HEADER HYDROLASE 25-JUN-07 2V3X TITLE HIS243ALA ESCHERICHIA COLI AMINOPEPTIDASE P IN COMPLEX WITH SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: XAA-PRO AMINOPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: X-PRO AMINOPEPTIDASE, AMINOPEPTIDASE P II, APP-II, COMPND 5 AMINOACYLPROLINE AMINOPEPTIDASE, AMINOPEPTIDASE P; COMPND 6 EC: 3.4.11.9; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: TRIPEPTIDE (VALINE-PROLINE-LEUCINE); COMPND 11 CHAIN: B; COMPND 12 ENGINEERED: YES; COMPND 13 OTHER_DETAILS: TRIPEPTIDE SUBSTRATE OF AMINOPEPTIDASE P SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: AN1459; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PPL670; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562 KEYWDS 'PITA-BREAD' ENZYME, PROLINE- SPECIFIC ENZYME, AMINOPEPTIDASE P, KEYWDS 2 MANGANESE ENZYME, PROTEASE, MANGANESE, HYDROLASE, METAL-BINDING, KEYWDS 3 METALLOENZYME, AMINOPEPTIDASE, METALLOPROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR S.C.GRAHAM,J.M.GUSS REVDAT 7 13-DEC-23 2V3X 1 LINK REVDAT 6 25-SEP-19 2V3X 1 REMARK REVDAT 5 06-MAR-19 2V3X 1 REMARK LINK REVDAT 4 13-JUL-11 2V3X 1 VERSN REVDAT 3 24-FEB-09 2V3X 1 VERSN REVDAT 2 08-JAN-08 2V3X 1 JRNL REVDAT 1 20-NOV-07 2V3X 0 JRNL AUTH S.C.GRAHAM,J.M.GUSS JRNL TITL COMPLEXES OF MUTANTS OF ESCHERICHIA COLI AMINOPEPTIDASE P JRNL TITL 2 AND THE TRIPEPTIDE SUBSTRATE VALPROLEU. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 469 200 2008 JRNL REFN ISSN 0003-9861 JRNL PMID 17983589 JRNL DOI 10.1016/J.ABB.2007.10.009 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 92522 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) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.154 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2892 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6775 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1750 REMARK 3 BIN FREE R VALUE SET COUNT : 218 REMARK 3 BIN FREE R VALUE : 0.2230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3518 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 644 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 21.96 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : -0.02000 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): 0.058 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.058 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.901 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.968 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3737 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2560 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5096 ; 1.288 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6225 ; 0.911 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 482 ; 5.824 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 194 ;36.196 ;23.660 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 647 ;10.727 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;15.338 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 560 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4263 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 785 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 731 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2747 ; 0.195 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1801 ; 0.175 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1993 ; 0.082 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 385 ; 0.143 ; 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): 9 ; 0.303 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 66 ; 0.315 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 61 ; 0.157 ; 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): 3005 ; 1.883 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3696 ; 2.073 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1671 ; 3.618 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1381 ; 5.323 ; 6.000 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 : 3 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 1 A 46 REMARK 3 ORIGIN FOR THE GROUP (A): 65.2030 74.0190 47.8930 REMARK 3 T TENSOR REMARK 3 T11: 0.0287 T22: 0.0625 REMARK 3 T33: 0.0375 T12: 0.0204 REMARK 3 T13: -0.0063 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.4750 L22: 0.5286 REMARK 3 L33: 0.9379 L12: -0.0681 REMARK 3 L13: -0.0739 L23: -0.2404 REMARK 3 S TENSOR REMARK 3 S11: 0.0241 S12: 0.0458 S13: 0.0269 REMARK 3 S21: -0.0025 S22: -0.0293 S23: -0.0148 REMARK 3 S31: -0.0668 S32: 0.0198 S33: 0.0053 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 47 A 171 REMARK 3 ORIGIN FOR THE GROUP (A): 59.4900 83.0990 48.4510 REMARK 3 T TENSOR REMARK 3 T11: 0.0314 T22: 0.0295 REMARK 3 T33: 0.0213 T12: 0.0177 REMARK 3 T13: -0.0136 T23: 0.0107 REMARK 3 L TENSOR REMARK 3 L11: 1.2873 L22: 0.8162 REMARK 3 L33: 0.6915 L12: -0.1043 REMARK 3 L13: 0.4679 L23: 0.0476 REMARK 3 S TENSOR REMARK 3 S11: -0.0909 S12: -0.0011 S13: 0.1458 REMARK 3 S21: 0.0662 S22: 0.0236 S23: 0.0125 REMARK 3 S31: -0.1270 S32: 0.0465 S33: 0.0673 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 172 A 440 REMARK 3 ORIGIN FOR THE GROUP (A): 67.3940 44.0610 50.6350 REMARK 3 T TENSOR REMARK 3 T11: 0.0560 T22: 0.0260 REMARK 3 T33: 0.0297 T12: 0.0141 REMARK 3 T13: 0.0114 T23: -0.0022 REMARK 3 L TENSOR REMARK 3 L11: 0.3922 L22: 0.4497 REMARK 3 L33: 0.9588 L12: -0.1566 REMARK 3 L13: 0.1428 L23: -0.1222 REMARK 3 S TENSOR REMARK 3 S11: 0.0122 S12: 0.0058 S13: -0.0621 REMARK 3 S21: 0.0112 S22: -0.0194 S23: 0.0584 REMARK 3 S31: 0.1856 S32: -0.0227 S33: 0.0071 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2V3X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1290032943. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : SILICON 111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 95461 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 1WL9 REMARK 200 REMARK 200 REMARK: STARTING MODEL WAS STRIPPED OF LIGANDS, SOLVENT MOLECULES REMARK 200 AND ALTERNATE CONFORMERS BEFORE REFINEMENT. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLISED IN 30% PEG 4K, 0.1 M TRIS REMARK 280 PH 8.5 AT 277K. SOAKED IN 30% PEG 4K, 0.1 M TRIS PH 8.5, 1 MM REMARK 280 MNCL2, 5 MM VAL-PRO-LEU, 10% MPD FOR 30 MIN AT 277K IMMEDIATELY REMARK 280 PRIOR TO DATA COLLECTION., VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.16633 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 64.33267 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 0.00000 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 32.16633 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 64.33267 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 32.16633 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 64.33267 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 32.16633 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 0.00000 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 64.33267 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 15900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 84770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.4 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 -1.000000 0.000000 0.000000 88.69800 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 153.62944 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 128.66533 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 88.69800 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 153.62944 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 128.66533 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, HIS 243 TO ALA 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 305 NE - CZ - NH1 ANGL. DEV. = 3.2 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 ALA A 37 -122.97 57.66 REMARK 500 THR A 53 -34.52 -136.28 REMARK 500 ASP A 68 -168.33 -160.71 REMARK 500 ASP A 271 95.22 -160.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2043 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH A2045 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A2118 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH A2120 DISTANCE = 6.29 ANGSTROMS 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 MN A1442 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 260 OD1 REMARK 620 2 ASP A 260 OD2 54.6 REMARK 620 3 ASP A 271 OD1 92.7 146.7 REMARK 620 4 GLU A 406 OE1 106.0 103.2 90.5 REMARK 620 5 VAL B 0 N 89.6 84.2 90.5 164.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A1441 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 271 OD2 REMARK 620 2 HIS A 354 NE2 90.5 REMARK 620 3 GLU A 383 OE2 156.1 79.1 REMARK 620 4 GLU A 406 OE2 89.9 127.5 79.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A1441 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A1442 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1443 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A16 RELATED DB: PDB REMARK 900 AMINOPEPTIDASE P FROM E. COLI WITH THE INHIBITOR PRO-LEU REMARK 900 RELATED ID: 1JAW RELATED DB: PDB REMARK 900 AMINOPEPTIDASE P FROM E. COLI LOW PH FORM REMARK 900 RELATED ID: 1M35 RELATED DB: PDB REMARK 900 AMINOPEPTIDASE P FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1N51 RELATED DB: PDB REMARK 900 AMINOPEPTIDASE P IN COMPLEX WITH THE INHIBITOR APSTATIN REMARK 900 RELATED ID: 1W2M RELATED DB: PDB REMARK 900 CA-SUBSTITUTED FORM OF E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 1W7V RELATED DB: PDB REMARK 900 ZNMG SUBSTRITUTED AMINOPEPTIDASE P FROM E. COLI REMARK 900 RELATED ID: 1WBQ RELATED DB: PDB REMARK 900 ZNMG SUBSTITUTED AMINOPEPTIDASE P FROM E. COLI REMARK 900 RELATED ID: 1WL6 RELATED DB: PDB REMARK 900 MG-SUBSTITUTED FORM OF E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 1WL9 RELATED DB: PDB REMARK 900 STRUCTURE OF AMINOPEPTIDASE P FROM E. COLI REMARK 900 RELATED ID: 1WLR RELATED DB: PDB REMARK 900 APO AMINOPEPTIDASE P FROM E. COLI REMARK 900 RELATED ID: 2BH3 RELATED DB: PDB REMARK 900 ZN SUBSTITUTED E. COLI AMINOPEPTIDASE P IN COMPLEX WITH PRODUCT REMARK 900 RELATED ID: 2BHA RELATED DB: PDB REMARK 900 E. COLI AMINOPEPTIDASE P IN COMPLEX WITH SUBSTRATE REMARK 900 RELATED ID: 2BHB RELATED DB: PDB REMARK 900 ZN SUBSTITUTED E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BHC RELATED DB: PDB REMARK 900 NA SUBSTITUTED E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BHD RELATED DB: PDB REMARK 900 MG SUBSTITUTED E. COLI AMINOPEPTIDASE P IN COMPLEX WITH A PRODUCT- REMARK 900 LIKE INHIBITOR REMARK 900 RELATED ID: 2BN7 RELATED DB: PDB REMARK 900 MN SUBSTITUTED E. COLI AMINOPEPTIDASE P IN COMPLEX WITH PRODUCT AND REMARK 900 ZN REMARK 900 RELATED ID: 2BWS RELATED DB: PDB REMARK 900 HIS243ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWT RELATED DB: PDB REMARK 900 ASP260ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWU RELATED DB: PDB REMARK 900 ASP271ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWV RELATED DB: PDB REMARK 900 HIS361ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWW RELATED DB: PDB REMARK 900 HIS350ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWX RELATED DB: PDB REMARK 900 HIS354ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2BWY RELATED DB: PDB REMARK 900 GLU383ALA E. COLI AMINOPEPTIDASE P REMARK 900 RELATED ID: 2V3Y RELATED DB: PDB REMARK 900 HIS361ALA ESCHERICHIA COLI AMINOPEPTIDASE P IN COMPLEX WITH PRODUCT REMARK 900 RELATED ID: 2V3Z RELATED DB: PDB REMARK 900 GLU383ALA ESCHERICHIA COLI AMINOPEPTIDASE P IN COMPLEX WITH REMARK 900 SUBSTRATE REMARK 999 REMARK 999 SEQUENCE REMARK 999 H243A MUTANT DBREF 2V3X A 1 440 UNP P15034 AMPP_ECOLI 1 440 DBREF 2V3X B 0 2 PDB 2V3X 2V3X 0 2 SEQADV 2V3X ALA A 243 UNP P15034 HIS 243 ENGINEERED MUTATION SEQRES 1 A 440 SER GLU ILE SER ARG GLN GLU PHE GLN ARG ARG ARG GLN SEQRES 2 A 440 ALA LEU VAL GLU GLN MET GLN PRO GLY SER ALA ALA LEU SEQRES 3 A 440 ILE PHE ALA ALA PRO GLU VAL THR ARG SER ALA ASP SER SEQRES 4 A 440 GLU TYR PRO TYR ARG GLN ASN SER ASP PHE TRP TYR PHE SEQRES 5 A 440 THR GLY PHE ASN GLU PRO GLU ALA VAL LEU VAL LEU ILE SEQRES 6 A 440 LYS SER ASP ASP THR HIS ASN HIS SER VAL LEU PHE ASN SEQRES 7 A 440 ARG VAL ARG ASP LEU THR ALA GLU ILE TRP PHE GLY ARG SEQRES 8 A 440 ARG LEU GLY GLN ASP ALA ALA PRO GLU LYS LEU GLY VAL SEQRES 9 A 440 ASP ARG ALA LEU ALA PHE SER GLU ILE ASN GLN GLN LEU SEQRES 10 A 440 TYR GLN LEU LEU ASN GLY LEU ASP VAL VAL TYR HIS ALA SEQRES 11 A 440 GLN GLY GLU TYR ALA TYR ALA ASP VAL ILE VAL ASN SER SEQRES 12 A 440 ALA LEU GLU LYS LEU ARG LYS GLY SER ARG GLN ASN LEU SEQRES 13 A 440 THR ALA PRO ALA THR MET ILE ASP TRP ARG PRO VAL VAL SEQRES 14 A 440 HIS GLU MET ARG LEU PHE LYS SER PRO GLU GLU ILE ALA SEQRES 15 A 440 VAL LEU ARG ARG ALA GLY GLU ILE THR ALA MET ALA HIS SEQRES 16 A 440 THR ARG ALA MET GLU LYS CYS ARG PRO GLY MET PHE GLU SEQRES 17 A 440 TYR HIS LEU GLU GLY GLU ILE HIS HIS GLU PHE ASN ARG SEQRES 18 A 440 HIS GLY ALA ARG TYR PRO SER TYR ASN THR ILE VAL GLY SEQRES 19 A 440 SER GLY GLU ASN GLY CYS ILE LEU ALA TYR THR GLU ASN SEQRES 20 A 440 GLU CSO GLU MET ARG ASP GLY ASP LEU VAL LEU ILE ASP SEQRES 21 A 440 ALA GLY CYS GLU TYR LYS GLY TYR ALA GLY ASP ILE THR SEQRES 22 A 440 ARG THR PHE PRO VAL ASN GLY LYS PHE THR GLN ALA GLN SEQRES 23 A 440 ARG GLU ILE TYR ASP ILE VAL LEU GLU SER LEU GLU THR SEQRES 24 A 440 SER LEU ARG LEU TYR ARG PRO GLY THR SER ILE LEU GLU SEQRES 25 A 440 VAL THR GLY GLU VAL VAL ARG ILE MET VAL SER GLY LEU SEQRES 26 A 440 VAL LYS LEU GLY ILE LEU LYS GLY ASP VAL ASP GLU LEU SEQRES 27 A 440 ILE ALA GLN ASN ALA HIS ARG PRO PHE PHE MET HIS GLY SEQRES 28 A 440 LEU SER HIS TRP LEU GLY LEU ASP VAL HIS ASP VAL GLY SEQRES 29 A 440 VAL TYR GLY GLN ASP ARG SER ARG ILE LEU GLU PRO GLY SEQRES 30 A 440 MET VAL LEU THR VAL GLU PRO GLY LEU TYR ILE ALA PRO SEQRES 31 A 440 ASP ALA GLU VAL PRO GLU GLN TYR ARG GLY ILE GLY ILE SEQRES 32 A 440 ARG ILE GLU ASP ASP ILE VAL ILE THR GLU THR GLY ASN SEQRES 33 A 440 GLU ASN LEU THR ALA SER VAL VAL LYS LYS PRO GLU GLU SEQRES 34 A 440 ILE GLU ALA LEU MET VAL ALA ALA ARG LYS GLN SEQRES 1 B 3 VAL PRO LEU MODRES 2V3X CSO A 249 CYS S-HYDROXYCYSTEINE HET CSO A 249 7 HET MN A1441 1 HET MN A1442 1 HET CL A1443 1 HETNAM CSO S-HYDROXYCYSTEINE HETNAM MN MANGANESE (II) ION HETNAM CL CHLORIDE ION FORMUL 1 CSO C3 H7 N O3 S FORMUL 3 MN 2(MN 2+) FORMUL 5 CL CL 1- FORMUL 6 HOH *644(H2 O) HELIX 1 1 SER A 4 MET A 19 1 16 HELIX 2 2 ASN A 46 GLY A 54 1 9 HELIX 3 3 ASP A 82 GLY A 90 1 9 HELIX 4 4 LEU A 93 GLY A 103 1 11 HELIX 5 5 GLU A 112 ASN A 122 1 11 HELIX 6 6 TYR A 134 LYS A 150 1 17 HELIX 7 7 GLY A 151 ASN A 155 5 5 HELIX 8 8 TRP A 165 PHE A 175 1 11 HELIX 9 9 SER A 177 CYS A 202 1 26 HELIX 10 10 PHE A 207 HIS A 222 1 16 HELIX 11 11 GLU A 237 ILE A 241 5 5 HELIX 12 12 THR A 283 TYR A 304 1 22 HELIX 13 13 SER A 309 LEU A 328 1 20 HELIX 14 14 ASP A 334 GLN A 341 1 8 HELIX 15 15 GLY A 367 SER A 371 5 5 HELIX 16 16 PRO A 395 ARG A 399 5 5 HELIX 17 17 LYS A 426 LYS A 439 1 14 SHEET 1 AA 6 ARG A 106 ALA A 109 0 SHEET 2 AA 6 ASN A 72 ASN A 78 1 O SER A 74 N ARG A 106 SHEET 3 AA 6 VAL A 61 LYS A 66 -1 O VAL A 61 N PHE A 77 SHEET 4 AA 6 SER A 23 PHE A 28 -1 O SER A 23 N LYS A 66 SHEET 5 AA 6 VAL A 126 TYR A 128 1 O VAL A 126 N ALA A 24 SHEET 6 AA 6 THR A 161 ILE A 163 1 O THR A 161 N VAL A 127 SHEET 1 AB 2 THR A 34 SER A 36 0 SHEET 2 AB 2 SER A 39 GLU A 40 -1 O SER A 39 N ARG A 35 SHEET 1 AC 3 TYR A 226 PRO A 227 0 SHEET 2 AC 3 CYS A 263 TYR A 265 -1 O GLU A 264 N TYR A 226 SHEET 3 AC 3 TYR A 268 ALA A 269 -1 O TYR A 268 N TYR A 265 SHEET 1 AD 3 ILE A 232 SER A 235 0 SHEET 2 AD 3 LEU A 256 ALA A 261 -1 O LEU A 258 N GLY A 234 SHEET 3 AD 3 ILE A 272 PRO A 277 -1 O ILE A 272 N ALA A 261 SHEET 1 AE 3 VAL A 379 VAL A 382 0 SHEET 2 AE 3 ASP A 407 THR A 412 -1 O ASP A 407 N VAL A 382 SHEET 3 AE 3 GLY A 415 ASN A 418 -1 O GLY A 415 N THR A 412 SHEET 1 AF 2 GLY A 385 ILE A 388 0 SHEET 2 AF 2 ILE A 401 ARG A 404 -1 O ILE A 401 N ILE A 388 LINK C GLU A 248 N CSO A 249 1555 1555 1.33 LINK C CSO A 249 N GLU A 250 1555 1555 1.33 LINK OD1 ASP A 260 MN MN A1442 1555 1555 2.18 LINK OD2 ASP A 260 MN MN A1442 1555 1555 2.51 LINK OD2 ASP A 271 MN MN A1441 1555 1555 2.17 LINK OD1 ASP A 271 MN MN A1442 1555 1555 2.03 LINK NE2 HIS A 354 MN MN A1441 1555 1555 2.17 LINK OE2 GLU A 383 MN MN A1441 1555 1555 2.33 LINK OE2 GLU A 406 MN MN A1441 1555 1555 2.07 LINK OE1 GLU A 406 MN MN A1442 1555 1555 2.13 LINK MN MN A1442 N VAL B 0 1555 1555 2.21 SITE 1 AC1 6 ASP A 271 HIS A 354 GLU A 383 GLU A 406 SITE 2 AC1 6 MN A1442 VAL B 0 SITE 1 AC2 6 ASP A 260 ASP A 271 THR A 273 GLU A 406 SITE 2 AC2 6 MN A1441 VAL B 0 SITE 1 AC3 2 VAL A 80 SER A 111 CRYST1 177.396 177.396 96.499 90.00 90.00 120.00 P 64 2 2 12 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 0.005637 0.003255 0.000000 0.00000 SCALE2 0.000000 0.006509 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010363 0.00000