PDB Short entry for 1XJT HEADER HYDROLASE 24-SEP-04 1XJT TITLE CRYSTAL STRUCTURE OF ACTIVE FORM OF P1 PHAGE ENDOLYSIN LYZ COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LYSIS PROTEIN, MURAMIDASE, ENDOLYSIN, PROTEIN GP17; COMPND 5 EC: 3.2.1.17; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE P1; SOURCE 3 ORGANISM_TAXID: 10678; SOURCE 4 GENE: 17, LYSA, LYZ; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)SLYD-, B834(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET11A KEYWDS OPEN CONFORMATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.AROCKIASAMY,J.C.SACCHETTINI REVDAT 4 11-OCT-17 1XJT 1 REMARK REVDAT 3 24-FEB-09 1XJT 1 VERSN REVDAT 2 18-JAN-05 1XJT 1 JRNL REVDAT 1 11-JAN-05 1XJT 0 JRNL AUTH M.XU,A.ARULANDU,D.K.STRUCK,S.SWANSON,J.C.SACCHETTINI,R.YOUNG JRNL TITL DISULFIDE ISOMERIZATION AFTER MEMBRANE RELEASE OF ITS SAR JRNL TITL 2 DOMAIN ACTIVATES P1 LYSOZYME. JRNL REF SCIENCE V. 307 113 2005 JRNL REFN ISSN 0036-8075 JRNL PMID 15637279 JRNL DOI 10.1126/SCIENCE.1105143 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 22274 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1149 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1393 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 86 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1365 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.41000 REMARK 3 B22 (A**2) : -1.41000 REMARK 3 B33 (A**2) : 2.12000 REMARK 3 B12 (A**2) : -0.71000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.116 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.088 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.985 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1416 ; 0.013 ; NULL REMARK 3 BOND LENGTHS OTHERS (A): 1265 ; 0.001 ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1914 ; 1.485 ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): 2936 ; 0.797 ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 177 ; 5.789 ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 65 ;28.233 ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 240 ;16.006 ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;18.051 ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 202 ; 0.101 ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1598 ; 0.005 ; NULL REMARK 3 GENERAL PLANES OTHERS (A): 283 ; 0.000 ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 349 ; 0.241 ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1373 ; 0.218 ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 789 ; 0.091 ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 169 ; 0.188 ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): 2 ; 0.056 ; 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): 10 ; 0.121 ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): 32 ; 0.272 ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.303 ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.179 ; 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): 1036 ; 0.787 ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 371 ; 0.179 ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1399 ; 1.013 ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 596 ; 1.941 ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 515 ; 2.694 ; 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 9 A 97 REMARK 3 ORIGIN FOR THE GROUP (A): -23.1730 38.0060 5.1580 REMARK 3 T TENSOR REMARK 3 T11: 0.0483 T22: -0.0362 REMARK 3 T33: 0.2761 T12: 0.0236 REMARK 3 T13: -0.0537 T23: 0.2531 REMARK 3 L TENSOR REMARK 3 L11: 7.5373 L22: 3.7753 REMARK 3 L33: 3.2705 L12: -0.6208 REMARK 3 L13: 0.0562 L23: -1.3510 REMARK 3 S TENSOR REMARK 3 S11: -0.1758 S12: 0.5060 S13: 1.9134 REMARK 3 S21: 0.3467 S22: 0.2540 S23: 0.3842 REMARK 3 S31: -0.8713 S32: -0.4398 S33: -0.0782 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 : A 98 A 186 REMARK 3 ORIGIN FOR THE GROUP (A): -10.8980 25.3060 14.0010 REMARK 3 T TENSOR REMARK 3 T11: -0.1181 T22: -0.1950 REMARK 3 T33: -0.2420 T12: -0.0213 REMARK 3 T13: -0.0673 T23: 0.0774 REMARK 3 L TENSOR REMARK 3 L11: 8.2975 L22: 3.3408 REMARK 3 L33: 2.2666 L12: 2.7917 REMARK 3 L13: -1.2135 L23: -0.8611 REMARK 3 S TENSOR REMARK 3 S11: -0.0747 S12: -0.3508 S13: 0.3992 REMARK 3 S21: 0.3886 S22: -0.0472 S23: -0.0260 REMARK 3 S31: -0.1913 S32: 0.2076 S33: 0.1219 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XJT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030435. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : NULL; NULL REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 19-ID; 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979316, 0.97945, 0.953; 0.9 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22274 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 96.1 REMARK 200 DATA REDUNDANCY : 17.40 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.50 REMARK 200 R MERGE FOR SHELL (I) : 0.40600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, SODIUM CITRATE, PH 4.5, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 111.19733 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 55.59867 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 83.39800 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 27.79933 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 138.99667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 111.19733 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 55.59867 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 27.79933 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 83.39800 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 138.99667 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 376 LIES ON A SPECIAL POSITION. 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 LYS A 2 REMARK 465 GLY A 3 REMARK 465 LYS A 4 REMARK 465 THR A 5 REMARK 465 ALA A 6 REMARK 465 ALA A 7 REMARK 465 GLY A 8 REMARK 465 HIS A 187 REMARK 465 HIS A 188 REMARK 465 HIS A 189 REMARK 465 HIS A 190 REMARK 465 HIS A 191 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 HIS A 186 CG ND1 CD2 CE1 NE2 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 47 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 175 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 175 NE - CZ - NH2 ANGL. DEV. = 3.0 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 ALA A 53 63.85 63.01 REMARK 500 ILE A 60 76.05 -109.53 REMARK 500 THR A 73 157.63 -47.37 REMARK 500 PHE A 156 70.70 -102.91 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 CIT A 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 250 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XJU RELATED DB: PDB REMARK 900 P1 PHAGE ENDOLYSIN LYZ (SECRETED INACTIVE FORM) DBREF 1XJT A 1 185 UNP Q37875 LYS_BPP1 1 185 SEQADV 1XJT MSE A 18 UNP Q37875 MET 18 MODIFIED RESIDUE SEQADV 1XJT MSE A 23 UNP Q37875 MET 23 MODIFIED RESIDUE SEQADV 1XJT MSE A 50 UNP Q37875 MET 50 MODIFIED RESIDUE SEQADV 1XJT MSE A 101 UNP Q37875 MET 101 MODIFIED RESIDUE SEQADV 1XJT MSE A 109 UNP Q37875 MET 109 MODIFIED RESIDUE SEQADV 1XJT MSE A 116 UNP Q37875 MET 116 MODIFIED RESIDUE SEQADV 1XJT MSE A 131 UNP Q37875 MET 131 MODIFIED RESIDUE SEQADV 1XJT MSE A 149 UNP Q37875 MET 149 MODIFIED RESIDUE SEQADV 1XJT HIS A 186 UNP Q37875 EXPRESSION TAG SEQADV 1XJT HIS A 187 UNP Q37875 EXPRESSION TAG SEQADV 1XJT HIS A 188 UNP Q37875 EXPRESSION TAG SEQADV 1XJT HIS A 189 UNP Q37875 EXPRESSION TAG SEQADV 1XJT HIS A 190 UNP Q37875 EXPRESSION TAG SEQADV 1XJT HIS A 191 UNP Q37875 EXPRESSION TAG SEQRES 1 A 191 MET LYS GLY LYS THR ALA ALA GLY GLY GLY ALA ILE CYS SEQRES 2 A 191 ALA ILE ALA VAL MSE ILE THR ILE VAL MSE GLY ASN GLY SEQRES 3 A 191 ASN VAL ARG THR ASN GLN ALA GLY LEU GLU LEU ILE GLY SEQRES 4 A 191 ASN ALA GLU GLY CYS ARG ARG ASP PRO TYR MSE CYS PRO SEQRES 5 A 191 ALA GLY VAL TRP THR ASP GLY ILE GLY ASN THR HIS GLY SEQRES 6 A 191 VAL THR PRO GLY VAL ARG LYS THR ASP GLN GLN ILE ALA SEQRES 7 A 191 ALA ASP TRP GLU LYS ASN ILE LEU ILE ALA GLU ARG CYS SEQRES 8 A 191 ILE ASN GLN HIS PHE ARG GLY LYS ASP MSE PRO ASP ASN SEQRES 9 A 191 ALA PHE SER ALA MSE THR SER ALA ALA PHE ASN MSE GLY SEQRES 10 A 191 CYS ASN SER LEU ARG THR TYR TYR SER LYS ALA ARG GLY SEQRES 11 A 191 MSE ARG VAL GLU THR SER ILE HIS LYS TRP ALA GLN LYS SEQRES 12 A 191 GLY GLU TRP VAL ASN MSE CYS ASN HIS LEU PRO ASP PHE SEQRES 13 A 191 VAL ASN SER ASN GLY VAL PRO LEU ARG GLY LEU LYS ILE SEQRES 14 A 191 ARG ARG GLU LYS GLU ARG GLN LEU CYS LEU THR GLY LEU SEQRES 15 A 191 VAL ASN GLU HIS HIS HIS HIS HIS HIS MODRES 1XJT MSE A 18 MET SELENOMETHIONINE MODRES 1XJT MSE A 23 MET SELENOMETHIONINE MODRES 1XJT MSE A 50 MET SELENOMETHIONINE MODRES 1XJT MSE A 101 MET SELENOMETHIONINE MODRES 1XJT MSE A 109 MET SELENOMETHIONINE MODRES 1XJT MSE A 116 MET SELENOMETHIONINE MODRES 1XJT MSE A 131 MET SELENOMETHIONINE MODRES 1XJT MSE A 149 MET SELENOMETHIONINE HET MSE A 18 8 HET MSE A 23 8 HET MSE A 50 8 HET MSE A 101 8 HET MSE A 109 8 HET MSE A 116 8 HET MSE A 131 8 HET MSE A 149 8 HET CIT A 192 13 HET CIT A 250 13 HETNAM MSE SELENOMETHIONINE HETNAM CIT CITRIC ACID FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 2 CIT 2(C6 H8 O7) FORMUL 4 HOH *149(H2 O) HELIX 1 1 ALA A 14 GLY A 26 1 13 HELIX 2 2 ASN A 31 GLY A 43 1 13 HELIX 3 3 THR A 73 PHE A 96 1 24 HELIX 4 4 ARG A 97 MSE A 101 5 5 HELIX 5 5 PRO A 102 GLY A 117 1 16 HELIX 6 6 GLY A 117 ARG A 122 1 6 HELIX 7 7 THR A 135 LYS A 143 1 9 HELIX 8 8 GLU A 145 ASN A 151 1 7 HELIX 9 9 HIS A 152 PHE A 156 5 5 HELIX 10 10 LEU A 164 THR A 180 1 17 SHEET 1 A 2 ARG A 45 MSE A 50 0 SHEET 2 A 2 TRP A 56 GLY A 59 -1 O THR A 57 N TYR A 49 SHEET 1 B 2 THR A 123 SER A 126 0 SHEET 2 B 2 MSE A 131 GLU A 134 -1 O MSE A 131 N SER A 126 SHEET 1 C 2 ASN A 158 SER A 159 0 SHEET 2 C 2 VAL A 162 PRO A 163 -1 O VAL A 162 N SER A 159 SSBOND 1 CYS A 13 CYS A 44 1555 1555 2.04 SSBOND 2 CYS A 91 CYS A 118 1555 1555 2.03 SSBOND 3 CYS A 150 CYS A 178 1555 1555 2.02 LINK C VAL A 17 N MSE A 18 1555 1555 1.33 LINK C MSE A 18 N ILE A 19 1555 1555 1.32 LINK C VAL A 22 N MSE A 23 1555 1555 1.33 LINK C MSE A 23 N GLY A 24 1555 1555 1.33 LINK C TYR A 49 N MSE A 50 1555 1555 1.34 LINK C MSE A 50 N CYS A 51 1555 1555 1.33 LINK C ASP A 100 N MSE A 101 1555 1555 1.33 LINK C MSE A 101 N PRO A 102 1555 1555 1.32 LINK C ALA A 108 N MSE A 109 1555 1555 1.32 LINK C MSE A 109 N THR A 110 1555 1555 1.35 LINK C ASN A 115 N MSE A 116 1555 1555 1.33 LINK C MSE A 116 N GLY A 117 1555 1555 1.33 LINK C GLY A 130 N MSE A 131 1555 1555 1.33 LINK C MSE A 131 N ARG A 132 1555 1555 1.33 LINK C ASN A 148 N MSE A 149 1555 1555 1.33 LINK C MSE A 149 N CYS A 150 1555 1555 1.32 SITE 1 AC1 10 ILE A 21 GLN A 94 HIS A 95 ARG A 122 SITE 2 AC1 10 HIS A 138 GLN A 142 HOH A 334 HOH A 378 SITE 3 AC1 10 HOH A 379 HOH A 386 SITE 1 AC2 6 TYR A 124 THR A 135 SER A 136 ASP A 155 SITE 2 AC2 6 HOH A 285 HOH A 354 CRYST1 66.871 66.871 166.796 90.00 90.00 120.00 P 65 2 2 12 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 0.015000 0.008600 0.000000 0.00000 SCALE2 0.000000 0.017300 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006000 0.00000