HEADER DNA BINDING PROTEIN 16-JAN-07 2OKF TITLE CRYSTAL STRUCTURE OF A FDXN ELEMENT EXCISION CONTROLLING FACTOR TITLE 2 PROTEIN (AVA_3312) FROM ANABAENA VARIABILIS AT 1.60 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: FDXN ELEMENT EXCISION CONTROLLING FACTOR PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA VARIABILIS; SOURCE 3 ORGANISM_TAXID: 1172; SOURCE 4 STRAIN: PCC 7937; SOURCE 5 ATCC: 29413; SOURCE 6 GENE: YP_323815.1, AVA_3312; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS XISH PROTEIN, FDXN ELEMENT EXCISION CONTROLLING FACTOR PROTEIN, KEYWDS 2 STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, KEYWDS 3 PROTEIN STRUCTURE INITIATIVE, PSI-2, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 8 25-JAN-23 2OKF 1 REMARK SEQADV LINK REVDAT 7 18-OCT-17 2OKF 1 REMARK REVDAT 6 24-SEP-14 2OKF 1 JRNL REVDAT 5 10-SEP-14 2OKF 1 JRNL REVDAT 4 13-JUL-11 2OKF 1 VERSN REVDAT 3 28-JUL-10 2OKF 1 HEADER TITLE KEYWDS REVDAT 2 24-FEB-09 2OKF 1 VERSN REVDAT 1 30-JAN-07 2OKF 0 JRNL AUTH W.C.HWANG,J.W.GOLDEN,J.PASCUAL,D.XU,A.CHELTSOV,A.GODZIK JRNL TITL SITE-SPECIFIC RECOMBINATION OF NITROGEN-FIXATION GENES IN JRNL TITL 2 CYANOBACTERIA BY XISF-XISH-XISI COMPLEX: STRUCTURES AND JRNL TITL 3 MODELS. JRNL REF PROTEINS 2014 JRNL REFN ESSN 1097-0134 JRNL PMID 25179344 JRNL DOI 10.1002/PROT.24679 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 38571 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) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.155 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1937 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) : 2650 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.52 REMARK 3 BIN R VALUE (WORKING SET) : 0.1610 REMARK 3 BIN FREE R VALUE SET COUNT : 139 REMARK 3 BIN FREE R VALUE : 0.1960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2063 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 285 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 26.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : 0.18000 REMARK 3 B33 (A**2) : -0.27000 REMARK 3 B12 (A**2) : 0.09000 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): 0.071 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.066 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.040 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.185 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2260 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2134 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3073 ; 1.572 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4971 ; 0.866 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 289 ; 3.803 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 107 ;36.815 ;25.514 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 406 ; 9.724 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;18.322 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 358 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2483 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 437 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 446 ; 0.224 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2222 ; 0.176 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1115 ; 0.189 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): 1293 ; 0.086 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 372 ; 0.225 ; 0.500 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): 23 ; 0.194 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 64 ; 0.257 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 42 ; 0.167 ; 0.500 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): 1445 ; 2.082 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 543 ; 0.421 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2208 ; 2.694 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 988 ; 4.146 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 848 ; 5.482 ;11.000 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 4 A 139 1 REMARK 3 1 B 4 B 139 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2036 ; 0.040 ; 0.050 REMARK 3 TIGHT THERMAL 1 A (A**2): 2036 ; 0.130 ; 0.500 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 4 A 139 REMARK 3 ORIGIN FOR THE GROUP (A): 0.8580 14.8380 17.7620 REMARK 3 T TENSOR REMARK 3 T11: -0.1435 T22: -0.0772 REMARK 3 T33: -0.1057 T12: -0.0128 REMARK 3 T13: 0.0171 T23: -0.0141 REMARK 3 L TENSOR REMARK 3 L11: 1.9026 L22: 0.8011 REMARK 3 L33: 0.8063 L12: -0.8036 REMARK 3 L13: -0.8499 L23: 0.1870 REMARK 3 S TENSOR REMARK 3 S11: 0.0421 S12: 0.0249 S13: 0.1124 REMARK 3 S21: -0.0311 S22: 0.0110 S23: -0.1068 REMARK 3 S31: -0.1060 S32: 0.0863 S33: -0.0532 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 : B 4 B 139 REMARK 3 ORIGIN FOR THE GROUP (A): -17.4780 25.4660 34.5580 REMARK 3 T TENSOR REMARK 3 T11: -0.0879 T22: -0.1404 REMARK 3 T33: -0.1069 T12: 0.0196 REMARK 3 T13: 0.0184 T23: -0.0091 REMARK 3 L TENSOR REMARK 3 L11: 1.7852 L22: 0.9577 REMARK 3 L33: 0.9282 L12: -0.8877 REMARK 3 L13: -0.6534 L23: 0.6423 REMARK 3 S TENSOR REMARK 3 S11: 0.0269 S12: -0.0465 S13: 0.1552 REMARK 3 S21: 0.0123 S22: 0.0300 S23: -0.0526 REMARK 3 S31: -0.1311 S32: 0.0574 S33: -0.0569 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: REMARK 3 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 3 2. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. REMARK 3 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF REMARK 3 THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR REMARK 3 THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. REMARK 3 4. TWO CHLORIDE IONS, TWO ACETATE IONS, AND NINE ETHYLENE GLYCOL REMARK 3 MOLECULES WERE MODELED BASED ON CRYSTALLIZATION CONDITIONS. REMARK 3 5. RESIDUES 1-3 AND 37-43 FROM BOTH CHAINS ARE DISORDERED AND WERE REMARK 3 NOT BUILT IN THIS MODEL. REMARK 4 REMARK 4 2OKF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000041246. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91162, 0.97937, 0.97905 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 (HORIZONTAL FOCUSING) REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38600 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 25.898 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 0.2M (NH4)2SO4, 25.0% PEG REMARK 280 4000, 0.1M ACETATE PH 4.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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 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 24.39667 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 48.79333 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: 4320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 GLY A 0 REMARK 465 MSE A 1 REMARK 465 SER A 2 REMARK 465 ALA A 3 REMARK 465 SER A 37 REMARK 465 ILE A 38 REMARK 465 ASP A 39 REMARK 465 LEU A 40 REMARK 465 ALA A 41 REMARK 465 ALA A 42 REMARK 465 GLN A 43 REMARK 465 GLY B 0 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 ALA B 3 REMARK 465 SER B 37 REMARK 465 ILE B 38 REMARK 465 ASP B 39 REMARK 465 LEU B 40 REMARK 465 ALA B 41 REMARK 465 ALA B 42 REMARK 465 GLN B 43 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 ARG A 4 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 5 OD1 OD2 REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 LYS A 64 CD CE NZ REMARK 470 GLN A 65 CG CD OE1 NE2 REMARK 470 ARG B 4 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 5 CG OD1 OD2 REMARK 470 SER B 30 OG REMARK 470 LYS B 44 CG CD CE NZ REMARK 470 LYS B 64 CD CE NZ REMARK 470 LYS B 114 NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MSE B 124 SE MSE B 124 CE -0.357 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 87 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 87 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 87 NE - CZ - NH2 ANGL. DEV. = -4.0 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 ASP A 25 100.97 -162.84 REMARK 500 LYS A 64 -9.33 -59.50 REMARK 500 THR A 106 -85.04 -111.87 REMARK 500 ASP B 25 100.99 -162.47 REMARK 500 LYS B 64 -8.96 -58.15 REMARK 500 THR B 106 -83.94 -112.74 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 CL B 140 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 140 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 141 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 144 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 141 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 145 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 146 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 148 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 367680 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV REMARK 999 PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE REMARK 999 TARGET SEQUENCE. DBREF 2OKF A 1 139 UNP Q3M7W6 Q3M7W6_ANAVT 1 139 DBREF 2OKF B 1 139 UNP Q3M7W6 Q3M7W6_ANAVT 1 139 SEQADV 2OKF GLY A 0 UNP Q3M7W6 EXPRESSION TAG SEQADV 2OKF GLY B 0 UNP Q3M7W6 EXPRESSION TAG SEQRES 1 A 140 GLY MSE SER ALA ARG ASP VAL PHE HIS GLU VAL VAL LYS SEQRES 2 A 140 THR ALA LEU LYS LYS ASP GLY TRP GLN ILE THR ASP ASP SEQRES 3 A 140 PRO LEU THR ILE SER VAL GLY GLY VAL ASN LEU SER ILE SEQRES 4 A 140 ASP LEU ALA ALA GLN LYS LEU ILE ALA ALA GLU ARG GLN SEQRES 5 A 140 GLY GLN LYS ILE ALA VAL GLU VAL LYS SER PHE LEU LYS SEQRES 6 A 140 GLN SER SER ALA ILE SER GLU PHE HIS THR ALA LEU GLY SEQRES 7 A 140 GLN PHE ILE ASN TYR ARG GLY ALA LEU ARG LYS VAL GLU SEQRES 8 A 140 PRO ASP ARG VAL LEU TYR LEU ALA VAL PRO LEU THR THR SEQRES 9 A 140 TYR LYS THR PHE PHE GLN LEU ASP PHE PRO LYS GLU ILE SEQRES 10 A 140 ILE ILE GLU ASN GLN VAL LYS MSE LEU VAL TYR ASP VAL SEQRES 11 A 140 GLU GLN GLU VAL ILE PHE GLN TRP ILE ASN SEQRES 1 B 140 GLY MSE SER ALA ARG ASP VAL PHE HIS GLU VAL VAL LYS SEQRES 2 B 140 THR ALA LEU LYS LYS ASP GLY TRP GLN ILE THR ASP ASP SEQRES 3 B 140 PRO LEU THR ILE SER VAL GLY GLY VAL ASN LEU SER ILE SEQRES 4 B 140 ASP LEU ALA ALA GLN LYS LEU ILE ALA ALA GLU ARG GLN SEQRES 5 B 140 GLY GLN LYS ILE ALA VAL GLU VAL LYS SER PHE LEU LYS SEQRES 6 B 140 GLN SER SER ALA ILE SER GLU PHE HIS THR ALA LEU GLY SEQRES 7 B 140 GLN PHE ILE ASN TYR ARG GLY ALA LEU ARG LYS VAL GLU SEQRES 8 B 140 PRO ASP ARG VAL LEU TYR LEU ALA VAL PRO LEU THR THR SEQRES 9 B 140 TYR LYS THR PHE PHE GLN LEU ASP PHE PRO LYS GLU ILE SEQRES 10 B 140 ILE ILE GLU ASN GLN VAL LYS MSE LEU VAL TYR ASP VAL SEQRES 11 B 140 GLU GLN GLU VAL ILE PHE GLN TRP ILE ASN MODRES 2OKF MSE A 124 MET SELENOMETHIONINE MODRES 2OKF MSE B 124 MET SELENOMETHIONINE HET MSE A 124 13 HET MSE B 124 13 HET CL A 140 1 HET ACT A 141 4 HET ACT A 142 4 HET EDO A 143 4 HET EDO A 144 4 HET EDO A 145 4 HET EDO A 146 4 HET EDO A 147 4 HET EDO A 148 4 HET CL B 140 1 HET EDO B 141 4 HET EDO B 142 4 HET EDO B 143 4 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 6 EDO 9(C2 H6 O2) FORMUL 16 HOH *285(H2 O) HELIX 1 1 ARG A 4 ASP A 18 1 15 HELIX 2 2 SER A 67 GLU A 90 1 24 HELIX 3 3 LEU A 101 THR A 106 1 6 HELIX 4 4 PHE A 107 GLN A 109 5 3 HELIX 5 5 LEU A 110 ASN A 120 1 11 HELIX 6 6 ARG B 4 ASP B 18 1 15 HELIX 7 7 SER B 67 GLU B 90 1 24 HELIX 8 8 LEU B 101 THR B 106 1 6 HELIX 9 9 PHE B 107 GLN B 109 5 3 HELIX 10 10 LEU B 110 ASN B 120 1 11 SHEET 1 A 6 GLN A 21 ASP A 24 0 SHEET 2 A 6 ILE A 46 ARG A 50 -1 O ALA A 47 N ASP A 24 SHEET 3 A 6 GLN A 53 VAL A 59 -1 O ILE A 55 N ALA A 48 SHEET 4 A 6 ARG A 93 PRO A 100 1 O ALA A 98 N GLU A 58 SHEET 5 A 6 MSE A 124 ASP A 128 1 O LEU A 125 N LEU A 97 SHEET 6 A 6 VAL A 133 ILE A 138 -1 O GLN A 136 N VAL A 126 SHEET 1 B 2 SER A 30 VAL A 31 0 SHEET 2 B 2 VAL A 34 ASN A 35 -1 O VAL A 34 N VAL A 31 SHEET 1 C 6 GLN B 21 ASP B 24 0 SHEET 2 C 6 ILE B 46 ARG B 50 -1 O GLU B 49 N GLN B 21 SHEET 3 C 6 GLN B 53 VAL B 59 -1 O ILE B 55 N ALA B 48 SHEET 4 C 6 ARG B 93 PRO B 100 1 O ALA B 98 N GLU B 58 SHEET 5 C 6 MSE B 124 ASP B 128 1 O LEU B 125 N LEU B 97 SHEET 6 C 6 VAL B 133 ILE B 138 -1 O GLN B 136 N VAL B 126 SHEET 1 D 2 SER B 30 VAL B 31 0 SHEET 2 D 2 VAL B 34 ASN B 35 -1 O VAL B 34 N VAL B 31 LINK C LYS A 123 N MSE A 124 1555 1555 1.34 LINK C MSE A 124 N LEU A 125 1555 1555 1.32 LINK C LYS B 123 N MSE B 124 1555 1555 1.33 LINK C MSE B 124 N LEU B 125 1555 1555 1.32 CISPEP 1 ASP A 25 PRO A 26 0 1.42 CISPEP 2 ASP B 25 PRO B 26 0 2.21 SITE 1 AC1 4 LEU B 101 THR B 102 VAL B 129 HOH B 184 SITE 1 AC2 4 LEU A 101 THR A 102 VAL A 129 HOH A 188 SITE 1 AC3 8 LYS A 16 LYS A 17 GLY A 19 GLU A 119 SITE 2 AC3 8 GLN A 121 HOH A 175 HOH A 208 HOH A 243 SITE 1 AC4 6 ARG A 83 ARG A 87 GLN A 121 HOH A 169 SITE 2 AC4 6 LYS B 17 HOH B 208 SITE 1 AC5 9 GLN A 51 ILE A 117 GLN A 121 VAL A 122 SITE 2 AC5 9 ILE A 138 ASN A 139 HOH A 170 HOH A 178 SITE 3 AC5 9 HOH A 211 SITE 1 AC6 3 LYS A 60 HOH A 215 HOH A 261 SITE 1 AC7 6 TRP B 20 GLN B 53 TYR B 96 TRP B 137 SITE 2 AC7 6 ASN B 139 HOH B 194 SITE 1 AC8 7 TRP A 20 GLN A 53 TYR A 96 TRP A 137 SITE 2 AC8 7 ASN A 139 HOH A 200 HOH A 223 SITE 1 AC9 9 GLN B 51 ILE B 117 GLN B 121 VAL B 122 SITE 2 AC9 9 ILE B 138 ASN B 139 HOH B 167 HOH B 173 SITE 3 AC9 9 HOH B 225 SITE 1 BC1 5 GLN A 78 HOH A 172 SER B 70 HIS B 73 SITE 2 BC1 5 HOH B 231 SITE 1 BC2 5 SER A 70 HIS A 73 HOH A 173 HOH A 249 SITE 2 BC2 5 GLN B 78 SITE 1 BC3 6 LYS A 88 ASP B 111 PHE B 112 GLU B 115 SITE 2 BC3 6 HOH B 226 HOH B 281 SITE 1 BC4 5 ASP A 111 PHE A 112 GLU A 115 HOH A 233 SITE 2 BC4 5 LYS B 88 CRYST1 59.810 59.810 73.190 90.00 90.00 120.00 P 31 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016720 0.009650 0.000000 0.00000 SCALE2 0.000000 0.019310 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013660 0.00000