HEADER TRANSFERASE/TRANSFERASE INHIBITOR 12-JAN-11 3QBC TITLE STRUCTURE AND DESIGN OF A NEW PTERIN SITE INHIBITOR OF S. AUREUS HPPK COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-AMINO-4-HYDROXY-6-HYDROXYMETHYLDIHYDROPTERIDINE COMPND 3 PYROPHOSPHOKINASE; COMPND 4 CHAIN: A, B; COMPND 5 EC: 2.7.6.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 158878; SOURCE 4 STRAIN: MU50; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS PROTEIN-INHIBITOR COMPLEX, FERREDOXIN-LIKE FOLD, KINASE, ATP BINDING, KEYWDS 2 TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.S.PEAT,S.CHHABRA,J.D.SWARBRICK REVDAT 5 01-NOV-23 3QBC 1 REMARK REVDAT 4 23-OCT-19 3QBC 1 REMARK SEQADV REVDAT 3 27-JUN-12 3QBC 1 JRNL REVDAT 2 01-FEB-12 3QBC 1 JRNL REVDAT 1 25-JAN-12 3QBC 0 JRNL AUTH S.CHHABRA,O.DOLEZAL,B.M.COLLINS,J.NEWMAN,J.S.SIMPSON, JRNL AUTH 2 I.G.MACREADIE,R.FERNLEY,T.S.PEAT,J.D.SWARBRICK JRNL TITL STRUCTURE OF S. AUREUS HPPK AND THE DISCOVERY OF A NEW JRNL TITL 2 SUBSTRATE SITE INHIBITOR JRNL REF PLOS ONE V. 7 29444 2012 JRNL REFN ESSN 1932-6203 JRNL PMID 22276115 JRNL DOI 10.1371/JOURNAL.PONE.0029444 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.CHHABRA,J.NEWMAN,T.S.PEAT,R.T.FERNLEY,J.CAINE,J.S.SIMPSON, REMARK 1 AUTH 2 J.D.SWARBRICK REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF REMARK 1 TITL 2 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE FROM REMARK 1 TITL 3 STAPHYLOCOCCUS AUREUS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 66 575 2010 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 20445263 REMARK 1 DOI 10.1107/S1744309110010857 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 32158 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1684 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2373 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE SET COUNT : 130 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2562 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 254 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.38000 REMARK 3 B22 (A**2) : -0.73000 REMARK 3 B33 (A**2) : -0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.50000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.116 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.115 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.074 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.125 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2824 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3868 ; 2.156 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 365 ; 6.293 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 123 ;40.448 ;24.634 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 530 ;15.055 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;18.582 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 448 ; 0.152 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2182 ; 0.012 ; 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): 1730 ; 1.330 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2861 ; 2.075 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1094 ; 2.948 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1000 ; 4.229 ; 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 : 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 3QBC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1000063429. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 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) : 0.955 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33864 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.11000 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) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1RAO, 1CBK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 90MM BIS-TRIS(PH 6.5), 10MM SODIUM REMARK 280 ACETATE(PH 4.6), 175MM SODIUM FORMATE, 1.08M SODIUM MALONATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K, PH 7 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 38.28300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 GLY A -2 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 254 O HOH A 266 2.07 REMARK 500 OG1 THR A 93 O HOH A 209 2.11 REMARK 500 O HOH A 189 O HOH A 203 2.16 REMARK 500 O ILE A 32 O HOH A 168 2.18 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 A 20 OE2 GLU B 50 2545 1.67 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 15 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 92 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 LEU B 94 CA - CB - CG ANGL. DEV. = -14.1 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 ARG A 85 -62.51 -92.81 REMARK 500 VAL A 124 -60.02 -90.62 REMARK 500 LYS B 86 115.10 147.80 REMARK 500 LYS B 86 114.05 147.85 REMARK 500 ALA B 132 29.41 -141.81 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 B55 A 159 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE B55 B 163 DBREF 3QBC A 1 158 UNP Q99W87 Q99W87_STAAM 1 158 DBREF 3QBC B 1 158 UNP Q99W87 Q99W87_STAAM 1 158 SEQADV 3QBC GLY A -2 UNP Q99W87 EXPRESSION TAG SEQADV 3QBC SER A -1 UNP Q99W87 EXPRESSION TAG SEQADV 3QBC HIS A 0 UNP Q99W87 EXPRESSION TAG SEQADV 3QBC GLY B -2 UNP Q99W87 EXPRESSION TAG SEQADV 3QBC SER B -1 UNP Q99W87 EXPRESSION TAG SEQADV 3QBC HIS B 0 UNP Q99W87 EXPRESSION TAG SEQRES 1 A 161 GLY SER HIS MET ILE GLN ALA TYR LEU GLY LEU GLY SER SEQRES 2 A 161 ASN ILE GLY ASP ARG GLU SER GLN LEU ASN ASP ALA ILE SEQRES 3 A 161 LYS ILE LEU ASN GLU TYR ASP GLY ILE SER VAL SER ASN SEQRES 4 A 161 ILE SER PRO ILE TYR GLU THR ALA PRO VAL GLY TYR THR SEQRES 5 A 161 GLU GLN PRO ASN PHE LEU ASN LEU CYS VAL GLU ILE GLN SEQRES 6 A 161 THR THR LEU THR VAL LEU GLN LEU LEU GLU CYS CYS LEU SEQRES 7 A 161 LYS THR GLU GLU CYS LEU HIS ARG ILE ARG LYS GLU ARG SEQRES 8 A 161 TRP GLY PRO ARG THR LEU ASP VAL ASP ILE LEU LEU TYR SEQRES 9 A 161 GLY GLU GLU MET ILE ASP LEU PRO LYS LEU SER VAL PRO SEQRES 10 A 161 HIS PRO ARG MET ASN GLU ARG ALA PHE VAL LEU ILE PRO SEQRES 11 A 161 LEU ASN ASP ILE ALA ALA ASN VAL VAL GLU PRO ARG SER SEQRES 12 A 161 LYS LEU LYS VAL LYS ASP LEU VAL PHE VAL ASP ASP SER SEQRES 13 A 161 VAL LYS ARG TYR LYS SEQRES 1 B 161 GLY SER HIS MET ILE GLN ALA TYR LEU GLY LEU GLY SER SEQRES 2 B 161 ASN ILE GLY ASP ARG GLU SER GLN LEU ASN ASP ALA ILE SEQRES 3 B 161 LYS ILE LEU ASN GLU TYR ASP GLY ILE SER VAL SER ASN SEQRES 4 B 161 ILE SER PRO ILE TYR GLU THR ALA PRO VAL GLY TYR THR SEQRES 5 B 161 GLU GLN PRO ASN PHE LEU ASN LEU CYS VAL GLU ILE GLN SEQRES 6 B 161 THR THR LEU THR VAL LEU GLN LEU LEU GLU CYS CYS LEU SEQRES 7 B 161 LYS THR GLU GLU CYS LEU HIS ARG ILE ARG LYS GLU ARG SEQRES 8 B 161 TRP GLY PRO ARG THR LEU ASP VAL ASP ILE LEU LEU TYR SEQRES 9 B 161 GLY GLU GLU MET ILE ASP LEU PRO LYS LEU SER VAL PRO SEQRES 10 B 161 HIS PRO ARG MET ASN GLU ARG ALA PHE VAL LEU ILE PRO SEQRES 11 B 161 LEU ASN ASP ILE ALA ALA ASN VAL VAL GLU PRO ARG SER SEQRES 12 B 161 LYS LEU LYS VAL LYS ASP LEU VAL PHE VAL ASP ASP SER SEQRES 13 B 161 VAL LYS ARG TYR LYS HET B55 A 159 12 HET B55 B 163 12 HETNAM B55 2-AMINO-8-SULFANYL-1,9-DIHYDRO-6H-PURIN-6-ONE HETSYN B55 2-AMINO-8-MERCAPTO-1H-PURIN-6(9H)-ONE FORMUL 3 B55 2(C5 H5 N5 O S) FORMUL 5 HOH *254(H2 O) HELIX 1 1 ASP A 14 TYR A 29 1 16 HELIX 2 2 THR A 66 ARG A 83 1 18 HELIX 3 3 LYS A 86 GLY A 90 5 5 HELIX 4 4 ARG A 117 GLU A 120 5 4 HELIX 5 5 ARG A 121 ALA A 133 1 13 HELIX 6 6 VAL A 144 VAL A 148 1 5 HELIX 7 7 ASP B 14 TYR B 29 1 16 HELIX 8 8 THR B 66 HIS B 82 1 17 HELIX 9 9 ARG B 117 GLU B 120 5 4 HELIX 10 10 ARG B 121 ALA B 133 1 13 HELIX 11 11 LYS B 143 VAL B 148 1 6 SHEET 1 A 4 ILE A 32 ILE A 37 0 SHEET 2 A 4 PHE A 54 THR A 63 -1 O GLU A 60 N ASN A 36 SHEET 3 A 4 ILE A 2 SER A 10 -1 N ILE A 2 O THR A 63 SHEET 4 A 4 ASP A 95 TYR A 101 -1 O ASP A 97 N GLY A 7 SHEET 1 B 4 ILE A 32 ILE A 37 0 SHEET 2 B 4 PHE A 54 THR A 63 -1 O GLU A 60 N ASN A 36 SHEET 3 B 4 TYR A 41 THR A 43 -1 N THR A 43 O PHE A 54 SHEET 4 B 4 VAL A 154 ARG A 156 -1 O LYS A 155 N GLU A 42 SHEET 1 C 2 ILE A 106 LEU A 108 0 SHEET 2 C 2 LEU A 111 VAL A 113 -1 O VAL A 113 N ILE A 106 SHEET 1 D 2 VAL A 136 GLU A 137 0 SHEET 2 D 2 LEU A 142 LYS A 143 -1 O LEU A 142 N GLU A 137 SHEET 1 E 4 ILE B 32 ILE B 37 0 SHEET 2 E 4 PHE B 54 THR B 63 -1 O GLU B 60 N ASN B 36 SHEET 3 E 4 ILE B 2 SER B 10 -1 N ALA B 4 O ILE B 61 SHEET 4 E 4 ASP B 95 TYR B 101 -1 O ASP B 97 N GLY B 7 SHEET 1 F 4 ILE B 32 ILE B 37 0 SHEET 2 F 4 PHE B 54 THR B 63 -1 O GLU B 60 N ASN B 36 SHEET 3 F 4 TYR B 41 THR B 43 -1 N TYR B 41 O ASN B 56 SHEET 4 F 4 VAL B 154 ARG B 156 -1 O LYS B 155 N GLU B 42 SHEET 1 G 2 ILE B 106 LEU B 108 0 SHEET 2 G 2 LEU B 111 VAL B 113 -1 O VAL B 113 N ILE B 106 CISPEP 1 VAL A 113 PRO A 114 0 -9.26 CISPEP 2 VAL B 113 PRO B 114 0 -9.22 SITE 1 AC1 9 THR A 43 ALA A 44 VAL A 46 PHE A 54 SITE 2 AC1 9 ASN A 56 PHE A 123 HOH A 268 PRO B 109 SITE 3 AC1 9 LYS B 110 SITE 1 AC2 10 PRO A 109 LYS A 110 THR B 43 ALA B 44 SITE 2 AC2 10 VAL B 46 PHE B 54 ASN B 56 PHE B 123 SITE 3 AC2 10 HOH B 211 HOH B 249 CRYST1 36.790 76.566 51.522 90.00 100.17 90.00 P 1 21 1 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 0.027182 0.000000 0.004877 0.00000 SCALE2 0.000000 0.013061 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019719 0.00000