HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 30-JAN-03 1NU0 TITLE STRUCTURE OF THE DOUBLE MUTANT (L6M; F134M, SEMET FORM) OF YQGF FROM TITLE 2 ESCHERICHIA COLI, A HYPOTHETICAL PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN YQGF; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: YQGF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)STAR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET100/D-TOPO; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PYQGFM KEYWDS STRUCTURAL GENOMICS, HYPOTHETICAL PROTEIN, YQGF, STRUCTURE 2 FUNCTION KEYWDS 2 PROJECT, S2F, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.GALKIN,E.SARIKAYA,W.KRAJEWSKI,A.HOWARD,O.HERZBERG,STRUCTURE 2 AUTHOR 2 FUNCTION PROJECT (S2F) REVDAT 4 16-OCT-24 1NU0 1 REMARK REVDAT 3 27-OCT-21 1NU0 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1NU0 1 VERSN REVDAT 1 02-MAR-04 1NU0 0 JRNL AUTH A.GALKIN,E.SARIKAYA,W.KRAJEWSKI,A.HOWARD,O.HERZBERG JRNL TITL STRUCTURE OF YQGF FROM ESCHERICHIA COLI, A HYPOTHETICAL JRNL TITL 2 PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 31110 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) : 0.189 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2172 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE : 0.2610 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 191 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 : 1940 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 248 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.90 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1NU0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018202. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97240 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL SYSTEM 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 : 31128 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.1000 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) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.16100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% POLYETHYLENE GLYCOL MONOMETHYL REMARK 280 ETHER 2000, 0.2 M AMMONIUM SULFATE, 0.1 M SODIUM ACETATE, PH REMARK 280 5.25, VAPOR 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 29.25000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.90000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.25000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.50000 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ARG A 103A REMARK 465 SER A 103B REMARK 465 GLY A 103C REMARK 465 LEU A 103D REMARK 465 PHE A 103E REMARK 465 GLU A 103F REMARK 465 GLN A 103G REMARK 465 MSE B 1 REMARK 465 ARG B 104 REMARK 465 SER B 105 REMARK 465 GLY B 106 REMARK 465 LEU B 107 REMARK 465 PHE B 108 REMARK 465 GLU B 109 REMARK 465 GLN B 110 REMARK 465 GLY B 111 REMARK 465 GLY B 112 REMARK 465 TYR B 113 REMARK 465 ARG B 114 REMARK 465 ALA B 115 REMARK 465 LEU B 116 REMARK 465 ASN B 117 REMARK 465 LYS B 118 REMARK 465 GLY B 119 REMARK 465 LYS B 120 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 GLU B 51 CD GLU B 51 OE2 0.079 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 ARG B 77 NE - CZ - NH1 ANGL. DEV. = 3.0 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 GLN B 53 55.89 39.60 REMARK 500 LEU B 72 -5.22 89.60 REMARK 500 ARG B 86 -46.00 -136.70 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 SO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NMN RELATED DB: PDB REMARK 900 NATIVE PROTEIN REMARK 900 RELATED ID: YQGF RELATED DB: TARGETDB DBREF 1NU0 A 1 138 UNP P0A8I1 RUVX_ECOLI 1 138 DBREF 1NU0 B 1 138 UNP P0A8I1 RUVX_ECOLI 1 138 SEQADV 1NU0 MSE A 1 UNP P0A8I1 MET 1 MODIFIED RESIDUE SEQADV 1NU0 MSE A 6 UNP P0A8I1 LEU 6 ENGINEERED MUTATION SEQADV 1NU0 MSE A 65 UNP P0A8I1 MET 65 MODIFIED RESIDUE SEQADV 1NU0 MSE A 134 UNP P0A8I1 PHE 134 ENGINEERED MUTATION SEQADV 1NU0 MSE B 1 UNP P0A8I1 MET 1 MODIFIED RESIDUE SEQADV 1NU0 MSE B 6 UNP P0A8I1 LEU 6 ENGINEERED MUTATION SEQADV 1NU0 MSE B 65 UNP P0A8I1 MET 65 MODIFIED RESIDUE SEQADV 1NU0 MSE B 134 UNP P0A8I1 PHE 134 ENGINEERED MUTATION SEQRES 1 A 138 MSE SER GLY THR LEU MSE ALA PHE ASP PHE GLY THR LYS SEQRES 2 A 138 SER ILE GLY VAL ALA VAL GLY GLN ARG ILE THR GLY THR SEQRES 3 A 138 ALA ARG PRO LEU PRO ALA ILE LYS ALA GLN ASP GLY THR SEQRES 4 A 138 PRO ASP TRP ASN ILE ILE GLU ARG LEU LEU LYS GLU TRP SEQRES 5 A 138 GLN PRO ASP GLU ILE ILE VAL GLY LEU PRO LEU ASN MSE SEQRES 6 A 138 ASP GLY THR GLU GLN PRO LEU THR ALA ARG ALA ARG LYS SEQRES 7 A 138 PHE ALA ASN ARG ILE HIS GLY ARG PHE GLY VAL GLU VAL SEQRES 8 A 138 LYS LEU HIS ASP GLU ARG LEU SER THR VAL GLU ALA ARG SEQRES 9 A 138 SER GLY LEU PHE GLU GLN GLY GLY TYR ARG ALA LEU ASN SEQRES 10 A 138 LYS GLY LYS VAL ASP SER ALA SER ALA VAL ILE ILE LEU SEQRES 11 A 138 GLU SER TYR MSE GLU GLN GLY TYR SEQRES 1 B 138 MSE SER GLY THR LEU MSE ALA PHE ASP PHE GLY THR LYS SEQRES 2 B 138 SER ILE GLY VAL ALA VAL GLY GLN ARG ILE THR GLY THR SEQRES 3 B 138 ALA ARG PRO LEU PRO ALA ILE LYS ALA GLN ASP GLY THR SEQRES 4 B 138 PRO ASP TRP ASN ILE ILE GLU ARG LEU LEU LYS GLU TRP SEQRES 5 B 138 GLN PRO ASP GLU ILE ILE VAL GLY LEU PRO LEU ASN MSE SEQRES 6 B 138 ASP GLY THR GLU GLN PRO LEU THR ALA ARG ALA ARG LYS SEQRES 7 B 138 PHE ALA ASN ARG ILE HIS GLY ARG PHE GLY VAL GLU VAL SEQRES 8 B 138 LYS LEU HIS ASP GLU ARG LEU SER THR VAL GLU ALA ARG SEQRES 9 B 138 SER GLY LEU PHE GLU GLN GLY GLY TYR ARG ALA LEU ASN SEQRES 10 B 138 LYS GLY LYS VAL ASP SER ALA SER ALA VAL ILE ILE LEU SEQRES 11 B 138 GLU SER TYR MSE GLU GLN GLY TYR MODRES 1NU0 MSE A 1 MET SELENOMETHIONINE MODRES 1NU0 MSE A 6 MET SELENOMETHIONINE MODRES 1NU0 MSE A 65 MET SELENOMETHIONINE MODRES 1NU0 MSE A 134 MET SELENOMETHIONINE MODRES 1NU0 MSE B 6 MET SELENOMETHIONINE MODRES 1NU0 MSE B 65 MET SELENOMETHIONINE MODRES 1NU0 MSE B 134 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 6 8 HET MSE A 65 8 HET MSE A 134 8 HET MSE B 6 8 HET MSE B 65 8 HET MSE B 134 8 HET SO4 A 301 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *248(H2 O) HELIX 1 1 ASP A 41 GLN A 53 1 13 HELIX 2 2 GLN A 70 GLY A 88 1 19 HELIX 3 3 ASN A 117 ASP A 122 1 6 HELIX 4 4 SER A 123 GLN A 136 1 14 HELIX 5 5 ASP B 41 GLN B 53 1 13 HELIX 6 6 LEU B 72 GLY B 88 1 17 HELIX 7 7 SER B 123 GLY B 137 1 15 SHEET 1 A 6 THR A 39 PRO A 40 0 SHEET 2 A 6 THR A 26 GLN A 36 -1 N GLN A 36 O THR A 39 SHEET 3 A 6 SER A 14 GLN A 21 -1 N ILE A 15 O ILE A 33 SHEET 4 A 6 THR A 4 ASP A 9 -1 N LEU A 5 O GLY A 20 SHEET 5 A 6 GLU A 56 LEU A 63 1 O ILE A 58 N MSE A 6 SHEET 6 A 6 VAL A 91 ARG A 97 1 O LYS A 92 N ILE A 57 SHEET 1 B 6 THR B 39 PRO B 40 0 SHEET 2 B 6 ALA B 27 GLN B 36 -1 N GLN B 36 O THR B 39 SHEET 3 B 6 SER B 14 GLN B 21 -1 N VAL B 19 O ARG B 28 SHEET 4 B 6 THR B 4 ASP B 9 -1 N LEU B 5 O GLY B 20 SHEET 5 B 6 GLU B 56 LEU B 61 1 O ILE B 58 N MSE B 6 SHEET 6 B 6 VAL B 91 ASP B 95 1 O LYS B 92 N ILE B 57 LINK C MSE A 1 N SER A 2 1555 1555 1.33 LINK C LEU A 5 N MSE A 6 1555 1555 1.33 LINK C MSE A 6 N ALA A 7 1555 1555 1.32 LINK C ASN A 64 N MSE A 65 1555 1555 1.33 LINK C MSE A 65 N ASP A 66 1555 1555 1.34 LINK C TYR A 133 N MSE A 134 1555 1555 1.33 LINK C MSE A 134 N GLU A 135 1555 1555 1.32 LINK C LEU B 5 N MSE B 6 1555 1555 1.33 LINK C MSE B 6 N ALA B 7 1555 1555 1.34 LINK C ASN B 64 N MSE B 65 1555 1555 1.33 LINK C MSE B 65 N ASP B 66 1555 1555 1.33 LINK C TYR B 133 N MSE B 134 1555 1555 1.32 LINK C MSE B 134 N GLU B 135 1555 1555 1.33 SITE 1 AC1 3 LYS A 78 ARG A 82 ARG B 97 CRYST1 58.500 59.000 67.800 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 0.017094 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016949 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014749 0.00000 HETATM 1 N MSE A 1 41.336 17.249 -8.730 1.00 47.77 N HETATM 2 CA MSE A 1 42.190 18.266 -8.051 1.00 45.83 C HETATM 3 C MSE A 1 41.683 19.652 -8.401 1.00 38.86 C HETATM 4 O MSE A 1 41.606 20.013 -9.587 1.00 37.50 O HETATM 5 CB MSE A 1 43.650 18.142 -8.506 1.00 53.52 C HETATM 6 CG MSE A 1 44.313 16.825 -8.163 1.00 61.61 C HETATM 7 SE MSE A 1 44.872 16.716 -6.312 1.00 92.18 SE HETATM 8 CE MSE A 1 43.149 16.606 -5.423 1.00 74.35 C