOR REMARK 3 L11: 0.7668 L22: 1.4383 REMARK 3 L33: 1.2257 L12: 0.2619 REMARK 3 L13: -0.2993 L23: -0.5718 REMARK 3 S TENSOR REMARK 3 S11: 0.0315 S12: -0.0644 S13: 0.0516 REMARK 3 S21: 0.0540 S22: -0.0293 S23: 0.0387 REMARK 3 S31: -0.0291 S32: 0.0188 S33: -0.0022 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6EZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007495. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.980066 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 : XDS 20151015 REMARK 200 DATA SCALING SOFTWARE : STARANISO 1.10.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22677 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 43.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.9 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.16100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.5 REMARK 200 DATA REDUNDANCY IN SHELL : 8.90 REMARK 200 R MERGE FOR SHELL (I) : 2.52100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 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: 4XP7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 2000 MME 200 MM AMMONIUM REMARK 280 SULFATE 50 MM SODIUM ACETATE, PH 5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 292K 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 22.99500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.19500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.33000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.19500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.99500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.33000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -86.0 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 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 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 CYS A 116 REMARK 465 PRO A 117 REMARK 465 LYS A 118 REMARK 465 GLN A 119 REMARK 465 TYR A 120 REMARK 465 SER A 121 REMARK 465 THR A 122 REMARK 465 LYS A 123 REMARK 465 GLY A 124 REMARK 465 GLY A 125 REMARK 465 ALA A 329 REMARK 465 GLN A 330 REMARK 465 GLN A 331 REMARK 465 ALA A 332 REMARK 465 ARG A 333 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 LYS A 53 CD CE NZ REMARK 470 GLU A 163 CG CD OE1 OE2 REMARK 470 ARG A 187 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 188 CG CD OE1 OE2 REMARK 470 ARG A 190 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 192 CG CD OE1 NE2 REMARK 470 GLU A 198 CG CD OE1 OE2 REMARK 470 HIS A 218 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 254 CE NZ REMARK 470 GLU A 291 CG CD OE1 OE2 REMARK 470 LYS A 294 CG CD CE NZ REMARK 470 GLU A 322 CD OE1 OE2 REMARK 470 GLN A 325 CG CD OE1 NE2 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 ARG A 21 -44.91 72.72 REMARK 500 HIS A 218 -66.78 69.03 REMARK 500 ALA A 242 -85.55 -110.89 REMARK 500 ARG A 290 -108.75 47.78 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 FMN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 410 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6EZA RELATED DB: PDB REMARK 900 E294K MUTANT REMARK 900 RELATED ID: 6EZB RELATED DB: PDB REMARK 900 Q305K MUTANT DBREF 6EZC A 14 333 UNP Q9NX74 DUS2L_HUMAN 14 333 SEQADV 6EZC MET A 7 UNP Q9NX74 INITIATING METHIONINE SEQADV 6EZC HIS A 8 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC HIS A 9 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC HIS A 10 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC HIS A 11 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC HIS A 12 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC HIS A 13 UNP Q9NX74 EXPRESSION TAG SEQADV 6EZC LYS A 294 UNP Q9NX74 GLU 294 ENGINEERED MUTATION SEQADV 6EZC LYS A 305 UNP Q9NX74 GLN 305 ENGINEERED MUTATION SEQRES 1 A 327 MET HIS HIS HIS HIS HIS HIS LEU ILE LEU ALA PRO MET SEQRES 2 A 327 VAL ARG VAL GLY THR LEU PRO MET ARG LEU LEU ALA LEU SEQRES 3 A 327 ASP TYR GLY ALA ASP ILE VAL TYR CYS GLU GLU LEU ILE SEQRES 4 A 327 ASP LEU LYS MET ILE GLN CYS LYS ARG VAL VAL ASN GLU SEQRES 5 A 327 VAL LEU SER THR VAL ASP PHE VAL ALA PRO ASP ASP ARG SEQRES 6 A 327 VAL VAL PHE ARG THR CYS GLU ARG GLU GLN ASN ARG VAL SEQRES 7 A 327 VAL PHE GLN MET GLY THR SER ASP ALA GLU ARG ALA LEU SEQRES 8 A 327 ALA VAL ALA ARG LEU VAL GLU ASN ASP VAL ALA GLY ILE SEQRES 9 A 327 ASP VAL ASN MET GLY CYS PRO LYS GLN TYR SER THR LYS SEQRES 10 A 327 GLY GLY MET GLY ALA ALA LEU LEU SER ASP PRO ASP LYS SEQRES 11 A 327 ILE GLU LYS ILE LEU SER THR LEU VAL LYS GLY THR ARG SEQRES 12 A 327 ARG PRO VAL THR CYS LYS ILE ARG ILE LEU PRO SER LEU SEQRES 13 A 327 GLU ASP THR LEU SER LEU VAL LYS ARG ILE GLU ARG THR SEQRES 14 A 327 GLY ILE ALA ALA ILE ALA VAL HIS GLY ARG LYS ARG GLU SEQRES 15 A 327 GLU ARG PRO GLN HIS PRO VAL SER CYS GLU VAL ILE LYS SEQRES 16 A 327 ALA ILE ALA ASP THR LEU SER ILE PRO VAL ILE ALA ASN SEQRES 17 A 327 GLY GLY SER HIS ASP HIS ILE GLN GLN TYR SER ASP ILE SEQRES 18 A 327 GLU ASP PHE ARG GLN ALA THR ALA ALA SER SER VAL MET SEQRES 19 A 327 VAL ALA ARG ALA ALA MET TRP ASN PRO SER ILE PHE LEU SEQRES 20 A 327 LYS GLU GLY LEU ARG PRO LEU GLU GLU VAL MET GLN LYS SEQRES 21 A 327 TYR ILE ARG TYR ALA VAL GLN TYR ASP ASN HIS TYR THR SEQRES 22 A 327 ASN THR LYS TYR CYS LEU CYS GLN MET LEU ARG GLU GLN SEQRES 23 A 327 LEU LYS SER PRO GLN GLY ARG LEU LEU HIS ALA ALA LYS SEQRES 24 A 327 SER SER ARG GLU ILE CYS GLU ALA PHE GLY LEU GLY ALA SEQRES 25 A 327 PHE TYR GLU GLU THR THR GLN GLU LEU ASP ALA GLN GLN SEQRES 26 A 327 ALA ARG HET FMN A 401 31 HET SO4 A 402 5 HET SO4 A 403 5 HET SO4 A 404 5 HET CL A 405 1 HET GOL A 406 12 HET GOL A 407 6 HET PGE A 408 10 HET SO4 A 409 5 HET SO4 A 410 5 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETNAM PGE TRIETHYLENE GLYCOL HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 SO4 5(O4 S 2-) FORMUL 6 CL CL 1- FORMUL 7 GOL 2(C3 H8 O3) FORMUL 9 PGE C6 H14 O4 FORMUL 12 HOH *230(H2 O) HELIX 1 AA1 THR A 24 TYR A 34 1 11 HELIX 2 AA2 ASP A 46 ILE A 50 1 5 HELIX 3 AA3 CYS A 77 GLN A 81 5 5 HELIX 4 AA4 ASP A 92 GLU A 104 1 13 HELIX 5 AA5 ASN A 105 VAL A 107 5 3 HELIX 6 AA6 MET A 126 SER A 132 5 7 HELIX 7 AA7 ASP A 133 THR A 148 1 16 HELIX 8 AA8 SER A 161 ARG A 174 1 14 HELIX 9 AA9 SER A 196 LEU A 207 1 12 HELIX 10 AB1 TYR A 224 THR A 234 1 11 HELIX 11 AB2 ALA A 242 ASN A 248 1 7 HELIX 12 AB3 PRO A 249 LEU A 253 5 5 HELIX 13 AB4 PRO A 259 TYR A 274 1 16 HELIX 14 AB5 HIS A 277 ARG A 290 1 14 HELIX 15 AB6 GLU A 291 LYS A 294 5 4 HELIX 16 AB7 SER A 295 ALA A 304 1 10 HELIX 17 AB8 SER A 306 PHE A 314 1 9 HELIX 18 AB9 LEU A 316 ASP A 328 1 13 SHEET 1 AA110 LEU A 44 ILE A 45 0 SHEET 2 AA110 VAL A 84 GLY A 89 1 O GLY A 89 N LEU A 44 SHEET 3 AA110 GLY A 109 MET A 114 1 O ASP A 111 N PHE A 86 SHEET 4 AA110 VAL A 152 ARG A 157 1 O THR A 153 N ILE A 110 SHEET 5 AA110 ALA A 179 HIS A 183 1 O HIS A 183 N ILE A 156 SHEET 6 AA110 VAL A 211 ASN A 214 1 O ILE A 212 N VAL A 182 SHEET 7 AA110 SER A 238 VAL A 241 1 O MET A 240 N ALA A 213 SHEET 8 AA110 LEU A 14 LEU A 16 1 N ILE A 15 O VAL A 241 SHEET 9 AA110 ILE A 38 TYR A 40 1 O ILE A 38 N LEU A 16 SHEET 10 AA110 VAL A 84 GLY A 89 1 O VAL A 85 N VAL A 39 SHEET 1 AA2 3 LYS A 53 ASN A 57 0 SHEET 2 AA2 3 THR A 62 VAL A 66 -1 O ASP A 64 N VAL A 55 SHEET 3 AA2 3 VAL A 72 THR A 76 -1 O VAL A 73 N PHE A 65 SITE 1 AC1 19 ALA A 17 PRO A 18 MET A 19 VAL A 20 SITE 2 AC1 19 GLU A 43 GLN A 87 ASN A 113 LYS A 155 SITE 3 AC1 19 HIS A 183 ASN A 214 GLY A 215 GLY A 216 SITE 4 AC1 19 SER A 217 ALA A 242 ARG A 243 GOL A 406 SITE 5 AC1 19 HOH A 519 HOH A 574 HOH A 591 SITE 1 AC2 9 SER A 91 ARG A 95 GLY A 315 LEU A 316 SITE 2 AC2 9 GLY A 317 ALA A 318 HOH A 564 HOH A 581 SITE 3 AC2 9 HOH A 676 SITE 1 AC3 6 ARG A 21 HIS A 277 THR A 279 ASN A 280 SITE 2 AC3 6 PGE A 408 HOH A 636 SITE 1 AC4 3 ASN A 82 ARG A 83 HOH A 571 SITE 1 AC5 5 GLY A 115 LYS A 155 ARG A 157 HIS A 183 SITE 2 AC5 5 HOH A 582 SITE 1 AC6 3 GLU A 43 ASN A 113 FMN A 401 SITE 1 AC7 2 ARG A 149 ARG A 150 SITE 1 AC8 9 THR A 24 GLU A 42 VAL A 72 ARG A 75 SITE 2 AC8 9 ASN A 276 HIS A 277 ASN A 280 SO4 A 403 SITE 3 AC8 9 HOH A 520 SITE 1 AC9 3 SER A 306 ARG A 308 HOH A 547 SITE 1 AD1 2 ARG A 299 HOH A 641 CRYST1 45.990 84.660 100.390 90.00 90.00 90.00 P 21 21 21 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 0.021744 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009961 0.00000