HEADER OXIDOREDUCTASE 11-AUG-00 1FL2 TITLE CATALYTIC CORE COMPONENT OF THE ALKYLHYDROPEROXIDE REDUCTASE AHPF FROM TITLE 2 E.COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKYL HYDROPEROXIDE REDUCTASE SUBUNIT F; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 SYNONYM: ALKYL HYDROPEROXIDE REDUCTASE F52A PROTEIN; COMPND 6 EC: 1.8.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALKYLHYDROPEROXIDE REDUCTASE, REACTIVE OXYGEN, FAD, DISULPHIDE KEYWDS 2 OXIDOREDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.BIEGER,L.-O.ESSEN REVDAT 6 31-JAN-18 1FL2 1 REMARK REVDAT 5 09-MAY-12 1FL2 1 COMPND REVDAT 4 13-JUL-11 1FL2 1 VERSN REVDAT 3 24-FEB-09 1FL2 1 VERSN REVDAT 2 01-APR-03 1FL2 1 JRNL REVDAT 1 21-MAR-01 1FL2 0 JRNL AUTH B.BIEGER,L.O.ESSEN JRNL TITL CRYSTAL STRUCTURE OF THE CATALYTIC CORE COMPONENT OF THE JRNL TITL 2 ALKYLHYDROPEROXIDE REDUCTASE AHPF FROM ESCHERICHIA COLI. JRNL REF J.MOL.BIOL. V. 307 1 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11243797 JRNL DOI 10.1006/JMBI.2000.4441 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2267834.210 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 29484 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) : 0.197 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1447 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) (%) : 99.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4573 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE : 0.2250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 232 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2311 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 78 REMARK 3 SOLVENT ATOMS : 409 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.21000 REMARK 3 B22 (A**2) : 0.21000 REMARK 3 B33 (A**2) : -0.41000 REMARK 3 B12 (A**2) : -0.31000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.530 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 50.86 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 : FAD.PARAM REMARK 3 PARAMETER FILE 3 : PARAM.PO4 REMARK 3 PARAMETER FILE 4 : WATER.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : FAD.TOP REMARK 3 TOPOLOGY FILE 3 : TOP.PO4 REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FL2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-AUG-00. REMARK 100 THE DEPOSITION ID IS D_1000011678. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 126257 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9000 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) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.10900 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, 6% PEG 400, REMARK 280 0.1 M TRIS/ACETATE , PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 18K, TEMPERATURE 291.0K 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 114.55333 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 57.27667 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 57.27667 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 114.55333 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 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: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -148.0 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 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 840 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 877 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 761 O HOH A 936 1.94 REMARK 500 CB ASP A 407 O HOH A 923 2.01 REMARK 500 O HOH A 876 O HOH A 926 2.01 REMARK 500 O HOH A 859 O HOH A 929 2.04 REMARK 500 O HOH A 808 O HOH A 919 2.07 REMARK 500 CE MET A 241 O HOH A 937 2.10 REMARK 500 O2 SO4 A 527 O HOH A 852 2.12 REMARK 500 CE LYS A 325 O HOH A 941 2.12 REMARK 500 O HOH A 923 O HOH A 924 2.13 REMARK 500 O HOH A 577 O HOH A 922 2.15 REMARK 500 SD MET A 241 O HOH A 937 2.15 REMARK 500 O HOH A 771 O HOH A 930 2.15 REMARK 500 O HOH A 680 O HOH A 939 2.16 REMARK 500 CG GLU A 463 O HOH A 858 2.16 REMARK 500 O HOH A 584 O HOH A 927 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 812 O HOH A 935 4555 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LEU A 442 N LEU A 442 CA 0.124 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 251 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 464 NE - CZ - NH2 ANGL. DEV. = 3.7 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 VAL A 253 -103.85 -102.73 REMARK 500 SER A 260 -12.16 97.04 REMARK 500 ALA A 321 52.74 -145.65 REMARK 500 THR A 339 -2.15 74.17 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 SO4 A 523 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 524 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 525 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 526 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 527 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 522 DBREF 1FL2 A 212 521 UNP P35340 AHPF_ECOLI 212 521 SEQRES 1 A 310 ALA TYR ASP VAL LEU ILE VAL GLY SER GLY PRO ALA GLY SEQRES 2 A 310 ALA ALA ALA ALA ILE TYR SER ALA ARG LYS GLY ILE ARG SEQRES 3 A 310 THR GLY LEU MET GLY GLU ARG PHE GLY GLY GLN ILE LEU SEQRES 4 A 310 ASP THR VAL ASP ILE GLU ASN TYR ILE SER VAL PRO LYS SEQRES 5 A 310 THR GLU GLY GLN LYS LEU ALA GLY ALA LEU LYS VAL HIS SEQRES 6 A 310 VAL ASP GLU TYR ASP VAL ASP VAL ILE ASP SER GLN SER SEQRES 7 A 310 ALA SER LYS LEU ILE PRO ALA ALA VAL GLU GLY GLY LEU SEQRES 8 A 310 HIS GLN ILE GLU THR ALA SER GLY ALA VAL LEU LYS ALA SEQRES 9 A 310 ARG SER ILE ILE VAL ALA THR GLY ALA LYS TRP ARG ASN SEQRES 10 A 310 MET ASN VAL PRO GLY GLU ASP GLN TYR ARG THR LYS GLY SEQRES 11 A 310 VAL THR TYR CYS PRO HIS CYS ASP GLY PRO LEU PHE LYS SEQRES 12 A 310 GLY LYS ARG VAL ALA VAL ILE GLY GLY GLY ASN SER GLY SEQRES 13 A 310 VAL GLU ALA ALA ILE ASP LEU ALA GLY ILE VAL GLU HIS SEQRES 14 A 310 VAL THR LEU LEU GLU PHE ALA PRO GLU MET LYS ALA ASP SEQRES 15 A 310 GLN VAL LEU GLN ASP LYS LEU ARG SER LEU LYS ASN VAL SEQRES 16 A 310 ASP ILE ILE LEU ASN ALA GLN THR THR GLU VAL LYS GLY SEQRES 17 A 310 ASP GLY SER LYS VAL VAL GLY LEU GLU TYR ARG ASP ARG SEQRES 18 A 310 VAL SER GLY ASP ILE HIS ASN ILE GLU LEU ALA GLY ILE SEQRES 19 A 310 PHE VAL GLN ILE GLY LEU LEU PRO ASN THR ASN TRP LEU SEQRES 20 A 310 GLU GLY ALA VAL GLU ARG ASN ARG MET GLY GLU ILE ILE SEQRES 21 A 310 ILE ASP ALA LYS CYS GLU THR ASN VAL LYS GLY VAL PHE SEQRES 22 A 310 ALA ALA GLY ASP CYS THR THR VAL PRO TYR LYS GLN ILE SEQRES 23 A 310 ILE ILE ALA THR GLY GLU GLY ALA LYS ALA SER LEU SER SEQRES 24 A 310 ALA PHE ASP TYR LEU ILE ARG THR LYS THR ALA HET SO4 A 523 5 HET SO4 A 524 5 HET SO4 A 525 5 HET SO4 A 526 5 HET SO4 A 527 5 HET FAD A 522 53 HETNAM SO4 SULFATE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE FORMUL 2 SO4 5(O4 S 2-) FORMUL 7 FAD C27 H33 N9 O15 P2 FORMUL 8 HOH *409(H2 O) HELIX 1 1 GLY A 221 ARG A 233 1 13 HELIX 2 2 GLY A 246 THR A 252 5 7 HELIX 3 3 GLY A 266 GLU A 279 1 14 HELIX 4 4 CYS A 345 GLY A 350 1 6 HELIX 5 5 PRO A 351 LYS A 354 5 4 HELIX 6 6 GLY A 364 GLY A 376 1 13 HELIX 7 7 ASP A 393 SER A 402 1 10 HELIX 8 8 THR A 455 GLU A 459 5 5 HELIX 9 9 GLN A 496 THR A 518 1 23 SHEET 1 A 6 VAL A 282 ILE A 285 0 SHEET 2 A 6 THR A 238 MET A 241 1 O THR A 238 N ASP A 283 SHEET 3 A 6 TYR A 213 VAL A 218 1 O VAL A 215 N GLY A 239 SHEET 4 A 6 VAL A 312 VAL A 320 1 O LYS A 314 N TYR A 213 SHEET 5 A 6 HIS A 303 THR A 307 -1 N HIS A 303 O ALA A 315 SHEET 6 A 6 ALA A 290 ILE A 294 -1 N SER A 291 O GLU A 306 SHEET 1 B 5 VAL A 282 ILE A 285 0 SHEET 2 B 5 THR A 238 MET A 241 1 O THR A 238 N ASP A 283 SHEET 3 B 5 TYR A 213 VAL A 218 1 O VAL A 215 N GLY A 239 SHEET 4 B 5 VAL A 312 VAL A 320 1 O LYS A 314 N TYR A 213 SHEET 5 B 5 VAL A 483 ALA A 485 1 N PHE A 484 O ILE A 318 SHEET 1 C 2 ASP A 254 ILE A 255 0 SHEET 2 C 2 THR A 264 GLU A 265 -1 O THR A 264 N ILE A 255 SHEET 1 D 2 ALA A 324 TRP A 326 0 SHEET 2 D 2 LEU A 451 PRO A 453 -1 N LEU A 452 O LYS A 325 SHEET 1 E 5 VAL A 342 THR A 343 0 SHEET 2 E 5 GLY A 444 VAL A 447 1 O ILE A 445 N THR A 343 SHEET 3 E 5 ARG A 357 ILE A 361 1 O ARG A 357 N GLY A 444 SHEET 4 E 5 HIS A 380 LEU A 384 1 O HIS A 380 N VAL A 358 SHEET 5 E 5 VAL A 406 ILE A 409 1 N ASP A 407 O VAL A 381 SHEET 1 F 3 ALA A 412 GLY A 419 0 SHEET 2 F 3 VAL A 424 ASP A 431 -1 N VAL A 425 O LYS A 418 SHEET 3 F 3 ILE A 437 GLU A 441 -1 N HIS A 438 O TYR A 429 SSBOND 1 CYS A 345 CYS A 348 1555 1555 2.02 SITE 1 AC1 10 PRO A 453 ASN A 454 THR A 455 ASN A 456 SITE 2 AC1 10 TRP A 457 HOH A 561 HOH A 586 HOH A 674 SITE 3 AC1 10 HOH A 739 HOH A 815 SITE 1 AC2 10 PRO A 332 GLY A 333 GLU A 334 ASP A 335 SITE 2 AC2 10 GLN A 336 HOH A 667 HOH A 724 HOH A 740 SITE 3 AC2 10 HOH A 825 HOH A 925 SITE 1 AC3 4 ASP A 393 GLN A 394 HOH A 599 HOH A 819 SITE 1 AC4 3 ARG A 357 HIS A 380 HOH A 795 SITE 1 AC5 5 ASP A 473 ALA A 474 HOH A 733 HOH A 840 SITE 2 AC5 5 HOH A 852 SITE 1 AC6 40 VAL A 218 GLY A 219 GLY A 221 PRO A 222 SITE 2 AC6 40 ALA A 223 GLY A 242 GLU A 243 ARG A 244 SITE 3 AC6 40 GLY A 247 GLN A 248 ASP A 251 THR A 252 SITE 4 AC6 40 ASN A 257 GLN A 288 SER A 289 ALA A 290 SITE 5 AC6 40 ALA A 321 THR A 322 GLY A 323 CYS A 348 SITE 6 AC6 40 ASN A 454 TRP A 457 GLY A 487 ASP A 488 SITE 7 AC6 40 LYS A 495 GLN A 496 ILE A 497 ALA A 500 SITE 8 AC6 40 HOH A 528 HOH A 530 HOH A 534 HOH A 537 SITE 9 AC6 40 HOH A 538 HOH A 572 HOH A 582 HOH A 585 SITE 10 AC6 40 HOH A 674 HOH A 698 HOH A 714 HOH A 805 CRYST1 60.440 60.440 171.830 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 0.016545 0.009552 0.000000 0.00000 SCALE2 0.000000 0.019105 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005820 0.00000