HEADER RNA BINDING PROTEIN 08-JUN-03 1UFR TITLE CRYSTAL STRUCTURE OF TT1027 FROM THERMUS THERMOPHILUS HB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYR MRNA-BINDING ATTENUATION PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TT1027; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS PYRIMIDINE NUCLEOTIDE BIOSYNTHESIS, TRANSCRIPTIONAL ATTENUATION, RNA- KEYWDS 2 BINDING PROTEIN, URACIL PHOSPHORIBOSYLTRANSFERASE, STRUCTURAL KEYWDS 3 GENOMICS, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, RNA KEYWDS 4 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.MATSUURA,H.SAKAI,T.TERADA,M.SHIROUZU,S.KURAMITSU,S.YOKOYAMA,RIKEN AUTHOR 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 4 15-NOV-23 1UFR 1 REMARK REVDAT 3 25-OCT-23 1UFR 1 REMARK LINK REVDAT 2 24-FEB-09 1UFR 1 VERSN REVDAT 1 08-DEC-03 1UFR 0 JRNL AUTH T.MATSUURA,H.SAKAI,T.TERADA,M.SHIROUZU,S.KURAMITSU, JRNL AUTH 2 S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF TT1027 FROM THERMUS THERMOPHILUS HB8 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 432416.590 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 29313 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) : 0.264 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2928 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3793 REMARK 3 BIN R VALUE (WORKING SET) : 0.3610 REMARK 3 BIN FREE R VALUE : 0.4040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 476 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5288 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 83 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.23000 REMARK 3 B22 (A**2) : 19.93000 REMARK 3 B33 (A**2) : -15.71000 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) : 0.42 REMARK 3 ESD FROM SIGMAA (A) : 0.50 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) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.58 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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 : 0.31 REMARK 3 BSOL : 28.71 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : MSE.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1UFR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUN-03. REMARK 100 THE DEPOSITION ID IS D_1000005778. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45PX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.02 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30397 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 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 (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.46400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.730 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1A3C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, SODIUM ACETATE, CALCIUM CHLORIDE, REMARK 280 DIOXANE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 29.15500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.09500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.06800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.09500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.15500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.06800 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 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: THE BIOLOGICAL UNIT IS ASSUMED TO BE A DIMER: A CHAIN AND B REMARK 300 CHAIN, C CHAIN AND D CHAIN, RESPECTIVELY. 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 TYR A 72 REMARK 465 ARG A 73 REMARK 465 ASP A 74 REMARK 465 ASP A 75 REMARK 465 LEU A 76 REMARK 465 THR A 77 REMARK 465 GLU A 78 REMARK 465 ILE A 79 REMARK 465 GLY A 80 REMARK 465 TYR A 81 REMARK 465 ARG A 82 REMARK 465 GLU A 179 REMARK 465 GLY A 180 REMARK 465 ALA A 181 REMARK 465 TYR B 72 REMARK 465 ARG B 73 REMARK 465 ASP B 74 REMARK 465 ASP B 75 REMARK 465 LEU B 76 REMARK 465 THR B 77 REMARK 465 GLU B 78 REMARK 465 ILE B 79 REMARK 465 GLY B 80 REMARK 465 TYR B 81 REMARK 465 ARG B 82 REMARK 465 GLU B 179 REMARK 465 GLY B 180 REMARK 465 ALA B 181 REMARK 465 MSE C 1 REMARK 465 TYR C 72 REMARK 465 ARG C 73 REMARK 465 ASP C 74 REMARK 465 ASP C 75 REMARK 465 LEU C 76 REMARK 465 THR C 77 REMARK 465 GLU C 78 REMARK 465 ILE C 79 REMARK 465 GLY C 80 REMARK 465 TYR C 81 REMARK 465 ARG C 82 REMARK 465 GLU C 179 REMARK 465 GLY C 180 REMARK 465 ALA C 181 REMARK 465 MSE D 1 REMARK 465 TYR D 72 REMARK 465 ARG D 73 REMARK 465 ASP D 74 REMARK 465 ASP D 75 REMARK 465 LEU D 76 REMARK 465 THR D 77 REMARK 465 GLU D 78 REMARK 465 ILE D 79 REMARK 465 GLY D 80 REMARK 465 TYR D 81 REMARK 465 ARG D 82 REMARK 465 GLU D 179 REMARK 465 GLY D 180 REMARK 465 ALA D 181 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 OD2 ASP A 121 OD2 ASP C 121 2.12 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 THR A 41 -81.52 65.90 REMARK 500 ASP A 68 79.89 -69.05 REMARK 500 PRO A 91 25.95 -66.30 REMARK 500 TYR A 107 -103.89 -117.53 REMARK 500 HIS A 138 41.81 74.69 REMARK 500 PRO A 142 35.73 -74.61 REMARK 500 THR B 41 -83.01 66.92 REMARK 500 PRO B 91 27.19 -65.94 REMARK 500 TYR B 107 -104.35 -114.62 REMARK 500 HIS B 138 45.16 72.42 REMARK 500 PRO B 142 32.77 -73.74 REMARK 500 THR C 41 -81.35 67.52 REMARK 500 ASP C 68 81.04 -69.55 REMARK 500 PRO C 91 23.95 -65.09 REMARK 500 TYR C 107 -105.45 -114.49 REMARK 500 HIS C 138 44.88 72.79 REMARK 500 PRO C 142 33.73 -74.50 REMARK 500 THR D 41 -81.65 66.97 REMARK 500 PRO D 91 24.86 -65.44 REMARK 500 TYR D 107 -104.99 -114.42 REMARK 500 HIS D 138 44.66 72.73 REMARK 500 PRO D 142 34.60 -73.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 182 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003001027.1 RELATED DB: TARGETDB DBREF 1UFR A 1 181 UNP P83822 P83822_THETH 1 181 DBREF 1UFR B 1 181 UNP P83822 P83822_THETH 1 181 DBREF 1UFR C 1 181 UNP P83822 P83822_THETH 1 181 DBREF 1UFR D 1 181 UNP P83822 P83822_THETH 1 181 SEQRES 1 A 181 MSE ARG PHE LYS ALA GLU LEU MSE ASN ALA PRO GLU MSE SEQRES 2 A 181 ARG ARG ALA LEU TYR ARG ILE ALA HIS GLU ILE VAL GLU SEQRES 3 A 181 ALA ASN LYS GLY THR GLU GLY LEU ALA LEU VAL GLY ILE SEQRES 4 A 181 HIS THR ARG GLY ILE PRO LEU ALA HIS ARG ILE ALA ARG SEQRES 5 A 181 PHE ILE ALA GLU PHE GLU GLY LYS GLU VAL PRO VAL GLY SEQRES 6 A 181 VAL LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR GLU SEQRES 7 A 181 ILE GLY TYR ARG PRO GLN VAL ARG GLU THR ARG ILE PRO SEQRES 8 A 181 PHE ASP LEU THR GLY LYS ALA ILE VAL LEU VAL ASP ASP SEQRES 9 A 181 VAL LEU TYR THR GLY ARG THR ALA ARG ALA ALA LEU ASP SEQRES 10 A 181 ALA LEU ILE ASP LEU GLY ARG PRO ARG ARG ILE TYR LEU SEQRES 11 A 181 ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO ILE SEQRES 12 A 181 ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER ARG SEQRES 13 A 181 SER GLU VAL VAL LYS VAL LYS VAL GLU GLU VAL ASP GLY SEQRES 14 A 181 GLU ASP ARG VAL GLU LEU TRP GLU ARG GLU GLY ALA SEQRES 1 B 181 MSE ARG PHE LYS ALA GLU LEU MSE ASN ALA PRO GLU MSE SEQRES 2 B 181 ARG ARG ALA LEU TYR ARG ILE ALA HIS GLU ILE VAL GLU SEQRES 3 B 181 ALA ASN LYS GLY THR GLU GLY LEU ALA LEU VAL GLY ILE SEQRES 4 B 181 HIS THR ARG GLY ILE PRO LEU ALA HIS ARG ILE ALA ARG SEQRES 5 B 181 PHE ILE ALA GLU PHE GLU GLY LYS GLU VAL PRO VAL GLY SEQRES 6 B 181 VAL LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR GLU SEQRES 7 B 181 ILE GLY TYR ARG PRO GLN VAL ARG GLU THR ARG ILE PRO SEQRES 8 B 181 PHE ASP LEU THR GLY LYS ALA ILE VAL LEU VAL ASP ASP SEQRES 9 B 181 VAL LEU TYR THR GLY ARG THR ALA ARG ALA ALA LEU ASP SEQRES 10 B 181 ALA LEU ILE ASP LEU GLY ARG PRO ARG ARG ILE TYR LEU SEQRES 11 B 181 ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO ILE SEQRES 12 B 181 ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER ARG SEQRES 13 B 181 SER GLU VAL VAL LYS VAL LYS VAL GLU GLU VAL ASP GLY SEQRES 14 B 181 GLU ASP ARG VAL GLU LEU TRP GLU ARG GLU GLY ALA SEQRES 1 C 181 MSE ARG PHE LYS ALA GLU LEU MSE ASN ALA PRO GLU MSE SEQRES 2 C 181 ARG ARG ALA LEU TYR ARG ILE ALA HIS GLU ILE VAL GLU SEQRES 3 C 181 ALA ASN LYS GLY THR GLU GLY LEU ALA LEU VAL GLY ILE SEQRES 4 C 181 HIS THR ARG GLY ILE PRO LEU ALA HIS ARG ILE ALA ARG SEQRES 5 C 181 PHE ILE ALA GLU PHE GLU GLY LYS GLU VAL PRO VAL GLY SEQRES 6 C 181 VAL LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR GLU SEQRES 7 C 181 ILE GLY TYR ARG PRO GLN VAL ARG GLU THR ARG ILE PRO SEQRES 8 C 181 PHE ASP LEU THR GLY LYS ALA ILE VAL LEU VAL ASP ASP SEQRES 9 C 181 VAL LEU TYR THR GLY ARG THR ALA ARG ALA ALA LEU ASP SEQRES 10 C 181 ALA LEU ILE ASP LEU GLY ARG PRO ARG ARG ILE TYR LEU SEQRES 11 C 181 ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO ILE SEQRES 12 C 181 ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER ARG SEQRES 13 C 181 SER GLU VAL VAL LYS VAL LYS VAL GLU GLU VAL ASP GLY SEQRES 14 C 181 GLU ASP ARG VAL GLU LEU TRP GLU ARG GLU GLY ALA SEQRES 1 D 181 MSE ARG PHE LYS ALA GLU LEU MSE ASN ALA PRO GLU MSE SEQRES 2 D 181 ARG ARG ALA LEU TYR ARG ILE ALA HIS GLU ILE VAL GLU SEQRES 3 D 181 ALA ASN LYS GLY THR GLU GLY LEU ALA LEU VAL GLY ILE SEQRES 4 D 181 HIS THR ARG GLY ILE PRO LEU ALA HIS ARG ILE ALA ARG SEQRES 5 D 181 PHE ILE ALA GLU PHE GLU GLY LYS GLU VAL PRO VAL GLY SEQRES 6 D 181 VAL LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR GLU SEQRES 7 D 181 ILE GLY TYR ARG PRO GLN VAL ARG GLU THR ARG ILE PRO SEQRES 8 D 181 PHE ASP LEU THR GLY LYS ALA ILE VAL LEU VAL ASP ASP SEQRES 9 D 181 VAL LEU TYR THR GLY ARG THR ALA ARG ALA ALA LEU ASP SEQRES 10 D 181 ALA LEU ILE ASP LEU GLY ARG PRO ARG ARG ILE TYR LEU SEQRES 11 D 181 ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO ILE SEQRES 12 D 181 ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER ARG SEQRES 13 D 181 SER GLU VAL VAL LYS VAL LYS VAL GLU GLU VAL ASP GLY SEQRES 14 D 181 GLU ASP ARG VAL GLU LEU TRP GLU ARG GLU GLY ALA MODRES 1UFR MSE A 1 MET SELENOMETHIONINE MODRES 1UFR MSE A 8 MET SELENOMETHIONINE MODRES 1UFR MSE A 13 MET SELENOMETHIONINE MODRES 1UFR MSE B 1 MET SELENOMETHIONINE MODRES 1UFR MSE B 8 MET SELENOMETHIONINE MODRES 1UFR MSE B 13 MET SELENOMETHIONINE MODRES 1UFR MSE C 8 MET SELENOMETHIONINE MODRES 1UFR MSE C 13 MET SELENOMETHIONINE MODRES 1UFR MSE D 8 MET SELENOMETHIONINE MODRES 1UFR MSE D 13 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 8 8 HET MSE A 13 8 HET MSE B 1 8 HET MSE B 8 8 HET MSE B 13 8 HET MSE C 8 8 HET MSE C 13 8 HET MSE D 8 8 HET MSE D 13 8 HET CL A 182 1 HET CL B 182 1 HET CL C 182 1 HET CL D 182 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 5 CL 4(CL 1-) FORMUL 9 HOH *83(H2 O) HELIX 1 1 ALA A 10 LYS A 29 1 20 HELIX 2 2 ARG A 42 GLY A 59 1 18 HELIX 3 3 GLY A 109 GLY A 123 1 15 HELIX 4 4 VAL A 164 GLY A 169 1 6 HELIX 5 5 ALA B 10 LYS B 29 1 20 HELIX 6 6 ARG B 42 GLY B 59 1 18 HELIX 7 7 GLY B 109 GLY B 123 1 15 HELIX 8 8 VAL B 164 GLY B 169 1 6 HELIX 9 9 ALA C 10 LYS C 29 1 20 HELIX 10 10 ARG C 42 GLY C 59 1 18 HELIX 11 11 GLY C 109 ASP C 121 1 13 HELIX 12 12 VAL C 164 GLY C 169 1 6 HELIX 13 13 ALA D 10 LYS D 29 1 20 HELIX 14 14 ARG D 42 GLY D 59 1 18 HELIX 15 15 GLY D 109 GLY D 123 1 15 HELIX 16 16 VAL D 164 GLY D 169 1 6 SHEET 1 A 3 PHE A 3 ASN A 9 0 SHEET 2 A 3 ARG A 172 TRP A 176 -1 O LEU A 175 N ALA A 5 SHEET 3 A 3 VAL A 159 LYS A 163 -1 N LYS A 163 O ARG A 172 SHEET 1 B12 PHE A 147 ASN A 151 0 SHEET 2 B12 ARG A 127 ASP A 135 1 N VAL A 132 O GLY A 149 SHEET 3 B12 ALA A 98 LEU A 106 1 N LEU A 101 O ALA A 131 SHEET 4 B12 LEU A 34 ILE A 39 1 N VAL A 37 O VAL A 102 SHEET 5 B12 VAL A 64 THR A 70 1 O GLY A 65 N LEU A 36 SHEET 6 B12 GLN A 84 ILE A 90 -1 O GLN A 84 N THR A 70 SHEET 7 B12 GLN C 84 ILE C 90 -1 O THR C 88 N ILE A 90 SHEET 8 B12 VAL C 64 THR C 70 -1 N THR C 70 O GLN C 84 SHEET 9 B12 LEU C 34 ILE C 39 1 N LEU C 36 O GLY C 65 SHEET 10 B12 ALA C 98 LEU C 106 1 O VAL C 102 N VAL C 37 SHEET 11 B12 ARG C 127 ASP C 135 1 O ALA C 131 N LEU C 101 SHEET 12 B12 PHE C 147 ASN C 151 1 O GLY C 149 N VAL C 132 SHEET 1 C 3 PHE B 3 ASN B 9 0 SHEET 2 C 3 ARG B 172 GLU B 177 -1 O LEU B 175 N ALA B 5 SHEET 3 C 3 GLU B 158 LYS B 163 -1 N LYS B 163 O ARG B 172 SHEET 1 D12 PHE B 147 ASN B 151 0 SHEET 2 D12 ARG B 127 ASP B 135 1 N VAL B 132 O PHE B 147 SHEET 3 D12 ALA B 98 LEU B 106 1 N LEU B 101 O ALA B 131 SHEET 4 D12 LEU B 34 ILE B 39 1 N VAL B 37 O VAL B 102 SHEET 5 D12 VAL B 64 THR B 70 1 O GLY B 65 N LEU B 36 SHEET 6 D12 GLN B 84 ILE B 90 -1 O GLN B 84 N THR B 70 SHEET 7 D12 GLN D 84 ILE D 90 -1 O ILE D 90 N THR B 88 SHEET 8 D12 VAL D 64 THR D 70 -1 N THR D 70 O GLN D 84 SHEET 9 D12 LEU D 34 GLY D 38 1 N LEU D 36 O GLY D 65 SHEET 10 D12 ALA D 98 LEU D 106 1 O VAL D 102 N VAL D 37 SHEET 11 D12 ARG D 127 ASP D 135 1 O ALA D 131 N LEU D 101 SHEET 12 D12 PHE D 147 ASN D 151 1 O GLY D 149 N VAL D 132 SHEET 1 E 3 PHE C 3 ASN C 9 0 SHEET 2 E 3 ARG C 172 TRP C 176 -1 O LEU C 175 N ALA C 5 SHEET 3 E 3 VAL C 159 LYS C 163 -1 N LYS C 163 O ARG C 172 SHEET 1 F 3 PHE D 3 ASN D 9 0 SHEET 2 F 3 ARG D 172 TRP D 176 -1 O LEU D 175 N ALA D 5 SHEET 3 F 3 VAL D 159 LYS D 163 -1 N LYS D 163 O ARG D 172 LINK C MSE A 1 N ARG A 2 1555 1555 1.33 LINK C LEU A 7 N MSE A 8 1555 1555 1.33 LINK C MSE A 8 N ASN A 9 1555 1555 1.33 LINK C GLU A 12 N MSE A 13 1555 1555 1.33 LINK C MSE A 13 N ARG A 14 1555 1555 1.33 LINK C MSE B 1 N ARG B 2 1555 1555 1.33 LINK C LEU B 7 N MSE B 8 1555 1555 1.33 LINK C MSE B 8 N ASN B 9 1555 1555 1.33 LINK C GLU B 12 N MSE B 13 1555 1555 1.33 LINK C MSE B 13 N ARG B 14 1555 1555 1.33 LINK C LEU C 7 N MSE C 8 1555 1555 1.33 LINK C MSE C 8 N ASN C 9 1555 1555 1.33 LINK C GLU C 12 N MSE C 13 1555 1555 1.32 LINK C MSE C 13 N ARG C 14 1555 1555 1.33 LINK C LEU D 7 N MSE D 8 1555 1555 1.33 LINK C MSE D 8 N ASN D 9 1555 1555 1.33 LINK C GLU D 12 N MSE D 13 1555 1555 1.33 LINK C MSE D 13 N ARG D 14 1555 1555 1.33 SITE 1 AC1 2 TYR B 107 GLY B 109 SITE 1 AC2 5 LEU C 106 TYR C 107 GLY C 109 THR C 111 SITE 2 AC2 5 ALA C 112 SITE 1 AC3 4 TYR A 107 GLY A 109 ARG A 110 THR A 111 SITE 1 AC4 3 TYR D 107 GLY D 109 HOH D 185 CRYST1 58.310 114.136 146.190 90.00 90.00 90.00 P 21 21 21 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 0.017150 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008761 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006840 0.00000 HETATM 1 N MSE A 1 23.049 48.730 54.485 1.00 85.22 N HETATM 2 CA MSE A 1 23.616 47.391 54.839 1.00 84.64 C HETATM 3 C MSE A 1 22.968 46.227 54.076 1.00 80.63 C HETATM 4 O MSE A 1 21.794 45.904 54.310 1.00 81.11 O HETATM 5 CB MSE A 1 23.464 47.137 56.356 1.00 90.84 C HETATM 6 CG MSE A 1 23.657 45.656 56.793 1.00 98.16 C HETATM 7 SE MSE A 1 22.206 44.792 57.879 1.00110.71 SE HETATM 8 CE MSE A 1 20.822 44.622 56.519 1.00105.95 C