HEADER HYDROLASE 30-JUN-14 4QR1 TITLE CRYSTAL STRUCTURE OF STREPTOCOCCUS PYOGENES CAS2 AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRISPR-ASSOCIATED ENDORIBONUCLEASE CAS2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PYOGENES SEROTYPE M1; SOURCE 3 ORGANISM_TAXID: 301447; SOURCE 4 GENE: CAS2, M5005_SPY1285, SPY_1561; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS FERREDOXIN-LIKE FOLD, DEOXYRIBONUCLEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.BAE,D.KA,D.KIM REVDAT 2 08-NOV-23 4QR1 1 REMARK REVDAT 1 26-NOV-14 4QR1 0 JRNL AUTH D.KA,D.KIM,G.BAEK,E.BAE JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF STREPTOCOCCUS JRNL TITL 2 PYOGENES CAS2 PROTEIN UNDER DIFFERENT PH CONDITIONS JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 451 152 2014 JRNL REFN ISSN 0006-291X JRNL PMID 25079131 JRNL DOI 10.1016/J.BBRC.2014.07.087 REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 9459 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 450 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) : 2.19 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.25 REMARK 3 REFLECTION IN BIN (WORKING SET) : 653 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.42 REMARK 3 BIN R VALUE (WORKING SET) : 0.2450 REMARK 3 BIN FREE R VALUE SET COUNT : 33 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1354 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.80000 REMARK 3 B22 (A**2) : -0.80000 REMARK 3 B33 (A**2) : 1.60000 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): 0.301 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.237 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.181 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.958 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1376 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1357 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1857 ; 1.677 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3099 ; 0.762 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 163 ; 6.778 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 68 ;38.045 ;22.647 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 258 ;14.920 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;14.150 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 214 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1523 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 333 ; 0.001 ; 0.020 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): 658 ; 2.706 ; 3.702 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 657 ; 2.703 ; 3.701 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 819 ; 3.728 ; 5.535 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 820 ; 3.726 ; 5.536 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 717 ; 3.794 ; 4.219 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 718 ; 3.792 ; 4.219 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1039 ; 5.736 ; 6.132 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1564 ; 7.365 ;30.222 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1547 ; 7.357 ;30.029 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 1 A 83 REMARK 3 ORIGIN FOR THE GROUP (A): -14.2541 6.3323 -12.7882 REMARK 3 T TENSOR REMARK 3 T11: 0.1135 T22: 0.0426 REMARK 3 T33: 0.0084 T12: -0.0159 REMARK 3 T13: -0.0126 T23: 0.0081 REMARK 3 L TENSOR REMARK 3 L11: 1.8380 L22: 1.4329 REMARK 3 L33: 2.1059 L12: -0.2774 REMARK 3 L13: 0.6042 L23: -0.2112 REMARK 3 S TENSOR REMARK 3 S11: -0.0725 S12: 0.1595 S13: 0.0961 REMARK 3 S21: -0.0615 S22: -0.0395 S23: -0.0192 REMARK 3 S31: -0.2474 S32: 0.0371 S33: 0.1119 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 82 REMARK 3 ORIGIN FOR THE GROUP (A): -12.7546 1.9456 3.7483 REMARK 3 T TENSOR REMARK 3 T11: 0.1440 T22: 0.1057 REMARK 3 T33: 0.0059 T12: 0.0681 REMARK 3 T13: -0.0012 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: 2.2105 L22: 1.5714 REMARK 3 L33: 2.5808 L12: -0.3437 REMARK 3 L13: 1.1217 L23: -0.8022 REMARK 3 S TENSOR REMARK 3 S11: -0.2554 S12: -0.4037 S13: -0.0242 REMARK 3 S21: 0.3468 S22: 0.2038 S23: -0.0545 REMARK 3 S31: -0.1737 S32: -0.1556 S33: 0.0516 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4QR1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUL-14. REMARK 100 THE DEPOSITION ID IS D_1000086404. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : DCM SI (111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9551 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.193 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.60 REMARK 200 R MERGE FOR SHELL (I) : 0.53800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.580 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: 4ES2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (W/V) PEG 8000, 200MM NA ACETATE, REMARK 280 100MM NA CACODYLATE PH 6.5 , VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 58.60750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.52700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.52700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 29.30375 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.52700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.52700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 87.91125 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.52700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.52700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 29.30375 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.52700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.52700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 87.91125 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 58.60750 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: 2790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 ARG A 84 REMARK 465 SER A 85 REMARK 465 ASP A 86 REMARK 465 SER A 87 REMARK 465 TYR A 88 REMARK 465 ASP A 89 REMARK 465 PRO A 90 REMARK 465 ASP A 91 REMARK 465 LYS A 92 REMARK 465 GLY A 93 REMARK 465 VAL A 94 REMARK 465 LEU A 95 REMARK 465 LEU A 96 REMARK 465 LEU A 97 REMARK 465 GLY B 83 REMARK 465 ARG B 84 REMARK 465 SER B 85 REMARK 465 ASP B 86 REMARK 465 SER B 87 REMARK 465 TYR B 88 REMARK 465 ASP B 89 REMARK 465 PRO B 90 REMARK 465 ASP B 91 REMARK 465 LYS B 92 REMARK 465 GLY B 93 REMARK 465 VAL B 94 REMARK 465 LEU B 95 REMARK 465 LEU B 96 REMARK 465 LEU B 97 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 21 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 37 32.42 -141.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4QR0 RELATED DB: PDB REMARK 900 RELATED ID: 4QR2 RELATED DB: PDB DBREF 4QR1 A 1 97 UNP Q99YS8 Q99YS8_STRP1 1 97 DBREF 4QR1 B 1 97 UNP Q99YS8 Q99YS8_STRP1 1 97 SEQRES 1 A 97 MET MET VAL LEU VAL THR TYR ASP VAL ASN THR GLU THR SEQRES 2 A 97 PRO ALA GLY ARG LYS ARG LEU ARG HIS VAL ALA LYS LEU SEQRES 3 A 97 CYS VAL ASP TYR GLY GLN ARG VAL GLN ASN SER VAL PHE SEQRES 4 A 97 GLU CYS SER VAL THR PRO ALA GLU PHE VAL ASP ILE LYS SEQRES 5 A 97 HIS ARG LEU THR GLN ILE ILE ASP GLU LYS THR ASP SER SEQRES 6 A 97 ILE ARG PHE TYR LEU LEU GLY LYS ASN TRP GLN ARG ARG SEQRES 7 A 97 VAL GLU THR LEU GLY ARG SER ASP SER TYR ASP PRO ASP SEQRES 8 A 97 LYS GLY VAL LEU LEU LEU SEQRES 1 B 97 MET MET VAL LEU VAL THR TYR ASP VAL ASN THR GLU THR SEQRES 2 B 97 PRO ALA GLY ARG LYS ARG LEU ARG HIS VAL ALA LYS LEU SEQRES 3 B 97 CYS VAL ASP TYR GLY GLN ARG VAL GLN ASN SER VAL PHE SEQRES 4 B 97 GLU CYS SER VAL THR PRO ALA GLU PHE VAL ASP ILE LYS SEQRES 5 B 97 HIS ARG LEU THR GLN ILE ILE ASP GLU LYS THR ASP SER SEQRES 6 B 97 ILE ARG PHE TYR LEU LEU GLY LYS ASN TRP GLN ARG ARG SEQRES 7 B 97 VAL GLU THR LEU GLY ARG SER ASP SER TYR ASP PRO ASP SEQRES 8 B 97 LYS GLY VAL LEU LEU LEU FORMUL 3 HOH *49(H2 O) HELIX 1 1 THR A 13 ASP A 29 1 17 HELIX 2 2 THR A 44 ILE A 59 1 16 HELIX 3 3 ASN A 74 ARG A 77 5 4 HELIX 4 4 THR B 13 ASP B 29 1 17 HELIX 5 5 THR B 44 ILE B 59 1 16 HELIX 6 6 ASN B 74 ARG B 77 5 4 SHEET 1 A 5 GLY A 31 GLN A 35 0 SHEET 2 A 5 VAL A 38 SER A 42 -1 O GLU A 40 N GLN A 32 SHEET 3 A 5 MET A 2 ASP A 8 -1 N VAL A 5 O PHE A 39 SHEET 4 A 5 SER A 65 LEU A 71 -1 O SER A 65 N ASP A 8 SHEET 5 A 5 VAL B 79 THR B 81 -1 O GLU B 80 N PHE A 68 SHEET 1 B 5 VAL A 79 LEU A 82 0 SHEET 2 B 5 SER B 65 LEU B 71 -1 O PHE B 68 N GLU A 80 SHEET 3 B 5 MET B 2 ASP B 8 -1 N ASP B 8 O SER B 65 SHEET 4 B 5 VAL B 38 SER B 42 -1 O CYS B 41 N VAL B 3 SHEET 5 B 5 GLY B 31 GLN B 35 -1 N GLN B 32 O GLU B 40 CRYST1 55.054 55.054 117.215 90.00 90.00 90.00 P 41 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 0.018164 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018164 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008531 0.00000