HEADER HYDROLASE/HYDROLASE INHIBITOR 15-APR-10 3MKN TITLE CRYSTAL STRUCTURE OF THE E. COLI PYRIMIDINE NUCLEOSIDASE YEIK BOUND TO TITLE 2 A COMPETITIVE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN YEIK; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: PYRIMIDINE NUCLEOSIDE HYDROLASE, RIHB; COMPND 5 EC: 3.2.2.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: YEIK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28-YEIK KEYWDS PYRIMIDINE NUCLEOSIDE HYDROLASE, NUCLEOTIDE METABOLISM, ENZYME- KEYWDS 2 INHIBITOR COMPLEX, METALLOENZYME, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.GARAU,A.FORNILI,B.GIABBAI,M.DEGANO REVDAT 4 01-NOV-23 3MKN 1 REMARK SEQADV LINK REVDAT 3 22-DEC-10 3MKN 1 JRNL REVDAT 2 08-DEC-10 3MKN 1 HEADER KEYWDS REMARK REVDAT 1 01-DEC-10 3MKN 0 JRNL AUTH A.FORNILI,B.GIABBAI,G.GARAU,M.DEGANO JRNL TITL ENERGY LANDSCAPES ASSOCIATED WITH MACROMOLECULAR JRNL TITL 2 CONFORMATIONAL CHANGES FROM ENDPOINT STRUCTURES JRNL REF J.AM.CHEM.SOC. V. 132 17570 2010 JRNL REFN ISSN 0002-7863 JRNL PMID 21082835 JRNL DOI 10.1021/JA107640U REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.GIABBAI,M.DEGANO REMARK 1 TITL CRYSTAL STRUCTURE TO 1.7 A OF THE ESCHERICHIA COLI REMARK 1 TITL 2 PYRIMIDINE NUCLEOSIDE HYDROLASE YEIK, A NOVEL CANDIDATE FOR REMARK 1 TITL 3 CANCER GENE THERAPY REMARK 1 REF STRUCTURE V. 12 739 2004 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 15130467 REMARK 1 DOI 10.1016/J.STR.2004.03.018 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 87302 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4601 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) : 6195 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.2290 REMARK 3 BIN FREE R VALUE SET COUNT : 339 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8988 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 588 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.28000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 1.49000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.55000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.440 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9291 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12660 ; 1.422 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1190 ; 6.010 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 367 ;34.506 ;25.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1529 ;13.751 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 42 ;15.995 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1504 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6924 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 4690 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 6499 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 716 ; 0.145 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.074 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 40 ; 0.171 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.270 ; 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): 6134 ; 0.659 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9685 ; 1.051 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3547 ; 1.685 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2975 ; 2.745 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 8 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 78 1 REMARK 3 1 B 1 B 78 1 REMARK 3 1 C 1 C 78 1 REMARK 3 1 D 1 D 78 1 REMARK 3 2 A 79 A 85 6 REMARK 3 2 B 79 B 85 6 REMARK 3 2 C 79 C 85 6 REMARK 3 2 D 79 D 85 6 REMARK 3 3 A 86 A 97 4 REMARK 3 3 B 86 B 97 4 REMARK 3 3 C 86 C 97 4 REMARK 3 3 D 86 D 97 4 REMARK 3 4 A 98 A 194 1 REMARK 3 4 B 98 B 194 1 REMARK 3 4 C 98 C 194 1 REMARK 3 4 D 98 D 194 1 REMARK 3 5 A 212 A 222 6 REMARK 3 5 B 212 B 222 6 REMARK 3 5 C 212 C 222 6 REMARK 3 5 D 212 D 222 6 REMARK 3 6 A 223 A 236 6 REMARK 3 6 B 223 B 236 6 REMARK 3 6 C 223 C 236 6 REMARK 3 6 D 223 D 236 6 REMARK 3 7 A 237 A 305 1 REMARK 3 7 B 237 B 305 1 REMARK 3 7 C 237 C 305 1 REMARK 3 7 D 237 D 305 1 REMARK 3 8 A 306 A 312 4 REMARK 3 8 B 306 B 312 4 REMARK 3 8 C 306 C 312 4 REMARK 3 8 D 306 D 312 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1804 ; 0.04 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 B (A): 1804 ; 0.06 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 C (A): 1804 ; 0.04 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 D (A): 1804 ; 0.05 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 121 ; 0.65 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 B (A): 121 ; 0.47 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 C (A): 121 ; 0.26 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 D (A): 121 ; 0.24 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 93 ; 0.93 ; 5.00 REMARK 3 LOOSE POSITIONAL 1 B (A): 93 ; 0.61 ; 5.00 REMARK 3 LOOSE POSITIONAL 1 C (A): 93 ; 0.36 ; 5.00 REMARK 3 LOOSE POSITIONAL 1 D (A): 93 ; 0.31 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 1804 ; 0.14 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 1804 ; 0.19 ; 0.50 REMARK 3 TIGHT THERMAL 1 C (A**2): 1804 ; 0.12 ; 0.50 REMARK 3 TIGHT THERMAL 1 D (A**2): 1804 ; 0.16 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 121 ; 0.83 ; 2.00 REMARK 3 MEDIUM THERMAL 1 B (A**2): 121 ; 0.88 ; 2.00 REMARK 3 MEDIUM THERMAL 1 C (A**2): 121 ; 0.48 ; 2.00 REMARK 3 MEDIUM THERMAL 1 D (A**2): 121 ; 0.91 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 93 ; 3.48 ; 10.00 REMARK 3 LOOSE THERMAL 1 B (A**2): 93 ; 6.99 ; 10.00 REMARK 3 LOOSE THERMAL 1 C (A**2): 93 ; 2.31 ; 10.00 REMARK 3 LOOSE THERMAL 1 D (A**2): 93 ; 2.92 ; 10.00 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 3 A 311 REMARK 3 ORIGIN FOR THE GROUP (A): 32.8740 -0.6780 37.4380 REMARK 3 T TENSOR REMARK 3 T11: -0.0041 T22: 0.2292 REMARK 3 T33: 0.0153 T12: -0.0424 REMARK 3 T13: -0.0300 T23: -0.2777 REMARK 3 L TENSOR REMARK 3 L11: 3.8640 L22: 1.2292 REMARK 3 L33: 1.6804 L12: 0.1942 REMARK 3 L13: -1.0430 L23: 0.1848 REMARK 3 S TENSOR REMARK 3 S11: 0.1812 S12: -1.1928 S13: 0.7753 REMARK 3 S21: 0.2271 S22: 0.0883 S23: -0.1340 REMARK 3 S31: -0.2313 S32: 0.4577 S33: -0.2695 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 3 B 310 REMARK 3 ORIGIN FOR THE GROUP (A): 39.5170 -28.1730 9.2980 REMARK 3 T TENSOR REMARK 3 T11: -0.1472 T22: -0.2103 REMARK 3 T33: -0.0894 T12: 0.0031 REMARK 3 T13: -0.0034 T23: 0.0181 REMARK 3 L TENSOR REMARK 3 L11: 1.1226 L22: 1.0468 REMARK 3 L33: 0.6458 L12: -0.3287 REMARK 3 L13: -0.1736 L23: 0.2727 REMARK 3 S TENSOR REMARK 3 S11: -0.0081 S12: -0.0708 S13: -0.1823 REMARK 3 S21: -0.0015 S22: 0.0231 S23: -0.0721 REMARK 3 S31: 0.0567 S32: 0.0527 S33: -0.0151 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 3 C 311 REMARK 3 ORIGIN FOR THE GROUP (A): -9.0280 -13.7200 38.5050 REMARK 3 T TENSOR REMARK 3 T11: 0.0010 T22: 0.2915 REMARK 3 T33: -0.0565 T12: 0.0175 REMARK 3 T13: 0.0970 T23: 0.0011 REMARK 3 L TENSOR REMARK 3 L11: 2.6707 L22: 1.4576 REMARK 3 L33: 1.4173 L12: 0.4127 REMARK 3 L13: 0.1664 L23: 0.2672 REMARK 3 S TENSOR REMARK 3 S11: 0.1225 S12: -0.9132 S13: 0.0570 REMARK 3 S21: 0.4012 S22: -0.1348 S23: 0.3116 REMARK 3 S31: -0.0050 S32: -0.4556 S33: 0.0122 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 3 D 311 REMARK 3 ORIGIN FOR THE GROUP (A): -3.3390 -30.3330 2.8270 REMARK 3 T TENSOR REMARK 3 T11: -0.1210 T22: -0.1409 REMARK 3 T33: -0.0133 T12: 0.0062 REMARK 3 T13: -0.0249 T23: -0.0353 REMARK 3 L TENSOR REMARK 3 L11: 2.2084 L22: 0.6403 REMARK 3 L33: 0.5869 L12: -0.0210 REMARK 3 L13: 0.1512 L23: 0.1340 REMARK 3 S TENSOR REMARK 3 S11: 0.0304 S12: 0.2653 S13: -0.3468 REMARK 3 S21: -0.1204 S22: -0.0144 S23: 0.0603 REMARK 3 S31: 0.0251 S32: -0.0613 S33: -0.0160 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3MKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-APR-10. REMARK 100 THE DEPOSITION ID IS D_1000058663. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SILICON CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91924 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 10.9000 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) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46500 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1Q8F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM BIS-TRIS PH 6.5, 45% PPG 500, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 43.22300 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 ASN A 230 REMARK 465 TYR A 231 REMARK 465 GLY A 232 REMARK 465 LEU A 233 REMARK 465 ALA A 234 REMARK 465 GLY A 235 REMARK 465 GLY A 236 REMARK 465 HIS A 313 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ASP B 79 REMARK 465 ASN B 80 REMARK 465 ILE B 81 REMARK 465 HIS B 82 REMARK 465 GLY B 83 REMARK 465 ASP B 84 REMARK 465 THR B 85 REMARK 465 LYS B 311 REMARK 465 THR B 312 REMARK 465 HIS B 313 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 ASP C 79 REMARK 465 ASN C 80 REMARK 465 ILE C 81 REMARK 465 HIS C 82 REMARK 465 GLY C 83 REMARK 465 LEU C 224 REMARK 465 LYS C 225 REMARK 465 THR C 226 REMARK 465 GLN C 227 REMARK 465 PHE C 228 REMARK 465 GLU C 229 REMARK 465 ASN C 230 REMARK 465 TYR C 231 REMARK 465 GLY C 232 REMARK 465 LEU C 233 REMARK 465 ALA C 234 REMARK 465 GLY C 235 REMARK 465 THR C 312 REMARK 465 HIS C 313 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 ASN D 230 REMARK 465 TYR D 231 REMARK 465 GLY D 232 REMARK 465 LEU D 233 REMARK 465 ALA D 234 REMARK 465 GLY D 235 REMARK 465 THR D 312 REMARK 465 HIS D 313 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 LYS A 225 CG CD CE NZ REMARK 470 GLN A 227 CG CD OE1 NE2 REMARK 470 PHE A 228 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 229 CG CD OE1 OE2 REMARK 470 LYS A 311 CG CD CE NZ REMARK 470 THR A 312 OG1 CG2 REMARK 470 ASP C 84 CG OD1 OD2 REMARK 470 LYS C 311 CG CD CE NZ REMARK 470 LYS D 311 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG1 THR D 195 O VAL D 238 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 O ILE A 144 NH2 ARG A 207 2646 1.95 REMARK 500 O ASN B 60 OG SER D 101 1655 2.09 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 204 CG ARG A 204 CD 0.237 REMARK 500 ARG A 204 CD ARG A 204 NE 0.316 REMARK 500 ARG A 204 NE ARG A 204 CZ 0.086 REMARK 500 ARG A 204 CZ ARG A 204 NH1 0.340 REMARK 500 ARG A 204 CZ ARG A 204 NH2 0.220 REMARK 500 MET A 205 CG MET A 205 SD 0.346 REMARK 500 ARG A 207 CZ ARG A 207 NH1 0.102 REMARK 500 ALA A 208 C ALA A 208 O 0.152 REMARK 500 ALA A 208 C GLY A 209 N 0.191 REMARK 500 GLY A 213 C GLY A 213 O 0.147 REMARK 500 ARG A 307 CZ ARG A 307 NH1 0.131 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 204 CG - CD - NE ANGL. DEV. = -16.1 DEGREES REMARK 500 ARG A 204 CD - NE - CZ ANGL. DEV. = -15.2 DEGREES REMARK 500 ARG A 204 NH1 - CZ - NH2 ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = -13.7 DEGREES REMARK 500 MET A 205 CG - SD - CE ANGL. DEV. = -14.2 DEGREES REMARK 500 ARG A 207 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ARG A 307 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG B 204 NE - CZ - NH2 ANGL. DEV. = -3.6 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 MET A 72 -45.44 -137.85 REMARK 500 ALA A 78 60.23 -108.24 REMARK 500 LEU A 87 45.57 -153.55 REMARK 500 ASP A 170 76.19 -154.74 REMARK 500 THR A 195 45.34 -107.43 REMARK 500 GLN A 227 39.41 -93.45 REMARK 500 MET B 72 -47.19 -138.42 REMARK 500 LEU B 87 64.63 -154.28 REMARK 500 ASP B 170 77.21 -156.41 REMARK 500 THR B 226 37.12 -90.67 REMARK 500 TYR B 231 -4.58 -145.62 REMARK 500 LEU B 233 92.17 63.84 REMARK 500 HIS B 239 -64.61 -99.95 REMARK 500 MET C 72 -48.14 -138.57 REMARK 500 LEU C 87 60.56 -165.06 REMARK 500 ASP C 170 77.56 -155.91 REMARK 500 HIS C 239 -61.79 -102.60 REMARK 500 MET D 72 -46.17 -139.67 REMARK 500 ALA D 78 68.41 -106.58 REMARK 500 ASP D 84 -70.16 -50.72 REMARK 500 LEU D 87 61.21 -158.07 REMARK 500 ASP D 170 76.59 -155.59 REMARK 500 THR D 195 53.55 -93.23 REMARK 500 HIS D 239 -61.52 -106.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE LIGAND 3,4-DIAMINOPHENYL-IMINORIBITOL (DAPIR) LABELED AS DNB IN REMARK 600 THIS ENTRY CAN BEHAVIOR AS A COMPETITIVE INHIBITOR OF THE E. COLI REMARK 600 PYRIMIDINE-SPECIFIC NH YEIK. REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 11 OD1 REMARK 620 2 ASP A 16 OD1 70.6 REMARK 620 3 ASP A 16 OD2 85.1 50.0 REMARK 620 4 VAL A 124 O 92.7 89.1 137.3 REMARK 620 5 ASP A 240 OD2 143.5 73.0 74.3 83.2 REMARK 620 6 HOH A 314 O 68.7 139.0 120.5 97.7 147.8 REMARK 620 7 DNB A 502 O2' 122.4 126.4 77.9 135.1 82.7 74.0 REMARK 620 8 DNB A 502 O3' 140.4 144.1 129.3 74.8 73.3 75.9 60.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 11 OD1 REMARK 620 2 ASP B 16 OD1 72.2 REMARK 620 3 ASP B 16 OD2 86.4 50.6 REMARK 620 4 VAL B 124 O 92.9 94.3 143.3 REMARK 620 5 ASP B 240 OD2 146.2 74.4 75.9 85.1 REMARK 620 6 HOH B 315 O 67.7 139.7 121.2 91.9 145.9 REMARK 620 7 DNB B 502 O3' 137.7 146.2 128.7 72.7 73.5 73.2 REMARK 620 8 DNB B 502 O2' 121.2 124.3 75.1 133.3 82.0 75.6 60.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 11 OD1 REMARK 620 2 ASP C 16 OD2 88.0 REMARK 620 3 ASP C 16 OD1 70.4 50.5 REMARK 620 4 VAL C 124 O 90.7 140.4 92.1 REMARK 620 5 ASP C 240 OD2 143.8 74.0 74.0 84.2 REMARK 620 6 HOH C 314 O 70.3 124.7 140.5 91.6 145.5 REMARK 620 7 DNB C 502 O3' 139.2 126.6 146.7 75.8 74.0 71.8 REMARK 620 8 DNB C 502 O2' 123.5 78.8 128.3 132.2 84.2 73.4 56.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 11 OD1 REMARK 620 2 ASP D 16 OD1 70.2 REMARK 620 3 ASP D 16 OD2 84.1 50.7 REMARK 620 4 VAL D 124 O 91.4 93.6 143.4 REMARK 620 5 ASP D 240 OD2 144.6 74.5 75.8 88.0 REMARK 620 6 HOH D 314 O 68.1 138.1 119.9 91.3 147.3 REMARK 620 7 DNB D 502 O2' 122.7 126.9 78.0 132.4 81.3 75.1 REMARK 620 8 DNB D 502 O3' 138.4 145.9 131.7 71.7 74.3 74.4 60.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DNB A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DNB B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DNB C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DNB D 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Q8F RELATED DB: PDB REMARK 900 YEIK BOUND TO GLYCEROL REMARK 900 RELATED ID: 3B9X RELATED DB: PDB REMARK 900 YEIK BOUND TO INOSINE REMARK 900 RELATED ID: 3MKM RELATED DB: PDB REMARK 900 YEIK (APO-FORM) DBREF 3MKN A 1 313 UNP C3T3U2 C3T3U2_ECOLX 1 313 DBREF 3MKN B 1 313 UNP C3T3U2 C3T3U2_ECOLX 1 313 DBREF 3MKN C 1 313 UNP C3T3U2 C3T3U2_ECOLX 1 313 DBREF 3MKN D 1 313 UNP C3T3U2 C3T3U2_ECOLX 1 313 SEQADV 3MKN GLY A -2 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN SER A -1 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN HIS A 0 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN GLY B -2 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN SER B -1 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN HIS B 0 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN GLY C -2 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN SER C -1 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN HIS C 0 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN GLY D -2 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN SER D -1 UNP C3T3U2 EXPRESSION TAG SEQADV 3MKN HIS D 0 UNP C3T3U2 EXPRESSION TAG SEQRES 1 A 316 GLY SER HIS MET GLU LYS ARG LYS ILE ILE LEU ASP CYS SEQRES 2 A 316 ASP PRO GLY HIS ASP ASP ALA ILE ALA ILE MET MET ALA SEQRES 3 A 316 ALA LYS HIS PRO ALA ILE ASP LEU LEU GLY ILE THR ILE SEQRES 4 A 316 VAL ALA GLY ASN GLN THR LEU ASP LYS THR LEU ILE ASN SEQRES 5 A 316 GLY LEU ASN VAL CYS GLN LYS LEU GLU ILE ASN VAL PRO SEQRES 6 A 316 VAL TYR ALA GLY MET PRO GLN PRO ILE MET ARG GLN GLN SEQRES 7 A 316 ILE VAL ALA ASP ASN ILE HIS GLY ASP THR GLY LEU ASP SEQRES 8 A 316 GLY PRO VAL PHE GLU PRO LEU THR ARG GLN ALA GLU SER SEQRES 9 A 316 THR HIS ALA VAL LYS TYR ILE ILE ASP THR LEU MET ALA SEQRES 10 A 316 SER ASP GLY ASP ILE THR LEU VAL PRO VAL GLY PRO LEU SEQRES 11 A 316 SER ASN ILE ALA VAL ALA MET ARG MET GLN PRO ALA ILE SEQRES 12 A 316 LEU PRO LYS ILE ARG GLU ILE VAL LEU MET GLY GLY ALA SEQRES 13 A 316 TYR GLY THR GLY ASN PHE THR PRO SER ALA GLU PHE ASN SEQRES 14 A 316 ILE PHE ALA ASP PRO GLU ALA ALA ARG VAL VAL PHE THR SEQRES 15 A 316 SER GLY VAL PRO LEU VAL MET MET GLY LEU ASP LEU THR SEQRES 16 A 316 ASN GLN THR VAL CYS THR PRO ASP VAL ILE ALA ARG MET SEQRES 17 A 316 GLU ARG ALA GLY GLY PRO ALA GLY GLU LEU PHE SER ASP SEQRES 18 A 316 ILE MET ASN PHE THR LEU LYS THR GLN PHE GLU ASN TYR SEQRES 19 A 316 GLY LEU ALA GLY GLY PRO VAL HIS ASP ALA THR CYS ILE SEQRES 20 A 316 GLY TYR LEU ILE ASN PRO ASP GLY ILE LYS THR GLN GLU SEQRES 21 A 316 MET TYR VAL GLU VAL ASP VAL ASN SER GLY PRO CYS TYR SEQRES 22 A 316 GLY ARG THR VAL CYS ASP GLU LEU GLY VAL LEU GLY LYS SEQRES 23 A 316 PRO ALA ASN THR LYS VAL GLY ILE THR ILE ASP THR ASP SEQRES 24 A 316 TRP PHE TRP GLY LEU VAL GLU GLU CYS VAL ARG GLY TYR SEQRES 25 A 316 ILE LYS THR HIS SEQRES 1 B 316 GLY SER HIS MET GLU LYS ARG LYS ILE ILE LEU ASP CYS SEQRES 2 B 316 ASP PRO GLY HIS ASP ASP ALA ILE ALA ILE MET MET ALA SEQRES 3 B 316 ALA LYS HIS PRO ALA ILE ASP LEU LEU GLY ILE THR ILE SEQRES 4 B 316 VAL ALA GLY ASN GLN THR LEU ASP LYS THR LEU ILE ASN SEQRES 5 B 316 GLY LEU ASN VAL CYS GLN LYS LEU GLU ILE ASN VAL PRO SEQRES 6 B 316 VAL TYR ALA GLY MET PRO GLN PRO ILE MET ARG GLN GLN SEQRES 7 B 316 ILE VAL ALA ASP ASN ILE HIS GLY ASP THR GLY LEU ASP SEQRES 8 B 316 GLY PRO VAL PHE GLU PRO LEU THR ARG GLN ALA GLU SER SEQRES 9 B 316 THR HIS ALA VAL LYS TYR ILE ILE ASP THR LEU MET ALA SEQRES 10 B 316 SER ASP GLY ASP ILE THR LEU VAL PRO VAL GLY PRO LEU SEQRES 11 B 316 SER ASN ILE ALA VAL ALA MET ARG MET GLN PRO ALA ILE SEQRES 12 B 316 LEU PRO LYS ILE ARG GLU ILE VAL LEU MET GLY GLY ALA SEQRES 13 B 316 TYR GLY THR GLY ASN PHE THR PRO SER ALA GLU PHE ASN SEQRES 14 B 316 ILE PHE ALA ASP PRO GLU ALA ALA ARG VAL VAL PHE THR SEQRES 15 B 316 SER GLY VAL PRO LEU VAL MET MET GLY LEU ASP LEU THR SEQRES 16 B 316 ASN GLN THR VAL CYS THR PRO ASP VAL ILE ALA ARG MET SEQRES 17 B 316 GLU ARG ALA GLY GLY PRO ALA GLY GLU LEU PHE SER ASP SEQRES 18 B 316 ILE MET ASN PHE THR LEU LYS THR GLN PHE GLU ASN TYR SEQRES 19 B 316 GLY LEU ALA GLY GLY PRO VAL HIS ASP ALA THR CYS ILE SEQRES 20 B 316 GLY TYR LEU ILE ASN PRO ASP GLY ILE LYS THR GLN GLU SEQRES 21 B 316 MET TYR VAL GLU VAL ASP VAL ASN SER GLY PRO CYS TYR SEQRES 22 B 316 GLY ARG THR VAL CYS ASP GLU LEU GLY VAL LEU GLY LYS SEQRES 23 B 316 PRO ALA ASN THR LYS VAL GLY ILE THR ILE ASP THR ASP SEQRES 24 B 316 TRP PHE TRP GLY LEU VAL GLU GLU CYS VAL ARG GLY TYR SEQRES 25 B 316 ILE LYS THR HIS SEQRES 1 C 316 GLY SER HIS MET GLU LYS ARG LYS ILE ILE LEU ASP CYS SEQRES 2 C 316 ASP PRO GLY HIS ASP ASP ALA ILE ALA ILE MET MET ALA SEQRES 3 C 316 ALA LYS HIS PRO ALA ILE ASP LEU LEU GLY ILE THR ILE SEQRES 4 C 316 VAL ALA GLY ASN GLN THR LEU ASP LYS THR LEU ILE ASN SEQRES 5 C 316 GLY LEU ASN VAL CYS GLN LYS LEU GLU ILE ASN VAL PRO SEQRES 6 C 316 VAL TYR ALA GLY MET PRO GLN PRO ILE MET ARG GLN GLN SEQRES 7 C 316 ILE VAL ALA ASP ASN ILE HIS GLY ASP THR GLY LEU ASP SEQRES 8 C 316 GLY PRO VAL PHE GLU PRO LEU THR ARG GLN ALA GLU SER SEQRES 9 C 316 THR HIS ALA VAL LYS TYR ILE ILE ASP THR LEU MET ALA SEQRES 10 C 316 SER ASP GLY ASP ILE THR LEU VAL PRO VAL GLY PRO LEU SEQRES 11 C 316 SER ASN ILE ALA VAL ALA MET ARG MET GLN PRO ALA ILE SEQRES 12 C 316 LEU PRO LYS ILE ARG GLU ILE VAL LEU MET GLY GLY ALA SEQRES 13 C 316 TYR GLY THR GLY ASN PHE THR PRO SER ALA GLU PHE ASN SEQRES 14 C 316 ILE PHE ALA ASP PRO GLU ALA ALA ARG VAL VAL PHE THR SEQRES 15 C 316 SER GLY VAL PRO LEU VAL MET MET GLY LEU ASP LEU THR SEQRES 16 C 316 ASN GLN THR VAL CYS THR PRO ASP VAL ILE ALA ARG MET SEQRES 17 C 316 GLU ARG ALA GLY GLY PRO ALA GLY GLU LEU PHE SER ASP SEQRES 18 C 316 ILE MET ASN PHE THR LEU LYS THR GLN PHE GLU ASN TYR SEQRES 19 C 316 GLY LEU ALA GLY GLY PRO VAL HIS ASP ALA THR CYS ILE SEQRES 20 C 316 GLY TYR LEU ILE ASN PRO ASP GLY ILE LYS THR GLN GLU SEQRES 21 C 316 MET TYR VAL GLU VAL ASP VAL ASN SER GLY PRO CYS TYR SEQRES 22 C 316 GLY ARG THR VAL CYS ASP GLU LEU GLY VAL LEU GLY LYS SEQRES 23 C 316 PRO ALA ASN THR LYS VAL GLY ILE THR ILE ASP THR ASP SEQRES 24 C 316 TRP PHE TRP GLY LEU VAL GLU GLU CYS VAL ARG GLY TYR SEQRES 25 C 316 ILE LYS THR HIS SEQRES 1 D 316 GLY SER HIS MET GLU LYS ARG LYS ILE ILE LEU ASP CYS SEQRES 2 D 316 ASP PRO GLY HIS ASP ASP ALA ILE ALA ILE MET MET ALA SEQRES 3 D 316 ALA LYS HIS PRO ALA ILE ASP LEU LEU GLY ILE THR ILE SEQRES 4 D 316 VAL ALA GLY ASN GLN THR LEU ASP LYS THR LEU ILE ASN SEQRES 5 D 316 GLY LEU ASN VAL CYS GLN LYS LEU GLU ILE ASN VAL PRO SEQRES 6 D 316 VAL TYR ALA GLY MET PRO GLN PRO ILE MET ARG GLN GLN SEQRES 7 D 316 ILE VAL ALA ASP ASN ILE HIS GLY ASP THR GLY LEU ASP SEQRES 8 D 316 GLY PRO VAL PHE GLU PRO LEU THR ARG GLN ALA GLU SER SEQRES 9 D 316 THR HIS ALA VAL LYS TYR ILE ILE ASP THR LEU MET ALA SEQRES 10 D 316 SER ASP GLY ASP ILE THR LEU VAL PRO VAL GLY PRO LEU SEQRES 11 D 316 SER ASN ILE ALA VAL ALA MET ARG MET GLN PRO ALA ILE SEQRES 12 D 316 LEU PRO LYS ILE ARG GLU ILE VAL LEU MET GLY GLY ALA SEQRES 13 D 316 TYR GLY THR GLY ASN PHE THR PRO SER ALA GLU PHE ASN SEQRES 14 D 316 ILE PHE ALA ASP PRO GLU ALA ALA ARG VAL VAL PHE THR SEQRES 15 D 316 SER GLY VAL PRO LEU VAL MET MET GLY LEU ASP LEU THR SEQRES 16 D 316 ASN GLN THR VAL CYS THR PRO ASP VAL ILE ALA ARG MET SEQRES 17 D 316 GLU ARG ALA GLY GLY PRO ALA GLY GLU LEU PHE SER ASP SEQRES 18 D 316 ILE MET ASN PHE THR LEU LYS THR GLN PHE GLU ASN TYR SEQRES 19 D 316 GLY LEU ALA GLY GLY PRO VAL HIS ASP ALA THR CYS ILE SEQRES 20 D 316 GLY TYR LEU ILE ASN PRO ASP GLY ILE LYS THR GLN GLU SEQRES 21 D 316 MET TYR VAL GLU VAL ASP VAL ASN SER GLY PRO CYS TYR SEQRES 22 D 316 GLY ARG THR VAL CYS ASP GLU LEU GLY VAL LEU GLY LYS SEQRES 23 D 316 PRO ALA ASN THR LYS VAL GLY ILE THR ILE ASP THR ASP SEQRES 24 D 316 TRP PHE TRP GLY LEU VAL GLU GLU CYS VAL ARG GLY TYR SEQRES 25 D 316 ILE LYS THR HIS HET CA A 501 1 HET DNB A 502 17 HET CA B 501 1 HET DNB B 502 17 HET CA C 501 1 HET DNB C 502 17 HET CA D 501 1 HET DNB D 502 17 HETNAM CA CALCIUM ION HETNAM DNB (2S,3S,4R,5R)-2-(3,4-DIAMINOPHENYL)-5-(HYDROXYMETHYL) HETNAM 2 DNB PYRROLIDINE-3,4-DIOL HETSYN DNB DIAMINOPHENYL IMINORIBITOL FORMUL 5 CA 4(CA 2+) FORMUL 6 DNB 4(C11 H17 N3 O3) FORMUL 13 HOH *588(H2 O) HELIX 1 1 GLY A 13 HIS A 26 1 14 HELIX 2 2 THR A 42 LEU A 57 1 16 HELIX 3 3 ALA A 78 GLY A 83 1 6 HELIX 4 4 HIS A 103 SER A 115 1 13 HELIX 5 5 LEU A 127 GLN A 137 1 11 HELIX 6 6 PRO A 138 PRO A 142 5 5 HELIX 7 7 GLU A 164 ASP A 170 1 7 HELIX 8 8 ASP A 170 THR A 179 1 10 HELIX 9 9 GLY A 188 ASN A 193 1 6 HELIX 10 10 THR A 198 GLY A 209 1 12 HELIX 11 11 GLY A 209 THR A 226 1 18 HELIX 12 12 ASP A 240 ASN A 249 1 10 HELIX 13 13 ASP A 294 GLY A 308 1 15 HELIX 14 14 GLY B 13 HIS B 26 1 14 HELIX 15 15 THR B 42 LEU B 57 1 16 HELIX 16 16 HIS B 103 SER B 115 1 13 HELIX 17 17 LEU B 127 GLN B 137 1 11 HELIX 18 18 PRO B 138 LEU B 141 5 4 HELIX 19 19 GLU B 164 ASP B 170 1 7 HELIX 20 20 ASP B 170 THR B 179 1 10 HELIX 21 21 GLY B 188 ASN B 193 1 6 HELIX 22 22 THR B 198 GLY B 209 1 12 HELIX 23 23 GLY B 209 GLU B 229 1 21 HELIX 24 24 ASP B 240 ASN B 249 1 10 HELIX 25 25 ASP B 294 GLY B 308 1 15 HELIX 26 26 GLY C 13 ALA C 24 1 12 HELIX 27 27 THR C 42 LEU C 57 1 16 HELIX 28 28 HIS C 103 SER C 115 1 13 HELIX 29 29 LEU C 127 GLN C 137 1 11 HELIX 30 30 PRO C 138 PRO C 142 5 5 HELIX 31 31 GLU C 164 ASP C 170 1 7 HELIX 32 32 ASP C 170 THR C 179 1 10 HELIX 33 33 GLY C 188 ASN C 193 1 6 HELIX 34 34 THR C 198 GLY C 209 1 12 HELIX 35 35 GLY C 209 THR C 223 1 15 HELIX 36 36 ASP C 240 ASN C 249 1 10 HELIX 37 37 ASP C 294 GLY C 308 1 15 HELIX 38 38 GLY D 13 ALA D 24 1 12 HELIX 39 39 THR D 42 LEU D 57 1 16 HELIX 40 40 HIS D 103 SER D 115 1 13 HELIX 41 41 LEU D 127 GLN D 137 1 11 HELIX 42 42 PRO D 138 PRO D 142 5 5 HELIX 43 43 GLU D 164 ASP D 170 1 7 HELIX 44 44 ASP D 170 THR D 179 1 10 HELIX 45 45 GLY D 188 ASN D 193 1 6 HELIX 46 46 THR D 198 GLY D 209 1 12 HELIX 47 47 GLY D 209 GLU D 229 1 21 HELIX 48 48 ASP D 240 ASN D 249 1 10 HELIX 49 49 ASP D 294 GLY D 308 1 15 SHEET 1 A 9 VAL A 63 ALA A 65 0 SHEET 2 A 9 ILE A 29 ILE A 36 1 N ILE A 34 O TYR A 64 SHEET 3 A 9 ARG A 4 CYS A 10 1 N ARG A 4 O ASP A 30 SHEET 4 A 9 ILE A 119 PRO A 123 1 O VAL A 122 N ILE A 7 SHEET 5 A 9 ILE A 144 MET A 150 1 O ARG A 145 N ILE A 119 SHEET 6 A 9 LEU A 184 MET A 187 1 O VAL A 185 N ILE A 147 SHEET 7 A 9 THR A 287 ILE A 293 1 O GLY A 290 N MET A 186 SHEET 8 A 9 ILE A 253 VAL A 262 -1 N LYS A 254 O ILE A 291 SHEET 9 A 9 THR A 273 ASP A 276 -1 O VAL A 274 N GLU A 261 SHEET 1 B 8 VAL B 63 ALA B 65 0 SHEET 2 B 8 ILE B 29 ILE B 36 1 N ILE B 34 O TYR B 64 SHEET 3 B 8 ARG B 4 CYS B 10 1 N ARG B 4 O ASP B 30 SHEET 4 B 8 ILE B 119 PRO B 123 1 O VAL B 122 N ILE B 7 SHEET 5 B 8 ILE B 144 MET B 150 1 O ARG B 145 N ILE B 119 SHEET 6 B 8 LEU B 184 MET B 187 1 O VAL B 185 N ILE B 147 SHEET 7 B 8 THR B 287 ILE B 293 1 O GLY B 290 N MET B 186 SHEET 8 B 8 ILE B 253 MET B 258 -1 N LYS B 254 O ILE B 291 SHEET 1 C 2 VAL B 196 CYS B 197 0 SHEET 2 C 2 GLY B 236 PRO B 237 -1 O GLY B 236 N CYS B 197 SHEET 1 D 2 VAL B 260 VAL B 262 0 SHEET 2 D 2 THR B 273 CYS B 275 -1 O VAL B 274 N GLU B 261 SHEET 1 E 8 VAL C 63 ALA C 65 0 SHEET 2 E 8 ILE C 29 ILE C 36 1 N ILE C 34 O TYR C 64 SHEET 3 E 8 ARG C 4 CYS C 10 1 N ARG C 4 O ASP C 30 SHEET 4 E 8 ILE C 119 PRO C 123 1 O VAL C 122 N ILE C 7 SHEET 5 E 8 ILE C 144 MET C 150 1 O ARG C 145 N ILE C 119 SHEET 6 E 8 LEU C 184 MET C 187 1 O MET C 187 N LEU C 149 SHEET 7 E 8 THR C 287 ILE C 293 1 O GLY C 290 N MET C 186 SHEET 8 E 8 ILE C 253 MET C 258 -1 N LYS C 254 O ILE C 291 SHEET 1 F 2 VAL C 260 VAL C 262 0 SHEET 2 F 2 THR C 273 CYS C 275 -1 O VAL C 274 N GLU C 261 SHEET 1 G 9 VAL D 63 ALA D 65 0 SHEET 2 G 9 ILE D 29 ILE D 36 1 N ILE D 34 O TYR D 64 SHEET 3 G 9 ARG D 4 CYS D 10 1 N ARG D 4 O ASP D 30 SHEET 4 G 9 ILE D 119 PRO D 123 1 O VAL D 122 N ILE D 7 SHEET 5 G 9 ILE D 144 MET D 150 1 O ARG D 145 N ILE D 119 SHEET 6 G 9 LEU D 184 MET D 187 1 O MET D 187 N LEU D 149 SHEET 7 G 9 THR D 287 ILE D 293 1 O GLY D 290 N MET D 186 SHEET 8 G 9 ILE D 253 VAL D 262 -1 N LYS D 254 O ILE D 291 SHEET 9 G 9 THR D 273 ASP D 276 -1 O VAL D 274 N GLU D 261 LINK OD1 ASP A 11 CA CA A 501 1555 1555 2.43 LINK OD1 ASP A 16 CA CA A 501 1555 1555 2.56 LINK OD2 ASP A 16 CA CA A 501 1555 1555 2.63 LINK O VAL A 124 CA CA A 501 1555 1555 2.31 LINK OD2 ASP A 240 CA CA A 501 1555 1555 2.50 LINK O HOH A 314 CA CA A 501 1555 1555 2.55 LINK CA CA A 501 O2' DNB A 502 1555 1555 2.59 LINK CA CA A 501 O3' DNB A 502 1555 1555 2.70 LINK OD1 ASP B 11 CA CA B 501 1555 1555 2.39 LINK OD1 ASP B 16 CA CA B 501 1555 1555 2.48 LINK OD2 ASP B 16 CA CA B 501 1555 1555 2.58 LINK O VAL B 124 CA CA B 501 1555 1555 2.42 LINK OD2 ASP B 240 CA CA B 501 1555 1555 2.47 LINK O HOH B 315 CA CA B 501 1555 1555 2.71 LINK CA CA B 501 O3' DNB B 502 1555 1555 2.53 LINK CA CA B 501 O2' DNB B 502 1555 1555 2.68 LINK OD1 ASP C 11 CA CA C 501 1555 1555 2.38 LINK OD2 ASP C 16 CA CA C 501 1555 1555 2.56 LINK OD1 ASP C 16 CA CA C 501 1555 1555 2.60 LINK O VAL C 124 CA CA C 501 1555 1555 2.46 LINK OD2 ASP C 240 CA CA C 501 1555 1555 2.47 LINK O HOH C 314 CA CA C 501 1555 1555 2.61 LINK CA CA C 501 O3' DNB C 502 1555 1555 2.70 LINK CA CA C 501 O2' DNB C 502 1555 1555 2.90 LINK OD1 ASP D 11 CA CA D 501 1555 1555 2.51 LINK OD1 ASP D 16 CA CA D 501 1555 1555 2.54 LINK OD2 ASP D 16 CA CA D 501 1555 1555 2.57 LINK O VAL D 124 CA CA D 501 1555 1555 2.31 LINK OD2 ASP D 240 CA CA D 501 1555 1555 2.43 LINK O HOH D 314 CA CA D 501 1555 1555 2.55 LINK CA CA D 501 O2' DNB D 502 1555 1555 2.45 LINK CA CA D 501 O3' DNB D 502 1555 1555 2.64 CISPEP 1 PRO A 12 GLY A 13 0 -10.91 CISPEP 2 PRO B 12 GLY B 13 0 -10.05 CISPEP 3 GLY B 232 LEU B 233 0 11.11 CISPEP 4 PRO C 12 GLY C 13 0 -10.77 CISPEP 5 PRO D 12 GLY D 13 0 -11.69 SITE 1 AC1 7 ASP A 11 ASP A 16 ASN A 40 VAL A 124 SITE 2 AC1 7 ASP A 240 HOH A 314 DNB A 502 SITE 1 AC2 14 ASP A 15 ASP A 16 ASN A 40 ILE A 81 SITE 2 AC2 14 HIS A 82 VAL A 124 MET A 150 ASN A 158 SITE 3 AC2 14 GLU A 164 PHE A 165 ASN A 166 ASP A 240 SITE 4 AC2 14 HOH A 314 CA A 501 SITE 1 AC3 7 ASP B 11 ASP B 16 ASN B 40 VAL B 124 SITE 2 AC3 7 ASP B 240 HOH B 315 DNB B 502 SITE 1 AC4 13 ASP B 15 ASP B 16 ASN B 40 VAL B 124 SITE 2 AC4 13 MET B 150 ASN B 158 GLU B 164 ASN B 166 SITE 3 AC4 13 HIS B 239 ASP B 240 HOH B 315 HOH B 330 SITE 4 AC4 13 CA B 501 SITE 1 AC5 7 ASP C 11 ASP C 16 ASN C 40 VAL C 124 SITE 2 AC5 7 ASP C 240 HOH C 314 DNB C 502 SITE 1 AC6 12 ASP C 15 ASP C 16 ASN C 40 ALA C 78 SITE 2 AC6 12 VAL C 124 MET C 150 ASN C 158 GLU C 164 SITE 3 AC6 12 ASN C 166 ASP C 240 HOH C 314 CA C 501 SITE 1 AC7 6 ASP D 11 ASP D 16 VAL D 124 ASP D 240 SITE 2 AC7 6 HOH D 314 DNB D 502 SITE 1 AC8 16 ASP D 15 ASP D 16 ASN D 40 ASN D 80 SITE 2 AC8 16 ILE D 81 HIS D 82 VAL D 124 MET D 150 SITE 3 AC8 16 ASN D 158 GLU D 164 PHE D 165 ASN D 166 SITE 4 AC8 16 ASP D 240 HOH D 314 CA D 501 HOH D 542 CRYST1 84.851 86.446 97.817 90.00 98.86 90.00 P 1 21 1 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.011785 0.000000 0.001837 0.00000 SCALE2 0.000000 0.011568 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010347 0.00000