HEADER LIGASE 23-APR-10 2XCL TITLE NUCLEOTIDE-BOUND STRUCTURES OF BACILLUS SUBTILIS TITLE 2 GLYCINAMIDE RIBONUCLEOTIDE SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINE--GLYCINE LIGASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GARS, GLYCINAMIDE RIBONUCLEOTIDE SYNTHETASE, COMPND 5 PHOSPHORIBOSYLGLYCINAMIDE SYNTHETASE; COMPND 6 EC: 6.3.4.13; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET24A KEYWDS GAR-SYN, ATP-GRASP, LIGASE, METAL BINDING EXPDTA X-RAY DIFFRACTION AUTHOR J.A.BERTRAND,S.CHEN,H.ZALKIN,J.L.SMITH REVDAT 1 23-MAR-11 2XCL 0 JRNL AUTH J.A.BERTRAND,S.CHEN,H.ZALKIN,J.L.SMITH JRNL TITL NUCLEOTIDE-BOUND STRUCTURES OF BACILLUS SUBTILIS JRNL TITL 2 GLYCINAMIDE RIBONUCLEOTIDE SYNTHETASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1629558.60 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.000000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.8 REMARK 3 NUMBER OF REFLECTIONS : 20942 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) : 0.201 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.4 REMARK 3 FREE R VALUE TEST SET COUNT : 1766 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) : 2.09 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.22 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 43.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1597 REMARK 3 BIN R VALUE (WORKING SET) : 0.240 REMARK 3 BIN FREE R VALUE : 0.336 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.4 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 165 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3164 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.4 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.0 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.96 REMARK 3 B22 (A**2) : 6.36 REMARK 3 B33 (A**2) : -1.40 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.2 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.5 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.83 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) : 1.38 ; 1.50 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.05 ; 2.00 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.43 ; 2.00 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.29 ; 2.50 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.364346 REMARK 3 BSOL : 36.2199 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : PNP_XPLOR.PAR REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PNP_XPLOR.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2XCL COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-APR-10. REMARK 100 THE PDBE ID CODE IS EBI-43711. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUL-98 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 : APS REMARK 200 BEAMLINE : 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22361 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.09 REMARK 200 RESOLUTION RANGE LOW (A) : 26.98 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 6.4 REMARK 200 R MERGE (I) : 0.08 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.90 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.28 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.70 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.1 M TRIS-HCL PH REMARK 280 8.5, 4.2 MM MGCL2, 1.8 MM AMP-PNP 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 28.44500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.59000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.32500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.59000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.44500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.32500 REMARK 290 SMTRY3 4 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: 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 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 LYS A 221 CG CD CE NZ REMARK 470 GLU A 352 CG CD OE1 OE2 REMARK 470 GLU A 366 CG CD OE1 OE2 REMARK 470 LYS A 403 CG CD CE NZ REMARK 470 LYS A 422 CA C O CB CG CD CE NZ 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 8 3.56 -158.62 REMARK 500 ILE A 249 -61.68 -122.42 REMARK 500 THR A 324 167.02 -43.33 REMARK 500 GLU A 338 -131.93 -69.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 480 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2150 O REMARK 620 2 HOH A2043 O 100.8 REMARK 620 3 GLU A 283 OE1 84.6 173.0 REMARK 620 4 ASN A 285 OD1 165.3 93.1 82.0 REMARK 620 5 ANP A 450 O1G 89.2 89.4 95.1 86.1 REMARK 620 6 HOH A2114 O 110.7 93.5 80.4 72.9 158.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 481 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 167 NE2 REMARK 620 2 ASP A 172 OD2 93.8 REMARK 620 3 HOH A2074 O 96.3 98.8 REMARK 620 4 HOH A2077 O 171.9 79.0 88.7 REMARK 620 5 HOH A2128 O 94.7 88.2 166.5 81.4 REMARK 620 6 HOH A2129 O 91.7 173.3 84.3 95.2 87.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 480 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 481 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XD4 RELATED DB: PDB REMARK 900 NUCLEOTIDE-BOUND STRUCTURES OF BACILLUS SUBTILIS REMARK 900 GLYCINAMIDE RIBONUCLEOTIDE SYNTHETASE DBREF 2XCL A 1 422 UNP P12039 PUR2_BACSU 1 422 SEQRES 1 A 422 MSE ASN VAL LEU ILE ILE GLY LYS GLY GLY ARG GLU HIS SEQRES 2 A 422 THR LEU ALA TRP LYS ALA ALA GLN SER SER LEU VAL GLU SEQRES 3 A 422 ASN VAL PHE ALA ALA PRO GLY ASN ASP GLY MSE ALA ALA SEQRES 4 A 422 SER ALA GLN LEU VAL ASN ILE GLU GLU SER ASP HIS ALA SEQRES 5 A 422 GLY LEU VAL SER PHE ALA LYS GLN ASN GLN VAL GLY LEU SEQRES 6 A 422 THR ILE VAL GLY PRO GLU VAL PRO LEU ILE GLU GLY LEU SEQRES 7 A 422 VAL ASP GLU PHE GLU LYS ALA GLY LEU HIS VAL PHE GLY SEQRES 8 A 422 PRO SER LYS ALA ALA ALA ILE ILE GLU GLY SER LYS GLN SEQRES 9 A 422 PHE ALA LYS ASP LEU MSE LYS LYS TYR ASP ILE PRO THR SEQRES 10 A 422 ALA GLU TYR GLU THR PHE THR SER PHE ASP GLU ALA LYS SEQRES 11 A 422 ALA TYR VAL GLN GLU LYS GLY ALA PRO ILE VAL ILE LYS SEQRES 12 A 422 ALA ASP GLY LEU ALA ALA GLY LYS GLY VAL THR VAL ALA SEQRES 13 A 422 MSE THR GLU GLU GLU ALA ILE ALA CYS LEU HIS ASP PHE SEQRES 14 A 422 LEU GLU ASP GLU LYS PHE GLY ASP ALA SER ALA SER VAL SEQRES 15 A 422 VAL ILE GLU GLU TYR LEU SER GLY GLU GLU PHE SER LEU SEQRES 16 A 422 MSE ALA PHE VAL LYS GLY GLU LYS VAL TYR PRO MSE VAL SEQRES 17 A 422 ILE ALA GLN ASP HIS LYS ARG ALA PHE ASP GLY ASP LYS SEQRES 18 A 422 GLY PRO ASN THR GLY GLY MSE GLY ALA TYR SER PRO VAL SEQRES 19 A 422 PRO GLN ILE SER GLU GLU THR VAL ARG HIS ALA VAL GLU SEQRES 20 A 422 THR ILE VAL LYS PRO ALA ALA LYS ALA MSE VAL GLN GLU SEQRES 21 A 422 GLY ARG SER PHE THR GLY VAL LEU TYR ALA GLY LEU MSE SEQRES 22 A 422 LEU THR GLU ASN GLY SER LYS VAL ILE GLU PHE ASN ALA SEQRES 23 A 422 ARG PHE GLY ASP PRO GLU THR GLN VAL VAL LEU PRO ARG SEQRES 24 A 422 MSE GLU SER ASP LEU VAL GLN VAL LEU LEU ASP LEU LEU SEQRES 25 A 422 ASP ASP LYS GLU VAL ASP LEU ARG TRP LYS ASP THR ALA SEQRES 26 A 422 ALA VAL SER VAL VAL LEU ALA SER GLU GLY TYR PRO GLU SEQRES 27 A 422 SER TYR ALA LYS GLY THR PRO ILE GLY SER LEU ALA ALA SEQRES 28 A 422 GLU THR GLU GLN VAL VAL VAL PHE HIS ALA GLY THR LYS SEQRES 29 A 422 ALA GLU GLY GLY GLU PHE VAL THR ASN GLY GLY ARG VAL SEQRES 30 A 422 ALA ASN VAL THR ALA PHE ASP GLU THR PHE GLU ALA ALA SEQRES 31 A 422 ARG ASP ARG VAL TYR LYS ALA VAL ASP GLU ILE PHE LYS SEQRES 32 A 422 PRO GLY LEU PHE PHE ARG LYS ASP ILE GLY ALA ARG ALA SEQRES 33 A 422 LEU LYS ALA ALA GLN LYS MODRES 2XCL MSE A 1 MET SELENOMETHIONINE MODRES 2XCL MSE A 37 MET SELENOMETHIONINE MODRES 2XCL MSE A 110 MET SELENOMETHIONINE MODRES 2XCL MSE A 157 MET SELENOMETHIONINE MODRES 2XCL MSE A 196 MET SELENOMETHIONINE MODRES 2XCL MSE A 207 MET SELENOMETHIONINE MODRES 2XCL MSE A 228 MET SELENOMETHIONINE MODRES 2XCL MSE A 257 MET SELENOMETHIONINE MODRES 2XCL MSE A 273 MET SELENOMETHIONINE MODRES 2XCL MSE A 300 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 37 8 HET MSE A 110 8 HET MSE A 157 8 HET MSE A 196 8 HET MSE A 207 8 HET MSE A 228 8 HET MSE A 257 8 HET MSE A 273 8 HET MSE A 300 8 HET ANP A 450 31 HET MG A 480 1 HET MG A 481 1 HETNAM MSE SELENOMETHIONINE HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 2 MSE 10(C5 H11 N O2 SE) FORMUL 3 ANP C10 H17 N6 O12 P3 FORMUL 4 MG 2(MG 2+) FORMUL 5 HOH *150(H2 O) HELIX 1 1 GLY A 9 ALA A 20 1 12 HELIX 2 2 ASN A 34 ALA A 38 5 5 HELIX 3 3 ASP A 50 ASN A 61 1 12 HELIX 4 4 PRO A 70 GLU A 76 1 7 HELIX 5 5 GLY A 77 ALA A 85 1 9 HELIX 6 6 ALA A 97 SER A 102 1 6 HELIX 7 7 SER A 102 TYR A 113 1 12 HELIX 8 8 SER A 125 GLY A 137 1 13 HELIX 9 9 LEU A 147 LYS A 151 5 5 HELIX 10 10 THR A 158 GLU A 171 1 14 HELIX 11 11 PHE A 175 ALA A 180 5 6 HELIX 12 12 ASP A 218 ASP A 220 5 3 HELIX 13 13 SER A 238 ILE A 249 1 12 HELIX 14 14 ILE A 249 GLU A 260 1 12 HELIX 15 15 GLU A 292 LEU A 297 1 6 HELIX 16 16 ASP A 303 ASP A 313 1 11 HELIX 17 17 THR A 386 PHE A 402 1 17 HELIX 18 18 GLY A 413 GLN A 421 1 9 SHEET 1 AA 5 GLN A 42 LEU A 43 0 SHEET 2 AA 5 ASN A 27 PRO A 32 1 O VAL A 28 N GLN A 42 SHEET 3 AA 5 ASN A 2 GLY A 7 1 O VAL A 3 N PHE A 29 SHEET 4 AA 5 VAL A 63 VAL A 68 1 N GLY A 64 O ASN A 2 SHEET 5 AA 5 VAL A 89 PHE A 90 1 O PHE A 90 N VAL A 68 SHEET 1 AB 4 TYR A 120 PHE A 123 0 SHEET 2 AB 4 VAL A 182 GLU A 186 -1 O VAL A 182 N PHE A 123 SHEET 3 AB 4 ILE A 140 ALA A 144 -1 O VAL A 141 N GLU A 185 SHEET 4 AB 4 VAL A 153 ALA A 156 -1 O THR A 154 N ILE A 142 SHEET 1 AC 4 LYS A 203 PRO A 206 0 SHEET 2 AC 4 GLU A 191 LYS A 200 -1 O PHE A 198 N TYR A 205 SHEET 3 AC 4 THR A 265 THR A 275 -1 O GLY A 266 N VAL A 199 SHEET 4 AC 4 GLY A 278 ASN A 285 -1 O GLY A 278 N THR A 275 SHEET 1 AD 4 GLN A 211 PHE A 217 0 SHEET 2 AD 4 LYS A 221 SER A 232 -1 O LYS A 221 N PHE A 217 SHEET 3 AD 4 ALA A 325 SER A 333 -1 O ALA A 326 N SER A 232 SHEET 4 AD 4 LEU A 406 PHE A 407 1 O PHE A 407 N ALA A 332 SHEET 1 AE 5 GLN A 211 PHE A 217 0 SHEET 2 AE 5 LYS A 221 SER A 232 -1 O LYS A 221 N PHE A 217 SHEET 3 AE 5 ALA A 325 SER A 333 -1 O ALA A 326 N SER A 232 SHEET 4 AE 5 ARG A 376 ASP A 384 -1 N VAL A 377 O LEU A 331 SHEET 5 AE 5 VAL A 356 HIS A 360 -1 O VAL A 357 N THR A 381 SHEET 1 AF 2 LEU A 406 PHE A 407 0 SHEET 2 AF 2 ALA A 325 SER A 333 1 O ALA A 332 N PHE A 407 SHEET 1 AG 2 THR A 363 ALA A 365 0 SHEET 2 AG 2 PHE A 370 THR A 372 -1 O VAL A 371 N LYS A 364 LINK C MSE A 1 N ASN A 2 1555 1555 1.33 LINK C GLY A 36 N MSE A 37 1555 1555 1.33 LINK C MSE A 37 N ALA A 38 1555 1555 1.33 LINK C LEU A 109 N MSE A 110 1555 1555 1.32 LINK C MSE A 110 N LYS A 111 1555 1555 1.33 LINK C ALA A 156 N MSE A 157 1555 1555 1.33 LINK C MSE A 157 N THR A 158 1555 1555 1.33 LINK C LEU A 195 N MSE A 196 1555 1555 1.32 LINK C MSE A 196 N ALA A 197 1555 1555 1.32 LINK C PRO A 206 N MSE A 207 1555 1555 1.32 LINK C MSE A 207 N VAL A 208 1555 1555 1.33 LINK C GLY A 227 N MSE A 228 1555 1555 1.33 LINK C MSE A 228 N GLY A 229 1555 1555 1.33 LINK C ALA A 256 N MSE A 257 1555 1555 1.32 LINK C MSE A 257 N VAL A 258 1555 1555 1.33 LINK C LEU A 272 N MSE A 273 1555 1555 1.33 LINK C MSE A 273 N LEU A 274 1555 1555 1.32 LINK C ARG A 299 N MSE A 300 1555 1555 1.33 LINK C MSE A 300 N GLU A 301 1555 1555 1.33 LINK O1G ANP A 450 MG MG A 480 1555 1555 2.10 LINK MG MG A 480 O HOH A2043 1555 1555 2.15 LINK MG MG A 480 OE1 GLU A 283 1555 1555 2.15 LINK MG MG A 480 OD1 ASN A 285 1555 1555 2.28 LINK MG MG A 480 O HOH A2114 1555 1555 1.82 LINK MG MG A 480 O HOH A2150 1555 1555 2.42 LINK MG MG A 481 OD2 ASP A 172 1555 1655 2.06 LINK MG MG A 481 O HOH A2074 1555 1655 2.06 LINK MG MG A 481 O HOH A2077 1555 1655 2.09 LINK MG MG A 481 O HOH A2128 1555 1555 2.15 LINK MG MG A 481 O HOH A2129 1555 1555 2.03 LINK MG MG A 481 NE2 HIS A 167 1555 1655 2.16 CISPEP 1 ALA A 31 PRO A 32 0 -5.13 CISPEP 2 ALA A 138 PRO A 139 0 0.20 CISPEP 3 SER A 232 PRO A 233 0 -6.97 CISPEP 4 ASP A 290 PRO A 291 0 13.38 CISPEP 5 TYR A 336 PRO A 337 0 6.54 SITE 1 AC1 27 VAL A 141 LYS A 143 GLU A 185 GLU A 186 SITE 2 AC1 27 TYR A 187 LEU A 188 GLU A 192 LYS A 214 SITE 3 AC1 27 MSE A 273 ILE A 282 GLU A 283 ASN A 285 SITE 4 AC1 27 ARG A 287 MG A 480 HOH A2043 HOH A2070 SITE 5 AC1 27 HOH A2087 HOH A2113 HOH A2116 HOH A2143 SITE 6 AC1 27 HOH A2144 HOH A2145 HOH A2146 HOH A2147 SITE 7 AC1 27 HOH A2148 HOH A2149 HOH A2150 SITE 1 AC2 6 GLU A 283 ASN A 285 ANP A 450 HOH A2043 SITE 2 AC2 6 HOH A2114 HOH A2150 SITE 1 AC3 6 HIS A 167 ASP A 172 HOH A2074 HOH A2077 SITE 2 AC3 6 HOH A2128 HOH A2129 CRYST1 56.890 84.650 85.180 90.00 90.00 90.00 P 21 21 21 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 0.017578 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011813 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011740 0.00000 HETATM 1 N MSE A 1 43.337 39.520 53.024 1.00 29.64 N HETATM 2 CA MSE A 1 42.077 40.309 53.145 1.00 29.54 C HETATM 3 C MSE A 1 40.803 39.459 53.297 1.00 27.10 C HETATM 4 O MSE A 1 40.705 38.358 52.756 1.00 25.78 O HETATM 5 CB MSE A 1 41.926 41.214 51.932 1.00 33.10 C HETATM 6 CG MSE A 1 40.761 42.177 52.062 1.00 39.90 C HETATM 7 CE MSE A 1 41.284 41.983 49.235 1.00 37.28 C HETATM 8 SE MSE A 1 40.535 43.269 50.461 1.00 45.74 SE