HEADER OXIDOREDUCTASE 21-FEB-08 3CB8 TITLE 4FE-4S-PYRUVATE FORMATE-LYASE ACTIVATING ENZYME IN COMPLEX WITH ADOMET TITLE 2 AND A PEPTIDE SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRUVATE FORMATE-LYASE 1-ACTIVATING ENZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PFL-ACTIVATING ENZYME, FORMATE-C-ACETYLTRANSFERASE- COMPND 5 ACTIVATING ENZYME 1; COMPND 6 EC: 1.97.1.4; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PEPTIDE SUBSTRATE VSGYAV; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 GENE: PFLA; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PCAL-N-AE; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 OTHER_DETAILS: THE PEPTIDE WAS SYNTHESIZED BY CELTEK PEPTIDES KEYWDS ADOMET RADICAL, SAM RADICAL, ACTIVASE, GLYCYL RADICAL, PARTIAL TIM KEYWDS 2 BARREL, 4FE-4S, CARBOHYDRATE METABOLISM, CYTOPLASM, GLUCOSE KEYWDS 3 METABOLISM, IRON, IRON-SULFUR, METAL-BINDING, OXIDOREDUCTASE, S- KEYWDS 4 ADENOSYL-L-METHIONINE EXPDTA X-RAY DIFFRACTION AUTHOR J.L.VEY,C.L.DRENNAN REVDAT 4 21-FEB-24 3CB8 1 REMARK LINK REVDAT 3 24-FEB-09 3CB8 1 VERSN REVDAT 2 04-NOV-08 3CB8 1 JRNL REVDAT 1 28-OCT-08 3CB8 0 JRNL AUTH J.L.VEY,J.YANG,M.LI,W.E.BRODERICK,J.B.BRODERICK,C.L.DRENNAN JRNL TITL STRUCTURAL BASIS FOR GLYCYL RADICAL FORMATION BY PYRUVATE JRNL TITL 2 FORMATE-LYASE ACTIVATING ENZYME. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 16137 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18852451 JRNL DOI 10.1073/PNAS.0806640105 REMARK 2 REMARK 2 RESOLUTION. 2.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.95 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) (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 8376 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) : 0.229 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 438 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 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) : 2.77 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.84 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1230 REMARK 3 BIN R VALUE (WORKING SET) : 0.3940 REMARK 3 BIN FREE R VALUE : 0.4510 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 54 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.061 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1935 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 12 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 79.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.31700 REMARK 3 B22 (A**2) : -5.31700 REMARK 3 B33 (A**2) : 10.63400 REMARK 3 B12 (A**2) : -4.59500 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) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.47 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) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.55 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.660 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.157 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.971 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.793 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.746 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : ANISOTROPIC REMARK 3 KSOL : NULL REMARK 3 BSOL : 83.05 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : LIGANDS.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3CB8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-08. REMARK 100 THE DEPOSITION ID IS D_1000046566. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.73955,1.74158,1.36241 REMARK 200 MONOCHROMATOR : SIDE-SCATTERING CUBEROOT I-BEAM REMARK 200 BENT SINGLE CRYSTAL; ASYMETRIC REMARK 200 CUT 12.2 DEGS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEIT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8376 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.770 REMARK 200 RESOLUTION RANGE LOW (A) : 37.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07300 REMARK 200 FOR THE DATA SET : 19.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35900 REMARK 200 FOR SHELL : 3.010 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE 2.10 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, 3.5 M SODIUM FORMATE, REMARK 280 0.2 MM 2,6-DIMETHYL-4-HEPTYL-BETA-D-MALTOPYRANOSIDE, PH 6.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 62.57900 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 125.15800 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 93.86850 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 156.44750 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 31.28950 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 62.57900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 125.15800 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 156.44750 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 93.86850 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 31.28950 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: 1880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.4 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 SER A 1 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 48 CG CD CE NZ REMARK 470 GLU A 53 CG CD OE1 OE2 REMARK 470 LYS A 57 CG CD CE NZ REMARK 470 HIS A 64 CG ND1 CD2 CE1 NE2 REMARK 470 PHE A 65 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 121 CG CD OE1 OE2 REMARK 470 GLU A 136 CG CD OE1 OE2 REMARK 470 ASN A 160 CG OD1 ND2 REMARK 470 LYS A 162 CG CD CE NZ REMARK 470 GLU A 185 CG CD OE1 OE2 REMARK 470 LYS A 206 CG CD CE NZ REMARK 470 LYS A 217 CG CD CE NZ REMARK 470 LYS A 222 CG CD CE NZ REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 LYS A 226 CG CD CE NZ REMARK 470 GLU A 227 CG CD OE1 OE2 REMARK 470 LYS A 242 CG CD CE NZ REMARK 470 MET A 244 CG SD CE 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 GLY A 78 N - CA - C ANGL. DEV. = -15.6 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 SER A 8 -173.31 -172.69 REMARK 500 CYS A 12 84.61 -171.52 REMARK 500 ARG A 32 49.22 -140.70 REMARK 500 CYS A 36 118.04 -38.17 REMARK 500 ASN A 38 55.92 -119.56 REMARK 500 LYS A 57 6.82 -60.88 REMARK 500 GLU A 58 -46.66 -134.09 REMARK 500 SER A 76 -134.60 -149.78 REMARK 500 ILE A 81 -8.44 -58.11 REMARK 500 LYS A 96 2.80 -69.71 REMARK 500 GLN A 132 112.75 179.95 REMARK 500 ASN A 158 -5.55 -57.66 REMARK 500 LYS A 162 104.52 -54.75 REMARK 500 LEU A 204 132.34 178.48 REMARK 500 LEU A 218 2.39 -56.57 REMARK 500 LYS A 242 35.91 -78.61 REMARK 500 VAL A 243 88.95 -36.46 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 SF4 A 500 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 29 SG REMARK 620 2 SF4 A 500 S1 114.4 REMARK 620 3 SF4 A 500 S2 121.0 103.6 REMARK 620 4 SF4 A 500 S3 105.1 106.0 105.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 500 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 33 SG REMARK 620 2 SF4 A 500 S2 111.8 REMARK 620 3 SF4 A 500 S3 115.2 105.8 REMARK 620 4 SF4 A 500 S4 112.2 105.7 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 500 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 36 SG REMARK 620 2 SF4 A 500 S1 121.4 REMARK 620 3 SF4 A 500 S2 107.7 104.5 REMARK 620 4 SF4 A 500 S4 115.4 100.3 106.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 820 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 104 OD1 REMARK 620 2 THR A 105 O 130.9 REMARK 620 3 ASP A 129 OD1 117.0 108.0 REMARK 620 4 SAM A 501 OXT 120.7 83.4 81.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 500 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SAM A 501 N REMARK 620 2 SF4 A 500 S1 86.9 REMARK 620 3 SF4 A 500 S3 80.5 104.9 REMARK 620 4 SF4 A 500 S4 170.6 99.1 104.7 REMARK 620 5 SAM A 501 O 77.1 155.6 90.7 94.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 820 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3C8F RELATED DB: PDB REMARK 900 4FE-4S-PYRUVATE FORMATE-LYASE ACTIVATING ENZYME WITH PARTIALLY REMARK 900 DISORDERED ADOMET DBREF 3CB8 A 1 245 UNP P0A9N4 PFLA_ECOLI 2 246 DBREF 3CB8 B 732 737 PDB 3CB8 3CB8 732 737 SEQRES 1 A 245 SER VAL ILE GLY ARG ILE HIS SER PHE GLU SER CYS GLY SEQRES 2 A 245 THR VAL ASP GLY PRO GLY ILE ARG PHE ILE THR PHE PHE SEQRES 3 A 245 GLN GLY CYS LEU MET ARG CYS LEU TYR CYS HIS ASN ARG SEQRES 4 A 245 ASP THR TRP ASP THR HIS GLY GLY LYS GLU VAL THR VAL SEQRES 5 A 245 GLU ASP LEU MET LYS GLU VAL VAL THR TYR ARG HIS PHE SEQRES 6 A 245 MET ASN ALA SER GLY GLY GLY VAL THR ALA SER GLY GLY SEQRES 7 A 245 GLU ALA ILE LEU GLN ALA GLU PHE VAL ARG ASP TRP PHE SEQRES 8 A 245 ARG ALA CYS LYS LYS GLU GLY ILE HIS THR CYS LEU ASP SEQRES 9 A 245 THR ASN GLY PHE VAL ARG ARG TYR ASP PRO VAL ILE ASP SEQRES 10 A 245 GLU LEU LEU GLU VAL THR ASP LEU VAL MET LEU ASP LEU SEQRES 11 A 245 LYS GLN MET ASN ASP GLU ILE HIS GLN ASN LEU VAL GLY SEQRES 12 A 245 VAL SER ASN HIS ARG THR LEU GLU PHE ALA LYS TYR LEU SEQRES 13 A 245 ALA ASN LYS ASN VAL LYS VAL TRP ILE ARG TYR VAL VAL SEQRES 14 A 245 VAL PRO GLY TRP SER ASP ASP ASP ASP SER ALA HIS ARG SEQRES 15 A 245 LEU GLY GLU PHE THR ARG ASP MET GLY ASN VAL GLU LYS SEQRES 16 A 245 ILE GLU LEU LEU PRO TYR HIS GLU LEU GLY LYS HIS LYS SEQRES 17 A 245 TRP VAL ALA MET GLY GLU GLU TYR LYS LEU ASP GLY VAL SEQRES 18 A 245 LYS PRO PRO LYS LYS GLU THR MET GLU ARG VAL LYS GLY SEQRES 19 A 245 ILE LEU GLU GLN TYR GLY HIS LYS VAL MET PHE SEQRES 1 B 6 VAL SER GLY TYR ALA VAL HET NA A 820 1 HET SAM A 501 27 HET SF4 A 500 8 HET FMT A 502 3 HET FMT A 503 3 HET FMT A 504 3 HET FMT A 505 3 HETNAM NA SODIUM ION HETNAM SAM S-ADENOSYLMETHIONINE HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FMT FORMIC ACID FORMUL 3 NA NA 1+ FORMUL 4 SAM C15 H22 N6 O5 S FORMUL 5 SF4 FE4 S4 FORMUL 6 FMT 4(C H2 O2) FORMUL 10 HOH *12(H2 O) HELIX 1 1 ASN A 38 TRP A 42 5 5 HELIX 2 2 THR A 51 VAL A 60 1 10 HELIX 3 3 TYR A 62 GLY A 70 1 9 HELIX 4 4 GLU A 79 LEU A 82 5 4 HELIX 5 5 GLN A 83 LYS A 96 1 14 HELIX 6 6 ASP A 113 VAL A 122 1 10 HELIX 7 7 ASN A 134 VAL A 142 1 9 HELIX 8 8 ASN A 146 ASN A 158 1 13 HELIX 9 9 ASP A 176 MET A 190 1 15 HELIX 10 10 LYS A 206 ALA A 211 1 6 HELIX 11 11 LYS A 225 GLN A 238 1 14 SHEET 1 A 8 LYS A 48 VAL A 50 0 SHEET 2 A 8 GLY A 4 GLY A 13 -1 N GLY A 4 O VAL A 50 SHEET 3 A 8 ARG A 21 PHE A 26 -1 O PHE A 25 N SER A 8 SHEET 4 A 8 GLY A 72 GLY A 77 1 O SER A 76 N THR A 24 SHEET 5 A 8 THR A 101 THR A 105 1 O ASP A 104 N ALA A 75 SHEET 6 A 8 LEU A 125 ASP A 129 1 O LEU A 125 N LEU A 103 SHEET 7 A 8 VAL A 163 VAL A 169 1 O ARG A 166 N LEU A 128 SHEET 8 A 8 VAL A 193 PRO A 200 1 O LEU A 199 N VAL A 169 LINK SG CYS A 29 FE4 SF4 A 500 1555 1555 2.23 LINK SG CYS A 33 FE1 SF4 A 500 1555 1555 2.25 LINK SG CYS A 36 FE3 SF4 A 500 1555 1555 2.31 LINK OD1 ASP A 104 NA NA A 820 1555 1555 2.27 LINK O THR A 105 NA NA A 820 1555 1555 2.59 LINK OD1 ASP A 129 NA NA A 820 1555 1555 2.67 LINK FE2 SF4 A 500 N SAM A 501 1555 1555 2.17 LINK FE2 SF4 A 500 O SAM A 501 1555 1555 2.13 LINK OXT SAM A 501 NA NA A 820 1555 1555 2.43 SITE 1 AC1 4 ASP A 104 THR A 105 MET A 127 ASP A 129 SITE 1 AC2 17 TYR A 35 CYS A 36 HIS A 37 ASN A 38 SITE 2 AC2 17 SER A 76 GLY A 77 GLY A 78 GLU A 79 SITE 3 AC2 17 ASP A 104 THR A 105 ASP A 129 LYS A 131 SITE 4 AC2 17 LEU A 199 PRO A 200 TYR A 201 HIS A 202 SITE 5 AC2 17 SER B 733 SITE 1 AC3 7 CYS A 29 MET A 31 CYS A 33 CYS A 36 SITE 2 AC3 7 TRP A 42 GLY A 78 ASN A 106 SITE 1 AC4 4 GLY A 17 TRP A 164 ARG A 166 GLU A 197 SITE 1 AC5 2 ASP A 113 GLU A 214 SITE 1 AC6 3 PHE A 108 ARG A 110 ARG A 111 SITE 1 AC7 2 ARG A 32 ARG A 110 CRYST1 74.494 74.494 187.737 90.00 90.00 120.00 P 61 2 2 12 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 0.013424 0.007750 0.000000 0.00000 SCALE2 0.000000 0.015501 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005327 0.00000