HEADER LYASE 06-MAY-02 1LOS TITLE CRYSTAL STRUCTURE OF OROTIDINE MONOPHOSPHATE DECARBOXYLASE MUTANT TITLE 2 DELTAR203A COMPLEXED WITH 6-AZAUMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: OROTIDINE MONOPHOSPHATE DECARBOXYLASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: OMP DECARBOXYLASE, OMPDCASE, OMPDECASE; COMPND 5 EC: 4.1.1.23; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS STR. SOURCE 3 DELTA H; SOURCE 4 ORGANISM_TAXID: 187420; SOURCE 5 STRAIN: DELTA H; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS TIM BARREL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR N.WU,E.F.PAI REVDAT 6 14-FEB-24 1LOS 1 REMARK REVDAT 5 27-OCT-21 1LOS 1 REMARK SEQADV REVDAT 4 24-FEB-09 1LOS 1 VERSN REVDAT 3 01-APR-03 1LOS 1 JRNL REVDAT 2 14-AUG-02 1LOS 1 DBREF REVDAT 1 07-AUG-02 1LOS 0 JRNL AUTH N.WU,E.F.PAI JRNL TITL CRYSTAL STRUCTURES OF INHIBITOR COMPLEXES REVEAL AN JRNL TITL 2 ALTERNATE BINDING MODE IN OROTIDINE-5'-MONOPHOSPHATE JRNL TITL 3 DECARBOXYLASE. JRNL REF J.BIOL.CHEM. V. 277 28080 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 12011084 JRNL DOI 10.1074/JBC.M202362200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.3 REMARK 3 NUMBER OF REFLECTIONS : 56165 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 SET) : 0.205 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1792 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6223 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 181 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6300 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 84 REMARK 3 SOLVENT ATOMS : 206 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.90000 REMARK 3 B22 (A**2) : 7.11000 REMARK 3 B33 (A**2) : -1.21000 REMARK 3 B12 (A**2) : -2.21000 REMARK 3 B13 (A**2) : -0.63000 REMARK 3 B23 (A**2) : 4.09000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.190 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.660 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.400 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.760 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.990 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 61.39 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : AZA.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : AZA.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LOS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-MAY-02. REMARK 100 THE DEPOSITION ID IS D_1000016143. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-01 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 : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58208 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.0 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 <I/SIGMA(I)> 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: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRISODIUM CITRATE, MGCL2, DIOXANE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL UNIT IS A DIMER. 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: 4500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 LEU A 1 REMARK 465 ARG A 2 REMARK 465 LYS A 223 REMARK 465 ASP A 224 REMARK 465 LEU A 225 REMARK 465 LEU A 226 REMARK 465 ASN A 227 REMARK 465 PRO A 228 REMARK 465 LEU B 1001 REMARK 465 ARG B 1002 REMARK 465 SER B 1003 REMARK 465 ARG B 1004 REMARK 465 ARG B 1005 REMARK 465 VAL B 1006 REMARK 465 ASP B 1007 REMARK 465 VAL B 1008 REMARK 465 MET B 1009 REMARK 465 ASP B 1010 REMARK 465 VAL B 1011 REMARK 465 ILE B 1222 REMARK 465 LYS B 1223 REMARK 465 ASP B 1224 REMARK 465 LEU B 1225 REMARK 465 LEU B 1226 REMARK 465 ASN B 1227 REMARK 465 PRO B 1228 REMARK 465 LEU C 2001 REMARK 465 ARG C 2002 REMARK 465 SER C 2003 REMARK 465 ARG C 2004 REMARK 465 ARG C 2005 REMARK 465 VAL C 2006 REMARK 465 ASP C 2007 REMARK 465 VAL C 2008 REMARK 465 MET C 2009 REMARK 465 ASP C 2010 REMARK 465 VAL C 2011 REMARK 465 MET C 2012 REMARK 465 ALA C 2208 REMARK 465 ASP C 2209 REMARK 465 ASN C 2210 REMARK 465 PRO C 2211 REMARK 465 ALA C 2212 REMARK 465 ALA C 2213 REMARK 465 ALA C 2214 REMARK 465 ALA C 2215 REMARK 465 ALA C 2216 REMARK 465 GLY C 2217 REMARK 465 ILE C 2218 REMARK 465 ILE C 2219 REMARK 465 GLU C 2220 REMARK 465 SER C 2221 REMARK 465 ILE C 2222 REMARK 465 LYS C 2223 REMARK 465 ASP C 2224 REMARK 465 LEU C 2225 REMARK 465 LEU C 2226 REMARK 465 ASN C 2227 REMARK 465 PRO C 2228 REMARK 465 LEU D 3001 REMARK 465 ARG D 3002 REMARK 465 SER D 3003 REMARK 465 ILE D 3222 REMARK 465 LYS D 3223 REMARK 465 ASP D 3224 REMARK 465 LEU D 3225 REMARK 465 LEU D 3226 REMARK 465 ASN D 3227 REMARK 465 PRO D 3228 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 LYS A 72 51.06 36.87 REMARK 500 ALA A 74 51.29 -142.31 REMARK 500 PHE A 134 -37.84 -137.33 REMARK 500 ASN B1013 7.94 59.31 REMARK 500 ALA B1074 47.01 -144.60 REMARK 500 ASP B1075 -168.44 -115.90 REMARK 500 THR B1124 -74.40 -85.65 REMARK 500 LEU B1193 16.71 -67.93 REMARK 500 GLU B1220 56.50 -65.94 REMARK 500 ALA C2074 48.70 -150.04 REMARK 500 LEU C2193 13.83 -67.16 REMARK 500 PHE C2195 -36.88 -131.73 REMARK 500 LYS D3072 52.78 32.83 REMARK 500 ALA D3074 56.70 -145.63 REMARK 500 ASP D3075 -167.88 -123.98 REMARK 500 PHE D3134 -32.65 -135.07 REMARK 500 LEU D3193 1.77 -69.72 REMARK 500 GLU D3220 48.52 -78.12 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 UP6 A 5001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UP6 B 5002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UP6 C 5003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UP6 D 5004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LOL RELATED DB: PDB REMARK 900 OROTIDINE MONOPHOSPHATE DECARBOXYLASE COMPLEXED WITH XMP REMARK 900 RELATED ID: 1LOQ RELATED DB: PDB REMARK 900 OROTIDINE MONOPHOSPHATE DECARBOXYLASE COMPLEXED WITH UMP REMARK 900 RELATED ID: 1LOR RELATED DB: PDB REMARK 900 OROTIDINE MONOPHOSPHATE DECARBOXYLASE COMPLEXED WITH BMP REMARK 900 RELATED ID: 1LP6 RELATED DB: PDB REMARK 900 OROTIDINE MONOPHOSPHATE DECARBOXYLASE COMPLEXED WITH CMP REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHORS STATE THAT ALTHOUGH RESIDUES 1, 1001, REMARK 999 2001 AND 3001 ARE MET AND RESIDUES 101, 1101, REMARK 999 2101 AND 3101 ARE ARG ACCORDING TO THE REMARK 999 SWISSPROT ENTRY, RESIDUES 1, 1001, 2001 AND 3001 REMARK 999 WERE LEU AND RESIDUES 101, 1101, 2101 AND 3101 REMARK 999 WERE PRO IN THE ORIGINAL CONSTRUCT CLONED REMARK 999 OF MT GENOMIC DNA. DBREF 1LOS A 1 228 UNP O26232 PYRF_METTH 1 228 DBREF 1LOS B 1001 1228 UNP O26232 PYRF_METTH 1 228 DBREF 1LOS C 2001 2228 UNP O26232 PYRF_METTH 1 228 DBREF 1LOS D 3001 3228 UNP O26232 PYRF_METTH 1 228 SEQADV 1LOS LEU A 1 UNP O26232 MET 1 SEE REMARK 999 SEQADV 1LOS PRO A 101 UNP O26232 ARG 101 SEE REMARK 999 SEQADV 1LOS A UNP O26232 ALA 184 DELETION SEQADV 1LOS A UNP O26232 GLN 185 DELETION SEQADV 1LOS A UNP O26232 GLY 186 DELETION SEQADV 1LOS A UNP O26232 GLY 187 DELETION SEQADV 1LOS ALA A 203 UNP O26232 ARG 203 ENGINEERED MUTATION SEQADV 1LOS LEU B 1001 UNP O26232 MET 1 SEE REMARK 999 SEQADV 1LOS PRO B 1101 UNP O26232 ARG 101 SEE REMARK 999 SEQADV 1LOS B UNP O26232 ALA 184 DELETION SEQADV 1LOS B UNP O26232 GLN 185 DELETION SEQADV 1LOS B UNP O26232 GLY 186 DELETION SEQADV 1LOS B UNP O26232 GLY 187 DELETION SEQADV 1LOS ALA B 1203 UNP O26232 ARG 203 ENGINEERED MUTATION SEQADV 1LOS LEU C 2001 UNP O26232 MET 1 SEE REMARK 999 SEQADV 1LOS PRO C 2101 UNP O26232 ARG 101 SEE REMARK 999 SEQADV 1LOS C UNP O26232 ALA 184 DELETION SEQADV 1LOS C UNP O26232 GLN 185 DELETION SEQADV 1LOS C UNP O26232 GLY 186 DELETION SEQADV 1LOS C UNP O26232 GLY 187 DELETION SEQADV 1LOS ALA C 2203 UNP O26232 ARG 203 ENGINEERED MUTATION SEQADV 1LOS LEU D 3001 UNP O26232 MET 1 SEE REMARK 999 SEQADV 1LOS PRO D 3101 UNP O26232 ARG 101 SEE REMARK 999 SEQADV 1LOS D UNP O26232 ALA 184 DELETION SEQADV 1LOS D UNP O26232 GLN 185 DELETION SEQADV 1LOS D UNP O26232 GLY 186 DELETION SEQADV 1LOS D UNP O26232 GLY 187 DELETION SEQADV 1LOS ALA D 3203 UNP O26232 ARG 203 ENGINEERED MUTATION SEQRES 1 A 224 LEU ARG SER ARG ARG VAL ASP VAL MET ASP VAL MET ASN SEQRES 2 A 224 ARG LEU ILE LEU ALA MET ASP LEU MET ASN ARG ASP ASP SEQRES 3 A 224 ALA LEU ARG VAL THR GLY GLU VAL ARG GLU TYR ILE ASP SEQRES 4 A 224 THR VAL LYS ILE GLY TYR PRO LEU VAL LEU SER GLU GLY SEQRES 5 A 224 MET ASP ILE ILE ALA GLU PHE ARG LYS ARG PHE GLY CYS SEQRES 6 A 224 ARG ILE ILE ALA ASP PHE LYS VAL ALA ASP ILE PRO GLU SEQRES 7 A 224 THR ASN GLU LYS ILE CYS ARG ALA THR PHE LYS ALA GLY SEQRES 8 A 224 ALA ASP ALA ILE ILE VAL HIS GLY PHE PRO GLY ALA ASP SEQRES 9 A 224 SER VAL ARG ALA CYS LEU ASN VAL ALA GLU GLU MET GLY SEQRES 10 A 224 ARG GLU VAL PHE LEU LEU THR GLU MET SER HIS PRO GLY SEQRES 11 A 224 ALA GLU MET PHE ILE GLN GLY ALA ALA ASP GLU ILE ALA SEQRES 12 A 224 ARG MET GLY VAL ASP LEU GLY VAL LYS ASN TYR VAL GLY SEQRES 13 A 224 PRO SER THR ARG PRO GLU ARG LEU SER ARG LEU ARG GLU SEQRES 14 A 224 ILE ILE GLY GLN ASP SER PHE LEU ILE SER PRO GLY VAL SEQRES 15 A 224 GLY ASP PRO GLY GLU THR LEU ARG PHE ALA ASP ALA ILE SEQRES 16 A 224 ILE VAL GLY ALA SER ILE TYR LEU ALA ASP ASN PRO ALA SEQRES 17 A 224 ALA ALA ALA ALA GLY ILE ILE GLU SER ILE LYS ASP LEU SEQRES 18 A 224 LEU ASN PRO SEQRES 1 B 224 LEU ARG SER ARG ARG VAL ASP VAL MET ASP VAL MET ASN SEQRES 2 B 224 ARG LEU ILE LEU ALA MET ASP LEU MET ASN ARG ASP ASP SEQRES 3 B 224 ALA LEU ARG VAL THR GLY GLU VAL ARG GLU TYR ILE ASP SEQRES 4 B 224 THR VAL LYS ILE GLY TYR PRO LEU VAL LEU SER GLU GLY SEQRES 5 B 224 MET ASP ILE ILE ALA GLU PHE ARG LYS ARG PHE GLY CYS SEQRES 6 B 224 ARG ILE ILE ALA ASP PHE LYS VAL ALA ASP ILE PRO GLU SEQRES 7 B 224 THR ASN GLU LYS ILE CYS ARG ALA THR PHE LYS ALA GLY SEQRES 8 B 224 ALA ASP ALA ILE ILE VAL HIS GLY PHE PRO GLY ALA ASP SEQRES 9 B 224 SER VAL ARG ALA CYS LEU ASN VAL ALA GLU GLU MET GLY SEQRES 10 B 224 ARG GLU VAL PHE LEU LEU THR GLU MET SER HIS PRO GLY SEQRES 11 B 224 ALA GLU MET PHE ILE GLN GLY ALA ALA ASP GLU ILE ALA SEQRES 12 B 224 ARG MET GLY VAL ASP LEU GLY VAL LYS ASN TYR VAL GLY SEQRES 13 B 224 PRO SER THR ARG PRO GLU ARG LEU SER ARG LEU ARG GLU SEQRES 14 B 224 ILE ILE GLY GLN ASP SER PHE LEU ILE SER PRO GLY VAL SEQRES 15 B 224 GLY ASP PRO GLY GLU THR LEU ARG PHE ALA ASP ALA ILE SEQRES 16 B 224 ILE VAL GLY ALA SER ILE TYR LEU ALA ASP ASN PRO ALA SEQRES 17 B 224 ALA ALA ALA ALA GLY ILE ILE GLU SER ILE LYS ASP LEU SEQRES 18 B 224 LEU ASN PRO SEQRES 1 C 224 LEU ARG SER ARG ARG VAL ASP VAL MET ASP VAL MET ASN SEQRES 2 C 224 ARG LEU ILE LEU ALA MET ASP LEU MET ASN ARG ASP ASP SEQRES 3 C 224 ALA LEU ARG VAL THR GLY GLU VAL ARG GLU TYR ILE ASP SEQRES 4 C 224 THR VAL LYS ILE GLY TYR PRO LEU VAL LEU SER GLU GLY SEQRES 5 C 224 MET ASP ILE ILE ALA GLU PHE ARG LYS ARG PHE GLY CYS SEQRES 6 C 224 ARG ILE ILE ALA ASP PHE LYS VAL ALA ASP ILE PRO GLU SEQRES 7 C 224 THR ASN GLU LYS ILE CYS ARG ALA THR PHE LYS ALA GLY SEQRES 8 C 224 ALA ASP ALA ILE ILE VAL HIS GLY PHE PRO GLY ALA ASP SEQRES 9 C 224 SER VAL ARG ALA CYS LEU ASN VAL ALA GLU GLU MET GLY SEQRES 10 C 224 ARG GLU VAL PHE LEU LEU THR GLU MET SER HIS PRO GLY SEQRES 11 C 224 ALA GLU MET PHE ILE GLN GLY ALA ALA ASP GLU ILE ALA SEQRES 12 C 224 ARG MET GLY VAL ASP LEU GLY VAL LYS ASN TYR VAL GLY SEQRES 13 C 224 PRO SER THR ARG PRO GLU ARG LEU SER ARG LEU ARG GLU SEQRES 14 C 224 ILE ILE GLY GLN ASP SER PHE LEU ILE SER PRO GLY VAL SEQRES 15 C 224 GLY ASP PRO GLY GLU THR LEU ARG PHE ALA ASP ALA ILE SEQRES 16 C 224 ILE VAL GLY ALA SER ILE TYR LEU ALA ASP ASN PRO ALA SEQRES 17 C 224 ALA ALA ALA ALA GLY ILE ILE GLU SER ILE LYS ASP LEU SEQRES 18 C 224 LEU ASN PRO SEQRES 1 D 224 LEU ARG SER ARG ARG VAL ASP VAL MET ASP VAL MET ASN SEQRES 2 D 224 ARG LEU ILE LEU ALA MET ASP LEU MET ASN ARG ASP ASP SEQRES 3 D 224 ALA LEU ARG VAL THR GLY GLU VAL ARG GLU TYR ILE ASP SEQRES 4 D 224 THR VAL LYS ILE GLY TYR PRO LEU VAL LEU SER GLU GLY SEQRES 5 D 224 MET ASP ILE ILE ALA GLU PHE ARG LYS ARG PHE GLY CYS SEQRES 6 D 224 ARG ILE ILE ALA ASP PHE LYS VAL ALA ASP ILE PRO GLU SEQRES 7 D 224 THR ASN GLU LYS ILE CYS ARG ALA THR PHE LYS ALA GLY SEQRES 8 D 224 ALA ASP ALA ILE ILE VAL HIS GLY PHE PRO GLY ALA ASP SEQRES 9 D 224 SER VAL ARG ALA CYS LEU ASN VAL ALA GLU GLU MET GLY SEQRES 10 D 224 ARG GLU VAL PHE LEU LEU THR GLU MET SER HIS PRO GLY SEQRES 11 D 224 ALA GLU MET PHE ILE GLN GLY ALA ALA ASP GLU ILE ALA SEQRES 12 D 224 ARG MET GLY VAL ASP LEU GLY VAL LYS ASN TYR VAL GLY SEQRES 13 D 224 PRO SER THR ARG PRO GLU ARG LEU SER ARG LEU ARG GLU SEQRES 14 D 224 ILE ILE GLY GLN ASP SER PHE LEU ILE SER PRO GLY VAL SEQRES 15 D 224 GLY ASP PRO GLY GLU THR LEU ARG PHE ALA ASP ALA ILE SEQRES 16 D 224 ILE VAL GLY ALA SER ILE TYR LEU ALA ASP ASN PRO ALA SEQRES 17 D 224 ALA ALA ALA ALA GLY ILE ILE GLU SER ILE LYS ASP LEU SEQRES 18 D 224 LEU ASN PRO HET UP6 A5001 21 HET UP6 B5002 21 HET UP6 C5003 21 HET UP6 D5004 21 HETNAM UP6 6-AZA URIDINE 5'-MONOPHOSPHATE HETSYN UP6 6-AZA-UMP FORMUL 5 UP6 4(C8 H12 N3 O9 P) FORMUL 9 HOH *206(H2 O) HELIX 1 1 VAL A 11 ASN A 13 5 3 HELIX 2 2 ASN A 23 ARG A 35 1 13 HELIX 3 3 TYR A 45 GLY A 52 1 8 HELIX 4 4 ASP A 54 GLY A 64 1 11 HELIX 5 5 ILE A 76 ALA A 90 1 15 HELIX 6 6 GLY A 102 GLY A 117 1 16 HELIX 7 7 HIS A 128 MET A 133 5 6 HELIX 8 8 PHE A 134 GLY A 150 1 17 HELIX 9 9 ARG A 160 GLY A 172 1 13 HELIX 10 10 ASP A 188 LEU A 193 1 6 HELIX 11 11 GLY A 202 LEU A 207 1 6 HELIX 12 12 ASN A 210 ILE A 222 1 13 HELIX 13 13 ASN B 1023 ARG B 1035 1 13 HELIX 14 14 TYR B 1045 GLY B 1052 1 8 HELIX 15 15 ASP B 1054 GLY B 1064 1 11 HELIX 16 16 ILE B 1076 ALA B 1090 1 15 HELIX 17 17 GLY B 1102 GLY B 1117 1 16 HELIX 18 18 HIS B 1128 MET B 1133 5 6 HELIX 19 19 ALA B 1138 GLY B 1150 1 13 HELIX 20 20 ARG B 1160 GLY B 1172 1 13 HELIX 21 21 ASP B 1188 LEU B 1193 1 6 HELIX 22 22 GLY B 1202 LEU B 1207 1 6 HELIX 23 23 ASN B 1210 GLU B 1220 1 11 HELIX 24 24 ASN C 2023 ARG C 2035 1 13 HELIX 25 25 GLU C 2036 ILE C 2038 5 3 HELIX 26 26 TYR C 2045 GLY C 2052 1 8 HELIX 27 27 MET C 2053 GLY C 2064 1 12 HELIX 28 28 ILE C 2076 ALA C 2090 1 15 HELIX 29 29 GLY C 2102 GLY C 2117 1 16 HELIX 30 30 HIS C 2128 MET C 2133 5 6 HELIX 31 31 ALA C 2138 GLY C 2150 1 13 HELIX 32 32 ARG C 2160 GLY C 2172 1 13 HELIX 33 33 ASP C 2188 LEU C 2193 1 6 HELIX 34 34 GLY C 2202 LEU C 2207 1 6 HELIX 35 35 VAL D 3011 ASN D 3013 5 3 HELIX 36 36 ASN D 3023 VAL D 3034 1 12 HELIX 37 37 TYR D 3045 GLY D 3052 1 8 HELIX 38 38 MET D 3053 GLY D 3064 1 12 HELIX 39 39 ILE D 3076 ALA D 3090 1 15 HELIX 40 40 GLY D 3102 GLY D 3117 1 16 HELIX 41 41 HIS D 3128 MET D 3133 5 6 HELIX 42 42 ILE D 3135 GLY D 3150 1 16 HELIX 43 43 ARG D 3160 GLY D 3172 1 13 HELIX 44 44 ASP D 3188 LEU D 3193 1 6 HELIX 45 45 GLY D 3202 LEU D 3207 1 6 HELIX 46 46 ASN D 3210 GLU D 3220 1 11 SHEET 1 A 9 LEU A 15 MET A 19 0 SHEET 2 A 9 THR A 40 GLY A 44 1 O LYS A 42 N LEU A 17 SHEET 3 A 9 ARG A 66 VAL A 73 1 O ARG A 66 N VAL A 41 SHEET 4 A 9 ALA A 94 HIS A 98 1 O ALA A 94 N ALA A 69 SHEET 5 A 9 GLU A 119 LEU A 123 1 O PHE A 121 N ILE A 95 SHEET 6 A 9 ASN A 153 VAL A 155 1 O ASN A 153 N LEU A 122 SHEET 7 A 9 PHE A 176 PRO A 180 1 O PHE A 176 N TYR A 154 SHEET 8 A 9 ALA A 198 VAL A 201 1 O ILE A 200 N SER A 179 SHEET 9 A 9 LEU A 15 MET A 19 1 N ILE A 16 O ILE A 199 SHEET 1 B 9 LEU B1015 MET B1019 0 SHEET 2 B 9 THR B1040 GLY B1044 1 O LYS B1042 N LEU B1017 SHEET 3 B 9 ARG B1066 VAL B1073 1 O ASP B1070 N ILE B1043 SHEET 4 B 9 ALA B1094 HIS B1098 1 O ALA B1094 N ALA B1069 SHEET 5 B 9 GLU B1119 LEU B1123 1 O PHE B1121 N VAL B1097 SHEET 6 B 9 ASN B1153 VAL B1155 1 O ASN B1153 N LEU B1122 SHEET 7 B 9 PHE B1176 PRO B1180 1 O PHE B1176 N TYR B1154 SHEET 8 B 9 ALA B1198 VAL B1201 1 O ILE B1200 N SER B1179 SHEET 9 B 9 LEU B1015 MET B1019 1 N ILE B1016 O ILE B1199 SHEET 1 C 9 LEU C2015 MET C2019 0 SHEET 2 C 9 THR C2040 GLY C2044 1 O LYS C2042 N LEU C2017 SHEET 3 C 9 ARG C2066 VAL C2073 1 O ASP C2070 N ILE C2043 SHEET 4 C 9 ALA C2094 HIS C2098 1 O ALA C2094 N ALA C2069 SHEET 5 C 9 GLU C2119 LEU C2123 1 O LEU C2123 N VAL C2097 SHEET 6 C 9 ASN C2153 VAL C2155 1 O ASN C2153 N LEU C2122 SHEET 7 C 9 PHE C2176 PRO C2180 1 O PHE C2176 N TYR C2154 SHEET 8 C 9 ALA C2198 VAL C2201 1 O ILE C2200 N SER C2179 SHEET 9 C 9 LEU C2015 MET C2019 1 N ILE C2016 O ILE C2199 SHEET 1 D 9 LEU D3015 MET D3019 0 SHEET 2 D 9 THR D3040 GLY D3044 1 O LYS D3042 N LEU D3017 SHEET 3 D 9 ARG D3066 VAL D3073 1 O ARG D3066 N VAL D3041 SHEET 4 D 9 ALA D3094 HIS D3098 1 O ALA D3094 N ALA D3069 SHEET 5 D 9 GLU D3119 LEU D3123 1 O PHE D3121 N VAL D3097 SHEET 6 D 9 ASN D3153 VAL D3155 1 O ASN D3153 N LEU D3122 SHEET 7 D 9 PHE D3176 PRO D3180 1 O PHE D3176 N TYR D3154 SHEET 8 D 9 ALA D3198 VAL D3201 1 O ILE D3200 N SER D3179 SHEET 9 D 9 LEU D3015 MET D3019 1 N ILE D3016 O VAL D3201 SITE 1 AC1 20 ALA A 18 ASP A 20 LYS A 42 LYS A 72 SITE 2 AC1 20 MET A 126 SER A 127 PRO A 180 GLY A 202 SITE 3 AC1 20 ALA A 203 HOH A4016 HOH A4024 HOH A4033 SITE 4 AC1 20 HOH A4036 HOH A4037 HOH A4087 HOH A4088 SITE 5 AC1 20 HOH A4206 ASP B1075 ILE B1076 THR B1079 SITE 1 AC2 17 ASP A 75 ILE A 76 THR A 79 ALA B1018 SITE 2 AC2 17 ASP B1020 LYS B1042 LYS B1072 MET B1126 SITE 3 AC2 17 SER B1127 PRO B1180 GLY B1202 ALA B1203 SITE 4 AC2 17 HOH B4057 HOH B4061 HOH B4069 HOH B4148 SITE 5 AC2 17 HOH B4152 SITE 1 AC3 15 ALA C2018 ASP C2020 LYS C2042 LYS C2072 SITE 2 AC3 15 MET C2126 SER C2127 PRO C2180 GLY C2202 SITE 3 AC3 15 ALA C2203 HOH C4154 HOH C4156 HOH C4169 SITE 4 AC3 15 ASP D3075 ILE D3076 THR D3079 SITE 1 AC4 16 ASP C2075 ILE C2076 THR C2079 ASP D3020 SITE 2 AC4 16 LYS D3042 LYS D3072 MET D3126 SER D3127 SITE 3 AC4 16 PRO D3180 GLY D3202 ALA D3203 HOH D4054 SITE 4 AC4 16 HOH D4161 HOH D4193 HOH D4195 HOH D4205 CRYST1 52.490 56.152 73.870 82.76 89.89 76.91 P 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 0.019051 -0.004432 0.000538 0.00000 SCALE2 0.000000 0.018284 -0.002377 0.00000 SCALE3 0.000000 0.000000 0.013651 0.00000