HEADER HYDROLASE 29-JAN-08 3C41 TITLE ABC PROTEIN ARTP IN COMPLEX WITH AMP-PNP/MG2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINO ACID ABC TRANSPORTER (ARTP); COMPND 3 CHAIN: J, K; COMPND 4 EC: 3.6.3.21; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 STRAIN: DSMZ 13240; SOURCE 5 GENE: ARTP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15 KEYWDS ABC DOMAIN, ATPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.F.THABEN,V.ECKEY,F.SCHEFFEL,W.SAENGER,E.SCHNEIDER,A.VAHEDI-FARIDI REVDAT 3 01-NOV-23 3C41 1 REMARK LINK REVDAT 2 25-OCT-17 3C41 1 REMARK REVDAT 1 03-FEB-09 3C41 0 JRNL AUTH P.F.THABEN,V.ECKEY,F.SCHEFFEL,C.ALLINGS,J.BEHLKE,W.SAENGER, JRNL AUTH 2 E.SCHNEIDER,A.VAHEDI-FARIDI JRNL TITL CRYSTAL STRUCTURES OF THE ATP-BINDING CASSETTE (ABC) PROTEIN JRNL TITL 2 ARTP FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEXES WITH JRNL TITL 3 NUCLEOTIDES AND NUCLEOTIDE ANALOGS REVEAL AN INTERMEDIATE JRNL TITL 4 SEMICLOSED DIMER IN THE POST HYDROLYSES STATE AND AN JRNL TITL 5 ASYMMETRY IN THE DIMERISATION REGION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.25 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 86.1 REMARK 3 NUMBER OF REFLECTIONS : 21575 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.500 REMARK 3 FREE R VALUE TEST SET COUNT : 2142 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 : 42 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.27 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 179 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 23 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 : 3792 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.25800 REMARK 3 B22 (A**2) : -0.73400 REMARK 3 B33 (A**2) : -2.52400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.65800 REMARK 3 B23 (A**2) : 0.00000 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.470 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.359 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.204 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.093 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.072 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 61.80 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3C41 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-07 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21590 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.2 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2OLJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG3350, 0.1M NA-ACETATE, 5% REMARK 280 ISOPROPANOL, 0.01M MGCL2, PH7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 41.46050 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: J, K 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU K -1 CA - CB - CG ANGL. DEV. = 15.2 DEGREES 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 GLN J 6 49.42 35.57 REMARK 500 THR J 70 121.59 -14.74 REMARK 500 VAL J 239 -154.50 -146.63 REMARK 500 GLN K 6 28.44 45.30 REMARK 500 LEU K 49 25.00 48.63 REMARK 500 ASP K 54 -84.34 -76.85 REMARK 500 ASP K 69 -83.92 -75.38 REMARK 500 THR K 70 138.27 -12.23 REMARK 500 ASN K 73 4.57 -52.80 REMARK 500 LYS K 107 30.69 77.76 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 J 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER J 41 OG REMARK 620 2 ANP J 601 O3G 130.6 REMARK 620 3 ANP J 601 O2B 83.5 66.5 REMARK 620 4 HOH J 604 O 72.1 59.3 61.2 REMARK 620 5 HOH J 605 O 116.0 112.9 120.0 171.6 REMARK 620 6 HOH K 605 O 94.5 91.2 146.7 86.5 90.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG K 604 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH J 606 O REMARK 620 2 SER K 41 OG 88.1 REMARK 620 3 ANP K 602 O2B 140.2 90.8 REMARK 620 4 ANP K 602 O3G 94.1 152.2 69.9 REMARK 620 5 HOH K 606 O 74.5 87.3 65.7 66.8 REMARK 620 6 HOH K 607 O 104.9 105.7 113.6 100.4 167.0 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 MG J 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG K 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP J 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP K 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OUK RELATED DB: PDB REMARK 900 RELATED ID: 2OLK RELATED DB: PDB REMARK 900 RELATED ID: 2OLJ RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE DATABASE REFERENCE FOR THIS PROTEIN DOES NOT REMARK 999 CURRENTLY EXIST. THIS SEQUENCE WILL BE DEPOSITED REMARK 999 IN THE SEQUENCE DATABASE. DBREF 3C41 J -1 240 PDB 3C41 3C41 -1 240 DBREF 3C41 K -1 240 PDB 3C41 3C41 -1 240 SEQRES 1 J 242 LEU GLN MET ILE ASP VAL HIS GLN LEU LYS LYS SER PHE SEQRES 2 J 242 GLY SER LEU GLU VAL LEU LYS GLY ILE ASN VAL HIS ILE SEQRES 3 J 242 ARG GLU GLY GLU VAL VAL VAL VAL ILE GLY PRO SER GLY SEQRES 4 J 242 SER GLY LYS SER THR PHE LEU ARG CYS LEU ASN LEU LEU SEQRES 5 J 242 GLU ASP PHE ASP GLU GLY GLU ILE ILE ILE ASP GLY ILE SEQRES 6 J 242 ASN LEU LYS ALA LYS ASP THR ASN LEU ASN LYS VAL ARG SEQRES 7 J 242 GLU GLU VAL GLY MET VAL PHE GLN ARG PHE ASN LEU PHE SEQRES 8 J 242 PRO HIS MET THR VAL LEU ASN ASN ILE THR LEU ALA PRO SEQRES 9 J 242 MET LYS VAL ARG LYS TRP PRO ARG GLU LYS ALA GLU ALA SEQRES 10 J 242 LYS ALA MET GLU LEU LEU ASP LYS VAL GLY LEU LYS ASP SEQRES 11 J 242 LYS ALA HIS ALA TYR PRO ASP SER LEU SER GLY GLY GLN SEQRES 12 J 242 ALA GLN ARG VAL ALA ILE ALA ARG ALA LEU ALA MET GLU SEQRES 13 J 242 PRO LYS ILE MET LEU PHE ASP GLU PRO THR SER ALA LEU SEQRES 14 J 242 ASP PRO GLU MET VAL GLY GLU VAL LEU SER VAL MET LYS SEQRES 15 J 242 GLN LEU ALA ASN GLU GLY MET THR MET VAL VAL VAL THR SEQRES 16 J 242 HIS GLU MET GLY PHE ALA ARG GLU VAL GLY ASP ARG VAL SEQRES 17 J 242 LEU PHE MET ASP GLY GLY TYR ILE ILE GLU GLU GLY LYS SEQRES 18 J 242 PRO GLU ASP LEU PHE ASP ARG PRO GLN HIS GLU ARG THR SEQRES 19 J 242 LYS ALA PHE LEU SER LYS VAL PHE SEQRES 1 K 242 LEU GLN MET ILE ASP VAL HIS GLN LEU LYS LYS SER PHE SEQRES 2 K 242 GLY SER LEU GLU VAL LEU LYS GLY ILE ASN VAL HIS ILE SEQRES 3 K 242 ARG GLU GLY GLU VAL VAL VAL VAL ILE GLY PRO SER GLY SEQRES 4 K 242 SER GLY LYS SER THR PHE LEU ARG CYS LEU ASN LEU LEU SEQRES 5 K 242 GLU ASP PHE ASP GLU GLY GLU ILE ILE ILE ASP GLY ILE SEQRES 6 K 242 ASN LEU LYS ALA LYS ASP THR ASN LEU ASN LYS VAL ARG SEQRES 7 K 242 GLU GLU VAL GLY MET VAL PHE GLN ARG PHE ASN LEU PHE SEQRES 8 K 242 PRO HIS MET THR VAL LEU ASN ASN ILE THR LEU ALA PRO SEQRES 9 K 242 MET LYS VAL ARG LYS TRP PRO ARG GLU LYS ALA GLU ALA SEQRES 10 K 242 LYS ALA MET GLU LEU LEU ASP LYS VAL GLY LEU LYS ASP SEQRES 11 K 242 LYS ALA HIS ALA TYR PRO ASP SER LEU SER GLY GLY GLN SEQRES 12 K 242 ALA GLN ARG VAL ALA ILE ALA ARG ALA LEU ALA MET GLU SEQRES 13 K 242 PRO LYS ILE MET LEU PHE ASP GLU PRO THR SER ALA LEU SEQRES 14 K 242 ASP PRO GLU MET VAL GLY GLU VAL LEU SER VAL MET LYS SEQRES 15 K 242 GLN LEU ALA ASN GLU GLY MET THR MET VAL VAL VAL THR SEQRES 16 K 242 HIS GLU MET GLY PHE ALA ARG GLU VAL GLY ASP ARG VAL SEQRES 17 K 242 LEU PHE MET ASP GLY GLY TYR ILE ILE GLU GLU GLY LYS SEQRES 18 K 242 PRO GLU ASP LEU PHE ASP ARG PRO GLN HIS GLU ARG THR SEQRES 19 K 242 LYS ALA PHE LEU SER LYS VAL PHE HET MG J 603 1 HET ANP J 601 31 HET MG K 604 1 HET ANP K 602 31 HETNAM MG MAGNESIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 3 MG 2(MG 2+) FORMUL 4 ANP 2(C10 H17 N6 O12 P3) FORMUL 7 HOH *116(H2 O) HELIX 1 1 GLY J 39 ASN J 48 1 10 HELIX 2 2 ASN J 71 GLU J 78 1 8 HELIX 3 3 THR J 93 VAL J 105 1 13 HELIX 4 4 PRO J 109 VAL J 124 1 16 HELIX 5 5 GLY J 125 ALA J 130 5 6 HELIX 6 6 TYR J 133 LEU J 137 5 5 HELIX 7 7 SER J 138 ALA J 152 1 15 HELIX 8 8 ASP J 168 GLU J 185 1 18 HELIX 9 9 GLU J 195 GLY J 203 1 9 HELIX 10 10 LYS J 219 ARG J 226 1 8 HELIX 11 11 HIS J 229 LYS J 238 1 10 HELIX 12 12 GLY K 39 ASN K 48 1 10 HELIX 13 13 ASN K 71 VAL K 75 5 5 HELIX 14 14 THR K 93 VAL K 105 1 13 HELIX 15 15 PRO K 109 VAL K 124 1 16 HELIX 16 16 TYR K 133 LEU K 137 5 5 HELIX 17 17 SER K 138 ALA K 152 1 15 HELIX 18 18 ASP K 168 GLU K 185 1 18 HELIX 19 19 GLU K 195 GLY K 203 1 9 HELIX 20 20 LYS K 219 ARG K 226 1 8 HELIX 21 21 HIS K 229 VAL K 239 1 11 SHEET 1 A 4 LEU J 17 ARG J 25 0 SHEET 2 A 4 GLN J 0 LYS J 9 -1 N ILE J 2 O ILE J 24 SHEET 3 A 4 GLU J 55 ILE J 60 -1 O ILE J 59 N ASP J 3 SHEET 4 A 4 ILE J 63 ASN J 64 -1 O ILE J 63 N ILE J 60 SHEET 1 B 6 VAL J 79 VAL J 82 0 SHEET 2 B 6 ILE J 157 ASP J 161 1 O ASP J 161 N VAL J 82 SHEET 3 B 6 THR J 188 VAL J 192 1 O VAL J 192 N PHE J 160 SHEET 4 B 6 VAL J 29 ILE J 33 1 N VAL J 30 O MET J 189 SHEET 5 B 6 ARG J 205 ASP J 210 1 O LEU J 207 N VAL J 31 SHEET 6 B 6 TYR J 213 GLY J 218 -1 O GLU J 216 N PHE J 208 SHEET 1 C 4 LEU K 14 ILE K 24 0 SHEET 2 C 4 ILE K 2 PHE K 11 -1 N PHE K 11 O LEU K 14 SHEET 3 C 4 GLU K 55 ILE K 60 -1 O ILE K 59 N ASP K 3 SHEET 4 C 4 ILE K 63 ASN K 64 -1 O ILE K 63 N ILE K 60 SHEET 1 D 6 VAL K 79 VAL K 82 0 SHEET 2 D 6 ILE K 157 ASP K 161 1 O ILE K 157 N GLY K 80 SHEET 3 D 6 THR K 188 VAL K 192 1 O VAL K 192 N PHE K 160 SHEET 4 D 6 VAL K 29 ILE K 33 1 N VAL K 30 O MET K 189 SHEET 5 D 6 ARG K 205 ASP K 210 1 O MET K 209 N ILE K 33 SHEET 6 D 6 TYR K 213 GLY K 218 -1 O GLU K 216 N PHE K 208 LINK OG SER J 41 MG MG J 603 1555 1555 2.17 LINK O3G ANP J 601 MG MG J 603 1555 1555 2.15 LINK O2B ANP J 601 MG MG J 603 1555 1555 2.35 LINK MG MG J 603 O HOH J 604 1555 1555 2.47 LINK MG MG J 603 O HOH J 605 1555 1555 2.20 LINK MG MG J 603 O HOH K 605 1555 1555 2.42 LINK O HOH J 606 MG MG K 604 1555 1555 2.28 LINK OG SER K 41 MG MG K 604 1555 1555 2.16 LINK O2B ANP K 602 MG MG K 604 1555 1555 2.34 LINK O3G ANP K 602 MG MG K 604 1555 1555 2.09 LINK MG MG K 604 O HOH K 606 1555 1555 2.46 LINK MG MG K 604 O HOH K 607 1555 1555 2.20 SITE 1 AC1 2 SER J 41 ASP J 161 SITE 1 AC2 2 SER K 41 ASP K 161 SITE 1 AC3 10 PHE J 11 SER J 36 GLY J 37 SER J 38 SITE 2 AC3 10 GLY J 39 LYS J 40 SER J 41 THR J 42 SITE 3 AC3 10 ARG J 45 TYR K 133 SITE 1 AC4 11 HIS J 131 TYR J 133 PHE K 11 PRO K 35 SITE 2 AC4 11 SER K 36 GLY K 37 SER K 38 GLY K 39 SITE 3 AC4 11 LYS K 40 SER K 41 THR K 42 CRYST1 48.277 82.921 68.630 90.00 103.90 90.00 P 1 21 1 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 0.020714 0.000000 0.005127 0.00000 SCALE2 0.000000 0.012060 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015011 0.00000