PDB Short entry for 1IPA HEADER TRANSFERASE 02-MAY-01 1IPA TITLE CRYSTAL STRUCTURE OF RNA 2'-O RIBOSE METHYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA 2'-O-RIBOSE METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RRMH; COMPND 5 EC: 2.1.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS DEEP TREFOIL KNOT, ROSSMANN FOLD, EL30-LIKE FOLD, RIKEN STRUCTURAL KEYWDS 2 GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL GENOMICS, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR O.NUREKI,M.SHIROUZU,K.HASHIMOTO,R.ISHITANI,T.TERADA,M.TAMAKOSHI, AUTHOR 2 T.OSHIMA,M.CHIJIMATSU,K.TAKIO,D.G.VASSYLYEV,T.SHIBATA,Y.INOUE, AUTHOR 3 S.KURAMITSU,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 4 INITIATIVE (RSGI) REVDAT 4 27-DEC-23 1IPA 1 REMARK REVDAT 3 24-FEB-09 1IPA 1 VERSN REVDAT 2 14-JAN-03 1IPA 1 REMARK REVDAT 1 10-JUL-02 1IPA 0 JRNL AUTH O.NUREKI,M.SHIROUZU,K.HASHIMOTO,R.ISHITANI,T.TERADA, JRNL AUTH 2 M.TAMAKOSHI,T.OSHIMA,M.CHIJIMATSU,K.TAKIO,D.G.VASSYLYEV, JRNL AUTH 3 T.SHIBATA,Y.INOUE,S.KURAMITSU,S.YOKOYAMA JRNL TITL AN ENZYME WITH A DEEP TREFOIL KNOT FOR THE ACTIVE-SITE JRNL TITL 2 ARCHITECTURE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 1129 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 12077432 JRNL DOI 10.1107/S0907444902006601 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 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 : 130341 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 579 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 : 1983 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 151 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.08 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 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 : 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 1IPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1000005144. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; SPRING-8 REMARK 200 BEAMLINE : BL41XU; BL44B2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97951, 0.979242, 0.982049, REMARK 200 0.975887; 0.97951, 0.979242, REMARK 200 0.982049, 0.975887 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 10.10 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.20400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.7M AMMONIUM SULFATE, 1.7% 2 REMARK 280 -PROPANOL, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 62.84200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.36450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.36450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 94.26300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.36450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.36450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.42100 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.36450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.36450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 94.26300 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.36450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.36450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.42100 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 62.84200 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 GLY A 69 REMARK 465 ARG A 70 REMARK 465 VAL A 71 REMARK 465 GLY A 72 REMARK 465 ARG A 73 REMARK 465 ARG A 264 REMARK 465 ASP A 265 REMARK 465 ARG A 266 REMARK 465 LEU A 267 REMARK 465 THR A 268 REMARK 465 LYS A 269 REMARK 465 THR A 270 REMARK 465 HIS A 271 REMARK 465 SER A 272 REMARK 465 THR A 273 REMARK 465 LEU A 274 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 ALA A 116 O PRO A 208 2.14 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 OE1 GLU A 109 OE1 GLU A 109 8555 2.04 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 208 C - N - CA ANGL. DEV. = 9.5 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 PRO A 103 164.06 -40.08 REMARK 500 ARG A 105 92.84 -36.27 REMARK 500 LEU A 107 32.82 -86.17 REMARK 500 PRO A 114 -8.62 -58.79 REMARK 500 ARG A 170 107.33 -54.96 REMARK 500 ALA A 174 166.72 175.72 REMARK 500 LEU A 206 41.55 -94.47 REMARK 500 PRO A 208 -53.28 -9.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003000899.1 RELATED DB: TARGETDB DBREF 1IPA A 1 274 UNP Q7SID4 Q7SID4_THETH 1 274 SEQRES 1 A 274 MET ARG ILE THR SER THR ALA ASN PRO ARG ILE LYS GLU SEQRES 2 A 274 LEU ALA ARG LEU LEU GLU ARG LYS HIS ARG ASP SER GLN SEQRES 3 A 274 ARG ARG PHE LEU ILE GLU GLY ALA ARG GLU ILE GLU ARG SEQRES 4 A 274 ALA LEU GLN ALA GLY ILE GLU LEU GLU GLN ALA LEU VAL SEQRES 5 A 274 TRP GLU GLY GLY LEU ASN PRO GLU GLU GLN GLN VAL TYR SEQRES 6 A 274 ALA ALA LEU GLY ARG VAL GLY ARG LEU ALA LEU LEU GLU SEQRES 7 A 274 VAL SER GLU ALA VAL LEU LYS LYS LEU SER VAL ARG ASP SEQRES 8 A 274 ASN PRO ALA GLY LEU ILE ALA LEU ALA ARG MET PRO GLU SEQRES 9 A 274 ARG THR LEU GLU GLU TYR ARG PRO SER PRO ASP ALA LEU SEQRES 10 A 274 ILE LEU VAL ALA VAL GLY LEU GLU LYS PRO GLY ASN LEU SEQRES 11 A 274 GLY ALA VAL LEU ARG SER ALA ASP ALA ALA GLY ALA GLU SEQRES 12 A 274 ALA VAL LEU VAL ALA GLY GLY VAL ASP LEU TYR SER PRO SEQRES 13 A 274 GLN VAL ILE ARG ASN SER THR GLY VAL VAL PHE SER LEU SEQRES 14 A 274 ARG THR LEU ALA ALA SER GLU SER GLU VAL LEU ASP TRP SEQRES 15 A 274 ILE LYS GLN HIS ASN LEU PRO LEU VAL ALA THR THR PRO SEQRES 16 A 274 HIS ALA GLU ALA LEU TYR TRP GLU ALA ASN LEU ARG PRO SEQRES 17 A 274 PRO VAL ALA ILE ALA VAL GLY PRO GLU HIS GLU GLY LEU SEQRES 18 A 274 ARG ALA ALA TRP LEU GLU ALA ALA GLN THR GLN VAL ARG SEQRES 19 A 274 ILE PRO MET GLN GLY GLN ALA ASP SER LEU ASN VAL SER SEQRES 20 A 274 VAL SER ALA ALA LEU LEU LEU TYR GLU ALA LEU ARG GLN SEQRES 21 A 274 ARG LEU LEU ARG ASP ARG LEU THR LYS THR HIS SER THR SEQRES 22 A 274 LEU FORMUL 2 HOH *151(H2 O) HELIX 1 1 ASN A 8 ARG A 16 1 9 HELIX 2 2 GLU A 19 ARG A 27 1 9 HELIX 3 3 GLY A 33 ALA A 43 1 11 HELIX 4 4 ASN A 58 ALA A 67 1 10 HELIX 5 5 SER A 80 SER A 88 1 9 HELIX 6 6 LYS A 126 GLY A 141 1 16 HELIX 7 7 SER A 155 SER A 162 1 8 HELIX 8 8 GLY A 164 SER A 168 5 5 HELIX 9 9 SER A 175 HIS A 186 1 12 HELIX 10 10 TYR A 201 ALA A 204 5 4 HELIX 11 11 ARG A 222 ALA A 229 1 8 HELIX 12 12 ASN A 245 LEU A 262 1 18 SHEET 1 A 5 ARG A 2 ILE A 3 0 SHEET 2 A 5 ALA A 75 VAL A 79 1 O GLU A 78 N ILE A 3 SHEET 3 A 5 LEU A 47 TRP A 53 1 O GLU A 48 N ALA A 75 SHEET 4 A 5 LEU A 96 ARG A 101 -1 O ILE A 97 N LEU A 51 SHEET 5 A 5 ARG A 28 GLU A 32 -1 O PHE A 29 N ALA A 100 SHEET 1 B 6 THR A 171 ALA A 174 0 SHEET 2 B 6 ALA A 144 ALA A 148 1 O VAL A 145 N LEU A 172 SHEET 3 B 6 LEU A 117 VAL A 122 1 O LEU A 117 N ALA A 144 SHEET 4 B 6 VAL A 210 VAL A 214 1 O VAL A 210 N ILE A 118 SHEET 5 B 6 LEU A 190 THR A 193 1 N VAL A 191 O ALA A 211 SHEET 6 B 6 THR A 231 VAL A 233 1 O THR A 231 N ALA A 192 CRYST1 66.729 66.729 125.684 90.00 90.00 90.00 P 43 21 2 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 0.014986 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014986 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007956 0.00000