HEADER HYDROLASE 08-DEC-00 1HO3 TITLE CRYSTAL STRUCTURE ANALYSIS OF E. COLI L-ASPARAGINASE II (Y25F MUTANT) 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; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES 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_VECTOR_TYPE: PLASMID KEYWDS ASPARAGINASE, LEUKEMIA, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.JASKOLSKI,M.KOZAK,P.LUBKOWSKI,J.G.PALM,A.WLODAWER REVDAT 8 30-OCT-24 1HO3 1 REMARK REVDAT 7 09-AUG-23 1HO3 1 REMARK REVDAT 6 27-OCT-21 1HO3 1 REMARK SEQADV REVDAT 5 04-OCT-17 1HO3 1 REMARK REVDAT 4 13-JUL-11 1HO3 1 VERSN REVDAT 3 24-FEB-09 1HO3 1 VERSN REVDAT 2 01-APR-03 1HO3 1 JRNL REVDAT 1 07-MAR-01 1HO3 0 JRNL AUTH M.JASKOLSKI,M.KOZAK,J.LUBKOWSKI,G.PALM,A.WLODAWER JRNL TITL STRUCTURES OF TWO HIGHLY HOMOLOGOUS BACTERIAL JRNL TITL 2 L-ASPARAGINASES: A CASE OF ENANTIOMORPHIC SPACE GROUPS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 57 369 2001 JRNL REFN ISSN 0907-4449 JRNL PMID 11223513 JRNL DOI 10.1107/S0907444900020175 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.KOZAK,M.JASKOLSKI,K.H.ROEHM REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC STUDIES OF Y25F MUTANT OF REMARK 1 TITL 2 PERIPLASMIC ESCHERICHIA COLI L-ASPARAGINASE REMARK 1 REF ACTA BIOCHIM.POL. V. 47 807 2000 REMARK 1 REFN ISSN 0001-527X REMARK 1 REFERENCE 2 REMARK 1 AUTH A.L.SWAIN,M.JASKOLSKI,D.HOUSSET,J.K.M.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. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 75.2 REMARK 3 NUMBER OF REFLECTIONS : 17773 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 SET) : 0.182 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 868 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 52.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1933 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 93 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.037 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4860 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.48000 REMARK 3 B22 (A**2) : 5.48000 REMARK 3 B33 (A**2) : -10.97000 REMARK 3 B12 (A**2) : -0.62000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.47 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.64 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.990 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.040 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.260 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.260 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 67.37 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HO3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012476. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-95 REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : TRIANGULAR MONOCHROMATOR BENT REMARK 200 MIRROR REMARK 200 OPTICS : NULL 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 : 23517 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 3.170 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.36400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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 (%): 47.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, CALCIUM CHLORIDE, SODIUM CITRATE, REMARK 280 PH 4.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 227.38333 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 113.69167 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 170.53750 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 56.84583 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 284.22917 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 227.38333 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 113.69167 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 56.84583 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 170.53750 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 284.22917 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 ASSEMBLY IS A HOMOTETRAMER GENERATED FROM REMARK 300 THE DIMER IN THE ASYMMETRIC UNIT BY THE ACTION OF CRYSTALLOGRAPHIC REMARK 300 TWOFOLD AXIS [1, -1,0] 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 15760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 40.49950 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 70.14719 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 56.84583 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 507 LIES ON A SPECIAL POSITION. REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY A 16 REMARK 475 GLY A 17 REMARK 475 ASP A 18 REMARK 475 SER A 19 REMARK 475 ALA A 20 REMARK 475 THR A 21 REMARK 475 LYS A 22 REMARK 475 SER A 23 REMARK 475 ASN A 24 REMARK 475 GLY B 16 REMARK 475 GLY B 17 REMARK 475 ASP B 18 REMARK 475 SER B 19 REMARK 475 ALA B 20 REMARK 475 THR B 21 REMARK 475 LYS B 22 REMARK 475 SER B 23 REMARK 475 ASN B 24 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 ASP A 18 -39.83 -148.74 REMARK 500 ASN A 24 61.95 -105.90 REMARK 500 THR A 26 -77.96 -123.75 REMARK 500 VAL A 27 -44.45 -139.82 REMARK 500 LYS A 29 12.36 170.63 REMARK 500 VAL A 30 147.46 -171.61 REMARK 500 LEU A 35 35.10 -83.61 REMARK 500 VAL A 36 -35.00 -148.77 REMARK 500 VAL A 39 72.14 -113.33 REMARK 500 GLU A 51 122.38 -178.63 REMARK 500 ASN A 55 68.61 -153.10 REMARK 500 MET A 61 152.67 -48.09 REMARK 500 THR A 198 -117.37 27.02 REMARK 500 PRO A 212 172.08 -49.02 REMARK 500 ASP A 281 79.99 -100.15 REMARK 500 ALA A 282 -146.22 -140.36 REMARK 500 GLN A 312 -4.84 -140.79 REMARK 500 ASP B 18 -40.29 -148.27 REMARK 500 ASN B 24 62.05 -106.30 REMARK 500 THR B 26 -78.10 -122.95 REMARK 500 VAL B 27 -46.80 -138.73 REMARK 500 LYS B 29 9.53 172.60 REMARK 500 VAL B 32 -61.88 -107.30 REMARK 500 LEU B 35 40.72 -88.39 REMARK 500 VAL B 36 -31.78 -155.90 REMARK 500 VAL B 39 73.26 -112.81 REMARK 500 LYS B 43 -15.71 -48.49 REMARK 500 GLU B 51 120.57 -175.14 REMARK 500 ASN B 55 74.67 -150.39 REMARK 500 ASN B 151 63.14 39.68 REMARK 500 ASP B 152 17.13 50.83 REMARK 500 THR B 198 -113.18 35.56 REMARK 500 PRO B 212 171.14 -52.44 REMARK 500 ASP B 281 79.65 -101.71 REMARK 500 ALA B 282 -144.66 -141.03 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 399 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP B 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ECA RELATED DB: PDB REMARK 900 L-ASPARAGINASE II FROM E. COLI (NATIVE FORM) REMARK 900 RELATED ID: 4ECA RELATED DB: PDB REMARK 900 L-ASPARAGINASE II FROM E. COLI (T12V MUTANT; THR 12 IS ACYLATED BY REMARK 900 ASPARTIC ACID IN EACH MONOMER) DBREF 1HO3 A 1 326 UNP P00805 ASPG2_ECOLI 23 348 DBREF 1HO3 B 1 326 UNP P00805 ASPG2_ECOLI 23 348 SEQADV 1HO3 PHE A 25 UNP P00805 TYR 47 ENGINEERED MUTATION SEQADV 1HO3 PHE B 25 UNP P00805 TYR 47 ENGINEERED MUTATION 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 PHE 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 PHE 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 399 9 HET ASP B 400 9 HETNAM ASP ASPARTIC ACID FORMUL 3 ASP 2(C4 H7 N O4) FORMUL 5 HOH *109(H2 O) HELIX 1 1 THR A 12 GLY A 15 5 4 HELIX 2 2 GLU A 33 ALA A 38 1 6 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 THR A 91 VAL A 103 1 13 HELIX 7 7 ASP A 124 ASP A 138 1 15 HELIX 8 8 LYS A 139 ALA A 142 5 4 HELIX 9 9 HIS A 197 THR A 201 5 5 HELIX 10 10 ASP A 225 ALA A 234 1 10 HELIX 11 11 TYR A 250 GLY A 264 1 15 HELIX 12 12 ASP A 285 GLY A 290 1 6 HELIX 13 13 ASN A 298 THR A 311 1 14 HELIX 14 14 ASP A 315 ASN A 324 1 10 HELIX 15 15 THR B 12 GLY B 15 5 4 HELIX 16 16 GLU B 33 ALA B 38 1 6 HELIX 17 17 GLN B 41 ILE B 45 5 5 HELIX 18 18 GLY B 57 MET B 61 5 5 HELIX 19 19 ASN B 62 CYS B 77 1 16 HELIX 20 20 ASP B 78 THR B 80 5 3 HELIX 21 21 THR B 91 VAL B 103 1 13 HELIX 22 22 ASP B 124 ASP B 138 1 15 HELIX 23 23 LYS B 139 ALA B 142 5 4 HELIX 24 24 HIS B 197 THR B 201 5 5 HELIX 25 25 ASP B 225 ALA B 234 1 10 HELIX 26 26 TYR B 250 GLY B 264 1 15 HELIX 27 27 ASP B 285 GLY B 290 1 6 HELIX 28 28 ASN B 298 THR B 311 1 14 HELIX 29 29 ASP B 315 PHE B 323 1 9 SHEET 1 A 8 ASN A 47 ILE A 56 0 SHEET 2 A 8 ASN A 3 GLY A 10 1 O ILE A 4 N LYS A 49 SHEET 3 A 8 GLY A 82 THR A 86 1 O GLY A 82 N THR A 5 SHEET 4 A 8 VAL A 109 VAL A 112 1 N VAL A 110 O PHE A 83 SHEET 5 A 8 LEU A 147 MET A 150 1 N LEU A 147 O VAL A 109 SHEET 6 A 8 THR A 153 ASP A 156 -1 N THR A 153 O MET A 150 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 N LYS A 172 O 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 GLY A 238 N GLY A 215 SHEET 3 C 4 ALA A 266 SER A 271 1 O ALA A 266 N ILE A 239 SHEET 4 C 4 VAL A 292 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 O ILE B 4 N LYS B 49 SHEET 3 D 8 GLY B 82 THR B 86 1 O GLY B 82 N THR B 5 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 N LEU B 147 O VAL B 109 SHEET 6 D 8 THR B 153 ASP B 156 -1 N THR B 153 O MET B 150 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 LYS B 186 N HIS B 183 SHEET 1 E 2 VAL B 160 LYS B 162 0 SHEET 2 E 2 PHE B 171 SER B 173 -1 N LYS B 172 O 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 GLY B 238 N GLY B 215 SHEET 3 F 4 ALA B 266 SER B 271 1 O ALA B 266 N ILE B 239 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 2.02 SSBOND 2 CYS B 77 CYS B 105 1555 1555 2.02 SITE 1 AC1 11 GLY A 11 THR A 12 GLY A 57 SER A 58 SITE 2 AC1 11 GLN A 59 GLY A 88 THR A 89 ASP A 90 SITE 3 AC1 11 ALA A 114 ASN A 248 GLU A 283 SITE 1 AC2 11 GLY B 11 THR B 12 SER B 58 GLN B 59 SITE 2 AC2 11 GLY B 88 THR B 89 ASP B 90 ALA B 114 SITE 3 AC2 11 ASN B 248 GLU B 283 HOH B 488 CRYST1 80.999 80.999 341.075 90.00 90.00 120.00 P 65 2 2 24 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012346 0.007128 0.000000 0.00000 SCALE2 0.000000 0.014256 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002932 0.00000