HEADER HYDROLASE 30-OCT-12 4HSR TITLE CRYSTAL STRUCTURE OF A CLASS III ENGINEERED CEPHALOSPORIN ACYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTARYL-7-AMINOCEPHALOSPORANIC ACID ACYLASE ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SEE REMARK 999; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GLUTARYL-7-AMINOCEPHALOSPORANIC ACID ACYLASE BETA CHAIN; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: SEE REMARK 999; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS; SOURCE 3 ORGANISM_TAXID: 286; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET24; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: PSEUDOMONAS; SOURCE 11 ORGANISM_TAXID: 286; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET24 KEYWDS PROTEIN ENGINEERING, SUBSTRATE SPECIFICITY, TRANSITION STATE KEYWDS 2 ANALOGUE, N-TERMINAL HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.VRIELINK,E.GOLDEN,R.PATTERSON,W.J.TIE,A.ANANDAN,G.FLEMATTI,G.MOLLA, AUTHOR 2 E.ROSINI,L.POLLEGIONI REVDAT 4 28-FEB-24 4HSR 1 REMARK REVDAT 3 15-NOV-17 4HSR 1 REMARK REVDAT 2 10-APR-13 4HSR 1 JRNL REVDAT 1 27-FEB-13 4HSR 0 JRNL AUTH E.GOLDEN,R.PATERSON,W.J.TIE,A.ANANDAN,G.FLEMATTI,G.MOLLA, JRNL AUTH 2 E.ROSINI,L.POLLEGIONI,A.VRIELINK JRNL TITL STRUCTURE OF A CLASS III ENGINEERED CEPHALOSPORIN ACYLASE: JRNL TITL 2 COMPARISONS WITH CLASS I ACYLASE AND IMPLICATIONS FOR JRNL TITL 3 DIFFERENCES IN SUBSTRATE SPECIFICITY AND CATALYTIC ACTIVITY. JRNL REF BIOCHEM.J. V. 451 217 2013 JRNL REFN ISSN 0264-6021 JRNL PMID 23373797 JRNL DOI 10.1042/BJ20121715 REMARK 2 REMARK 2 RESOLUTION. 2.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 96.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 52947 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) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2831 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) : 2.13 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2282 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE SET COUNT : 118 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5757 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 561 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25000 REMARK 3 B22 (A**2) : 1.43000 REMARK 3 B33 (A**2) : -1.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.161 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.013 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6010 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8212 ; 2.016 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 770 ; 6.883 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 277 ;33.975 ;22.058 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 876 ;14.901 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 66 ;19.888 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 873 ; 0.139 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4760 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 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 14 A 229 REMARK 3 ORIGIN FOR THE GROUP (A): 20.9043 63.9023 123.2759 REMARK 3 T TENSOR REMARK 3 T11: 0.0141 T22: 0.0201 REMARK 3 T33: 0.0301 T12: -0.0112 REMARK 3 T13: -0.0029 T23: 0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.1396 L22: 0.4913 REMARK 3 L33: 0.6453 L12: -0.0776 REMARK 3 L13: -0.0196 L23: 0.1802 REMARK 3 S TENSOR REMARK 3 S11: -0.0089 S12: 0.0225 S13: 0.0574 REMARK 3 S21: -0.0496 S22: 0.0092 S23: -0.0067 REMARK 3 S31: -0.0678 S32: 0.0580 S33: -0.0003 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 535 REMARK 3 RESIDUE RANGE : B 601 B 601 REMARK 3 ORIGIN FOR THE GROUP (A): 19.0328 50.3933 123.9698 REMARK 3 T TENSOR REMARK 3 T11: 0.0081 T22: 0.0328 REMARK 3 T33: 0.0194 T12: 0.0034 REMARK 3 T13: -0.0013 T23: 0.0166 REMARK 3 L TENSOR REMARK 3 L11: 0.1557 L22: 0.2320 REMARK 3 L33: 0.3956 L12: 0.0086 REMARK 3 L13: -0.0141 L23: -0.0212 REMARK 3 S TENSOR REMARK 3 S11: 0.0110 S12: -0.0034 S13: 0.0030 REMARK 3 S21: -0.0322 S22: 0.0011 S23: 0.0078 REMARK 3 S31: 0.0341 S32: 0.0355 S33: -0.0121 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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: REMARK 3 HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT REMARK 3 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 4HSR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000075874. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95360 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55855 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 REMARK 200 RESOLUTION RANGE LOW (A) : 96.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.25400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-20% PEG8000, 10 MM TRIS-HCL, PH 8.0 REMARK 280 -8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K, PH 8.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 34.08050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 96.06900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.50900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 96.06900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.08050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.50900 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 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 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 1 REMARK 465 THR A 2 REMARK 465 MET A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 ASN A 6 REMARK 465 THR A 7 REMARK 465 ASP A 8 REMARK 465 ARG A 9 REMARK 465 ALA A 10 REMARK 465 VAL A 11 REMARK 465 LEU A 12 REMARK 465 GLN A 13 REMARK 465 LEU B 536 REMARK 465 GLU B 537 REMARK 465 HIS B 538 REMARK 465 HIS B 539 REMARK 465 HIS B 540 REMARK 465 HIS B 541 REMARK 465 HIS B 542 REMARK 465 HIS B 543 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 LEU A 70 CD2 REMARK 470 ARG B 484 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 C ARG B 484 O HOH B 1000 1.37 REMARK 500 C ARG B 484 O HOH B 1000 1.40 REMARK 500 OG SER B 1 CD GLJ B 601 1.48 REMARK 500 O HOH B 756 O HOH B 1029 1.81 REMARK 500 O HOH B 711 O HOH B 1041 1.89 REMARK 500 CG LEU A 70 O HOH A 404 1.91 REMARK 500 OE2 GLU A 100 NH1 ARG A 104 1.98 REMARK 500 CG ARG A 160 O HOH A 435 2.00 REMARK 500 ND1 HIS B 57 O HOH B 981 2.06 REMARK 500 CB ASN B 482 O HOH B 963 2.10 REMARK 500 NH2 ARG B 15 O HOH B 1053 2.17 REMARK 500 CG ASN B 482 O HOH B 963 2.17 REMARK 500 O HOH A 436 O HOH A 464 2.17 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 ASP B 133 NH2 ARG B 219 4566 2.18 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 HIS A 60 CG HIS A 60 CD2 0.060 REMARK 500 SER B 1 C SER B 1 O 0.232 REMARK 500 HIS B 57 CG HIS B 57 CD2 0.064 REMARK 500 HIS B 70 CG HIS B 70 CD2 0.066 REMARK 500 TRP B 101 CE2 TRP B 101 CD2 0.076 REMARK 500 HIS B 489 CG HIS B 489 CD2 0.062 REMARK 500 TRP B 507 CE2 TRP B 507 CD2 0.083 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 ARG A 35 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 64 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 91 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 104 NE - CZ - NH1 ANGL. DEV. = -8.4 DEGREES REMARK 500 ARG A 104 NE - CZ - NH2 ANGL. DEV. = 4.5 DEGREES REMARK 500 VAL A 168 CB - CA - C ANGL. DEV. = -12.9 DEGREES REMARK 500 SER B 1 CA - C - N ANGL. DEV. = 15.5 DEGREES REMARK 500 ARG B 109 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 194 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 194 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 263 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG B 263 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 VAL B 294 CB - CA - C ANGL. DEV. = -12.5 DEGREES REMARK 500 ARG B 300 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 307 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 422 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 443 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 443 NE - CZ - NH2 ANGL. DEV. = -3.3 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 SER A 47 -75.01 -82.90 REMARK 500 ARG A 196 128.94 -178.78 REMARK 500 ASP B 21 116.10 -174.61 REMARK 500 PHE B 26 48.03 -77.42 REMARK 500 THR B 147 130.09 -38.80 REMARK 500 ARG B 219 61.22 -104.93 REMARK 500 ALA B 241 46.67 -157.65 REMARK 500 PRO B 275 20.24 -75.97 REMARK 500 MET B 326 47.23 -80.56 REMARK 500 HIS B 489 -55.07 -121.90 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 ASP A 197 LEU A 198 147.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 SER B 1 -14.63 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 GLJ B 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HST RELATED DB: PDB REMARK 900 DOUBLE MUTANT OF A CLASS III ENGINEERED CEPHALOSPORIN ACYLASE REMARK 999 REMARK 999 SEQUENCE REMARK 999 PROTEIN IS AN ENGINEERED CONSTRUCT DERIVED FROM PSEUDOMONAS REMARK 999 PENICILLIN ACYLASE 2 (UNP P15558 RESIDUES 1-229 FOR ALPHA CHAIN, REMARK 999 240-774 FOR BETA CHAIN). DBREF 4HSR A 1 229 PDB 4HSR 4HSR 1 229 DBREF 4HSR B 1 543 PDB 4HSR 4HSR 1 543 SEQRES 1 A 229 MET THR MET ALA ALA ASN THR ASP ARG ALA VAL LEU GLN SEQRES 2 A 229 ALA ALA LEU PRO PRO LEU SER GLY SER LEU PRO ILE PRO SEQRES 3 A 229 GLY LEU SER ALA SER VAL ARG VAL ARG ARG ASP ALA TRP SEQRES 4 A 229 GLY ILE PRO HIS ILE LYS ALA SER GLY GLU ALA ASP ALA SEQRES 5 A 229 TYR ARG ALA LEU GLY PHE VAL HIS SER GLN ASP ARG LEU SEQRES 6 A 229 PHE GLN MET GLU LEU THR ARG ARG LYS ALA LEU GLY ARG SEQRES 7 A 229 ALA ALA GLU TRP LEU GLY ALA GLU ALA ALA GLU ALA ASP SEQRES 8 A 229 ILE LEU VAL ARG ARG LEU GLY MET GLU LYS VAL CYS ARG SEQRES 9 A 229 ARG ASP PHE GLU ALA LEU GLY VAL GLU ALA LYS ASP MET SEQRES 10 A 229 LEU ARG ALA TYR VAL ALA GLY VAL ASN ALA PHE LEU ALA SEQRES 11 A 229 SER GLY ALA PRO LEU PRO VAL GLU TYR GLY LEU LEU GLY SEQRES 12 A 229 ALA GLU PRO GLU PRO TRP GLU PRO TRP HIS SER ILE ALA SEQRES 13 A 229 VAL MET ARG ARG LEU GLY LEU LEU MET GLY SER VAL TRP SEQRES 14 A 229 PHE LYS LEU TRP ARG MET LEU ALA LEU PRO VAL VAL GLY SEQRES 15 A 229 ALA ALA ASN ALA LEU LYS LEU ARG TYR ASP ASP GLY GLY SEQRES 16 A 229 ARG ASP LEU LEU CYS ILE PRO PRO GLY ALA GLU ALA ASP SEQRES 17 A 229 ARG LEU GLU ALA ASP LEU ALA THR LEU ARG PRO ALA VAL SEQRES 18 A 229 ASP ALA LEU LEU LYS ALA MET GLY SEQRES 1 B 543 SER ASN ASN TRP ALA VAL ALA PRO GLY ARG THR ALA THR SEQRES 2 B 543 GLY ARG PRO ILE LEU ALA GLY ASP PRO HIS ARG VAL PHE SEQRES 3 B 543 GLU ILE PRO GLY PHE TYR ALA GLN HIS HIS LEU ALA CYS SEQRES 4 B 543 ASP ARG PHE ASP MET ILE GLY LEU THR VAL PRO GLY VAL SEQRES 5 B 543 PRO GLY PHE PRO HIS PHE ALA HIS ASN GLY LYS VAL ALA SEQRES 6 B 543 TYR CYS VAL THR HIS ALA PHE MET ASP ILE HIS ASP LEU SEQRES 7 B 543 TYR LEU GLU GLN PHE ALA GLY GLU GLY ARG THR ALA ARG SEQRES 8 B 543 PHE GLY ASN ASP PHE GLU PRO VAL ALA TRP SER ARG ASP SEQRES 9 B 543 ARG ILE ALA VAL ARG GLY GLY ALA ASP ARG GLU PHE ASP SEQRES 10 B 543 ILE VAL GLU THR ARG HIS GLY PRO VAL ILE ALA GLY ASP SEQRES 11 B 543 PRO ARG ASP GLY ALA ALA LEU THR LEU ARG SER VAL GLN SEQRES 12 B 543 PHE ALA GLU THR ASP LEU SER PHE ASP CYS LEU THR ARG SEQRES 13 B 543 MET PRO GLY ALA SER THR VAL ALA GLN LEU TYR ASP ALA SEQRES 14 B 543 THR ARG GLY TRP GLY LEU ILE ASP HIS ASN LEU VAL ALA SEQRES 15 B 543 GLY ASP VAL ALA GLY SER ILE GLY HIS LEU VAL ARG ALA SEQRES 16 B 543 ARG VAL PRO SER ARG PRO ARG GLU ASN GLY TRP LEU PRO SEQRES 17 B 543 VAL PRO GLY TRP SER GLY GLU HIS GLU TRP ARG GLY TRP SEQRES 18 B 543 ILE PRO HIS GLU ALA MET PRO ARG VAL ILE ASP PRO PRO SEQRES 19 B 543 GLY GLY ILE ILE VAL THR ALA ASN ASN ARG VAL VAL ALA SEQRES 20 B 543 ASP ASP HIS PRO ASP TYR LEU CYS THR ASP CYS HIS PRO SEQRES 21 B 543 PRO TYR ARG ALA GLU ARG ILE MET LYS ARG LEU VAL ALA SEQRES 22 B 543 ASN PRO ALA PHE ALA VAL ASP ASP ALA ALA ALA ILE HIS SEQRES 23 B 543 ALA ASP THR LEU SER PRO HIS VAL GLY LEU LEU ARG ARG SEQRES 24 B 543 ARG LEU GLU ALA LEU GLY ALA ARG ASP ASP SER ALA ALA SEQRES 25 B 543 GLU GLY LEU ARG GLN MET LEU VAL ALA TRP ASP GLY ARG SEQRES 26 B 543 MET ASP ALA ALA SER GLU VAL ALA SER ALA TYR ASN ALA SEQRES 27 B 543 PHE ARG ARG ALA LEU THR ARG LEU VAL THR ASP ARG SER SEQRES 28 B 543 GLY LEU GLU GLN ALA ILE SER HIS PRO PHE ALA ALA VAL SEQRES 29 B 543 ALA PRO GLY VAL SER PRO GLN GLY GLN VAL TRP TRP ALA SEQRES 30 B 543 VAL PRO THR LEU LEU ARG ASP ASP ASP ALA GLY MET LEU SEQRES 31 B 543 LYS GLY TRP SER TRP ASP GLN ALA LEU SER GLU ALA LEU SEQRES 32 B 543 SER VAL ALA SER GLN ASN LEU THR GLY ARG SER TRP GLY SEQRES 33 B 543 GLU GLU HIS ARG PRO ARG PHE THR HIS PRO LEU ALA THR SEQRES 34 B 543 GLN PHE PRO ALA TRP ALA GLY LEU LEU ASN PRO ALA SER SEQRES 35 B 543 ARG PRO ILE GLY GLY ASP GLY ASP THR VAL LEU ALA ASN SEQRES 36 B 543 GLY LEU VAL PRO SER ALA GLY PRO GLN ALA THR TYR GLY SEQRES 37 B 543 ALA LEU SER ARG TYR VAL PHE ASP VAL GLY ASN TRP ASP SEQRES 38 B 543 ASN SER ARG TRP VAL VAL PHE HIS GLY ALA SER GLY HIS SEQRES 39 B 543 PRO ALA SER ALA HIS TYR ALA ASP GLN ASN ALA PRO TRP SEQRES 40 B 543 SER ASP CYS ALA MET VAL PRO MET LEU TYR SER TRP ASP SEQRES 41 B 543 ARG ILE ALA ALA GLU ALA VAL THR SER GLN GLU LEU VAL SEQRES 42 B 543 PRO ALA LEU GLU HIS HIS HIS HIS HIS HIS HET GLJ B 601 10 HETNAM GLJ 5,5-DIHYDROXY-L-NORVALINE FORMUL 3 GLJ C5 H11 N O4 FORMUL 4 HOH *561(H2 O) HELIX 1 1 GLY A 48 LEU A 76 1 29 HELIX 2 2 ALA A 79 GLY A 84 1 6 HELIX 3 3 ALA A 87 GLY A 98 1 12 HELIX 4 4 GLY A 98 LEU A 110 1 13 HELIX 5 5 GLY A 111 ALA A 130 1 20 HELIX 6 6 PRO A 136 GLY A 143 1 8 HELIX 7 7 PRO A 151 LEU A 163 1 13 HELIX 8 8 SER A 167 GLY A 182 1 16 HELIX 9 9 GLY A 182 LEU A 187 1 6 HELIX 10 10 ASP A 213 GLY A 229 1 17 HELIX 11 11 PRO B 8 THR B 11 5 4 HELIX 12 12 ASP B 130 ASP B 133 5 4 HELIX 13 13 LEU B 149 MET B 157 1 9 HELIX 14 14 PRO B 158 ALA B 160 5 3 HELIX 15 15 THR B 162 THR B 170 1 9 HELIX 16 16 PRO B 201 TRP B 206 5 6 HELIX 17 17 PRO B 223 MET B 227 5 5 HELIX 18 18 PRO B 261 ALA B 273 1 13 HELIX 19 19 ALA B 278 ASP B 280 5 3 HELIX 20 20 ASP B 281 ALA B 287 1 7 HELIX 21 21 HIS B 293 GLY B 305 1 13 HELIX 22 22 ASP B 309 TRP B 322 1 14 HELIX 23 23 SER B 330 GLY B 352 1 23 HELIX 24 24 LEU B 353 ALA B 363 5 11 HELIX 25 25 SER B 369 ASP B 384 1 16 HELIX 26 26 SER B 394 GLN B 408 1 15 HELIX 27 27 SER B 414 HIS B 419 1 6 HELIX 28 28 PHE B 431 ALA B 433 5 3 HELIX 29 29 TRP B 434 ASN B 439 1 6 HELIX 30 30 ASN B 479 SER B 483 5 5 HELIX 31 31 GLN B 503 ASP B 509 1 7 HELIX 32 32 SER B 518 ALA B 526 1 9 SHEET 1 A11 GLY A 21 ILE A 25 0 SHEET 2 A11 THR B 528 PRO B 534 1 O VAL B 533 N ILE A 25 SHEET 3 A11 VAL A 32 ARG A 36 -1 N VAL A 32 O LEU B 532 SHEET 4 A11 PRO A 42 LYS A 45 -1 O LYS A 45 N ARG A 33 SHEET 5 A11 ALA B 33 ALA B 38 1 O HIS B 36 N ILE A 44 SHEET 6 A11 ASP B 43 THR B 48 -1 O MET B 44 N LEU B 37 SHEET 7 A11 PHE B 58 HIS B 60 -1 O HIS B 60 N ILE B 45 SHEET 8 A11 VAL B 64 HIS B 70 -1 O TYR B 66 N ALA B 59 SHEET 9 A11 HIS B 178 ASP B 184 -1 O ASN B 179 N THR B 69 SHEET 10 A11 ILE B 189 ARG B 194 -1 O LEU B 192 N LEU B 180 SHEET 11 A11 ARG B 229 ILE B 231 -1 O VAL B 230 N HIS B 191 SHEET 1 B 2 ASP A 197 LEU A 198 0 SHEET 2 B 2 GLU A 206 ALA A 207 -1 O ALA A 207 N ASP A 197 SHEET 1 C 5 ILE B 237 THR B 240 0 SHEET 2 C 5 ASN B 2 VAL B 6 -1 N ALA B 5 O ILE B 238 SHEET 3 C 5 ILE B 17 ASP B 21 -1 O ILE B 17 N VAL B 6 SHEET 4 C 5 SER B 471 ASP B 476 -1 O PHE B 475 N LEU B 18 SHEET 5 C 5 VAL B 486 VAL B 487 -1 O VAL B 486 N ARG B 472 SHEET 1 D 3 HIS B 23 VAL B 25 0 SHEET 2 D 3 ALA B 465 ALA B 469 -1 O GLY B 468 N ARG B 24 SHEET 3 D 3 GLY B 456 LEU B 457 -1 N GLY B 456 O THR B 466 SHEET 1 E 5 ASP B 95 PRO B 98 0 SHEET 2 E 5 THR B 89 PHE B 92 -1 N PHE B 92 O ASP B 95 SHEET 3 E 5 HIS B 76 ALA B 84 -1 N ALA B 84 O THR B 89 SHEET 4 E 5 ALA B 135 SER B 141 -1 O ARG B 140 N ASP B 77 SHEET 5 E 5 VAL B 126 ALA B 128 -1 N ALA B 128 O LEU B 137 SHEET 1 F 4 ASP B 95 PRO B 98 0 SHEET 2 F 4 THR B 89 PHE B 92 -1 N PHE B 92 O ASP B 95 SHEET 3 F 4 HIS B 76 ALA B 84 -1 N ALA B 84 O THR B 89 SHEET 4 F 4 VAL B 209 PRO B 210 1 O VAL B 209 N LEU B 80 SHEET 1 G 2 ALA B 100 ILE B 106 0 SHEET 2 G 2 ARG B 114 GLU B 120 -1 O GLU B 120 N ALA B 100 CISPEP 1 ILE A 201 PRO A 202 0 -2.96 CISPEP 2 ILE B 28 PRO B 29 0 -9.87 CISPEP 3 ALA B 365 PRO B 366 0 7.00 SITE 1 AC1 10 SER B 1 PRO B 22 HIS B 23 ARG B 24 SITE 2 AC1 10 TYR B 32 THR B 69 HIS B 70 HIS B 178 SITE 3 AC1 10 ASN B 242 HOH B 982 CRYST1 68.161 77.018 192.138 90.00 90.00 90.00 P 21 21 21 4 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 0.014671 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012984 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005205 0.00000