HEADER TRANSPORT PROTEIN 31-OCT-11 4A61 TITLE PARM FROM PLASMID R1 IN COMPLEX WITH AMPPNP COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMID SEGREGATION PROTEIN PARM; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 2-320; COMPND 5 SYNONYM: PARM FROM PLASMID R1, PARA LOCUS 36 KDA PROTEIN, PROTEIN COMPND 6 STB; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21-AI; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PHIS17; SOURCE 9 OTHER_DETAILS: PLASMID R1 KEYWDS TRANSPORT PROTEIN, PLASMID SEGREGATION, ACTIN-FOLD EXPDTA X-RAY DIFFRACTION AUTHOR F.VAN DEN ENT,J.MOLLER-JENSEN,P.GAYATHRI,J.LOWE REVDAT 3 20-DEC-23 4A61 1 REMARK LINK REVDAT 2 19-DEC-12 4A61 1 JRNL REVDAT 1 07-NOV-12 4A61 0 JRNL AUTH P.GAYATHRI,T.FUJII,J.MOLLER-JENSEN,F.VAN DEN ENT,K.NAMBA, JRNL AUTH 2 J.LOWE JRNL TITL A BIPOLAR SPINDLE OF ANTIPARALLEL PARM FILAMENTS DRIVES JRNL TITL 2 BACTERIAL PLASMID SEGREGATION. JRNL REF SCIENCE V. 338 1334 2012 JRNL REFN ISSN 0036-8075 JRNL PMID 23112295 JRNL DOI 10.1126/SCIENCE.1229091 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_874) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 23202 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1109 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 43.3453 - 3.9992 1.00 3038 134 0.1874 0.1928 REMARK 3 2 3.9992 - 3.1746 1.00 2853 145 0.2050 0.2483 REMARK 3 3 3.1746 - 2.7734 1.00 2795 153 0.2219 0.2770 REMARK 3 4 2.7734 - 2.5198 1.00 2792 130 0.2162 0.3182 REMARK 3 5 2.5198 - 2.3392 1.00 2741 154 0.2161 0.2691 REMARK 3 6 2.3392 - 2.2013 1.00 2769 130 0.2372 0.2884 REMARK 3 7 2.2013 - 2.0911 0.97 2671 123 0.2386 0.3316 REMARK 3 8 2.0911 - 2.0001 0.90 2434 140 0.2732 0.3355 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 38.38 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.520 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.830 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) : 1.15190 REMARK 3 B22 (A**2) : 1.15190 REMARK 3 B33 (A**2) : -2.30370 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 2514 REMARK 3 ANGLE : 0.936 3412 REMARK 3 CHIRALITY : 0.051 391 REMARK 3 PLANARITY : 0.003 434 REMARK 3 DIHEDRAL : 14.301 929 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS WERE ADDED IN THE RIDING REMARK 3 POSITIONS DURING REFINEMENT. RESIDUES 211-217 AND 241-245 ARE REMARK 3 DISORDERED REMARK 4 REMARK 4 4A61 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1290050154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23264 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1MWM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6000, 100 MM BICINE PH 8.6, 1M REMARK 280 LICL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2 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+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -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 82.04650 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 123.06975 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 41.02325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 82.04650 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 41.02325 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 123.06975 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.9 KCAL/MOL 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, LEU 163 TO ARG 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 -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 SER A 211 REMARK 465 LEU A 212 REMARK 465 ALA A 213 REMARK 465 ARG A 214 REMARK 465 THR A 215 REMARK 465 LYS A 216 REMARK 465 GLY A 217 REMARK 465 ASP A 241 REMARK 465 GLU A 242 REMARK 465 ASN A 243 REMARK 465 LYS A 244 REMARK 465 ILE A 245 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O SER A 218 O HOH A 2112 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2025 O HOH A 2025 5555 1.85 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 10 -61.79 -98.85 REMARK 500 GLU A 35 143.42 -171.86 REMARK 500 LEU A 50 -75.43 -109.82 REMARK 500 ASN A 51 54.12 -118.00 REMARK 500 SER A 94 -175.45 -172.62 REMARK 500 LYS A 141 -97.44 -103.56 REMARK 500 SER A 149 -69.42 76.95 REMARK 500 ASN A 306 44.63 -141.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 MAGNESIUM ION (MG): MG 2+ ION 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 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP A 500 O2G REMARK 620 2 ANP A 500 O1B 89.0 REMARK 620 3 HOH A2003 O 175.7 92.6 REMARK 620 4 HOH A2004 O 98.8 93.4 85.0 REMARK 620 5 HOH A2085 O 88.1 176.1 90.1 89.6 REMARK 620 6 HOH A2099 O 92.6 92.1 83.3 167.4 85.5 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MWK RELATED DB: PDB REMARK 900 PARM FROM PLASMID R1 APO FORM REMARK 900 RELATED ID: 4A6J RELATED DB: PDB REMARK 900 STRUCTURAL MODEL OF PARM FILAMENT BASED ON CRYOEM MAP REMARK 900 RELATED ID: 1MWM RELATED DB: PDB REMARK 900 PARM FROM PLASMID R1 ADP FORM REMARK 900 RELATED ID: 4A62 RELATED DB: PDB REMARK 900 PARM FROM R1 PLASMID IN COMPLEX WITH PEPTIDE FROM C -TERMINUS OF REMARK 900 PARR REMARK 999 REMARK 999 SEQUENCE REMARK 999 6X HIS TAG ADDED AT THE N-TERMINUS DBREF 4A61 A 2 320 UNP P11904 PARM_ECOLX 2 320 SEQADV 4A61 MET A -5 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A -4 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A -3 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A -2 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A -1 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A 0 UNP P11904 EXPRESSION TAG SEQADV 4A61 HIS A 1 UNP P11904 EXPRESSION TAG SEQADV 4A61 ARG A 163 UNP P11904 LEU 163 ENGINEERED MUTATION SEQRES 1 A 326 MET HIS HIS HIS HIS HIS HIS LEU VAL PHE ILE ASP ASP SEQRES 2 A 326 GLY SER THR ASN ILE LYS LEU GLN TRP GLN GLU SER ASP SEQRES 3 A 326 GLY THR ILE LYS GLN HIS ILE SER PRO ASN SER PHE LYS SEQRES 4 A 326 ARG GLU TRP ALA VAL SER PHE GLY ASP LYS LYS VAL PHE SEQRES 5 A 326 ASN TYR THR LEU ASN GLY GLU GLN TYR SER PHE ASP PRO SEQRES 6 A 326 ILE SER PRO ASP ALA VAL VAL THR THR ASN ILE ALA TRP SEQRES 7 A 326 GLN TYR SER ASP VAL ASN VAL VAL ALA VAL HIS HIS ALA SEQRES 8 A 326 LEU LEU THR SER GLY LEU PRO VAL SER GLU VAL ASP ILE SEQRES 9 A 326 VAL CYS THR LEU PRO LEU THR GLU TYR TYR ASP ARG ASN SEQRES 10 A 326 ASN GLN PRO ASN THR GLU ASN ILE GLU ARG LYS LYS ALA SEQRES 11 A 326 ASN PHE ARG LYS LYS ILE THR LEU ASN GLY GLY ASP THR SEQRES 12 A 326 PHE THR ILE LYS ASP VAL LYS VAL MET PRO GLU SER ILE SEQRES 13 A 326 PRO ALA GLY TYR GLU VAL LEU GLN GLU LEU ASP GLU ARG SEQRES 14 A 326 ASP SER LEU LEU ILE ILE ASP LEU GLY GLY THR THR LEU SEQRES 15 A 326 ASP ILE SER GLN VAL MET GLY LYS LEU SER GLY ILE SER SEQRES 16 A 326 LYS ILE TYR GLY ASP SER SER LEU GLY VAL SER LEU VAL SEQRES 17 A 326 THR SER ALA VAL LYS ASP ALA LEU SER LEU ALA ARG THR SEQRES 18 A 326 LYS GLY SER SER TYR LEU ALA ASP ASP ILE ILE ILE HIS SEQRES 19 A 326 ARG LYS ASP ASN ASN TYR LEU LYS GLN ARG ILE ASN ASP SEQRES 20 A 326 GLU ASN LYS ILE SER ILE VAL THR GLU ALA MET ASN GLU SEQRES 21 A 326 ALA LEU ARG LYS LEU GLU GLN ARG VAL LEU ASN THR LEU SEQRES 22 A 326 ASN GLU PHE SER GLY TYR THR HIS VAL MET VAL ILE GLY SEQRES 23 A 326 GLY GLY ALA GLU LEU ILE CYS ASP ALA VAL LYS LYS HIS SEQRES 24 A 326 THR GLN ILE ARG ASP GLU ARG PHE PHE LYS THR ASN ASN SEQRES 25 A 326 SER GLN TYR ASP LEU VAL ASN GLY MET TYR LEU ILE GLY SEQRES 26 A 326 ASN HET ANP A 500 44 HET MG A 501 1 HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 2 ANP C10 H17 N6 O12 P3 FORMUL 3 MG MG 2+ FORMUL 4 HOH *138(H2 O) HELIX 1 1 ASN A 69 TYR A 74 5 6 HELIX 2 2 SER A 75 THR A 88 1 14 HELIX 3 3 PRO A 103 TYR A 108 1 6 HELIX 4 4 ASN A 115 PHE A 126 1 12 HELIX 5 5 SER A 149 GLN A 158 1 10 HELIX 6 6 LYS A 184 SER A 186 5 3 HELIX 7 7 VAL A 199 LEU A 210 1 12 HELIX 8 8 SER A 218 HIS A 228 1 11 HELIX 9 9 ASP A 231 ILE A 239 1 9 HELIX 10 10 SER A 246 ASN A 268 1 23 HELIX 11 11 GLY A 282 GLN A 295 1 14 HELIX 12 12 ARG A 297 GLU A 299 5 3 HELIX 13 13 ASN A 306 GLN A 308 5 3 HELIX 14 14 TYR A 309 ASN A 320 1 12 SHEET 1 AA 5 ILE A 23 PRO A 29 0 SHEET 2 AA 5 ASN A 11 GLN A 17 -1 O ILE A 12 N SER A 28 SHEET 3 AA 5 HIS A 1 ASP A 7 -1 O LEU A 2 N GLN A 17 SHEET 4 AA 5 GLU A 95 LEU A 102 1 O GLU A 95 N HIS A 1 SHEET 5 AA 5 THR A 139 PRO A 147 1 O THR A 139 N VAL A 96 SHEET 1 AB 4 PHE A 32 LYS A 33 0 SHEET 2 AB 4 GLN A 54 PHE A 57 -1 O SER A 56 N LYS A 33 SHEET 3 AB 4 ASN A 47 THR A 49 -1 O TYR A 48 N TYR A 55 SHEET 4 AB 4 THR A 131 LEU A 132 -1 O THR A 131 N THR A 49 SHEET 1 AC 5 ILE A 188 ASP A 194 0 SHEET 2 AC 5 LEU A 176 MET A 182 -1 O LEU A 176 N ASP A 194 SHEET 3 AC 5 SER A 165 LEU A 171 -1 O LEU A 166 N VAL A 181 SHEET 4 AC 5 HIS A 275 ILE A 279 1 O HIS A 275 N LEU A 167 SHEET 5 AC 5 PHE A 301 PHE A 302 1 O PHE A 302 N VAL A 278 LINK O2G ANP A 500 MG MG A 501 1555 1555 2.24 LINK O1B ANP A 500 MG MG A 501 1555 1555 2.19 LINK MG MG A 501 O HOH A2003 1555 1555 2.39 LINK MG MG A 501 O HOH A2004 1555 1555 2.34 LINK MG MG A 501 O HOH A2085 1555 1555 2.38 LINK MG MG A 501 O HOH A2099 1555 1555 2.35 SITE 1 AC1 18 GLY A 8 SER A 9 THR A 10 ASN A 11 SITE 2 AC1 18 LYS A 13 GLY A 172 GLY A 173 THR A 174 SITE 3 AC1 18 THR A 175 VAL A 199 GLY A 281 GLN A 308 SITE 4 AC1 18 MG A 501 HOH A2010 HOH A2011 HOH A2099 SITE 5 AC1 18 HOH A2134 HOH A2135 SITE 1 AC2 5 ANP A 500 HOH A2003 HOH A2004 HOH A2085 SITE 2 AC2 5 HOH A2099 CRYST1 63.541 63.541 164.093 90.00 90.00 90.00 P 43 2 2 8 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 0.015738 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015738 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006094 0.00000