HEADER HYDROLASE 04-MAY-09 3HBM TITLE CRYSTAL STRUCTURE OF PSEG FROM CAMPYLOBACTER JEJUNI COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-SUGAR HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NUCLEOTIDASE SPECIFIC FOR PSEC PRODUCT,UDP-4-AMINO-4,6- COMPND 5 DIDEOXY-BETA-L-ALTNAC; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAMPYLOBACTER JEJUNI SUBSP. JEJUNI; SOURCE 3 ORGANISM_TAXID: 192222; SOURCE 4 STRAIN: NCTC 11168; SOURCE 5 GENE: CJ1312; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS UDP-SUGAR HYDROLASE, PSEG, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.S.RANGARAJAN,A.PROTEAU,M.CYGLER,A.MATTE,T.SULEA,I.C.SCHOENHOFEN REVDAT 4 13-OCT-21 3HBM 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3HBM 1 VERSN REVDAT 2 11-AUG-10 3HBM 1 JRNL REVDAT 1 26-MAY-09 3HBM 0 JRNL AUTH E.S.RANGARAJAN,A.PROTEAU,Q.CUI,S.M.LOGAN,Z.POTETINOVA, JRNL AUTH 2 D.WHITFIELD,E.O.PURISIMA,M.CYGLER,A.MATTE,T.SULEA, JRNL AUTH 3 I.C.SCHOENHOFEN JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSIS OF CAMPYLOBACTER JEJUNI JRNL TITL 2 PSEG: A UDP-SUGAR HYDROLASE FROM THE PSEUDAMINIC ACID JRNL TITL 3 BIOSYNTHETIC PATHWAY. JRNL REF J.BIOL.CHEM. V. 284 20989 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19483088 JRNL DOI 10.1074/JBC.M109.012351 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 32485 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 + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1718 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2356 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 124 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2272 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 276 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.49000 REMARK 3 B22 (A**2) : 0.49000 REMARK 3 B33 (A**2) : -0.97000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.122 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.121 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.079 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.485 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2321 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3125 ; 1.261 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 279 ; 5.963 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;33.956 ;25.143 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 446 ;13.173 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;14.201 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 349 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1696 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1401 ; 0.759 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2263 ; 1.424 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 920 ; 2.416 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 862 ; 3.597 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3HBM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000052934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : SILICON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34208 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 33.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07300 REMARK 200 FOR THE DATA SET : 22.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.11400 REMARK 200 FOR SHELL : 8.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 0.2M AMMONIUM SULFATE, REMARK 280 23% (V/V) PEG MONOMETHYL ETHER 550, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 21.35100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 10.67550 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 32.02650 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 300 REMARK: MONOMER 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 PHE A 129 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 2 80.62 89.17 REMARK 500 ILE A 103 77.36 66.39 REMARK 500 ALA A 233 51.63 -92.29 REMARK 500 SER A 234 -123.98 -130.61 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: 3HBN RELATED DB: PDB DBREF 3HBM A 1 274 UNP Q0P8U5 Q0P8U5_CAMJE 1 274 SEQADV 3HBM LYS A 155 UNP Q0P8U5 GLU 155 ENGINEERED MUTATION SEQADV 3HBM LEU A 275 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM GLU A 276 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 277 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 278 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 279 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 280 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 281 UNP Q0P8U5 EXPRESSION TAG SEQADV 3HBM HIS A 282 UNP Q0P8U5 EXPRESSION TAG SEQRES 1 A 282 MSE LYS VAL LEU PHE ARG SER ASP SER SER SER GLN ILE SEQRES 2 A 282 GLY PHE GLY HIS ILE LYS ARG ASP LEU VAL LEU ALA LYS SEQRES 3 A 282 GLN TYR SER ASP VAL SER PHE ALA CYS LEU PRO LEU GLU SEQRES 4 A 282 GLY SER LEU ILE ASP GLU ILE PRO TYR PRO VAL TYR GLU SEQRES 5 A 282 LEU SER SER GLU SER ILE TYR GLU LEU ILE ASN LEU ILE SEQRES 6 A 282 LYS GLU GLU LYS PHE GLU LEU LEU ILE ILE ASP HIS TYR SEQRES 7 A 282 GLY ILE SER VAL ASP ASP GLU LYS LEU ILE LYS LEU GLU SEQRES 8 A 282 THR GLY VAL LYS ILE LEU SER PHE ASP ASP GLU ILE LYS SEQRES 9 A 282 PRO HIS HIS CYS ASP ILE LEU LEU ASN VAL ASN ALA TYR SEQRES 10 A 282 ALA LYS ALA SER ASP TYR GLU GLY LEU VAL PRO PHE LYS SEQRES 11 A 282 CYS GLU VAL ARG CYS GLY PHE SER TYR ALA LEU ILE ARG SEQRES 12 A 282 GLU GLU PHE TYR GLN GLU ALA LYS GLU ASN ARG LYS LYS SEQRES 13 A 282 LYS TYR ASP PHE PHE ILE CYS MSE GLY GLY THR ASP ILE SEQRES 14 A 282 LYS ASN LEU SER LEU GLN ILE ALA SER GLU LEU PRO LYS SEQRES 15 A 282 THR LYS ILE ILE SER ILE ALA THR SER SER SER ASN PRO SEQRES 16 A 282 ASN LEU LYS LYS LEU GLN LYS PHE ALA LYS LEU HIS ASN SEQRES 17 A 282 ASN ILE ARG LEU PHE ILE ASP HIS GLU ASN ILE ALA LYS SEQRES 18 A 282 LEU MSE ASN GLU SER ASN LYS LEU ILE ILE SER ALA SER SEQRES 19 A 282 SER LEU VAL ASN GLU ALA LEU LEU LEU LYS ALA ASN PHE SEQRES 20 A 282 LYS ALA ILE CYS TYR VAL LYS ASN GLN GLU SER THR ALA SEQRES 21 A 282 THR TRP LEU ALA LYS LYS GLY TYR GLU VAL GLU TYR LYS SEQRES 22 A 282 TYR LEU GLU HIS HIS HIS HIS HIS HIS MODRES 3HBM MSE A 1 MET SELENOMETHIONINE MODRES 3HBM MSE A 164 MET SELENOMETHIONINE MODRES 3HBM MSE A 223 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 164 8 HET MSE A 223 8 HET SO4 A 301 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *276(H2 O) HELIX 1 1 PHE A 15 LYS A 26 1 12 HELIX 2 2 LEU A 42 ILE A 46 5 5 HELIX 3 3 SER A 57 LYS A 69 1 13 HELIX 4 4 SER A 81 GLY A 93 1 13 HELIX 5 5 LYS A 119 GLU A 124 5 6 HELIX 6 6 PHE A 137 ALA A 140 5 4 HELIX 7 7 ARG A 143 ALA A 150 1 8 HELIX 8 8 ASN A 171 LEU A 180 1 10 HELIX 9 9 ASN A 196 LEU A 206 1 11 HELIX 10 10 ASN A 218 GLU A 225 1 8 HELIX 11 11 SER A 234 LEU A 243 1 10 HELIX 12 12 VAL A 253 ASN A 255 5 3 HELIX 13 13 GLN A 256 LYS A 266 1 11 HELIX 14 14 TYR A 272 HIS A 280 5 9 SHEET 1 A 7 VAL A 50 GLU A 52 0 SHEET 2 A 7 VAL A 31 CYS A 35 1 N PHE A 33 O TYR A 51 SHEET 3 A 7 VAL A 3 ARG A 6 1 N PHE A 5 O SER A 32 SHEET 4 A 7 LEU A 72 ILE A 75 1 O ILE A 74 N LEU A 4 SHEET 5 A 7 LYS A 95 PHE A 99 1 O LEU A 97 N ILE A 75 SHEET 6 A 7 ILE A 110 ASN A 113 1 O LEU A 112 N SER A 98 SHEET 7 A 7 GLU A 132 CYS A 135 1 O ARG A 134 N LEU A 111 SHEET 1 B 6 ILE A 210 ILE A 214 0 SHEET 2 B 6 ILE A 186 THR A 190 1 N ILE A 188 O PHE A 213 SHEET 3 B 6 TYR A 158 CYS A 163 1 N ILE A 162 O SER A 187 SHEET 4 B 6 SER A 226 SER A 232 1 O ASN A 227 N TYR A 158 SHEET 5 B 6 PHE A 247 ILE A 250 1 O ILE A 250 N ILE A 231 SHEET 6 B 6 GLU A 269 GLU A 271 1 O GLU A 271 N ALA A 249 LINK C MSE A 1 N LYS A 2 1555 1555 1.32 LINK C CYS A 163 N MSE A 164 1555 1555 1.32 LINK C MSE A 164 N GLY A 165 1555 1555 1.33 LINK C LEU A 222 N MSE A 223 1555 1555 1.33 LINK C MSE A 223 N ASN A 224 1555 1555 1.33 SITE 1 AC1 7 GLY A 14 PHE A 15 GLY A 16 GLY A 166 SITE 2 AC1 7 THR A 167 HOH A 339 HOH A 465 CRYST1 93.647 93.647 42.702 90.00 90.00 90.00 P 41 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 0.010678 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010678 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023418 0.00000 HETATM 1 N MSE A 1 -11.328 37.963 57.918 1.00 35.68 N HETATM 2 CA MSE A 1 -12.183 39.122 57.482 1.00 35.41 C HETATM 3 C MSE A 1 -13.068 38.550 56.385 1.00 33.61 C HETATM 4 O MSE A 1 -13.969 39.212 55.822 1.00 35.13 O HETATM 5 CB MSE A 1 -11.317 40.288 56.985 1.00 36.05 C HETATM 6 CG MSE A 1 -11.165 40.439 55.456 1.00 38.97 C HETATM 7 SE MSE A 1 -9.520 41.429 55.066 1.00 52.08 SE HETATM 8 CE MSE A 1 -10.223 42.619 53.659 1.00 47.51 C