HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 19-MAR-04 1SQS TITLE X-RAY CRYSTAL STRUCTURE PROTEIN SP1951 OF STREPTOCOCCUS PNEUMONIAE. TITLE 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SPR27. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONSERVED HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 170187; SOURCE 4 STRAIN: TIGR4; SOURCE 5 GENE: SP1951; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BL21 KEYWDS STRUCTURAL GENOMICS, ALPHA BETA PROTEIN, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,I.LEE,S.M.VOROBIEV,R.XIAO,T.B.ACTON,G.T.MONTELIONE, AUTHOR 2 J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 7 20-DEC-17 1SQS 1 REMARK REVDAT 6 11-OCT-17 1SQS 1 REMARK REVDAT 5 13-JUL-11 1SQS 1 VERSN REVDAT 4 24-FEB-09 1SQS 1 VERSN REVDAT 3 16-SEP-08 1SQS 1 JRNL REVDAT 2 25-JAN-05 1SQS 1 AUTHOR KEYWDS REMARK REVDAT 1 30-MAR-04 1SQS 0 JRNL AUTH F.FOROUHAR,A.KUZIN,J.SEETHARAMAN,I.LEE,W.ZHOU,M.ABASHIDZE, JRNL AUTH 2 Y.CHEN,W.YONG,H.JANJUA,Y.FANG,D.WANG,K.CUNNINGHAM,R.XIAO, JRNL AUTH 3 T.B.ACTON,E.PICHERSKY,D.F.KLESSIG,C.W.PORTER,G.T.MONTELIONE, JRNL AUTH 4 L.TONG JRNL TITL FUNCTIONAL INSIGHTS FROM STRUCTURAL GENOMICS. JRNL REF J.STRUCT.FUNCT.GENOM V. 8 37 2007 JRNL REFN ISSN 1345-711X JRNL PMID 17588214 JRNL DOI 10.1007/S10969-007-9018-3 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 137508 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) : 0.200 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 13944 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 72.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1846 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.005 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3796 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 536 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65000 REMARK 3 B22 (A**2) : 1.85000 REMARK 3 B33 (A**2) : -2.50000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.08000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.05 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC OVERALL 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: USED WEIGHTED FULL MATRIX LEAST SQUARES REMARK 3 PROCEDURE. FRIEDEL PAIRS WERE USED. REMARK 4 REMARK 4 1SQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021929. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-04 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 : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS 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 : 154553 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 28.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 19.7400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.27700 REMARK 200 R SYM FOR SHELL (I) : 0.25000 REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB, SOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 10MM TRIS (PH 7.5), REMARK 280 5MM DTT. WELL SOLUTION: 10% PEG 3350, 100MM SODIUM TARTRATE, REMARK 280 200MM NACL., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 40.99700 REMARK 290 SMTRY3 2 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 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: 2990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 ILE A 233 REMARK 465 LYS A 234 REMARK 465 LEU A 235 REMARK 465 GLU A 236 REMARK 465 HIS A 237 REMARK 465 HIS A 238 REMARK 465 HIS A 239 REMARK 465 HIS A 240 REMARK 465 HIS A 241 REMARK 465 HIS A 242 REMARK 465 ILE B 233 REMARK 465 LYS B 234 REMARK 465 LEU B 235 REMARK 465 GLU B 236 REMARK 465 HIS B 237 REMARK 465 HIS B 238 REMARK 465 HIS B 239 REMARK 465 HIS B 240 REMARK 465 HIS B 241 REMARK 465 HIS B 242 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 ASP A 68 -153.47 -135.86 REMARK 500 SER A 127 4.92 -155.44 REMARK 500 ASN A 128 -143.44 53.48 REMARK 500 SER A 130 83.95 53.49 REMARK 500 ARG B 63 50.65 -97.44 REMARK 500 GLN B 64 -43.84 -149.72 REMARK 500 ASP B 68 -150.87 -137.79 REMARK 500 GLU B 231 -72.01 -88.77 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 TLA A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SPR27 RELATED DB: TARGETTRACK DBREF 1SQS A 1 234 UNP Q97NR6 Q97NR6_STRPN 1 234 DBREF 1SQS B 1 234 UNP Q97NR6 Q97NR6_STRPN 1 234 SEQADV 1SQS MSE A 1 UNP Q97NR6 MET 1 MODIFIED RESIDUE SEQADV 1SQS MSE A 144 UNP Q97NR6 MET 144 MODIFIED RESIDUE SEQADV 1SQS MSE A 167 UNP Q97NR6 MET 167 MODIFIED RESIDUE SEQADV 1SQS MSE A 211 UNP Q97NR6 MET 211 MODIFIED RESIDUE SEQADV 1SQS LEU A 235 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS GLU A 236 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 237 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 238 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 239 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 240 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 241 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS A 242 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS MSE B 1 UNP Q97NR6 MET 1 MODIFIED RESIDUE SEQADV 1SQS MSE B 144 UNP Q97NR6 MET 144 MODIFIED RESIDUE SEQADV 1SQS MSE B 167 UNP Q97NR6 MET 167 MODIFIED RESIDUE SEQADV 1SQS MSE B 211 UNP Q97NR6 MET 211 MODIFIED RESIDUE SEQADV 1SQS LEU B 235 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS GLU B 236 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 237 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 238 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 239 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 240 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 241 UNP Q97NR6 CLONING ARTIFACT SEQADV 1SQS HIS B 242 UNP Q97NR6 CLONING ARTIFACT SEQRES 1 A 242 MSE ASN LYS ILE PHE ILE TYR ALA GLY VAL ARG ASN HIS SEQRES 2 A 242 ASN SER LYS THR LEU GLU TYR THR LYS ARG LEU SER SER SEQRES 3 A 242 ILE ILE SER SER ARG ASN ASN VAL ASP ILE SER PHE ARG SEQRES 4 A 242 THR PRO PHE ASN SER GLU LEU GLU ILE SER ASN SER ASP SEQRES 5 A 242 SER GLU GLU LEU PHE LYS LYS GLY ILE ASP ARG GLN SER SEQRES 6 A 242 ASN ALA ASP ASP GLY GLY VAL ILE LYS LYS GLU LEU LEU SEQRES 7 A 242 GLU SER ASP ILE ILE ILE ILE SER SER PRO VAL TYR LEU SEQRES 8 A 242 GLN ASN VAL SER VAL ASP THR LYS ASN PHE ILE GLU ARG SEQRES 9 A 242 ILE GLY GLY TRP SER HIS LEU PHE ARG LEU ALA GLY LYS SEQRES 10 A 242 PHE VAL VAL THR LEU ASP VAL ALA GLU SER ASN GLY SER SEQRES 11 A 242 ASP ASN VAL SER GLU TYR LEU ARG ASP ILE PHE SER TYR SEQRES 12 A 242 MSE GLY GLY GLN ILE LEU HIS GLN VAL SER ILE THR ASN SEQRES 13 A 242 SER LEU LYS ASP ILE ALA GLU ALA GLN LEU MSE GLU ALA SEQRES 14 A 242 THR TYR LYS ILE GLU ASP VAL LEU GLU GLY LYS ILE LYS SEQRES 15 A 242 TYR LYS THR THR ASP TYR GLN GLU ARG ALA TYR GLN THR SEQRES 16 A 242 LEU LYS LEU ILE LEU GLU ASN TYR ASP SER GLU HIS PHE SEQRES 17 A 242 GLU LYS MSE TYR TRP GLU LYS LYS ARG LEU PHE GLU ALA SEQRES 18 A 242 ASN SER LEU GLU GLU TRP TYR TYR VAL GLU ASN ILE LYS SEQRES 19 A 242 LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 242 MSE ASN LYS ILE PHE ILE TYR ALA GLY VAL ARG ASN HIS SEQRES 2 B 242 ASN SER LYS THR LEU GLU TYR THR LYS ARG LEU SER SER SEQRES 3 B 242 ILE ILE SER SER ARG ASN ASN VAL ASP ILE SER PHE ARG SEQRES 4 B 242 THR PRO PHE ASN SER GLU LEU GLU ILE SER ASN SER ASP SEQRES 5 B 242 SER GLU GLU LEU PHE LYS LYS GLY ILE ASP ARG GLN SER SEQRES 6 B 242 ASN ALA ASP ASP GLY GLY VAL ILE LYS LYS GLU LEU LEU SEQRES 7 B 242 GLU SER ASP ILE ILE ILE ILE SER SER PRO VAL TYR LEU SEQRES 8 B 242 GLN ASN VAL SER VAL ASP THR LYS ASN PHE ILE GLU ARG SEQRES 9 B 242 ILE GLY GLY TRP SER HIS LEU PHE ARG LEU ALA GLY LYS SEQRES 10 B 242 PHE VAL VAL THR LEU ASP VAL ALA GLU SER ASN GLY SER SEQRES 11 B 242 ASP ASN VAL SER GLU TYR LEU ARG ASP ILE PHE SER TYR SEQRES 12 B 242 MSE GLY GLY GLN ILE LEU HIS GLN VAL SER ILE THR ASN SEQRES 13 B 242 SER LEU LYS ASP ILE ALA GLU ALA GLN LEU MSE GLU ALA SEQRES 14 B 242 THR TYR LYS ILE GLU ASP VAL LEU GLU GLY LYS ILE LYS SEQRES 15 B 242 TYR LYS THR THR ASP TYR GLN GLU ARG ALA TYR GLN THR SEQRES 16 B 242 LEU LYS LEU ILE LEU GLU ASN TYR ASP SER GLU HIS PHE SEQRES 17 B 242 GLU LYS MSE TYR TRP GLU LYS LYS ARG LEU PHE GLU ALA SEQRES 18 B 242 ASN SER LEU GLU GLU TRP TYR TYR VAL GLU ASN ILE LYS SEQRES 19 B 242 LEU GLU HIS HIS HIS HIS HIS HIS MODRES 1SQS MSE A 1 MET SELENOMETHIONINE MODRES 1SQS MSE A 144 MET SELENOMETHIONINE MODRES 1SQS MSE A 167 MET SELENOMETHIONINE MODRES 1SQS MSE A 211 MET SELENOMETHIONINE MODRES 1SQS MSE B 1 MET SELENOMETHIONINE MODRES 1SQS MSE B 144 MET SELENOMETHIONINE MODRES 1SQS MSE B 167 MET SELENOMETHIONINE MODRES 1SQS MSE B 211 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 144 8 HET MSE A 167 8 HET MSE A 211 8 HET MSE B 1 8 HET MSE B 144 8 HET MSE B 167 8 HET MSE B 211 8 HET TLA A 601 10 HETNAM MSE SELENOMETHIONINE HETNAM TLA L(+)-TARTARIC ACID FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 TLA C4 H6 O6 FORMUL 4 HOH *536(H2 O) HELIX 1 1 SER A 15 ASN A 32 1 18 HELIX 2 2 ASP A 52 GLY A 60 1 9 HELIX 3 3 ASP A 69 SER A 80 1 12 HELIX 4 4 SER A 95 ILE A 105 1 11 HELIX 5 5 GLY A 106 SER A 109 5 4 HELIX 6 6 ASN A 132 MSE A 144 1 13 HELIX 7 7 SER A 157 ASP A 160 5 4 HELIX 8 8 ILE A 161 GLU A 178 1 18 HELIX 9 9 THR A 186 ASN A 202 1 17 HELIX 10 10 HIS A 207 LYS A 216 1 10 HELIX 11 11 SER A 223 GLU A 231 1 9 HELIX 12 12 SER B 15 SER B 30 1 16 HELIX 13 13 ASP B 52 GLY B 60 1 9 HELIX 14 14 GLN B 64 ASP B 68 5 5 HELIX 15 15 ASP B 69 SER B 80 1 12 HELIX 16 16 SER B 95 ILE B 105 1 11 HELIX 17 17 GLY B 106 SER B 109 5 4 HELIX 18 18 ASN B 132 MSE B 144 1 13 HELIX 19 19 ILE B 161 GLU B 178 1 18 HELIX 20 20 THR B 186 ASN B 202 1 17 HELIX 21 21 HIS B 207 LYS B 216 1 10 HELIX 22 22 SER B 223 GLU B 231 1 9 SHEET 1 A 5 ASP A 35 ARG A 39 0 SHEET 2 A 5 LYS A 3 ALA A 8 1 N ILE A 6 O ARG A 39 SHEET 3 A 5 ILE A 82 VAL A 89 1 O ILE A 84 N PHE A 5 SHEET 4 A 5 PHE A 118 ALA A 125 1 O PHE A 118 N ILE A 83 SHEET 5 A 5 GLN A 147 THR A 155 1 O GLN A 147 N VAL A 119 SHEET 1 B 5 ASP B 35 ARG B 39 0 SHEET 2 B 5 LYS B 3 ALA B 8 1 N ILE B 6 O ARG B 39 SHEET 3 B 5 ILE B 82 VAL B 89 1 O ILE B 84 N PHE B 5 SHEET 4 B 5 PHE B 118 ALA B 125 1 O PHE B 118 N ILE B 83 SHEET 5 B 5 GLN B 147 THR B 155 1 O GLN B 147 N VAL B 119 LINK C MSE A 1 N ASN A 2 1555 1555 1.33 LINK C TYR A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N GLY A 145 1555 1555 1.33 LINK C LEU A 166 N MSE A 167 1555 1555 1.33 LINK C MSE A 167 N GLU A 168 1555 1555 1.33 LINK C LYS A 210 N MSE A 211 1555 1555 1.33 LINK C MSE A 211 N TYR A 212 1555 1555 1.33 LINK C MSE B 1 N ASN B 2 1555 1555 1.33 LINK C TYR B 143 N MSE B 144 1555 1555 1.33 LINK C MSE B 144 N GLY B 145 1555 1555 1.33 LINK C LEU B 166 N MSE B 167 1555 1555 1.33 LINK C MSE B 167 N GLU B 168 1555 1555 1.33 LINK C LYS B 210 N MSE B 211 1555 1555 1.33 LINK C MSE B 211 N TYR B 212 1555 1555 1.33 SITE 1 AC1 12 ASN A 12 SER A 15 LYS A 16 THR A 17 SITE 2 AC1 12 PRO A 88 GLU A 126 ASP B 52 SER B 53 SITE 3 AC1 12 HOH A 614 HOH A 630 HOH A 708 HOH A 759 CRYST1 49.161 81.994 63.450 90.00 94.62 90.00 P 1 21 1 4 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 0.020341 0.000000 0.001644 0.00000 SCALE2 0.000000 0.012196 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015812 0.00000 HETATM 1 N MSE A 1 16.217 83.525 39.785 1.00 38.17 N HETATM 2 CA MSE A 1 15.111 83.216 38.836 1.00 37.05 C HETATM 3 C MSE A 1 15.405 81.897 38.124 1.00 34.96 C HETATM 4 O MSE A 1 16.565 81.542 37.923 1.00 36.58 O HETATM 5 CB MSE A 1 14.978 84.348 37.817 1.00 39.76 C HETATM 6 CG MSE A 1 13.564 84.585 37.329 1.00 41.15 C HETATM 7 SE MSE A 1 13.434 86.228 36.331 1.00 44.58 SE HETATM 8 CE MSE A 1 13.260 85.471 34.555 1.00 38.23 C