HEADER HYDROLASE 10-OCT-06 2IOH TITLE CRYSTAL STRUCTURE OF PHOSPHONOACETALDEHYDE HYDROLASE WITH A K53R TITLE 2 MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHONOACETALDEHYDE HYDROLASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 3 ORGANISM_TAXID: 1396; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOSPHONOACETALDEHYDE HYDROLASE, HALOACID DEHALOGENASE SUPERFAMILY, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.A.ALLEN,S.D.LAHIRI,G.ZHANG,D.DUNAWAY-MARIANO,E.PEISACH REVDAT 5 21-FEB-24 2IOH 1 REMARK REVDAT 4 20-OCT-21 2IOH 1 REMARK SEQADV LINK REVDAT 3 17-NOV-10 2IOH 1 HEADER REVDAT 2 24-FEB-09 2IOH 1 VERSN REVDAT 1 07-AUG-07 2IOH 0 JRNL AUTH S.D.LAHIRI,G.ZHANG,D.DUNAWAY-MARIANO,K.N.ALLEN JRNL TITL DIVERSIFICATION OF FUNCTION IN THE HALOACID DEHALOGENASE JRNL TITL 2 ENZYME SUPERFAMILY: THE ROLE OF THE CAP DOMAIN IN HYDROLYTIC JRNL TITL 3 PHOSPHORUSCARBON BOND CLEAVAGE. JRNL REF BIOORG.CHEM. V. 34 394 2006 JRNL REFN ISSN 0045-2068 JRNL PMID 17070898 JRNL DOI 10.1016/J.BIOORG.2006.09.007 REMARK 2 REMARK 2 RESOLUTION. 2.90 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 39598 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) : 0.253 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 4000 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.82 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1263 REMARK 3 BIN R VALUE (WORKING SET) : 0.3890 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8164 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.44900 REMARK 3 B22 (A**2) : 0.44900 REMARK 3 B33 (A**2) : -0.89800 REMARK 3 B12 (A**2) : -7.14400 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.511 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) : 1.289 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.251 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.057 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.393 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : MASK REMARK 3 KSOL : NULL REMARK 3 BSOL : 68.20 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. THE STRUCTURE WAS REFINED USING STRICT NCS CONSTRAINTS REMARK 4 REMARK 4 2IOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039818. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.50000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50000 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.12000 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) : 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS, AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM PHOSPHATE, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K 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 125.86400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 72.66761 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 52.11333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 125.86400 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 72.66761 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 52.11333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 125.86400 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 72.66761 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 52.11333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 125.86400 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 72.66761 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 52.11333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 125.86400 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 72.66761 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 52.11333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 125.86400 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 72.66761 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 52.11333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 145.33523 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 104.22667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 145.33523 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 104.22667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 145.33523 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 104.22667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 145.33523 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 104.22667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 145.33523 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 104.22667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 145.33523 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 104.22667 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 BIOMT1 2 -0.500000 0.866025 0.000000 125.86400 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 -72.66761 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 104.22667 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 ASP A 2 REMARK 465 ARG A 3 REMARK 465 MET A 4 REMARK 465 LYS A 261 REMARK 465 GLN A 262 REMARK 465 GLU A 263 REMARK 465 LEU A 264 REMARK 465 ILE A 265 REMARK 465 ILE A 266 REMARK 465 SER A 267 REMARK 465 MET B 1 REMARK 465 ASP B 2 REMARK 465 ARG B 3 REMARK 465 MET B 4 REMARK 465 LYS B 261 REMARK 465 GLN B 262 REMARK 465 GLU B 263 REMARK 465 LEU B 264 REMARK 465 ILE B 265 REMARK 465 ILE B 266 REMARK 465 SER B 267 REMARK 465 MET C 1 REMARK 465 ASP C 2 REMARK 465 ARG C 3 REMARK 465 MET C 4 REMARK 465 LYS C 261 REMARK 465 GLN C 262 REMARK 465 GLU C 263 REMARK 465 LEU C 264 REMARK 465 ILE C 265 REMARK 465 ILE C 266 REMARK 465 SER C 267 REMARK 465 MET D 1 REMARK 465 ASP D 2 REMARK 465 ARG D 3 REMARK 465 MET D 4 REMARK 465 LYS D 261 REMARK 465 GLN D 262 REMARK 465 GLU D 263 REMARK 465 LEU D 264 REMARK 465 ILE D 265 REMARK 465 ILE D 266 REMARK 465 SER D 267 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 ILE D 83 O HOH D 324 0.92 REMARK 500 CD2 PHE D 74 O HOH D 323 1.04 REMARK 500 CD2 PHE B 74 O HOH B 325 1.06 REMARK 500 CD2 PHE A 74 O HOH A 340 1.06 REMARK 500 CG PHE B 74 O HOH B 325 1.15 REMARK 500 O ILE B 83 O HOH B 328 1.18 REMARK 500 CG PHE D 74 O HOH D 323 1.20 REMARK 500 CG PHE A 74 O HOH A 340 1.22 REMARK 500 C ILE D 83 O HOH D 324 1.27 REMARK 500 CD2 PHE C 74 O HOH C 322 1.29 REMARK 500 N GLN A 84 O HOH A 341 1.30 REMARK 500 C ILE B 83 O HOH B 328 1.36 REMARK 500 CA GLN A 84 O HOH A 341 1.37 REMARK 500 C ILE A 83 O HOH A 341 1.48 REMARK 500 C GLN A 84 O HOH A 341 1.59 REMARK 500 O ILE A 83 O HOH A 341 1.61 REMARK 500 N GLN B 84 O HOH B 328 1.66 REMARK 500 CB PHE A 74 O HOH A 340 1.71 REMARK 500 C GLN C 84 O HOH C 323 1.73 REMARK 500 N GLU C 85 O HOH C 323 1.76 REMARK 500 O ILE C 83 O HOH C 323 1.77 REMARK 500 N GLN D 84 O HOH D 324 1.79 REMARK 500 CZ ARG B 58 O HOH B 322 1.82 REMARK 500 NH1 ARG B 58 O HOH B 322 1.82 REMARK 500 CB PHE B 74 O HOH B 325 1.87 REMARK 500 CA GLN B 84 O HOH B 328 1.90 REMARK 500 C GLN B 84 O HOH B 328 1.90 REMARK 500 CG PHE C 74 O HOH C 322 1.93 REMARK 500 NE ARG B 58 O HOH B 322 1.94 REMARK 500 CB PHE D 74 O HOH D 323 1.97 REMARK 500 C ILE C 83 O HOH C 323 2.03 REMARK 500 CZ ARG D 58 O HOH D 322 2.06 REMARK 500 OG1 THR D 61 O HOH D 325 2.10 REMARK 500 OG1 THR A 61 O HOH A 322 2.10 REMARK 500 OG1 THR C 61 O HOH C 324 2.10 REMARK 500 OG1 THR B 61 O HOH B 323 2.10 REMARK 500 N GLU A 85 O HOH A 341 2.11 REMARK 500 CA GLN D 84 O HOH D 324 2.13 REMARK 500 NE ARG D 58 O HOH D 322 2.13 REMARK 500 C GLN D 84 O HOH D 324 2.15 REMARK 500 N MET C 86 O HOH C 323 2.18 REMARK 500 CZ ARG C 58 O HOH C 341 2.19 REMARK 500 CD ARG B 58 O HOH B 322 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 PRO A 161 C - N - CA ANGL. DEV. = -10.4 DEGREES REMARK 500 PRO B 161 C - N - CA ANGL. DEV. = -10.5 DEGREES REMARK 500 PRO C 161 C - N - CA ANGL. DEV. = -10.4 DEGREES REMARK 500 PRO D 161 C - N - CA ANGL. DEV. = -10.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TRP A 13 -98.19 -102.89 REMARK 500 ASP A 19 74.61 53.88 REMARK 500 CYS A 22 75.39 63.50 REMARK 500 LYS A 35 -17.88 -47.24 REMARK 500 ARG A 36 -136.64 -126.89 REMARK 500 VAL A 38 -107.46 -50.99 REMARK 500 ALA A 39 56.60 74.36 REMARK 500 ARG A 65 -55.36 89.01 REMARK 500 ARG A 75 18.64 59.13 REMARK 500 ILE A 105 5.75 -67.40 REMARK 500 ASN A 106 117.16 71.44 REMARK 500 VAL A 108 -78.96 -58.16 REMARK 500 LYS A 109 -19.75 -43.50 REMARK 500 SER A 114 -162.99 -71.23 REMARK 500 LEU A 115 -58.20 60.84 REMARK 500 LEU A 142 29.11 -64.74 REMARK 500 GLN A 143 13.34 -152.96 REMARK 500 LYS A 146 108.14 -164.08 REMARK 500 ASN A 179 20.68 -74.49 REMARK 500 ASN A 220 -115.12 -83.97 REMARK 500 MET A 221 145.13 40.52 REMARK 500 GLN A 250 15.66 -68.03 REMARK 500 TRP B 13 -98.16 -102.86 REMARK 500 ASP B 19 74.66 53.86 REMARK 500 CYS B 22 75.40 63.51 REMARK 500 LYS B 35 -17.87 -47.23 REMARK 500 ARG B 36 -136.59 -126.88 REMARK 500 VAL B 38 -107.45 -51.00 REMARK 500 ALA B 39 56.61 74.32 REMARK 500 ARG B 65 -55.39 89.04 REMARK 500 ARG B 75 18.60 59.16 REMARK 500 ILE B 105 5.68 -67.34 REMARK 500 ASN B 106 117.17 71.45 REMARK 500 VAL B 108 -79.03 -58.15 REMARK 500 LYS B 109 -19.78 -43.44 REMARK 500 SER B 114 -162.98 -71.22 REMARK 500 LEU B 115 -58.15 60.77 REMARK 500 LEU B 142 29.11 -64.74 REMARK 500 GLN B 143 13.35 -152.92 REMARK 500 LYS B 146 108.13 -164.07 REMARK 500 ASN B 179 20.71 -74.55 REMARK 500 ASN B 220 -115.10 -83.96 REMARK 500 MET B 221 145.13 40.54 REMARK 500 GLN B 250 15.66 -67.99 REMARK 500 TRP C 13 -98.24 -102.86 REMARK 500 ASP C 19 74.62 53.84 REMARK 500 CYS C 22 75.37 63.49 REMARK 500 LYS C 35 -17.88 -47.25 REMARK 500 ARG C 36 -136.67 -126.89 REMARK 500 VAL C 38 -107.41 -50.96 REMARK 500 REMARK 500 THIS ENTRY HAS 88 RAMACHANDRAN OUTLIERS. 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 MG A 321 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 12 OD1 REMARK 620 2 ALA A 14 O 75.1 REMARK 620 3 ASP A 186 OD1 66.2 86.1 REMARK 620 4 ASP A 186 OD2 113.3 86.2 48.9 REMARK 620 5 PO4 A 320 O1 75.4 78.2 141.1 159.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 321 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 12 OD1 REMARK 620 2 ALA B 14 O 75.1 REMARK 620 3 ASP B 186 OD1 66.2 86.2 REMARK 620 4 ASP B 186 OD2 113.3 86.2 48.8 REMARK 620 5 PO4 B 320 O1 75.4 78.2 141.2 159.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 321 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 12 OD1 REMARK 620 2 ALA C 14 O 75.1 REMARK 620 3 ASP C 186 OD1 66.2 86.1 REMARK 620 4 ASP C 186 OD2 113.3 86.2 48.9 REMARK 620 5 PO4 C 320 O1 75.5 78.2 141.1 159.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 321 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 12 OD1 REMARK 620 2 ALA D 14 O 75.1 REMARK 620 3 ASP D 186 OD1 66.2 86.1 REMARK 620 4 ASP D 186 OD2 113.3 86.2 48.9 REMARK 620 5 PO4 D 320 O1 75.5 78.2 141.1 159.6 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 D 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 321 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IOF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PHOSPHONOACETALDEHYDE HYDROLASE WITH SODIUM REMARK 900 BOROHYDRIDE-REDUCED SUBSTRATE INTERMEDIATE. DBREF 2IOH A 1 267 UNP O31156 O31156_BACCE 1 267 DBREF 2IOH B 1 267 UNP O31156 O31156_BACCE 1 267 DBREF 2IOH C 1 267 UNP O31156 O31156_BACCE 1 267 DBREF 2IOH D 1 267 UNP O31156 O31156_BACCE 1 267 SEQADV 2IOH ARG A 53 UNP O31156 LYS 53 ENGINEERED MUTATION SEQADV 2IOH ARG B 53 UNP O31156 LYS 53 ENGINEERED MUTATION SEQADV 2IOH ARG C 53 UNP O31156 LYS 53 ENGINEERED MUTATION SEQADV 2IOH ARG D 53 UNP O31156 LYS 53 ENGINEERED MUTATION SEQRES 1 A 267 MET ASP ARG MET LYS ILE GLU ALA VAL ILE PHE ASP TRP SEQRES 2 A 267 ALA GLY THR THR VAL ASP TYR GLY CYS PHE ALA PRO LEU SEQRES 3 A 267 GLU VAL PHE MET GLU ILE PHE HIS LYS ARG GLY VAL ALA SEQRES 4 A 267 ILE THR ALA GLU GLU ALA ARG LYS PRO MET GLY LEU LEU SEQRES 5 A 267 ARG ILE ASP HIS VAL ARG ALA LEU THR GLU MET PRO ARG SEQRES 6 A 267 ILE ALA SER GLU TRP ASN ARG VAL PHE ARG GLN LEU PRO SEQRES 7 A 267 THR GLU ALA ASP ILE GLN GLU MET TYR GLU GLU PHE GLU SEQRES 8 A 267 GLU ILE LEU PHE ALA ILE LEU PRO ARG TYR ALA SER PRO SEQRES 9 A 267 ILE ASN GLY VAL LYS GLU VAL ILE ALA SER LEU ARG GLU SEQRES 10 A 267 ARG GLY ILE LYS ILE GLY SER THR THR GLY TYR THR ARG SEQRES 11 A 267 GLU MET MET ASP ILE VAL ALA LYS GLU ALA ALA LEU GLN SEQRES 12 A 267 GLY TYR LYS PRO ASP PHE LEU VAL THR PRO ASP ASP VAL SEQRES 13 A 267 PRO ALA GLY ARG PRO TYR PRO TRP MET CYS TYR LYS ASN SEQRES 14 A 267 ALA MET GLU LEU GLY VAL TYR PRO MET ASN HIS MET ILE SEQRES 15 A 267 LYS VAL GLY ASP THR VAL SER ASP MET LYS GLU GLY ARG SEQRES 16 A 267 ASN ALA GLY MET TRP THR VAL GLY VAL ILE LEU GLY SER SEQRES 17 A 267 SER GLU LEU GLY LEU THR GLU GLU GLU VAL GLU ASN MET SEQRES 18 A 267 ASP SER VAL GLU LEU ARG GLU LYS ILE GLU VAL VAL ARG SEQRES 19 A 267 ASN ARG PHE VAL GLU ASN GLY ALA HIS PHE THR ILE GLU SEQRES 20 A 267 THR MET GLN GLU LEU GLU SER VAL MET GLU HIS ILE GLU SEQRES 21 A 267 LYS GLN GLU LEU ILE ILE SER SEQRES 1 B 267 MET ASP ARG MET LYS ILE GLU ALA VAL ILE PHE ASP TRP SEQRES 2 B 267 ALA GLY THR THR VAL ASP TYR GLY CYS PHE ALA PRO LEU SEQRES 3 B 267 GLU VAL PHE MET GLU ILE PHE HIS LYS ARG GLY VAL ALA SEQRES 4 B 267 ILE THR ALA GLU GLU ALA ARG LYS PRO MET GLY LEU LEU SEQRES 5 B 267 ARG ILE ASP HIS VAL ARG ALA LEU THR GLU MET PRO ARG SEQRES 6 B 267 ILE ALA SER GLU TRP ASN ARG VAL PHE ARG GLN LEU PRO SEQRES 7 B 267 THR GLU ALA ASP ILE GLN GLU MET TYR GLU GLU PHE GLU SEQRES 8 B 267 GLU ILE LEU PHE ALA ILE LEU PRO ARG TYR ALA SER PRO SEQRES 9 B 267 ILE ASN GLY VAL LYS GLU VAL ILE ALA SER LEU ARG GLU SEQRES 10 B 267 ARG GLY ILE LYS ILE GLY SER THR THR GLY TYR THR ARG SEQRES 11 B 267 GLU MET MET ASP ILE VAL ALA LYS GLU ALA ALA LEU GLN SEQRES 12 B 267 GLY TYR LYS PRO ASP PHE LEU VAL THR PRO ASP ASP VAL SEQRES 13 B 267 PRO ALA GLY ARG PRO TYR PRO TRP MET CYS TYR LYS ASN SEQRES 14 B 267 ALA MET GLU LEU GLY VAL TYR PRO MET ASN HIS MET ILE SEQRES 15 B 267 LYS VAL GLY ASP THR VAL SER ASP MET LYS GLU GLY ARG SEQRES 16 B 267 ASN ALA GLY MET TRP THR VAL GLY VAL ILE LEU GLY SER SEQRES 17 B 267 SER GLU LEU GLY LEU THR GLU GLU GLU VAL GLU ASN MET SEQRES 18 B 267 ASP SER VAL GLU LEU ARG GLU LYS ILE GLU VAL VAL ARG SEQRES 19 B 267 ASN ARG PHE VAL GLU ASN GLY ALA HIS PHE THR ILE GLU SEQRES 20 B 267 THR MET GLN GLU LEU GLU SER VAL MET GLU HIS ILE GLU SEQRES 21 B 267 LYS GLN GLU LEU ILE ILE SER SEQRES 1 C 267 MET ASP ARG MET LYS ILE GLU ALA VAL ILE PHE ASP TRP SEQRES 2 C 267 ALA GLY THR THR VAL ASP TYR GLY CYS PHE ALA PRO LEU SEQRES 3 C 267 GLU VAL PHE MET GLU ILE PHE HIS LYS ARG GLY VAL ALA SEQRES 4 C 267 ILE THR ALA GLU GLU ALA ARG LYS PRO MET GLY LEU LEU SEQRES 5 C 267 ARG ILE ASP HIS VAL ARG ALA LEU THR GLU MET PRO ARG SEQRES 6 C 267 ILE ALA SER GLU TRP ASN ARG VAL PHE ARG GLN LEU PRO SEQRES 7 C 267 THR GLU ALA ASP ILE GLN GLU MET TYR GLU GLU PHE GLU SEQRES 8 C 267 GLU ILE LEU PHE ALA ILE LEU PRO ARG TYR ALA SER PRO SEQRES 9 C 267 ILE ASN GLY VAL LYS GLU VAL ILE ALA SER LEU ARG GLU SEQRES 10 C 267 ARG GLY ILE LYS ILE GLY SER THR THR GLY TYR THR ARG SEQRES 11 C 267 GLU MET MET ASP ILE VAL ALA LYS GLU ALA ALA LEU GLN SEQRES 12 C 267 GLY TYR LYS PRO ASP PHE LEU VAL THR PRO ASP ASP VAL SEQRES 13 C 267 PRO ALA GLY ARG PRO TYR PRO TRP MET CYS TYR LYS ASN SEQRES 14 C 267 ALA MET GLU LEU GLY VAL TYR PRO MET ASN HIS MET ILE SEQRES 15 C 267 LYS VAL GLY ASP THR VAL SER ASP MET LYS GLU GLY ARG SEQRES 16 C 267 ASN ALA GLY MET TRP THR VAL GLY VAL ILE LEU GLY SER SEQRES 17 C 267 SER GLU LEU GLY LEU THR GLU GLU GLU VAL GLU ASN MET SEQRES 18 C 267 ASP SER VAL GLU LEU ARG GLU LYS ILE GLU VAL VAL ARG SEQRES 19 C 267 ASN ARG PHE VAL GLU ASN GLY ALA HIS PHE THR ILE GLU SEQRES 20 C 267 THR MET GLN GLU LEU GLU SER VAL MET GLU HIS ILE GLU SEQRES 21 C 267 LYS GLN GLU LEU ILE ILE SER SEQRES 1 D 267 MET ASP ARG MET LYS ILE GLU ALA VAL ILE PHE ASP TRP SEQRES 2 D 267 ALA GLY THR THR VAL ASP TYR GLY CYS PHE ALA PRO LEU SEQRES 3 D 267 GLU VAL PHE MET GLU ILE PHE HIS LYS ARG GLY VAL ALA SEQRES 4 D 267 ILE THR ALA GLU GLU ALA ARG LYS PRO MET GLY LEU LEU SEQRES 5 D 267 ARG ILE ASP HIS VAL ARG ALA LEU THR GLU MET PRO ARG SEQRES 6 D 267 ILE ALA SER GLU TRP ASN ARG VAL PHE ARG GLN LEU PRO SEQRES 7 D 267 THR GLU ALA ASP ILE GLN GLU MET TYR GLU GLU PHE GLU SEQRES 8 D 267 GLU ILE LEU PHE ALA ILE LEU PRO ARG TYR ALA SER PRO SEQRES 9 D 267 ILE ASN GLY VAL LYS GLU VAL ILE ALA SER LEU ARG GLU SEQRES 10 D 267 ARG GLY ILE LYS ILE GLY SER THR THR GLY TYR THR ARG SEQRES 11 D 267 GLU MET MET ASP ILE VAL ALA LYS GLU ALA ALA LEU GLN SEQRES 12 D 267 GLY TYR LYS PRO ASP PHE LEU VAL THR PRO ASP ASP VAL SEQRES 13 D 267 PRO ALA GLY ARG PRO TYR PRO TRP MET CYS TYR LYS ASN SEQRES 14 D 267 ALA MET GLU LEU GLY VAL TYR PRO MET ASN HIS MET ILE SEQRES 15 D 267 LYS VAL GLY ASP THR VAL SER ASP MET LYS GLU GLY ARG SEQRES 16 D 267 ASN ALA GLY MET TRP THR VAL GLY VAL ILE LEU GLY SER SEQRES 17 D 267 SER GLU LEU GLY LEU THR GLU GLU GLU VAL GLU ASN MET SEQRES 18 D 267 ASP SER VAL GLU LEU ARG GLU LYS ILE GLU VAL VAL ARG SEQRES 19 D 267 ASN ARG PHE VAL GLU ASN GLY ALA HIS PHE THR ILE GLU SEQRES 20 D 267 THR MET GLN GLU LEU GLU SER VAL MET GLU HIS ILE GLU SEQRES 21 D 267 LYS GLN GLU LEU ILE ILE SER HET PO4 A 320 5 HET MG A 321 1 HET PO4 B 320 5 HET MG B 321 1 HET PO4 C 320 5 HET MG C 321 1 HET PO4 D 320 5 HET MG D 321 1 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION FORMUL 5 PO4 4(O4 P 3-) FORMUL 6 MG 4(MG 2+) FORMUL 13 HOH *80(H2 O) HELIX 1 1 PHE A 23 LYS A 35 1 13 HELIX 2 2 LEU A 52 MET A 63 1 12 HELIX 3 3 ARG A 65 ARG A 75 1 11 HELIX 4 4 THR A 79 LEU A 98 1 20 HELIX 5 5 PRO A 99 ALA A 102 5 4 HELIX 6 6 GLY A 107 SER A 114 1 8 HELIX 7 7 THR A 129 LEU A 142 1 14 HELIX 8 8 PRO A 163 GLY A 174 1 12 HELIX 9 9 PRO A 177 ASN A 179 5 3 HELIX 10 10 THR A 187 ALA A 197 1 11 HELIX 11 11 THR A 214 ASN A 220 1 7 HELIX 12 12 ASP A 222 GLU A 239 1 18 HELIX 13 13 THR A 248 GLN A 250 5 3 HELIX 14 14 GLU A 251 GLU A 260 1 10 HELIX 15 15 PHE B 23 LYS B 35 1 13 HELIX 16 16 LEU B 52 MET B 63 1 12 HELIX 17 17 ARG B 65 ARG B 75 1 11 HELIX 18 18 THR B 79 LEU B 98 1 20 HELIX 19 19 PRO B 99 ALA B 102 5 4 HELIX 20 20 GLY B 107 SER B 114 1 8 HELIX 21 21 THR B 129 LEU B 142 1 14 HELIX 22 22 PRO B 163 GLY B 174 1 12 HELIX 23 23 PRO B 177 ASN B 179 5 3 HELIX 24 24 THR B 187 ALA B 197 1 11 HELIX 25 25 THR B 214 ASN B 220 1 7 HELIX 26 26 ASP B 222 GLU B 239 1 18 HELIX 27 27 THR B 248 GLN B 250 5 3 HELIX 28 28 GLU B 251 GLU B 260 1 10 HELIX 29 29 PHE C 23 LYS C 35 1 13 HELIX 30 30 LEU C 52 MET C 63 1 12 HELIX 31 31 ARG C 65 ARG C 75 1 11 HELIX 32 32 THR C 79 LEU C 98 1 20 HELIX 33 33 PRO C 99 ALA C 102 5 4 HELIX 34 34 GLY C 107 SER C 114 1 8 HELIX 35 35 THR C 129 LEU C 142 1 14 HELIX 36 36 PRO C 163 GLY C 174 1 12 HELIX 37 37 PRO C 177 ASN C 179 5 3 HELIX 38 38 THR C 187 ALA C 197 1 11 HELIX 39 39 THR C 214 ASN C 220 1 7 HELIX 40 40 ASP C 222 GLU C 239 1 18 HELIX 41 41 THR C 248 GLN C 250 5 3 HELIX 42 42 GLU C 251 GLU C 260 1 10 HELIX 43 43 PHE D 23 LYS D 35 1 13 HELIX 44 44 LEU D 52 MET D 63 1 12 HELIX 45 45 ARG D 65 ARG D 75 1 11 HELIX 46 46 THR D 79 LEU D 98 1 20 HELIX 47 47 PRO D 99 ALA D 102 5 4 HELIX 48 48 GLY D 107 SER D 114 1 8 HELIX 49 49 THR D 129 LEU D 142 1 14 HELIX 50 50 PRO D 163 GLY D 174 1 12 HELIX 51 51 PRO D 177 ASN D 179 5 3 HELIX 52 52 THR D 187 ALA D 197 1 11 HELIX 53 53 THR D 214 ASN D 220 1 7 HELIX 54 54 ASP D 222 GLU D 239 1 18 HELIX 55 55 THR D 248 GLN D 250 5 3 HELIX 56 56 GLU D 251 GLU D 260 1 10 SHEET 1 A 5 LYS A 121 SER A 124 0 SHEET 2 A 5 ALA A 8 PHE A 11 1 N VAL A 9 O LYS A 121 SHEET 3 A 5 MET A 181 GLY A 185 1 O ILE A 182 N ILE A 10 SHEET 4 A 5 TRP A 200 VAL A 204 1 O VAL A 202 N LYS A 183 SHEET 5 A 5 PHE A 244 ILE A 246 1 O ILE A 246 N GLY A 203 SHEET 1 B 5 LYS B 121 SER B 124 0 SHEET 2 B 5 ALA B 8 PHE B 11 1 N VAL B 9 O LYS B 121 SHEET 3 B 5 MET B 181 GLY B 185 1 O ILE B 182 N ILE B 10 SHEET 4 B 5 TRP B 200 VAL B 204 1 O VAL B 202 N LYS B 183 SHEET 5 B 5 PHE B 244 ILE B 246 1 O ILE B 246 N GLY B 203 SHEET 1 C 5 LYS C 121 SER C 124 0 SHEET 2 C 5 ALA C 8 PHE C 11 1 N VAL C 9 O LYS C 121 SHEET 3 C 5 MET C 181 GLY C 185 1 O ILE C 182 N ILE C 10 SHEET 4 C 5 TRP C 200 VAL C 204 1 O VAL C 202 N LYS C 183 SHEET 5 C 5 PHE C 244 ILE C 246 1 O ILE C 246 N GLY C 203 SHEET 1 D 5 LYS D 121 SER D 124 0 SHEET 2 D 5 ALA D 8 PHE D 11 1 N VAL D 9 O LYS D 121 SHEET 3 D 5 MET D 181 GLY D 185 1 O ILE D 182 N ILE D 10 SHEET 4 D 5 TRP D 200 VAL D 204 1 O VAL D 202 N LYS D 183 SHEET 5 D 5 PHE D 244 ILE D 246 1 O ILE D 246 N GLY D 203 LINK OD1 ASP A 12 MG MG A 321 1555 1555 2.64 LINK O ALA A 14 MG MG A 321 1555 1555 2.36 LINK OD1 ASP A 186 MG MG A 321 1555 1555 2.11 LINK OD2 ASP A 186 MG MG A 321 1555 1555 2.91 LINK O1 PO4 A 320 MG MG A 321 1555 1555 2.30 LINK OD1 ASP B 12 MG MG B 321 1555 1555 2.64 LINK O ALA B 14 MG MG B 321 1555 1555 2.36 LINK OD1 ASP B 186 MG MG B 321 1555 1555 2.11 LINK OD2 ASP B 186 MG MG B 321 1555 1555 2.91 LINK O1 PO4 B 320 MG MG B 321 1555 1555 2.30 LINK OD1 ASP C 12 MG MG C 321 1555 1555 2.64 LINK O ALA C 14 MG MG C 321 1555 1555 2.36 LINK OD1 ASP C 186 MG MG C 321 1555 1555 2.11 LINK OD2 ASP C 186 MG MG C 321 1555 1555 2.91 LINK O1 PO4 C 320 MG MG C 321 1555 1555 2.30 LINK OD1 ASP D 12 MG MG D 321 1555 1555 2.64 LINK O ALA D 14 MG MG D 321 1555 1555 2.36 LINK OD1 ASP D 186 MG MG D 321 1555 1555 2.11 LINK OD2 ASP D 186 MG MG D 321 1555 1555 2.91 LINK O1 PO4 D 320 MG MG D 321 1555 1555 2.30 SITE 1 AC1 6 ASP A 12 ALA A 14 THR A 126 GLY A 127 SITE 2 AC1 6 TYR A 128 MG A 321 SITE 1 AC2 4 ASP A 12 ALA A 14 ASP A 186 PO4 A 320 SITE 1 AC3 6 ASP B 12 ALA B 14 THR B 126 GLY B 127 SITE 2 AC3 6 TYR B 128 MG B 321 SITE 1 AC4 4 ASP B 12 ALA B 14 ASP B 186 PO4 B 320 SITE 1 AC5 6 ASP C 12 ALA C 14 THR C 126 GLY C 127 SITE 2 AC5 6 TYR C 128 MG C 321 SITE 1 AC6 4 ASP C 12 ALA C 14 ASP C 186 PO4 C 320 SITE 1 AC7 6 ASP D 12 ALA D 14 THR D 126 GLY D 127 SITE 2 AC7 6 TYR D 128 MG D 321 SITE 1 AC8 4 ASP D 12 ALA D 14 ASP D 186 PO4 D 320 CRYST1 251.728 251.728 156.340 90.00 90.00 120.00 H 3 2 72 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 0.003973 0.002294 0.000000 0.00000 SCALE2 0.000000 0.004587 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006396 0.00000