HEADER HYDROLASE 18-APR-17 5XGX TITLE CRYSTAL STRUCTURE OF COLWELLIA PSYCHRERYTHRAEA STRAIN 34H ISOASPARTYL TITLE 2 DIPEPTIDASE E80Q MUTANT COMPLEXED WITH BETA-ISOASPARTYL LYSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOASPARTYL DIPEPTIDASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.19.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COLWELLIA PSYCHRERYTHRAEA (STRAIN 34H / ATCC SOURCE 3 BAA-681); SOURCE 4 ORGANISM_TAXID: 167879; SOURCE 5 STRAIN: 34H / ATCC BAA-681; SOURCE 6 GENE: IADA, CPS_1869; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COLWELLIA PSYCHRERYTHRAEA, ISOASPARTYL DIPEPTIDASE, IADA, BETA- KEYWDS 2 ISOASPARTYL LYSINE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.H.LEE,C.W.LEE,S.H.PARK REVDAT 2 27-MAR-24 5XGX 1 LINK REVDAT 1 28-FEB-18 5XGX 0 JRNL AUTH S.H.PARK,C.W.LEE,S.G.LEE,S.C.SHIN,H.J.KIM,H.PARK,J.H.LEE JRNL TITL CRYSTAL STRUCTURE AND FUNCTIONAL CHARACTERIZATION OF AN JRNL TITL 2 ISOASPARTYL DIPEPTIDASE (CPSIADA) FROM COLWELLIA JRNL TITL 3 PSYCHRERYTHRAEA STRAIN 34H. JRNL REF PLOS ONE V. 12 81705 2017 JRNL REFN ESSN 1932-6203 JRNL PMID 28723955 JRNL DOI 10.1371/JOURNAL.PONE.0181705 REMARK 2 REMARK 2 RESOLUTION. 2.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 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) : 2.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 36407 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1910 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) : 2.33 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2705 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 138 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5780 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 334 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.72000 REMARK 3 B22 (A**2) : 0.72000 REMARK 3 B33 (A**2) : -1.44000 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): 0.328 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.244 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.163 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.989 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5930 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5542 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8054 ; 1.840 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12862 ; 1.075 ; 2.998 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 758 ; 7.503 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 244 ;36.197 ;24.590 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 970 ;15.283 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;24.997 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 936 ; 0.111 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6620 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1140 ; 0.002 ; 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): 3044 ; 3.170 ; 3.789 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3043 ; 3.168 ; 3.788 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3798 ; 4.633 ; 5.659 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3799 ; 4.634 ; 5.660 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2886 ; 4.038 ; 4.239 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2887 ; 4.038 ; 4.241 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4257 ; 6.071 ; 6.171 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 6555 ; 8.272 ;45.981 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 6488 ; 8.245 ;45.812 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 5XGX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-APR-17. REMARK 100 THE DEPOSITION ID IS D_1300003515. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9796 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36407 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.330 REMARK 200 RESOLUTION RANGE LOW (A) : 50.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PROPANE PH 7.0 1 M REMARK 280 AMMONIUM CITRATE TRIBASIC PH 7.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 53.93900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 53.93900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 53.93900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 53.93900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 53.93900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.93900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 53.93900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.93900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 2540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 30230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 92170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -222.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 107.87800 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 53.93900 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 53.93900 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 -53.93900 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 53.93900 REMARK 350 BIOMT3 4 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 ASP A 3 REMARK 465 SER A 4 REMARK 465 GLN A 5 REMARK 465 PHE A 301 REMARK 465 ASP A 302 REMARK 465 PRO A 303 REMARK 465 GLN A 304 REMARK 465 GLY A 305 REMARK 465 GLU A 306 REMARK 465 LEU A 307 REMARK 465 GLN A 308 REMARK 465 HIS A 309 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 ASP B 3 REMARK 465 SER B 4 REMARK 465 GLN B 5 REMARK 465 PHE B 301 REMARK 465 ASP B 302 REMARK 465 PRO B 303 REMARK 465 GLN B 304 REMARK 465 GLY B 305 REMARK 465 GLU B 306 REMARK 465 LEU B 307 REMARK 465 GLN B 308 REMARK 465 HIS B 309 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 LEU A 248 O HOH A 501 2.08 REMARK 500 NE2 GLN B 86 O HOH B 501 2.08 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 127 NE - CZ - NH1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 127 NE - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 GLY A 165 CA - C - N ANGL. DEV. = -13.4 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 212 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 212 NE - CZ - NH1 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG B 212 NE - CZ - NH2 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG B 218 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG B 218 NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 221 NE - CZ - NH2 ANGL. DEV. = 3.9 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 ASN A 13 65.19 62.71 REMARK 500 GLU A 166 65.43 25.68 REMARK 500 ARG A 212 -120.71 50.56 REMARK 500 ALA A 265 4.55 -58.56 REMARK 500 GLN A 266 -138.41 89.18 REMARK 500 ASP A 311 115.83 172.25 REMARK 500 THR A 340 -103.30 -139.12 REMARK 500 ASN B 13 72.05 58.80 REMARK 500 GLU B 44 -75.78 -51.56 REMARK 500 ILE B 45 93.34 62.79 REMARK 500 HIS B 71 85.51 -150.97 REMARK 500 ARG B 212 -118.82 48.40 REMARK 500 ALA B 262 -133.21 46.62 REMARK 500 GLN B 266 -105.42 73.43 REMARK 500 THR B 340 -92.34 -142.79 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 A 165 GLU A 166 -134.46 REMARK 500 ALA A 265 GLN A 266 141.78 REMARK 500 ALA B 265 GLN B 266 147.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLY A 165 -11.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 71 NE2 REMARK 620 2 GLU A 166 OE1 78.7 REMARK 620 3 ASP A 293 OD1 86.8 144.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 166 OE2 REMARK 620 2 HIS A 205 ND1 102.4 REMARK 620 3 HIS A 234 NE2 107.0 100.6 REMARK 620 4 DAS A 403 OD1 116.1 109.6 118.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 71 NE2 REMARK 620 2 GLU B 166 OE1 86.6 REMARK 620 3 DAS B 403 N 153.5 82.8 REMARK 620 4 HOH B 505 O 135.0 74.8 64.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 166 OE2 REMARK 620 2 HIS B 205 ND1 113.2 REMARK 620 3 HIS B 234 NE2 107.6 103.2 REMARK 620 4 HOH B 505 O 119.1 102.9 109.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide DAS A 403 and DLY A REMARK 800 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide DAS B 403 and DLY B REMARK 800 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5XGW RELATED DB: PDB DBREF 5XGX A 1 395 UNP Q484B6 Q484B6_COLP3 1 395 DBREF 5XGX B 1 395 UNP Q484B6 Q484B6_COLP3 1 395 SEQADV 5XGX GLN A 80 UNP Q484B6 GLU 80 ENGINEERED MUTATION SEQADV 5XGX GLN B 80 UNP Q484B6 GLU 80 ENGINEERED MUTATION SEQRES 1 A 395 MET ASN ASP SER GLN THR MET LEU ILE LEU LEU CYS ASN SEQRES 2 A 395 VAL ASN ILE TYR ALA PRO ASN PRO LEU GLY ILE LYS ASP SEQRES 3 A 395 VAL LEU ILE ALA GLY ASN LYS ILE ALA ALA ILE TYR ASP SEQRES 4 A 395 HIS GLY GLN GLY GLU ILE THR ILE PRO LYS GLN TRP PRO SEQRES 5 A 395 VAL LYS VAL ILE ASN PHE ASP GLY ALA ILE LEU THR PRO SEQRES 6 A 395 GLY PHE ILE ASP SER HIS ALA HIS ILE THR GLY GLY GLY SEQRES 7 A 395 GLY GLN ALA GLY PHE ALA THR GLN VAL PRO PRO VAL GLY SEQRES 8 A 395 LEU THR GLU PHE THR HIS ALA GLY VAL THR THR VAL VAL SEQRES 9 A 395 GLY LEU LEU GLY THR ASP ASP THR THR ARG SER THR GLU SEQRES 10 A 395 ASN LEU LEU SER ARG VAL TYR GLY LEU ARG GLU GLU GLY SEQRES 11 A 395 LEU SER ALA TYR CYS TRP THR GLY GLY TYR HIS PHE PRO SEQRES 12 A 395 LEU THR THR ILE THR GLY SER ALA LYS SER ASP ILE ALA SEQRES 13 A 395 PHE LEU GLU PRO VAL ILE GLY ILE GLY GLU PHE ALA ILE SEQRES 14 A 395 SER ASP HIS ARG SER SER GLN PRO THR PHE GLU GLU VAL SEQRES 15 A 395 ILE ARG LEU ALA SER GLU THR HIS VAL ALA GLY LEU ILE SEQRES 16 A 395 THR GLY LYS ALA GLY VAL ILE HIS PHE HIS LEU GLY ASP SEQRES 17 A 395 GLY GLU ARG ARG LEU GLU LEU ILE GLU ARG ALA ILE ARG SEQRES 18 A 395 GLU THR GLU LEU PRO ALA ARG VAL PHE ASN PRO THR HIS SEQRES 19 A 395 VAL ASN ARG ASN LYS PRO LEU PHE GLU ASP SER CYS LYS SEQRES 20 A 395 LEU LEU SER LYS GLY CYS HIS ILE ASP LEU THR ALA PHE SEQRES 21 A 395 PRO ALA GLY THR ALA GLN PRO GLY TRP GLU ALA CYS ASP SEQRES 22 A 395 ALA ILE GLU MET ALA VAL GLU ARG GLN LEU PRO LEU GLU SEQRES 23 A 395 GLN ILE THR LEU SER SER ASP GLY GLY GLY CYS LEU PRO SEQRES 24 A 395 CYS PHE ASP PRO GLN GLY GLU LEU GLN HIS MET ASP PHE SEQRES 25 A 395 GLY ARG ALA SER THR LEU GLY GLU THR LEU VAL ALA THR SEQRES 26 A 395 LEU ASN LYS GLY LEU SER LEU GLU THR VAL LEU PRO MET SEQRES 27 A 395 LEU THR SER ASN VAL ALA ASN ILE LEU ARG PHE LYS ASN SEQRES 28 A 395 LYS GLY GLN ILE ALA VAL GLY PHE ASP ALA ASP LEU LEU SEQRES 29 A 395 VAL MET ASN GLU LYS TYR GLU ILE THR ASP VAL MET ALA SEQRES 30 A 395 GLN GLY VAL TRP HIS LYS GLN ASN ASN GLN THR MET ILE SEQRES 31 A 395 LYS GLY THR PHE GLU SEQRES 1 B 395 MET ASN ASP SER GLN THR MET LEU ILE LEU LEU CYS ASN SEQRES 2 B 395 VAL ASN ILE TYR ALA PRO ASN PRO LEU GLY ILE LYS ASP SEQRES 3 B 395 VAL LEU ILE ALA GLY ASN LYS ILE ALA ALA ILE TYR ASP SEQRES 4 B 395 HIS GLY GLN GLY GLU ILE THR ILE PRO LYS GLN TRP PRO SEQRES 5 B 395 VAL LYS VAL ILE ASN PHE ASP GLY ALA ILE LEU THR PRO SEQRES 6 B 395 GLY PHE ILE ASP SER HIS ALA HIS ILE THR GLY GLY GLY SEQRES 7 B 395 GLY GLN ALA GLY PHE ALA THR GLN VAL PRO PRO VAL GLY SEQRES 8 B 395 LEU THR GLU PHE THR HIS ALA GLY VAL THR THR VAL VAL SEQRES 9 B 395 GLY LEU LEU GLY THR ASP ASP THR THR ARG SER THR GLU SEQRES 10 B 395 ASN LEU LEU SER ARG VAL TYR GLY LEU ARG GLU GLU GLY SEQRES 11 B 395 LEU SER ALA TYR CYS TRP THR GLY GLY TYR HIS PHE PRO SEQRES 12 B 395 LEU THR THR ILE THR GLY SER ALA LYS SER ASP ILE ALA SEQRES 13 B 395 PHE LEU GLU PRO VAL ILE GLY ILE GLY GLU PHE ALA ILE SEQRES 14 B 395 SER ASP HIS ARG SER SER GLN PRO THR PHE GLU GLU VAL SEQRES 15 B 395 ILE ARG LEU ALA SER GLU THR HIS VAL ALA GLY LEU ILE SEQRES 16 B 395 THR GLY LYS ALA GLY VAL ILE HIS PHE HIS LEU GLY ASP SEQRES 17 B 395 GLY GLU ARG ARG LEU GLU LEU ILE GLU ARG ALA ILE ARG SEQRES 18 B 395 GLU THR GLU LEU PRO ALA ARG VAL PHE ASN PRO THR HIS SEQRES 19 B 395 VAL ASN ARG ASN LYS PRO LEU PHE GLU ASP SER CYS LYS SEQRES 20 B 395 LEU LEU SER LYS GLY CYS HIS ILE ASP LEU THR ALA PHE SEQRES 21 B 395 PRO ALA GLY THR ALA GLN PRO GLY TRP GLU ALA CYS ASP SEQRES 22 B 395 ALA ILE GLU MET ALA VAL GLU ARG GLN LEU PRO LEU GLU SEQRES 23 B 395 GLN ILE THR LEU SER SER ASP GLY GLY GLY CYS LEU PRO SEQRES 24 B 395 CYS PHE ASP PRO GLN GLY GLU LEU GLN HIS MET ASP PHE SEQRES 25 B 395 GLY ARG ALA SER THR LEU GLY GLU THR LEU VAL ALA THR SEQRES 26 B 395 LEU ASN LYS GLY LEU SER LEU GLU THR VAL LEU PRO MET SEQRES 27 B 395 LEU THR SER ASN VAL ALA ASN ILE LEU ARG PHE LYS ASN SEQRES 28 B 395 LYS GLY GLN ILE ALA VAL GLY PHE ASP ALA ASP LEU LEU SEQRES 29 B 395 VAL MET ASN GLU LYS TYR GLU ILE THR ASP VAL MET ALA SEQRES 30 B 395 GLN GLY VAL TRP HIS LYS GLN ASN ASN GLN THR MET ILE SEQRES 31 B 395 LYS GLY THR PHE GLU HET ZN A 401 1 HET ZN A 402 1 HET DAS A 403 8 HET DLY A 404 10 HET ZN B 401 1 HET ZN B 402 1 HET DAS B 403 8 HET DLY B 404 10 HETNAM ZN ZINC ION HETNAM DAS D-ASPARTIC ACID HETNAM DLY D-LYSINE FORMUL 3 ZN 4(ZN 2+) FORMUL 5 DAS 2(C4 H7 N O4) FORMUL 6 DLY 2(C6 H14 N2 O2) FORMUL 11 HOH *334(H2 O) HELIX 1 AA1 GLY A 82 GLN A 86 5 5 HELIX 2 AA2 GLY A 91 HIS A 97 1 7 HELIX 3 AA3 SER A 115 GLU A 129 1 15 HELIX 4 AA4 SER A 150 LEU A 158 1 9 HELIX 5 AA5 THR A 178 GLY A 197 1 20 HELIX 6 AA6 LEU A 213 THR A 223 1 11 HELIX 7 AA7 PRO A 226 ARG A 228 5 3 HELIX 8 AA8 ASN A 238 LEU A 249 1 12 HELIX 9 AA9 SER A 250 GLY A 252 5 3 HELIX 10 AB1 GLU A 270 ARG A 281 1 12 HELIX 11 AB2 PRO A 284 GLU A 286 5 3 HELIX 12 AB3 SER A 316 ASN A 327 1 12 HELIX 13 AB4 SER A 331 LEU A 336 1 6 HELIX 14 AB5 PRO A 337 LEU A 339 5 3 HELIX 15 AB6 THR A 340 ARG A 348 1 9 HELIX 16 AB7 GLY B 82 GLN B 86 5 5 HELIX 17 AB8 GLY B 91 HIS B 97 1 7 HELIX 18 AB9 SER B 115 GLY B 130 1 16 HELIX 19 AC1 SER B 150 LEU B 158 1 9 HELIX 20 AC2 THR B 178 GLY B 197 1 20 HELIX 21 AC3 LEU B 213 THR B 223 1 11 HELIX 22 AC4 PRO B 226 ARG B 228 5 3 HELIX 23 AC5 ASN B 238 LEU B 249 1 12 HELIX 24 AC6 SER B 250 GLY B 252 5 3 HELIX 25 AC7 GLU B 270 ARG B 281 1 12 HELIX 26 AC8 PRO B 284 GLU B 286 5 3 HELIX 27 AC9 SER B 316 LYS B 328 1 13 HELIX 28 AD1 SER B 331 LEU B 336 1 6 HELIX 29 AD2 PRO B 337 LEU B 339 5 3 HELIX 30 AD3 THR B 340 LEU B 347 1 8 SHEET 1 AA1 8 LYS A 33 ASP A 39 0 SHEET 2 AA1 8 PRO A 21 ALA A 30 -1 N LEU A 28 O ALA A 35 SHEET 3 AA1 8 LEU A 8 TYR A 17 -1 N ILE A 9 O ILE A 29 SHEET 4 AA1 8 VAL A 53 PRO A 65 1 O ILE A 56 N CYS A 12 SHEET 5 AA1 8 LEU A 363 MET A 366 -1 O LEU A 364 N THR A 64 SHEET 6 AA1 8 ILE A 372 ALA A 377 -1 O MET A 376 N LEU A 363 SHEET 7 AA1 8 VAL A 380 GLN A 384 -1 O HIS A 382 N VAL A 375 SHEET 8 AA1 8 GLN A 387 THR A 388 -1 O GLN A 387 N GLN A 384 SHEET 1 AA2 6 PHE A 67 ALA A 72 0 SHEET 2 AA2 6 VAL A 100 GLY A 105 1 O THR A 102 N ASP A 69 SHEET 3 AA2 6 SER A 132 GLY A 138 1 O TYR A 134 N GLY A 105 SHEET 4 AA2 6 VAL A 161 ILE A 169 1 O GLY A 165 N THR A 137 SHEET 5 AA2 6 VAL A 201 LEU A 206 1 O HIS A 203 N ILE A 164 SHEET 6 AA2 6 PHE A 230 THR A 233 1 O THR A 233 N PHE A 204 SHEET 1 AA3 2 ILE A 255 THR A 258 0 SHEET 2 AA3 2 ILE A 288 SER A 291 1 O THR A 289 N LEU A 257 SHEET 1 AA4 8 LYS B 33 ASP B 39 0 SHEET 2 AA4 8 PRO B 21 ALA B 30 -1 N LEU B 28 O ALA B 36 SHEET 3 AA4 8 LEU B 8 TYR B 17 -1 N LEU B 11 O VAL B 27 SHEET 4 AA4 8 VAL B 53 PRO B 65 1 O LYS B 54 N LEU B 10 SHEET 5 AA4 8 LEU B 363 MET B 366 -1 O MET B 366 N ILE B 62 SHEET 6 AA4 8 ILE B 372 ALA B 377 -1 O MET B 376 N LEU B 363 SHEET 7 AA4 8 VAL B 380 GLN B 384 -1 O HIS B 382 N VAL B 375 SHEET 8 AA4 8 GLN B 387 THR B 388 -1 O GLN B 387 N GLN B 384 SHEET 1 AA5 6 PHE B 67 ALA B 72 0 SHEET 2 AA5 6 VAL B 100 GLY B 105 1 O THR B 102 N ASP B 69 SHEET 3 AA5 6 SER B 132 THR B 137 1 O TRP B 136 N GLY B 105 SHEET 4 AA5 6 VAL B 161 ILE B 169 1 O GLY B 163 N THR B 137 SHEET 5 AA5 6 VAL B 201 LEU B 206 1 O HIS B 203 N ILE B 164 SHEET 6 AA5 6 PHE B 230 THR B 233 1 O THR B 233 N PHE B 204 SHEET 1 AA6 2 ILE B 255 THR B 258 0 SHEET 2 AA6 2 ILE B 288 SER B 291 1 O THR B 289 N LEU B 257 SHEET 1 AA7 2 CYS B 297 LEU B 298 0 SHEET 2 AA7 2 ASP B 311 PHE B 312 -1 O ASP B 311 N LEU B 298 LINK CG DAS A 403 N DLY A 404 1555 1555 1.40 LINK CG DAS B 403 N DLY B 404 1555 1555 1.39 LINK NE2 HIS A 71 ZN ZN A 401 1555 1555 2.39 LINK OE1 GLU A 166 ZN ZN A 401 1555 1555 2.63 LINK OE2 GLU A 166 ZN ZN A 402 1555 1555 1.82 LINK ND1 HIS A 205 ZN ZN A 402 1555 1555 2.04 LINK NE2 HIS A 234 ZN ZN A 402 1555 1555 2.12 LINK OD1 ASP A 293 ZN ZN A 401 1555 1555 2.61 LINK ZN ZN A 402 OD1 DAS A 403 1555 1555 2.19 LINK NE2 HIS B 71 ZN ZN B 401 1555 1555 2.54 LINK OE1 GLU B 166 ZN ZN B 401 1555 1555 2.61 LINK OE2 GLU B 166 ZN ZN B 402 1555 1555 2.13 LINK ND1 HIS B 205 ZN ZN B 402 1555 1555 2.14 LINK NE2 HIS B 234 ZN ZN B 402 1555 1555 2.17 LINK ZN ZN B 401 N DAS B 403 1555 1555 2.46 LINK ZN ZN B 401 O HOH B 505 1555 1555 2.53 LINK ZN ZN B 402 O HOH B 505 1555 1555 1.81 CISPEP 1 ALA A 18 PRO A 19 0 13.13 CISPEP 2 PHE A 142 PRO A 143 0 -0.17 CISPEP 3 ALA B 18 PRO B 19 0 10.73 CISPEP 4 PHE B 142 PRO B 143 0 -6.85 CISPEP 5 GLY B 165 GLU B 166 0 -12.53 SITE 1 AC1 6 HIS A 71 HIS A 73 GLU A 166 ASP A 293 SITE 2 AC1 6 ZN A 402 DAS A 403 SITE 1 AC2 5 GLU A 166 HIS A 205 HIS A 234 ZN A 401 SITE 2 AC2 5 DAS A 403 SITE 1 AC3 8 HIS B 71 HIS B 73 GLU B 166 HIS B 234 SITE 2 AC3 8 ASP B 293 ZN B 402 DAS B 403 HOH B 505 SITE 1 AC4 5 GLU B 166 HIS B 205 HIS B 234 ZN B 401 SITE 2 AC4 5 HOH B 505 SITE 1 AC5 18 HIS A 73 GLY A 78 GLN A 80 THR A 109 SITE 2 AC5 18 TYR A 140 GLU A 166 ARG A 173 HIS A 205 SITE 3 AC5 18 HIS A 234 ARG A 237 PHE A 260 GLN A 266 SITE 4 AC5 18 ASP A 293 CYS A 297 LEU A 298 ZN A 401 SITE 5 AC5 18 ZN A 402 HOH A 503 SITE 1 AC6 21 HIS B 73 GLY B 77 GLY B 78 GLN B 80 SITE 2 AC6 21 GLY B 108 THR B 109 TYR B 140 GLU B 166 SITE 3 AC6 21 ARG B 173 HIS B 205 HIS B 234 ARG B 237 SITE 4 AC6 21 PHE B 260 ASP B 293 GLY B 296 CYS B 297 SITE 5 AC6 21 LEU B 298 PRO B 299 ZN B 401 HOH B 505 SITE 6 AC6 21 HOH B 520 CRYST1 107.878 107.878 155.879 90.00 90.00 90.00 P 4 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 0.009270 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009270 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006415 0.00000