HEADER REDUCTASE 15-FEB-93 2PIA TITLE PHTHALATE DIOXYGENASE REDUCTASE: A MODULAR STRUCTURE FOR ELECTRON TITLE 2 TRANSFER FROM PYRIDINE NUCLEOTIDES TO [2FE-2S] COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHTHALATE DIOXYGENASE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.18.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA CEPACIA; SOURCE 3 ORGANISM_TAXID: 292 KEYWDS REDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.C.CORRELL,C.J.BATIE,D.P.BALLOU,M.L.LUDWIG REVDAT 4 21-FEB-24 2PIA 1 REMARK LINK REVDAT 3 29-NOV-17 2PIA 1 REMARK HELIX REVDAT 2 24-FEB-09 2PIA 1 VERSN REVDAT 1 15-APR-93 2PIA 0 JRNL AUTH C.C.CORRELL,C.J.BATIE,D.P.BALLOU,M.L.LUDWIG JRNL TITL PHTHALATE DIOXYGENASE REDUCTASE: A MODULAR STRUCTURE FOR JRNL TITL 2 ELECTRON TRANSFER FROM PYRIDINE NUCLEOTIDES TO [2FE-2S]. JRNL REF SCIENCE V. 258 1604 1992 JRNL REFN ISSN 0036-8075 JRNL PMID 1280857 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.C.CORRELL,C.J.BATIE,D.P.BALLOU,M.L.LUDWIG REMARK 1 TITL CRYSTALLOGRAPHIC CHARACTERIZATION OF PHTHALATE OXYGENASE REMARK 1 TITL 2 REDUCTASE, AN IRON-SULFUR FLAVOPROTEIN FROM PSEUDOMONAS REMARK 1 TITL 3 CEPACIA REMARK 1 REF J.BIOL.CHEM. V. 260 14633 1985 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.C.CORRELL,M.L.LUDWIG REMARK 1 TITL STRUCTURE DETERMINATION OF AN IRON-SULFUR FLAVOPROTEIN REMARK 1 EDIT B.CURTI, S.RONCHI, G.ZANETTI REMARK 1 REF FLAVINS AND FLAVOPROTEINS 743 1991 REMARK 1 PUBL WALTER DE GRUYTER, BERLIN REMARK 1 REFN REMARK 1 REFERENCE 3 REMARK 1 AUTH C.J.BATIE,D.P.BALLOU,C.C.CORRELL REMARK 1 TITL PHTHALATE DIOXYGENASE REDUCTASE AND RELATED REMARK 1 TITL 2 FLAVIN-IRON-SULFUR CONTAINING ELECTRON TRANSFERASES REMARK 1 EDIT F.MULLER REMARK 1 REF CHEMISTRY AND BIOCHEMISTRY 543 1991 REMARK 1 REF 2 OF FLAVOENZYMES REMARK 1 PUBL CRC PRESS, BOCA RATON, FLORIDA REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 23710 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL 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 : 2495 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PIA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178472. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 57.20000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.02444 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.93333 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 57.20000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 33.02444 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 25.93333 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 57.20000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 33.02444 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.93333 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 66.04887 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 51.86667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 66.04887 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 51.86667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 66.04887 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 51.86667 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 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 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ASN A 229 REMARK 475 THR A 230 REMARK 475 ASN A 231 REMARK 475 ALA A 232 REMARK 475 ARG A 233 REMARK 475 GLU A 234 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 134 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 THR A 228 90.50 -66.33 REMARK 500 ASN A 229 96.72 -28.34 REMARK 500 ALA A 232 89.74 -66.63 REMARK 500 ARG A 233 -45.52 71.06 REMARK 500 SER A 271 -65.00 -133.38 REMARK 500 ASP A 298 -31.14 -26.24 REMARK 500 VAL A 309 -30.01 -132.89 REMARK 500 ARG A 311 -150.70 -122.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 75 0.08 SIDE CHAIN REMARK 500 ARG A 131 0.11 SIDE CHAIN REMARK 500 ARG A 134 0.20 SIDE CHAIN REMARK 500 ARG A 142 0.16 SIDE CHAIN REMARK 500 ARG A 165 0.08 SIDE CHAIN REMARK 500 ARG A 241 0.13 SIDE CHAIN REMARK 500 ARG A 244 0.17 SIDE CHAIN REMARK 500 ARG A 255 0.10 SIDE CHAIN REMARK 500 ARG A 267 0.09 SIDE CHAIN REMARK 500 ARG A 311 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL 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 FES A 323 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 272 SG REMARK 620 2 FES A 323 S1 121.6 REMARK 620 3 FES A 323 S2 98.2 106.2 REMARK 620 4 CYS A 277 SG 100.7 107.9 123.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A 323 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 280 SG REMARK 620 2 FES A 323 S1 117.5 REMARK 620 3 FES A 323 S2 117.0 101.6 REMARK 620 4 CYS A 308 SG 99.4 119.4 101.7 REMARK 620 N 1 2 3 REMARK 700 REMARK 700 SHEET REMARK 700 ASSIGNMENTS OF SECONDARY STRUCTURE ARE BASED ON THE REMARK 700 ALGORITHM OF KABSCH AND SANDER. EXCEPTIONS: STRANDS 3 AND REMARK 700 4 OF BETA SHEET 2 IN WHICH THE KABSCH AND SANDER ALGORITHM REMARK 700 INDICATED BREAKS. REMARK 700 THE CLOSED SHEET (BETA BARREL) IS INDICATED BY HAVING THE REMARK 700 FIRST AND LAST STRANDS IDENTICAL -THE FIRST STRAND APPEARS REMARK 700 FIRST AND LAST. THE FMN HYDROGEN BONDS BETWEEN STRANDS 3 REMARK 700 AND 4 TO CLOSE THE BARREL. 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 322 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 323 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE IS DEDUCED FROM THE DNA SEQUENCE DETERMINED REMARK 999 BY R. LIU AND G. ZYLSTRA, ABS. ANN. MEETING AM. SOC. MICRO. REMARK 999 1992, 262 (1992) AND PRIVATE COMMUNICATION. DBREF 2PIA A 1 321 UNP P33164 PDR_BURCE 2 322 SEQRES 1 A 321 THR THR PRO GLN GLU ASP GLY PHE LEU ARG LEU LYS ILE SEQRES 2 A 321 ALA SER LYS GLU LYS ILE ALA ARG ASP ILE TRP SER PHE SEQRES 3 A 321 GLU LEU THR ASP PRO GLN GLY ALA PRO LEU PRO PRO PHE SEQRES 4 A 321 GLU ALA GLY ALA ASN LEU THR VAL ALA VAL PRO ASN GLY SEQRES 5 A 321 SER ARG ARG THR TYR SER LEU CYS ASN ASP SER GLN GLU SEQRES 6 A 321 ARG ASN ARG TYR VAL ILE ALA VAL LYS ARG ASP SER ASN SEQRES 7 A 321 GLY ARG GLY GLY SER ILE SER PHE ILE ASP ASP THR SER SEQRES 8 A 321 GLU GLY ASP ALA VAL GLU VAL SER LEU PRO ARG ASN GLU SEQRES 9 A 321 PHE PRO LEU ASP LYS ARG ALA LYS SER PHE ILE LEU VAL SEQRES 10 A 321 ALA GLY GLY ILE GLY ILE THR PRO MET LEU SER MET ALA SEQRES 11 A 321 ARG GLN LEU ARG ALA GLU GLY LEU ARG SER PHE ARG LEU SEQRES 12 A 321 TYR TYR LEU THR ARG ASP PRO GLU GLY THR ALA PHE PHE SEQRES 13 A 321 ASP GLU LEU THR SER ASP GLU TRP ARG SER ASP VAL LYS SEQRES 14 A 321 ILE HIS HIS ASP HIS GLY ASP PRO THR LYS ALA PHE ASP SEQRES 15 A 321 PHE TRP SER VAL PHE GLU LYS SER LYS PRO ALA GLN HIS SEQRES 16 A 321 VAL TYR CYS CYS GLY PRO GLN ALA LEU MET ASP THR VAL SEQRES 17 A 321 ARG ASP MET THR GLY HIS TRP PRO SER GLY THR VAL HIS SEQRES 18 A 321 PHE GLU SER PHE GLY ALA THR ASN THR ASN ALA ARG GLU SEQRES 19 A 321 ASN THR PRO PHE THR VAL ARG LEU SER ARG SER GLY THR SEQRES 20 A 321 SER PHE GLU ILE PRO ALA ASN ARG SER ILE LEU GLU VAL SEQRES 21 A 321 LEU ARG ASP ALA ASN VAL ARG VAL PRO SER SER CYS GLU SEQRES 22 A 321 SER GLY THR CYS GLY SER CYS LYS THR ALA LEU CYS SER SEQRES 23 A 321 GLY GLU ALA ASP HIS ARG ASP MET VAL LEU ARG ASP ASP SEQRES 24 A 321 GLU LYS GLY THR GLN ILE MET VAL CYS VAL SER ARG ALA SEQRES 25 A 321 LYS SER ALA GLU LEU VAL LEU ASP LEU HET FMN A 322 31 HET FES A 323 4 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 FES FE2 S2 FORMUL 4 HOH *136(H2 O) HELIX 1 1 GLY A 82 ASP A 88 1 7 HELIX 2 2 ILE A 123 GLU A 136 1 14 HELIX 3 3 PHE A 156 THR A 160 1 5 HELIX 4 4 PHE A 183 PHE A 187 1 5 HELIX 5 5 GLN A 202 MET A 211 1 10 HELIX 6 6 ILE A 257 ASP A 263 1 7 SHEET 1 BB1 7 LEU A 9 ALA A 20 0 SHEET 2 BB1 7 ILE A 23 THR A 29 -1 O ILE A 23 N ALA A 20 SHEET 3 BB1 7 ARG A 68 LYS A 74 -1 O TYR A 69 N LEU A 28 SHEET 4 BB1 7 ARG A 54 SER A 58 -1 SHEET 5 BB1 7 ASN A 44 ALA A 48 -1 O LEU A 45 N TYR A 57 SHEET 6 BB1 7 ALA A 95 VAL A 98 -1 O GLU A 97 N ALA A 48 SHEET 7 BB1 7 LEU A 9 ALA A 20 -1 O LEU A 9 N VAL A 98 SHEET 1 B1 5 VAL A 168 HIS A 172 0 SHEET 2 B1 5 SER A 140 THR A 147 1 O LEU A 143 N LYS A 169 SHEET 3 B1 5 SER A 113 GLY A 119 1 N PHE A 114 O SER A 140 SHEET 4 B1 5 GLN A 194 CYS A 199 1 N HIS A 195 O SER A 113 SHEET 5 B1 5 VAL A 220 GLU A 223 1 O HIS A 221 O VAL A 196 SHEET 1 B2 5 SER A 248 ILE A 251 0 SHEET 2 B2 5 PHE A 238 LEU A 242 -1 O PHE A 238 N ILE A 251 SHEET 3 B2 5 ARG A 311 LEU A 319 1 O ALA A 315 N THR A 239 SHEET 4 B2 5 LYS A 281 ASP A 290 -1 N CYS A 285 O VAL A 318 SHEET 5 B2 5 GLN A 304 MET A 306 -1 N ILE A 305 O THR A 282 LINK SG CYS A 272 FE1 FES A 323 1555 1555 2.32 LINK SG CYS A 277 FE1 FES A 323 1555 1555 2.35 LINK SG CYS A 280 FE2 FES A 323 1555 1555 2.33 LINK SG CYS A 308 FE2 FES A 323 1555 1555 2.16 SITE 1 AC1 23 ASN A 44 ARG A 55 THR A 56 TYR A 57 SITE 2 AC1 23 SER A 58 ALA A 72 VAL A 73 LYS A 74 SITE 3 AC1 23 GLY A 79 ARG A 80 GLY A 82 SER A 83 SITE 4 AC1 23 ILE A 121 THR A 124 GLU A 223 PHE A 225 SITE 5 AC1 23 SER A 274 HOH A 327 HOH A 329 HOH A 331 SITE 6 AC1 23 HOH A 332 HOH A 354 HOH A 368 SITE 1 AC2 10 SER A 271 CYS A 272 GLU A 273 GLY A 275 SITE 2 AC2 10 THR A 276 CYS A 277 GLY A 278 CYS A 280 SITE 3 AC2 10 MET A 306 CYS A 308 CRYST1 114.400 114.400 77.800 90.00 90.00 120.00 H 3 9 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 0.008741 0.005047 0.000000 0.00000 SCALE2 0.000000 0.010093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012853 0.00000