HEADER HYDROGENASE 23-MAR-99 1CFZ TITLE HYDROGENASE MATURATING ENDOPEPTIDASE HYBD FROM E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROGENASE 2 MATURATION PROTEASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 EC: 3.4.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROGENASE, MATURATION, METZINCINS, NICKEL, PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR E.FRITSCHE,A.PASCHOS,H.-G.BEISEL,A.BOECK,R.HUBER REVDAT 4 27-DEC-23 1CFZ 1 REMARK LINK REVDAT 3 24-FEB-09 1CFZ 1 VERSN REVDAT 2 01-APR-03 1CFZ 1 JRNL REVDAT 1 22-MAR-00 1CFZ 0 JRNL AUTH E.FRITSCHE,A.PASCHOS,H.G.BEISEL,A.BOCK,R.HUBER JRNL TITL CRYSTAL STRUCTURE OF THE HYDROGENASE MATURATING JRNL TITL 2 ENDOPEPTIDASE HYBD FROM ESCHERICHIA COLI. JRNL REF J.MOL.BIOL. V. 288 989 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10331925 JRNL DOI 10.1006/JMBI.1999.2719 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 62539 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7350 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 274 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.011 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.021 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CFZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-99. REMARK 100 THE DEPOSITION ID IS D_1000000702. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298.00 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.099 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62671 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 10.3000 REMARK 200 FOR THE DATA SET : NULL 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: SIRAS 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 (%): 60.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 1 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 -Y,-X,-Z+1/3 REMARK 290 5555 -X+Y,Y,-Z+2/3 REMARK 290 6555 X,X-Y,-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 -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 93.13333 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 46.56667 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 46.56667 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 93.13333 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CD GLU D 143 O HOH B 198 5555 2.13 REMARK 500 N HIS B 93 O SER F 162 5665 2.14 REMARK 500 OE2 GLU D 109 O HOH B 214 4665 2.19 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 2 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 GLU A 16 OE1 - CD - OE2 ANGL. DEV. = -9.1 DEGREES REMARK 500 ASP A 79 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 159 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 GLU B 16 OE1 - CD - OE2 ANGL. DEV. = -19.5 DEGREES REMARK 500 GLU B 16 CG - CD - OE2 ANGL. DEV. = 18.7 DEGREES REMARK 500 ARG B 29 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 159 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG C 2 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 GLU C 16 OE1 - CD - OE2 ANGL. DEV. = -15.8 DEGREES REMARK 500 GLU C 16 CG - CD - OE2 ANGL. DEV. = 14.2 DEGREES REMARK 500 GLN C 94 OE1 - CD - NE2 ANGL. DEV. = -37.1 DEGREES REMARK 500 GLN C 94 CG - CD - OE1 ANGL. DEV. = 23.4 DEGREES REMARK 500 ARG D 2 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG D 2 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 GLU D 16 OE1 - CD - OE2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG D 150 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG E 2 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG E 2 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 GLU E 16 OE1 - CD - OE2 ANGL. DEV. = -11.1 DEGREES REMARK 500 GLU E 16 CG - CD - OE2 ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG E 21 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG E 78 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP E 79 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG E 150 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG E 150 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG E 159 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 GLU F 16 OE1 - CD - OE2 ANGL. DEV. = -14.8 DEGREES REMARK 500 GLU F 16 CG - CD - OE2 ANGL. DEV. = 14.5 DEGREES REMARK 500 ARG F 29 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG F 150 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG F 159 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG F 159 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 LEU A 13 54.86 -109.28 REMARK 500 THR A 14 -119.17 47.92 REMARK 500 ASP A 79 -117.75 45.59 REMARK 500 HIS A 127 142.67 176.45 REMARK 500 ASP A 161 44.88 -97.11 REMARK 500 LEU B 13 57.47 -110.35 REMARK 500 THR B 14 -117.03 48.80 REMARK 500 ASP B 79 -113.09 38.94 REMARK 500 PRO B 126 109.35 -59.34 REMARK 500 HIS B 127 145.22 173.74 REMARK 500 ASP B 161 48.37 -95.02 REMARK 500 LEU C 13 53.08 -110.16 REMARK 500 THR C 14 -113.95 49.98 REMARK 500 ASP C 79 -119.75 44.64 REMARK 500 HIS C 127 142.17 176.15 REMARK 500 ASP C 161 45.87 -95.29 REMARK 500 LEU D 13 57.02 -109.15 REMARK 500 THR D 14 -116.53 48.60 REMARK 500 ASP D 79 -116.10 42.24 REMARK 500 HIS D 127 141.37 176.32 REMARK 500 ASP D 161 43.20 -97.88 REMARK 500 LEU E 13 55.19 -112.27 REMARK 500 THR E 14 -115.84 49.81 REMARK 500 ASP E 79 -120.90 46.02 REMARK 500 HIS E 127 143.10 174.03 REMARK 500 ASP E 161 44.07 -91.66 REMARK 500 THR F 14 -115.88 53.67 REMARK 500 ASP F 79 -120.93 42.20 REMARK 500 HIS F 127 143.48 176.35 REMARK 500 ASP F 161 45.06 -94.62 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 F 19 10.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 METAL ION WAS MODELED AS A CADMIUM ION 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 CD A 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 16 OE1 REMARK 620 2 GLU A 16 OE2 52.3 REMARK 620 3 ASP A 62 OD2 106.3 108.9 REMARK 620 4 ASP A 62 OD1 149.8 141.1 47.9 REMARK 620 5 HIS A 93 NE2 94.0 136.9 105.9 81.8 REMARK 620 6 HOH A 188 O 119.0 73.3 116.7 89.9 112.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 16 OE1 REMARK 620 2 GLU B 16 OE2 52.3 REMARK 620 3 ASP B 62 OD2 104.4 105.1 REMARK 620 4 ASP B 62 OD1 149.3 136.7 47.8 REMARK 620 5 HIS B 93 NE2 95.9 139.9 106.6 83.3 REMARK 620 6 HOH B 189 O 118.8 76.2 120.7 90.3 107.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD C 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 16 OE1 REMARK 620 2 GLU C 16 OE2 52.0 REMARK 620 3 ASP C 62 OD2 109.2 103.6 REMARK 620 4 ASP C 62 OD1 153.0 137.2 48.0 REMARK 620 5 HIS C 93 NE2 94.3 141.3 105.6 81.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD D 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 16 OE1 REMARK 620 2 GLU D 16 OE2 52.1 REMARK 620 3 ASP D 62 OD2 107.8 104.0 REMARK 620 4 ASP D 62 OD1 151.8 139.3 49.3 REMARK 620 5 HIS D 93 NE2 92.1 139.0 106.0 81.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD E 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 16 OE1 REMARK 620 2 GLU E 16 OE2 53.3 REMARK 620 3 ASP E 62 OD2 108.8 102.8 REMARK 620 4 ASP E 62 OD1 151.5 138.1 48.4 REMARK 620 5 HIS E 93 NE2 93.1 140.8 107.5 81.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD F 163 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU F 16 OE1 REMARK 620 2 GLU F 16 OE2 51.4 REMARK 620 3 ASP F 62 OD2 106.6 101.1 REMARK 620 4 ASP F 62 OD1 150.2 138.2 48.8 REMARK 620 5 HIS F 93 NE2 94.3 139.1 111.0 82.8 REMARK 620 6 HOH F 192 O 120.0 78.8 114.8 88.8 108.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CDB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: METAL ION WAS MODELED AS A CADMIUM (FROM THE REMARK 800 CRYSTALLIZATION BUFFER) IN VIVO: PERHAPS NICKEL. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD C 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD D 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD E 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD F 163 DBREF 1CFZ A 1 162 UNP P37182 HYBD_ECOLI 1 162 DBREF 1CFZ B 1 162 UNP P37182 HYBD_ECOLI 1 162 DBREF 1CFZ C 1 162 UNP P37182 HYBD_ECOLI 1 162 DBREF 1CFZ D 1 162 UNP P37182 HYBD_ECOLI 1 162 DBREF 1CFZ E 1 162 UNP P37182 HYBD_ECOLI 1 162 DBREF 1CFZ F 1 162 UNP P37182 HYBD_ECOLI 1 162 SEQRES 1 A 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 A 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 A 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 A 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 A 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 A 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 A 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 A 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 A 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 A 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 A 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 A 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 A 162 ILE PRO ARG SER ASP SER SEQRES 1 B 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 B 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 B 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 B 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 B 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 B 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 B 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 B 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 B 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 B 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 B 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 B 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 B 162 ILE PRO ARG SER ASP SER SEQRES 1 C 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 C 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 C 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 C 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 C 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 C 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 C 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 C 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 C 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 C 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 C 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 C 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 C 162 ILE PRO ARG SER ASP SER SEQRES 1 D 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 D 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 D 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 D 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 D 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 D 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 D 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 D 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 D 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 D 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 D 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 D 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 D 162 ILE PRO ARG SER ASP SER SEQRES 1 E 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 E 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 E 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 E 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 E 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 E 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 E 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 E 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 E 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 E 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 E 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 E 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 E 162 ILE PRO ARG SER ASP SER SEQRES 1 F 162 MET ARG ILE LEU VAL LEU GLY VAL GLY ASN ILE LEU LEU SEQRES 2 F 162 THR ASP GLU ALA ILE GLY VAL ARG ILE VAL GLU ALA LEU SEQRES 3 F 162 GLU GLN ARG TYR ILE LEU PRO ASP TYR VAL GLU ILE LEU SEQRES 4 F 162 ASP GLY GLY THR ALA GLY MET GLU LEU LEU GLY ASP MET SEQRES 5 F 162 ALA ASN ARG ASP HIS LEU ILE ILE ALA ASP ALA ILE VAL SEQRES 6 F 162 SER LYS LYS ASN ALA PRO GLY THR MET MET ILE LEU ARG SEQRES 7 F 162 ASP GLU GLU VAL PRO ALA LEU PHE THR ASN LYS ILE SER SEQRES 8 F 162 PRO HIS GLN LEU GLY LEU ALA ASP VAL LEU SER ALA LEU SEQRES 9 F 162 ARG PHE THR GLY GLU PHE PRO LYS LYS LEU THR LEU VAL SEQRES 10 F 162 GLY VAL ILE PRO GLU SER LEU GLU PRO HIS ILE GLY LEU SEQRES 11 F 162 THR PRO THR VAL GLU ALA MET ILE GLU PRO ALA LEU GLU SEQRES 12 F 162 GLN VAL LEU ALA ALA LEU ARG GLU SER GLY VAL GLU ALA SEQRES 13 F 162 ILE PRO ARG SER ASP SER HET CD A 163 1 HET CD B 163 1 HET CD C 163 1 HET CD D 163 1 HET CD E 163 1 HET CD F 163 1 HETNAM CD CADMIUM ION FORMUL 7 CD 6(CD 2+) FORMUL 13 HOH *274(H2 O) HELIX 1 1 THR A 14 ARG A 29 5 16 HELIX 2 2 MET A 46 MET A 52 5 7 HELIX 3 3 ASP A 79 PHE A 86 5 8 HELIX 4 4 PRO A 92 PHE A 106 1 15 HELIX 5 5 PRO A 132 SER A 152 1 21 HELIX 6 6 THR B 14 ARG B 29 5 16 HELIX 7 7 MET B 46 MET B 52 5 7 HELIX 8 8 ASP B 79 PHE B 86 5 8 HELIX 9 9 PRO B 92 PHE B 106 1 15 HELIX 10 10 PRO B 132 SER B 152 1 21 HELIX 11 11 THR C 14 ARG C 29 5 16 HELIX 12 12 MET C 46 MET C 52 5 7 HELIX 13 13 ASP C 79 PHE C 86 5 8 HELIX 14 14 PRO C 92 PHE C 106 1 15 HELIX 15 15 PRO C 132 SER C 152 1 21 HELIX 16 16 THR D 14 ARG D 29 5 16 HELIX 17 17 MET D 46 MET D 52 5 7 HELIX 18 18 ASP D 79 PHE D 86 5 8 HELIX 19 19 PRO D 92 PHE D 106 1 15 HELIX 20 20 PRO D 132 SER D 152 1 21 HELIX 21 21 THR E 14 ARG E 29 5 16 HELIX 22 22 MET E 46 MET E 52 5 7 HELIX 23 23 ASP E 79 PHE E 86 5 8 HELIX 24 24 PRO E 92 PHE E 106 1 15 HELIX 25 25 PRO E 132 SER E 152 1 21 HELIX 26 26 THR F 14 ARG F 29 5 16 HELIX 27 27 MET F 46 MET F 52 5 7 HELIX 28 28 ASP F 79 PHE F 86 5 8 HELIX 29 29 PRO F 92 PHE F 106 1 15 HELIX 30 30 PRO F 132 SER F 152 1 21 SHEET 1 A 5 MET A 74 ARG A 78 0 SHEET 2 A 5 LYS A 113 ILE A 120 -1 N GLY A 118 O MET A 75 SHEET 3 A 5 HIS A 57 ILE A 64 1 N LEU A 58 O LYS A 113 SHEET 4 A 5 ILE A 3 VAL A 8 1 N LEU A 4 O HIS A 57 SHEET 5 A 5 VAL A 36 GLY A 42 1 N GLU A 37 O ILE A 3 SHEET 1 B 5 MET B 74 ARG B 78 0 SHEET 2 B 5 LYS B 113 ILE B 120 -1 N GLY B 118 O MET B 75 SHEET 3 B 5 HIS B 57 ILE B 64 1 N LEU B 58 O LYS B 113 SHEET 4 B 5 ILE B 3 VAL B 8 1 N LEU B 4 O HIS B 57 SHEET 5 B 5 VAL B 36 GLY B 42 1 N GLU B 37 O ILE B 3 SHEET 1 C 5 MET C 74 ARG C 78 0 SHEET 2 C 5 LYS C 113 ILE C 120 -1 N GLY C 118 O MET C 75 SHEET 3 C 5 HIS C 57 ILE C 64 1 N LEU C 58 O LYS C 113 SHEET 4 C 5 ILE C 3 VAL C 8 1 N LEU C 4 O HIS C 57 SHEET 5 C 5 VAL C 36 GLY C 42 1 N GLU C 37 O ILE C 3 SHEET 1 D 5 MET D 74 ARG D 78 0 SHEET 2 D 5 LYS D 113 ILE D 120 -1 N GLY D 118 O MET D 75 SHEET 3 D 5 HIS D 57 ILE D 64 1 N LEU D 58 O LYS D 113 SHEET 4 D 5 ILE D 3 VAL D 8 1 N LEU D 4 O HIS D 57 SHEET 5 D 5 VAL D 36 GLY D 42 1 N GLU D 37 O ILE D 3 SHEET 1 E 5 MET E 74 ARG E 78 0 SHEET 2 E 5 LYS E 113 ILE E 120 -1 N GLY E 118 O MET E 75 SHEET 3 E 5 HIS E 57 ILE E 64 1 N LEU E 58 O LYS E 113 SHEET 4 E 5 ILE E 3 VAL E 8 1 N LEU E 4 O HIS E 57 SHEET 5 E 5 VAL E 36 GLY E 42 1 N GLU E 37 O ILE E 3 SHEET 1 F 5 MET F 74 ARG F 78 0 SHEET 2 F 5 LYS F 113 ILE F 120 -1 N GLY F 118 O MET F 75 SHEET 3 F 5 HIS F 57 ILE F 64 1 N LEU F 58 O LYS F 113 SHEET 4 F 5 ILE F 3 VAL F 8 1 N LEU F 4 O HIS F 57 SHEET 5 F 5 VAL F 36 GLY F 42 1 N GLU F 37 O ILE F 3 LINK OE1 GLU A 16 CD CD A 163 1555 1555 2.23 LINK OE2 GLU A 16 CD CD A 163 1555 1555 2.51 LINK OD2 ASP A 62 CD CD A 163 1555 1555 2.46 LINK OD1 ASP A 62 CD CD A 163 1555 1555 2.80 LINK NE2 HIS A 93 CD CD A 163 1555 1555 2.26 LINK CD CD A 163 O HOH A 188 1555 1555 2.47 LINK OE1 GLU B 16 CD CD B 163 1555 1555 2.15 LINK OE2 GLU B 16 CD CD B 163 1555 1555 2.28 LINK OD2 ASP B 62 CD CD B 163 1555 1555 2.51 LINK OD1 ASP B 62 CD CD B 163 1555 1555 2.72 LINK NE2 HIS B 93 CD CD B 163 1555 1555 2.24 LINK CD CD B 163 O HOH B 189 1555 1555 2.50 LINK OE1 GLU C 16 CD CD C 163 1555 1555 2.20 LINK OE2 GLU C 16 CD CD C 163 1555 1555 2.33 LINK OD2 ASP C 62 CD CD C 163 1555 1555 2.51 LINK OD1 ASP C 62 CD CD C 163 1555 1555 2.75 LINK NE2 HIS C 93 CD CD C 163 1555 1555 2.26 LINK OE1 GLU D 16 CD CD D 163 1555 1555 2.23 LINK OE2 GLU D 16 CD CD D 163 1555 1555 2.51 LINK OD2 ASP D 62 CD CD D 163 1555 1555 2.53 LINK OD1 ASP D 62 CD CD D 163 1555 1555 2.77 LINK NE2 HIS D 93 CD CD D 163 1555 1555 2.24 LINK OE1 GLU E 16 CD CD E 163 1555 1555 2.28 LINK OE2 GLU E 16 CD CD E 163 1555 1555 2.31 LINK OD2 ASP E 62 CD CD E 163 1555 1555 2.48 LINK OD1 ASP E 62 CD CD E 163 1555 1555 2.72 LINK NE2 HIS E 93 CD CD E 163 1555 1555 2.24 LINK OE1 GLU F 16 CD CD F 163 1555 1555 2.22 LINK OE2 GLU F 16 CD CD F 163 1555 1555 2.43 LINK OD2 ASP F 62 CD CD F 163 1555 1555 2.54 LINK OD1 ASP F 62 CD CD F 163 1555 1555 2.71 LINK NE2 HIS F 93 CD CD F 163 1555 1555 2.19 LINK CD CD F 163 O HOH F 192 1555 1555 2.42 SITE 1 CDB 18 GLU A 16 ASP A 62 HIS A 93 GLU B 16 SITE 2 CDB 18 ASP B 62 HIS B 93 GLU C 16 ASP C 62 SITE 3 CDB 18 HIS C 93 GLU D 16 ASP D 62 HIS D 93 SITE 4 CDB 18 GLU E 16 ASP E 62 HIS E 93 GLU F 16 SITE 5 CDB 18 ASP F 62 HIS F 93 SITE 1 AC1 4 GLU A 16 ASP A 62 HIS A 93 HOH A 188 SITE 1 AC2 4 GLU B 16 ASP B 62 HIS B 93 HOH B 189 SITE 1 AC3 3 GLU C 16 ASP C 62 HIS C 93 SITE 1 AC4 3 GLU D 16 ASP D 62 HIS D 93 SITE 1 AC5 3 GLU E 16 ASP E 62 HIS E 93 SITE 1 AC6 4 GLU F 16 ASP F 62 HIS F 93 HOH F 192 CRYST1 128.000 128.000 139.700 90.00 90.00 120.00 P 32 1 2 36 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 0.007812 0.004510 0.000000 0.00000 SCALE2 0.000000 0.009021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007158 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 -0.992258 -0.060072 -0.108697 61.14209 1 MTRIX2 2 -0.065483 0.996750 0.046907 -37.39080 1 MTRIX3 2 0.105525 0.053662 -0.992968 90.79066 1 MTRIX1 3 -0.491752 0.870714 -0.006029 62.87239 1 MTRIX2 3 -0.870386 -0.491740 -0.024903 40.21555 1 MTRIX3 3 -0.024648 -0.006999 0.999672 23.75972 1 MTRIX1 4 0.475165 0.868937 -0.138441 3.66341 1 MTRIX2 4 0.866365 -0.489517 -0.098913 78.60965 1 MTRIX3 4 -0.153719 -0.072940 -0.985419 70.21279 1 MTRIX1 5 0.445933 0.894177 -0.039894 1.82044 1 MTRIX2 5 0.893091 -0.447466 -0.046499 1.83188 1 MTRIX3 5 -0.059429 -0.014894 -0.998121 69.17489 1 MTRIX1 6 -0.993203 -0.078888 0.085585 67.97655 1 MTRIX2 6 -0.079894 0.996768 -0.008391 40.30783 1 MTRIX3 6 -0.084647 -0.015171 -0.996295 87.49628 1