HEADER CHAPERONE 10-SEP-03 1QYH OBSLTE 03-AUG-04 1QYH 1U2O TITLE CRYSTAL STRUCTURE OF THE N-DOMAIN OF GRP94 LACKING THE TITLE 2 CHARGED DOMAIN IN COMPLEX WITH NECA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOPLASMIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN DELTA 40; COMPND 5 SYNONYM: 94 KDA GLUCOSE-REGULATED PROTEIN, GRP94; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANIS FAMILIARIS; SOURCE 3 ORGANISM_COMMON: DOG; SOURCE 4 GENE: TRA1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEXNB KEYWDS GRP94, NECA, CHARGED DOMAIN DELETION MUTANT, HSP90 EXPDTA X-RAY DIFFRACTION AUTHOR K.L.SOLDANO,A.JIVAN,C.V.NICCHITTA,D.T.GEWIRTH REVDAT 3 03-AUG-04 1QYH 1 OBSLTE REVDAT 2 23-DEC-03 1QYH 1 JRNL REVDAT 1 11-NOV-03 1QYH 0 JRNL AUTH K.L.SOLDANO,A.JIVAN,C.V.NICCHITTA,D.T.GEWIRTH JRNL TITL STRUCTURE OF THE N-TERMINAL DOMAIN OF GRP94. BASIS JRNL TITL 2 FOR LIGAND SPECIFICITY AND REGULATION JRNL REF J.BIOL.CHEM. V. 278 48330 2003 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 478653.720 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.1 REMARK 3 NUMBER OF REFLECTIONS : 26990 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) : 0.250 REMARK 3 FREE R VALUE : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2683 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 48.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1293 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 12.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 176 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3518 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 387 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.60000 REMARK 3 B22 (A**2) : 0.85000 REMARK 3 B33 (A**2) : 7.75000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.62 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.450 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.380 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.020 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.960 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 81.57 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NECA.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NECA.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: PARTIALLY REFINED REMARK 4 REMARK 4 1QYH COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-2003. REMARK 100 THE RCSB ID CODE IS RCSB020223. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-2002 REMARK 200 TEMPERATURE (KELVIN) : 113.0 REMARK 200 PH : 7.60 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) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : YALE MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27334 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.8 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 40.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.540 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 ENTRY 1QY5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, MAGNESIUM CHLORIDE, TRIS, REMARK 280 PH 7.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-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 -1.000000 0.000000 0.000000 32.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.04550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.04550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.10000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 BIOMOLECULE: 2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 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 LEU A 69 REMARK 465 ARG A 70 REMARK 465 GLU A 71 REMARK 465 GLY A 324 REMARK 465 GLY A 325 REMARK 465 GLY A 326 REMARK 465 GLY A 327 REMARK 465 LEU B 69 REMARK 465 ARG B 70 REMARK 465 GLU B 71 REMARK 465 GLY B 324 REMARK 465 GLY B 325 REMARK 465 GLY B 326 REMARK 465 GLY B 327 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 123 CG CD OE1 OE2 REMARK 470 GLU A 131 CG CD OE1 OE2 REMARK 470 LYS A 142 CG CD CE NZ REMARK 470 GLU A 157 CG CD OE1 OE2 REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 GLN A 273 CG CD OE1 NE2 REMARK 470 ASN A 276 CG OD1 ND2 REMARK 470 GLU B 123 CG CD OE1 OE2 REMARK 470 GLU B 131 CG CD OE1 OE2 REMARK 470 LYS B 142 CG CD CE NZ REMARK 470 GLU B 157 CG CD OE1 OE2 REMARK 470 LYS B 161 CG CD CE NZ REMARK 470 LYS B 270 CG CD CE NZ REMARK 470 GLN B 273 CG CD OE1 NE2 REMARK 470 ASN B 276 CG OD1 ND2 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 REMARK 500 O HOH 151 O HOH 215 2.09 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL A 152 CA VAL A 152 CB 0.036 REMARK 500 MET B 85 SD MET B 85 CE 0.039 REMARK 500 MET B 336 SD MET B 336 CE -0.036 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 VAL A 134 N - CA - C ANGL. DEV. = -7.5 DEGREES REMARK 500 VAL A 147 N - CA - C ANGL. DEV. = -7.5 DEGREES REMARK 500 THR A 212 N - CA - C ANGL. DEV. = -8.1 DEGREES REMARK 500 ASN A 217 N - CA - C ANGL. DEV. = 8.3 DEGREES REMARK 500 GLU A 229 N - CA - C ANGL. DEV. = -9.1 DEGREES REMARK 500 VAL A 250 N - CA - C ANGL. DEV. =-12.3 DEGREES REMARK 500 ALA B 77 N - CA - C ANGL. DEV. = -9.2 DEGREES REMARK 500 VAL B 250 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QY5 RELATED DB: PDB REMARK 900 THE SAME PROTEIN-LIGAND COMPLEX EXCEPT THIS PROTEIN REMARK 900 CONSTRUCT CONTAINS THE CHARGED DOMAIN RESIDUES REMARK 900 RELATED ID: 1QY8 RELATED DB: PDB REMARK 900 A GRP94-RADICICOL COMPLEX THAT CONTAINS THE CHARGED DOMAIN REMARK 900 RESIDUES REMARK 900 RELATED ID: 1QYE RELATED DB: PDB REMARK 900 A GRP94-2CLDDA COMPLEX THAT CONTAINS THE CHARGED DOMAIN REMARK 900 RESIDUES REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 287-327 WERE DELETED FROM THE SEQUENCE REMARK 999 AND REPLACED BY 4 GLYCINES. DBREF 1QYH A 69 286 UNP P41148 ENPL_CANFA 69 286 DBREF 1QYH A 328 377 UNP P41148 ENPL_CANFA 328 377 DBREF 1QYH B 69 286 UNP P41148 ENPL_CANFA 69 286 DBREF 1QYH B 328 377 UNP P41148 ENPL_CANFA 328 377 SEQRES 1 A 232 LEU ARG GLU LYS SER GLU LYS PHE ALA PHE GLN ALA GLU SEQRES 2 A 232 VAL ASN ARG MET MET LYS LEU ILE ILE ASN SER LEU TYR SEQRES 3 A 232 LYS ASN LYS GLU ILE PHE LEU ARG GLU LEU ILE SER ASN SEQRES 4 A 232 ALA SER ASP ALA LEU ASP LYS ILE ARG LEU ILE SER LEU SEQRES 5 A 232 THR ASP GLU ASN ALA LEU ALA GLY ASN GLU GLU LEU THR SEQRES 6 A 232 VAL LYS ILE LYS CYS ASP LYS GLU LYS ASN LEU LEU HIS SEQRES 7 A 232 VAL THR ASP THR GLY VAL GLY MET THR ARG GLU GLU LEU SEQRES 8 A 232 VAL LYS ASN LEU GLY THR ILE ALA LYS SER GLY THR SER SEQRES 9 A 232 GLU PHE LEU ASN LYS MET THR GLU ALA GLN GLU ASP GLY SEQRES 10 A 232 GLN SER THR SER GLU LEU ILE GLY GLN PHE GLY VAL GLY SEQRES 11 A 232 PHE TYR SER ALA PHE LEU VAL ALA ASP LYS VAL ILE VAL SEQRES 12 A 232 THR SER LYS HIS ASN ASN ASP THR GLN HIS ILE TRP GLU SEQRES 13 A 232 SER ASP SER ASN GLU PHE SER VAL ILE ALA ASP PRO ARG SEQRES 14 A 232 GLY ASN THR LEU GLY ARG GLY THR THR ILE THR LEU VAL SEQRES 15 A 232 LEU LYS GLU GLU ALA SER ASP TYR LEU GLU LEU ASP THR SEQRES 16 A 232 ILE LYS ASN LEU VAL LYS LYS TYR SER GLN PHE ILE ASN SEQRES 17 A 232 PHE PRO ILE TYR VAL TRP SER SER LYS THR GLY GLY GLY SEQRES 18 A 232 GLY LYS THR VAL TRP ASP TRP GLU LEU MET ASN SEQRES 1 B 232 LEU ARG GLU LYS SER GLU LYS PHE ALA PHE GLN ALA GLU SEQRES 2 B 232 VAL ASN ARG MET MET LYS LEU ILE ILE ASN SER LEU TYR SEQRES 3 B 232 LYS ASN LYS GLU ILE PHE LEU ARG GLU LEU ILE SER ASN SEQRES 4 B 232 ALA SER ASP ALA LEU ASP LYS ILE ARG LEU ILE SER LEU SEQRES 5 B 232 THR ASP GLU ASN ALA LEU ALA GLY ASN GLU GLU LEU THR SEQRES 6 B 232 VAL LYS ILE LYS CYS ASP LYS GLU LYS ASN LEU LEU HIS SEQRES 7 B 232 VAL THR ASP THR GLY VAL GLY MET THR ARG GLU GLU LEU SEQRES 8 B 232 VAL LYS ASN LEU GLY THR ILE ALA LYS SER GLY THR SER SEQRES 9 B 232 GLU PHE LEU ASN LYS MET THR GLU ALA GLN GLU ASP GLY SEQRES 10 B 232 GLN SER THR SER GLU LEU ILE GLY GLN PHE GLY VAL GLY SEQRES 11 B 232 PHE TYR SER ALA PHE LEU VAL ALA ASP LYS VAL ILE VAL SEQRES 12 B 232 THR SER LYS HIS ASN ASN ASP THR GLN HIS ILE TRP GLU SEQRES 13 B 232 SER ASP SER ASN GLU PHE SER VAL ILE ALA ASP PRO ARG SEQRES 14 B 232 GLY ASN THR LEU GLY ARG GLY THR THR ILE THR LEU VAL SEQRES 15 B 232 LEU LYS GLU GLU ALA SER ASP TYR LEU GLU LEU ASP THR SEQRES 16 B 232 ILE LYS ASN LEU VAL LYS LYS TYR SER GLN PHE ILE ASN SEQRES 17 B 232 PHE PRO ILE TYR VAL TRP SER SER LYS THR GLY GLY GLY SEQRES 18 B 232 GLY LYS THR VAL TRP ASP TRP GLU LEU MET ASN HET NEC 401 22 HET NEC 402 22 HETNAM NEC N-ETHYL-5'-CARBOXAMIDO ADENOSINE FORMUL 3 NEC 2(C12 H16 N6 O4) FORMUL 5 HOH *387(H2 O1) HELIX 1 1 GLN A 79 LEU A 93 1 15 HELIX 2 2 GLU A 98 ASP A 122 1 25 HELIX 3 3 THR A 155 THR A 165 1 11 HELIX 4 4 LYS A 168 GLN A 182 1 15 HELIX 5 5 THR A 188 PHE A 195 1 8 HELIX 6 6 VAL A 197 LEU A 204 5 8 HELIX 7 7 GLU A 253 LEU A 259 5 7 HELIX 8 8 GLU A 260 TYR A 271 1 12 HELIX 9 9 GLN B 79 LEU B 93 1 15 HELIX 10 10 GLU B 98 ASP B 122 1 25 HELIX 11 12 THR B 155 THR B 165 1 11 HELIX 12 13 LYS B 168 GLU B 173 1 6 HELIX 13 14 GLU B 173 THR B 179 1 7 HELIX 14 15 GLU B 180 GLY B 185 1 6 HELIX 15 16 THR B 188 PHE B 195 1 8 HELIX 16 17 VAL B 197 LEU B 204 5 8 HELIX 17 18 GLU B 253 LEU B 259 5 7 SHEET 1 A 9 GLU A 74 PHE A 76 0 SHEET 2 A 9 PHE A 230 ALA A 234 -1 O PHE A 230 N PHE A 76 SHEET 3 A 9 HIS A 221 SER A 225 -1 N ILE A 222 O ILE A 233 SHEET 4 A 9 ALA A 206 LYS A 214 -1 N VAL A 211 O TRP A 223 SHEET 5 A 9 GLY A 244 LEU A 251 -1 O THR A 248 N ILE A 210 SHEET 6 A 9 LEU A 144 ASP A 149 -1 N VAL A 147 O ILE A 247 SHEET 7 A 9 VAL A 134 ASP A 139 -1 N LYS A 135 O THR A 148 SHEET 8 A 9 ILE A 279 SER A 284 1 O TYR A 280 N ILE A 136 SHEET 9 A 9 TRP A 331 ASN A 337 -1 O MET A 336 N ILE A 279 SHEET 1 B 9 GLU B 74 PHE B 76 0 SHEET 2 B 9 PHE B 230 ALA B 234 -1 O PHE B 230 N PHE B 76 SHEET 3 B 9 HIS B 221 SER B 225 -1 N ILE B 222 O ILE B 233 SHEET 4 B 9 ALA B 206 LYS B 214 -1 N VAL B 211 O TRP B 223 SHEET 5 B 9 GLY B 244 LEU B 251 -1 O THR B 248 N ILE B 210 SHEET 6 B 9 LEU B 144 ASP B 149 -1 N ASP B 149 O THR B 245 SHEET 7 B 9 VAL B 134 ASP B 139 -1 N LYS B 135 O THR B 148 SHEET 8 B 9 ILE B 279 SER B 284 1 O TYR B 280 N ILE B 136 SHEET 9 B 9 TRP B 331 ASN B 337 -1 O MET B 336 N ILE B 279 CRYST1 65.300 84.200 94.091 90.00 90.00 90.00 P 21 21 21 8 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 0.015314 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011876 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010628 0.00000