HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 16-AUG-03 1Q77 TITLE X-RAY CRYSTAL STRUCTURE OF PUTATIVE UNIVERSAL STRESS PROTEIN FROM TITLE 2 AQUIFEX AEOLICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN AQ_178; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: UNIVERSAL STRESS PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 GENE: AQ_178; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS STRUCTURAL GENOMICS, UNIVERSAL STRESS PROTEIN, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR J.OSIPIUK,M.ZHOU,S.MOY,F.COLLART,A.JOACHIMIAK,MIDWEST CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (MCSG) REVDAT 4 13-NOV-24 1Q77 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1Q77 1 VERSN REVDAT 2 18-JAN-05 1Q77 1 AUTHOR KEYWDS REMARK REVDAT 1 18-NOV-03 1Q77 0 JRNL AUTH J.OSIPIUK,M.ZHOU,S.MOY,F.COLLART,A.JOACHIMIAK JRNL TITL STRUCTURAL HOMOLOG OF UNIVERSAL STRESS PROTEIN FROM AQUIFEX JRNL TITL 2 AEOLICUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 243854.860 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 16040 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) : 0.220 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1616 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2129 REMARK 3 BIN R VALUE (WORKING SET) : 0.4490 REMARK 3 BIN FREE R VALUE : 0.4420 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 231 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2190 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 32 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 56.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.92000 REMARK 3 B22 (A**2) : 9.92000 REMARK 3 B33 (A**2) : -19.84000 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) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.58 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) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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 : 0.35 REMARK 3 BSOL : 42.59 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 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Q77 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-AUG-03. REMARK 100 THE DEPOSITION ID IS D_1000020002. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97962 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17349 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 14.70 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 74.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS BUFFER, PH 9, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 67.27100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.18750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.18750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 100.90650 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.18750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.18750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.63550 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.18750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.18750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 100.90650 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.18750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.18750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.63550 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 67.27100 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: 1810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 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 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 GLU A 26 -81.37 -76.76 REMARK 500 LEU A 94 -70.55 -46.93 REMARK 500 CYS A 114 39.60 22.19 REMARK 500 PRO A 116 109.98 -43.86 REMARK 500 ASN B -1 20.12 -72.90 REMARK 500 SER B 12 -103.34 -61.01 REMARK 500 ASP B 13 95.38 -41.36 REMARK 500 GLU B 26 -86.11 -73.75 REMARK 500 GLU B 103 111.05 -29.22 REMARK 500 CYS B 114 28.80 36.65 REMARK 500 ASN B 128 59.39 -105.25 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 B 136 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MJH RELATED DB: PDB REMARK 900 ATP-BINDING DOMAIN OF PROTEIN MJ0577 REMARK 900 RELATED ID: 1JMV RELATED DB: PDB REMARK 900 HAEMOPHYLUS INFLUENZAE UNIVERSAL STRESS PROTEIN, USPA REMARK 900 RELATED ID: APC22268 RELATED DB: TARGETDB DBREF 1Q77 A 1 135 UNP O66565 Y178_AQUAE 1 135 DBREF 1Q77 B 1 135 UNP O66565 Y178_AQUAE 1 135 SEQADV 1Q77 SER A -2 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 ASN A -1 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 ALA A 0 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 MSE A 1 UNP O66565 MET 1 MODIFIED RESIDUE SEQADV 1Q77 SER B -2 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 ASN B -1 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 ALA B 0 UNP O66565 CLONING ARTIFACT SEQADV 1Q77 MSE B 1 UNP O66565 MET 1 MODIFIED RESIDUE SEQRES 1 A 138 SER ASN ALA MSE LYS VAL LEU LEU VAL LEU THR ASP ALA SEQRES 2 A 138 TYR SER ASP CYS GLU LYS ALA ILE THR TYR ALA VAL ASN SEQRES 3 A 138 PHE SER GLU LYS LEU GLY ALA GLU LEU ASP ILE LEU ALA SEQRES 4 A 138 VAL LEU GLU ASP VAL TYR ASN LEU GLU ARG ALA ASN VAL SEQRES 5 A 138 THR PHE GLY LEU PRO PHE PRO PRO GLU ILE LYS GLU GLU SEQRES 6 A 138 SER LYS LYS ARG ILE GLU ARG ARG LEU ARG GLU VAL TRP SEQRES 7 A 138 GLU LYS LEU THR GLY SER THR GLU ILE PRO GLY VAL GLU SEQRES 8 A 138 TYR ARG ILE GLY PRO LEU SER GLU GLU VAL LYS LYS PHE SEQRES 9 A 138 VAL GLU GLY LYS GLY TYR GLU LEU VAL VAL TRP ALA CYS SEQRES 10 A 138 TYR PRO SER ALA TYR LEU CYS LYS VAL ILE ASP GLY LEU SEQRES 11 A 138 ASN LEU ALA SER LEU ILE VAL LYS SEQRES 1 B 138 SER ASN ALA MSE LYS VAL LEU LEU VAL LEU THR ASP ALA SEQRES 2 B 138 TYR SER ASP CYS GLU LYS ALA ILE THR TYR ALA VAL ASN SEQRES 3 B 138 PHE SER GLU LYS LEU GLY ALA GLU LEU ASP ILE LEU ALA SEQRES 4 B 138 VAL LEU GLU ASP VAL TYR ASN LEU GLU ARG ALA ASN VAL SEQRES 5 B 138 THR PHE GLY LEU PRO PHE PRO PRO GLU ILE LYS GLU GLU SEQRES 6 B 138 SER LYS LYS ARG ILE GLU ARG ARG LEU ARG GLU VAL TRP SEQRES 7 B 138 GLU LYS LEU THR GLY SER THR GLU ILE PRO GLY VAL GLU SEQRES 8 B 138 TYR ARG ILE GLY PRO LEU SER GLU GLU VAL LYS LYS PHE SEQRES 9 B 138 VAL GLU GLY LYS GLY TYR GLU LEU VAL VAL TRP ALA CYS SEQRES 10 B 138 TYR PRO SER ALA TYR LEU CYS LYS VAL ILE ASP GLY LEU SEQRES 11 B 138 ASN LEU ALA SER LEU ILE VAL LYS MODRES 1Q77 MSE A 1 MET SELENOMETHIONINE MODRES 1Q77 MSE B 1 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE B 1 8 HET SO4 B 136 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *32(H2 O) HELIX 1 1 CYS A 14 GLU A 26 1 13 HELIX 2 2 LEU A 38 GLY A 52 1 15 HELIX 3 3 PRO A 57 GLY A 80 1 24 HELIX 4 4 PRO A 93 GLU A 103 1 11 HELIX 5 5 PRO A 116 TYR A 119 5 4 HELIX 6 6 LEU A 120 LEU A 127 1 8 HELIX 7 7 CYS B 14 LYS B 27 1 14 HELIX 8 8 LEU B 38 GLY B 52 1 15 HELIX 9 9 PRO B 57 THR B 79 1 23 HELIX 10 10 PRO B 93 GLU B 103 1 11 HELIX 11 11 PRO B 116 LEU B 127 1 12 SHEET 1 A10 VAL A 87 ARG A 90 0 SHEET 2 A10 GLU A 31 VAL A 37 1 N ALA A 36 O GLU A 88 SHEET 3 A10 LYS A 2 THR A 8 1 N LEU A 7 O VAL A 37 SHEET 4 A10 LEU A 109 TRP A 112 1 O VAL A 111 N LEU A 4 SHEET 5 A10 ALA A 130 ILE A 133 1 O LEU A 132 N VAL A 110 SHEET 6 A10 ALA B 130 VAL B 134 -1 O SER B 131 N ILE A 133 SHEET 7 A10 LEU B 109 ALA B 113 1 N VAL B 110 O LEU B 132 SHEET 8 A10 LYS B 2 THR B 8 1 N LEU B 4 O VAL B 111 SHEET 9 A10 GLU B 31 VAL B 37 1 O LEU B 35 N LEU B 7 SHEET 10 A10 VAL B 87 ARG B 90 1 O GLU B 88 N ALA B 36 SSBOND 1 CYS A 14 CYS A 114 1555 1555 2.04 SSBOND 2 CYS A 121 CYS B 121 1555 1555 2.04 SSBOND 3 CYS B 14 CYS B 114 1555 1555 2.03 LINK C ALA A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C ALA B 0 N MSE B 1 1555 1555 1.33 LINK C MSE B 1 N LYS B 2 1555 1555 1.34 SITE 1 AC1 6 ARG A 66 ARG A 69 ARG A 70 ARG B 66 SITE 2 AC1 6 ARG B 69 ARG B 70 CRYST1 94.375 94.375 134.542 90.00 90.00 90.00 P 43 21 2 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 0.010596 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010596 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007433 0.00000