HEADER HYDROLASE 14-JAN-03 1NNS TITLE L-ASPARAGINASE OF E. COLI IN C2 SPACE GROUP AND 1.95 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-ASPARAGINASE II; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: L-ASPARAGINE AMIDOHYDROLASE II; COMPND 5 EC: 3.5.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS L-ASPARAGINASE, AMIDROHYDROLASE, CRYSTALLOGRAPHIC COMPARISON, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SANCHES,J.A.R.G.BARBOSA,R.T.DE OLIVEIRA,J.A.A.NETO,I.POLIKARPOV REVDAT 7 30-OCT-24 1NNS 1 REMARK REVDAT 6 16-AUG-23 1NNS 1 REMARK REVDAT 5 11-OCT-17 1NNS 1 REMARK REVDAT 4 05-JUL-17 1NNS 1 JRNL REVDAT 3 13-JUL-11 1NNS 1 VERSN REVDAT 2 24-FEB-09 1NNS 1 VERSN REVDAT 1 11-MAR-03 1NNS 0 JRNL AUTH M.SANCHES,J.A.R.G.BARBOSA,R.T.DE OLIVEIRA,J.ABRAHAO NETO, JRNL AUTH 2 I.POLIKARPOV JRNL TITL STRUCTURAL COMPARISON OF ESCHERICHIA COLI L-ASPARAGINASE IN JRNL TITL 2 TWO MONOCLINIC SPACE GROUPS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 416 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12595697 JRNL DOI 10.1107/S0907444902021200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.POLIKARPOV,R.T.OLIVEIRA,J.ABRAHO-NETO REMARK 1 TITL PREPARATION AND PRELIMINARY S-RAY DIFFRACTION STUDIES OF A REMARK 1 TITL 2 NEW CRYSTAL OF L-ASPARAGINASE FROM ESCHERICHIA COLI REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 55 1616 1999 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S090744499901001X REMARK 1 REFERENCE 2 REMARK 1 AUTH A.L.SWAIN,M.JASKOLSKI,D.HOUSSET,M.J.K.RAO,A.WLODAWER REMARK 1 TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI L-ASPARAGINASE, AN REMARK 1 TITL 2 ENZYME USED IN CANCER THERAPY REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 90 1474 1993 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.09 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 38737 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) : 0.132 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2045 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2839 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1680 REMARK 3 BIN FREE R VALUE SET COUNT : 159 REMARK 3 BIN FREE R VALUE : 0.1970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4862 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.143 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.083 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.906 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.963 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4954 ; 0.027 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6746 ; 2.097 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 650 ; 5.796 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 204 ;40.327 ;26.078 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 806 ;17.165 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;13.248 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 810 ; 0.203 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3720 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1943 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 273 ; 0.160 ; 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): 120 ; 0.291 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 42 ; 0.368 ; 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): 3240 ; 1.059 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5236 ; 1.870 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1714 ; 3.328 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1510 ; 5.536 ; 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 : NULL REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 2 A 325 2 REMARK 3 1 B 2 B 325 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2410 ; 0.20 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 2410 ; 0.33 ; 0.50 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 1 A 326 REMARK 3 ORIGIN FOR THE GROUP (A): 21.3050 -15.6510 16.4210 REMARK 3 T TENSOR REMARK 3 T11: 0.1304 T22: 0.1036 REMARK 3 T33: 0.1459 T12: -0.0102 REMARK 3 T13: -0.0409 T23: -0.0671 REMARK 3 L TENSOR REMARK 3 L11: 1.1277 L22: 0.5832 REMARK 3 L33: 0.7097 L12: -0.0802 REMARK 3 L13: 0.2239 L23: -0.1831 REMARK 3 S TENSOR REMARK 3 S11: 0.0488 S12: 0.1818 S13: -0.2761 REMARK 3 S21: -0.1416 S22: 0.0254 S23: 0.0489 REMARK 3 S31: 0.2165 S32: -0.0632 S33: -0.0742 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 326 REMARK 3 ORIGIN FOR THE GROUP (A): 16.0940 15.6410 40.9210 REMARK 3 T TENSOR REMARK 3 T11: 0.0635 T22: 0.1007 REMARK 3 T33: 0.0387 T12: 0.0166 REMARK 3 T13: 0.0481 T23: -0.0020 REMARK 3 L TENSOR REMARK 3 L11: 1.0011 L22: 0.7304 REMARK 3 L33: 0.8036 L12: 0.0956 REMARK 3 L13: 0.0160 L23: 0.0051 REMARK 3 S TENSOR REMARK 3 S11: 0.0681 S12: -0.1390 S13: 0.0395 REMARK 3 S21: 0.1082 S22: -0.0110 S23: 0.1035 REMARK 3 S31: -0.1138 S32: -0.1283 S33: -0.0571 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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: NULL REMARK 4 REMARK 4 1NNS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1000018043. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.38 REMARK 200 MONOCHROMATOR : TRIANGULAR BENT SINGLE CRYSTAL REMARK 200 MONOCHROMATOR. REMARK 200 OPTICS : CYLLINDRICAL MIRROR AND REMARK 200 TRIANGULAR BENT SINGLE CRYSTAL REMARK 200 MONOCHROMATOR. REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40782 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 13.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 200 DATA REDUNDANCY : 1.550 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3ECA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, MES, PH 6.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 38.14800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.30850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 38.14800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 67.30850 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL ASSEMBLE IS A TETRAMER GENERATED FROM DE REMARK 300 DIMER IN THE ASYMMETRIC UNIT BY THE OPERATION: -X,Y,-Z 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: 17150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 -1.000000 0.000000 0.000000 53.56849 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 60.75515 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 NZ LYS A 314 O HOH A 563 1.95 REMARK 500 O ALA A 136 O HOH A 507 2.04 REMARK 500 CG PRO B 202 O HOH B 608 2.14 REMARK 500 CG GLN B 318 O HOH B 607 2.16 REMARK 500 O HOH A 572 O HOH B 511 2.17 REMARK 500 CB ASN B 209 O HOH B 605 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 HOH B 590 O HOH B 590 2656 1.43 REMARK 500 OD1 ASN A 47 OD1 ASN A 47 2555 1.58 REMARK 500 O HOH B 481 O HOH B 591 2656 1.61 REMARK 500 O HOH A 505 O HOH A 505 2656 1.98 REMARK 500 CB ASP A 255 O HOH B 593 4646 2.14 REMARK 500 O HOH A 531 O HOH B 602 2656 2.14 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 VAL A 267 CB VAL A 267 CG1 -0.141 REMARK 500 VAL A 267 CB VAL A 267 CG2 -0.185 REMARK 500 VAL B 48 CB VAL B 48 CG1 -0.149 REMARK 500 VAL B 48 CB VAL B 48 CG2 -0.153 REMARK 500 ALA B 142 CA ALA B 142 CB 0.132 REMARK 500 VAL B 232 CB VAL B 232 CG1 -0.138 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 ASP A 76 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 138 CB - CG - OD2 ANGL. DEV. = 7.2 DEGREES REMARK 500 LEU A 147 CB - CG - CD1 ANGL. DEV. = 12.4 DEGREES REMARK 500 ASP A 167 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 LEU A 179 CB - CG - CD1 ANGL. DEV. = 15.7 DEGREES REMARK 500 ASP A 200 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 LEU A 310 CB - CG - CD1 ANGL. DEV. = 11.2 DEGREES REMARK 500 LEU A 310 CB - CG - CD2 ANGL. DEV. = 12.4 DEGREES REMARK 500 VAL B 48 CG1 - CB - CG2 ANGL. DEV. = -9.9 DEGREES REMARK 500 LYS B 72 CD - CE - NZ ANGL. DEV. = 15.9 DEGREES REMARK 500 LYS B 139 CD - CE - NZ ANGL. DEV. = -24.3 DEGREES REMARK 500 LEU B 147 CB - CG - CD1 ANGL. DEV. = 11.0 DEGREES REMARK 500 ASP B 156 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 159 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG B 191 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 195 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP B 200 CB - CG - OD1 ANGL. DEV. = 6.3 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 THR A 198 -112.76 46.22 REMARK 500 SER A 270 -160.69 -122.14 REMARK 500 ALA A 282 -110.37 -112.20 REMARK 500 THR B 198 -110.13 38.36 REMARK 500 SER B 270 -159.11 -124.02 REMARK 500 ALA B 282 -107.08 -111.41 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 ASP A 427 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP B 428 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ECA RELATED DB: PDB REMARK 900 E. COLI L-ASPARAGINASE IN P21 SPACE GROUP. REMARK 900 RELATED ID: 1WSA RELATED DB: PDB REMARK 900 L-ASPARAGINASE OF WOLINELLA SUCCINOGENES AT 2.2A RESOLUTION. REMARK 900 RELATED ID: 1HFJ RELATED DB: PDB REMARK 900 L-ASPARAGINASE OF ERWINIA CHRYSANTHEMI AT 2.4A RESOLUTION. REMARK 900 RELATED ID: 3PGA RELATED DB: PDB REMARK 900 GLUTAMINASE-ASPARAGINASE OF PSEUDOMONAS 7A AT 2.0A RESOLUTION. REMARK 900 RELATED ID: 1AGX RELATED DB: PDB REMARK 900 GLUTAMINASE-ASPARAGINASE OF ACINETOBACTER GLUTAMINASIFICANS AT 2.9A REMARK 900 RESOLUTION. DBREF 1NNS A 1 326 UNP P00805 ASPG2_ECOLI 23 348 DBREF 1NNS B 1 326 UNP P00805 ASPG2_ECOLI 23 348 SEQRES 1 A 326 LEU PRO ASN ILE THR ILE LEU ALA THR GLY GLY THR ILE SEQRES 2 A 326 ALA GLY GLY GLY ASP SER ALA THR LYS SER ASN TYR THR SEQRES 3 A 326 VAL GLY LYS VAL GLY VAL GLU ASN LEU VAL ASN ALA VAL SEQRES 4 A 326 PRO GLN LEU LYS ASP ILE ALA ASN VAL LYS GLY GLU GLN SEQRES 5 A 326 VAL VAL ASN ILE GLY SER GLN ASP MET ASN ASP ASN VAL SEQRES 6 A 326 TRP LEU THR LEU ALA LYS LYS ILE ASN THR ASP CYS ASP SEQRES 7 A 326 LYS THR ASP GLY PHE VAL ILE THR HIS GLY THR ASP THR SEQRES 8 A 326 MET GLU GLU THR ALA TYR PHE LEU ASP LEU THR VAL LYS SEQRES 9 A 326 CYS ASP LYS PRO VAL VAL MET VAL GLY ALA MET ARG PRO SEQRES 10 A 326 SER THR SER MET SER ALA ASP GLY PRO PHE ASN LEU TYR SEQRES 11 A 326 ASN ALA VAL VAL THR ALA ALA ASP LYS ALA SER ALA ASN SEQRES 12 A 326 ARG GLY VAL LEU VAL VAL MET ASN ASP THR VAL LEU ASP SEQRES 13 A 326 GLY ARG ASP VAL THR LYS THR ASN THR THR ASP VAL ALA SEQRES 14 A 326 THR PHE LYS SER VAL ASN TYR GLY PRO LEU GLY TYR ILE SEQRES 15 A 326 HIS ASN GLY LYS ILE ASP TYR GLN ARG THR PRO ALA ARG SEQRES 16 A 326 LYS HIS THR SER ASP THR PRO PHE ASP VAL SER LYS LEU SEQRES 17 A 326 ASN GLU LEU PRO LYS VAL GLY ILE VAL TYR ASN TYR ALA SEQRES 18 A 326 ASN ALA SER ASP LEU PRO ALA LYS ALA LEU VAL ASP ALA SEQRES 19 A 326 GLY TYR ASP GLY ILE VAL SER ALA GLY VAL GLY ASN GLY SEQRES 20 A 326 ASN LEU TYR LYS SER VAL PHE ASP THR LEU ALA THR ALA SEQRES 21 A 326 ALA LYS THR GLY THR ALA VAL VAL ARG SER SER ARG VAL SEQRES 22 A 326 PRO THR GLY ALA THR THR GLN ASP ALA GLU VAL ASP ASP SEQRES 23 A 326 ALA LYS TYR GLY PHE VAL ALA SER GLY THR LEU ASN PRO SEQRES 24 A 326 GLN LYS ALA ARG VAL LEU LEU GLN LEU ALA LEU THR GLN SEQRES 25 A 326 THR LYS ASP PRO GLN GLN ILE GLN GLN ILE PHE ASN GLN SEQRES 26 A 326 TYR SEQRES 1 B 326 LEU PRO ASN ILE THR ILE LEU ALA THR GLY GLY THR ILE SEQRES 2 B 326 ALA GLY GLY GLY ASP SER ALA THR LYS SER ASN TYR THR SEQRES 3 B 326 VAL GLY LYS VAL GLY VAL GLU ASN LEU VAL ASN ALA VAL SEQRES 4 B 326 PRO GLN LEU LYS ASP ILE ALA ASN VAL LYS GLY GLU GLN SEQRES 5 B 326 VAL VAL ASN ILE GLY SER GLN ASP MET ASN ASP ASN VAL SEQRES 6 B 326 TRP LEU THR LEU ALA LYS LYS ILE ASN THR ASP CYS ASP SEQRES 7 B 326 LYS THR ASP GLY PHE VAL ILE THR HIS GLY THR ASP THR SEQRES 8 B 326 MET GLU GLU THR ALA TYR PHE LEU ASP LEU THR VAL LYS SEQRES 9 B 326 CYS ASP LYS PRO VAL VAL MET VAL GLY ALA MET ARG PRO SEQRES 10 B 326 SER THR SER MET SER ALA ASP GLY PRO PHE ASN LEU TYR SEQRES 11 B 326 ASN ALA VAL VAL THR ALA ALA ASP LYS ALA SER ALA ASN SEQRES 12 B 326 ARG GLY VAL LEU VAL VAL MET ASN ASP THR VAL LEU ASP SEQRES 13 B 326 GLY ARG ASP VAL THR LYS THR ASN THR THR ASP VAL ALA SEQRES 14 B 326 THR PHE LYS SER VAL ASN TYR GLY PRO LEU GLY TYR ILE SEQRES 15 B 326 HIS ASN GLY LYS ILE ASP TYR GLN ARG THR PRO ALA ARG SEQRES 16 B 326 LYS HIS THR SER ASP THR PRO PHE ASP VAL SER LYS LEU SEQRES 17 B 326 ASN GLU LEU PRO LYS VAL GLY ILE VAL TYR ASN TYR ALA SEQRES 18 B 326 ASN ALA SER ASP LEU PRO ALA LYS ALA LEU VAL ASP ALA SEQRES 19 B 326 GLY TYR ASP GLY ILE VAL SER ALA GLY VAL GLY ASN GLY SEQRES 20 B 326 ASN LEU TYR LYS SER VAL PHE ASP THR LEU ALA THR ALA SEQRES 21 B 326 ALA LYS THR GLY THR ALA VAL VAL ARG SER SER ARG VAL SEQRES 22 B 326 PRO THR GLY ALA THR THR GLN ASP ALA GLU VAL ASP ASP SEQRES 23 B 326 ALA LYS TYR GLY PHE VAL ALA SER GLY THR LEU ASN PRO SEQRES 24 B 326 GLN LYS ALA ARG VAL LEU LEU GLN LEU ALA LEU THR GLN SEQRES 25 B 326 THR LYS ASP PRO GLN GLN ILE GLN GLN ILE PHE ASN GLN SEQRES 26 B 326 TYR HET ASP A 427 9 HET ASP B 428 9 HETNAM ASP ASPARTIC ACID FORMUL 3 ASP 2(C4 H7 N O4) FORMUL 5 HOH *329(H2 O) HELIX 1 1 THR A 12 GLY A 15 5 4 HELIX 2 2 GLY A 31 ALA A 38 1 8 HELIX 3 3 VAL A 39 ILE A 45 5 7 HELIX 4 4 GLY A 57 MET A 61 5 5 HELIX 5 5 ASN A 62 CYS A 77 1 16 HELIX 6 6 ASP A 78 THR A 80 5 3 HELIX 7 7 THR A 91 VAL A 103 1 13 HELIX 8 8 ASP A 124 ASP A 138 1 15 HELIX 9 9 LYS A 139 ALA A 142 5 4 HELIX 10 10 HIS A 197 THR A 201 5 5 HELIX 11 11 ASP A 225 ALA A 234 1 10 HELIX 12 12 TYR A 250 THR A 263 1 14 HELIX 13 13 ASP A 285 GLY A 290 1 6 HELIX 14 14 ASN A 298 LEU A 310 1 13 HELIX 15 15 ASP A 315 ASN A 324 1 10 HELIX 16 16 THR B 12 GLY B 15 5 4 HELIX 17 17 GLY B 31 ALA B 38 1 8 HELIX 18 18 VAL B 39 ILE B 45 5 7 HELIX 19 19 GLY B 57 MET B 61 5 5 HELIX 20 20 ASN B 62 CYS B 77 1 16 HELIX 21 21 ASP B 78 THR B 80 5 3 HELIX 22 22 THR B 91 VAL B 103 1 13 HELIX 23 23 ASP B 124 ASP B 138 1 15 HELIX 24 24 LYS B 139 ALA B 142 5 4 HELIX 25 25 HIS B 197 THR B 201 5 5 HELIX 26 26 ASP B 225 ALA B 234 1 10 HELIX 27 27 TYR B 250 THR B 263 1 14 HELIX 28 28 ASP B 285 GLY B 290 1 6 HELIX 29 29 ASN B 298 LEU B 310 1 13 HELIX 30 30 ASP B 315 TYR B 326 1 12 SHEET 1 A 8 ASN A 47 ILE A 56 0 SHEET 2 A 8 ASN A 3 GLY A 10 1 N ILE A 6 O LYS A 49 SHEET 3 A 8 GLY A 82 THR A 86 1 O VAL A 84 N LEU A 7 SHEET 4 A 8 VAL A 109 VAL A 112 1 O VAL A 110 N ILE A 85 SHEET 5 A 8 LEU A 147 MET A 150 1 O LEU A 147 N MET A 111 SHEET 6 A 8 THR A 153 ASP A 156 -1 O LEU A 155 N VAL A 148 SHEET 7 A 8 GLY A 180 HIS A 183 -1 O GLY A 180 N VAL A 154 SHEET 8 A 8 LYS A 186 TYR A 189 -1 O LYS A 186 N HIS A 183 SHEET 1 B 2 VAL A 160 LYS A 162 0 SHEET 2 B 2 PHE A 171 SER A 173 -1 O LYS A 172 N THR A 161 SHEET 1 C 4 VAL A 214 TYR A 218 0 SHEET 2 C 4 GLY A 238 GLY A 243 1 O ALA A 242 N VAL A 217 SHEET 3 C 4 ALA A 266 SER A 271 1 O SER A 270 N SER A 241 SHEET 4 C 4 PHE A 291 ALA A 293 1 O VAL A 292 N ARG A 269 SHEET 1 D 8 ASN B 47 ILE B 56 0 SHEET 2 D 8 ASN B 3 GLY B 10 1 N ILE B 6 O LYS B 49 SHEET 3 D 8 GLY B 82 THR B 86 1 O VAL B 84 N LEU B 7 SHEET 4 D 8 VAL B 109 VAL B 112 1 O VAL B 110 N ILE B 85 SHEET 5 D 8 LEU B 147 MET B 150 1 O VAL B 149 N MET B 111 SHEET 6 D 8 THR B 153 ASP B 156 -1 O LEU B 155 N VAL B 148 SHEET 7 D 8 GLY B 180 HIS B 183 -1 O GLY B 180 N VAL B 154 SHEET 8 D 8 LYS B 186 TYR B 189 -1 O ASP B 188 N TYR B 181 SHEET 1 E 2 VAL B 160 LYS B 162 0 SHEET 2 E 2 PHE B 171 SER B 173 -1 O LYS B 172 N THR B 161 SHEET 1 F 4 VAL B 214 TYR B 218 0 SHEET 2 F 4 GLY B 238 GLY B 243 1 O ALA B 242 N VAL B 217 SHEET 3 F 4 ALA B 266 SER B 271 1 O SER B 270 N SER B 241 SHEET 4 F 4 VAL B 292 ALA B 293 1 O VAL B 292 N ARG B 269 SSBOND 1 CYS A 77 CYS A 105 1555 1555 2.00 SSBOND 2 CYS B 77 CYS B 105 1555 1555 2.02 SITE 1 AC1 14 GLY A 11 THR A 12 VAL A 27 GLY A 57 SITE 2 AC1 14 SER A 58 GLN A 59 GLY A 88 THR A 89 SITE 3 AC1 14 ASP A 90 ALA A 114 ASN A 248 GLU A 283 SITE 4 AC1 14 HOH A 449 HOH A 560 SITE 1 AC2 14 GLY B 11 THR B 12 VAL B 27 GLY B 57 SITE 2 AC2 14 SER B 58 GLN B 59 GLY B 88 THR B 89 SITE 3 AC2 14 ASP B 90 ALA B 114 ASN B 248 GLU B 283 SITE 4 AC2 14 HOH B 439 HOH B 539 CRYST1 76.296 134.617 64.867 90.00 110.51 90.00 C 1 2 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 0.013107 0.000000 0.004902 0.00000 SCALE2 0.000000 0.007428 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016459 0.00000