HEADER ISOMERASE 13-NOV-08 3F8X TITLE CRYSTAL STRUCTURE OF A PUTATIVE DELTA-5-3-KETOSTEROID ISOMERASE TITLE 2 (ECA2236) FROM PECTOBACTERIUM ATROSEPTICUM SCRI1043 AT 1.55 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE DELTA-5-3-KETOSTEROID ISOMERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PECTOBACTERIUM ATROSEPTICUM SCRI1043; SOURCE 3 ORGANISM_COMMON: ERWINIA CAROTOVORA SUBSP. ATROSEPTICA SCRI1043; SOURCE 4 ORGANISM_TAXID: 218491; SOURCE 5 GENE: ECA2236, YP_050331.1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, PSI-2, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 6 01-FEB-23 3F8X 1 SEQADV REVDAT 5 24-JUL-19 3F8X 1 REMARK LINK REVDAT 4 25-OCT-17 3F8X 1 REMARK REVDAT 3 13-JUL-11 3F8X 1 VERSN REVDAT 2 23-MAR-11 3F8X 1 HEADER TITLE KEYWDS REVDAT 1 09-DEC-08 3F8X 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF PUTATIVE DELTA-5-3-KETOSTEROID JRNL TITL 2 ISOMERASE (YP_050331.1) FROM ERWINIA CAROTOVORA ATROSEPTICA JRNL TITL 3 SCRI1043 AT 1.55 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.55 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 WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 76705 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) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4016 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) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5455 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.95 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE SET COUNT : 291 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4044 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 789 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 18.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.29000 REMARK 3 B22 (A**2) : 1.39000 REMARK 3 B33 (A**2) : -0.96000 REMARK 3 B12 (A**2) : -0.32000 REMARK 3 B13 (A**2) : 0.14000 REMARK 3 B23 (A**2) : 0.29000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.076 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.078 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.061 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.477 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.963 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4431 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2844 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6094 ; 1.492 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6993 ; 0.923 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 591 ; 5.208 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 201 ;33.176 ;24.925 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 690 ;10.603 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;15.179 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 685 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5207 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 898 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 984 ; 0.228 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3135 ; 0.191 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2312 ; 0.183 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): 2244 ; 0.091 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 957 ; 0.202 ; 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): 19 ; 0.234 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 48 ; 0.256 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 51 ; 0.217 ; 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): 3025 ; 1.769 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1125 ; 0.458 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4618 ; 2.440 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1745 ; 4.056 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1476 ; 5.418 ;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 : 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 16 A 146 REMARK 3 ORIGIN FOR THE GROUP (A): 95.0378 58.9694 93.6262 REMARK 3 T TENSOR REMARK 3 T11: -0.0168 T22: -0.0170 REMARK 3 T33: -0.0033 T12: 0.0048 REMARK 3 T13: -0.0201 T23: -0.0045 REMARK 3 L TENSOR REMARK 3 L11: 1.1765 L22: 0.2926 REMARK 3 L33: 1.4003 L12: 0.0391 REMARK 3 L13: -0.5039 L23: 0.1578 REMARK 3 S TENSOR REMARK 3 S11: -0.0185 S12: -0.0293 S13: 0.0394 REMARK 3 S21: -0.0014 S22: 0.0183 S23: -0.0320 REMARK 3 S31: 0.0156 S32: 0.1851 S33: 0.0002 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 17 B 147 REMARK 3 ORIGIN FOR THE GROUP (A): 75.1267 49.6729 101.8656 REMARK 3 T TENSOR REMARK 3 T11: -0.0014 T22: -0.0533 REMARK 3 T33: -0.0120 T12: 0.0026 REMARK 3 T13: -0.0047 T23: -0.0036 REMARK 3 L TENSOR REMARK 3 L11: 1.2130 L22: 0.3255 REMARK 3 L33: 1.2781 L12: -0.0067 REMARK 3 L13: -0.4486 L23: -0.1412 REMARK 3 S TENSOR REMARK 3 S11: -0.0570 S12: -0.0231 S13: -0.0836 REMARK 3 S21: 0.0114 S22: 0.0124 S23: -0.0175 REMARK 3 S31: 0.0939 S32: 0.0146 S33: 0.0446 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 : C 16 C 147 REMARK 3 ORIGIN FOR THE GROUP (A): 95.8994 44.7740 59.2541 REMARK 3 T TENSOR REMARK 3 T11: -0.0106 T22: -0.0387 REMARK 3 T33: -0.0115 T12: -0.0087 REMARK 3 T13: -0.0018 T23: -0.0013 REMARK 3 L TENSOR REMARK 3 L11: 0.8442 L22: 0.3594 REMARK 3 L33: 1.0915 L12: -0.2603 REMARK 3 L13: -0.3008 L23: 0.1060 REMARK 3 S TENSOR REMARK 3 S11: -0.0193 S12: -0.0142 S13: -0.0639 REMARK 3 S21: -0.0146 S22: -0.0202 S23: 0.0316 REMARK 3 S31: 0.1016 S32: 0.0466 S33: 0.0395 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 : D 16 D 147 REMARK 3 ORIGIN FOR THE GROUP (A): 75.7120 55.4631 65.1157 REMARK 3 T TENSOR REMARK 3 T11: -0.0418 T22: 0.0250 REMARK 3 T33: -0.0227 T12: -0.0118 REMARK 3 T13: -0.0115 T23: 0.0064 REMARK 3 L TENSOR REMARK 3 L11: 0.8762 L22: 0.5097 REMARK 3 L33: 1.7870 L12: -0.0473 REMARK 3 L13: -0.5956 L23: 0.1167 REMARK 3 S TENSOR REMARK 3 S11: 0.0159 S12: 0.1163 S13: 0.0177 REMARK 3 S21: 0.0032 S22: 0.0131 S23: 0.0434 REMARK 3 S31: 0.0038 S32: -0.3574 S33: -0.0290 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: 1.HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2.ATOM RECORD CONTAINS RESIDUAL B FACTORS REMARK 3 ONLY. 3.A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE REMARK 3 ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 TO ACCOUNT FOR THE REMARK 3 REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. REMARK 3 4.THIS TARGET SHOWS STRUCTURAL SIMILARITY TO KETO-STEROID REMARK 3 ISOMERASES BELONGING TO THE NTF2-LIKE FOLD. THE PUTATIVE ACTIVE REMARK 3 SITE IS LOCATED IN THE VICINITY OF TYR 59 NEAR SEVERAL UN- REMARK 3 EXPLANINED DIFFERENCE ELECTRON DENSITIES THAT WERE NOT MODELED. REMARK 4 REMARK 4 3F8X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050294. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91837,0.97934,0.97922 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : FLAT COLLIMATING MIRROR, TOROID REMARK 200 FOCUSING MIRROR 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 : 80729 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 28.964 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.8400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE DATA PROCESSING STATISTICS REPORTED HERE ARE BASED ON REMARK 200 TREATING FRIEDEL PAIRS AS SEPARATE REFLECTIONS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20.0000% PEG-6000, 0.1M CITRATE PH REMARK 280 5.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: AUTHORS STATE THAT STATIC LIGHT SCATTERING MEASUREMENTS REMARK 300 INDICATE THAT THE DIMER IS A BIOLOGICAL SIGNIFICANT OLIGOMERIZATION REMARK 300 STATE. 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: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 2520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 LYS A 3 REMARK 465 VAL A 4 REMARK 465 GLU A 5 REMARK 465 GLN A 6 REMARK 465 ASN A 7 REMARK 465 ALA A 8 REMARK 465 GLN A 9 REMARK 465 HIS A 10 REMARK 465 ASN A 11 REMARK 465 ILE A 12 REMARK 465 GLN A 13 REMARK 465 GLN A 14 REMARK 465 THR A 15 REMARK 465 SER A 147 REMARK 465 GLY B 0 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 LYS B 3 REMARK 465 VAL B 4 REMARK 465 GLU B 5 REMARK 465 GLN B 6 REMARK 465 ASN B 7 REMARK 465 ALA B 8 REMARK 465 GLN B 9 REMARK 465 HIS B 10 REMARK 465 ASN B 11 REMARK 465 ILE B 12 REMARK 465 GLN B 13 REMARK 465 GLN B 14 REMARK 465 THR B 15 REMARK 465 GLY C 0 REMARK 465 MSE C 1 REMARK 465 SER C 2 REMARK 465 LYS C 3 REMARK 465 VAL C 4 REMARK 465 GLU C 5 REMARK 465 GLN C 6 REMARK 465 ASN C 7 REMARK 465 ALA C 8 REMARK 465 GLN C 9 REMARK 465 HIS C 10 REMARK 465 ASN C 11 REMARK 465 ILE C 12 REMARK 465 GLN C 13 REMARK 465 GLN C 14 REMARK 465 THR C 15 REMARK 465 SER C 16 REMARK 465 GLY D 0 REMARK 465 MSE D 1 REMARK 465 SER D 2 REMARK 465 LYS D 3 REMARK 465 VAL D 4 REMARK 465 GLU D 5 REMARK 465 GLN D 6 REMARK 465 ASN D 7 REMARK 465 ALA D 8 REMARK 465 GLN D 9 REMARK 465 HIS D 10 REMARK 465 ASN D 11 REMARK 465 ILE D 12 REMARK 465 GLN D 13 REMARK 465 GLN D 14 REMARK 465 THR D 15 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 SER A 16 OG REMARK 470 GLN A 26 CD OE1 NE2 REMARK 470 GLU A 38 CD OE1 OE2 REMARK 470 LYS A 88 CG CD CE NZ REMARK 470 GLN A 146 CG CD OE1 NE2 REMARK 470 SER B 16 OG REMARK 470 GLU B 46 OE1 OE2 REMARK 470 ASP B 47 OD1 OD2 REMARK 470 LYS B 88 CD CE NZ REMARK 470 LYS C 88 CG CD CE NZ REMARK 470 SER D 16 OG REMARK 470 GLU D 38 CD OE1 OE2 REMARK 470 LYS D 88 CG CD CE 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 A 99 SE MSE A 99 CE -0.436 REMARK 500 MSE C 99 SE MSE C 99 CE -0.388 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 ALA A 82 -120.56 -122.37 REMARK 500 ALA B 82 -123.11 -119.13 REMARK 500 SER B 89 32.34 -144.45 REMARK 500 ALA C 82 -123.40 -121.28 REMARK 500 ALA D 82 -118.96 -122.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 390788 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 PROTEASE LEAVING REMARK 999 ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 3F8X A 1 147 UNP Q6D504 Q6D504_ERWCT 1 147 DBREF 3F8X B 1 147 UNP Q6D504 Q6D504_ERWCT 1 147 DBREF 3F8X C 1 147 UNP Q6D504 Q6D504_ERWCT 1 147 DBREF 3F8X D 1 147 UNP Q6D504 Q6D504_ERWCT 1 147 SEQADV 3F8X GLY A 0 UNP Q6D504 EXPRESSION TAG SEQADV 3F8X GLY B 0 UNP Q6D504 EXPRESSION TAG SEQADV 3F8X GLY C 0 UNP Q6D504 EXPRESSION TAG SEQADV 3F8X GLY D 0 UNP Q6D504 EXPRESSION TAG SEQRES 1 A 148 GLY MSE SER LYS VAL GLU GLN ASN ALA GLN HIS ASN ILE SEQRES 2 A 148 GLN GLN THR SER PRO ASN ALA ALA VAL GLN SER GLY LEU SEQRES 3 A 148 GLN GLU TRP HIS ARG ILE ILE ALA GLU ALA ASP TRP GLU SEQRES 4 A 148 ARG LEU PRO ASP LEU LEU ALA GLU ASP VAL VAL PHE SER SEQRES 5 A 148 ASN PRO SER THR PHE ASP PRO TYR HIS GLY LYS GLY PRO SEQRES 6 A 148 LEU MSE VAL ILE LEU PRO ALA VAL PHE SER VAL LEU GLU SEQRES 7 A 148 ASN PHE GLN TYR ALA ARG HIS PHE SER SER LYS SER GLY SEQRES 8 A 148 TYR VAL LEU GLU PHE ASN ALA ASN MSE GLY ASP GLU LEU SEQRES 9 A 148 LEU THR GLY VAL ASP LEU ILE GLU PHE ASN ASP ALA GLY SEQRES 10 A 148 LYS ILE THR ASP LEU VAL VAL MSE MSE ARG PRO ALA SER SEQRES 11 A 148 VAL VAL ILE ASP LEU SER VAL GLU VAL GLY LYS ARG ILE SEQRES 12 A 148 ALA ALA ALA GLN SER SEQRES 1 B 148 GLY MSE SER LYS VAL GLU GLN ASN ALA GLN HIS ASN ILE SEQRES 2 B 148 GLN GLN THR SER PRO ASN ALA ALA VAL GLN SER GLY LEU SEQRES 3 B 148 GLN GLU TRP HIS ARG ILE ILE ALA GLU ALA ASP TRP GLU SEQRES 4 B 148 ARG LEU PRO ASP LEU LEU ALA GLU ASP VAL VAL PHE SER SEQRES 5 B 148 ASN PRO SER THR PHE ASP PRO TYR HIS GLY LYS GLY PRO SEQRES 6 B 148 LEU MSE VAL ILE LEU PRO ALA VAL PHE SER VAL LEU GLU SEQRES 7 B 148 ASN PHE GLN TYR ALA ARG HIS PHE SER SER LYS SER GLY SEQRES 8 B 148 TYR VAL LEU GLU PHE ASN ALA ASN MSE GLY ASP GLU LEU SEQRES 9 B 148 LEU THR GLY VAL ASP LEU ILE GLU PHE ASN ASP ALA GLY SEQRES 10 B 148 LYS ILE THR ASP LEU VAL VAL MSE MSE ARG PRO ALA SER SEQRES 11 B 148 VAL VAL ILE ASP LEU SER VAL GLU VAL GLY LYS ARG ILE SEQRES 12 B 148 ALA ALA ALA GLN SER SEQRES 1 C 148 GLY MSE SER LYS VAL GLU GLN ASN ALA GLN HIS ASN ILE SEQRES 2 C 148 GLN GLN THR SER PRO ASN ALA ALA VAL GLN SER GLY LEU SEQRES 3 C 148 GLN GLU TRP HIS ARG ILE ILE ALA GLU ALA ASP TRP GLU SEQRES 4 C 148 ARG LEU PRO ASP LEU LEU ALA GLU ASP VAL VAL PHE SER SEQRES 5 C 148 ASN PRO SER THR PHE ASP PRO TYR HIS GLY LYS GLY PRO SEQRES 6 C 148 LEU MSE VAL ILE LEU PRO ALA VAL PHE SER VAL LEU GLU SEQRES 7 C 148 ASN PHE GLN TYR ALA ARG HIS PHE SER SER LYS SER GLY SEQRES 8 C 148 TYR VAL LEU GLU PHE ASN ALA ASN MSE GLY ASP GLU LEU SEQRES 9 C 148 LEU THR GLY VAL ASP LEU ILE GLU PHE ASN ASP ALA GLY SEQRES 10 C 148 LYS ILE THR ASP LEU VAL VAL MSE MSE ARG PRO ALA SER SEQRES 11 C 148 VAL VAL ILE ASP LEU SER VAL GLU VAL GLY LYS ARG ILE SEQRES 12 C 148 ALA ALA ALA GLN SER SEQRES 1 D 148 GLY MSE SER LYS VAL GLU GLN ASN ALA GLN HIS ASN ILE SEQRES 2 D 148 GLN GLN THR SER PRO ASN ALA ALA VAL GLN SER GLY LEU SEQRES 3 D 148 GLN GLU TRP HIS ARG ILE ILE ALA GLU ALA ASP TRP GLU SEQRES 4 D 148 ARG LEU PRO ASP LEU LEU ALA GLU ASP VAL VAL PHE SER SEQRES 5 D 148 ASN PRO SER THR PHE ASP PRO TYR HIS GLY LYS GLY PRO SEQRES 6 D 148 LEU MSE VAL ILE LEU PRO ALA VAL PHE SER VAL LEU GLU SEQRES 7 D 148 ASN PHE GLN TYR ALA ARG HIS PHE SER SER LYS SER GLY SEQRES 8 D 148 TYR VAL LEU GLU PHE ASN ALA ASN MSE GLY ASP GLU LEU SEQRES 9 D 148 LEU THR GLY VAL ASP LEU ILE GLU PHE ASN ASP ALA GLY SEQRES 10 D 148 LYS ILE THR ASP LEU VAL VAL MSE MSE ARG PRO ALA SER SEQRES 11 D 148 VAL VAL ILE ASP LEU SER VAL GLU VAL GLY LYS ARG ILE SEQRES 12 D 148 ALA ALA ALA GLN SER MODRES 3F8X MSE A 66 MET SELENOMETHIONINE MODRES 3F8X MSE A 99 MET SELENOMETHIONINE MODRES 3F8X MSE A 124 MET SELENOMETHIONINE MODRES 3F8X MSE A 125 MET SELENOMETHIONINE MODRES 3F8X MSE B 66 MET SELENOMETHIONINE MODRES 3F8X MSE B 99 MET SELENOMETHIONINE MODRES 3F8X MSE B 124 MET SELENOMETHIONINE MODRES 3F8X MSE B 125 MET SELENOMETHIONINE MODRES 3F8X MSE C 66 MET SELENOMETHIONINE MODRES 3F8X MSE C 99 MET SELENOMETHIONINE MODRES 3F8X MSE C 124 MET SELENOMETHIONINE MODRES 3F8X MSE C 125 MET SELENOMETHIONINE MODRES 3F8X MSE D 66 MET SELENOMETHIONINE MODRES 3F8X MSE D 99 MET SELENOMETHIONINE MODRES 3F8X MSE D 124 MET SELENOMETHIONINE MODRES 3F8X MSE D 125 MET SELENOMETHIONINE HET MSE A 66 8 HET MSE A 99 8 HET MSE A 124 8 HET MSE A 125 16 HET MSE B 66 16 HET MSE B 99 8 HET MSE B 124 8 HET MSE B 125 8 HET MSE C 66 16 HET MSE C 99 8 HET MSE C 124 8 HET MSE C 125 8 HET MSE D 66 8 HET MSE D 99 8 HET MSE D 124 8 HET MSE D 125 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 16(C5 H11 N O2 SE) FORMUL 5 HOH *789(H2 O) HELIX 1 1 ASN A 18 ALA A 35 1 18 HELIX 2 2 ASP A 36 ASP A 42 5 7 HELIX 3 3 GLY A 61 LEU A 76 1 16 HELIX 4 4 PRO A 127 GLN A 146 1 20 HELIX 5 5 ASN B 18 ALA B 35 1 18 HELIX 6 6 ASP B 36 GLU B 38 5 3 HELIX 7 7 ARG B 39 LEU B 43 1 5 HELIX 8 8 GLY B 61 LEU B 76 1 16 HELIX 9 9 PRO B 127 ALA B 144 1 18 HELIX 10 10 ASN C 18 ALA C 35 1 18 HELIX 11 11 ASP C 36 GLU C 38 5 3 HELIX 12 12 ARG C 39 LEU C 43 1 5 HELIX 13 13 GLY C 61 LEU C 76 1 16 HELIX 14 14 PRO C 127 ALA C 144 1 18 HELIX 15 15 ASN D 18 ALA D 35 1 18 HELIX 16 16 ASP D 36 GLU D 38 5 3 HELIX 17 17 ARG D 39 LEU D 43 1 5 HELIX 18 18 GLY D 61 LEU D 76 1 16 HELIX 19 19 PRO D 127 SER D 147 1 21 SHEET 1 A 6 TYR A 59 HIS A 60 0 SHEET 2 A 6 LEU A 44 SER A 51 -1 N PHE A 50 O TYR A 59 SHEET 3 A 6 ILE A 118 ARG A 126 1 O ILE A 118 N ALA A 45 SHEET 4 A 6 GLU A 102 PHE A 112 -1 N LEU A 109 O VAL A 122 SHEET 5 A 6 GLY A 90 MSE A 99 -1 N TYR A 91 O ILE A 110 SHEET 6 A 6 GLU A 77 SER A 86 -1 N ALA A 82 O GLU A 94 SHEET 1 B 6 TYR B 59 HIS B 60 0 SHEET 2 B 6 LEU B 44 SER B 51 -1 N PHE B 50 O TYR B 59 SHEET 3 B 6 ILE B 118 ARG B 126 1 O LEU B 121 N SER B 51 SHEET 4 B 6 GLU B 102 PHE B 112 -1 N LEU B 109 O VAL B 122 SHEET 5 B 6 GLY B 90 MSE B 99 -1 N LEU B 93 O ASP B 108 SHEET 6 B 6 GLU B 77 SER B 86 -1 N GLU B 77 O ASN B 98 SHEET 1 C 6 TYR C 59 HIS C 60 0 SHEET 2 C 6 LEU C 44 SER C 51 -1 N PHE C 50 O TYR C 59 SHEET 3 C 6 ILE C 118 ARG C 126 1 O ILE C 118 N ALA C 45 SHEET 4 C 6 GLU C 102 PHE C 112 -1 N LEU C 109 O VAL C 122 SHEET 5 C 6 GLY C 90 MSE C 99 -1 N TYR C 91 O ILE C 110 SHEET 6 C 6 GLU C 77 SER C 86 -1 N ALA C 82 O GLU C 94 SHEET 1 D 6 TYR D 59 HIS D 60 0 SHEET 2 D 6 LEU D 44 SER D 51 -1 N PHE D 50 O TYR D 59 SHEET 3 D 6 ILE D 118 ARG D 126 1 O ILE D 118 N ALA D 45 SHEET 4 D 6 GLU D 102 PHE D 112 -1 N LEU D 109 O VAL D 122 SHEET 5 D 6 GLY D 90 MSE D 99 -1 N MSE D 99 O GLU D 102 SHEET 6 D 6 GLU D 77 SER D 86 -1 N ALA D 82 O GLU D 94 LINK C LEU A 65 N MSE A 66 1555 1555 1.35 LINK C MSE A 66 N VAL A 67 1555 1555 1.32 LINK C ASN A 98 N MSE A 99 1555 1555 1.33 LINK C MSE A 99 N GLY A 100 1555 1555 1.34 LINK C VAL A 123 N MSE A 124 1555 1555 1.35 LINK C MSE A 124 N AMSE A 125 1555 1555 1.33 LINK C MSE A 124 N BMSE A 125 1555 1555 1.34 LINK C AMSE A 125 N ARG A 126 1555 1555 1.33 LINK C BMSE A 125 N ARG A 126 1555 1555 1.34 LINK C LEU B 65 N AMSE B 66 1555 1555 1.33 LINK C LEU B 65 N BMSE B 66 1555 1555 1.32 LINK C AMSE B 66 N VAL B 67 1555 1555 1.32 LINK C BMSE B 66 N VAL B 67 1555 1555 1.32 LINK C ASN B 98 N MSE B 99 1555 1555 1.32 LINK C MSE B 99 N GLY B 100 1555 1555 1.33 LINK C VAL B 123 N MSE B 124 1555 1555 1.33 LINK C MSE B 124 N MSE B 125 1555 1555 1.33 LINK C MSE B 125 N ARG B 126 1555 1555 1.33 LINK C LEU C 65 N AMSE C 66 1555 1555 1.34 LINK C LEU C 65 N BMSE C 66 1555 1555 1.33 LINK C AMSE C 66 N VAL C 67 1555 1555 1.33 LINK C BMSE C 66 N VAL C 67 1555 1555 1.33 LINK C ASN C 98 N MSE C 99 1555 1555 1.32 LINK C MSE C 99 N GLY C 100 1555 1555 1.32 LINK C VAL C 123 N MSE C 124 1555 1555 1.33 LINK C MSE C 124 N MSE C 125 1555 1555 1.32 LINK C MSE C 125 N ARG C 126 1555 1555 1.32 LINK C LEU D 65 N MSE D 66 1555 1555 1.34 LINK C MSE D 66 N VAL D 67 1555 1555 1.33 LINK C ASN D 98 N MSE D 99 1555 1555 1.32 LINK C MSE D 99 N GLY D 100 1555 1555 1.33 LINK C VAL D 123 N MSE D 124 1555 1555 1.34 LINK C MSE D 124 N MSE D 125 1555 1555 1.33 LINK C MSE D 125 N ARG D 126 1555 1555 1.32 CISPEP 1 ARG A 126 PRO A 127 0 -2.85 CISPEP 2 ARG B 126 PRO B 127 0 -0.63 CISPEP 3 ARG C 126 PRO C 127 0 -2.28 CISPEP 4 ARG D 126 PRO D 127 0 -1.60 CRYST1 50.780 51.600 66.310 79.41 79.74 61.89 P 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 0.019693 -0.010519 -0.002370 0.00000 SCALE2 0.000000 0.021972 -0.002545 0.00000 SCALE3 0.000000 0.000000 0.015428 0.00000