HEADER TRANSCRIPTION 06-JAN-10 3LA3 TITLE CRYSTAL STRUCTURE OF NTCA IN COMPLEX WITH 2,2-DIFLUOROPENTANEDIOIC TITLE 2 ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLOBAL NITROGEN REGULATOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DNA-BINDING PROTEIN VF1, NITROGEN-RESPONSIVE REGULATORY COMPND 5 PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120; SOURCE 5 GENE: ALR4392, BIFA, NTCA; 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: PET28B KEYWDS NITROGEN REGULATOR, ACTIVATOR, DNA-BINDING, TRANSCRIPTION, KEYWDS 2 TRANSCRIPTION REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR M.X.ZHAO,Y.L.JIANG,Y.X.HE,Y.F.CHEN,Y.B.TENG,Y.X.CHEN,C.C.ZHANG, AUTHOR 2 C.Z.ZHOU REVDAT 4 20-MAR-24 3LA3 1 REMARK SEQADV REVDAT 3 13-JUL-11 3LA3 1 VERSN REVDAT 2 01-SEP-10 3LA3 1 JRNL REVDAT 1 14-JUL-10 3LA3 0 JRNL AUTH M.X.ZHAO,Y.L.JIANG,Y.X.HE,Y.F.CHEN,Y.B.TENG,Y.X.CHEN, JRNL AUTH 2 C.C.ZHANG,C.Z.ZHOU JRNL TITL STRUCTURAL BASIS FOR THE ALLOSTERIC CONTROL OF THE GLOBAL JRNL TITL 2 TRANSCRIPTION FACTOR NTCA BY THE NITROGEN STARVATION SIGNAL JRNL TITL 3 2-OXOGLUTARATE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 12487 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 20616047 JRNL DOI 10.1073/PNAS.1001556107 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0066 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 25791 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) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1373 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1717 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE SET COUNT : 91 REMARK 3 BIN FREE R VALUE : 0.3980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3109 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 58.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.58000 REMARK 3 B22 (A**2) : 0.90000 REMARK 3 B33 (A**2) : -1.47000 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): 0.269 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.225 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.144 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.472 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3208 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4326 ; 1.302 ; 2.002 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 5.705 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 128 ;30.506 ;22.891 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 611 ;16.942 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;18.856 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 524 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2277 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1971 ; 0.690 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3200 ; 1.297 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1237 ; 1.896 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1124 ; 3.218 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 25 A 115 REMARK 3 RESIDUE RANGE : A 116 A 141 REMARK 3 RESIDUE RANGE : A 142 A 220 REMARK 3 ORIGIN FOR THE GROUP (A): 5.4320 24.3990 27.6000 REMARK 3 T TENSOR REMARK 3 T11: 0.0885 T22: 0.1379 REMARK 3 T33: 0.0223 T12: -0.0238 REMARK 3 T13: -0.0252 T23: -0.0072 REMARK 3 L TENSOR REMARK 3 L11: 0.7317 L22: 2.8408 REMARK 3 L33: 1.5442 L12: 0.1762 REMARK 3 L13: -0.0576 L23: 0.0394 REMARK 3 S TENSOR REMARK 3 S11: 0.0761 S12: -0.0227 S13: 0.0376 REMARK 3 S21: 0.1407 S22: -0.0478 S23: -0.1793 REMARK 3 S31: -0.0523 S32: 0.1539 S33: -0.0284 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 25 B 115 REMARK 3 RESIDUE RANGE : B 116 B 141 REMARK 3 RESIDUE RANGE : B 142 B 220 REMARK 3 ORIGIN FOR THE GROUP (A): -3.9280 27.1330 6.7220 REMARK 3 T TENSOR REMARK 3 T11: 0.0523 T22: 0.1446 REMARK 3 T33: 0.0120 T12: 0.0188 REMARK 3 T13: -0.0036 T23: 0.0224 REMARK 3 L TENSOR REMARK 3 L11: 2.4722 L22: 1.1773 REMARK 3 L33: 1.0479 L12: 0.6006 REMARK 3 L13: -0.0610 L23: 0.1746 REMARK 3 S TENSOR REMARK 3 S11: 0.0486 S12: 0.0998 S13: 0.1212 REMARK 3 S21: -0.0531 S22: -0.0260 S23: 0.0325 REMARK 3 S31: -0.1405 S32: -0.0077 S33: -0.0225 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 3LA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057023. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418, 0.9792, 0.9795, 0.9700 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27164 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 149.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.34200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M (NH4)2SO4, 25% PENTAERYTHRITOL REMARK 280 ETHOXYLATE (3/4, EO/OH), PH 7.8, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K 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 34.01500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.86500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.04000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.86500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.01500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.04000 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: 3960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18620 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS 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 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ILE A 2 REMARK 465 VAL A 3 REMARK 465 THR A 4 REMARK 465 GLN A 5 REMARK 465 ASP A 6 REMARK 465 LYS A 7 REMARK 465 ALA A 8 REMARK 465 LEU A 9 REMARK 465 ALA A 10 REMARK 465 ASN A 11 REMARK 465 VAL A 12 REMARK 465 PHE A 13 REMARK 465 ARG A 14 REMARK 465 GLN A 15 REMARK 465 MET A 16 REMARK 465 ALA A 17 REMARK 465 THR A 18 REMARK 465 GLY A 19 REMARK 465 ALA A 20 REMARK 465 PHE A 21 REMARK 465 PRO A 22 REMARK 465 PRO A 23 REMARK 465 VAL A 24 REMARK 465 THR A 223 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS 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 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ILE B 2 REMARK 465 VAL B 3 REMARK 465 THR B 4 REMARK 465 GLN B 5 REMARK 465 ASP B 6 REMARK 465 LYS B 7 REMARK 465 ALA B 8 REMARK 465 LEU B 9 REMARK 465 ALA B 10 REMARK 465 ASN B 11 REMARK 465 VAL B 12 REMARK 465 PHE B 13 REMARK 465 ARG B 14 REMARK 465 GLN B 15 REMARK 465 MET B 16 REMARK 465 ALA B 17 REMARK 465 THR B 18 REMARK 465 GLY B 19 REMARK 465 ALA B 20 REMARK 465 PHE B 21 REMARK 465 PRO B 22 REMARK 465 PRO B 23 REMARK 465 VAL B 24 REMARK 465 PHE B 222 REMARK 465 THR B 223 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 OE1 GLU B 26 O HOH B 259 1.94 REMARK 500 OD1 ASN B 115 OE2 GLU B 117 1.95 REMARK 500 OD1 ASP B 144 O HOH B 287 2.04 REMARK 500 N PHE B 89 O HOH B 234 2.19 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 LEU A 81 -87.70 -98.71 REMARK 500 GLU A 114 0.68 -59.82 REMARK 500 ASN A 115 78.46 -163.97 REMARK 500 PRO A 116 7.50 -64.56 REMARK 500 SER A 185 -161.19 -123.64 REMARK 500 GLN A 221 -19.38 91.75 REMARK 500 ALA B 67 141.91 -173.12 REMARK 500 ASN B 72 30.64 77.09 REMARK 500 LEU B 112 -73.82 -76.35 REMARK 500 LYS B 208 -2.49 70.96 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 2FT A 224 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2FT B 224 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LA2 RELATED DB: PDB REMARK 900 RELATED ID: 3LA7 RELATED DB: PDB DBREF 3LA3 A 1 223 UNP P0A4U6 NTCA_ANASP 1 223 DBREF 3LA3 B 1 223 UNP P0A4U6 NTCA_ANASP 1 223 SEQADV 3LA3 MET A -19 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY A -18 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER A -17 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER A -16 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -15 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -14 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -13 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -12 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -11 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A -10 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER A -9 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER A -8 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY A -7 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 LEU A -6 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 VAL A -5 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 PRO A -4 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 ARG A -3 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY A -2 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER A -1 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS A 0 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 MET B -19 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY B -18 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER B -17 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER B -16 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -15 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -14 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -13 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -12 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -11 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B -10 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER B -9 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER B -8 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY B -7 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 LEU B -6 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 VAL B -5 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 PRO B -4 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 ARG B -3 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 GLY B -2 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 SER B -1 UNP P0A4U6 EXPRESSION TAG SEQADV 3LA3 HIS B 0 UNP P0A4U6 EXPRESSION TAG SEQRES 1 A 243 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 243 LEU VAL PRO ARG GLY SER HIS MET ILE VAL THR GLN ASP SEQRES 3 A 243 LYS ALA LEU ALA ASN VAL PHE ARG GLN MET ALA THR GLY SEQRES 4 A 243 ALA PHE PRO PRO VAL VAL GLU THR PHE GLU ARG ASN LYS SEQRES 5 A 243 THR ILE PHE PHE PRO GLY ASP PRO ALA GLU ARG VAL TYR SEQRES 6 A 243 PHE LEU LEU LYS GLY ALA VAL LYS LEU SER ARG VAL TYR SEQRES 7 A 243 GLU ALA GLY GLU GLU ILE THR VAL ALA LEU LEU ARG GLU SEQRES 8 A 243 ASN SER VAL PHE GLY VAL LEU SER LEU LEU THR GLY ASN SEQRES 9 A 243 LYS SER ASP ARG PHE TYR HIS ALA VAL ALA PHE THR PRO SEQRES 10 A 243 VAL GLU LEU LEU SER ALA PRO ILE GLU GLN VAL GLU GLN SEQRES 11 A 243 ALA LEU LYS GLU ASN PRO GLU LEU SER MET LEU MET LEU SEQRES 12 A 243 ARG GLY LEU SER SER ARG ILE LEU GLN THR GLU MET MET SEQRES 13 A 243 ILE GLU THR LEU ALA HIS ARG ASP MET GLY SER ARG LEU SEQRES 14 A 243 VAL SER PHE LEU LEU ILE LEU CYS ARG ASP PHE GLY VAL SEQRES 15 A 243 PRO CYS ALA ASP GLY ILE THR ILE ASP LEU LYS LEU SER SEQRES 16 A 243 HIS GLN ALA ILE ALA GLU ALA ILE GLY SER THR ARG VAL SEQRES 17 A 243 THR VAL THR ARG LEU LEU GLY ASP LEU ARG GLU LYS LYS SEQRES 18 A 243 MET ILE SER ILE HIS LYS LYS LYS ILE THR VAL HIS LYS SEQRES 19 A 243 PRO VAL THR LEU SER ARG GLN PHE THR SEQRES 1 B 243 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 243 LEU VAL PRO ARG GLY SER HIS MET ILE VAL THR GLN ASP SEQRES 3 B 243 LYS ALA LEU ALA ASN VAL PHE ARG GLN MET ALA THR GLY SEQRES 4 B 243 ALA PHE PRO PRO VAL VAL GLU THR PHE GLU ARG ASN LYS SEQRES 5 B 243 THR ILE PHE PHE PRO GLY ASP PRO ALA GLU ARG VAL TYR SEQRES 6 B 243 PHE LEU LEU LYS GLY ALA VAL LYS LEU SER ARG VAL TYR SEQRES 7 B 243 GLU ALA GLY GLU GLU ILE THR VAL ALA LEU LEU ARG GLU SEQRES 8 B 243 ASN SER VAL PHE GLY VAL LEU SER LEU LEU THR GLY ASN SEQRES 9 B 243 LYS SER ASP ARG PHE TYR HIS ALA VAL ALA PHE THR PRO SEQRES 10 B 243 VAL GLU LEU LEU SER ALA PRO ILE GLU GLN VAL GLU GLN SEQRES 11 B 243 ALA LEU LYS GLU ASN PRO GLU LEU SER MET LEU MET LEU SEQRES 12 B 243 ARG GLY LEU SER SER ARG ILE LEU GLN THR GLU MET MET SEQRES 13 B 243 ILE GLU THR LEU ALA HIS ARG ASP MET GLY SER ARG LEU SEQRES 14 B 243 VAL SER PHE LEU LEU ILE LEU CYS ARG ASP PHE GLY VAL SEQRES 15 B 243 PRO CYS ALA ASP GLY ILE THR ILE ASP LEU LYS LEU SER SEQRES 16 B 243 HIS GLN ALA ILE ALA GLU ALA ILE GLY SER THR ARG VAL SEQRES 17 B 243 THR VAL THR ARG LEU LEU GLY ASP LEU ARG GLU LYS LYS SEQRES 18 B 243 MET ILE SER ILE HIS LYS LYS LYS ILE THR VAL HIS LYS SEQRES 19 B 243 PRO VAL THR LEU SER ARG GLN PHE THR HET 2FT A 224 11 HET 2FT B 224 11 HETNAM 2FT 2,2-DIFLUOROPENTANEDIOIC ACID FORMUL 3 2FT 2(C5 H6 F2 O4) FORMUL 5 HOH *160(H2 O) HELIX 1 1 GLY A 76 LEU A 81 5 6 HELIX 2 2 THR A 82 SER A 86 5 5 HELIX 3 3 ILE A 105 GLU A 114 1 10 HELIX 4 4 ASN A 115 HIS A 142 1 28 HELIX 5 5 ASP A 144 PHE A 160 1 17 HELIX 6 6 SER A 175 ILE A 183 1 9 HELIX 7 7 THR A 186 LYS A 200 1 15 HELIX 8 8 LYS A 214 SER A 219 1 6 HELIX 9 9 VAL B 77 GLY B 83 1 7 HELIX 10 10 ASN B 84 SER B 86 5 3 HELIX 11 11 ILE B 105 ASN B 115 1 11 HELIX 12 12 GLU B 117 HIS B 142 1 26 HELIX 13 13 ASP B 144 PHE B 160 1 17 HELIX 14 14 SER B 175 GLY B 184 1 10 HELIX 15 15 THR B 186 LYS B 200 1 15 HELIX 16 16 LYS B 214 ARG B 220 1 7 SHEET 1 A 4 GLU A 26 PHE A 28 0 SHEET 2 A 4 VAL A 98 PRO A 104 -1 O VAL A 98 N PHE A 28 SHEET 3 A 4 ARG A 43 LYS A 49 -1 N LEU A 48 O GLU A 99 SHEET 4 A 4 VAL A 74 PHE A 75 -1 O PHE A 75 N TYR A 45 SHEET 1 B 4 THR A 33 PHE A 35 0 SHEET 2 B 4 HIS A 91 ALA A 94 -1 O ALA A 92 N ILE A 34 SHEET 3 B 4 VAL A 52 VAL A 57 -1 N LYS A 53 O VAL A 93 SHEET 4 B 4 GLU A 63 LEU A 69 -1 O LEU A 69 N VAL A 52 SHEET 1 C 4 GLY A 161 CYS A 164 0 SHEET 2 C 4 GLY A 167 ILE A 170 -1 O THR A 169 N VAL A 162 SHEET 3 C 4 LYS A 209 VAL A 212 -1 O ILE A 210 N ILE A 170 SHEET 4 C 4 ILE A 203 HIS A 206 -1 N SER A 204 O THR A 211 SHEET 1 D 4 GLU B 26 PHE B 28 0 SHEET 2 D 4 VAL B 98 PRO B 104 -1 O LEU B 100 N GLU B 26 SHEET 3 D 4 ARG B 43 LYS B 49 -1 N PHE B 46 O LEU B 101 SHEET 4 D 4 VAL B 74 PHE B 75 -1 O PHE B 75 N TYR B 45 SHEET 1 E 4 THR B 33 PHE B 35 0 SHEET 2 E 4 HIS B 91 ALA B 94 -1 O ALA B 92 N ILE B 34 SHEET 3 E 4 VAL B 52 VAL B 57 -1 N LYS B 53 O VAL B 93 SHEET 4 E 4 GLU B 63 LEU B 69 -1 O LEU B 69 N VAL B 52 SHEET 1 F 4 GLY B 161 CYS B 164 0 SHEET 2 F 4 GLY B 167 ILE B 170 -1 O THR B 169 N VAL B 162 SHEET 3 F 4 LYS B 209 VAL B 212 -1 O ILE B 210 N ILE B 170 SHEET 4 F 4 ILE B 203 HIS B 206 -1 N SER B 204 O THR B 211 SITE 1 AC1 13 PHE A 35 LEU A 54 PHE A 75 GLY A 76 SITE 2 AC1 13 VAL A 77 LEU A 78 ARG A 88 TYR A 90 SITE 3 AC1 13 ARG A 129 HOH A 229 ILE B 130 LEU B 131 SITE 4 AC1 13 GLU B 134 SITE 1 AC2 10 GLU A 134 PHE B 35 LEU B 54 PHE B 75 SITE 2 AC2 10 GLY B 76 VAL B 77 LEU B 78 ARG B 88 SITE 3 AC2 10 ARG B 129 HOH B 234 CRYST1 68.030 70.080 149.730 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 0.014699 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014269 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006679 0.00000