HEADER UNKNOWN FUNCTION 07-SEP-06 2IAB TITLE CRYSTAL STRUCTURE OF A PROTEIN WITH FMN-BINDING SPLIT BARREL FOLD TITLE 2 (NP_828636.1) FROM STREPTOMYCES AVERMITILIS AT 2.00 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVERMITILIS; SOURCE 3 ORGANISM_TAXID: 33903; SOURCE 4 GENE: NP_828636.1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS NP_828636.1, HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, JOINT CENTER KEYWDS 2 FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI, KEYWDS 3 UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 18-OCT-17 2IAB 1 REMARK REVDAT 3 13-JUL-11 2IAB 1 VERSN REVDAT 2 24-FEB-09 2IAB 1 VERSN REVDAT 1 19-SEP-06 2IAB 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF HYPOTHETICAL PROTEIN (NP_828636.1) FROM JRNL TITL 2 STREPTOMYCES AVERMITILIS AT 2.00 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24057 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1196 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1623 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE SET COUNT : 86 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2302 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 234 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 31.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.51000 REMARK 3 B22 (A**2) : 0.51000 REMARK 3 B33 (A**2) : -0.77000 REMARK 3 B12 (A**2) : 0.26000 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): 0.163 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.157 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.094 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.288 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2385 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2222 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3258 ; 1.636 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5118 ; 0.891 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 306 ; 6.928 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;28.587 ;22.653 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 356 ;13.724 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;17.765 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 369 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2683 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 489 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 400 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2109 ; 0.200 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1089 ; 0.179 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1458 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 168 ; 0.142 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 18 ; 0.224 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 81 ; 0.320 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.194 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1546 ; 2.204 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 621 ; 0.790 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2446 ; 3.190 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 954 ; 5.075 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 811 ; 6.764 ;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 : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 2 A 74 4 REMARK 3 1 B 2 B 74 4 REMARK 3 2 A 86 A 93 4 REMARK 3 2 B 86 B 93 4 REMARK 3 3 A 105 A 135 4 REMARK 3 3 B 105 B 135 4 REMARK 3 4 A 145 A 151 4 REMARK 3 4 B 145 B 151 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 1730 ; 0.530 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1730 ; 1.280 ; 2.000 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 2 A 154 REMARK 3 ORIGIN FOR THE GROUP (A): 23.6100 21.3094 76.7609 REMARK 3 T TENSOR REMARK 3 T11: -0.1226 T22: -0.1009 REMARK 3 T33: -0.1040 T12: -0.0146 REMARK 3 T13: -0.0008 T23: -0.0174 REMARK 3 L TENSOR REMARK 3 L11: 1.4182 L22: 1.0292 REMARK 3 L33: 1.6135 L12: 0.0604 REMARK 3 L13: -0.0771 L23: 0.0188 REMARK 3 S TENSOR REMARK 3 S11: 0.0097 S12: 0.0235 S13: 0.0361 REMARK 3 S21: 0.0067 S22: -0.0070 S23: 0.0967 REMARK 3 S31: -0.0141 S32: -0.0634 S33: -0.0027 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 1 B 151 REMARK 3 ORIGIN FOR THE GROUP (A): 18.2820 22.7093 97.6890 REMARK 3 T TENSOR REMARK 3 T11: 0.0311 T22: -0.0490 REMARK 3 T33: -0.0522 T12: 0.0035 REMARK 3 T13: 0.0236 T23: -0.0078 REMARK 3 L TENSOR REMARK 3 L11: 2.3258 L22: 1.6736 REMARK 3 L33: 2.1659 L12: 0.0922 REMARK 3 L13: -0.2496 L23: 0.6764 REMARK 3 S TENSOR REMARK 3 S11: -0.0031 S12: -0.0524 S13: 0.0732 REMARK 3 S21: 0.4173 S22: 0.0611 S23: 0.0750 REMARK 3 S31: 0.1595 S32: -0.2068 S33: -0.0580 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.FOUR ISOPROPANOL MOLECULES FROM CRYSTALLIZATION ARE BUILT IN REMARK 3 THE MODEL. REMARK 3 4.A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION REMARK 3 DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE REMARK 3 MSE REMARK 3 RESIDUES WAS REDUCED TO 0.75 TO ACCOUNT FOR THE REDUCED SCATTERING REMARK 3 POWER DUE TO PARTIAL S-MET INCORPORATION. REMARK 3 5.AN ANOMALOUS DIFFERENCE DENSITY PEAK IS LOCATED BETWEEN THE REMARK 3 SIDECHAINS REMARK 3 OF TRP A133 AND ASP B25. THE POSITION OF THIS ANOMALOUS REMARK 3 DIFFERENCE PEAK REMARK 3 CORRESPONDS TO THE LOCATION OF THE SE ATOM OF MSE B1 IF THE NCS REMARK 3 TRANSFORMATION RELATING SUBUNIT B TO SUBUNIT A IS APPLIED. REMARK 3 HOWEVER, REMARK 3 DISORDER AT THE N-TERMINUS OF THE A SUBUNIT PREVENTED MODELING OF REMARK 3 RESIDUES REMARK 3 A0 AND A1. REMARK 3 6.WATER MOLECULES WERE MODELED INTO UNEXPLAINED DENSITY NEAR THR REMARK 3 A79. REMARK 4 REMARK 4 2IAB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039335. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 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) : 0.91162,0.97936,0.97920 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24072 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 34.001 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.00 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.30 REMARK 200 R MERGE FOR SHELL (I) : 0.68800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 47.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20.0% ISO-PROPANOL, 20.0% PEG-4000, REMARK 280 0.1M CITRATE PH 5.6, VAPOR DIFFUSION,SITTING DROP,NANODROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 101.05333 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 50.52667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 75.79000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 25.26333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 126.31667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 101.05333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 50.52667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 25.26333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 75.79000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 126.31667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 300 SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT REMARK 300 OF A DIMER AS A BIOLOGICALLY SIGNIFICANT REMARK 300 OLIGOMERIZATION 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: 2780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25480 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 BIOMT1 2 0.500000 -0.866025 0.000000 43.94500 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 76.11497 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 176.84333 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 GLY B 0 REMARK 465 VAL B 152 REMARK 465 THR B 153 REMARK 465 ASP B 154 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 THR A 2 OG1 CG2 REMARK 470 THR A 3 CB OG1 CG2 REMARK 470 LYS A 10 NZ REMARK 470 GLU A 68 CD OE1 OE2 REMARK 470 ARG A 71 CZ NH1 NH2 REMARK 470 ARG A 115 CD NE CZ NH1 NH2 REMARK 470 LYS B 10 CD CE NZ REMARK 470 GLN B 14 CD OE1 NE2 REMARK 470 ARG B 64 NH1 NH2 REMARK 470 ARG B 71 NH1 NH2 REMARK 470 GLU B 107 CD OE1 OE2 REMARK 470 LYS B 108 NZ REMARK 470 ARG B 115 CD NE CZ NH1 NH2 REMARK 470 LEU B 116 CD1 CD2 REMARK 470 GLU B 135 CG CD OE1 OE2 REMARK 470 ALA B 136 CB REMARK 470 GLU B 143 OE1 OE2 REMARK 470 ARG B 146 NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU B 21 O HOH A 263 10666 2.16 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 B 12 NE - CZ - NH1 ANGL. DEV. = 4.1 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 GLU A 50 -48.14 -137.17 REMARK 500 ARG A 134 -98.96 -107.69 REMARK 500 ASP B 81 66.09 -155.78 REMARK 500 ARG B 134 -77.02 -86.50 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 IPA B 155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 156 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 157 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 367003 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 REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 2IAB A 1 154 UNP Q825J7 Q825J7_STRAW 1 154 DBREF 2IAB B 1 154 UNP Q825J7 Q825J7_STRAW 1 154 SEQADV 2IAB GLY A 0 UNP Q825J7 CLONING ARTIFACT SEQADV 2IAB MSE A 1 UNP Q825J7 MET 1 MODIFIED RESIDUE SEQADV 2IAB MSE A 145 UNP Q825J7 MET 145 MODIFIED RESIDUE SEQADV 2IAB GLY B 0 UNP Q825J7 CLONING ARTIFACT SEQADV 2IAB MSE B 1 UNP Q825J7 MET 1 MODIFIED RESIDUE SEQADV 2IAB MSE B 145 UNP Q825J7 MET 145 MODIFIED RESIDUE SEQRES 1 A 155 GLY MSE THR THR PRO PRO ALA ARG THR ALA LYS GLN ARG SEQRES 2 A 155 ILE GLN ASP THR LEU ASN ARG LEU GLU LEU ASP VAL ASP SEQRES 3 A 155 ALA TRP VAL SER THR ALA GLY ALA ASP GLY GLY ALA PRO SEQRES 4 A 155 TYR LEU VAL PRO LEU SER TYR LEU TRP ASP GLY GLU THR SEQRES 5 A 155 PHE LEU VAL ALA THR PRO ALA ALA SER PRO THR GLY ARG SEQRES 6 A 155 ASN LEU SER GLU THR GLY ARG VAL ARG LEU GLY ILE GLY SEQRES 7 A 155 PRO THR ARG ASP LEU VAL LEU VAL GLU GLY THR ALA LEU SEQRES 8 A 155 PRO LEU GLU PRO ALA GLY LEU PRO ASP GLY VAL GLY ASP SEQRES 9 A 155 THR PHE ALA GLU LYS THR GLY PHE ASP PRO ARG ARG LEU SEQRES 10 A 155 THR THR SER TYR LEU TYR PHE ARG ILE SER PRO ARG ARG SEQRES 11 A 155 VAL GLN ALA TRP ARG GLU ALA ASN GLU LEU SER GLY ARG SEQRES 12 A 155 GLU LEU MSE ARG ASP GLY GLU TRP LEU VAL THR ASP SEQRES 1 B 155 GLY MSE THR THR PRO PRO ALA ARG THR ALA LYS GLN ARG SEQRES 2 B 155 ILE GLN ASP THR LEU ASN ARG LEU GLU LEU ASP VAL ASP SEQRES 3 B 155 ALA TRP VAL SER THR ALA GLY ALA ASP GLY GLY ALA PRO SEQRES 4 B 155 TYR LEU VAL PRO LEU SER TYR LEU TRP ASP GLY GLU THR SEQRES 5 B 155 PHE LEU VAL ALA THR PRO ALA ALA SER PRO THR GLY ARG SEQRES 6 B 155 ASN LEU SER GLU THR GLY ARG VAL ARG LEU GLY ILE GLY SEQRES 7 B 155 PRO THR ARG ASP LEU VAL LEU VAL GLU GLY THR ALA LEU SEQRES 8 B 155 PRO LEU GLU PRO ALA GLY LEU PRO ASP GLY VAL GLY ASP SEQRES 9 B 155 THR PHE ALA GLU LYS THR GLY PHE ASP PRO ARG ARG LEU SEQRES 10 B 155 THR THR SER TYR LEU TYR PHE ARG ILE SER PRO ARG ARG SEQRES 11 B 155 VAL GLN ALA TRP ARG GLU ALA ASN GLU LEU SER GLY ARG SEQRES 12 B 155 GLU LEU MSE ARG ASP GLY GLU TRP LEU VAL THR ASP MODRES 2IAB MSE A 145 MET SELENOMETHIONINE MODRES 2IAB MSE B 1 MET SELENOMETHIONINE MODRES 2IAB MSE B 145 MET SELENOMETHIONINE HET MSE A 145 8 HET MSE B 1 8 HET MSE B 145 8 HET IPA A 155 4 HET IPA B 155 4 HET IPA B 156 4 HET IPA B 157 4 HETNAM MSE SELENOMETHIONINE HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 3 IPA 4(C3 H8 O) FORMUL 7 HOH *234(H2 O) HELIX 1 1 THR A 8 ASP A 23 1 16 HELIX 2 2 SER A 60 GLY A 70 1 11 HELIX 3 3 GLU A 93 LEU A 97 5 5 HELIX 4 4 GLY A 100 GLY A 110 1 11 HELIX 5 5 ASP A 112 LEU A 116 5 5 HELIX 6 6 GLU A 135 LEU A 139 5 5 HELIX 7 7 THR B 8 ASP B 23 1 16 HELIX 8 8 SER B 60 GLY B 70 1 11 HELIX 9 9 GLU B 93 LEU B 97 5 5 HELIX 10 10 PRO B 98 GLY B 110 1 13 HELIX 11 11 ASP B 112 LEU B 116 5 5 HELIX 12 12 GLU B 135 SER B 140 1 6 SHEET 1 A 7 PRO A 38 SER A 44 0 SHEET 2 A 7 ASP A 25 ALA A 31 -1 N VAL A 28 O VAL A 41 SHEET 3 A 7 ARG A 71 ILE A 76 -1 O ARG A 73 N SER A 29 SHEET 4 A 7 LEU A 82 LEU A 92 -1 O VAL A 83 N ILE A 76 SHEET 5 A 7 TYR A 120 TRP A 133 -1 O ARG A 128 N GLU A 86 SHEET 6 A 7 PHE A 52 PRO A 57 -1 N PHE A 52 O ILE A 125 SHEET 7 A 7 LEU A 46 TRP A 47 -1 N LEU A 46 O LEU A 53 SHEET 1 B 7 PRO A 38 SER A 44 0 SHEET 2 B 7 ASP A 25 ALA A 31 -1 N VAL A 28 O VAL A 41 SHEET 3 B 7 ARG A 71 ILE A 76 -1 O ARG A 73 N SER A 29 SHEET 4 B 7 LEU A 82 LEU A 92 -1 O VAL A 83 N ILE A 76 SHEET 5 B 7 TYR A 120 TRP A 133 -1 O ARG A 128 N GLU A 86 SHEET 6 B 7 GLU A 143 ARG A 146 -1 O LEU A 144 N VAL A 130 SHEET 7 B 7 GLU A 149 TRP A 150 -1 O GLU A 149 N ARG A 146 SHEET 1 C 7 PRO B 38 SER B 44 0 SHEET 2 C 7 ASP B 25 ALA B 31 -1 N VAL B 28 O VAL B 41 SHEET 3 C 7 ARG B 71 ILE B 76 -1 O ARG B 73 N SER B 29 SHEET 4 C 7 LEU B 82 LEU B 92 -1 O VAL B 83 N ILE B 76 SHEET 5 C 7 TYR B 120 TRP B 133 -1 O GLN B 131 N LEU B 84 SHEET 6 C 7 PHE B 52 PRO B 57 -1 N PHE B 52 O ILE B 125 SHEET 7 C 7 LEU B 46 TRP B 47 -1 N LEU B 46 O LEU B 53 SHEET 1 D 7 PRO B 38 SER B 44 0 SHEET 2 D 7 ASP B 25 ALA B 31 -1 N VAL B 28 O VAL B 41 SHEET 3 D 7 ARG B 71 ILE B 76 -1 O ARG B 73 N SER B 29 SHEET 4 D 7 LEU B 82 LEU B 92 -1 O VAL B 83 N ILE B 76 SHEET 5 D 7 TYR B 120 TRP B 133 -1 O GLN B 131 N LEU B 84 SHEET 6 D 7 GLU B 143 ARG B 146 -1 O LEU B 144 N VAL B 130 SHEET 7 D 7 GLU B 149 TRP B 150 -1 O GLU B 149 N ARG B 146 LINK C LEU A 144 N MSE A 145 1555 1555 1.34 LINK C MSE A 145 N ARG A 146 1555 1555 1.32 LINK C MSE B 1 N THR B 2 1555 1555 1.35 LINK C LEU B 144 N MSE B 145 1555 1555 1.31 LINK C MSE B 145 N ARG B 146 1555 1555 1.33 SITE 1 AC1 4 HOH A 253 ARG B 7 GLN B 11 ASP B 15 SITE 1 AC2 4 LEU A 116 THR A 117 THR A 118 HOH A 294 SITE 1 AC3 6 GLU A 107 PRO B 5 ALA B 6 ARG B 7 SITE 2 AC3 6 THR B 8 GLN B 11 SITE 1 AC4 2 SER B 67 GLU B 68 CRYST1 87.890 87.890 151.580 90.00 90.00 120.00 P 65 2 2 24 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 0.011380 0.006570 0.000000 0.00000 SCALE2 0.000000 0.013140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006600 0.00000