HEADER HYDROLASE 08-JUL-09 3I7A TITLE CRYSTAL STRUCTURE OF PUTATIVE METAL-DEPENDENT PHOSPHOHYDROLASE TITLE 2 (YP_926882.1) FROM SHEWANELLA AMAZONENSIS SB2B AT 2.06 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE METAL-DEPENDENT PHOSPHOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PUTATIVE SIGNAL TRANSDUCTION PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA AMAZONENSIS SB2B; SOURCE 3 ORGANISM_TAXID: 326297; SOURCE 4 ATCC: BAA-1098 / SB2B; SOURCE 5 GENE: SAMA_1005, YP_926882.1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS YP_926882.1, PUTATIVE METAL-DEPENDENT PHOSPHOHYDROLASE, STRUCTURAL KEYWDS 2 GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN KEYWDS 3 STRUCTURE INITIATIVE, PSI-2, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 5 01-FEB-23 3I7A 1 SEQADV REVDAT 4 24-JUL-19 3I7A 1 REMARK LINK REVDAT 3 01-NOV-17 3I7A 1 REMARK REVDAT 2 13-JUL-11 3I7A 1 VERSN REVDAT 1 21-JUL-09 3I7A 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF PUTATIVE METAL-DEPENDENT JRNL TITL 2 PHOSPHOHYDROLASE (YP_926882.1) FROM SHEWANELLA AMAZONENSIS JRNL TITL 3 SB2B AT 2.06 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0053 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 20740 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1067 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) : 2.06 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.12 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1446 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2157 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 138 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 29.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.33000 REMARK 3 B22 (A**2) : 0.33000 REMARK 3 B33 (A**2) : -0.65000 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): 0.186 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.171 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.111 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.235 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2257 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1495 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3085 ; 1.499 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3680 ; 0.974 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 296 ; 4.985 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 96 ;39.764 ;24.375 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 391 ;14.872 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;18.544 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 365 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2521 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 433 ; 0.001 ; 0.020 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): 1423 ; 1.917 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 572 ; 0.530 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2310 ; 3.020 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 834 ; 5.648 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 766 ; 7.811 ;11.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 280 REMARK 3 ORIGIN FOR THE GROUP (A): 12.6305 28.8356 29.1566 REMARK 3 T TENSOR REMARK 3 T11: 0.0348 T22: 0.0399 REMARK 3 T33: 0.0258 T12: 0.0118 REMARK 3 T13: 0.0154 T23: 0.0179 REMARK 3 L TENSOR REMARK 3 L11: 1.2445 L22: 1.0855 REMARK 3 L33: 0.3832 L12: -0.6504 REMARK 3 L13: 0.0422 L23: 0.1817 REMARK 3 S TENSOR REMARK 3 S11: -0.0192 S12: -0.0003 S13: 0.0095 REMARK 3 S21: 0.0230 S22: -0.0460 S23: -0.0618 REMARK 3 S31: 0.0406 S32: 0.0174 S33: 0.0652 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 3. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. REMARK 4 REMARK 4 3I7A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054053. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91162,0.97839,0.97799 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 MONOCHROMATOR (HORIZONTAL REMARK 200 FOCUSING) REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20761 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 29.476 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.6200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.40800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: DATA WERE SCALED USING XSCALE WITH FRIEDEL PAIRS KEPT AS REMARK 200 SEPARATE WHEN COMPUTING R-SYM, COMPLETENESS AND . REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20.0000% PEG-6000, 0.1M TRIS PH 8.0, REMARK 280 NANODROP, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 28.89150 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 14.44575 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 43.33725 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: 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 GLY A 0 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MSE A 1 CG SE CE REMARK 470 GLU A 27 CD OE1 OE2 REMARK 470 GLN A 33 CG CD OE1 NE2 REMARK 470 LYS A 197 CD CE NZ REMARK 470 ARG A 239 NE CZ NH1 NH2 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 SER A 223 -159.16 -144.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 394288 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT (RESIDUES 1-280) WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 3I7A A 1 280 UNP A1S4A6 A1S4A6_SHEAM 1 280 SEQADV 3I7A GLY A 0 UNP A1S4A6 EXPRESSION TAG SEQRES 1 A 281 GLY MSE SER ASN GLU HIS GLN LEU LEU VAL GLY LEU LEU SEQRES 2 A 281 LYS LYS LEU LYS ASP ASP ALA LEU ILE LEU PRO THR LEU SEQRES 3 A 281 PRO GLU VAL ALA MSE ARG VAL GLN GLU VAL VAL GLY ARG SEQRES 4 A 281 PRO ASP SER SER LEU LYS GLN VAL ALA GLU ILE ILE GLY SEQRES 5 A 281 GLN ASP ALA ALA ILE SER ALA ARG ILE ILE LYS VAL ALA SEQRES 6 A 281 ASN SER ALA LEU TYR SER ARG GLY VAL PRO ALA GLU ASN SEQRES 7 A 281 ILE ASN SER ALA VAL THR ARG ILE GLY LEU THR GLN ILE SEQRES 8 A 281 LYS SER ILE ALA THR SER VAL ALA MSE GLU GLN LEU PHE SEQRES 9 A 281 ILE SER THR ASN GLU MSE VAL TRP GLU VAL MSE ASP GLU SEQRES 10 A 281 VAL TRP ARG THR SER ILE ASP VAL THR ALA ALA ALA CYS SEQRES 11 A 281 SER LEU LEU GLN ILE TYR ASN LYS LYS HIS PRO GLY SER SEQRES 12 A 281 GLY LEU ASN TYR ASP THR LEU THR LEU ALA GLY LEU VAL SEQRES 13 A 281 HIS ASN ILE GLY ALA LEU PRO VAL LEU THR GLU ALA GLU SEQRES 14 A 281 ALA HIS PRO GLU MSE PHE THR THR ILE GLU HIS LEU ARG SEQRES 15 A 281 SER LEU VAL ARG LYS MSE GLN GLY PRO ILE GLY ARG ALA SEQRES 16 A 281 VAL LEU LYS SER TRP ASP PHE ALA PRO GLU VAL MSE GLU SEQRES 17 A 281 VAL VAL GLU ARG TRP ALA ASP LEU PRO TYR LEU GLY ASP SEQRES 18 A 281 HIS VAL SER TYR LEU ASP PHE ILE ARG ALA ALA ALA PHE SEQRES 19 A 281 TYR THR GLY GLU LEU ARG ALA GLY ASN GLU LEU GLU GLN SEQRES 20 A 281 ARG LEU ASP VAL PHE VAL LYS ARG GLY LEU PRO VAL SER SEQRES 21 A 281 PRO GLU ASP LEU GLY SER ASP ALA PHE LEU ASP SER TYR SEQRES 22 A 281 HIS SER ILE LYS ALA SER TYR GLU MODRES 3I7A MSE A 1 MET SELENOMETHIONINE MODRES 3I7A MSE A 30 MET SELENOMETHIONINE MODRES 3I7A MSE A 99 MET SELENOMETHIONINE MODRES 3I7A MSE A 109 MET SELENOMETHIONINE MODRES 3I7A MSE A 114 MET SELENOMETHIONINE MODRES 3I7A MSE A 173 MET SELENOMETHIONINE MODRES 3I7A MSE A 187 MET SELENOMETHIONINE MODRES 3I7A MSE A 206 MET SELENOMETHIONINE HET MSE A 1 5 HET MSE A 30 8 HET MSE A 99 8 HET MSE A 109 8 HET MSE A 114 8 HET MSE A 173 8 HET MSE A 187 8 HET MSE A 206 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 2 HOH *138(H2 O) HELIX 1 1 MSE A 1 ASP A 17 1 17 HELIX 2 2 PRO A 26 GLY A 37 1 12 HELIX 3 3 SER A 42 GLN A 52 1 11 HELIX 4 4 ASP A 53 SER A 66 1 14 HELIX 5 5 ASN A 77 GLY A 86 1 10 HELIX 6 6 GLN A 89 ALA A 98 1 10 HELIX 7 7 MSE A 99 PHE A 103 5 5 HELIX 8 8 VAL A 110 HIS A 139 1 30 HELIX 9 9 ASN A 145 HIS A 156 1 12 HELIX 10 10 GLY A 159 HIS A 170 1 12 HELIX 11 11 PRO A 171 PHE A 174 5 4 HELIX 12 12 THR A 176 TRP A 199 1 24 HELIX 13 13 ALA A 202 TRP A 212 1 11 HELIX 14 14 SER A 223 THR A 235 1 13 HELIX 15 15 ALA A 240 ASN A 242 5 3 HELIX 16 16 GLU A 243 LYS A 253 1 11 HELIX 17 17 SER A 259 GLY A 264 1 6 HELIX 18 18 SER A 265 GLU A 280 1 16 LINK C MSE A 1 N SER A 2 1555 1555 1.34 LINK C ALA A 29 N MSE A 30 1555 1555 1.32 LINK C MSE A 30 N ARG A 31 1555 1555 1.33 LINK C ALA A 98 N MSE A 99 1555 1555 1.34 LINK C MSE A 99 N GLU A 100 1555 1555 1.32 LINK C GLU A 108 N MSE A 109 1555 1555 1.31 LINK C MSE A 109 N VAL A 110 1555 1555 1.33 LINK C VAL A 113 N MSE A 114 1555 1555 1.32 LINK C MSE A 114 N ASP A 115 1555 1555 1.33 LINK C GLU A 172 N MSE A 173 1555 1555 1.33 LINK C MSE A 173 N PHE A 174 1555 1555 1.32 LINK C LYS A 186 N MSE A 187 1555 1555 1.33 LINK C MSE A 187 N GLN A 188 1555 1555 1.33 LINK C VAL A 205 N MSE A 206 1555 1555 1.33 LINK C MSE A 206 N GLU A 207 1555 1555 1.32 CRYST1 76.626 76.626 57.783 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 0.013050 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013050 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017306 0.00000 HETATM 1 N MSE A 1 0.451 56.183 37.331 1.00 47.90 N HETATM 2 CA MSE A 1 0.690 54.986 38.195 1.00 47.65 C HETATM 3 C MSE A 1 -0.650 54.259 38.454 1.00 48.15 C HETATM 4 O MSE A 1 -0.713 53.030 38.455 1.00 47.03 O HETATM 5 CB MSE A 1 1.370 55.398 39.519 1.00 45.51 C