HEADER SIGNALING PROTEIN 25-AUG-04 1XA7 TITLE CRYSTAL STRUCTURE OF THE BENZYLPENICILLIN-ACYLATED BLAR1 SENSOR DOMAIN TITLE 2 FROM STAPHYLOCOCCUS AUREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN BLAR1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN (RESIDUES 331-585); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: BLAR1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET41B(+) KEYWDS BETA-LACTAMASE, BENZYLPENICILLIN, PENICILLIN G, BLAR1, SENSOR DOMAIN, KEYWDS 2 ANTIBIOTIC RESISTANCE, BETA-LACTAM, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.S.WILKE,T.L.HILLS,H.Z.ZHANG,H.F.CHAMBERS,N.C.STRYNADKA REVDAT 5 24-OCT-18 1XA7 1 COMPND HET HETNAM HETSYN REVDAT 5 2 1 FORMUL LINK ATOM REVDAT 4 10-OCT-18 1XA7 1 COMPND SOURCE REMARK SEQADV REVDAT 4 2 1 SEQRES HET HETNAM HETSYN REVDAT 4 3 1 FORMUL LINK ATOM REVDAT 3 24-FEB-09 1XA7 1 VERSN REVDAT 2 14-DEC-04 1XA7 1 JRNL REVDAT 1 21-SEP-04 1XA7 0 JRNL AUTH M.S.WILKE,T.L.HILLS,H.Z.ZHANG,H.F.CHAMBERS,N.C.STRYNADKA JRNL TITL CRYSTAL STRUCTURES OF THE APO AND PENICILLIN-ACYLATED FORMS JRNL TITL 2 OF THE BLAR1 BETA-LACTAM SENSOR OF STAPHYLOCOCCUS AUREUS. JRNL REF J.BIOL.CHEM. V. 279 47278 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15322076 JRNL DOI 10.1074/JBC.M407054200 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 18873 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) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 971 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1366 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 73 REMARK 3 BIN FREE R VALUE : 0.3470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4019 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 41 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.696 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.313 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.260 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.229 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.922 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.882 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4166 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3530 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5598 ; 1.796 ; 1.948 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8322 ; 0.967 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 476 ; 7.321 ; 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): 561 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4552 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 858 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1031 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 4259 ; 0.241 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2343 ; 0.098 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 119 ; 0.207 ; 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): 29 ; 0.229 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 53 ; 0.301 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.234 ; 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): 2387 ; 0.637 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3836 ; 1.181 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1779 ; 2.222 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1762 ; 3.170 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 4 A 13 REMARK 3 RESIDUE RANGE : A 18 A 201 REMARK 3 RESIDUE RANGE : A 204 A 251 REMARK 3 ORIGIN FOR THE GROUP (A): 22.8577 37.1701 -17.7308 REMARK 3 T TENSOR REMARK 3 T11: 0.0838 T22: 0.0259 REMARK 3 T33: 0.0576 T12: 0.0051 REMARK 3 T13: 0.0160 T23: -0.0364 REMARK 3 L TENSOR REMARK 3 L11: 3.5325 L22: 4.4029 REMARK 3 L33: 3.3958 L12: 0.8155 REMARK 3 L13: 0.4428 L23: 0.6580 REMARK 3 S TENSOR REMARK 3 S11: 0.0501 S12: 0.0148 S13: 0.0470 REMARK 3 S21: 0.0710 S22: -0.1140 S23: 0.1167 REMARK 3 S31: -0.0136 S32: 0.0452 S33: 0.0638 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 8 B 26 REMARK 3 RESIDUE RANGE : B 31 B 38 REMARK 3 RESIDUE RANGE : B 40 B 252 REMARK 3 ORIGIN FOR THE GROUP (A): 22.4008 38.2192 46.4629 REMARK 3 T TENSOR REMARK 3 T11: 0.0865 T22: 0.1580 REMARK 3 T33: 0.0785 T12: 0.0047 REMARK 3 T13: 0.0266 T23: -0.0353 REMARK 3 L TENSOR REMARK 3 L11: 3.4605 L22: 2.9376 REMARK 3 L33: 3.4171 L12: -0.5926 REMARK 3 L13: -0.4918 L23: 1.5738 REMARK 3 S TENSOR REMARK 3 S11: 0.0427 S12: 0.1776 S13: 0.1796 REMARK 3 S21: -0.0686 S22: -0.1785 S23: 0.2468 REMARK 3 S31: -0.0487 S32: -0.3062 S33: 0.1359 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 1XA7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000030133. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97911, 0.97940, 0.90000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33864 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 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: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26-29% PEG 3350, 0.2M NACL, 0.1M BIS REMARK 280 -TRIS, PH 6.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 62.53000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.19300 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.19300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 93.79500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.19300 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.19300 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.26500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.19300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.19300 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 93.79500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.19300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.19300 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.26500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 62.53000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A 1 REMARK 465 GLN A 2 REMARK 465 SER A 3 REMARK 465 HIS A 14 REMARK 465 ASN A 15 REMARK 465 ASP A 16 REMARK 465 TYR A 17 REMARK 465 VAL A 202 REMARK 465 ASN A 203 REMARK 465 LEU A 252 REMARK 465 ASN A 253 REMARK 465 GLY A 254 REMARK 465 GLN A 255 REMARK 465 GLY B 1 REMARK 465 GLN B 2 REMARK 465 SER B 3 REMARK 465 ILE B 4 REMARK 465 THR B 5 REMARK 465 ASP B 6 REMARK 465 TYR B 7 REMARK 465 GLY B 27 REMARK 465 SER B 28 REMARK 465 ASN B 29 REMARK 465 SER B 30 REMARK 465 LYS B 39 REMARK 465 ASN B 253 REMARK 465 GLY B 254 REMARK 465 GLN B 255 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 OG SER A 180 OH TYR A 214 2.12 REMARK 500 O HOH B 413 O HOH B 418 2.15 REMARK 500 NZ LYS B 190 O LEU B 252 2.15 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 SER A 59 C SER A 59 O 0.148 REMARK 500 SER B 59 C SER B 59 O 0.204 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 21 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 99 CB - CG - OD2 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP A 220 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 230 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP B 71 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 220 CB - CG - OD2 ANGL. DEV. = 7.1 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 LYS A 11 108.07 -50.54 REMARK 500 SER A 23 -27.65 -35.43 REMARK 500 ASN A 47 64.14 70.15 REMARK 500 ASN A 58 -121.63 26.20 REMARK 500 HIS A 73 -1.88 72.95 REMARK 500 MSE A 82 127.68 173.05 REMARK 500 ASN A 95 69.98 -106.08 REMARK 500 ASN A 135 -55.37 -12.89 REMARK 500 TYR A 141 47.43 71.20 REMARK 500 LYS A 142 -107.28 -106.52 REMARK 500 SER A 143 67.32 -100.80 REMARK 500 GLU A 147 79.89 43.58 REMARK 500 ASP A 148 -146.91 -162.02 REMARK 500 ILE A 185 -52.53 -130.19 REMARK 500 ASN A 208 93.30 -165.17 REMARK 500 PRO A 233 88.79 -68.86 REMARK 500 MSE A 249 -80.01 -101.70 REMARK 500 ASN B 47 70.96 67.40 REMARK 500 ASN B 58 -117.78 18.63 REMARK 500 SER B 80 28.82 -143.53 REMARK 500 HIS B 88 98.67 -57.97 REMARK 500 ASN B 95 54.42 -90.01 REMARK 500 ASN B 135 -49.11 -27.17 REMARK 500 TYR B 141 45.04 73.89 REMARK 500 LYS B 142 -110.84 -98.75 REMARK 500 ASP B 148 -123.48 -137.61 REMARK 500 ASN B 169 -152.45 -126.34 REMARK 500 ASN B 207 6.94 -153.58 REMARK 500 ASN B 208 86.34 -156.32 REMARK 500 ALA B 225 125.15 -173.51 REMARK 500 REMARK 500 REMARK: NULL DBREF 1XA7 A 1 255 UNP P18357 BLAR_STAAU 331 585 DBREF 1XA7 B 1 255 UNP P18357 BLAR_STAAU 331 585 SEQRES 1 A 255 GLY GLN SER ILE THR ASP TYR ASN TYR LYS LYS PRO LEU SEQRES 2 A 255 HIS ASN ASP TYR GLN ILE LEU ASP LYS SER LYS ILE PHE SEQRES 3 A 255 GLY SER ASN SER GLY SER PHE VAL MSE TYR SER MSE LYS SEQRES 4 A 255 LYS ASP LYS TYR TYR ILE TYR ASN GLU LYS GLU SER ARG SEQRES 5 A 255 LYS ARG TYR SER PRO ASN SER THR TYR LYS ILE TYR LEU SEQRES 6 A 255 ALA MSE PHE GLY LEU ASP ARG HIS ILE ILE ASN ASP GLU SEQRES 7 A 255 ASN SER ARG MSE SER TRP ASN HIS LYS HIS TYR PRO PHE SEQRES 8 A 255 ASP ALA TRP ASN LYS GLU GLN ASP LEU ASN THR ALA MSE SEQRES 9 A 255 GLN ASN SER VAL ASN TRP TYR PHE GLU ARG ILE SER ASP SEQRES 10 A 255 GLN ILE PRO LYS ASN TYR THR ALA THR GLN LEU LYS GLN SEQRES 11 A 255 LEU ASN TYR GLY ASN LYS ASN LEU GLY SER TYR LYS SER SEQRES 12 A 255 TYR TRP MSE GLU ASP SER LEU LYS ILE SER ASN LEU GLU SEQRES 13 A 255 GLN VAL ILE VAL PHE LYS ASN MSE MSE GLU GLN ASN ASN SEQRES 14 A 255 HIS PHE SER LYS LYS ALA LYS ASN GLN LEU SER SER SER SEQRES 15 A 255 LEU LEU ILE LYS LYS ASN GLU LYS TYR GLU LEU TYR GLY SEQRES 16 A 255 LYS THR GLY THR GLY ILE VAL ASN GLY LYS TYR ASN ASN SEQRES 17 A 255 GLY TRP PHE VAL GLY TYR VAL ILE THR ASN HIS ASP LYS SEQRES 18 A 255 TYR TYR PHE ALA THR HIS LEU SER ASP GLY LYS PRO SER SEQRES 19 A 255 GLY LYS ASN ALA GLU LEU ILE SER GLU LYS ILE LEU LYS SEQRES 20 A 255 GLU MSE GLY VAL LEU ASN GLY GLN SEQRES 1 B 255 GLY GLN SER ILE THR ASP TYR ASN TYR LYS LYS PRO LEU SEQRES 2 B 255 HIS ASN ASP TYR GLN ILE LEU ASP LYS SER LYS ILE PHE SEQRES 3 B 255 GLY SER ASN SER GLY SER PHE VAL MSE TYR SER MSE LYS SEQRES 4 B 255 LYS ASP LYS TYR TYR ILE TYR ASN GLU LYS GLU SER ARG SEQRES 5 B 255 LYS ARG TYR SER PRO ASN SER THR TYR LYS ILE TYR LEU SEQRES 6 B 255 ALA MSE PHE GLY LEU ASP ARG HIS ILE ILE ASN ASP GLU SEQRES 7 B 255 ASN SER ARG MSE SER TRP ASN HIS LYS HIS TYR PRO PHE SEQRES 8 B 255 ASP ALA TRP ASN LYS GLU GLN ASP LEU ASN THR ALA MSE SEQRES 9 B 255 GLN ASN SER VAL ASN TRP TYR PHE GLU ARG ILE SER ASP SEQRES 10 B 255 GLN ILE PRO LYS ASN TYR THR ALA THR GLN LEU LYS GLN SEQRES 11 B 255 LEU ASN TYR GLY ASN LYS ASN LEU GLY SER TYR LYS SER SEQRES 12 B 255 TYR TRP MSE GLU ASP SER LEU LYS ILE SER ASN LEU GLU SEQRES 13 B 255 GLN VAL ILE VAL PHE LYS ASN MSE MSE GLU GLN ASN ASN SEQRES 14 B 255 HIS PHE SER LYS LYS ALA LYS ASN GLN LEU SER SER SER SEQRES 15 B 255 LEU LEU ILE LYS LYS ASN GLU LYS TYR GLU LEU TYR GLY SEQRES 16 B 255 LYS THR GLY THR GLY ILE VAL ASN GLY LYS TYR ASN ASN SEQRES 17 B 255 GLY TRP PHE VAL GLY TYR VAL ILE THR ASN HIS ASP LYS SEQRES 18 B 255 TYR TYR PHE ALA THR HIS LEU SER ASP GLY LYS PRO SER SEQRES 19 B 255 GLY LYS ASN ALA GLU LEU ILE SER GLU LYS ILE LEU LYS SEQRES 20 B 255 GLU MSE GLY VAL LEU ASN GLY GLN MODRES 1XA7 MSE A 35 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 38 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 67 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 82 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 104 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 146 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 164 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 165 MET MODIFIED RESIDUE MODRES 1XA7 MSE A 249 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 35 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 38 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 67 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 82 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 104 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 146 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 164 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 165 MET MODIFIED RESIDUE MODRES 1XA7 MSE B 249 MET MODIFIED RESIDUE HET MSE A 35 8 HET MSE A 38 8 HET MSE A 67 8 HET MSE A 82 8 HET MSE A 104 8 HET MSE A 146 8 HET MSE A 164 8 HET MSE A 165 8 HET MSE A 249 8 HET MSE B 35 8 HET MSE B 38 8 HET MSE B 67 8 HET MSE B 82 8 HET MSE B 104 8 HET MSE B 146 8 HET MSE B 164 8 HET MSE B 165 8 HET MSE B 249 8 HET PNM A 301 23 HET PNM B 301 23 HETNAM MSE SELENOMETHIONINE HETNAM PNM OPEN FORM - PENICILLIN G FORMUL 1 MSE 18(C5 H11 N O2 SE) FORMUL 3 PNM 2(C16 H20 N2 O4 S) FORMUL 5 HOH *41(H2 O) HELIX 1 1 LYS A 22 GLY A 27 1 6 HELIX 2 2 LYS A 49 ARG A 52 5 4 HELIX 3 3 PRO A 57 THR A 60 5 4 HELIX 4 4 TYR A 61 ARG A 72 1 12 HELIX 5 5 PHE A 91 ASN A 95 5 5 HELIX 6 6 ASP A 99 ASN A 106 1 8 HELIX 7 7 VAL A 108 GLN A 118 1 11 HELIX 8 8 PRO A 120 ASN A 132 1 13 HELIX 9 9 ASN A 154 GLN A 167 1 14 HELIX 10 10 SER A 172 LEU A 183 1 12 HELIX 11 11 SER A 234 GLY A 250 1 17 HELIX 12 12 PRO B 57 THR B 60 5 4 HELIX 13 13 TYR B 61 ARG B 72 1 12 HELIX 14 14 PHE B 91 ASN B 95 5 5 HELIX 15 15 ASP B 99 ASN B 106 1 8 HELIX 16 16 VAL B 108 GLN B 118 1 11 HELIX 17 17 PRO B 120 LEU B 131 1 12 HELIX 18 18 ASN B 154 GLN B 167 1 14 HELIX 19 19 SER B 172 LEU B 183 1 12 HELIX 20 20 SER B 234 GLU B 248 1 15 SHEET 1 A 7 ILE A 19 LEU A 20 0 SHEET 2 A 7 LYS A 42 TYR A 46 1 O ILE A 45 N LEU A 20 SHEET 3 A 7 SER A 30 SER A 37 -1 N MSE A 35 O TYR A 44 SHEET 4 A 7 LYS A 221 ASP A 230 -1 O ASP A 230 N SER A 30 SHEET 5 A 7 ASN A 208 THR A 217 -1 N VAL A 215 O TYR A 222 SHEET 6 A 7 TYR A 191 GLY A 200 -1 N TYR A 194 O TYR A 214 SHEET 7 A 7 LEU A 184 LYS A 187 -1 N LYS A 186 O LEU A 193 SHEET 1 B 2 ARG A 54 TYR A 55 0 SHEET 2 B 2 ILE A 152 SER A 153 -1 O ILE A 152 N TYR A 55 SHEET 1 C 6 LYS B 42 TYR B 46 0 SHEET 2 C 6 SER B 32 SER B 37 -1 N PHE B 33 O TYR B 46 SHEET 3 C 6 LYS B 221 LEU B 228 -1 O TYR B 223 N TYR B 36 SHEET 4 C 6 LYS B 205 THR B 217 -1 N GLY B 213 O PHE B 224 SHEET 5 C 6 TYR B 191 VAL B 202 -1 N TYR B 194 O TYR B 214 SHEET 6 C 6 LEU B 184 LYS B 187 -1 N LYS B 186 O LEU B 193 SHEET 1 D 2 ARG B 54 TYR B 55 0 SHEET 2 D 2 ILE B 152 SER B 153 -1 O ILE B 152 N TYR B 55 LINK C VAL A 34 N MSE A 35 1555 1555 1.34 LINK C MSE A 35 N TYR A 36 1555 1555 1.33 LINK C SER A 37 N MSE A 38 1555 1555 1.34 LINK C MSE A 38 N LYS A 39 1555 1555 1.33 LINK C ALA A 66 N MSE A 67 1555 1555 1.33 LINK C MSE A 67 N PHE A 68 1555 1555 1.33 LINK C ARG A 81 N MSE A 82 1555 1555 1.34 LINK C MSE A 82 N SER A 83 1555 1555 1.33 LINK C ALA A 103 N MSE A 104 1555 1555 1.34 LINK C MSE A 104 N GLN A 105 1555 1555 1.32 LINK C TRP A 145 N MSE A 146 1555 1555 1.34 LINK C MSE A 146 N GLU A 147 1555 1555 1.33 LINK C ASN A 163 N MSE A 164 1555 1555 1.31 LINK C MSE A 164 N MSE A 165 1555 1555 1.33 LINK C MSE A 165 N GLU A 166 1555 1555 1.32 LINK C GLU A 248 N MSE A 249 1555 1555 1.34 LINK C MSE A 249 N GLY A 250 1555 1555 1.34 LINK C VAL B 34 N MSE B 35 1555 1555 1.32 LINK C MSE B 35 N TYR B 36 1555 1555 1.32 LINK C SER B 37 N MSE B 38 1555 1555 1.33 LINK C ALA B 66 N MSE B 67 1555 1555 1.33 LINK C MSE B 67 N PHE B 68 1555 1555 1.33 LINK C ARG B 81 N MSE B 82 1555 1555 1.33 LINK C MSE B 82 N SER B 83 1555 1555 1.35 LINK C ALA B 103 N MSE B 104 1555 1555 1.35 LINK C MSE B 104 N GLN B 105 1555 1555 1.32 LINK C TRP B 145 N MSE B 146 1555 1555 1.33 LINK C MSE B 146 N GLU B 147 1555 1555 1.33 LINK C ASN B 163 N MSE B 164 1555 1555 1.33 LINK C MSE B 164 N MSE B 165 1555 1555 1.33 LINK C MSE B 165 N GLU B 166 1555 1555 1.33 LINK C GLU B 248 N MSE B 249 1555 1555 1.34 LINK C MSE B 249 N GLY B 250 1555 1555 1.34 LINK C7 PNM A 301 OG SER A 59 1555 1555 1.43 LINK C7 PNM B 301 OG SER B 59 1555 1555 1.45 CRYST1 88.386 88.386 125.060 90.00 90.00 90.00 P 43 21 2 16 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 0.011314 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007996 0.00000