HEADER ISOMERASE 01-JUL-16 5LFD TITLE CRYSTAL STRUCTURE OF ALLANTOIN RACEMASE FROM PSEUDOMONAS FLUORESCENS TITLE 2 ALLR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALLANTOIN RACEMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.1.99.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS EVOLUTION OF CATALYTIC MECHANISMS, RATE DEGRADATION, RACEMIZATION KEYWDS 2 INTERMEDIATES, PROTON TRANSFER, GENE IDENTIFICATION, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.CENDRON,G.ZANOTTI,R.PERCUDANI,I.RAMAZZINA,V.PUGGIONI,E.MACCACARO, AUTHOR 2 A.LIUZZI,A.SECCHI REVDAT 2 10-JAN-24 5LFD 1 REMARK REVDAT 1 10-MAY-17 5LFD 0 JRNL AUTH L.CENDRON,I.RAMAZZINA,V.PUGGIONI,E.MACCACARO,A.LIUZZI, JRNL AUTH 2 A.SECCHI,G.ZANOTTI,R.PERCUDANI JRNL TITL THE STRUCTURE AND FUNCTION OF A MICROBIAL ALLANTOIN RACEMASE JRNL TITL 2 REVEAL THE ORIGIN AND CONSERVATION OF A CATALYTIC MECHANISM. JRNL REF BIOCHEMISTRY V. 55 6421 2016 JRNL REFN ISSN 1520-4995 JRNL PMID 27797489 JRNL DOI 10.1021/ACS.BIOCHEM.6B00881 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 22250 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1196 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1662 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE SET COUNT : 78 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3498 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.20 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): 0.327 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.241 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.180 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.384 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.921 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3540 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4812 ; 1.870 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 468 ; 6.190 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 140 ;38.069 ;23.857 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 594 ;16.476 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;19.276 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 590 ; 0.144 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2622 ; 0.009 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 234 5 REMARK 3 1 B 1 B 234 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 936 ; 0.16 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 809 ; 0.36 ; 5.00 REMARK 3 MEDIUM THERMAL 1 A (A**2): 936 ; 4.14 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 809 ; 4.16 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 5LFD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1200000650. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24255 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 77.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.1 REMARK 200 DATA REDUNDANCY IN SHELL : 9.20 REMARK 200 R MERGE FOR SHELL (I) : 0.21200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 12.10 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: 2EQ5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 8.5, 8% W/V PEG 8000, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+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 54.86000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.86000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.86000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.86000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.86000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.86000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 54.86000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 54.86000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 54.86000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 54.86000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 54.86000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 54.86000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 54.86000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 54.86000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 54.86000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 54.86000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 54.86000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 54.86000 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: HEXAMERIC 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 350 BIOMT1 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 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 TRP A 236 REMARK 465 PRO A 237 REMARK 465 GLY A 238 REMARK 465 ARG A 239 REMARK 465 LEU A 240 REMARK 465 GLY A 241 REMARK 465 ARG A 242 REMARK 465 TRP B 236 REMARK 465 PRO B 237 REMARK 465 GLY B 238 REMARK 465 ARG B 239 REMARK 465 LEU B 240 REMARK 465 GLY B 241 REMARK 465 ARG B 242 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 GLY B 75 O HOH B 301 1.60 REMARK 500 O GLY A 75 O HOH A 301 2.02 REMARK 500 O HOH B 395 O HOH B 431 2.06 REMARK 500 O HOH A 432 O HOH A 445 2.07 REMARK 500 OH TYR A 225 O HOH A 302 2.14 REMARK 500 O THR A 227 O HOH A 303 2.18 REMARK 500 O HOH A 435 O HOH A 442 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 CYS A 180 CB CYS A 180 SG 0.132 REMARK 500 GLY B 75 C GLY B 75 O 0.106 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 CYS A 180 N - CA - CB ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG A 214 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 CYS B 180 N - CA - CB ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG B 214 NE - CZ - NH2 ANGL. DEV. = -3.4 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 74 58.77 -101.22 REMARK 500 THR A 115 -74.21 -85.99 REMARK 500 SER A 138 160.13 179.09 REMARK 500 GLU A 148 7.90 -66.57 REMARK 500 GLU A 151 -76.08 -57.44 REMARK 500 ARG A 223 -91.02 -154.84 REMARK 500 THR B 115 -79.45 -86.38 REMARK 500 ALA B 184 134.74 -39.37 REMARK 500 ARG B 223 -89.59 -150.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 443 DISTANCE = 7.30 ANGSTROMS DBREF 5LFD A 1 242 UNP E3SAZ9 E3SAZ9_PSEFL 1 242 DBREF 5LFD B 1 242 UNP E3SAZ9 E3SAZ9_PSEFL 1 242 SEQRES 1 A 242 MET ARG ILE LEU VAL VAL ASN VAL ASN THR THR ALA SER SEQRES 2 A 242 ILE THR GLU THR ILE ALA GLU GLN ALA ARG ALA VAL ALA SEQRES 3 A 242 SER PRO GLY THR GLU ILE VAL GLY LEU THR PRO TYR PHE SEQRES 4 A 242 GLY ALA GLU SER VAL GLU GLY ASN PHE GLU SER TYR LEU SEQRES 5 A 242 ALA ALA ILE ALA VAL MET ASP ARG VAL MET ALA TYR ASP SEQRES 6 A 242 GLN PRO PHE ASP ALA VAL ILE GLN ALA GLY TYR GLY GLU SEQRES 7 A 242 HIS GLY ARG GLU GLY LEU GLN GLU LEU LEU ASN VAL PRO SEQRES 8 A 242 VAL VAL ASP ILE THR GLU ALA ALA ALA SER THR ALA MET SEQRES 9 A 242 PHE LEU GLY HIS ALA TYR SER VAL VAL THR THR LEU ASP SEQRES 10 A 242 ARG THR VAL PRO LEU ILE GLU ASP ARG LEU LYS LEU ALA SEQRES 11 A 242 GLY LEU TYR GLN ARG CYS ALA SER VAL ARG ALA SER GLY SEQRES 12 A 242 MET ALA VAL LEU GLU LEU GLU GLU ASP PRO VAL ALA ALA SEQRES 13 A 242 MET GLU ALA ILE VAL ARG GLN ALA GLU LEU ALA ILE ARG SEQRES 14 A 242 GLU ASP LYS ALA GLU VAL ILE CYS LEU GLY CYS GLY GLY SEQRES 15 A 242 MET ALA GLY LEU ASP GLU GLN ILE ARG GLN ARG THR GLY SEQRES 16 A 242 VAL PRO VAL VAL ASP GLY VAL THR ALA ALA VAL THR ILE SEQRES 17 A 242 ALA GLU SER LEU VAL ARG LEU GLY LEU SER THR SER LYS SEQRES 18 A 242 ILE ARG THR TYR ALA THR PRO ARG PRO LYS LYS VAL ILE SEQRES 19 A 242 GLY TRP PRO GLY ARG LEU GLY ARG SEQRES 1 B 242 MET ARG ILE LEU VAL VAL ASN VAL ASN THR THR ALA SER SEQRES 2 B 242 ILE THR GLU THR ILE ALA GLU GLN ALA ARG ALA VAL ALA SEQRES 3 B 242 SER PRO GLY THR GLU ILE VAL GLY LEU THR PRO TYR PHE SEQRES 4 B 242 GLY ALA GLU SER VAL GLU GLY ASN PHE GLU SER TYR LEU SEQRES 5 B 242 ALA ALA ILE ALA VAL MET ASP ARG VAL MET ALA TYR ASP SEQRES 6 B 242 GLN PRO PHE ASP ALA VAL ILE GLN ALA GLY TYR GLY GLU SEQRES 7 B 242 HIS GLY ARG GLU GLY LEU GLN GLU LEU LEU ASN VAL PRO SEQRES 8 B 242 VAL VAL ASP ILE THR GLU ALA ALA ALA SER THR ALA MET SEQRES 9 B 242 PHE LEU GLY HIS ALA TYR SER VAL VAL THR THR LEU ASP SEQRES 10 B 242 ARG THR VAL PRO LEU ILE GLU ASP ARG LEU LYS LEU ALA SEQRES 11 B 242 GLY LEU TYR GLN ARG CYS ALA SER VAL ARG ALA SER GLY SEQRES 12 B 242 MET ALA VAL LEU GLU LEU GLU GLU ASP PRO VAL ALA ALA SEQRES 13 B 242 MET GLU ALA ILE VAL ARG GLN ALA GLU LEU ALA ILE ARG SEQRES 14 B 242 GLU ASP LYS ALA GLU VAL ILE CYS LEU GLY CYS GLY GLY SEQRES 15 B 242 MET ALA GLY LEU ASP GLU GLN ILE ARG GLN ARG THR GLY SEQRES 16 B 242 VAL PRO VAL VAL ASP GLY VAL THR ALA ALA VAL THR ILE SEQRES 17 B 242 ALA GLU SER LEU VAL ARG LEU GLY LEU SER THR SER LYS SEQRES 18 B 242 ILE ARG THR TYR ALA THR PRO ARG PRO LYS LYS VAL ILE SEQRES 19 B 242 GLY TRP PRO GLY ARG LEU GLY ARG FORMUL 3 HOH *288(H2 O) HELIX 1 AA1 THR A 11 ALA A 24 1 14 HELIX 2 AA2 GLY A 46 TYR A 64 1 19 HELIX 3 AA3 GLY A 80 LEU A 88 1 9 HELIX 4 AA4 ILE A 95 PHE A 105 1 11 HELIX 5 AA5 LEU A 116 ARG A 118 5 3 HELIX 6 AA6 THR A 119 ALA A 130 1 12 HELIX 7 AA7 LEU A 147 ASP A 152 1 6 HELIX 8 AA8 ASP A 152 GLU A 170 1 19 HELIX 9 AA9 CYS A 180 ALA A 184 5 5 HELIX 10 AB1 LEU A 186 GLY A 195 1 10 HELIX 11 AB2 ASP A 200 LEU A 215 1 16 HELIX 12 AB3 THR B 11 ALA B 26 1 16 HELIX 13 AB4 GLY B 46 TYR B 64 1 19 HELIX 14 AB5 GLY B 80 LEU B 88 1 9 HELIX 15 AB6 ILE B 95 PHE B 105 1 11 HELIX 16 AB7 LEU B 116 ARG B 118 5 3 HELIX 17 AB8 THR B 119 ALA B 130 1 12 HELIX 18 AB9 ALA B 145 GLU B 150 5 6 HELIX 19 AC1 ASP B 152 ASP B 171 1 20 HELIX 20 AC2 CYS B 180 ALA B 184 5 5 HELIX 21 AC3 LEU B 186 GLY B 195 1 10 HELIX 22 AC4 ASP B 200 LEU B 215 1 16 SHEET 1 AA1 4 GLU A 31 LEU A 35 0 SHEET 2 AA1 4 ARG A 2 ASN A 7 1 N ILE A 3 O GLU A 31 SHEET 3 AA1 4 ALA A 70 ALA A 74 1 O ILE A 72 N LEU A 4 SHEET 4 AA1 4 VAL A 92 ASP A 94 1 O VAL A 93 N VAL A 71 SHEET 1 AA2 4 CYS A 136 ALA A 141 0 SHEET 2 AA2 4 TYR A 110 THR A 114 1 N TYR A 110 O ALA A 137 SHEET 3 AA2 4 VAL A 175 LEU A 178 1 O CYS A 177 N SER A 111 SHEET 4 AA2 4 VAL A 198 VAL A 199 1 O VAL A 199 N ILE A 176 SHEET 1 AA3 4 GLU B 31 LEU B 35 0 SHEET 2 AA3 4 ARG B 2 ASN B 7 1 N ILE B 3 O GLU B 31 SHEET 3 AA3 4 ALA B 70 ALA B 74 1 O ILE B 72 N LEU B 4 SHEET 4 AA3 4 VAL B 92 ASP B 94 1 O VAL B 93 N VAL B 71 SHEET 1 AA4 4 CYS B 136 ALA B 141 0 SHEET 2 AA4 4 TYR B 110 THR B 114 1 N VAL B 112 O ARG B 140 SHEET 3 AA4 4 VAL B 175 LEU B 178 1 O CYS B 177 N SER B 111 SHEET 4 AA4 4 VAL B 198 VAL B 199 1 O VAL B 199 N ILE B 176 CRYST1 109.720 109.720 109.720 90.00 90.00 90.00 P 21 3 24 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 0.009114 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009114 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -0.999305 -0.028638 0.023874 -1.13568 1 MTRIX2 2 -0.024651 0.027109 -0.999328 -1.15620 1 MTRIX3 2 0.027971 -0.999222 -0.027796 -1.10564 1