HEADER TRANSCRIPTION REGULATOR 10-JUN-09 3HS3 TITLE CRYSTAL STRUCTURE OF PERIPLASMIC BINDING RIBOSE OPERON REPRESSOR TITLE 2 PROTEIN FROM LACTOBACILLUS ACIDOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSE OPERON REPRESSOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS ACIDOPHILUS; SOURCE 3 ORGANISM_TAXID: 1579; SOURCE 4 STRAIN: NCFM; SOURCE 5 GENE: RBSR, LBA1472; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3)RIPL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSGX3(BC) KEYWDS PSI-II, NYSGXRC, 11235H, PERIPLASMIC BINDING PROTEIN, RIBOSE OPERON KEYWDS 2 REPRESSOR, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, NEW KEYWDS 3 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, DNA-BINDING, KEYWDS 4 TRANSCRIPTION, TRANSCRIPTION REGULATION, TRANSCRIPTION REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 3 21-FEB-24 3HS3 1 REMARK REVDAT 2 10-FEB-21 3HS3 1 AUTHOR JRNL REVDAT 1 23-JUN-09 3HS3 0 JRNL AUTH R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF PERIPLASMIC BINDING RIBOSE OPERON JRNL TITL 2 REPRESSOR PROTEIN FROM LACTOBACILLUS ACIDOPHILUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 164239.670 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 74779 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) : 0.212 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2280 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11201 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 333 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4160 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 377 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.14000 REMARK 3 B22 (A**2) : -1.81000 REMARK 3 B33 (A**2) : 4.95000 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) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.06 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) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 40.44 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SELENOMET PROTEIN WAS USED IN STRUCTURE REMARK 3 DETERMINATION. REMARK 4 REMARK 4 3HS3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053515. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : SI-III REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000, SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77464 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 14.60 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 14.70 REMARK 200 R MERGE FOR SHELL (I) : 0.53000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 2M AMMONIUM SULFATE, PH REMARK 280 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 29.79850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.71950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.11200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 69.71950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.79850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.11200 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 300 REMARK: DIMER 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: 2640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 50 REMARK 465 SER A 51 REMARK 465 LEU A 52 REMARK 465 THR A 53 REMARK 465 LEU A 54 REMARK 465 TYR A 55 REMARK 465 GLN A 56 REMARK 465 HIS A 321 REMARK 465 HIS A 322 REMARK 465 HIS A 323 REMARK 465 HIS A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 MET B 50 REMARK 465 SER B 51 REMARK 465 LEU B 52 REMARK 465 THR B 53 REMARK 465 LEU B 54 REMARK 465 TYR B 55 REMARK 465 GLN B 56 REMARK 465 HIS B 321 REMARK 465 HIS B 322 REMARK 465 HIS B 323 REMARK 465 HIS B 324 REMARK 465 HIS B 325 REMARK 465 HIS B 326 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 SER A 100 46.53 -98.15 REMARK 500 ASN A 146 56.66 -90.38 REMARK 500 ASP A 147 -162.46 -109.45 REMARK 500 ASP A 263 -40.32 116.25 REMARK 500 ARG A 315 -168.12 -128.10 REMARK 500 ASP B 68 -178.62 -171.49 REMARK 500 ASN B 99 -169.78 -160.14 REMARK 500 ASP B 147 -160.51 -105.08 REMARK 500 ASP B 263 -21.73 110.11 REMARK 500 ARG B 315 -165.49 -129.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-11235H RELATED DB: TARGETDB DBREF 3HS3 A 53 318 UNP Q5FJ32 Q5FJ32_LACAC 53 318 DBREF 3HS3 B 53 318 UNP Q5FJ32 Q5FJ32_LACAC 53 318 SEQADV 3HS3 MET A 50 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 SER A 51 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 LEU A 52 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 GLU A 319 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 GLY A 320 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 321 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 322 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 323 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 324 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 325 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS A 326 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 MET B 50 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 SER B 51 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 LEU B 52 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 GLU B 319 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 GLY B 320 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 321 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 322 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 323 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 324 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 325 UNP Q5FJ32 EXPRESSION TAG SEQADV 3HS3 HIS B 326 UNP Q5FJ32 EXPRESSION TAG SEQRES 1 A 277 MET SER LEU THR LEU TYR GLN LYS LYS SER LYS MET ILE SEQRES 2 A 277 GLY ILE ILE ILE PRO ASP LEU ASN ASN ARG PHE TYR ALA SEQRES 3 A 277 GLN ILE ILE ASP GLY ILE GLN GLU VAL ILE GLN LYS GLU SEQRES 4 A 277 GLY TYR THR ALA LEU ILE SER PHE SER THR ASN SER ASP SEQRES 5 A 277 VAL LYS LYS TYR GLN ASN ALA ILE ILE ASN PHE GLU ASN SEQRES 6 A 277 ASN ASN VAL ASP GLY ILE ILE THR SER ALA PHE THR ILE SEQRES 7 A 277 PRO PRO ASN PHE HIS LEU ASN THR PRO LEU VAL MET TYR SEQRES 8 A 277 ASP SER ALA ASN ILE ASN ASP ASP ILE VAL ARG ILE VAL SEQRES 9 A 277 SER ASN ASN THR LYS GLY GLY LYS GLU SER ILE LYS LEU SEQRES 10 A 277 LEU SER LYS LYS ILE GLU LYS VAL LEU ILE GLN HIS TRP SEQRES 11 A 277 PRO LEU SER LEU PRO THR ILE ARG GLU ARG ILE GLU ALA SEQRES 12 A 277 MET THR ALA GLU ALA SER LYS LEU LYS ILE ASP TYR LEU SEQRES 13 A 277 LEU GLU GLU THR PRO GLU ASN ASN PRO TYR ILE SER ALA SEQRES 14 A 277 GLN SER ALA LEU ASN LYS SER ASN GLN PHE ASP ALA ILE SEQRES 15 A 277 ILE THR VAL ASN ASP LEU TYR ALA ALA GLU ILE ILE LYS SEQRES 16 A 277 GLU ALA LYS ARG ARG ASN LEU LYS ILE PRO ASP ASP PHE SEQRES 17 A 277 GLN LEU VAL GLY TYR ASP ASN ASN ILE LEU CYS GLY TYR SEQRES 18 A 277 THR SER PRO THR ILE SER THR ILE ASP GLN ASN PRO LYS SEQRES 19 A 277 LEU ILE GLY GLN THR ALA ALA HIS ARG LEU LEU ASP LEU SEQRES 20 A 277 MET SER GLY ASN ASN SER THR ARG ASN SER ILE ILE ASP SEQRES 21 A 277 VAL LEU PRO ILE LYS ARG ASP SER THR GLU GLY HIS HIS SEQRES 22 A 277 HIS HIS HIS HIS SEQRES 1 B 277 MET SER LEU THR LEU TYR GLN LYS LYS SER LYS MET ILE SEQRES 2 B 277 GLY ILE ILE ILE PRO ASP LEU ASN ASN ARG PHE TYR ALA SEQRES 3 B 277 GLN ILE ILE ASP GLY ILE GLN GLU VAL ILE GLN LYS GLU SEQRES 4 B 277 GLY TYR THR ALA LEU ILE SER PHE SER THR ASN SER ASP SEQRES 5 B 277 VAL LYS LYS TYR GLN ASN ALA ILE ILE ASN PHE GLU ASN SEQRES 6 B 277 ASN ASN VAL ASP GLY ILE ILE THR SER ALA PHE THR ILE SEQRES 7 B 277 PRO PRO ASN PHE HIS LEU ASN THR PRO LEU VAL MET TYR SEQRES 8 B 277 ASP SER ALA ASN ILE ASN ASP ASP ILE VAL ARG ILE VAL SEQRES 9 B 277 SER ASN ASN THR LYS GLY GLY LYS GLU SER ILE LYS LEU SEQRES 10 B 277 LEU SER LYS LYS ILE GLU LYS VAL LEU ILE GLN HIS TRP SEQRES 11 B 277 PRO LEU SER LEU PRO THR ILE ARG GLU ARG ILE GLU ALA SEQRES 12 B 277 MET THR ALA GLU ALA SER LYS LEU LYS ILE ASP TYR LEU SEQRES 13 B 277 LEU GLU GLU THR PRO GLU ASN ASN PRO TYR ILE SER ALA SEQRES 14 B 277 GLN SER ALA LEU ASN LYS SER ASN GLN PHE ASP ALA ILE SEQRES 15 B 277 ILE THR VAL ASN ASP LEU TYR ALA ALA GLU ILE ILE LYS SEQRES 16 B 277 GLU ALA LYS ARG ARG ASN LEU LYS ILE PRO ASP ASP PHE SEQRES 17 B 277 GLN LEU VAL GLY TYR ASP ASN ASN ILE LEU CYS GLY TYR SEQRES 18 B 277 THR SER PRO THR ILE SER THR ILE ASP GLN ASN PRO LYS SEQRES 19 B 277 LEU ILE GLY GLN THR ALA ALA HIS ARG LEU LEU ASP LEU SEQRES 20 B 277 MET SER GLY ASN ASN SER THR ARG ASN SER ILE ILE ASP SEQRES 21 B 277 VAL LEU PRO ILE LYS ARG ASP SER THR GLU GLY HIS HIS SEQRES 22 B 277 HIS HIS HIS HIS FORMUL 3 HOH *377(H2 O) HELIX 1 1 ASN A 71 GLU A 88 1 18 HELIX 2 2 ASP A 101 ASN A 115 1 15 HELIX 3 3 ASN A 155 LEU A 166 1 12 HELIX 4 4 LEU A 183 LEU A 200 1 18 HELIX 5 5 ASN A 213 LYS A 224 1 12 HELIX 6 6 SER A 225 PHE A 228 5 4 HELIX 7 7 ASN A 235 ARG A 249 1 15 HELIX 8 8 ASN A 265 TYR A 270 5 6 HELIX 9 9 ASN A 281 MET A 297 1 17 HELIX 10 10 ARG A 315 GLY A 320 1 6 HELIX 11 11 ASN B 71 GLU B 88 1 18 HELIX 12 12 ASP B 101 ASN B 115 1 15 HELIX 13 13 ASN B 155 LEU B 166 1 12 HELIX 14 14 LEU B 183 LEU B 200 1 18 HELIX 15 15 ASN B 213 LYS B 224 1 12 HELIX 16 16 SER B 225 PHE B 228 5 4 HELIX 17 17 ASN B 235 ARG B 249 1 15 HELIX 18 18 ASN B 265 TYR B 270 5 6 HELIX 19 19 ASN B 281 MET B 297 1 17 HELIX 20 20 ARG B 315 GLU B 319 5 5 SHEET 1 A12 SER A 306 ILE A 308 0 SHEET 2 A12 VAL A 150 SER A 154 1 N VAL A 153 O SER A 306 SHEET 3 A12 LEU A 137 TYR A 140 1 N MET A 139 O ILE A 152 SHEET 4 A12 GLY A 119 SER A 123 1 N THR A 122 O VAL A 138 SHEET 5 A12 MET A 61 ILE A 66 1 N GLY A 63 O ILE A 121 SHEET 6 A12 THR A 91 PHE A 96 1 O LEU A 93 N ILE A 62 SHEET 7 A12 THR B 91 PHE B 96 -1 O ILE B 94 N ALA A 92 SHEET 8 A12 MET B 61 ILE B 66 1 N ILE B 62 O LEU B 93 SHEET 9 A12 GLY B 119 SER B 123 1 O ILE B 121 N GLY B 63 SHEET 10 A12 LEU B 137 TYR B 140 1 O VAL B 138 N THR B 122 SHEET 11 A12 VAL B 150 SER B 154 1 O ILE B 152 N MET B 139 SHEET 12 A12 SER B 306 ILE B 308 1 O SER B 306 N VAL B 153 SHEET 1 B 4 ASP A 203 GLU A 208 0 SHEET 2 B 4 LYS A 173 HIS A 178 1 N ILE A 176 O LEU A 205 SHEET 3 B 4 ALA A 230 ILE A 232 1 O ILE A 232 N LEU A 175 SHEET 4 B 4 GLN A 258 VAL A 260 1 O GLN A 258 N ILE A 231 SHEET 1 C 2 THR A 277 ASP A 279 0 SHEET 2 C 2 LEU A 311 ILE A 313 -1 O LEU A 311 N ASP A 279 SHEET 1 D 4 ASP B 203 GLU B 208 0 SHEET 2 D 4 LYS B 173 HIS B 178 1 N ILE B 176 O LEU B 205 SHEET 3 D 4 ALA B 230 ILE B 232 1 O ILE B 232 N LEU B 175 SHEET 4 D 4 GLN B 258 VAL B 260 1 O GLN B 258 N ILE B 231 SHEET 1 E 2 THR B 277 ASP B 279 0 SHEET 2 E 2 LEU B 311 ILE B 313 -1 O ILE B 313 N THR B 277 CISPEP 1 ILE A 253 PRO A 254 0 -1.36 CISPEP 2 SER A 272 PRO A 273 0 -0.06 CISPEP 3 ILE B 253 PRO B 254 0 0.64 CISPEP 4 SER B 272 PRO B 273 0 -1.46 CRYST1 59.597 70.224 139.439 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 0.016779 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014240 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007172 0.00000