HEADER HYDROLASE 22-AUG-24 9DAH TITLE L-ASPARAGINASE II (ECA2-4M) COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-ASPARAGINASE 2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ANSB, NCTC9075_01362; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS AMIDOHYDROLASE, LYMPHOBLASTIC LEUKEMIA., HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR F.DE SA RIBEIRO,A.C.COSTA,T.S.ARAUJO,M.S.ALMEIDA,L.M.T.R.LIMA REVDAT 2 30-JUL-25 9DAH 1 JRNL REVDAT 1 04-JUN-25 9DAH 0 JRNL AUTH T.S.DE ARAUJO,A.C.DA COSTA,C.DIAS LEITE DA SILVA, JRNL AUTH 2 F.S.RIBEIRO,R.A.DE ANDRADE,H.A.PAULA NETO,R.S.CARVALHO, JRNL AUTH 3 L.M.T.R.LIMA,M.D.S.ALMEIDA JRNL TITL BIOCHEMICAL AND BIOPHYSICAL DIVERGENCES BETWEEN TWO JRNL TITL 2 ESCHERICHIA COLI L-ASPARAGINASE II VARIANTS: POTENTIAL FOR JRNL TITL 3 USING ECA2-K12 AS A BIOSIMILAR. JRNL REF BIOCHEMISTRY V. 64 3015 2025 JRNL REFN ISSN 0006-2960 JRNL PMID 40237204 JRNL DOI 10.1021/ACS.BIOCHEM.4C00663 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 15937 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.001 REMARK 3 FREE R VALUE TEST SET COUNT : 797 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1120 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.3570 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 : 65 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04900 REMARK 3 B22 (A**2) : -0.06200 REMARK 3 B33 (A**2) : -0.01800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.05100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.432 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.343 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.783 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.888 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.851 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4952 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4722 ; 0.002 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6746 ; 1.896 ; 1.798 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10864 ; 0.641 ; 1.762 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 650 ; 7.851 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 16 ; 8.493 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 804 ;18.003 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 808 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5852 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1048 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1037 ; 0.231 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 289 ; 0.199 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2478 ; 0.182 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 170 ; 0.185 ; 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2612 ; 3.368 ; 3.443 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2612 ; 3.367 ; 3.443 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3258 ; 5.273 ; 6.189 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3259 ; 5.273 ; 6.188 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2340 ; 3.431 ; 3.649 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2339 ; 3.430 ; 3.649 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3488 ; 5.360 ; 6.591 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3489 ; 5.359 ; 6.590 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9DAH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000287696. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-DEC-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS SIRIUS REMARK 200 BEAMLINE : MANACA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97718 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15937 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 44.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 20.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3020 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 20% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350., PH 7.1, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K 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 37.04150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.95100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 37.04150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 66.95100 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 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: 17080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 B 89 NZ LYS B 162 2.19 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 OD1 ASN B 47 OD1 ASN B 47 2656 1.62 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 GLU B 94 CG GLU B 94 CD 0.140 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 THR A 12 CA - CB - OG1 ANGL. DEV. = -14.7 DEGREES REMARK 500 ARG B 144 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 195 NE - CZ - NH1 ANGL. DEV. = 3.7 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 166 -33.90 -130.25 REMARK 500 THR A 198 -115.97 51.59 REMARK 500 GLU A 210 136.50 -177.88 REMARK 500 SER A 270 -162.64 -103.95 REMARK 500 ALA A 282 -101.10 -116.19 REMARK 500 ASP B 18 -97.81 53.46 REMARK 500 ASP B 78 32.27 -85.77 REMARK 500 ASN B 184 31.60 71.59 REMARK 500 THR B 198 -104.32 40.08 REMARK 500 ALA B 282 -119.84 -111.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 144 0.08 SIDE CHAIN REMARK 500 GLU B 94 0.08 SIDE CHAIN REMARK 500 ARG B 195 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF1 9DAH A 1 326 UNP A0A377K0N3_ECOLX DBREF2 9DAH A A0A377K0N3 34 359 DBREF1 9DAH B 1 326 UNP A0A377K0N3_ECOLX DBREF2 9DAH B A0A377K0N3 34 359 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 ALA 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 ASP 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 THR VAL PHE ASP THR LEU ALA THR ALA SEQRES 21 A 326 ALA LYS ASN 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 ALA 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 ASP 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 THR VAL PHE ASP THR LEU ALA THR ALA SEQRES 21 B 326 ALA LYS ASN 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 401 9 HET ASP B 401 9 HETNAM ASP ASPARTIC ACID FORMUL 3 ASP 2(C4 H7 N O4) FORMUL 5 HOH *65(H2 O) HELIX 1 AA1 GLY A 31 ALA A 38 1 8 HELIX 2 AA2 VAL A 39 ILE A 45 5 7 HELIX 3 AA3 GLY A 57 MET A 61 5 5 HELIX 4 AA4 ASN A 62 ASP A 76 1 15 HELIX 5 AA5 CYS A 77 THR A 80 5 4 HELIX 6 AA6 THR A 91 VAL A 103 1 13 HELIX 7 AA7 ASP A 124 ASP A 138 1 15 HELIX 8 AA8 LYS A 139 ALA A 142 5 4 HELIX 9 AA9 HIS A 197 THR A 201 5 5 HELIX 10 AB1 ASP A 225 ALA A 234 1 10 HELIX 11 AB2 TYR A 250 ASN A 263 1 14 HELIX 12 AB3 ASP A 285 GLY A 290 1 6 HELIX 13 AB4 ASN A 298 THR A 311 1 14 HELIX 14 AB5 ASP A 315 TYR A 326 1 12 HELIX 15 AB6 THR B 12 GLY B 15 5 4 HELIX 16 AB7 GLY B 31 ALA B 38 1 8 HELIX 17 AB8 VAL B 39 ILE B 45 5 7 HELIX 18 AB9 GLY B 57 MET B 61 5 5 HELIX 19 AC1 ASN B 62 CYS B 77 1 16 HELIX 20 AC2 ASP B 78 THR B 80 5 3 HELIX 21 AC3 GLY B 88 VAL B 103 1 16 HELIX 22 AC4 ASP B 124 ASP B 138 1 15 HELIX 23 AC5 LYS B 139 ALA B 142 5 4 HELIX 24 AC6 HIS B 197 THR B 201 5 5 HELIX 25 AC7 ASP B 225 ALA B 234 1 10 HELIX 26 AC8 TYR B 250 ASN B 263 1 14 HELIX 27 AC9 ASP B 285 GLY B 290 1 6 HELIX 28 AD1 ASN B 298 THR B 311 1 14 HELIX 29 AD2 ASP B 315 ASN B 324 1 10 SHEET 1 AA1 8 ASN A 47 ILE A 56 0 SHEET 2 AA1 8 ASN A 3 GLY A 10 1 N ILE A 6 O LYS A 49 SHEET 3 AA1 8 GLY A 82 THR A 86 1 O GLY A 82 N THR A 5 SHEET 4 AA1 8 VAL A 109 VAL A 112 1 O VAL A 110 N ILE A 85 SHEET 5 AA1 8 LEU A 147 MET A 150 1 O VAL A 149 N MET A 111 SHEET 6 AA1 8 THR A 153 ASP A 156 -1 O LEU A 155 N VAL A 148 SHEET 7 AA1 8 GLY A 180 HIS A 183 -1 O GLY A 180 N VAL A 154 SHEET 8 AA1 8 LYS A 186 TYR A 189 -1 O LYS A 186 N HIS A 183 SHEET 1 AA2 2 VAL A 160 LYS A 162 0 SHEET 2 AA2 2 PHE A 171 SER A 173 -1 O LYS A 172 N THR A 161 SHEET 1 AA3 4 VAL A 214 TYR A 218 0 SHEET 2 AA3 4 GLY A 238 GLY A 243 1 O ALA A 242 N VAL A 217 SHEET 3 AA3 4 ALA A 266 SER A 271 1 O VAL A 268 N SER A 241 SHEET 4 AA3 4 PHE A 291 ALA A 293 1 O VAL A 292 N ARG A 269 SHEET 1 AA4 8 LYS B 49 ILE B 56 0 SHEET 2 AA4 8 ILE B 4 GLY B 10 1 N ALA B 8 O VAL B 53 SHEET 3 AA4 8 GLY B 82 THR B 86 1 O VAL B 84 N LEU B 7 SHEET 4 AA4 8 VAL B 109 VAL B 112 1 O VAL B 110 N ILE B 85 SHEET 5 AA4 8 LEU B 147 MET B 150 1 O LEU B 147 N MET B 111 SHEET 6 AA4 8 THR B 153 ASP B 156 -1 O LEU B 155 N VAL B 148 SHEET 7 AA4 8 GLY B 180 HIS B 183 -1 O GLY B 180 N VAL B 154 SHEET 8 AA4 8 LYS B 186 TYR B 189 -1 O LYS B 186 N HIS B 183 SHEET 1 AA5 2 VAL B 160 LYS B 162 0 SHEET 2 AA5 2 PHE B 171 SER B 173 -1 O LYS B 172 N THR B 161 SHEET 1 AA6 4 VAL B 214 TYR B 218 0 SHEET 2 AA6 4 GLY B 238 GLY B 243 1 O ALA B 242 N VAL B 217 SHEET 3 AA6 4 ALA B 266 SER B 271 1 O VAL B 268 N SER B 241 SHEET 4 AA6 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 2.72 SSBOND 2 CYS B 77 CYS B 105 1555 1555 2.74 CRYST1 74.083 133.902 63.123 90.00 109.46 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 0.013498 0.000000 0.004770 0.00000 SCALE2 0.000000 0.007468 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016802 0.00000 TER 2432 TYR A 326 TER 4864 TYR B 326 HETATM 4865 N ASP A 401 16.986 17.484 3.005 1.00 27.40 N0 HETATM 4866 CA ASP A 401 17.563 16.362 2.210 1.00 26.29 C0 HETATM 4867 C ASP A 401 17.539 16.822 0.760 1.00 24.00 C0 HETATM 4868 O ASP A 401 18.619 17.211 0.313 1.00 27.76 O0 HETATM 4869 CB ASP A 401 16.859 15.022 2.402 1.00 26.66 C0 HETATM 4870 CG ASP A 401 17.603 13.787 1.801 1.00 26.28 C0 HETATM 4871 OD1 ASP A 401 18.317 13.980 0.784 1.00 24.90 O0 HETATM 4872 OD2 ASP A 401 17.493 12.606 2.364 1.00 26.57 O0 HETATM 4873 OXT ASP A 401 16.455 16.807 0.163 1.00 19.40 O0 HETATM 4874 N ASP B 401 16.582 -17.509 4.158 1.00 26.64 N0 HETATM 4875 CA ASP B 401 16.798 -16.417 5.140 1.00 28.19 C0 HETATM 4876 C ASP B 401 16.142 -16.843 6.457 1.00 28.67 C0 HETATM 4877 O ASP B 401 16.850 -17.504 7.244 1.00 32.91 O0 HETATM 4878 CB ASP B 401 16.324 -15.066 4.623 1.00 28.53 C0 HETATM 4879 CG ASP B 401 16.854 -13.858 5.461 1.00 29.96 C0 HETATM 4880 OD1 ASP B 401 17.165 -14.057 6.659 1.00 32.80 O0 HETATM 4881 OD2 ASP B 401 17.029 -12.741 4.884 1.00 34.60 O0 HETATM 4882 OXT ASP B 401 14.958 -16.501 6.653 1.00 27.07 O0 HETATM 4883 O HOH A 501 -14.442 18.481 -8.586 1.00 13.71 O0 HETATM 4884 O HOH A 502 -1.020 32.936 -17.651 1.00 75.91 O0 HETATM 4885 O HOH A 503 0.401 26.313 -29.087 1.00 35.80 O0 HETATM 4886 O HOH A 504 1.537 9.793 -3.125 1.00 8.88 O0 HETATM 4887 O HOH A 505 -8.186 36.856 -8.618 1.00 23.21 O0 HETATM 4888 O HOH A 506 30.903 12.180 11.287 1.00 35.12 O0 HETATM 4889 O HOH A 507 0.867 11.604 -6.098 1.00 15.36 O0 HETATM 4890 O HOH A 508 -1.689 8.578 -20.970 1.00 21.51 O0 HETATM 4891 O HOH A 509 -4.393 29.410 2.483 1.00 18.33 O0 HETATM 4892 O HOH A 510 -2.493 15.552 -6.906 1.00 29.49 O0 HETATM 4893 O HOH A 511 13.559 15.240 4.504 1.00 33.80 O0 HETATM 4894 O HOH A 512 20.070 0.928 -0.776 1.00 13.63 O0 HETATM 4895 O HOH A 513 5.817 12.684 -19.467 1.00 32.66 O0 HETATM 4896 O HOH A 514 15.325 -3.018 -0.410 1.00 13.87 O0 HETATM 4897 O HOH A 515 -5.564 40.053 -6.597 1.00 34.31 O0 HETATM 4898 O HOH A 516 10.601 14.103 -3.936 1.00 5.41 O0 HETATM 4899 O HOH A 517 8.227 35.736 -5.985 1.00 19.60 O0 HETATM 4900 O HOH A 518 -2.588 12.945 -16.071 1.00 14.30 O0 HETATM 4901 O HOH A 519 18.665 0.743 -3.993 1.00 32.98 O0 HETATM 4902 O HOH A 520 7.517 22.256 -8.771 1.00 20.79 O0 HETATM 4903 O HOH A 521 -3.882 15.561 -8.646 1.00 12.19 O0 HETATM 4904 O HOH A 522 -6.919 37.175 -19.852 1.00 34.48 O0 HETATM 4905 O HOH A 523 -0.695 15.097 -3.685 1.00 26.79 O0 HETATM 4906 O HOH A 524 23.633 -2.992 -21.705 1.00 24.30 O0 HETATM 4907 O HOH A 525 19.694 13.622 18.788 1.00 25.81 O0 HETATM 4908 O HOH A 526 -6.659 29.893 -28.399 1.00 22.26 O0 HETATM 4909 O HOH A 527 5.641 6.869 -24.794 1.00 27.50 O0 HETATM 4910 O HOH A 528 20.267 18.434 -4.173 1.00 37.24 O0 HETATM 4911 O HOH A 529 -2.925 36.354 -20.686 1.00 25.11 O0 HETATM 4912 O HOH A 530 40.025 2.169 -11.505 1.00 32.59 O0 HETATM 4913 O HOH A 531 24.116 26.038 -22.059 1.00 31.11 O0 HETATM 4914 O HOH B 501 3.883 -30.364 15.224 1.00 38.31 O0 HETATM 4915 O HOH B 502 -15.274 -17.218 4.848 1.00 15.11 O0 HETATM 4916 O HOH B 503 8.793 5.234 23.740 1.00 9.24 O0 HETATM 4917 O HOH B 504 -11.743 -10.867 20.247 1.00 32.96 O0 HETATM 4918 O HOH B 505 -6.302 -35.926 10.177 1.00 32.20 O0 HETATM 4919 O HOH B 506 30.750 -16.432 13.024 1.00 33.15 O0 HETATM 4920 O HOH B 507 17.840 -13.056 8.869 1.00 40.06 O0 HETATM 4921 O HOH B 508 -5.294 -12.673 4.603 1.00 14.97 O0 HETATM 4922 O HOH B 509 20.202 -0.813 4.081 1.00 37.74 O0 HETATM 4923 O HOH B 510 16.259 8.137 13.436 1.00 23.79 O0 HETATM 4924 O HOH B 511 7.993 -13.861 8.028 1.00 18.44 O0 HETATM 4925 O HOH B 512 -16.741 -13.764 10.490 1.00 27.29 O0 HETATM 4926 O HOH B 513 -10.642 -19.593 24.255 1.00 38.25 O0 HETATM 4927 O HOH B 514 27.854 -9.853 0.380 1.00 31.93 O0 HETATM 4928 O HOH B 515 32.277 -12.466 1.620 1.00 36.66 O0 HETATM 4929 O HOH B 516 11.763 5.038 27.665 1.00 35.65 O0 HETATM 4930 O HOH B 517 -7.257 -15.637 6.786 1.00 30.90 O0 HETATM 4931 O HOH B 518 19.661 -26.496 4.543 1.00 20.19 O0 HETATM 4932 O HOH B 519 -14.725 -30.238 -12.182 1.00 27.31 O0 HETATM 4933 O HOH B 520 16.849 -18.092 11.836 1.00 25.32 O0 HETATM 4934 O HOH B 521 3.524 -22.163 11.540 1.00 34.22 O0 HETATM 4935 O HOH B 522 23.523 -15.901 14.050 1.00 21.95 O0 HETATM 4936 O HOH B 523 15.286 4.705 13.363 1.00 16.03 O0 HETATM 4937 O HOH B 524 11.770 5.871 23.440 1.00 26.48 O0 HETATM 4938 O HOH B 525 27.044 -21.863 11.828 1.00 42.19 O0 HETATM 4939 O HOH B 526 -0.873 -10.711 8.297 1.00 21.46 O0 HETATM 4940 O HOH B 527 -13.253 -11.604 17.826 1.00 17.15 O0 HETATM 4941 O HOH B 528 10.257 -22.765 30.021 1.00 35.27 O0 HETATM 4942 O HOH B 529 -1.165 -9.872 19.852 1.00 46.64 O0 HETATM 4943 O HOH B 530 -17.432 -35.030 2.474 1.00 16.25 O0 HETATM 4944 O HOH B 531 27.967 -11.683 22.171 1.00 49.88 O0 HETATM 4945 O HOH B 532 24.652 -23.471 16.499 1.00 16.84 O0 HETATM 4946 O HOH B 533 -13.703 -12.046 10.950 1.00 13.43 O0 HETATM 4947 O HOH B 534 19.189 -22.512 24.442 1.00 30.21 O0 CONECT 555 774 CONECT 774 555 CONECT 2987 3206 CONECT 3206 2987 MASTER 357 0 2 29 28 0 0 6 4945 2 4 52 END