PDB Short entry for 1M6J HEADER ISOMERASE 16-JUL-02 1M6J TITLE CRYSTAL STRUCTURE OF TRIOSEPHOSPHATE ISOMERASE FROM ENTAMOEBA TITLE 2 HISTOLYTICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TIM, TPI; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: TGI; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PRSET KEYWDS ASYMMETRY, ENTAMOEBA HISTOLYTICA, MONOMER STABILITY, TRIOSEPHOSPHATE KEYWDS 2 ISOMERASE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.RODRIGUEZ-ROMERO,A.HERNANDEZ-SANTOYO,D.A.FERNANDEZ-VELASCO REVDAT 3 14-FEB-24 1M6J 1 SEQADV REVDAT 2 24-FEB-09 1M6J 1 VERSN REVDAT 1 12-OCT-02 1M6J 0 JRNL AUTH A.RODRIGUEZ-ROMERO,A.HERNANDEZ-SANTOYO,L.DEL POZO-YAUNER, JRNL AUTH 2 A.KORNHAUSER,D.A.FERNANDEZ-VELASCO JRNL TITL STRUCTURE AND INACTIVATION OF TRIOSEPHOSPHATE ISOMERASE FROM JRNL TITL 2 ENTAMOEBA HISTOLYTICA JRNL REF J.MOL.BIOL. V. 322 669 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12270704 JRNL DOI 10.1016/S0022-2836(02)00809-4 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.LANDA,A.ROJO-DOMINGUEZ,A.JIMENEZ,D.A.FERNANDEZ-VELASCO REMARK 1 TITL SEQUENCING, EXPRESSION AND PROPERTIES OF TRIOSEPHOSPHATE REMARK 1 TITL 2 ISOMERASE FROM ENTAMOEBA HISTOLYTICA REMARK 1 REF EUR.J.BIOCHEM. V. 247 348 1997 REMARK 1 REFN ISSN 0014-2956 REMARK 2 REMARK 2 RESOLUTION. 1.50 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.75 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) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 80009 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) : 0.184 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 8025 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9466 REMARK 3 BIN R VALUE (WORKING SET) : 0.2530 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1049 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3914 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 783 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : 0.27000 REMARK 3 B33 (A**2) : -0.54000 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) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.10 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) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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) : 0.940 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.410 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.720 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.460 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 49.79 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 DISCRETELY DISORDERED RESIDUES: GLN 56, THR 76, GLN 107, GLN REMARK 3 115, GLU 118, GLN 145, GLU 148, LYS 167, GLU 192, GLN 195, GLU 203, REMARK 3 SER 220, LYS 251 FROM MONOMER A AND GLU 35, GLN 56, LYS 77, ASP REMARK 3 125, REMARK 3 ARG 141, GLN 145, LYS 167, ASN 168, ILE 179, ASP 188, GLN 195, GLU REMARK 3 211, SER 220 FROM MONOMER B. REMARK 4 REMARK 4 1M6J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016659. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-99 REMARK 200 TEMPERATURE (KELVIN) : 103 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.782 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80009 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 69.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.1 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 <I/SIGMA(I)> 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 REMARK 200 STARTING MODEL: PDB ENTRY 5TIM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG 1500, 30% 1,6-HEXANEDIOL, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP AT 291K, TEMPERATURE 291.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 42.86450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 59.97350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.86450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 59.97350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 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 MET B 1 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASN B 168 CB ASN B 168 CG 0.203 REMARK 500 ASN B 168 C ILE B 169 N -0.231 REMARK 500 ALA B 178 C ILE B 179 N -0.355 REMARK 500 SER B 220 CB SER B 220 OG 0.085 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 ASN B 168 CA - CB - CG ANGL. DEV. = -15.6 DEGREES REMARK 500 ASN B 168 O - C - N ANGL. DEV. = -12.3 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 13 -139.12 47.66 REMARK 500 ILE A 205 -81.74 -127.01 REMARK 500 LYS A 260 -76.50 -102.36 REMARK 500 LYS B 13 -144.21 54.32 REMARK 500 ILE B 205 -86.22 -115.61 REMARK 500 REMARK 500 REMARK: NULL DBREF 1M6J A 1 261 UNP O02611 TPIS_ENTHI 1 261 DBREF 1M6J B 1 261 UNP O02611 TPIS_ENTHI 1 261 SEQADV 1M6J LEU A 261 UNP O02611 PHE 261 CONFLICT SEQADV 1M6J LEU B 261 UNP O02611 PHE 261 CONFLICT SEQRES 1 A 261 MET GLY ALA GLY LYS PHE VAL VAL GLY GLY ASN TRP LYS SEQRES 2 A 261 CYS ASN GLY THR LEU ALA SER ILE GLU THR LEU THR LYS SEQRES 3 A 261 GLY VAL ALA ALA SER VAL ASP ALA GLU LEU ALA LYS LYS SEQRES 4 A 261 VAL GLU VAL ILE VAL GLY VAL PRO PHE ILE TYR ILE PRO SEQRES 5 A 261 LYS VAL GLN GLN ILE LEU ALA GLY GLU ALA ASN GLY ALA SEQRES 6 A 261 ASN ILE LEU VAL SER ALA GLU ASN ALA TRP THR LYS SER SEQRES 7 A 261 GLY ALA TYR THR GLY GLU VAL HIS VAL GLY MET LEU VAL SEQRES 8 A 261 ASP CYS GLN VAL PRO TYR VAL ILE LEU GLY HIS SER GLU SEQRES 9 A 261 ARG ARG GLN ILE PHE HIS GLU SER ASN GLU GLN VAL ALA SEQRES 10 A 261 GLU LYS VAL LYS VAL ALA ILE ASP ALA GLY LEU LYS VAL SEQRES 11 A 261 ILE ALA CYS ILE GLY GLU THR GLU ALA GLN ARG ILE ALA SEQRES 12 A 261 ASN GLN THR GLU GLU VAL VAL ALA ALA GLN LEU LYS ALA SEQRES 13 A 261 ILE ASN ASN ALA ILE SER LYS GLU ALA TRP LYS ASN ILE SEQRES 14 A 261 ILE LEU ALA TYR GLU PRO VAL TRP ALA ILE GLY THR GLY SEQRES 15 A 261 LYS THR ALA THR PRO ASP GLN ALA GLN GLU VAL HIS GLN SEQRES 16 A 261 TYR ILE ARG LYS TRP MET THR GLU ASN ILE SER LYS GLU SEQRES 17 A 261 VAL ALA GLU ALA THR ARG ILE GLN TYR GLY GLY SER VAL SEQRES 18 A 261 ASN PRO ALA ASN CYS ASN GLU LEU ALA LYS LYS ALA ASP SEQRES 19 A 261 ILE ASP GLY PHE LEU VAL GLY GLY ALA SER LEU ASP ALA SEQRES 20 A 261 ALA LYS PHE LYS THR ILE ILE ASN SER VAL SER GLU LYS SEQRES 21 A 261 LEU SEQRES 1 B 261 MET GLY ALA GLY LYS PHE VAL VAL GLY GLY ASN TRP LYS SEQRES 2 B 261 CYS ASN GLY THR LEU ALA SER ILE GLU THR LEU THR LYS SEQRES 3 B 261 GLY VAL ALA ALA SER VAL ASP ALA GLU LEU ALA LYS LYS SEQRES 4 B 261 VAL GLU VAL ILE VAL GLY VAL PRO PHE ILE TYR ILE PRO SEQRES 5 B 261 LYS VAL GLN GLN ILE LEU ALA GLY GLU ALA ASN GLY ALA SEQRES 6 B 261 ASN ILE LEU VAL SER ALA GLU ASN ALA TRP THR LYS SER SEQRES 7 B 261 GLY ALA TYR THR GLY GLU VAL HIS VAL GLY MET LEU VAL SEQRES 8 B 261 ASP CYS GLN VAL PRO TYR VAL ILE LEU GLY HIS SER GLU SEQRES 9 B 261 ARG ARG GLN ILE PHE HIS GLU SER ASN GLU GLN VAL ALA SEQRES 10 B 261 GLU LYS VAL LYS VAL ALA ILE ASP ALA GLY LEU LYS VAL SEQRES 11 B 261 ILE ALA CYS ILE GLY GLU THR GLU ALA GLN ARG ILE ALA SEQRES 12 B 261 ASN GLN THR GLU GLU VAL VAL ALA ALA GLN LEU LYS ALA SEQRES 13 B 261 ILE ASN ASN ALA ILE SER LYS GLU ALA TRP LYS ASN ILE SEQRES 14 B 261 ILE LEU ALA TYR GLU PRO VAL TRP ALA ILE GLY THR GLY SEQRES 15 B 261 LYS THR ALA THR PRO ASP GLN ALA GLN GLU VAL HIS GLN SEQRES 16 B 261 TYR ILE ARG LYS TRP MET THR GLU ASN ILE SER LYS GLU SEQRES 17 B 261 VAL ALA GLU ALA THR ARG ILE GLN TYR GLY GLY SER VAL SEQRES 18 B 261 ASN PRO ALA ASN CYS ASN GLU LEU ALA LYS LYS ALA ASP SEQRES 19 B 261 ILE ASP GLY PHE LEU VAL GLY GLY ALA SER LEU ASP ALA SEQRES 20 B 261 ALA LYS PHE LYS THR ILE ILE ASN SER VAL SER GLU LYS SEQRES 21 B 261 LEU FORMUL 3 HOH *783(H2 O) HELIX 1 1 THR A 17 VAL A 32 1 16 HELIX 2 2 ASP A 33 LYS A 38 1 6 HELIX 3 3 PRO A 47 ILE A 49 5 3 HELIX 4 4 TYR A 50 GLY A 60 1 11 HELIX 5 5 ASN A 63 ALA A 65 5 3 HELIX 6 6 HIS A 86 CYS A 93 1 8 HELIX 7 7 HIS A 102 PHE A 109 1 8 HELIX 8 8 SER A 112 GLY A 127 1 16 HELIX 9 9 THR A 137 ALA A 143 1 7 HELIX 10 10 GLN A 145 ILE A 161 1 17 HELIX 11 11 LYS A 163 LYS A 167 5 5 HELIX 12 12 PRO A 175 ILE A 179 5 5 HELIX 13 13 THR A 186 ILE A 205 1 20 HELIX 14 14 SER A 206 THR A 213 1 8 HELIX 15 15 ASN A 225 LYS A 231 1 7 HELIX 16 16 GLY A 241 LEU A 245 5 5 HELIX 17 17 ASP A 246 ASN A 255 1 10 HELIX 18 18 SER A 256 LYS A 260 5 5 HELIX 19 19 THR B 17 SER B 31 1 15 HELIX 20 20 ASP B 33 LYS B 38 1 6 HELIX 21 21 PRO B 47 ILE B 49 5 3 HELIX 22 22 TYR B 50 GLY B 60 1 11 HELIX 23 23 ASN B 63 ALA B 65 5 3 HELIX 24 24 HIS B 86 CYS B 93 1 8 HELIX 25 25 HIS B 102 PHE B 109 1 8 HELIX 26 26 SER B 112 ALA B 126 1 15 HELIX 27 27 THR B 137 ALA B 143 1 7 HELIX 28 28 GLN B 145 ILE B 161 1 17 HELIX 29 29 LYS B 163 LYS B 167 5 5 HELIX 30 30 PRO B 175 ILE B 179 5 5 HELIX 31 31 THR B 186 ILE B 205 1 20 HELIX 32 32 SER B 206 THR B 213 1 8 HELIX 33 33 ASN B 225 LYS B 231 1 7 HELIX 34 34 GLY B 241 LEU B 245 5 5 HELIX 35 35 ASP B 246 ASN B 255 1 10 HELIX 36 36 SER B 256 LEU B 261 5 6 SHEET 1 A 9 PHE A 6 ASN A 11 0 SHEET 2 A 9 VAL A 40 VAL A 46 1 O GLY A 45 N GLY A 10 SHEET 3 A 9 ILE A 67 ALA A 71 1 O SER A 70 N VAL A 44 SHEET 4 A 9 TYR A 97 LEU A 100 1 O TYR A 97 N ALA A 71 SHEET 5 A 9 LYS A 129 ILE A 134 1 O CYS A 133 N LEU A 100 SHEET 6 A 9 ILE A 169 TYR A 173 1 O ILE A 170 N VAL A 130 SHEET 7 A 9 ILE A 215 TYR A 217 1 O GLN A 216 N LEU A 171 SHEET 8 A 9 GLY A 237 VAL A 240 1 O GLY A 237 N TYR A 217 SHEET 9 A 9 PHE A 6 ASN A 11 1 N GLY A 9 O VAL A 240 SHEET 1 B 9 VAL B 7 ASN B 11 0 SHEET 2 B 9 GLU B 41 VAL B 46 1 O GLY B 45 N GLY B 10 SHEET 3 B 9 ILE B 67 ALA B 71 1 O SER B 70 N VAL B 44 SHEET 4 B 9 TYR B 97 LEU B 100 1 O TYR B 97 N ALA B 71 SHEET 5 B 9 LYS B 129 ILE B 134 1 O CYS B 133 N LEU B 100 SHEET 6 B 9 ILE B 169 TYR B 173 1 O ILE B 170 N VAL B 130 SHEET 7 B 9 ILE B 215 TYR B 217 1 O GLN B 216 N LEU B 171 SHEET 8 B 9 GLY B 237 VAL B 240 1 O GLY B 237 N TYR B 217 SHEET 9 B 9 VAL B 7 ASN B 11 1 N GLY B 9 O PHE B 238 CRYST1 85.729 119.947 50.392 90.00 90.00 90.00 P 21 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 0.011665 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008337 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019844 0.00000