HEADER ELECTRON TRANSPORT 14-MAY-13 4KPU TITLE ELECTRON TRANSFERRING FLAVOPROTEIN OF ACIDAMINOCOCCUS FERMENTANS: TITLE 2 TOWARDS A MECHANISM OF FLAVIN-BASED ELECTRON BIFURCATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ELECTRON TRANSFER FLAVOPROTEIN ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ELECTRON TRANSFER FLAVOPROTEIN ALPHA/BETA-SUBUNIT; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACIDAMINOCOCCUS FERMENTANS; SOURCE 3 ORGANISM_TAXID: 591001; SOURCE 4 STRAIN: DSM 20731; SOURCE 5 GENE: ACFER_0555, ACFER_0556; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(GROEL); SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ACIDAMINOCOCCUS FERMENTANS; SOURCE 11 ORGANISM_TAXID: 591001; SOURCE 12 STRAIN: DSM 20731; SOURCE 13 GENE: ACFER_0555, ACFER_0556; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(GROEL) KEYWDS FAD, ELECTRON TRANSFERRING FLAVOPROTEIN (ETF), BUTYRYL-COA KEYWDS 2 DEHYDROGENASE, FERREDOXIN, NADH, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.M.MOWAFY,N.P.CHOWDHURY,J.DEMMER,V.UPADHYAY,S.KOLZER,E.JAYAMANI, AUTHOR 2 J.KAHNT,U.DEMMER,U.ERMLER,W.BUCKEL REVDAT 3 28-FEB-24 4KPU 1 REMARK SEQADV REVDAT 2 12-MAR-14 4KPU 1 JRNL REVDAT 1 15-JAN-14 4KPU 0 JRNL AUTH N.P.CHOWDHURY,A.M.MOWAFY,J.K.DEMMER,V.UPADHYAY,S.KOELZER, JRNL AUTH 2 E.JAYAMANI,J.KAHNT,M.HORNUNG,U.DEMMER,U.ERMLER,W.BUCKEL JRNL TITL STUDIES ON THE MECHANISM OF ELECTRON BIFURCATION CATALYZED JRNL TITL 2 BY ELECTRON TRANSFERRING FLAVOPROTEIN (ETF) AND BUTYRYL-COA JRNL TITL 3 DEHYDROGENASE (BCD) OF ACIDAMINOCOCCUS FERMENTANS. JRNL REF J.BIOL.CHEM. V. 289 5145 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24379410 JRNL DOI 10.1074/JBC.M113.521013 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 90032 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4761 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6373 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : 348 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4561 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 107 REMARK 3 SOLVENT ATOMS : 597 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.074 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.076 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.048 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.375 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4880 ; 0.023 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 4696 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6649 ; 2.291 ; 2.001 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10870 ; 0.976 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 628 ; 6.346 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 192 ;36.313 ;25.156 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 851 ;13.671 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;16.829 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 765 ; 0.146 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5501 ; 0.015 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 989 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4KPU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000079643. 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 : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90032 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG, 0.1M BIS-TRIS PROPANE, 0.1M REMARK 280 NA FORMATE, 1MM FAD, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 40.09000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.36500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.36500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.09000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.44500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 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 ALA A 2 REMARK 465 HIS A 341 REMARK 465 HIS A 342 REMARK 465 HIS A 343 REMARK 465 HIS A 344 REMARK 465 HIS A 345 REMARK 465 HIS A 346 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 TYR A 83 CB - CG - CD2 ANGL. DEV. = 4.4 DEGREES REMARK 500 TYR A 83 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ASP A 139 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG A 163 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP A 198 CB - CG - OD2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ASP A 217 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 217 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP A 218 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 265 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 265 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 MET B 1 CG - SD - CE ANGL. DEV. = -10.5 DEGREES REMARK 500 MET B 34 CG - SD - CE ANGL. DEV. = 10.3 DEGREES REMARK 500 MET B 61 CG - SD - CE ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP B 79 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG B 87 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 87 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 158 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 MET B 169 CG - SD - CE ANGL. DEV. = -10.2 DEGREES REMARK 500 ARG B 179 NE - CZ - NH1 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG B 179 NE - CZ - NH2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 212 CB - CG - OD1 ANGL. DEV. = 9.7 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 ASP A 14 154.03 93.89 REMARK 500 ASP A 56 107.25 -161.72 REMARK 500 LYS A 58 -135.48 48.04 REMARK 500 ASN A 124 58.99 73.19 REMARK 500 GLU A 211 117.07 -35.43 REMARK 500 LYS A 230 -31.37 75.48 REMARK 500 ASP B 86 130.29 -173.18 REMARK 500 ASP B 151 -110.98 69.68 REMARK 500 ASN B 160 -169.95 -121.42 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 FAD A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4L1F RELATED DB: PDB REMARK 900 RELATED ID: 4L2I RELATED DB: PDB DBREF 4KPU A 1 340 UNP D2RIQ3 D2RIQ3_ACIFV 1 340 DBREF 4KPU B 1 263 UNP D2RIQ2 D2RIQ2_ACIFV 1 263 SEQADV 4KPU HIS A 341 UNP D2RIQ3 EXPRESSION TAG SEQADV 4KPU HIS A 342 UNP D2RIQ3 EXPRESSION TAG SEQADV 4KPU HIS A 343 UNP D2RIQ3 EXPRESSION TAG SEQADV 4KPU HIS A 344 UNP D2RIQ3 EXPRESSION TAG SEQADV 4KPU HIS A 345 UNP D2RIQ3 EXPRESSION TAG SEQADV 4KPU HIS A 346 UNP D2RIQ3 EXPRESSION TAG SEQRES 1 A 346 MET ALA ASN THR LYS GLY LEU LYS THR GLY ASN GLU LYS SEQRES 2 A 346 ASP LEU TRP VAL TYR VAL GLU HIS TYR LYS GLY GLU PRO SEQRES 3 A 346 VAL HIS VAL VAL TYR GLU LEU LEU GLY GLU CYS ARG LYS SEQRES 4 A 346 LEU ALA ASP LYS CYS ASN GLN LYS LEU ALA ALA VAL LEU SEQRES 5 A 346 ILE THR ASP ASP ALA LYS ASP VAL PRO SER LYS LEU ILE SEQRES 6 A 346 ALA ARG GLY ALA ASP LEU VAL TYR VAL CYS GLN ASP PRO SEQRES 7 A 346 ALA PHE LYS TYR TYR SER THR ASP GLU TYR THR ASN ALA SEQRES 8 A 346 PHE CYS GLU MET ILE ASP GLU TYR GLN PRO SER SER VAL SEQRES 9 A 346 PHE ILE GLY ALA THR ASN ASP GLY ARG ASP LEU GLY PRO SEQRES 10 A 346 ARG ILE ALA ALA ARG VAL ASN THR GLY LEU CYS ALA ASP SEQRES 11 A 346 CYS THR ILE LEU ASP ALA GLU GLU ASP GLY LEU ILE GLU SEQRES 12 A 346 TRP THR ARG PRO ALA ALA GLY GLY ASN ILE MET ALA THR SEQRES 13 A 346 ILE LEU CYS LYS GLU HIS ARG PRO GLN MET GLY THR VAL SEQRES 14 A 346 ARG PRO LYS THR PHE LYS ALA MET GLU PRO ASP ALA SER SEQRES 15 A 346 ARG THR GLY GLU VAL ILE ASN TYR THR LEU LYS ASN HIS SEQRES 16 A 346 VAL ASP ASP ARG VAL THR CYS ILE ARG ARG GLU GLU VAL SEQRES 17 A 346 VAL SER GLU GLY GLU MET ALA ILE ASP ASP ALA PRO PHE SEQRES 18 A 346 VAL CYS SER GLY GLY ARG GLY MET LYS ALA LYS GLU ASN SEQRES 19 A 346 PHE SER LEU LEU TYR ASP LEU ALA HIS ALA LEU GLY GLY SEQRES 20 A 346 ALA VAL GLY GLY SER ARG ALA ALA VAL ASP GLU GLY PHE SEQRES 21 A 346 ILE GLU HIS PRO ARG GLN VAL GLY GLN SER GLY LYS THR SEQRES 22 A 346 VAL THR PRO LYS ILE TYR PHE ALA CYS GLY ILE SER GLY SEQRES 23 A 346 SER VAL GLN HIS LYS ALA GLY MET SER LYS SER ASP THR SEQRES 24 A 346 ILE VAL CYS ILE ASN LYS ASP PRO ASP ALA PRO MET PHE SEQRES 25 A 346 GLU ILE SER LYS TYR GLY ILE VAL GLY ASP ALA LEU LYS SEQRES 26 A 346 ILE LEU PRO LEU LEU THR ALA LYS ILE LYS ALA PHE LYS SEQRES 27 A 346 GLU SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 263 MET ASN ILE VAL VAL CYS VAL LYS GLN VAL PRO ASP THR SEQRES 2 B 263 ALA GLU MET LYS ILE ASP PRO VAL THR ASN ASN LEU VAL SEQRES 3 B 263 ARG ASP GLY VAL THR ASN ILE MET ASN PRO TYR ASP GLN SEQRES 4 B 263 TYR ALA LEU GLU THR ALA LEU GLN LEU LYS ASP GLU LEU SEQRES 5 B 263 GLY ALA HIS VAL THR VAL ILE THR MET GLY PRO PRO HIS SEQRES 6 B 263 ALA GLU SER VAL LEU ARG ASP CYS LEU ALA VAL GLY ALA SEQRES 7 B 263 ASP GLU ALA LYS LEU VAL SER ASP ARG ALA PHE GLY GLY SEQRES 8 B 263 ALA ASP THR LEU ALA THR SER ALA ALA MET ALA ASN THR SEQRES 9 B 263 ILE LYS HIS PHE GLY VAL PRO ASP LEU ILE LEU CYS GLY SEQRES 10 B 263 ARG GLN ALA ILE ASP GLY ASP THR ALA GLN VAL GLY PRO SEQRES 11 B 263 GLU ILE ALA GLU HIS LEU GLY LEU PRO GLN VAL THR ALA SEQRES 12 B 263 ALA LEU LYS VAL GLN VAL LYS ASP ASP THR VAL VAL VAL SEQRES 13 B 263 ASP ARG ASP ASN GLU GLN MET SER MET THR PHE THR MET SEQRES 14 B 263 LYS MET PRO CYS VAL VAL THR VAL MET ARG SER LYS ASP SEQRES 15 B 263 LEU ARG PHE ALA SER ILE ARG GLY LYS MET LYS ALA ARG SEQRES 16 B 263 LYS ALA GLU ILE PRO VAL TYR THR ALA ALA ALA LEU GLU SEQRES 17 B 263 ILE PRO LEU ASP ILE ILE GLY LYS ALA GLY SER PRO THR SEQRES 18 B 263 GLN VAL MET LYS SER PHE THR PRO LYS VAL THR GLN VAL SEQRES 19 B 263 HIS GLY GLU ILE PHE ASP ASP GLU ASP PRO ALA VAL ALA SEQRES 20 B 263 VAL ASP LYS LEU VAL ASN LYS LEU ILE GLU ASP LYS ILE SEQRES 21 B 263 ILE THR LYS HET FAD A 401 53 HET CL A 402 1 HET FAD B 301 53 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM CL CHLORIDE ION FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 CL CL 1- FORMUL 6 HOH *597(H2 O) HELIX 1 1 VAL A 27 ASN A 45 1 19 HELIX 2 2 ASP A 59 ARG A 67 1 9 HELIX 3 3 PRO A 78 LYS A 81 5 4 HELIX 4 4 SER A 84 GLN A 100 1 17 HELIX 5 5 ASP A 111 ASN A 124 1 14 HELIX 6 6 ALA A 149 ASN A 152 5 4 HELIX 7 7 ALA A 215 ALA A 219 5 5 HELIX 8 8 ARG A 227 LYS A 230 5 4 HELIX 9 9 ALA A 231 ASN A 234 5 4 HELIX 10 10 PHE A 235 GLY A 246 1 12 HELIX 11 11 SER A 252 GLU A 258 1 7 HELIX 12 12 GLU A 262 GLN A 266 5 5 HELIX 13 13 SER A 287 ALA A 292 1 6 HELIX 14 14 ALA A 309 SER A 315 5 7 HELIX 15 15 ASP A 322 GLU A 339 1 18 HELIX 16 16 THR B 13 MET B 16 5 4 HELIX 17 17 ASN B 35 GLY B 53 1 19 HELIX 18 18 PRO B 63 HIS B 65 5 3 HELIX 19 19 ALA B 66 VAL B 76 1 11 HELIX 20 20 ASP B 86 GLY B 90 5 5 HELIX 21 21 ASP B 93 GLY B 109 1 17 HELIX 22 22 GLN B 127 GLY B 137 1 11 HELIX 23 23 SER B 187 ALA B 197 1 11 HELIX 24 24 PRO B 210 ILE B 214 5 5 HELIX 25 25 GLY B 215 SER B 219 5 5 HELIX 26 26 ASP B 243 ASP B 258 1 16 SHEET 1 A 7 LEU A 127 CYS A 131 0 SHEET 2 A 7 GLN A 165 VAL A 169 1 O THR A 168 N CYS A 131 SHEET 3 A 7 SER A 103 GLY A 107 1 N VAL A 104 O GLN A 165 SHEET 4 A 7 LEU A 15 TYR A 18 1 N TRP A 16 O PHE A 105 SHEET 5 A 7 LEU A 48 THR A 54 1 O ALA A 49 N LEU A 15 SHEET 6 A 7 LEU A 71 GLN A 76 1 O TYR A 73 N LEU A 52 SHEET 7 A 7 GLU A 186 ASN A 189 1 O ILE A 188 N VAL A 72 SHEET 1 B 2 HIS A 21 TYR A 22 0 SHEET 2 B 2 GLU A 25 PRO A 26 -1 O GLU A 25 N TYR A 22 SHEET 1 C 4 ILE A 133 ALA A 136 0 SHEET 2 C 4 ILE A 142 ALA A 148 -1 O GLU A 143 N ASP A 135 SHEET 3 C 4 ILE A 153 LEU A 158 -1 O ILE A 153 N ALA A 148 SHEET 4 C 4 GLN B 222 PHE B 227 -1 O MET B 224 N THR A 156 SHEET 1 D 4 THR A 201 GLU A 207 0 SHEET 2 D 4 MET B 163 LYS B 170 -1 O SER B 164 N GLU A 206 SHEET 3 D 4 THR B 153 ASP B 159 -1 N VAL B 154 O MET B 169 SHEET 4 D 4 LYS B 146 LYS B 150 -1 N LYS B 150 O THR B 153 SHEET 1 E 6 ALA A 248 GLY A 251 0 SHEET 2 E 6 PHE A 221 GLY A 225 1 N CYS A 223 O ALA A 248 SHEET 3 E 6 ILE A 278 CYS A 282 1 O PHE A 280 N SER A 224 SHEET 4 E 6 THR A 299 ASN A 304 1 O ILE A 303 N ALA A 281 SHEET 5 E 6 TYR A 317 VAL A 320 1 O ILE A 319 N CYS A 302 SHEET 6 E 6 GLU B 237 PHE B 239 1 O PHE B 239 N GLY A 318 SHEET 1 F 7 GLN B 140 ALA B 144 0 SHEET 2 F 7 CYS B 173 VAL B 177 1 O THR B 176 N ALA B 144 SHEET 3 F 7 LEU B 113 GLY B 117 1 N ILE B 114 O VAL B 175 SHEET 4 F 7 ASN B 2 CYS B 6 1 N VAL B 4 O LEU B 115 SHEET 5 F 7 HIS B 55 MET B 61 1 O HIS B 55 N ILE B 3 SHEET 6 F 7 GLU B 80 VAL B 84 1 O VAL B 84 N THR B 60 SHEET 7 F 7 VAL B 201 TYR B 202 1 O TYR B 202 N LEU B 83 SHEET 1 G 2 GLN B 9 PRO B 11 0 SHEET 2 G 2 ASN B 32 MET B 34 -1 O ILE B 33 N VAL B 10 SHEET 1 H 2 LYS B 17 ILE B 18 0 SHEET 2 H 2 LEU B 25 VAL B 26 -1 O VAL B 26 N LYS B 17 CISPEP 1 ARG A 163 PRO A 164 0 -9.00 CISPEP 2 GLU A 339 SER A 340 0 -14.63 CISPEP 3 MET B 171 PRO B 172 0 -0.13 SITE 1 AC1 36 GLY A 226 ARG A 227 GLY A 228 SER A 252 SITE 2 AC1 36 ARG A 253 ALA A 254 GLN A 266 VAL A 267 SITE 3 AC1 36 GLY A 268 GLN A 269 SER A 270 GLY A 271 SITE 4 AC1 36 GLY A 283 ILE A 284 SER A 285 SER A 287 SITE 5 AC1 36 GLN A 289 HIS A 290 ASN A 304 LYS A 305 SITE 6 AC1 36 ASP A 306 ASP A 322 ALA A 323 HOH A 505 SITE 7 AC1 36 HOH A 522 HOH A 553 HOH A 585 HOH A 592 SITE 8 AC1 36 HOH A 613 HOH A 647 HOH A 676 HOH A 816 SITE 9 AC1 36 HOH A 818 HOH A 834 TYR B 37 TYR B 40 SITE 1 AC2 4 ARG A 118 ARG A 199 GLY B 137 HOH B 614 SITE 1 AC3 31 LEU A 127 CYS A 128 ALA A 129 ARG A 146 SITE 2 AC3 31 ALA A 148 ILE A 157 CYS B 6 VAL B 7 SITE 3 AC3 31 LYS B 8 ASN B 35 ASP B 38 ILE B 59 SITE 4 AC3 31 THR B 60 MET B 61 ALA B 92 ASP B 93 SITE 5 AC3 31 THR B 94 THR B 97 MET B 101 CYS B 116 SITE 6 AC3 31 GLY B 117 GLN B 119 ALA B 120 GLY B 123 SITE 7 AC3 31 ASP B 124 THR B 125 ALA B 126 GLN B 127 SITE 8 AC3 31 VAL B 128 HOH B 590 HOH B 634 CRYST1 80.180 84.890 106.730 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 0.012472 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011780 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009369 0.00000