HEADER HYDROLASE 19-DEC-08 2ZX7 TITLE ALPHA-L-FUCOSIDASE COMPLEXED WITH INHIBITOR, F10-2C COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-L-FUCOSIDASE, PUTATIVE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.1.51; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 STRAIN: MSB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS TIM BARREL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.-J.WU,T.-P.KO,C.-W.HO,C.-H.LIN,A.H.-J.WANG REVDAT 4 01-NOV-23 2ZX7 1 REMARK SEQADV REVDAT 3 11-OCT-17 2ZX7 1 REMARK REVDAT 2 02-FEB-10 2ZX7 1 JRNL REVDAT 1 08-DEC-09 2ZX7 0 JRNL AUTH H.J.WU,C.W.HO,T.P.KO,S.D.POPAT,C.H.LIN,A.H.WANG JRNL TITL STRUCTURAL BASIS OF ALPHA-FUCOSIDASE INHIBITION BY JRNL TITL 2 IMINOCYCLITOLS WITH K(I) VALUES IN THE MICRO- TO PICOMOLAR JRNL TITL 3 RANGE. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 49 337 2010 JRNL REFN ISSN 1433-7851 JRNL PMID 19967696 JRNL DOI 10.1002/ANIE.200905597 REMARK 2 REMARK 2 RESOLUTION. 2.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 35977 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 SET) : 0.161 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1783 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.45 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2083 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 164 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.082 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7296 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 444 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.82900 REMARK 3 B22 (A**2) : 2.82900 REMARK 3 B33 (A**2) : -5.65700 REMARK 3 B12 (A**2) : -1.53000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 1.949 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 63.04 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ZX7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000028538. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 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 : LN2-COOLED, FIXED-EXIT DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : VERTICALLY COLLIMATING REMARK 200 PREMIRROR, TOROIDAL FOCUSING REMARK 200 MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37509 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.50400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENRTY 2ZWZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 5000 MME, 0.1M HEPES, PH 7.6, REMARK 280 5% JEFFAMINE M-600, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 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 0.00000 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 0.00000 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 SMTRY1 7 1.000000 0.000000 0.000000 90.19650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.07497 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 56.43767 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 90.19650 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 52.07497 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 56.43767 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 90.19650 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 52.07497 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 56.43767 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 90.19650 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 52.07497 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 56.43767 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 90.19650 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 52.07497 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 56.43767 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 90.19650 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 52.07497 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 56.43767 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 104.14995 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 112.87533 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 104.14995 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 112.87533 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 104.14995 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 112.87533 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 104.14995 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 112.87533 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 104.14995 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 112.87533 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 104.14995 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 112.87533 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 92870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 550 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 576 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 607 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 651 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 661 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 497 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 557 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 580 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 676 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ILE A 2 REMARK 465 SER A 3 REMARK 465 MET A 4 REMARK 465 LYS A 5 REMARK 465 PRO A 6 REMARK 465 GLU A 449 REMARK 465 HIS A 450 REMARK 465 HIS A 451 REMARK 465 HIS A 452 REMARK 465 HIS A 453 REMARK 465 HIS A 454 REMARK 465 HIS A 455 REMARK 465 MET B 1 REMARK 465 ILE B 2 REMARK 465 SER B 3 REMARK 465 MET B 4 REMARK 465 LYS B 5 REMARK 465 PRO B 6 REMARK 465 GLU B 449 REMARK 465 HIS B 450 REMARK 465 HIS B 451 REMARK 465 HIS B 452 REMARK 465 HIS B 453 REMARK 465 HIS B 454 REMARK 465 HIS B 455 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 HOH A 468 O HOH A 614 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 520 O HOH A 520 6555 1.89 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 SER A 77 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 ARG A 162 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 195 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 294 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 294 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 SER B 77 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 ARG B 179 NE - CZ - NH2 ANGL. DEV. = 3.3 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 LYS A 28 -35.47 66.52 REMARK 500 LYS A 127 115.24 -162.60 REMARK 500 ASP A 177 100.01 -164.99 REMARK 500 ASN A 197 -16.25 74.85 REMARK 500 LEU A 217 65.70 32.92 REMARK 500 TYR A 267 -132.04 45.77 REMARK 500 ILE A 355 -69.64 -122.78 REMARK 500 TRP A 361 -161.99 -111.97 REMARK 500 CYS A 380 -120.88 63.52 REMARK 500 ILE A 440 -14.67 -142.87 REMARK 500 LYS B 28 -31.16 62.71 REMARK 500 PRO B 46 63.04 -68.68 REMARK 500 GLN B 61 53.88 -143.23 REMARK 500 ASN B 90 30.71 -85.94 REMARK 500 ASN B 197 -11.48 74.48 REMARK 500 LEU B 217 63.10 38.60 REMARK 500 ASN B 252 -158.02 -81.76 REMARK 500 TYR B 267 -138.08 48.44 REMARK 500 ILE B 355 -66.83 -124.45 REMARK 500 TRP B 361 -167.40 -113.30 REMARK 500 CYS B 380 -116.79 57.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 93 0.07 SIDE CHAIN REMARK 500 TYR A 193 0.09 SIDE CHAIN 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 ZX7 A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZX7 B 902 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HL8 RELATED DB: PDB REMARK 900 MODEL FOR MOLECULAR REPLACEMENT REMARK 900 RELATED ID: 2ZWY RELATED DB: PDB REMARK 900 NATIVE CRYSTAL REMARK 900 RELATED ID: 2ZWZ RELATED DB: PDB REMARK 900 LEAD COMPOUND REMARK 900 RELATED ID: 2ZX5 RELATED DB: PDB REMARK 900 RELATED ID: 2ZX6 RELATED DB: PDB REMARK 900 RELATED ID: 2ZX8 RELATED DB: PDB REMARK 900 RELATED ID: 2ZX9 RELATED DB: PDB REMARK 900 RELATED ID: 2ZXA RELATED DB: PDB REMARK 900 RELATED ID: 2ZXB RELATED DB: PDB REMARK 900 RELATED ID: 2ZXD RELATED DB: PDB DBREF 2ZX7 A 1 449 UNP Q9WYE2 Q9WYE2_THEMA 1 449 DBREF 2ZX7 B 1 449 UNP Q9WYE2 Q9WYE2_THEMA 1 449 SEQADV 2ZX7 HIS A 450 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS A 451 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS A 452 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS A 453 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS A 454 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS A 455 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 450 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 451 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 452 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 453 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 454 UNP Q9WYE2 EXPRESSION TAG SEQADV 2ZX7 HIS B 455 UNP Q9WYE2 EXPRESSION TAG SEQRES 1 A 455 MET ILE SER MET LYS PRO ARG TYR LYS PRO ASP TRP GLU SEQRES 2 A 455 SER LEU ARG GLU HIS THR VAL PRO LYS TRP PHE ASP LYS SEQRES 3 A 455 ALA LYS PHE GLY ILE PHE ILE HIS TRP GLY ILE TYR SER SEQRES 4 A 455 VAL PRO GLY TRP ALA THR PRO THR GLY GLU LEU GLY LYS SEQRES 5 A 455 VAL PRO MET ASP ALA TRP PHE PHE GLN ASN PRO TYR ALA SEQRES 6 A 455 GLU TRP TYR GLU ASN SER LEU ARG ILE LYS GLU SER PRO SEQRES 7 A 455 THR TRP GLU TYR HIS VAL LYS THR TYR GLY GLU ASN PHE SEQRES 8 A 455 GLU TYR GLU LYS PHE ALA ASP LEU PHE THR ALA GLU LYS SEQRES 9 A 455 TRP ASP PRO GLN GLU TRP ALA ASP LEU PHE LYS LYS ALA SEQRES 10 A 455 GLY ALA LYS TYR VAL ILE PRO THR THR LYS HIS HIS ASP SEQRES 11 A 455 GLY PHE CYS LEU TRP GLY THR LYS TYR THR ASP PHE ASN SEQRES 12 A 455 SER VAL LYS ARG GLY PRO LYS ARG ASP LEU VAL GLY ASP SEQRES 13 A 455 LEU ALA LYS ALA VAL ARG GLU ALA GLY LEU ARG PHE GLY SEQRES 14 A 455 VAL TYR TYR SER GLY GLY LEU ASP TRP ARG PHE THR THR SEQRES 15 A 455 GLU PRO ILE ARG TYR PRO GLU ASP LEU SER TYR ILE ARG SEQRES 16 A 455 PRO ASN THR TYR GLU TYR ALA ASP TYR ALA TYR LYS GLN SEQRES 17 A 455 VAL MET GLU LEU VAL ASP LEU TYR LEU PRO ASP VAL LEU SEQRES 18 A 455 TRP ASN ASP MET GLY TRP PRO GLU LYS GLY LYS GLU ASP SEQRES 19 A 455 LEU LYS TYR LEU PHE ALA TYR TYR TYR ASN LYS HIS PRO SEQRES 20 A 455 GLU GLY SER VAL ASN ASP ARG TRP GLY VAL PRO HIS TRP SEQRES 21 A 455 ASP PHE LYS THR ALA GLU TYR HIS VAL ASN TYR PRO GLY SEQRES 22 A 455 ASP LEU PRO GLY TYR LYS TRP GLU PHE THR ARG GLY ILE SEQRES 23 A 455 GLY LEU SER PHE GLY TYR ASN ARG ASN GLU GLY PRO GLU SEQRES 24 A 455 HIS MET LEU SER VAL GLU GLN LEU VAL TYR THR LEU VAL SEQRES 25 A 455 ASP VAL VAL SER LYS GLY GLY ASN LEU LEU LEU ASN VAL SEQRES 26 A 455 GLY PRO LYS GLY ASP GLY THR ILE PRO ASP LEU GLN LYS SEQRES 27 A 455 GLU ARG LEU LEU GLY LEU GLY GLU TRP LEU ARG LYS TYR SEQRES 28 A 455 GLY ASP ALA ILE TYR GLY THR SER VAL TRP GLU ARG CYS SEQRES 29 A 455 CYS ALA LYS THR GLU ASP GLY THR GLU ILE ARG PHE THR SEQRES 30 A 455 ARG LYS CYS ASN ARG ILE PHE VAL ILE PHE LEU GLY ILE SEQRES 31 A 455 PRO THR GLY GLU LYS ILE VAL ILE GLU ASP LEU ASN LEU SEQRES 32 A 455 SER ALA GLY THR VAL ARG HIS PHE LEU THR GLY GLU ARG SEQRES 33 A 455 LEU SER PHE LYS ASN VAL GLY LYS ASN LEU GLU ILE THR SEQRES 34 A 455 VAL PRO LYS LYS LEU LEU GLU THR ASP SER ILE THR LEU SEQRES 35 A 455 VAL LEU GLU ALA VAL GLU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 455 MET ILE SER MET LYS PRO ARG TYR LYS PRO ASP TRP GLU SEQRES 2 B 455 SER LEU ARG GLU HIS THR VAL PRO LYS TRP PHE ASP LYS SEQRES 3 B 455 ALA LYS PHE GLY ILE PHE ILE HIS TRP GLY ILE TYR SER SEQRES 4 B 455 VAL PRO GLY TRP ALA THR PRO THR GLY GLU LEU GLY LYS SEQRES 5 B 455 VAL PRO MET ASP ALA TRP PHE PHE GLN ASN PRO TYR ALA SEQRES 6 B 455 GLU TRP TYR GLU ASN SER LEU ARG ILE LYS GLU SER PRO SEQRES 7 B 455 THR TRP GLU TYR HIS VAL LYS THR TYR GLY GLU ASN PHE SEQRES 8 B 455 GLU TYR GLU LYS PHE ALA ASP LEU PHE THR ALA GLU LYS SEQRES 9 B 455 TRP ASP PRO GLN GLU TRP ALA ASP LEU PHE LYS LYS ALA SEQRES 10 B 455 GLY ALA LYS TYR VAL ILE PRO THR THR LYS HIS HIS ASP SEQRES 11 B 455 GLY PHE CYS LEU TRP GLY THR LYS TYR THR ASP PHE ASN SEQRES 12 B 455 SER VAL LYS ARG GLY PRO LYS ARG ASP LEU VAL GLY ASP SEQRES 13 B 455 LEU ALA LYS ALA VAL ARG GLU ALA GLY LEU ARG PHE GLY SEQRES 14 B 455 VAL TYR TYR SER GLY GLY LEU ASP TRP ARG PHE THR THR SEQRES 15 B 455 GLU PRO ILE ARG TYR PRO GLU ASP LEU SER TYR ILE ARG SEQRES 16 B 455 PRO ASN THR TYR GLU TYR ALA ASP TYR ALA TYR LYS GLN SEQRES 17 B 455 VAL MET GLU LEU VAL ASP LEU TYR LEU PRO ASP VAL LEU SEQRES 18 B 455 TRP ASN ASP MET GLY TRP PRO GLU LYS GLY LYS GLU ASP SEQRES 19 B 455 LEU LYS TYR LEU PHE ALA TYR TYR TYR ASN LYS HIS PRO SEQRES 20 B 455 GLU GLY SER VAL ASN ASP ARG TRP GLY VAL PRO HIS TRP SEQRES 21 B 455 ASP PHE LYS THR ALA GLU TYR HIS VAL ASN TYR PRO GLY SEQRES 22 B 455 ASP LEU PRO GLY TYR LYS TRP GLU PHE THR ARG GLY ILE SEQRES 23 B 455 GLY LEU SER PHE GLY TYR ASN ARG ASN GLU GLY PRO GLU SEQRES 24 B 455 HIS MET LEU SER VAL GLU GLN LEU VAL TYR THR LEU VAL SEQRES 25 B 455 ASP VAL VAL SER LYS GLY GLY ASN LEU LEU LEU ASN VAL SEQRES 26 B 455 GLY PRO LYS GLY ASP GLY THR ILE PRO ASP LEU GLN LYS SEQRES 27 B 455 GLU ARG LEU LEU GLY LEU GLY GLU TRP LEU ARG LYS TYR SEQRES 28 B 455 GLY ASP ALA ILE TYR GLY THR SER VAL TRP GLU ARG CYS SEQRES 29 B 455 CYS ALA LYS THR GLU ASP GLY THR GLU ILE ARG PHE THR SEQRES 30 B 455 ARG LYS CYS ASN ARG ILE PHE VAL ILE PHE LEU GLY ILE SEQRES 31 B 455 PRO THR GLY GLU LYS ILE VAL ILE GLU ASP LEU ASN LEU SEQRES 32 B 455 SER ALA GLY THR VAL ARG HIS PHE LEU THR GLY GLU ARG SEQRES 33 B 455 LEU SER PHE LYS ASN VAL GLY LYS ASN LEU GLU ILE THR SEQRES 34 B 455 VAL PRO LYS LYS LEU LEU GLU THR ASP SER ILE THR LEU SEQRES 35 B 455 VAL LEU GLU ALA VAL GLU GLU HIS HIS HIS HIS HIS HIS HET ZX7 A 901 23 HET ZX7 B 902 23 HETNAM ZX7 N-{[(2R,3R,4R,5R,6S)-3,4,5-TRIHYDROXY-6- HETNAM 2 ZX7 METHYLPIPERIDIN-2-YL]METHYL}-1H-INDOLE-2-CARBOXAMIDE FORMUL 3 ZX7 2(C16 H21 N3 O4) FORMUL 5 HOH *444(H2 O) HELIX 1 1 ASP A 11 ARG A 16 1 6 HELIX 2 2 PRO A 21 LYS A 28 1 8 HELIX 3 3 GLY A 36 VAL A 40 5 5 HELIX 4 4 TYR A 64 GLU A 66 5 3 HELIX 5 5 TRP A 67 ILE A 74 1 8 HELIX 6 6 SER A 77 TYR A 87 1 11 HELIX 7 7 GLU A 92 GLU A 94 5 3 HELIX 8 8 LYS A 95 PHE A 100 1 6 HELIX 9 9 ASP A 106 ALA A 117 1 12 HELIX 10 10 ASP A 152 ALA A 164 1 13 HELIX 11 11 TYR A 187 TYR A 193 5 7 HELIX 12 12 THR A 198 LEU A 217 1 20 HELIX 13 13 PRO A 228 LYS A 232 5 5 HELIX 14 14 GLU A 233 HIS A 246 1 14 HELIX 15 15 GLY A 297 MET A 301 5 5 HELIX 16 16 SER A 303 LYS A 317 1 15 HELIX 17 17 PRO A 334 GLY A 352 1 19 HELIX 18 18 ASP A 353 ILE A 355 5 3 HELIX 19 19 PRO A 431 GLU A 436 1 6 HELIX 20 20 ASP B 11 ARG B 16 1 6 HELIX 21 21 PRO B 21 LYS B 28 1 8 HELIX 22 22 GLY B 36 VAL B 40 5 5 HELIX 23 23 ALA B 57 GLN B 61 5 5 HELIX 24 24 TYR B 64 GLU B 66 5 3 HELIX 25 25 TRP B 67 ILE B 74 1 8 HELIX 26 26 SER B 77 TYR B 87 1 11 HELIX 27 27 GLU B 92 GLU B 94 5 3 HELIX 28 28 LYS B 95 PHE B 100 1 6 HELIX 29 29 ASP B 106 ALA B 117 1 12 HELIX 30 30 ASP B 152 ALA B 164 1 13 HELIX 31 31 ASP B 177 THR B 181 5 5 HELIX 32 32 TYR B 187 TYR B 193 5 7 HELIX 33 33 THR B 198 LEU B 217 1 20 HELIX 34 34 PRO B 228 LYS B 232 5 5 HELIX 35 35 GLU B 233 HIS B 246 1 14 HELIX 36 36 GLY B 297 MET B 301 5 5 HELIX 37 37 SER B 303 LYS B 317 1 15 HELIX 38 38 PRO B 334 GLY B 352 1 19 HELIX 39 39 ASP B 353 ILE B 355 5 3 HELIX 40 40 PRO B 431 GLU B 436 1 6 SHEET 1 A 5 ARG A 167 PHE A 168 0 SHEET 2 A 5 TYR A 121 LYS A 127 1 N VAL A 122 O ARG A 167 SHEET 3 A 5 VAL A 170 TYR A 172 1 O TYR A 171 N THR A 126 SHEET 4 A 5 VAL A 220 ASN A 223 1 O VAL A 220 N VAL A 170 SHEET 5 A 5 SER A 250 VAL A 251 1 O SER A 250 N LEU A 221 SHEET 1 B 6 ARG A 167 PHE A 168 0 SHEET 2 B 6 TYR A 121 LYS A 127 1 N VAL A 122 O ARG A 167 SHEET 3 B 6 PHE A 29 ILE A 33 1 N ILE A 31 O ILE A 123 SHEET 4 B 6 GLY A 319 VAL A 325 1 O LEU A 321 N GLY A 30 SHEET 5 B 6 TRP A 280 GLY A 285 1 N PHE A 282 O LEU A 322 SHEET 6 B 6 LYS A 263 GLU A 266 1 N ALA A 265 O THR A 283 SHEET 1 C 9 CYS A 365 THR A 368 0 SHEET 2 C 9 GLU A 373 LYS A 379 -1 O ILE A 374 N ALA A 366 SHEET 3 C 9 ARG A 382 PHE A 387 -1 O ILE A 386 N ARG A 375 SHEET 4 C 9 VAL A 443 VAL A 447 -1 O LEU A 444 N VAL A 385 SHEET 5 C 9 THR A 407 HIS A 410 -1 N ARG A 409 O GLU A 445 SHEET 6 C 9 ARG A 416 VAL A 422 -1 O LEU A 417 N VAL A 408 SHEET 7 C 9 ASN A 425 THR A 429 -1 O GLU A 427 N LYS A 420 SHEET 8 C 9 LYS A 395 GLU A 399 -1 N ILE A 396 O ILE A 428 SHEET 9 C 9 CYS A 365 THR A 368 -1 N LYS A 367 O GLU A 399 SHEET 1 D 8 SER B 250 VAL B 251 0 SHEET 2 D 8 VAL B 220 ASN B 223 1 N LEU B 221 O SER B 250 SHEET 3 D 8 ARG B 167 TYR B 172 1 N VAL B 170 O TRP B 222 SHEET 4 D 8 TYR B 121 LYS B 127 1 N VAL B 122 O GLY B 169 SHEET 5 D 8 PHE B 29 ILE B 33 1 N ILE B 31 O ILE B 123 SHEET 6 D 8 GLY B 319 VAL B 325 1 O LEU B 321 N GLY B 30 SHEET 7 D 8 TRP B 280 GLY B 285 1 N PHE B 282 O ASN B 320 SHEET 8 D 8 LYS B 263 GLU B 266 1 N ALA B 265 O THR B 283 SHEET 1 E 8 CYS B 365 LYS B 367 0 SHEET 2 E 8 GLU B 373 LYS B 379 -1 O ILE B 374 N ALA B 366 SHEET 3 E 8 ARG B 382 PHE B 387 -1 O PHE B 384 N THR B 377 SHEET 4 E 8 VAL B 443 VAL B 447 -1 O LEU B 444 N VAL B 385 SHEET 5 E 8 THR B 407 HIS B 410 -1 N ARG B 409 O GLU B 445 SHEET 6 E 8 ARG B 416 VAL B 422 -1 O LEU B 417 N VAL B 408 SHEET 7 E 8 ASN B 425 THR B 429 -1 O GLU B 427 N LYS B 420 SHEET 8 E 8 LYS B 395 ILE B 398 -1 N ILE B 398 O LEU B 426 SSBOND 1 CYS A 364 CYS A 365 1555 1555 2.10 SSBOND 2 CYS A 380 CYS B 380 1555 1555 2.07 SSBOND 3 CYS B 364 CYS B 365 1555 1555 2.07 SITE 1 AC1 15 HIS A 34 TYR A 64 GLU A 66 TRP A 67 SITE 2 AC1 15 HIS A 128 HIS A 129 TYR A 171 ASP A 224 SITE 3 AC1 15 MET A 225 ARG A 254 GLU A 266 VAL A 269 SITE 4 AC1 15 ASN A 270 PHE A 290 HOH A 568 SITE 1 AC2 15 HIS B 34 TYR B 64 GLU B 66 TRP B 67 SITE 2 AC2 15 HIS B 128 HIS B 129 TYR B 171 ASP B 224 SITE 3 AC2 15 MET B 225 ARG B 254 THR B 264 GLU B 266 SITE 4 AC2 15 ASN B 270 PHE B 290 HOH B 600 CRYST1 180.393 180.393 169.313 90.00 90.00 120.00 H 3 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 0.005543 0.003201 0.000000 0.00000 SCALE2 0.000000 0.006401 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005906 0.00000