HEADER TRANSFERASE 24-MAY-05 2CTZ TITLE CRYSTAL STRUCTURE OF O-ACETYL HOMOSERINE SULFHYDRYLASE FROM THERMUS TITLE 2 THERMOPHILUS HB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-ACETYL-L-HOMOSERINE SULFHYDRYLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS CRYSTAL, O-ACETYL HOMOSERINE SULFHYDRASE, STRUCTURAL GENOMICS, RIKEN KEYWDS 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.IMAGAWA,Y.KOUSUMI,H.TSUGE,H.UTSUNOMIYA,A.EBIHARA,N.NAKAGAWA, AUTHOR 2 S.YOKOYAMA,S.KURAMITSU,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 3 INITIATIVE (RSGI) REVDAT 4 13-JUL-11 2CTZ 1 VERSN REVDAT 3 24-FEB-09 2CTZ 1 VERSN REVDAT 2 21-FEB-06 2CTZ 1 JRNL TITLE REVDAT 1 24-NOV-05 2CTZ 0 JRNL AUTH T.IMAGAWA,Y.KOUSUMI,H.TSUGE,H.UTSUNOMIYA,A.EBIHARA, JRNL AUTH 2 N.NAKAGAWA,S.YOKOYAMA,S.KURAMITSU JRNL TITL CRYSTAL STRUCTURE OF O-ACETYL HOMOSERINE SULFHYDRYLASE FROM JRNL TITL 2 THERMUS THERMOPHILUS HB8 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 69366 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3690 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5060 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 260 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6522 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 174 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.07000 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): 0.197 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.179 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.645 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 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): 6722 ; 0.030 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9148 ; 2.517 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 840 ; 7.762 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 294 ;34.066 ;23.401 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1066 ;23.001 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 44 ;20.505 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1008 ; 0.206 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5140 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3495 ; 0.267 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4497 ; 0.332 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 269 ; 0.176 ; 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): 190 ; 0.319 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.195 ; 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): 4295 ; 1.514 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6678 ; 2.428 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2789 ; 3.756 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2470 ; 5.874 ; 4.500 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 : 1.20 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 2CTZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-MAY-05. REMARK 100 THE RCSB ID CODE IS RCSB024615. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791, 0.9794, 0.9000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69366 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 19.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.11100 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) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27000 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 (%): 81.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.25% DICHLOROMETHANE, 1.8M SODIM/ REMARK 280 POTASSIUM PHOSPHATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 74.54750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 74.54750 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 109.64950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 74.54750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.82475 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 74.54750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 164.47425 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 74.54750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.54750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 109.64950 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 74.54750 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 164.47425 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 74.54750 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 54.82475 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -114.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 149.09500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 149.09500 REMARK 350 BIOMT3 2 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: 6740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 149.09500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 149.09500 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 ALA A 271 CB REMARK 470 ALA B 271 CB 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 OH TYR B 107 O HOH B 687 2.02 REMARK 500 NH1 ARG B 357 O GLU B 418 2.06 REMARK 500 OE1 GLU A 15 OE1 GLU B 15 2.07 REMARK 500 OE2 GLU B 131 NH1 ARG B 133 2.13 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 TYR A 26 CE2 TYR A 26 CD2 0.098 REMARK 500 TYR A 107 CE2 TYR A 107 CD2 0.112 REMARK 500 GLU A 131 CG GLU A 131 CD 0.134 REMARK 500 PHE A 275 CE2 PHE A 275 CD2 0.120 REMARK 500 GLU A 292 CG GLU A 292 CD 0.108 REMARK 500 LYS A 345 CD LYS A 345 CE 0.222 REMARK 500 TYR B 26 CE2 TYR B 26 CD2 0.112 REMARK 500 TYR B 107 CE2 TYR B 107 CD2 0.113 REMARK 500 GLU B 143 CG GLU B 143 CD 0.107 REMARK 500 GLU B 292 CG GLU B 292 CD 0.104 REMARK 500 LYS B 345 CD LYS B 345 CE 0.207 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 MET A 1 CG - SD - CE ANGL. DEV. = 14.3 DEGREES REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 146 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 146 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 231 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 MET A 284 CA - CB - CG ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG A 290 CD - NE - CZ ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 290 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 290 NE - CZ - NH2 ANGL. DEV. = -8.8 DEGREES REMARK 500 ILE A 355 CG1 - CB - CG2 ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG A 371 NE - CZ - NH1 ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG A 371 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 MET B 1 CG - SD - CE ANGL. DEV. = 12.3 DEGREES REMARK 500 ARG B 2 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 2 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 231 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 266 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 290 NE - CZ - NH1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG B 290 NE - CZ - NH2 ANGL. DEV. = -8.1 DEGREES REMARK 500 ILE B 355 CG1 - CB - CG2 ANGL. DEV. = 13.9 DEGREES REMARK 500 LEU B 364 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 ARG B 371 CG - CD - NE ANGL. DEV. = -13.6 DEGREES REMARK 500 ARG B 371 NE - CZ - NH1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG B 371 NE - CZ - NH2 ANGL. DEV. = -9.6 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 2 -32.98 165.10 REMARK 500 HIS A 9 -32.36 -132.46 REMARK 500 PHE A 48 -73.46 -38.27 REMARK 500 ARG A 54 -19.94 -48.83 REMARK 500 THR A 128 162.91 -46.00 REMARK 500 GLU A 143 -37.64 -39.47 REMARK 500 ASP A 162 74.50 -100.64 REMARK 500 LYS A 206 -118.16 -88.67 REMARK 500 GLU A 237 150.36 -42.69 REMARK 500 TYR A 242 43.79 -140.17 REMARK 500 GLN A 270 41.25 -73.13 REMARK 500 GLU A 307 7.70 -66.18 REMARK 500 HIS A 324 43.00 -92.18 REMARK 500 LYS A 359 -69.63 -127.10 REMARK 500 ASN A 366 149.69 168.14 REMARK 500 THR A 380 -94.47 -149.20 REMARK 500 GLN A 390 -70.19 -53.48 REMARK 500 GLU A 407 170.00 -57.51 REMARK 500 ARG B 2 -39.50 149.06 REMARK 500 GLU B 47 60.00 -119.15 REMARK 500 PHE B 48 -74.63 -43.96 REMARK 500 THR B 128 166.31 -42.05 REMARK 500 ARG B 130 -6.67 -57.74 REMARK 500 ASN B 155 -79.40 -67.71 REMARK 500 ASP B 162 75.36 -106.70 REMARK 500 LYS B 206 -118.31 -88.20 REMARK 500 GLU B 237 152.98 -46.30 REMARK 500 TYR B 242 41.36 -140.39 REMARK 500 GLN B 270 43.37 -71.27 REMARK 500 GLU B 307 9.55 -65.86 REMARK 500 ASN B 315 48.21 -103.80 REMARK 500 HIS B 324 36.73 -98.48 REMARK 500 LYS B 359 -73.26 -138.72 REMARK 500 THR B 380 -94.60 -154.33 REMARK 500 ALA B 393 1.55 -69.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY B 154 ASN B 155 -142.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 GLU A 47 22.9 L L OUTSIDE RANGE REMARK 500 THR A 110 19.9 L L OUTSIDE RANGE REMARK 500 THR A 182 21.5 L L OUTSIDE RANGE REMARK 500 GLN A 310 23.1 L L OUTSIDE RANGE REMARK 500 HIS A 321 21.5 L L OUTSIDE RANGE REMARK 500 ILE A 355 23.9 L L OUTSIDE RANGE REMARK 500 ARG B 2 23.6 L L OUTSIDE RANGE REMARK 500 THR B 110 21.1 L L OUTSIDE RANGE REMARK 500 THR B 182 20.6 L L OUTSIDE RANGE REMARK 500 GLN B 310 23.6 L L OUTSIDE RANGE REMARK 500 HIS B 321 24.0 L L OUTSIDE RANGE REMARK 500 ILE B 355 23.2 L L OUTSIDE RANGE 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 PLP A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003000071.1 RELATED DB: TARGETDB DBREF 2CTZ A 1 421 UNP Q93I77 Q93I77_THETH 1 421 DBREF 2CTZ B 1 421 UNP Q93I77 Q93I77_THETH 1 421 SEQRES 1 A 421 MET ARG PHE GLU THR LEU GLN LEU HIS ALA GLY TYR GLU SEQRES 2 A 421 PRO GLU PRO THR THR LEU SER ARG GLN VAL PRO ILE TYR SEQRES 3 A 421 PRO THR THR SER TYR VAL PHE LYS SER PRO GLU HIS ALA SEQRES 4 A 421 ALA ASN LEU PHE ALA LEU LYS GLU PHE GLY ASN ILE TYR SEQRES 5 A 421 SER ARG ILE MET ASN PRO THR VAL ASP VAL LEU GLU LYS SEQRES 6 A 421 ARG LEU ALA ALA LEU GLU GLY GLY LYS ALA ALA LEU ALA SEQRES 7 A 421 THR ALA SER GLY HIS ALA ALA GLN PHE LEU ALA LEU THR SEQRES 8 A 421 THR LEU ALA GLN ALA GLY ASP ASN ILE VAL SER THR PRO SEQRES 9 A 421 ASN LEU TYR GLY GLY THR PHE ASN GLN PHE LYS VAL THR SEQRES 10 A 421 LEU LYS ARG LEU GLY ILE GLU VAL ARG PHE THR SER ARG SEQRES 11 A 421 GLU GLU ARG PRO GLU GLU PHE LEU ALA LEU THR ASP GLU SEQRES 12 A 421 LYS THR ARG ALA TRP TRP VAL GLU SER ILE GLY ASN PRO SEQRES 13 A 421 ALA LEU ASN ILE PRO ASP LEU GLU ALA LEU ALA GLN ALA SEQRES 14 A 421 ALA ARG GLU LYS GLY VAL ALA LEU ILE VAL ASP ASN THR SEQRES 15 A 421 PHE GLY MET GLY GLY TYR LEU LEU ARG PRO LEU ALA TRP SEQRES 16 A 421 GLY ALA ALA LEU VAL THR HIS SER LEU THR LYS TRP VAL SEQRES 17 A 421 GLY GLY HIS GLY ALA VAL ILE ALA GLY ALA ILE VAL ASP SEQRES 18 A 421 GLY GLY ASN PHE PRO TRP GLU GLY GLY ARG TYR PRO LEU SEQRES 19 A 421 LEU THR GLU PRO GLN PRO GLY TYR HIS GLY LEU ARG LEU SEQRES 20 A 421 THR GLU ALA PHE GLY GLU LEU ALA PHE ILE VAL LYS ALA SEQRES 21 A 421 ARG VAL ASP GLY LEU ARG ASP GLN GLY GLN ALA LEU GLY SEQRES 22 A 421 PRO PHE GLU ALA TRP VAL VAL LEU LEU GLY MET GLU THR SEQRES 23 A 421 LEU SER LEU ARG ALA GLU ARG HIS VAL GLU ASN THR LEU SEQRES 24 A 421 HIS LEU ALA HIS TRP LEU LEU GLU GLN PRO GLN VAL ALA SEQRES 25 A 421 TRP VAL ASN TYR PRO GLY LEU PRO HIS HIS PRO HIS HIS SEQRES 26 A 421 ASP ARG ALA GLN LYS TYR PHE LYS GLY LYS PRO GLY ALA SEQRES 27 A 421 VAL LEU THR PHE GLY LEU LYS GLY GLY TYR GLU ALA ALA SEQRES 28 A 421 LYS ARG PHE ILE SER ARG LEU LYS LEU ILE SER HIS LEU SEQRES 29 A 421 ALA ASN VAL GLY ASP THR ARG THR LEU ALA ILE HIS PRO SEQRES 30 A 421 ALA SER THR THR HIS SER GLN LEU SER PRO GLU GLU GLN SEQRES 31 A 421 ALA GLN ALA GLY VAL SER PRO GLU MET VAL ARG LEU SER SEQRES 32 A 421 VAL GLY LEU GLU HIS VAL GLU ASP LEU LYS ALA GLU LEU SEQRES 33 A 421 LYS GLU ALA LEU ALA SEQRES 1 B 421 MET ARG PHE GLU THR LEU GLN LEU HIS ALA GLY TYR GLU SEQRES 2 B 421 PRO GLU PRO THR THR LEU SER ARG GLN VAL PRO ILE TYR SEQRES 3 B 421 PRO THR THR SER TYR VAL PHE LYS SER PRO GLU HIS ALA SEQRES 4 B 421 ALA ASN LEU PHE ALA LEU LYS GLU PHE GLY ASN ILE TYR SEQRES 5 B 421 SER ARG ILE MET ASN PRO THR VAL ASP VAL LEU GLU LYS SEQRES 6 B 421 ARG LEU ALA ALA LEU GLU GLY GLY LYS ALA ALA LEU ALA SEQRES 7 B 421 THR ALA SER GLY HIS ALA ALA GLN PHE LEU ALA LEU THR SEQRES 8 B 421 THR LEU ALA GLN ALA GLY ASP ASN ILE VAL SER THR PRO SEQRES 9 B 421 ASN LEU TYR GLY GLY THR PHE ASN GLN PHE LYS VAL THR SEQRES 10 B 421 LEU LYS ARG LEU GLY ILE GLU VAL ARG PHE THR SER ARG SEQRES 11 B 421 GLU GLU ARG PRO GLU GLU PHE LEU ALA LEU THR ASP GLU SEQRES 12 B 421 LYS THR ARG ALA TRP TRP VAL GLU SER ILE GLY ASN PRO SEQRES 13 B 421 ALA LEU ASN ILE PRO ASP LEU GLU ALA LEU ALA GLN ALA SEQRES 14 B 421 ALA ARG GLU LYS GLY VAL ALA LEU ILE VAL ASP ASN THR SEQRES 15 B 421 PHE GLY MET GLY GLY TYR LEU LEU ARG PRO LEU ALA TRP SEQRES 16 B 421 GLY ALA ALA LEU VAL THR HIS SER LEU THR LYS TRP VAL SEQRES 17 B 421 GLY GLY HIS GLY ALA VAL ILE ALA GLY ALA ILE VAL ASP SEQRES 18 B 421 GLY GLY ASN PHE PRO TRP GLU GLY GLY ARG TYR PRO LEU SEQRES 19 B 421 LEU THR GLU PRO GLN PRO GLY TYR HIS GLY LEU ARG LEU SEQRES 20 B 421 THR GLU ALA PHE GLY GLU LEU ALA PHE ILE VAL LYS ALA SEQRES 21 B 421 ARG VAL ASP GLY LEU ARG ASP GLN GLY GLN ALA LEU GLY SEQRES 22 B 421 PRO PHE GLU ALA TRP VAL VAL LEU LEU GLY MET GLU THR SEQRES 23 B 421 LEU SER LEU ARG ALA GLU ARG HIS VAL GLU ASN THR LEU SEQRES 24 B 421 HIS LEU ALA HIS TRP LEU LEU GLU GLN PRO GLN VAL ALA SEQRES 25 B 421 TRP VAL ASN TYR PRO GLY LEU PRO HIS HIS PRO HIS HIS SEQRES 26 B 421 ASP ARG ALA GLN LYS TYR PHE LYS GLY LYS PRO GLY ALA SEQRES 27 B 421 VAL LEU THR PHE GLY LEU LYS GLY GLY TYR GLU ALA ALA SEQRES 28 B 421 LYS ARG PHE ILE SER ARG LEU LYS LEU ILE SER HIS LEU SEQRES 29 B 421 ALA ASN VAL GLY ASP THR ARG THR LEU ALA ILE HIS PRO SEQRES 30 B 421 ALA SER THR THR HIS SER GLN LEU SER PRO GLU GLU GLN SEQRES 31 B 421 ALA GLN ALA GLY VAL SER PRO GLU MET VAL ARG LEU SER SEQRES 32 B 421 VAL GLY LEU GLU HIS VAL GLU ASP LEU LYS ALA GLU LEU SEQRES 33 B 421 LYS GLU ALA LEU ALA HET PLP A 600 15 HET PLP B 600 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *174(H2 O) HELIX 1 1 ARG A 2 ALA A 10 1 9 HELIX 2 2 SER A 35 ALA A 44 1 10 HELIX 3 3 GLU A 47 ILE A 51 5 5 HELIX 4 4 ASN A 57 GLY A 72 1 16 HELIX 5 5 SER A 81 ALA A 94 1 14 HELIX 6 6 TYR A 107 VAL A 116 1 10 HELIX 7 7 VAL A 116 LEU A 121 1 6 HELIX 8 8 ARG A 133 THR A 141 1 9 HELIX 9 9 ASP A 162 GLY A 174 1 13 HELIX 10 10 THR A 182 TYR A 188 5 7 HELIX 11 11 ARG A 191 GLY A 196 5 6 HELIX 12 12 TYR A 232 GLU A 237 1 6 HELIX 13 13 GLN A 239 HIS A 243 5 5 HELIX 14 14 ARG A 246 GLY A 252 1 7 HELIX 15 15 LEU A 254 ASP A 263 1 10 HELIX 16 16 ASP A 263 GLY A 269 1 7 HELIX 17 17 GLY A 273 GLU A 285 1 13 HELIX 18 18 THR A 286 GLU A 307 1 22 HELIX 19 19 HIS A 324 LYS A 333 1 10 HELIX 20 20 GLY A 346 ARG A 357 1 12 HELIX 21 21 HIS A 376 THR A 380 5 5 HELIX 22 22 SER A 386 ALA A 393 1 8 HELIX 23 23 HIS A 408 LEU A 420 1 13 HELIX 24 24 ARG B 2 ALA B 10 1 9 HELIX 25 25 SER B 35 ALA B 44 1 10 HELIX 26 26 GLU B 47 ILE B 51 5 5 HELIX 27 27 ASN B 57 GLY B 72 1 16 HELIX 28 28 SER B 81 ALA B 94 1 14 HELIX 29 29 TYR B 107 VAL B 116 1 10 HELIX 30 30 VAL B 116 LEU B 121 1 6 HELIX 31 31 ARG B 133 LEU B 140 1 8 HELIX 32 32 ASP B 162 GLY B 174 1 13 HELIX 33 33 THR B 182 TYR B 188 5 7 HELIX 34 34 ARG B 191 GLY B 196 5 6 HELIX 35 35 TYR B 232 GLU B 237 1 6 HELIX 36 36 GLN B 239 HIS B 243 5 5 HELIX 37 37 ARG B 246 GLY B 252 1 7 HELIX 38 38 LEU B 254 ASP B 263 1 10 HELIX 39 39 ASP B 263 GLY B 269 1 7 HELIX 40 40 GLY B 273 GLU B 285 1 13 HELIX 41 41 THR B 286 GLU B 307 1 22 HELIX 42 42 HIS B 324 LYS B 333 1 10 HELIX 43 43 GLY B 346 ARG B 357 1 12 HELIX 44 44 HIS B 376 THR B 380 5 5 HELIX 45 45 SER B 386 ALA B 393 1 8 HELIX 46 46 HIS B 408 LEU B 420 1 13 SHEET 1 A 7 ALA A 75 THR A 79 0 SHEET 2 A 7 GLY A 217 ASP A 221 -1 O GLY A 217 N THR A 79 SHEET 3 A 7 LEU A 199 SER A 203 -1 N VAL A 200 O VAL A 220 SHEET 4 A 7 ALA A 176 ASP A 180 1 N VAL A 179 O LEU A 199 SHEET 5 A 7 THR A 145 GLU A 151 1 N TRP A 148 O ILE A 178 SHEET 6 A 7 ASN A 99 SER A 102 1 N ASN A 99 O ARG A 146 SHEET 7 A 7 GLU A 124 PHE A 127 1 O ARG A 126 N ILE A 100 SHEET 1 B 5 VAL A 311 ASN A 315 0 SHEET 2 B 5 VAL A 339 LEU A 344 -1 O THR A 341 N ASN A 315 SHEET 3 B 5 MET A 399 SER A 403 -1 O LEU A 402 N LEU A 340 SHEET 4 B 5 LEU A 373 ILE A 375 -1 N LEU A 373 O SER A 403 SHEET 5 B 5 SER A 362 HIS A 363 1 N SER A 362 O ALA A 374 SHEET 1 C 7 ALA B 75 THR B 79 0 SHEET 2 C 7 GLY B 217 ASP B 221 -1 O GLY B 217 N THR B 79 SHEET 3 C 7 LEU B 199 SER B 203 -1 N VAL B 200 O VAL B 220 SHEET 4 C 7 ALA B 176 ASP B 180 1 N VAL B 179 O LEU B 199 SHEET 5 C 7 THR B 145 GLU B 151 1 N TRP B 148 O ILE B 178 SHEET 6 C 7 ASN B 99 SER B 102 1 N VAL B 101 O ALA B 147 SHEET 7 C 7 GLU B 124 PHE B 127 1 O ARG B 126 N ILE B 100 SHEET 1 D 5 VAL B 311 VAL B 314 0 SHEET 2 D 5 VAL B 339 LEU B 344 -1 O GLY B 343 N TRP B 313 SHEET 3 D 5 MET B 399 SER B 403 -1 O LEU B 402 N LEU B 340 SHEET 4 D 5 LEU B 373 ILE B 375 -1 N LEU B 373 O SER B 403 SHEET 5 D 5 SER B 362 HIS B 363 1 N SER B 362 O ALA B 374 LINK C4A PLP A 600 NZ LYS A 206 1555 1555 1.77 LINK C4A PLP B 600 NZ LYS B 206 1555 1555 1.80 CISPEP 1 ASN A 155 PRO A 156 0 -14.67 SITE 1 AC1 13 SER A 81 GLY A 82 HIS A 83 GLN A 86 SITE 2 AC1 13 TYR A 107 ASP A 180 THR A 182 SER A 203 SITE 3 AC1 13 THR A 205 LYS A 206 HOH A 677 HOH A 679 SITE 4 AC1 13 ARG B 54 SITE 1 AC2 13 ARG A 54 SER B 81 GLY B 82 HIS B 83 SITE 2 AC2 13 GLN B 86 TYR B 107 ASP B 180 THR B 182 SITE 3 AC2 13 SER B 203 THR B 205 LYS B 206 HOH B 686 SITE 4 AC2 13 HOH B 687 CRYST1 149.095 149.095 219.299 90.00 90.00 90.00 I 41 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 0.006707 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006707 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004560 0.00000