PDB Short entry for 1XMS HEADER DNA BINDING PROTEIN 04-OCT-04 1XMS TITLE E. COLI RECA IN COMPLEX WITH MNAMP-PNP COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECA PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: E. COLI RECA WITH GLY-SER-HIS-MET AT N-TERMINUS; COMPND 5 SYNONYM: RECOMBINASE A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RECA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS RECA, HOMOLOGOUS RECOMBINATION, DNA REPAIR, ATPASE, DNA-BINDING KEYWDS 2 PROTEIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.E.BELL,X.XING REVDAT 4 23-AUG-23 1XMS 1 REMARK SEQADV LINK REVDAT 3 05-SEP-18 1XMS 1 TITLE REVDAT 2 24-FEB-09 1XMS 1 VERSN REVDAT 1 04-JAN-05 1XMS 0 JRNL AUTH X.XING,C.E.BELL JRNL TITL CRYSTAL STRUCTURES OF ESCHERICHIA COLI RECA IN COMPLEX WITH JRNL TITL 2 MGADP AND MNAMP-PNP(,). JRNL REF BIOCHEMISTRY V. 43 16142 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15610008 JRNL DOI 10.1021/BI048165Y REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 26173 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) : 0.223 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2587 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.20 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2089 REMARK 3 BIN R VALUE (WORKING SET) : 0.3760 REMARK 3 BIN FREE R VALUE : 0.3890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 256 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 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 : 32 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.41000 REMARK 3 B22 (A**2) : -1.41000 REMARK 3 B33 (A**2) : 2.82000 REMARK 3 B12 (A**2) : 4.57000 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) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.38 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.41 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.530 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.550 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.370 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.550 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 60.53 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ANP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ANP.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XMS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030526. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26173 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 38.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2REB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ETHYLENE GLYCOL, MES, TRIS-HCL, AMP REMARK 280 -PNP, MNCL2, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.30000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.60000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.95000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 68.25000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 13.65000 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: THE BIOLOGICAL ASSEMBLY IS A 6(1)-SYMMETRIC HELICAL REMARK 300 FILAMENT OF UNDEFINED LENGTH. 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: HEXAMERIC 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 27.30000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 54.60000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 40.95000 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 68.25000 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 13.65000 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 ILE A 2 REMARK 465 GLY A 157 REMARK 465 GLU A 158 REMARK 465 ILE A 159 REMARK 465 GLY A 160 REMARK 465 ASP A 161 REMARK 465 SER A 162 REMARK 465 HIS A 163 REMARK 465 MET A 164 REMARK 465 GLY A 165 REMARK 465 LEU A 166 REMARK 465 ARG A 196 REMARK 465 MET A 197 REMARK 465 LYS A 198 REMARK 465 ILE A 199 REMARK 465 GLY A 200 REMARK 465 VAL A 201 REMARK 465 MET A 202 REMARK 465 PHE A 203 REMARK 465 GLY A 204 REMARK 465 ASN A 205 REMARK 465 PRO A 206 REMARK 465 GLU A 207 REMARK 465 THR A 208 REMARK 465 THR A 209 REMARK 465 THR A 210 REMARK 465 GLY A 211 REMARK 465 SER A 329 REMARK 465 ASN A 330 REMARK 465 PRO A 331 REMARK 465 ASN A 332 REMARK 465 SER A 333 REMARK 465 THR A 334 REMARK 465 PRO A 335 REMARK 465 ASP A 336 REMARK 465 PHE A 337 REMARK 465 SER A 338 REMARK 465 VAL A 339 REMARK 465 ASP A 340 REMARK 465 ASP A 341 REMARK 465 SER A 342 REMARK 465 GLU A 343 REMARK 465 GLY A 344 REMARK 465 VAL A 345 REMARK 465 ALA A 346 REMARK 465 GLU A 347 REMARK 465 THR A 348 REMARK 465 ASN A 349 REMARK 465 GLU A 350 REMARK 465 ASP A 351 REMARK 465 PHE A 352 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 GLN A 173 -80.02 -53.09 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 MN A 701 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 73 OG1 REMARK 620 2 ANP A 400 N3B 130.7 REMARK 620 3 HOH A 449 O 88.9 132.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 400 DBREF 1XMS A 1 352 UNP P0A7G6 RECA_ECOLI 1 352 SEQADV 1XMS GLY A -3 UNP P0A7G6 CLONING ARTIFACT SEQADV 1XMS SER A -2 UNP P0A7G6 CLONING ARTIFACT SEQADV 1XMS HIS A -1 UNP P0A7G6 CLONING ARTIFACT SEQADV 1XMS MET A 0 UNP P0A7G6 CLONING ARTIFACT SEQRES 1 A 356 GLY SER HIS MET ALA ILE ASP GLU ASN LYS GLN LYS ALA SEQRES 2 A 356 LEU ALA ALA ALA LEU GLY GLN ILE GLU LYS GLN PHE GLY SEQRES 3 A 356 LYS GLY SER ILE MET ARG LEU GLY GLU ASP ARG SER MET SEQRES 4 A 356 ASP VAL GLU THR ILE SER THR GLY SER LEU SER LEU ASP SEQRES 5 A 356 ILE ALA LEU GLY ALA GLY GLY LEU PRO MET GLY ARG ILE SEQRES 6 A 356 VAL GLU ILE TYR GLY PRO GLU SER SER GLY LYS THR THR SEQRES 7 A 356 LEU THR LEU GLN VAL ILE ALA ALA ALA GLN ARG GLU GLY SEQRES 8 A 356 LYS THR CYS ALA PHE ILE ASP ALA GLU HIS ALA LEU ASP SEQRES 9 A 356 PRO ILE TYR ALA ARG LYS LEU GLY VAL ASP ILE ASP ASN SEQRES 10 A 356 LEU LEU CYS SER GLN PRO ASP THR GLY GLU GLN ALA LEU SEQRES 11 A 356 GLU ILE CYS ASP ALA LEU ALA ARG SER GLY ALA VAL ASP SEQRES 12 A 356 VAL ILE VAL VAL ASP SER VAL ALA ALA LEU THR PRO LYS SEQRES 13 A 356 ALA GLU ILE GLU GLY GLU ILE GLY ASP SER HIS MET GLY SEQRES 14 A 356 LEU ALA ALA ARG MET MET SER GLN ALA MET ARG LYS LEU SEQRES 15 A 356 ALA GLY ASN LEU LYS GLN SER ASN THR LEU LEU ILE PHE SEQRES 16 A 356 ILE ASN GLN ILE ARG MET LYS ILE GLY VAL MET PHE GLY SEQRES 17 A 356 ASN PRO GLU THR THR THR GLY GLY ASN ALA LEU LYS PHE SEQRES 18 A 356 TYR ALA SER VAL ARG LEU ASP ILE ARG ARG ILE GLY ALA SEQRES 19 A 356 VAL LYS GLU GLY GLU ASN VAL VAL GLY SER GLU THR ARG SEQRES 20 A 356 VAL LYS VAL VAL LYS ASN LYS ILE ALA ALA PRO PHE LYS SEQRES 21 A 356 GLN ALA GLU PHE GLN ILE LEU TYR GLY GLU GLY ILE ASN SEQRES 22 A 356 PHE TYR GLY GLU LEU VAL ASP LEU GLY VAL LYS GLU LYS SEQRES 23 A 356 LEU ILE GLU LYS ALA GLY ALA TRP TYR SER TYR LYS GLY SEQRES 24 A 356 GLU LYS ILE GLY GLN GLY LYS ALA ASN ALA THR ALA TRP SEQRES 25 A 356 LEU LYS ASP ASN PRO GLU THR ALA LYS GLU ILE GLU LYS SEQRES 26 A 356 LYS VAL ARG GLU LEU LEU LEU SER ASN PRO ASN SER THR SEQRES 27 A 356 PRO ASP PHE SER VAL ASP ASP SER GLU GLY VAL ALA GLU SEQRES 28 A 356 THR ASN GLU ASP PHE HET MN A 701 1 HET ANP A 400 31 HETNAM MN MANGANESE (II) ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 2 MN MN 2+ FORMUL 3 ANP C10 H17 N6 O12 P3 FORMUL 4 HOH *125(H2 O) HELIX 1 1 ASP A 3 GLY A 22 1 20 HELIX 2 2 SER A 44 LEU A 51 1 8 HELIX 3 3 GLY A 71 GLU A 86 1 16 HELIX 4 4 ASP A 100 LEU A 107 1 8 HELIX 5 5 ASP A 110 LEU A 114 5 5 HELIX 6 6 THR A 121 SER A 135 1 15 HELIX 7 7 VAL A 146 LEU A 149 5 4 HELIX 8 8 PRO A 151 GLU A 156 1 6 HELIX 9 9 ALA A 167 ASN A 186 1 20 HELIX 10 10 ASN A 213 ALA A 219 1 7 HELIX 11 11 ASN A 269 GLU A 281 1 13 HELIX 12 12 GLY A 301 ASN A 312 1 12 HELIX 13 13 ASN A 312 LEU A 328 1 17 SHEET 1 A 2 THR A 39 ILE A 40 0 SHEET 2 A 2 LEU A 56 PRO A 57 -1 O LEU A 56 N ILE A 40 SHEET 1 B 9 LEU A 115 SER A 117 0 SHEET 2 B 9 CYS A 90 ASP A 94 1 N ASP A 94 O SER A 117 SHEET 3 B 9 VAL A 140 ASP A 144 1 O VAL A 142 N ILE A 93 SHEET 4 B 9 LEU A 188 GLN A 194 1 O ILE A 190 N VAL A 143 SHEET 5 B 9 ILE A 61 GLY A 66 1 N VAL A 62 O PHE A 191 SHEET 6 B 9 VAL A 221 LYS A 232 1 O LEU A 223 N GLU A 63 SHEET 7 B 9 VAL A 237 ASN A 249 -1 O VAL A 238 N VAL A 231 SHEET 8 B 9 GLN A 257 LEU A 263 -1 O PHE A 260 N THR A 242 SHEET 9 B 9 GLY A 267 ILE A 268 -1 O GLY A 267 N LEU A 263 SHEET 1 C 3 GLU A 285 ALA A 287 0 SHEET 2 C 3 TRP A 290 TYR A 293 -1 O TRP A 290 N ALA A 287 SHEET 3 C 3 GLU A 296 GLN A 300 -1 O ILE A 298 N TYR A 291 LINK OG1 THR A 73 MN MN A 701 1555 1555 2.46 LINK N3B ANP A 400 MN MN A 701 1555 1555 2.55 LINK O HOH A 449 MN MN A 701 1555 1555 2.63 CISPEP 1 ASP A 144 SER A 145 0 0.06 SITE 1 AC1 3 THR A 73 ANP A 400 HOH A 449 SITE 1 AC2 18 PRO A 67 GLU A 68 SER A 69 SER A 70 SITE 2 AC2 18 GLY A 71 LYS A 72 THR A 73 THR A 74 SITE 3 AC2 18 ASP A 100 TYR A 103 GLN A 194 TYR A 264 SITE 4 AC2 18 GLY A 265 HOH A 417 HOH A 490 HOH A 501 SITE 5 AC2 18 HOH A 525 MN A 701 CRYST1 100.700 100.700 81.900 90.00 90.00 120.00 P 61 6 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 0.009930 0.005733 0.000000 0.00000 SCALE2 0.000000 0.011467 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012210 0.00000