HEADER RNA BINDING PROTEIN 20-MAY-20 6X2D TITLE CRYSTAL STRUCTURE OF DNASE I DOMAIN OF RIBONUCLEASE E FROM VIBRIO TITLE 2 CHOLERAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE E; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNASE E; COMPND 5 EC: 3.1.26.12; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE SEROTYPE O1 (STRAIN ATCC 39315 SOURCE 3 / EL TOR INABA N16961); SOURCE 4 ORGANISM_TAXID: 243277; SOURCE 5 STRAIN: ATCC 39315 / EL TOR INABA N16961; SOURCE 6 GENE: RNE, VC_2030; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VARIANT: (DE3)MAGIC; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PMCSG53 KEYWDS STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS KEYWDS 2 DISEASES, CSGID, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.MINASOV,L.SHUVALOVA,O.KIRYUKHINA,I.DUBROVSKA,G.WIERSUM, AUTHOR 2 K.J.F.SATCHELL,CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES AUTHOR 3 (CSGID) REVDAT 3 15-NOV-23 6X2D 1 REMARK REVDAT 2 18-OCT-23 6X2D 1 REMARK REVDAT 1 10-JUN-20 6X2D 0 JRNL AUTH G.MINASOV,L.SHUVALOVA,O.KIRYUKHINA,I.DUBROVSKA,G.WIERSUM, JRNL AUTH 2 K.J.F.SATCHELL, JRNL AUTH 3 CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES JRNL AUTH 4 (CSGID) JRNL TITL CRYSTAL STRUCTURE OF DNASE I DOMAIN OF RIBONUCLEASE E FROM JRNL TITL 2 VIBRIO CHOLERAE. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 16959 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 887 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1168 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 67 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1709 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 73 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.65000 REMARK 3 B22 (A**2) : -1.57000 REMARK 3 B33 (A**2) : -1.78000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.64000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.169 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.150 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.142 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.970 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1736 ; 0.005 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1716 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2336 ; 1.292 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3933 ; 0.410 ; 1.585 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 217 ; 2.049 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 125 ;18.204 ;19.280 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 318 ; 9.084 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;10.434 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 233 ; 0.057 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1977 ; 0.050 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 395 ; 0.044 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 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 279 A 317 REMARK 3 ORIGIN FOR THE GROUP (A): 3.543 -1.871 -3.557 REMARK 3 T TENSOR REMARK 3 T11: 0.3141 T22: 0.0082 REMARK 3 T33: 0.1038 T12: 0.0045 REMARK 3 T13: 0.1650 T23: -0.0095 REMARK 3 L TENSOR REMARK 3 L11: 3.7316 L22: 1.1708 REMARK 3 L33: 1.6657 L12: -0.0183 REMARK 3 L13: -2.2390 L23: -0.4727 REMARK 3 S TENSOR REMARK 3 S11: -0.1995 S12: -0.1153 S13: 0.0600 REMARK 3 S21: -0.0337 S22: 0.0769 S23: -0.1248 REMARK 3 S31: 0.3278 S32: 0.0389 S33: 0.1226 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 318 A 361 REMARK 3 ORIGIN FOR THE GROUP (A): 2.075 6.760 -6.358 REMARK 3 T TENSOR REMARK 3 T11: 0.2366 T22: 0.0327 REMARK 3 T33: 0.0788 T12: 0.0054 REMARK 3 T13: 0.1167 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 1.6088 L22: 0.9946 REMARK 3 L33: 1.5445 L12: 0.1813 REMARK 3 L13: -0.8884 L23: 0.3993 REMARK 3 S TENSOR REMARK 3 S11: -0.0586 S12: 0.0853 S13: -0.0696 REMARK 3 S21: -0.0947 S22: -0.0033 S23: -0.1595 REMARK 3 S31: 0.0411 S32: -0.0675 S33: 0.0619 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 362 A 390 REMARK 3 ORIGIN FOR THE GROUP (A): -5.975 10.595 -6.351 REMARK 3 T TENSOR REMARK 3 T11: 0.2165 T22: 0.0737 REMARK 3 T33: 0.0759 T12: 0.0089 REMARK 3 T13: 0.0887 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 2.4506 L22: 0.1018 REMARK 3 L33: 5.1160 L12: 0.4702 REMARK 3 L13: 1.3496 L23: 0.0512 REMARK 3 S TENSOR REMARK 3 S11: -0.0371 S12: 0.0958 S13: 0.0638 REMARK 3 S21: -0.0142 S22: 0.0315 S23: 0.0034 REMARK 3 S31: -0.0247 S32: -0.1842 S33: 0.0056 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 279 B 312 REMARK 3 ORIGIN FOR THE GROUP (A): -16.032 -1.327 13.141 REMARK 3 T TENSOR REMARK 3 T11: 0.3859 T22: 0.0444 REMARK 3 T33: 0.1814 T12: -0.0882 REMARK 3 T13: 0.2132 T23: -0.0743 REMARK 3 L TENSOR REMARK 3 L11: 1.8539 L22: 2.1757 REMARK 3 L33: 2.7566 L12: -1.8540 REMARK 3 L13: -1.1501 L23: 1.9450 REMARK 3 S TENSOR REMARK 3 S11: -0.1577 S12: 0.1976 S13: -0.2912 REMARK 3 S21: 0.3887 S22: -0.2128 S23: 0.3285 REMARK 3 S31: 0.7945 S32: -0.2006 S33: 0.3705 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 313 B 361 REMARK 3 ORIGIN FOR THE GROUP (A): -14.250 8.390 16.700 REMARK 3 T TENSOR REMARK 3 T11: 0.1885 T22: 0.0676 REMARK 3 T33: 0.1439 T12: -0.0168 REMARK 3 T13: 0.1205 T23: 0.0460 REMARK 3 L TENSOR REMARK 3 L11: 1.7194 L22: 2.7894 REMARK 3 L33: 2.8222 L12: -2.0084 REMARK 3 L13: -1.0126 L23: 0.2178 REMARK 3 S TENSOR REMARK 3 S11: -0.2051 S12: 0.0359 S13: -0.1544 REMARK 3 S21: 0.2298 S22: 0.0394 S23: 0.1984 REMARK 3 S31: 0.1926 S32: -0.1169 S33: 0.1657 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 362 B 390 REMARK 3 ORIGIN FOR THE GROUP (A): -3.967 8.532 17.060 REMARK 3 T TENSOR REMARK 3 T11: 0.2051 T22: 0.1156 REMARK 3 T33: 0.0608 T12: 0.0271 REMARK 3 T13: 0.1001 T23: 0.0178 REMARK 3 L TENSOR REMARK 3 L11: 1.1362 L22: 2.2294 REMARK 3 L33: 4.0944 L12: -1.5863 REMARK 3 L13: 0.3307 L23: -0.6417 REMARK 3 S TENSOR REMARK 3 S11: -0.1252 S12: -0.0865 S13: -0.0151 REMARK 3 S21: 0.1905 S22: 0.1265 S23: 0.0365 REMARK 3 S31: 0.1144 S32: 0.2925 S33: -0.0012 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6X2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1000249470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : DIAMOND (111) REMARK 200 OPTICS : BE REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17863 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 21.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.75900 REMARK 200 R SYM FOR SHELL (I) : 0.75900 REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2VRT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 7.9 MG/ML, 0.01M TRIS PH 8.3; REMARK 280 SCREEN: PACT (F3), 0.2M SODIUM IODIDE, 0.1M BIS-TRIS PROPANE PH REMARK 280 6.5, 20% (W/V) PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 29.40600 REMARK 290 SMTRY3 2 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: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 SER A 276 REMARK 465 ASN A 277 REMARK 465 ALA A 278 REMARK 465 ARG A 307 REMARK 465 ALA A 308 REMARK 465 THR A 309 REMARK 465 LYS A 310 REMARK 465 SER B 276 REMARK 465 ASN B 277 REMARK 465 ALA B 278 REMARK 465 ARG B 307 REMARK 465 ALA B 308 REMARK 465 THR B 309 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CSGID-IDP97147.105 RELATED DB: TARGETTRACK DBREF 6X2D A 279 390 UNP Q9KQG8 Q9KQG8_VIBCH 279 390 DBREF 6X2D B 279 390 UNP Q9KQG8 Q9KQG8_VIBCH 279 390 SEQADV 6X2D SER A 276 UNP Q9KQG8 EXPRESSION TAG SEQADV 6X2D ASN A 277 UNP Q9KQG8 EXPRESSION TAG SEQADV 6X2D ALA A 278 UNP Q9KQG8 EXPRESSION TAG SEQADV 6X2D SER B 276 UNP Q9KQG8 EXPRESSION TAG SEQADV 6X2D ASN B 277 UNP Q9KQG8 EXPRESSION TAG SEQADV 6X2D ALA B 278 UNP Q9KQG8 EXPRESSION TAG SEQRES 1 A 115 SER ASN ALA GLN ARG GLU VAL ARG LEU PRO SER GLY GLY SEQRES 2 A 115 SER ILE VAL ILE ASP PRO THR GLU ALA LEU THR SER ILE SEQRES 3 A 115 ASP ILE ASN SER ALA ARG ALA THR LYS GLY GLY ASP ILE SEQRES 4 A 115 GLU GLU THR ALA LEU ASN THR ASN LEU GLU ALA ALA ASP SEQRES 5 A 115 GLU ILE ALA ARG GLN LEU ARG LEU ARG ASP LEU GLY GLY SEQRES 6 A 115 LEU VAL VAL ILE ASP PHE ILE ASP MSE THR PRO VAL ARG SEQRES 7 A 115 HIS GLN ARG GLU VAL GLU ASN ARG LEU ARG GLU ALA VAL SEQRES 8 A 115 ARG VAL ASP ARG ALA ARG VAL GLN ILE GLY ARG ILE SER SEQRES 9 A 115 ARG PHE GLY LEU LEU GLU MSE SER ARG GLN ARG SEQRES 1 B 115 SER ASN ALA GLN ARG GLU VAL ARG LEU PRO SER GLY GLY SEQRES 2 B 115 SER ILE VAL ILE ASP PRO THR GLU ALA LEU THR SER ILE SEQRES 3 B 115 ASP ILE ASN SER ALA ARG ALA THR LYS GLY GLY ASP ILE SEQRES 4 B 115 GLU GLU THR ALA LEU ASN THR ASN LEU GLU ALA ALA ASP SEQRES 5 B 115 GLU ILE ALA ARG GLN LEU ARG LEU ARG ASP LEU GLY GLY SEQRES 6 B 115 LEU VAL VAL ILE ASP PHE ILE ASP MSE THR PRO VAL ARG SEQRES 7 B 115 HIS GLN ARG GLU VAL GLU ASN ARG LEU ARG GLU ALA VAL SEQRES 8 B 115 ARG VAL ASP ARG ALA ARG VAL GLN ILE GLY ARG ILE SER SEQRES 9 B 115 ARG PHE GLY LEU LEU GLU MSE SER ARG GLN ARG MODRES 6X2D MSE A 349 MET MODIFIED RESIDUE MODRES 6X2D MSE A 386 MET MODIFIED RESIDUE MODRES 6X2D MSE B 349 MET MODIFIED RESIDUE MODRES 6X2D MSE B 386 MET MODIFIED RESIDUE HET MSE A 349 8 HET MSE A 386 8 HET MSE B 349 8 HET MSE B 386 8 HET IOD A 401 1 HET IOD A 402 1 HET IOD A 403 2 HET IOD A 404 1 HET IOD B 401 1 HET IOD B 402 2 HET IOD B 403 1 HETNAM MSE SELENOMETHIONINE HETNAM IOD IODIDE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 IOD 7(I 1-) FORMUL 10 HOH *73(H2 O) HELIX 1 AA1 ASP A 313 ARG A 336 1 24 HELIX 2 AA2 PRO A 351 ARG A 367 1 17 HELIX 3 AA3 ASP B 313 ARG B 336 1 24 HELIX 4 AA4 PRO B 351 ARG B 367 1 17 SHEET 1 AA1 6 GLU A 281 ARG A 283 0 SHEET 2 AA1 6 SER A 289 PRO A 294 -1 O ILE A 290 N VAL A 282 SHEET 3 AA1 6 LEU A 298 ASN A 304 -1 O SER A 300 N ASP A 293 SHEET 4 AA1 6 GLY A 340 ASP A 345 1 O VAL A 343 N ILE A 301 SHEET 5 AA1 6 LEU A 383 ARG A 388 -1 O LEU A 384 N ILE A 344 SHEET 6 AA1 6 VAL A 373 ILE A 375 -1 N GLN A 374 O SER A 387 SHEET 1 AA2 6 GLU B 281 ARG B 283 0 SHEET 2 AA2 6 SER B 289 PRO B 294 -1 O ILE B 290 N VAL B 282 SHEET 3 AA2 6 LEU B 298 ASN B 304 -1 O ASN B 304 N SER B 289 SHEET 4 AA2 6 GLY B 340 ASP B 345 1 O ASP B 345 N ILE B 301 SHEET 5 AA2 6 LEU B 383 GLN B 389 -1 O LEU B 384 N ILE B 344 SHEET 6 AA2 6 ARG B 372 ILE B 375 -1 N ARG B 372 O GLN B 389 LINK C ASP A 348 N MSE A 349 1555 1555 1.34 LINK C MSE A 349 N THR A 350 1555 1555 1.34 LINK C GLU A 385 N MSE A 386 1555 1555 1.33 LINK C MSE A 386 N SER A 387 1555 1555 1.33 LINK C ASP B 348 N MSE B 349 1555 1555 1.34 LINK C MSE B 349 N THR B 350 1555 1555 1.34 LINK C GLU B 385 N MSE B 386 1555 1555 1.34 LINK C MSE B 386 N SER B 387 1555 1555 1.33 SITE 1 AC1 1 ARG A 336 SITE 1 AC2 1 GLN A 332 SITE 1 AC3 1 ARG A 353 SITE 1 AC4 1 HOH A 525 SITE 1 AC5 1 ARG B 356 SITE 1 AC6 2 ILE B 292 ARG B 336 SITE 1 AC7 1 ARG B 390 CRYST1 40.614 58.812 47.046 90.00 108.16 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.024622 0.000000 0.008074 0.00000 SCALE2 0.000000 0.017003 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022370 0.00000