HEADER RECOMBINATION 14-AUG-06 2I1Q TITLE RADA RECOMBINASE IN COMPLEX WITH CALCIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA REPAIR AND RECOMBINATION PROTEIN RADA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCOCCUS VOLTAE; SOURCE 3 ORGANISM_TAXID: 2188; SOURCE 4 GENE: RADA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS ATPASE, RECOMBINASE, ATP COMPLEX, CALCIUM STIMULATION, RECA, RAD51, KEYWDS 2 DMC1, RADA, RECOMBINATION EXPDTA X-RAY DIFFRACTION AUTHOR X.QIAN,Y.HE,X.MA,M.N.FODJE,P.GROCHULSKI,Y.LUO REVDAT 7 30-AUG-23 2I1Q 1 REMARK REVDAT 6 20-OCT-21 2I1Q 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2I1Q 1 REMARK REVDAT 4 24-FEB-09 2I1Q 1 VERSN REVDAT 3 29-MAY-07 2I1Q 1 REMARK REVDAT 2 02-JAN-07 2I1Q 1 JRNL REVDAT 1 24-OCT-06 2I1Q 0 JRNL AUTH X.QIAN,Y.HE,X.MA,M.N.FODJE,P.GROCHULSKI,Y.LUO JRNL TITL CALCIUM STIFFENS ARCHAEAL RAD51 RECOMBINASE FROM JRNL TITL 2 METHANOCOCCUS VOLTAE FOR HOMOLOGOUS RECOMBINATION. JRNL REF J.BIOL.CHEM. V. 281 39380 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 17050545 JRNL DOI 10.1074/JBC.M607785200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 31855 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) : 0.191 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1593 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2385 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.180 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) : 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ANP_XPLOR.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CNS REFINEMENT REMARK 4 REMARK 4 2I1Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000039026. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-AUG-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.40 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.3303 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : DOUBLE CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31855 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 22.20 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : 0.06200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 42.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 22.00 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 REMARK 200 R SYM FOR SHELL (I) : 0.42000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE, CNS REMARK 200 STARTING MODEL: PDB ENTRY 1XU4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% PEG 3350, 0.05M TRIS-HCL, 0.005M REMARK 280 MGCL2, 0.025M CACL2, 0.002M ANP, PH 7.40, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 294K 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 34.90000 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 69.80000 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 52.35000 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 87.25000 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 17.45000 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 ASP A 3 REMARK 465 ASN A 4 REMARK 465 PRO A 262 REMARK 465 ASP A 263 REMARK 465 ALA A 264 REMARK 465 PHE A 265 REMARK 465 PHE A 266 REMARK 465 GLY A 267 REMARK 465 MET A 268 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 GLU A 42 -104.22 -12.49 REMARK 500 SER A 83 -2.23 80.53 REMARK 500 ARG A 224 3.36 -68.00 REMARK 500 ASN A 249 58.27 39.61 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 NA A 505 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 6 O REMARK 620 2 LEU A 8 O 105.1 REMARK 620 3 VAL A 11 O 95.8 95.4 REMARK 620 4 GLU A 164 O 91.4 160.1 94.0 REMARK 620 5 GLU A 164 OE2 110.3 79.3 153.8 84.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 98 O REMARK 620 2 ASP A 246 OD1 82.3 REMARK 620 3 ASP A 246 OD2 127.7 45.6 REMARK 620 4 HOH A 604 O 90.2 83.3 81.9 REMARK 620 5 HOH A 605 O 163.5 113.6 68.0 87.4 REMARK 620 6 HOH A 606 O 91.2 90.7 92.3 173.6 93.0 REMARK 620 7 HOH A 607 O 73.0 154.8 159.3 100.9 91.5 85.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 112 OG1 REMARK 620 2 ANP A 401 O2G 171.4 REMARK 620 3 ANP A 401 O1B 94.4 91.5 REMARK 620 4 HOH A 601 O 82.6 103.6 91.6 REMARK 620 5 HOH A 602 O 89.4 84.1 91.9 171.5 REMARK 620 6 HOH A 603 O 88.9 85.6 175.6 86.0 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 279 O REMARK 620 2 HIS A 280 O 75.6 REMARK 620 3 ALA A 282 O 86.1 86.9 REMARK 620 4 ANP A 401 O3G 85.5 86.8 170.6 REMARK 620 5 HOH A 624 O 150.6 79.0 107.2 78.5 REMARK 620 6 HOH A 641 O 139.3 144.0 87.0 102.2 69.0 REMARK 620 7 HOH A 650 O 64.7 139.9 85.4 94.9 140.7 74.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 301 O REMARK 620 2 ASP A 308 OD2 104.2 REMARK 620 3 ASP A 308 OD1 77.1 53.1 REMARK 620 4 ANP A 401 O2' 138.1 79.4 72.3 REMARK 620 5 ANP A 401 O3' 80.7 137.3 88.4 70.6 REMARK 620 6 HOH A 647 O 76.9 74.6 111.7 141.2 145.3 REMARK 620 7 HOH A 659 O 149.5 74.7 120.7 72.3 121.3 73.4 REMARK 620 8 HOH A 668 O 86.3 147.1 158.0 113.4 74.5 77.8 80.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z4D RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN COMPLEX WITH POTASSIUM. DBREF 2I1Q A 1 322 UNP O73948 RADA_METVO 1 322 SEQADV 2I1Q GLY A 2 UNP O73948 SER 2 ENGINEERED MUTATION SEQRES 1 A 322 MET GLY ASP ASN LEU THR ASP LEU PRO GLY VAL GLY PRO SEQRES 2 A 322 SER THR ALA GLU LYS LEU VAL GLU ALA GLY TYR ILE ASP SEQRES 3 A 322 PHE MET LYS ILE ALA THR ALA THR VAL GLY GLU LEU THR SEQRES 4 A 322 ASP ILE GLU GLY ILE SER GLU LYS ALA ALA ALA LYS MET SEQRES 5 A 322 ILE MET GLY ALA ARG ASP LEU CYS ASP LEU GLY PHE LYS SEQRES 6 A 322 SER GLY ILE ASP LEU LEU LYS GLN ARG SER THR VAL TRP SEQRES 7 A 322 LYS LEU SER THR SER SER SER GLU LEU ASP SER VAL LEU SEQRES 8 A 322 GLY GLY GLY LEU GLU SER GLN SER VAL THR GLU PHE ALA SEQRES 9 A 322 GLY VAL PHE GLY SER GLY LYS THR GLN ILE MET HIS GLN SEQRES 10 A 322 SER CYS VAL ASN LEU GLN ASN PRO GLU PHE LEU PHE TYR SEQRES 11 A 322 ASP GLU GLU ALA VAL SER LYS GLY GLU VAL ALA GLN PRO SEQRES 12 A 322 LYS ALA VAL TYR ILE ASP THR GLU GLY THR PHE ARG PRO SEQRES 13 A 322 GLU ARG ILE MET GLN MET ALA GLU HIS ALA GLY ILE ASP SEQRES 14 A 322 GLY GLN THR VAL LEU ASP ASN THR PHE VAL ALA ARG ALA SEQRES 15 A 322 TYR ASN SER ASP MET GLN MET LEU PHE ALA GLU LYS ILE SEQRES 16 A 322 GLU ASP LEU ILE GLN GLU GLY ASN ASN ILE LYS LEU VAL SEQRES 17 A 322 VAL ILE ASP SER LEU THR SER THR PHE ARG ASN GLU TYR SEQRES 18 A 322 THR GLY ARG GLY LYS LEU ALA GLU ARG GLN GLN LYS LEU SEQRES 19 A 322 GLY ARG HIS MET ALA THR LEU ASN LYS LEU ALA ASP LEU SEQRES 20 A 322 PHE ASN CYS VAL VAL LEU VAL THR ASN GLN VAL SER ALA SEQRES 21 A 322 LYS PRO ASP ALA PHE PHE GLY MET ALA GLU GLN ALA ILE SEQRES 22 A 322 GLY GLY HIS ILE VAL GLY HIS ALA ALA THR PHE ARG PHE SEQRES 23 A 322 PHE VAL ARG LYS GLY LYS GLY ASP LYS ARG VAL ALA LYS SEQRES 24 A 322 LEU TYR ASP SER PRO HIS LEU PRO ASP ALA GLU ALA ILE SEQRES 25 A 322 PHE ARG ILE THR GLU LYS GLY ILE GLN ASP HET MG A 501 1 HET CA A 502 1 HET CA A 503 1 HET CA A 504 1 HET NA A 505 1 HET ANP A 401 31 HETNAM MG MAGNESIUM ION HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 2 MG MG 2+ FORMUL 3 CA 3(CA 2+) FORMUL 6 NA NA 1+ FORMUL 7 ANP C10 H17 N6 O12 P3 FORMUL 8 HOH *149(H2 O) HELIX 1 1 GLY A 12 GLY A 23 1 12 HELIX 2 2 ASP A 26 THR A 32 1 7 HELIX 3 3 THR A 34 ASP A 40 1 7 HELIX 4 4 SER A 45 CYS A 60 1 16 HELIX 5 5 GLY A 67 SER A 75 1 9 HELIX 6 6 SER A 84 LEU A 91 1 8 HELIX 7 7 GLY A 110 LEU A 122 1 13 HELIX 8 8 GLN A 123 GLU A 126 5 4 HELIX 9 9 ARG A 155 GLY A 167 1 13 HELIX 10 10 ASP A 169 ASN A 176 1 8 HELIX 11 11 ASN A 184 LYS A 194 1 11 HELIX 12 12 LYS A 194 GLU A 201 1 8 HELIX 13 13 THR A 214 TYR A 221 1 8 HELIX 14 14 LYS A 226 PHE A 248 1 23 HELIX 15 15 GLY A 274 ALA A 282 1 9 SHEET 1 A 3 LEU A 95 GLU A 96 0 SHEET 2 A 3 LYS A 79 LEU A 80 -1 N LEU A 80 O LEU A 95 SHEET 3 A 3 LEU A 128 PHE A 129 -1 O PHE A 129 N LYS A 79 SHEET 1 B 9 THR A 177 ARG A 181 0 SHEET 2 B 9 PRO A 143 ASP A 149 1 N TYR A 147 O PHE A 178 SHEET 3 B 9 ASN A 204 ASP A 211 1 O VAL A 209 N VAL A 146 SHEET 4 B 9 VAL A 251 ASN A 256 1 O LEU A 253 N VAL A 208 SHEET 5 B 9 SER A 99 GLY A 105 1 N PHE A 103 O VAL A 254 SHEET 6 B 9 PHE A 284 LYS A 290 1 O PHE A 284 N GLU A 102 SHEET 7 B 9 LYS A 295 ASP A 302 -1 O LYS A 299 N PHE A 287 SHEET 8 B 9 ALA A 309 THR A 316 -1 O PHE A 313 N ARG A 296 SHEET 9 B 9 GLY A 319 GLN A 321 -1 O GLY A 319 N THR A 316 SHEET 1 C 2 VAL A 258 SER A 259 0 SHEET 2 C 2 GLN A 271 ALA A 272 -1 O GLN A 271 N SER A 259 LINK O THR A 6 NA NA A 505 4664 1555 2.19 LINK O LEU A 8 NA NA A 505 4664 1555 2.38 LINK O VAL A 11 NA NA A 505 4664 1555 2.52 LINK O GLN A 98 CA CA A 502 1555 1555 2.29 LINK OG1 THR A 112 MG MG A 501 1555 1555 2.15 LINK O GLU A 164 NA NA A 505 1555 1555 2.27 LINK OE2 GLU A 164 NA NA A 505 1555 1555 2.28 LINK OD1 ASP A 246 CA CA A 502 1555 1555 2.31 LINK OD2 ASP A 246 CA CA A 502 1555 1555 3.06 LINK O GLY A 279 CA CA A 503 5564 1555 2.96 LINK O HIS A 280 CA CA A 503 5564 1555 2.41 LINK O ALA A 282 CA CA A 503 5564 1555 2.31 LINK O TYR A 301 CA CA A 504 5564 1555 2.38 LINK OD2 ASP A 308 CA CA A 504 5564 1555 2.37 LINK OD1 ASP A 308 CA CA A 504 5564 1555 2.53 LINK O2G ANP A 401 MG MG A 501 1555 1555 2.00 LINK O1B ANP A 401 MG MG A 501 1555 1555 2.14 LINK O3G ANP A 401 CA CA A 503 1555 1555 2.50 LINK O2' ANP A 401 CA CA A 504 1555 1555 2.70 LINK O3' ANP A 401 CA CA A 504 1555 1555 2.45 LINK MG MG A 501 O HOH A 601 1555 1555 2.19 LINK MG MG A 501 O HOH A 602 1555 1555 2.07 LINK MG MG A 501 O HOH A 603 1555 1555 2.08 LINK CA CA A 502 O HOH A 604 1555 1555 2.31 LINK CA CA A 502 O HOH A 605 1555 1555 2.34 LINK CA CA A 502 O HOH A 606 1555 1555 2.30 LINK CA CA A 502 O HOH A 607 1555 1555 2.35 LINK CA CA A 503 O HOH A 624 1555 1555 2.53 LINK CA CA A 503 O HOH A 641 1555 1555 2.67 LINK CA CA A 503 O HOH A 650 1555 1555 2.30 LINK CA CA A 504 O HOH A 647 1555 5564 2.48 LINK CA CA A 504 O HOH A 659 1555 1555 2.53 LINK CA CA A 504 O HOH A 668 1555 1555 2.51 CISPEP 1 ASP A 211 SER A 212 0 0.94 SITE 1 AC1 5 THR A 112 ANP A 401 HOH A 601 HOH A 602 SITE 2 AC1 5 HOH A 603 SITE 1 AC2 6 GLN A 98 ASP A 246 HOH A 604 HOH A 605 SITE 2 AC2 6 HOH A 606 HOH A 607 SITE 1 AC3 7 GLY A 279 HIS A 280 ALA A 282 ANP A 401 SITE 2 AC3 7 HOH A 624 HOH A 641 HOH A 650 SITE 1 AC4 6 TYR A 301 ASP A 308 ANP A 401 HOH A 647 SITE 2 AC4 6 HOH A 659 HOH A 668 SITE 1 AC5 4 THR A 6 LEU A 8 VAL A 11 GLU A 164 SITE 1 AC6 33 PHE A 107 GLY A 108 SER A 109 GLY A 110 SITE 2 AC6 33 LYS A 111 THR A 112 GLN A 113 GLU A 151 SITE 3 AC6 33 ARG A 158 GLN A 161 HIS A 280 TYR A 301 SITE 4 AC6 33 ASP A 302 SER A 303 HIS A 305 LEU A 306 SITE 5 AC6 33 PRO A 307 ASP A 308 THR A 316 GLU A 317 SITE 6 AC6 33 MG A 501 CA A 503 CA A 504 HOH A 602 SITE 7 AC6 33 HOH A 603 HOH A 609 HOH A 613 HOH A 624 SITE 8 AC6 33 HOH A 642 HOH A 659 HOH A 668 HOH A 669 SITE 9 AC6 33 HOH A 692 CRYST1 84.200 84.200 104.700 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 0.011876 0.006857 0.000000 0.00000 SCALE2 0.000000 0.013714 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009551 0.00000