HEADER HYDROLASE,TRANSLATION 10-FEB-05 1YTA TITLE CRYSTAL STRUCTURE OF OLIGORIBONUCLEASE, THE LONE ESSENTIAL TITLE 2 EXORIBONUCLEASE IN ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: OLIGORIBONUCLEASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 3.1.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ORN; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PUC19 KEYWDS RNASE; EXORIBONUCLEASE; RIBONUCLEASE; EXONUCLEASE; NUCLEASE; KEYWDS 2 HYDROLASE; MRNA DECAY, HYDROLASE, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR T.J.FIEDLER,Y.ZUO,A.MALHOTRA REVDAT 3 16-OCT-24 1YTA 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1YTA 1 VERSN REVDAT 1 14-FEB-06 1YTA 0 JRNL AUTH T.J.FIEDLER,Y.ZUO,A.MALHOTRA JRNL TITL CRYSTAL STRUCTURE OF OLIGORIBONUCLEASE, THE LONE ESSENTIAL JRNL TITL 2 EXORIBONUCLEASE IN ESCHERICHIA COLI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.85 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2321270.060 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 38211 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) : 0.209 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1906 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3568 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE : 0.2760 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 191 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5828 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 339 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.28000 REMARK 3 B22 (A**2) : -0.68000 REMARK 3 B33 (A**2) : -1.60000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 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) : 21.70 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) : 1.420 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.220 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.520 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.560 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 35.56 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 : FLC.PAR 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 : FLC.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YTA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000031906. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979462, 0.979300, 0.964114 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38375 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 29.850 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 11.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, HEPES, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING 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 35.21500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.88000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.43500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.88000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.21500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.43500 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 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: 4090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 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 144 61.07 -160.78 REMARK 500 ILE B 108 3.44 -67.89 REMARK 500 LYS B 144 61.56 -158.49 REMARK 500 ASN C 3 116.58 -165.62 REMARK 500 LEU C 39 -78.44 -76.35 REMARK 500 LYS C 144 60.84 -160.26 REMARK 500 ASN D 3 136.20 -173.08 REMARK 500 LEU D 39 -75.24 -80.41 REMARK 500 LYS D 144 62.75 -156.80 REMARK 500 LYS D 179 76.48 -102.19 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 FLC A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FLC B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FLC C 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FLC D 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FLC A 1005 DBREF 1YTA A 1 180 UNP P39287 ORN_ECOLI 1 180 DBREF 1YTA B 1 180 UNP P39287 ORN_ECOLI 1 180 DBREF 1YTA C 1 180 UNP P39287 ORN_ECOLI 1 180 DBREF 1YTA D 1 180 UNP P39287 ORN_ECOLI 1 180 SEQADV 1YTA MSE A 14 UNP P39287 MET 14 MODIFIED RESIDUE SEQADV 1YTA MSE A 57 UNP P39287 MET 57 MODIFIED RESIDUE SEQADV 1YTA MSE A 79 UNP P39287 MET 79 MODIFIED RESIDUE SEQADV 1YTA MSE A 119 UNP P39287 MET 119 MODIFIED RESIDUE SEQADV 1YTA MSE A 160 UNP P39287 MET 160 MODIFIED RESIDUE SEQADV 1YTA MSE B 14 UNP P39287 MET 14 MODIFIED RESIDUE SEQADV 1YTA MSE B 57 UNP P39287 MET 57 MODIFIED RESIDUE SEQADV 1YTA MSE B 79 UNP P39287 MET 79 MODIFIED RESIDUE SEQADV 1YTA MSE B 119 UNP P39287 MET 119 MODIFIED RESIDUE SEQADV 1YTA MSE B 160 UNP P39287 MET 160 MODIFIED RESIDUE SEQADV 1YTA MSE C 14 UNP P39287 MET 14 MODIFIED RESIDUE SEQADV 1YTA MSE C 57 UNP P39287 MET 57 MODIFIED RESIDUE SEQADV 1YTA MSE C 79 UNP P39287 MET 79 MODIFIED RESIDUE SEQADV 1YTA MSE C 119 UNP P39287 MET 119 MODIFIED RESIDUE SEQADV 1YTA MSE C 160 UNP P39287 MET 160 MODIFIED RESIDUE SEQADV 1YTA MSE D 14 UNP P39287 MET 14 MODIFIED RESIDUE SEQADV 1YTA MSE D 57 UNP P39287 MET 57 MODIFIED RESIDUE SEQADV 1YTA MSE D 79 UNP P39287 MET 79 MODIFIED RESIDUE SEQADV 1YTA MSE D 119 UNP P39287 MET 119 MODIFIED RESIDUE SEQADV 1YTA MSE D 160 UNP P39287 MET 160 MODIFIED RESIDUE SEQRES 1 A 180 SER ALA ASN GLU ASN ASN LEU ILE TRP ILE ASP LEU GLU SEQRES 2 A 180 MSE THR GLY LEU ASP PRO GLU ARG ASP ARG ILE ILE GLU SEQRES 3 A 180 ILE ALA THR LEU VAL THR ASP ALA ASN LEU ASN ILE LEU SEQRES 4 A 180 ALA GLU GLY PRO THR ILE ALA VAL HIS GLN SER ASP GLU SEQRES 5 A 180 GLN LEU ALA LEU MSE ASP ASP TRP ASN VAL ARG THR HIS SEQRES 6 A 180 THR ALA SER GLY LEU VAL GLU ARG VAL LYS ALA SER THR SEQRES 7 A 180 MSE GLY ASP ARG GLU ALA GLU LEU ALA THR LEU GLU PHE SEQRES 8 A 180 LEU LYS GLN TRP VAL PRO ALA GLY LYS SER PRO ILE CYS SEQRES 9 A 180 GLY ASN SER ILE GLY GLN ASP ARG ARG PHE LEU PHE LYS SEQRES 10 A 180 TYR MSE PRO GLU LEU GLU ALA TYR PHE HIS TYR ARG TYR SEQRES 11 A 180 LEU ASP VAL SER THR LEU LYS GLU LEU ALA ARG ARG TRP SEQRES 12 A 180 LYS PRO GLU ILE LEU ASP GLY PHE THR LYS GLN GLY THR SEQRES 13 A 180 HIS GLN ALA MSE ASP ASP ILE ARG GLU SER VAL ALA GLU SEQRES 14 A 180 LEU ALA TYR TYR ARG GLU HIS PHE ILE LYS LEU SEQRES 1 B 180 SER ALA ASN GLU ASN ASN LEU ILE TRP ILE ASP LEU GLU SEQRES 2 B 180 MSE THR GLY LEU ASP PRO GLU ARG ASP ARG ILE ILE GLU SEQRES 3 B 180 ILE ALA THR LEU VAL THR ASP ALA ASN LEU ASN ILE LEU SEQRES 4 B 180 ALA GLU GLY PRO THR ILE ALA VAL HIS GLN SER ASP GLU SEQRES 5 B 180 GLN LEU ALA LEU MSE ASP ASP TRP ASN VAL ARG THR HIS SEQRES 6 B 180 THR ALA SER GLY LEU VAL GLU ARG VAL LYS ALA SER THR SEQRES 7 B 180 MSE GLY ASP ARG GLU ALA GLU LEU ALA THR LEU GLU PHE SEQRES 8 B 180 LEU LYS GLN TRP VAL PRO ALA GLY LYS SER PRO ILE CYS SEQRES 9 B 180 GLY ASN SER ILE GLY GLN ASP ARG ARG PHE LEU PHE LYS SEQRES 10 B 180 TYR MSE PRO GLU LEU GLU ALA TYR PHE HIS TYR ARG TYR SEQRES 11 B 180 LEU ASP VAL SER THR LEU LYS GLU LEU ALA ARG ARG TRP SEQRES 12 B 180 LYS PRO GLU ILE LEU ASP GLY PHE THR LYS GLN GLY THR SEQRES 13 B 180 HIS GLN ALA MSE ASP ASP ILE ARG GLU SER VAL ALA GLU SEQRES 14 B 180 LEU ALA TYR TYR ARG GLU HIS PHE ILE LYS LEU SEQRES 1 C 180 SER ALA ASN GLU ASN ASN LEU ILE TRP ILE ASP LEU GLU SEQRES 2 C 180 MSE THR GLY LEU ASP PRO GLU ARG ASP ARG ILE ILE GLU SEQRES 3 C 180 ILE ALA THR LEU VAL THR ASP ALA ASN LEU ASN ILE LEU SEQRES 4 C 180 ALA GLU GLY PRO THR ILE ALA VAL HIS GLN SER ASP GLU SEQRES 5 C 180 GLN LEU ALA LEU MSE ASP ASP TRP ASN VAL ARG THR HIS SEQRES 6 C 180 THR ALA SER GLY LEU VAL GLU ARG VAL LYS ALA SER THR SEQRES 7 C 180 MSE GLY ASP ARG GLU ALA GLU LEU ALA THR LEU GLU PHE SEQRES 8 C 180 LEU LYS GLN TRP VAL PRO ALA GLY LYS SER PRO ILE CYS SEQRES 9 C 180 GLY ASN SER ILE GLY GLN ASP ARG ARG PHE LEU PHE LYS SEQRES 10 C 180 TYR MSE PRO GLU LEU GLU ALA TYR PHE HIS TYR ARG TYR SEQRES 11 C 180 LEU ASP VAL SER THR LEU LYS GLU LEU ALA ARG ARG TRP SEQRES 12 C 180 LYS PRO GLU ILE LEU ASP GLY PHE THR LYS GLN GLY THR SEQRES 13 C 180 HIS GLN ALA MSE ASP ASP ILE ARG GLU SER VAL ALA GLU SEQRES 14 C 180 LEU ALA TYR TYR ARG GLU HIS PHE ILE LYS LEU SEQRES 1 D 180 SER ALA ASN GLU ASN ASN LEU ILE TRP ILE ASP LEU GLU SEQRES 2 D 180 MSE THR GLY LEU ASP PRO GLU ARG ASP ARG ILE ILE GLU SEQRES 3 D 180 ILE ALA THR LEU VAL THR ASP ALA ASN LEU ASN ILE LEU SEQRES 4 D 180 ALA GLU GLY PRO THR ILE ALA VAL HIS GLN SER ASP GLU SEQRES 5 D 180 GLN LEU ALA LEU MSE ASP ASP TRP ASN VAL ARG THR HIS SEQRES 6 D 180 THR ALA SER GLY LEU VAL GLU ARG VAL LYS ALA SER THR SEQRES 7 D 180 MSE GLY ASP ARG GLU ALA GLU LEU ALA THR LEU GLU PHE SEQRES 8 D 180 LEU LYS GLN TRP VAL PRO ALA GLY LYS SER PRO ILE CYS SEQRES 9 D 180 GLY ASN SER ILE GLY GLN ASP ARG ARG PHE LEU PHE LYS SEQRES 10 D 180 TYR MSE PRO GLU LEU GLU ALA TYR PHE HIS TYR ARG TYR SEQRES 11 D 180 LEU ASP VAL SER THR LEU LYS GLU LEU ALA ARG ARG TRP SEQRES 12 D 180 LYS PRO GLU ILE LEU ASP GLY PHE THR LYS GLN GLY THR SEQRES 13 D 180 HIS GLN ALA MSE ASP ASP ILE ARG GLU SER VAL ALA GLU SEQRES 14 D 180 LEU ALA TYR TYR ARG GLU HIS PHE ILE LYS LEU MODRES 1YTA MSE A 14 MET SELENOMETHIONINE MODRES 1YTA MSE A 57 MET SELENOMETHIONINE MODRES 1YTA MSE A 79 MET SELENOMETHIONINE MODRES 1YTA MSE A 119 MET SELENOMETHIONINE MODRES 1YTA MSE A 160 MET SELENOMETHIONINE MODRES 1YTA MSE B 14 MET SELENOMETHIONINE MODRES 1YTA MSE B 57 MET SELENOMETHIONINE MODRES 1YTA MSE B 79 MET SELENOMETHIONINE MODRES 1YTA MSE B 119 MET SELENOMETHIONINE MODRES 1YTA MSE B 160 MET SELENOMETHIONINE MODRES 1YTA MSE C 14 MET SELENOMETHIONINE MODRES 1YTA MSE C 57 MET SELENOMETHIONINE MODRES 1YTA MSE C 79 MET SELENOMETHIONINE MODRES 1YTA MSE C 119 MET SELENOMETHIONINE MODRES 1YTA MSE C 160 MET SELENOMETHIONINE MODRES 1YTA MSE D 14 MET SELENOMETHIONINE MODRES 1YTA MSE D 57 MET SELENOMETHIONINE MODRES 1YTA MSE D 79 MET SELENOMETHIONINE MODRES 1YTA MSE D 119 MET SELENOMETHIONINE MODRES 1YTA MSE D 160 MET SELENOMETHIONINE HET MSE A 14 8 HET MSE A 57 8 HET MSE A 79 8 HET MSE A 119 8 HET MSE A 160 8 HET MSE B 14 8 HET MSE B 57 8 HET MSE B 79 8 HET MSE B 119 8 HET MSE B 160 8 HET MSE C 14 8 HET MSE C 57 8 HET MSE C 79 8 HET MSE C 119 8 HET MSE C 160 8 HET MSE D 14 8 HET MSE D 57 8 HET MSE D 79 8 HET MSE D 119 8 HET MSE D 160 8 HET FLC A1001 13 HET FLC A1005 13 HET FLC B1002 13 HET FLC C1003 13 HET FLC D1004 13 HETNAM MSE SELENOMETHIONINE HETNAM FLC CITRATE ANION FORMUL 1 MSE 20(C5 H11 N O2 SE) FORMUL 5 FLC 5(C6 H5 O7 3-) FORMUL 10 HOH *339(H2 O) HELIX 1 1 SER A 50 ALA A 55 1 6 HELIX 2 2 ASP A 58 SER A 68 1 11 HELIX 3 3 GLY A 69 SER A 77 1 9 HELIX 4 4 GLY A 80 LYS A 93 1 14 HELIX 5 5 SER A 107 MSE A 119 1 13 HELIX 6 6 MSE A 119 PHE A 126 1 8 HELIX 7 7 VAL A 133 LYS A 144 1 12 HELIX 8 8 GLU A 146 PHE A 151 1 6 HELIX 9 9 GLN A 158 PHE A 177 1 20 HELIX 10 10 SER B 50 LEU B 56 1 7 HELIX 11 11 ASP B 58 SER B 68 1 11 HELIX 12 12 GLY B 69 SER B 77 1 9 HELIX 13 13 GLY B 80 LYS B 93 1 14 HELIX 14 14 SER B 107 MSE B 119 1 13 HELIX 15 15 MSE B 119 PHE B 126 1 8 HELIX 16 16 VAL B 133 LYS B 144 1 12 HELIX 17 17 PRO B 145 PHE B 151 5 7 HELIX 18 18 GLN B 158 PHE B 177 1 20 HELIX 19 19 SER C 50 LEU C 56 1 7 HELIX 20 20 ASP C 58 SER C 68 1 11 HELIX 21 21 GLY C 69 SER C 77 1 9 HELIX 22 22 GLY C 80 GLN C 94 1 15 HELIX 23 23 SER C 107 MSE C 119 1 13 HELIX 24 24 MSE C 119 TYR C 125 1 7 HELIX 25 25 VAL C 133 LYS C 144 1 12 HELIX 26 26 PRO C 145 LEU C 148 5 4 HELIX 27 27 GLN C 158 PHE C 177 1 20 HELIX 28 28 SER D 50 ALA D 55 1 6 HELIX 29 29 ASP D 58 SER D 68 1 11 HELIX 30 30 GLY D 69 SER D 77 1 9 HELIX 31 31 GLY D 80 LYS D 93 1 14 HELIX 32 32 SER D 107 MSE D 119 1 13 HELIX 33 33 MSE D 119 ALA D 124 1 6 HELIX 34 34 VAL D 133 LYS D 144 1 12 HELIX 35 35 PRO D 145 ASP D 149 5 5 HELIX 36 36 GLN D 158 PHE D 177 1 20 SHEET 1 A 3 ILE A 38 GLU A 41 0 SHEET 2 A 3 ILE A 24 THR A 32 -1 N VAL A 31 O LEU A 39 SHEET 3 A 3 ILE A 45 ALA A 46 -1 O ILE A 45 N ILE A 27 SHEET 1 B 5 ILE A 38 GLU A 41 0 SHEET 2 B 5 ILE A 24 THR A 32 -1 N VAL A 31 O LEU A 39 SHEET 3 B 5 LEU A 7 MSE A 14 -1 N TRP A 9 O LEU A 30 SHEET 4 B 5 ILE A 103 GLY A 105 1 O CYS A 104 N ILE A 10 SHEET 5 B 5 TYR A 130 ASP A 132 1 O LEU A 131 N ILE A 103 SHEET 1 C 3 ILE B 38 GLU B 41 0 SHEET 2 C 3 ILE B 24 THR B 32 -1 N VAL B 31 O ALA B 40 SHEET 3 C 3 ILE B 45 ALA B 46 -1 O ILE B 45 N ILE B 27 SHEET 1 D 5 ILE B 38 GLU B 41 0 SHEET 2 D 5 ILE B 24 THR B 32 -1 N VAL B 31 O ALA B 40 SHEET 3 D 5 LEU B 7 MSE B 14 -1 N TRP B 9 O LEU B 30 SHEET 4 D 5 ILE B 103 GLY B 105 1 O CYS B 104 N ILE B 10 SHEET 5 D 5 TYR B 130 ASP B 132 1 O LEU B 131 N ILE B 103 SHEET 1 E 3 ILE C 38 GLU C 41 0 SHEET 2 E 3 ILE C 24 THR C 32 -1 N VAL C 31 O ALA C 40 SHEET 3 E 3 ILE C 45 ALA C 46 -1 O ILE C 45 N ILE C 27 SHEET 1 F 5 ILE C 38 GLU C 41 0 SHEET 2 F 5 ILE C 24 THR C 32 -1 N VAL C 31 O ALA C 40 SHEET 3 F 5 LEU C 7 MSE C 14 -1 N TRP C 9 O LEU C 30 SHEET 4 F 5 ILE C 103 GLY C 105 1 O CYS C 104 N ILE C 10 SHEET 5 F 5 TYR C 130 ASP C 132 1 O LEU C 131 N ILE C 103 SHEET 1 G 3 ILE D 38 GLU D 41 0 SHEET 2 G 3 ILE D 24 THR D 32 -1 N VAL D 31 O ALA D 40 SHEET 3 G 3 ILE D 45 ALA D 46 -1 O ILE D 45 N ILE D 27 SHEET 1 H 5 ILE D 38 GLU D 41 0 SHEET 2 H 5 ILE D 24 THR D 32 -1 N VAL D 31 O ALA D 40 SHEET 3 H 5 LEU D 7 MSE D 14 -1 N TRP D 9 O LEU D 30 SHEET 4 H 5 ILE D 103 GLY D 105 1 O CYS D 104 N ILE D 10 SHEET 5 H 5 TYR D 130 ASP D 132 1 O LEU D 131 N ILE D 103 LINK C GLU A 13 N MSE A 14 1555 1555 1.33 LINK C MSE A 14 N THR A 15 1555 1555 1.33 LINK C LEU A 56 N MSE A 57 1555 1555 1.33 LINK C MSE A 57 N ASP A 58 1555 1555 1.33 LINK C THR A 78 N MSE A 79 1555 1555 1.33 LINK C MSE A 79 N GLY A 80 1555 1555 1.33 LINK C TYR A 118 N MSE A 119 1555 1555 1.33 LINK C MSE A 119 N PRO A 120 1555 1555 1.34 LINK C ALA A 159 N MSE A 160 1555 1555 1.33 LINK C MSE A 160 N ASP A 161 1555 1555 1.33 LINK C GLU B 13 N MSE B 14 1555 1555 1.33 LINK C MSE B 14 N THR B 15 1555 1555 1.33 LINK C LEU B 56 N MSE B 57 1555 1555 1.33 LINK C MSE B 57 N ASP B 58 1555 1555 1.33 LINK C THR B 78 N MSE B 79 1555 1555 1.33 LINK C MSE B 79 N GLY B 80 1555 1555 1.33 LINK C TYR B 118 N MSE B 119 1555 1555 1.33 LINK C MSE B 119 N PRO B 120 1555 1555 1.35 LINK C ALA B 159 N MSE B 160 1555 1555 1.33 LINK C MSE B 160 N ASP B 161 1555 1555 1.33 LINK C GLU C 13 N MSE C 14 1555 1555 1.33 LINK C MSE C 14 N THR C 15 1555 1555 1.33 LINK C LEU C 56 N MSE C 57 1555 1555 1.33 LINK C MSE C 57 N ASP C 58 1555 1555 1.33 LINK C THR C 78 N MSE C 79 1555 1555 1.33 LINK C MSE C 79 N GLY C 80 1555 1555 1.33 LINK C TYR C 118 N MSE C 119 1555 1555 1.33 LINK C MSE C 119 N PRO C 120 1555 1555 1.34 LINK C ALA C 159 N MSE C 160 1555 1555 1.33 LINK C MSE C 160 N ASP C 161 1555 1555 1.33 LINK C GLU D 13 N MSE D 14 1555 1555 1.33 LINK C MSE D 14 N THR D 15 1555 1555 1.33 LINK C LEU D 56 N MSE D 57 1555 1555 1.33 LINK C MSE D 57 N ASP D 58 1555 1555 1.33 LINK C THR D 78 N MSE D 79 1555 1555 1.33 LINK C MSE D 79 N GLY D 80 1555 1555 1.33 LINK C TYR D 118 N MSE D 119 1555 1555 1.33 LINK C MSE D 119 N PRO D 120 1555 1555 1.35 LINK C ALA D 159 N MSE D 160 1555 1555 1.33 LINK C MSE D 160 N ASP D 161 1555 1555 1.33 SITE 1 AC1 10 ASN A 106 SER A 107 SER A 134 LYS A 137 SITE 2 AC1 10 LYS A 153 HOH A1045 HOH A1055 TYR B 128 SITE 3 AC1 10 ARG B 129 ARG D 63 SITE 1 AC2 8 TYR A 128 ARG A 129 ASN B 106 SER B 107 SITE 2 AC2 8 SER B 134 LYS B 137 LYS B 153 ARG C 63 SITE 1 AC3 10 ALA B 67 ASN C 106 SER C 107 SER C 134 SITE 2 AC3 10 LYS C 137 LYS C 153 HOH C1037 HOH C1054 SITE 3 AC3 10 TYR D 128 ARG D 129 SITE 1 AC4 9 ARG A 63 ALA A 67 TYR C 128 ARG C 129 SITE 2 AC4 9 ASN D 106 SER D 107 SER D 134 LYS D 137 SITE 3 AC4 9 LYS D 153 SITE 1 AC5 2 GLU A 20 LYS A 117 CRYST1 70.430 72.870 147.760 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 0.014198 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006768 0.00000