HEADER PHOSPHOTRANSFERASE 09-DEC-94 1NHK TITLE CRYSTAL STRUCTURE OF MYXOCOCCUS XANTHUS NUCLEOSIDE DIPHOSPHATE KINASE TITLE 2 AND ITS INTERACTION WITH A NUCLEOTIDE SUBSTRATE AT 2.0 ANGSTROMS TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEOSIDE DIPHOSPHATE KINASE; COMPND 3 CHAIN: R, L; COMPND 4 EC: 2.7.4.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYXOCOCCUS XANTHUS; SOURCE 3 ORGANISM_TAXID: 34; SOURCE 4 GENE: CMP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PUC119 DERIVED KEYWDS PHOSPHOTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.STRELKOV,R.L.WILLIAMS REVDAT 4 14-FEB-24 1NHK 1 REMARK REVDAT 3 24-FEB-09 1NHK 1 VERSN REVDAT 2 01-APR-03 1NHK 1 JRNL REVDAT 1 31-MAR-95 1NHK 0 JRNL AUTH S.V.STRELKOV,O.PERISIC,P.A.WEBB,R.L.WILLIAMS JRNL TITL THE 1.9 A CRYSTAL STRUCTURE OF A NUCLEOSIDE DIPHOSPHATE JRNL TITL 2 KINASE COMPLEX WITH ADENOSINE 3',5'-CYCLIC MONOPHOSPHATE: JRNL TITL 3 EVIDENCE FOR COMPETITIVE INHIBITION. JRNL REF J.MOL.BIOL. V. 249 665 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7783219 JRNL DOI 10.1006/JMBI.1995.0327 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 25297 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 SET) : 0.174 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL 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 : 2247 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 219 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.90 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 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.550 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 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 1NHK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175288. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : 26296 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.15000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.80000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 118.72500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.80000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.80000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 39.57500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.80000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.80000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 118.72500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.80000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.80000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 39.57500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 79.15000 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 300 REMARK: MTRIX REMARK 300 THE TRANSFORMATIONS PRESENTED ON MTRIX RECORDS BELOW REMARK 300 DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG THE REMARK 300 VARIOUS DOMAINS IN THIS ENTRY. APPLYING THE APPROPRIATE REMARK 300 MTRIX TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL REMARK 300 YIELD APPROXIMATE COORDINATES FOR THE RESIDUES LISTED REMARK 300 SECOND. REMARK 300 REMARK 300 APPLIED TO TRANSFORMED TO REMARK 300 MTRIX RESIDUES RESIDUES RMSD REMARK 300 M1 L 2 - L 144 R 2 - R 144 0.230 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, L 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS L 145 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU R 29 CG CD OE1 OE2 REMARK 480 ARG R 57 NE CZ NH1 NH2 REMARK 480 LYS R 61 CG CD CE NZ REMARK 480 GLU R 100 CG CD OE1 OE2 REMARK 480 LYS R 105 CE NZ REMARK 480 GLU R 123 CG CD OE1 OE2 REMARK 480 LYS L 61 CD CE NZ REMARK 480 GLU L 100 CG CD OE1 OE2 REMARK 480 LYS L 105 CE NZ REMARK 480 THR L 109 OG1 CG2 REMARK 480 ASP L 112 CG OD1 OD2 REMARK 480 GLU L 123 CG CD OE1 OE2 REMARK 480 LYS L 126 CE NZ REMARK 480 GLN L 144 O CG CD OE1 NE2 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 R 113 70.63 -103.75 REMARK 500 THR R 115 -39.43 63.72 REMARK 500 LYS L 113 75.87 -102.93 REMARK 500 THR L 115 -38.90 64.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 FOR EACH POLYPEPTIDE CHAIN THE SINGLE CAMP MOLECULE REMARK 600 BOUND TO IT WAS MODELED WITH TWO ALTERNATIVE CONFORMERS, REMARK 600 SYN AND ANTI. THE TWO ALTERNATIVES CORRESPONDING TO REMARK 600 PROTEIN CHAIN R ARE DESIGNATED AS CMP 1 WITH ALTERNATE REMARK 600 LOCATION INDICATORS A AND B, AND THE TWO ALTERNATIVES REMARK 600 CORRESPONDING TO CHAIN L ARE DESIGNATED AS CMP 2 WITH REMARK 600 ALTERNATE LOCATION INDICATORS A AND B. THE REFINEMENT WAS REMARK 600 CARRIED OUT ON ALL CHAINS SIMULTANEOUSLY. THE DISORDER IN REMARK 600 CAMP IS PRINCIPALLY MANIFEST IN THE POSITION OF THE BASE. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP R 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP L 146 DBREF 1NHK R 2 145 UNP P15266 NDK_MYXXA 1 144 DBREF 1NHK L 2 145 UNP P15266 NDK_MYXXA 1 144 SEQRES 1 R 144 ALA ILE GLU ARG THR LEU SER ILE ILE LYS PRO ASP GLY SEQRES 2 R 144 LEU GLU LYS GLY VAL ILE GLY LYS ILE ILE SER ARG PHE SEQRES 3 R 144 GLU GLU LYS GLY LEU LYS PRO VAL ALA ILE ARG LEU GLN SEQRES 4 R 144 HIS LEU SER GLN ALA GLN ALA GLU GLY PHE TYR ALA VAL SEQRES 5 R 144 HIS LYS ALA ARG PRO PHE PHE LYS ASP LEU VAL GLN PHE SEQRES 6 R 144 MET ILE SER GLY PRO VAL VAL LEU MET VAL LEU GLU GLY SEQRES 7 R 144 GLU ASN ALA VAL LEU ALA ASN ARG ASP ILE MET GLY ALA SEQRES 8 R 144 THR ASN PRO ALA GLN ALA ALA GLU GLY THR ILE ARG LYS SEQRES 9 R 144 ASP PHE ALA THR SER ILE ASP LYS ASN THR VAL HIS GLY SEQRES 10 R 144 SER ASP SER LEU GLU ASN ALA LYS ILE GLU ILE ALA TYR SEQRES 11 R 144 PHE PHE ARG GLU THR GLU ILE HIS SER TYR PRO TYR GLN SEQRES 12 R 144 LYS SEQRES 1 L 144 ALA ILE GLU ARG THR LEU SER ILE ILE LYS PRO ASP GLY SEQRES 2 L 144 LEU GLU LYS GLY VAL ILE GLY LYS ILE ILE SER ARG PHE SEQRES 3 L 144 GLU GLU LYS GLY LEU LYS PRO VAL ALA ILE ARG LEU GLN SEQRES 4 L 144 HIS LEU SER GLN ALA GLN ALA GLU GLY PHE TYR ALA VAL SEQRES 5 L 144 HIS LYS ALA ARG PRO PHE PHE LYS ASP LEU VAL GLN PHE SEQRES 6 L 144 MET ILE SER GLY PRO VAL VAL LEU MET VAL LEU GLU GLY SEQRES 7 L 144 GLU ASN ALA VAL LEU ALA ASN ARG ASP ILE MET GLY ALA SEQRES 8 L 144 THR ASN PRO ALA GLN ALA ALA GLU GLY THR ILE ARG LYS SEQRES 9 L 144 ASP PHE ALA THR SER ILE ASP LYS ASN THR VAL HIS GLY SEQRES 10 L 144 SER ASP SER LEU GLU ASN ALA LYS ILE GLU ILE ALA TYR SEQRES 11 L 144 PHE PHE ARG GLU THR GLU ILE HIS SER TYR PRO TYR GLN SEQRES 12 L 144 LYS HET CMP R 1 44 HET CMP L 146 44 HETNAM CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE HETSYN CMP CYCLIC AMP; CAMP FORMUL 3 CMP 2(C10 H12 N5 O6 P) FORMUL 5 HOH *219(H2 O) HELIX 1 1 PRO R 12 GLU R 16 1 5 HELIX 2 2 ILE R 20 LYS R 30 1 11 HELIX 3 3 GLN R 44 PHE R 50 1 7 HELIX 4 4 ALA R 52 HIS R 54 5 3 HELIX 5 5 PHE R 60 MET R 67 1 8 HELIX 6 6 ALA R 82 MET R 90 1 9 HELIX 7 7 PRO R 95 GLN R 97 5 3 HELIX 8 8 ILE R 103 PHE R 107 1 5 HELIX 9 9 LEU R 122 PHE R 132 1 11 HELIX 10 10 GLU R 135 GLU R 137 5 3 HELIX 11 11 PRO L 12 GLU L 16 1 5 HELIX 12 12 ILE L 20 LYS L 30 1 11 HELIX 13 13 GLN L 44 PHE L 50 1 7 HELIX 14 14 ALA L 52 HIS L 54 5 3 HELIX 15 15 PHE L 60 MET L 67 1 8 HELIX 16 16 ALA L 82 MET L 90 1 9 HELIX 17 17 PRO L 95 GLN L 97 5 3 HELIX 18 18 ILE L 103 PHE L 107 1 5 HELIX 19 19 LEU L 122 PHE L 132 1 11 HELIX 20 20 GLU L 135 GLU L 137 5 3 SHEET 1 A 4 VAL R 116 GLY R 118 0 SHEET 2 A 4 ILE R 3 ILE R 10 -1 N ILE R 9 O HIS R 117 SHEET 3 A 4 VAL R 72 GLU R 80 -1 N GLY R 79 O GLU R 4 SHEET 4 A 4 LYS R 33 GLN R 40 -1 N GLN R 40 O VAL R 72 SHEET 1 B 4 VAL L 116 GLY L 118 0 SHEET 2 B 4 ILE L 3 ILE L 10 -1 N ILE L 9 O HIS L 117 SHEET 3 B 4 VAL L 72 GLU L 80 -1 N GLY L 79 O GLU L 4 SHEET 4 B 4 LYS L 33 GLN L 40 -1 N GLN L 40 O VAL L 72 SITE 1 AC1 8 LYS R 11 TYR R 51 PHE R 59 LEU R 63 SITE 2 AC1 8 ILE R 111 ASN R 114 HIS R 117 HOH R 156 SITE 1 AC2 10 LYS L 11 TYR L 51 HIS L 54 PHE L 59 SITE 2 AC2 10 LEU L 63 ILE L 111 ASN L 114 HIS L 117 SITE 3 AC2 10 HOH L 160 HOH L 194 CRYST1 63.600 63.600 158.300 90.00 90.00 90.00 P 43 21 2 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015723 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006317 0.00000 MTRIX1 1 -0.000800 -0.988300 0.152500 66.85860 1 MTRIX2 1 -0.986900 -0.023700 -0.159300 67.62240 1 MTRIX3 1 0.161100 -0.150600 -0.975400 -0.45700 1