HEADER OXIDOREDUCTASE 07-JUL-04 1W2O TITLE DEACETOXYCEPHALOSPORIN C SYNTHASE (WITH A N-TERMINAL HIS-TAG) IN TITLE 2 COMPLEX WITH FE(II) AND DEACETOXYCEPHALOSPORIN C COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEACETOXYCEPHALOSPORIN C SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DAOCS, EXPANDASE; COMPND 5 EC: 1.14.10.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CLAVULIGERUS; SOURCE 3 ORGANISM_TAXID: 1901; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS OXIDOREDUCTASE, CEPHALOSPORIN, PENICILLIN, MONONUCLEAR FERROUS KEYWDS 2 ENZYMES, 2-OXOGLUTARATE DEPENDENT OXYGENASES EXPDTA X-RAY DIFFRACTION AUTHOR L.M.OSTER,A.C.TERWISSCHA VAN SCHELTINGA,K.VALEGARD,A.MACKENZIE HOSE, AUTHOR 2 A.DUBUS,J.HAJDU,I.ANDERSSON REVDAT 3 08-MAY-24 1W2O 1 LINK REVDAT 2 24-FEB-09 1W2O 1 VERSN REVDAT 1 30-SEP-04 1W2O 0 JRNL AUTH L.M.OSTER,A.C.TERWISSCHA VAN SCHELTINGA,K.VALEGARD, JRNL AUTH 2 A.MACKENZIE HOSE,A.DUBUS,J.HAJDU,I.ANDERSSON JRNL TITL CONFORMATIONAL FLEXIBILITY OF THE C TERMINUS WITH JRNL TITL 2 IMPLICATIONS FOR SUBSTRATE BINDING AND CATALYSIS REVEALED IN JRNL TITL 3 A NEW CRYSTAL FORM OF DEACETOXYCEPHALOSPORIN C SYNTHASE JRNL REF J.MOL.BIOL. V. 343 157 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15381427 JRNL DOI 10.1016/J.JMB.2004.07.049 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 10180 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) : 0.276 REMARK 3 R VALUE (WORKING SET) : 0.272 REMARK 3 FREE R VALUE : 0.334 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 550 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 712 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2450 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.3670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2143 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 22 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 81.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.05000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : -0.07000 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): 1.042 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.478 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.346 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.037 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.880 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.828 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2219 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1969 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3012 ; 1.794 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4555 ; 1.076 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 272 ; 7.865 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 331 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2500 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 495 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 492 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2141 ; 0.216 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1301 ; 0.088 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 23 ; 0.146 ; 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): 6 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 31 ; 0.303 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.361 ; 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): 1369 ; 0.596 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2201 ; 1.108 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 850 ; 1.112 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 809 ; 1.971 ; 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 : 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 : BABINET MODEL WITH 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 1W2O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1290020302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11128 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER 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 (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 8, 0.9-1.1 M AMSO4, PH REMARK 280 8.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 16.20000 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 32.40000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.40000 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 16.20000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 GLU A 83 REMARK 465 SER A 84 REMARK 465 THR A 85 REMARK 465 ALA A 86 REMARK 465 GLN A 87 REMARK 465 ILE A 88 REMARK 465 THR A 89 REMARK 465 ASN A 90 REMARK 465 THR A 91 REMARK 465 GLY A 92 REMARK 465 SER A 93 REMARK 465 TYR A 94 REMARK 465 SER A 95 REMARK 465 ASP A 96 REMARK 465 PRO A 168 REMARK 465 GLU A 169 REMARK 465 HIS A 170 REMARK 465 ARG A 171 REMARK 465 SER A 172 REMARK 465 ALA A 173 REMARK 465 GLU A 174 REMARK 465 GLU A 175 REMARK 465 GLN A 176 REMARK 465 GLY A 300 REMARK 465 ASN A 301 REMARK 465 TYR A 302 REMARK 465 VAL A 303 REMARK 465 ASN A 304 REMARK 465 ILE A 305 REMARK 465 ARG A 306 REMARK 465 ARG A 307 REMARK 465 THR A 308 REMARK 465 SER A 309 REMARK 465 LYS A 310 REMARK 465 ALA A 311 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 179 CD NE CZ NH1 NH2 REMARK 470 LEU A 277 CG CD1 CD2 REMARK 470 GLU A 290 CG CD OE1 OE2 REMARK 470 GLY A 299 CA C O 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 O HOH A 2009 O HOH A 2017 2.12 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 2 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 28 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 146 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 185 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 296 CB - CG - OD2 ANGL. DEV. = 5.9 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 VAL A 66 44.18 -140.82 REMARK 500 PRO A 69 -80.15 -74.99 REMARK 500 GLU A 156 71.59 -111.94 REMARK 500 GLN A 166 80.03 81.04 REMARK 500 GLU A 280 -8.54 -53.91 REMARK 500 ASP A 284 89.01 -64.43 REMARK 500 GLU A 290 -118.36 -72.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 73 ARG A 74 -140.82 REMARK 500 REMARK 500 REMARK: NULL 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 FE A1299 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 183 NE2 REMARK 620 2 ASP A 185 OD2 81.0 REMARK 620 3 ASP A 185 OD1 133.2 52.3 REMARK 620 4 HIS A 243 NE2 84.5 68.9 77.9 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 FE A1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P1C A1300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DCS RELATED DB: PDB REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE FROM S. CLAVULIGERUS REMARK 900 RELATED ID: 1E5H RELATED DB: PDB REMARK 900 DELTA-R307A DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH REMARK 900 SUCCINATE AND CARBON DIOXIDE REMARK 900 RELATED ID: 1E5I RELATED DB: PDB REMARK 900 DELTA-R306 DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH IRON REMARK 900 AND 2-OXOGLUTARATE. REMARK 900 RELATED ID: 1HJF RELATED DB: PDB REMARK 900 ALTERATION OF THE CO-SUBSTRATE SELECTIVITY OF REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE: THE ROLE OF ARGININE-258 REMARK 900 RELATED ID: 1HJG RELATED DB: PDB REMARK 900 ALTERATION OF THE CO-SUBSTRATE SELECTIVITY OF REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE: THE ROLE OF ARGININE-258 REMARK 900 RELATED ID: 1RXF RELATED DB: PDB REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH FE(II) REMARK 900 RELATED ID: 1RXG RELATED DB: PDB REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH FE(II) AND 2- REMARK 900 OXOGLUTARATE REMARK 900 RELATED ID: 1UNB RELATED DB: PDB REMARK 900 DEAXETYLCEPHALOSPORIN C SYNTHASE COMPLEXED WITH 2-OXOGLUTARATE AND REMARK 900 AMPICILLIN REMARK 900 RELATED ID: 1UO9 RELATED DB: PDB REMARK 900 DEAXETYLCEPHALOSPORIN C SYNTHASE COMPLEXED WITH SUCCINATE REMARK 900 RELATED ID: 1UOB RELATED DB: PDB REMARK 900 DEAXETYLCEPHALOSPORIN C SYNTHASE COMPLEXED WITH 2-OXOGLUTARATE AND REMARK 900 PENICILLIN G REMARK 900 RELATED ID: 1UOF RELATED DB: PDB REMARK 900 DEAXETYLCEPHALOSPORIN C SYNTHASE COMPLEXED WITH PENICILLIN G REMARK 900 RELATED ID: 1UOG RELATED DB: PDB REMARK 900 DEAXETYLCEPHALOSPORIN C SYNTHASE COMPLEXED WITH REMARK 900 DEACETOXYCEPHALOSPORIN C REMARK 900 RELATED ID: 1W28 RELATED DB: PDB REMARK 900 CONFORMATIONAL FLEXIBILITY OF THE C-TERMINUS WITH IMPLICATIONS FOR REMARK 900 SUBSTRATE BINDING AND CATALYSIS IN A NEW CRYSTAL FORM OF REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE REMARK 900 RELATED ID: 1W2A RELATED DB: PDB REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE (WITH HIS- TAG) COMPLEXED WITH REMARK 900 FE(II) AND ETHYLENE GLYCOL REMARK 900 RELATED ID: 1W2N RELATED DB: PDB REMARK 900 DEACETOXYCEPHALOSPORIN C SYNTHASE (WITH A N- TERMINAL HIS-TAG) IN REMARK 900 COMPLEX WITH FE(II) AND AMPICILLIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE ENZYME WAS EXPRESSED WITH AN N-TERMINAL HIS-TAG DBREF 1W2O A -20 -1 PDB 1W2O 1W2O -20 -1 DBREF 1W2O A 1 311 UNP P18548 CEFE_STRCL 1 311 SEQRES 1 A 331 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 331 LEU VAL PRO ARG GLY SER HIS MET ASP THR THR VAL PRO SEQRES 3 A 331 THR PHE SER LEU ALA GLU LEU GLN GLN GLY LEU HIS GLN SEQRES 4 A 331 ASP GLU PHE ARG ARG CYS LEU ARG ASP LYS GLY LEU PHE SEQRES 5 A 331 TYR LEU THR ASP CYS GLY LEU THR ASP THR GLU LEU LYS SEQRES 6 A 331 SER ALA LYS ASP LEU VAL ILE ASP PHE PHE GLU HIS GLY SEQRES 7 A 331 SER GLU ALA GLU LYS ARG ALA VAL THR SER PRO VAL PRO SEQRES 8 A 331 THR MET ARG ARG GLY PHE THR GLY LEU GLU SER GLU SER SEQRES 9 A 331 THR ALA GLN ILE THR ASN THR GLY SER TYR SER ASP TYR SEQRES 10 A 331 SER MET CYS TYR SER MET GLY THR ALA ASP ASN LEU PHE SEQRES 11 A 331 PRO SER GLY ASP PHE GLU ARG ILE TRP THR GLN TYR PHE SEQRES 12 A 331 ASP ARG GLN TYR THR ALA SER ARG ALA VAL ALA ARG GLU SEQRES 13 A 331 VAL LEU ARG ALA THR GLY THR GLU PRO ASP GLY GLY VAL SEQRES 14 A 331 GLU ALA PHE LEU ASP CYS GLU PRO LEU LEU ARG PHE ARG SEQRES 15 A 331 TYR PHE PRO GLN VAL PRO GLU HIS ARG SER ALA GLU GLU SEQRES 16 A 331 GLN PRO LEU ARG MET ALA PRO HIS TYR ASP LEU SER MET SEQRES 17 A 331 VAL THR LEU ILE GLN GLN THR PRO CYS ALA ASN GLY PHE SEQRES 18 A 331 VAL SER LEU GLN ALA GLU VAL GLY GLY ALA PHE THR ASP SEQRES 19 A 331 LEU PRO TYR ARG PRO ASP ALA VAL LEU VAL PHE CYS GLY SEQRES 20 A 331 ALA ILE ALA THR LEU VAL THR GLY GLY GLN VAL LYS ALA SEQRES 21 A 331 PRO ARG HIS HIS VAL ALA ALA PRO ARG ARG ASP GLN ILE SEQRES 22 A 331 ALA GLY SER SER ARG THR SER SER VAL PHE PHE LEU ARG SEQRES 23 A 331 PRO ASN ALA ASP PHE THR PHE SER VAL PRO LEU ALA ARG SEQRES 24 A 331 GLU CYS GLY PHE ASP VAL SER LEU ASP GLY GLU THR ALA SEQRES 25 A 331 THR PHE GLN ASP TRP ILE GLY GLY ASN TYR VAL ASN ILE SEQRES 26 A 331 ARG ARG THR SER LYS ALA HET FE A1299 1 HET P1C A1300 24 HETNAM FE FE (III) ION HETNAM P1C DEACETOXYCEPHALOSPORIN-C FORMUL 2 FE FE 3+ FORMUL 3 P1C C14 H19 N3 O6 S FORMUL 4 HOH *22(H2 O) HELIX 1 1 LEU A 10 GLN A 15 1 6 HELIX 2 2 HIS A 18 LYS A 29 1 12 HELIX 3 3 THR A 40 GLY A 58 1 19 HELIX 4 4 SER A 59 ALA A 65 1 7 HELIX 5 5 SER A 112 THR A 141 1 30 HELIX 6 6 GLY A 148 ASP A 154 1 7 HELIX 7 7 GLY A 227 THR A 234 1 8 HELIX 8 8 VAL A 275 GLU A 280 1 6 HELIX 9 9 PHE A 294 ILE A 298 1 5 SHEET 1 AA 8 THR A 7 SER A 9 0 SHEET 2 AA 8 LEU A 31 THR A 35 1 O TYR A 33 N PHE A 8 SHEET 3 AA 8 LEU A 223 CYS A 226 -1 O VAL A 224 N PHE A 32 SHEET 4 AA 8 VAL A 189 THR A 195 -1 O THR A 190 N PHE A 225 SHEET 5 AA 8 ARG A 258 PHE A 264 -1 O THR A 259 N THR A 195 SHEET 6 AA 8 LEU A 158 PHE A 164 -1 O LEU A 158 N PHE A 264 SHEET 7 AA 8 MET A 99 MET A 103 -1 O MET A 99 N TYR A 163 SHEET 8 AA 8 GLY A 76 THR A 78 -1 O GLY A 76 N SER A 102 SHEET 1 AB 3 ALA A 211 ASP A 214 0 SHEET 2 AB 3 LEU A 204 VAL A 208 -1 O ALA A 206 N THR A 213 SHEET 3 AB 3 HIS A 243 VAL A 245 -1 O HIS A 244 N GLN A 205 SHEET 1 AC 2 THR A 272 SER A 274 0 SHEET 2 AC 2 THR A 291 THR A 293 -1 O ALA A 292 N PHE A 273 LINK NE2 HIS A 183 FE FE A1299 1555 1555 2.74 LINK OD2 ASP A 185 FE FE A1299 1555 1555 2.07 LINK OD1 ASP A 185 FE FE A1299 1555 1555 2.65 LINK NE2 HIS A 243 FE FE A1299 1555 1555 2.33 SITE 1 AC1 4 HIS A 183 ASP A 185 HIS A 243 P1C A1300 SITE 1 AC2 3 ARG A 160 ARG A 162 FE A1299 CRYST1 139.100 139.100 48.600 90.00 90.00 120.00 P 31 2 1 6 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 0.007189 0.004151 0.000000 0.00000 SCALE2 0.000000 0.008301 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020576 0.00000