HEADER TRANSFERASE 22-FEB-10 3LVM TITLE CRYSTAL STRUCTURE OF E.COLI ISCS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE DESULFURASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.8.1.7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 155864; SOURCE 4 STRAIN: O157:H7 EDL933; SOURCE 5 GENE: ISCS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS CYSTEINE DESULFURASE, STRUCTURAL GENOMICS, MONTREAL-KINGSTON KEYWDS 2 BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.SHI,A.PROTEAU,A.MATTE,M.CYGLER,MONTREAL-KINGSTON BACTERIAL AUTHOR 2 STRUCTURAL GENOMICS INITIATIVE (BSGI) REVDAT 5 06-SEP-23 3LVM 1 REMARK SEQADV LINK REVDAT 4 08-NOV-17 3LVM 1 REMARK REVDAT 3 13-JUL-11 3LVM 1 VERSN REVDAT 2 05-MAY-10 3LVM 1 JRNL REVDAT 1 21-APR-10 3LVM 0 JRNL AUTH R.SHI,A.PROTEAU,M.VILLARROYA,I.MOUKADIRI,L.ZHANG,J.F.TREMPE, JRNL AUTH 2 A.MATTE,M.E.ARMENGOD,M.CYGLER JRNL TITL STRUCTURAL BASIS FOR FE-S CLUSTER ASSEMBLY AND TRNA JRNL TITL 2 THIOLATION MEDIATED BY ISCS PROTEIN-PROTEIN INTERACTIONS. JRNL REF PLOS BIOL. V. 8 00354 2010 JRNL REFN ISSN 1544-9173 JRNL PMID 20404999 JRNL DOI 10.1371/JOURNAL.PBIO.1000354 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 52318 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2683 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2500 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2770 REMARK 3 BIN FREE R VALUE SET COUNT : 153 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6143 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 310 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.82000 REMARK 3 B22 (A**2) : -1.43000 REMARK 3 B33 (A**2) : 3.25000 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): 0.221 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.184 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.168 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.266 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6293 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8488 ; 1.414 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 787 ; 5.894 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 289 ;36.665 ;23.426 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1127 ;17.290 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 57 ;17.133 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 936 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4727 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2820 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4311 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 387 ; 0.152 ; 0.200 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): 44 ; 0.148 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.139 ; 0.200 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): 4012 ; 0.694 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6247 ; 1.128 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2560 ; 2.078 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2240 ; 3.573 ; 4.500 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 11 REMARK 3 RESIDUE RANGE : A 264 A 398 REMARK 3 ORIGIN FOR THE GROUP (A): 5.7006 -15.5307 -16.2213 REMARK 3 T TENSOR REMARK 3 T11: -0.1216 T22: -0.0798 REMARK 3 T33: 0.1242 T12: 0.0009 REMARK 3 T13: -0.0489 T23: -0.0586 REMARK 3 L TENSOR REMARK 3 L11: 2.7303 L22: 3.5440 REMARK 3 L33: 2.4997 L12: 0.0342 REMARK 3 L13: 0.3639 L23: 0.2043 REMARK 3 S TENSOR REMARK 3 S11: 0.0210 S12: -0.0125 S13: -0.4642 REMARK 3 S21: 0.1406 S22: -0.0664 S23: 0.2375 REMARK 3 S31: 0.2842 S32: -0.1141 S33: 0.0455 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 12 A 263 REMARK 3 ORIGIN FOR THE GROUP (A): 23.6389 6.8303 -7.2370 REMARK 3 T TENSOR REMARK 3 T11: -0.0540 T22: -0.0892 REMARK 3 T33: 0.0300 T12: 0.0219 REMARK 3 T13: -0.0049 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.6976 L22: 0.3038 REMARK 3 L33: 0.3627 L12: -0.0598 REMARK 3 L13: -0.1877 L23: 0.0569 REMARK 3 S TENSOR REMARK 3 S11: 0.0012 S12: -0.0002 S13: 0.1221 REMARK 3 S21: 0.0163 S22: -0.0230 S23: 0.0244 REMARK 3 S31: -0.0240 S32: -0.0164 S33: 0.0218 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B -5 B 11 REMARK 3 RESIDUE RANGE : B 264 B 393 REMARK 3 ORIGIN FOR THE GROUP (A): 63.1053 15.0805 -18.9205 REMARK 3 T TENSOR REMARK 3 T11: -0.1287 T22: -0.1024 REMARK 3 T33: 0.1050 T12: 0.0140 REMARK 3 T13: 0.0292 T23: 0.0499 REMARK 3 L TENSOR REMARK 3 L11: 2.9232 L22: 3.8993 REMARK 3 L33: 2.0054 L12: 0.8958 REMARK 3 L13: 0.4364 L23: 0.6037 REMARK 3 S TENSOR REMARK 3 S11: -0.0155 S12: 0.2270 S13: 0.3064 REMARK 3 S21: -0.1114 S22: -0.0202 S23: -0.0722 REMARK 3 S31: -0.2417 S32: -0.0119 S33: 0.0357 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 12 B 263 REMARK 3 ORIGIN FOR THE GROUP (A): 45.9795 -6.7291 -7.6845 REMARK 3 T TENSOR REMARK 3 T11: -0.0607 T22: -0.0885 REMARK 3 T33: 0.0538 T12: 0.0168 REMARK 3 T13: -0.0038 T23: -0.0018 REMARK 3 L TENSOR REMARK 3 L11: 0.5169 L22: 0.3182 REMARK 3 L33: 0.3687 L12: 0.0108 REMARK 3 L13: 0.0840 L23: -0.0325 REMARK 3 S TENSOR REMARK 3 S11: -0.0327 S12: -0.0104 S13: -0.1082 REMARK 3 S21: -0.0031 S22: -0.0308 S23: -0.0901 REMARK 3 S31: 0.0324 S32: 0.0017 S33: 0.0635 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 3LVM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAR-10. REMARK 100 THE DEPOSITION ID IS D_1000057785. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52419 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41900 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1P3W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 6000, 0.1M BICINE PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K 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 37.38800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.03400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.59850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.03400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.38800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.59850 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: 5590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 GLY A -8 REMARK 465 SER A -7 REMARK 465 MET A -6 REMARK 465 TYR A -5 REMARK 465 GLY A -4 REMARK 465 VAL A -3 REMARK 465 TYR A -2 REMARK 465 ARG A -1 REMARK 465 ALA A 0 REMARK 465 CYS A 328 REMARK 465 THR A 329 REMARK 465 SER A 330 REMARK 465 ALA A 331 REMARK 465 SER A 332 REMARK 465 ILE A 399 REMARK 465 GLU A 400 REMARK 465 TRP A 401 REMARK 465 ALA A 402 REMARK 465 HIS A 403 REMARK 465 HIS A 404 REMARK 465 MET B -18 REMARK 465 GLY B -17 REMARK 465 SER B -16 REMARK 465 SER B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 GLY B -8 REMARK 465 SER B -7 REMARK 465 MET B -6 REMARK 465 CYS B 328 REMARK 465 THR B 329 REMARK 465 SER B 330 REMARK 465 ALA B 331 REMARK 465 SER B 332 REMARK 465 VAL B 394 REMARK 465 ASP B 395 REMARK 465 LEU B 396 REMARK 465 ASN B 397 REMARK 465 SER B 398 REMARK 465 ILE B 399 REMARK 465 GLU B 400 REMARK 465 TRP B 401 REMARK 465 ALA B 402 REMARK 465 HIS B 403 REMARK 465 HIS B 404 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 GLU A 388 CG CD OE1 OE2 REMARK 470 MET A 389 CG SD CE REMARK 470 MET B 24 CG SD CE REMARK 470 GLU B 371 CG CD OE1 OE2 REMARK 470 GLU B 388 CG CD OE1 OE2 REMARK 470 MET B 389 CG SD CE REMARK 470 GLN B 392 CG CD OE1 NE2 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 LEU B 344 CA - CB - CG ANGL. DEV. = 14.0 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 MET A 27 -57.45 -136.98 REMARK 500 LYS A 187 -50.39 -121.78 REMARK 500 ARG A 240 102.07 -162.52 REMARK 500 HIS A 295 55.62 -109.67 REMARK 500 SER A 351 54.14 -95.75 REMARK 500 SER A 384 129.92 66.95 REMARK 500 PRO A 385 5.10 -68.16 REMARK 500 TYR A 390 92.65 -41.42 REMARK 500 LYS A 391 -52.04 148.98 REMARK 500 ASN A 397 92.07 78.49 REMARK 500 MET B 27 -57.49 -137.51 REMARK 500 ARG B 240 101.88 -166.37 REMARK 500 LEU B 317 34.86 -99.85 REMARK 500 SER B 336 114.91 -38.38 REMARK 500 SER B 351 50.79 -98.71 REMARK 500 GLN B 392 -91.74 -121.29 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 PLP A 764 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 764 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LVJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI ISCS-TUSA COMPLEX (FORM 1) REMARK 900 RELATED ID: 3LVK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI ISCS-TUSA COMPLEX (FORM 2) REMARK 900 RELATED ID: 3LVL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI ISCS-ISCU COMPLEX REMARK 900 RELATED ID: ISCS_ECO57 RELATED DB: TARGETDB DBREF 3LVM A 1 404 UNP P0A6B9 ISCS_ECO57 1 404 DBREF 3LVM B 1 404 UNP P0A6B9 ISCS_ECO57 1 404 SEQADV 3LVM MET A -18 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY A -17 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER A -16 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER A -15 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -14 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -13 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -12 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -11 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -10 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS A -9 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY A -8 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER A -7 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM MET A -6 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM TYR A -5 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY A -4 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM VAL A -3 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM TYR A -2 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM ARG A -1 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM ALA A 0 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM MET B -18 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY B -17 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER B -16 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER B -15 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -14 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -13 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -12 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -11 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -10 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM HIS B -9 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY B -8 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM SER B -7 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM MET B -6 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM TYR B -5 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM GLY B -4 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM VAL B -3 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM TYR B -2 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM ARG B -1 UNP P0A6B9 EXPRESSION TAG SEQADV 3LVM ALA B 0 UNP P0A6B9 EXPRESSION TAG SEQRES 1 A 423 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER MET SEQRES 2 A 423 TYR GLY VAL TYR ARG ALA MET LYS LEU PRO ILE TYR LEU SEQRES 3 A 423 ASP TYR SER ALA THR THR PRO VAL ASP PRO ARG VAL ALA SEQRES 4 A 423 GLU LYS MET MET GLN PHE MET THR MET ASP GLY THR PHE SEQRES 5 A 423 GLY ASN PRO ALA SER ARG SER HIS ARG PHE GLY TRP GLN SEQRES 6 A 423 ALA GLU GLU ALA VAL ASP ILE ALA ARG ASN GLN ILE ALA SEQRES 7 A 423 ASP LEU VAL GLY ALA ASP PRO ARG GLU ILE VAL PHE THR SEQRES 8 A 423 SER GLY ALA THR GLU SER ASP ASN LEU ALA ILE LYS GLY SEQRES 9 A 423 ALA ALA ASN PHE TYR GLN LYS LYS GLY LYS HIS ILE ILE SEQRES 10 A 423 THR SER LYS THR GLU HIS LYS ALA VAL LEU ASP THR CYS SEQRES 11 A 423 ARG GLN LEU GLU ARG GLU GLY PHE GLU VAL THR TYR LEU SEQRES 12 A 423 ALA PRO GLN ARG ASN GLY ILE ILE ASP LEU LYS GLU LEU SEQRES 13 A 423 GLU ALA ALA MET ARG ASP ASP THR ILE LEU VAL SER ILE SEQRES 14 A 423 MET HIS VAL ASN ASN GLU ILE GLY VAL VAL GLN ASP ILE SEQRES 15 A 423 ALA ALA ILE GLY GLU MET CYS ARG ALA ARG GLY ILE ILE SEQRES 16 A 423 TYR HIS VAL ASP ALA THR GLN SER VAL GLY LYS LEU PRO SEQRES 17 A 423 ILE ASP LEU SER GLN LEU LYS VAL ASP LEU MET SER PHE SEQRES 18 A 423 SER GLY HIS LYS ILE TYR GLY PRO LYS GLY ILE GLY ALA SEQRES 19 A 423 LEU TYR VAL ARG ARG LYS PRO ARG VAL ARG ILE GLU ALA SEQRES 20 A 423 GLN MET HIS GLY GLY GLY HIS GLU ARG GLY MET ARG SER SEQRES 21 A 423 GLY THR LEU PRO VAL HIS GLN ILE VAL GLY MET GLY GLU SEQRES 22 A 423 ALA TYR ARG ILE ALA LYS GLU GLU MET ALA THR GLU MET SEQRES 23 A 423 GLU ARG LEU ARG GLY LEU ARG ASN ARG LEU TRP ASN GLY SEQRES 24 A 423 ILE LYS ASP ILE GLU GLU VAL TYR LEU ASN GLY ASP LEU SEQRES 25 A 423 GLU HIS GLY ALA PRO ASN ILE LEU ASN VAL SER PHE ASN SEQRES 26 A 423 TYR VAL GLU GLY GLU SER LEU ILE MET ALA LEU LYS ASP SEQRES 27 A 423 LEU ALA VAL SER SER GLY SER ALA CYS THR SER ALA SER SEQRES 28 A 423 LEU GLU PRO SER TYR VAL LEU ARG ALA LEU GLY LEU ASN SEQRES 29 A 423 ASP GLU LEU ALA HIS SER SER ILE ARG PHE SER LEU GLY SEQRES 30 A 423 ARG PHE THR THR GLU GLU GLU ILE ASP TYR THR ILE GLU SEQRES 31 A 423 LEU VAL ARG LYS SER ILE GLY ARG LEU ARG ASP LEU SER SEQRES 32 A 423 PRO LEU TRP GLU MET TYR LYS GLN GLY VAL ASP LEU ASN SEQRES 33 A 423 SER ILE GLU TRP ALA HIS HIS SEQRES 1 B 423 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER MET SEQRES 2 B 423 TYR GLY VAL TYR ARG ALA MET LYS LEU PRO ILE TYR LEU SEQRES 3 B 423 ASP TYR SER ALA THR THR PRO VAL ASP PRO ARG VAL ALA SEQRES 4 B 423 GLU LYS MET MET GLN PHE MET THR MET ASP GLY THR PHE SEQRES 5 B 423 GLY ASN PRO ALA SER ARG SER HIS ARG PHE GLY TRP GLN SEQRES 6 B 423 ALA GLU GLU ALA VAL ASP ILE ALA ARG ASN GLN ILE ALA SEQRES 7 B 423 ASP LEU VAL GLY ALA ASP PRO ARG GLU ILE VAL PHE THR SEQRES 8 B 423 SER GLY ALA THR GLU SER ASP ASN LEU ALA ILE LYS GLY SEQRES 9 B 423 ALA ALA ASN PHE TYR GLN LYS LYS GLY LYS HIS ILE ILE SEQRES 10 B 423 THR SER LYS THR GLU HIS LYS ALA VAL LEU ASP THR CYS SEQRES 11 B 423 ARG GLN LEU GLU ARG GLU GLY PHE GLU VAL THR TYR LEU SEQRES 12 B 423 ALA PRO GLN ARG ASN GLY ILE ILE ASP LEU LYS GLU LEU SEQRES 13 B 423 GLU ALA ALA MET ARG ASP ASP THR ILE LEU VAL SER ILE SEQRES 14 B 423 MET HIS VAL ASN ASN GLU ILE GLY VAL VAL GLN ASP ILE SEQRES 15 B 423 ALA ALA ILE GLY GLU MET CYS ARG ALA ARG GLY ILE ILE SEQRES 16 B 423 TYR HIS VAL ASP ALA THR GLN SER VAL GLY LYS LEU PRO SEQRES 17 B 423 ILE ASP LEU SER GLN LEU LYS VAL ASP LEU MET SER PHE SEQRES 18 B 423 SER GLY HIS LYS ILE TYR GLY PRO LYS GLY ILE GLY ALA SEQRES 19 B 423 LEU TYR VAL ARG ARG LYS PRO ARG VAL ARG ILE GLU ALA SEQRES 20 B 423 GLN MET HIS GLY GLY GLY HIS GLU ARG GLY MET ARG SER SEQRES 21 B 423 GLY THR LEU PRO VAL HIS GLN ILE VAL GLY MET GLY GLU SEQRES 22 B 423 ALA TYR ARG ILE ALA LYS GLU GLU MET ALA THR GLU MET SEQRES 23 B 423 GLU ARG LEU ARG GLY LEU ARG ASN ARG LEU TRP ASN GLY SEQRES 24 B 423 ILE LYS ASP ILE GLU GLU VAL TYR LEU ASN GLY ASP LEU SEQRES 25 B 423 GLU HIS GLY ALA PRO ASN ILE LEU ASN VAL SER PHE ASN SEQRES 26 B 423 TYR VAL GLU GLY GLU SER LEU ILE MET ALA LEU LYS ASP SEQRES 27 B 423 LEU ALA VAL SER SER GLY SER ALA CYS THR SER ALA SER SEQRES 28 B 423 LEU GLU PRO SER TYR VAL LEU ARG ALA LEU GLY LEU ASN SEQRES 29 B 423 ASP GLU LEU ALA HIS SER SER ILE ARG PHE SER LEU GLY SEQRES 30 B 423 ARG PHE THR THR GLU GLU GLU ILE ASP TYR THR ILE GLU SEQRES 31 B 423 LEU VAL ARG LYS SER ILE GLY ARG LEU ARG ASP LEU SER SEQRES 32 B 423 PRO LEU TRP GLU MET TYR LYS GLN GLY VAL ASP LEU ASN SEQRES 33 B 423 SER ILE GLU TRP ALA HIS HIS HET PLP A 764 15 HET PLP B 764 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *310(H2 O) HELIX 1 1 ASP A 16 MET A 24 1 9 HELIX 2 2 HIS A 41 GLY A 63 1 23 HELIX 3 3 ASP A 65 ARG A 67 5 3 HELIX 4 4 GLY A 74 GLN A 91 1 18 HELIX 5 5 HIS A 104 GLU A 117 1 14 HELIX 6 6 ASP A 133 MET A 141 1 9 HELIX 7 7 ASP A 162 GLY A 174 1 13 HELIX 8 8 PRO A 245 LYS A 282 1 38 HELIX 9 9 GLU A 309 LEU A 317 1 9 HELIX 10 10 SER A 336 GLY A 343 1 8 HELIX 11 11 ASN A 345 SER A 351 1 7 HELIX 12 12 THR A 362 ASP A 382 1 21 HELIX 13 13 SER A 384 TYR A 390 1 7 HELIX 14 14 TYR B -5 ALA B 0 1 6 HELIX 15 15 ASP B 16 GLN B 25 1 10 HELIX 16 16 HIS B 41 GLY B 63 1 23 HELIX 17 17 ASP B 65 ARG B 67 5 3 HELIX 18 18 GLY B 74 TYR B 90 1 17 HELIX 19 19 HIS B 104 GLU B 117 1 14 HELIX 20 20 ASP B 133 MET B 141 1 9 HELIX 21 21 ASP B 162 ARG B 173 1 12 HELIX 22 22 PRO B 245 LYS B 282 1 38 HELIX 23 23 GLU B 309 LEU B 317 1 9 HELIX 24 24 SER B 336 LEU B 342 1 7 HELIX 25 25 ASN B 345 SER B 351 1 7 HELIX 26 26 THR B 362 ASP B 382 1 21 HELIX 27 27 SER B 384 MET B 389 1 6 SHEET 1 A 2 ILE A 5 TYR A 6 0 SHEET 2 A 2 LEU A 320 ALA A 321 1 O ALA A 321 N ILE A 5 SHEET 1 B 7 ILE A 69 THR A 72 0 SHEET 2 B 7 GLY A 214 VAL A 218 -1 O LEU A 216 N VAL A 70 SHEET 3 B 7 LEU A 199 SER A 203 -1 N MET A 200 O TYR A 217 SHEET 4 B 7 ILE A 176 ASP A 180 1 N VAL A 179 O LEU A 199 SHEET 5 B 7 THR A 145 SER A 149 1 N VAL A 148 O HIS A 178 SHEET 6 B 7 HIS A 96 SER A 100 1 N HIS A 96 O ILE A 146 SHEET 7 B 7 GLU A 120 LEU A 124 1 O GLU A 120 N ILE A 97 SHEET 1 C 3 VAL A 287 ASN A 290 0 SHEET 2 C 3 ILE A 300 PHE A 305 -1 O ASN A 302 N ASN A 290 SHEET 3 C 3 SER A 352 SER A 356 -1 O PHE A 355 N LEU A 301 SHEET 1 D 2 ILE B 5 TYR B 6 0 SHEET 2 D 2 LEU B 320 ALA B 321 1 O ALA B 321 N ILE B 5 SHEET 1 E 7 ILE B 69 THR B 72 0 SHEET 2 E 7 GLY B 214 VAL B 218 -1 O LEU B 216 N VAL B 70 SHEET 3 E 7 LEU B 199 SER B 203 -1 N MET B 200 O TYR B 217 SHEET 4 E 7 ILE B 176 ASP B 180 1 N VAL B 179 O LEU B 199 SHEET 5 E 7 THR B 145 SER B 149 1 N VAL B 148 O HIS B 178 SHEET 6 E 7 HIS B 96 SER B 100 1 N ILE B 98 O SER B 149 SHEET 7 E 7 GLU B 120 LEU B 124 1 O LEU B 124 N THR B 99 SHEET 1 F 3 VAL B 287 ASN B 290 0 SHEET 2 F 3 ILE B 300 PHE B 305 -1 O ASN B 302 N ASN B 290 SHEET 3 F 3 SER B 352 SER B 356 -1 O PHE B 355 N LEU B 301 LINK NZ LYS A 206 C4A PLP A 764 1555 1555 1.51 LINK NZ LYS B 206 C4A PLP B 764 1555 1555 1.51 CISPEP 1 LEU A 3 PRO A 4 0 -6.06 CISPEP 2 LYS A 221 PRO A 222 0 -5.24 CISPEP 3 LEU B 3 PRO B 4 0 -3.08 CISPEP 4 LYS B 221 PRO B 222 0 -11.37 SITE 1 AC1 15 GLY A 74 ALA A 75 THR A 76 HIS A 104 SITE 2 AC1 15 MET A 151 ASN A 155 ASP A 180 THR A 182 SITE 3 AC1 15 GLN A 183 SER A 203 HIS A 205 LYS A 206 SITE 4 AC1 15 HOH A 426 HOH A 528 THR B 243 SITE 1 AC2 15 THR A 243 GLY B 74 ALA B 75 THR B 76 SITE 2 AC2 15 HIS B 104 MET B 151 ASN B 155 ASP B 180 SITE 3 AC2 15 THR B 182 GLN B 183 SER B 203 HIS B 205 SITE 4 AC2 15 LYS B 206 HOH B 491 HOH B 539 CRYST1 74.776 99.197 118.068 90.00 90.00 90.00 P 21 21 21 8 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 0.013373 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008470 0.00000