HEADER CONTRACTILE PROTEIN 06-FEB-03 1NWK TITLE CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN THE ATP STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTIN, ALPHA SKELETAL MUSCLE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-ACTIN 1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986; SOURCE 5 OTHER_DETAILS: MUSCLE KEYWDS ACTIN, TETRAMETHYLRHODAMINE-5-MALEIMIDE, ATP-STATE, AMPPNP, KEYWDS 2 CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.GRACEFFA,R.DOMINGUEZ REVDAT 4 03-APR-24 1NWK 1 REMARK SEQADV LINK REVDAT 3 31-JAN-18 1NWK 1 REMARK REVDAT 2 24-FEB-09 1NWK 1 VERSN REVDAT 1 14-OCT-03 1NWK 0 JRNL AUTH P.GRACEFFA,R.DOMINGUEZ JRNL TITL CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN THE ATP STATE. JRNL TITL 2 STRUCTURAL BASIS OF NUCLEOTIDE-DEPENDENT ACTIN DYNAMICS. JRNL REF J.BIOL.CHEM. V. 278 34172 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12813032 JRNL DOI 10.1074/JBC.M303689200 REMARK 2 REMARK 2 RESOLUTION. 1.85 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1445921.170 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 28512 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) : 0.187 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1385 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4111 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 205 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 : 2768 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 71 REMARK 3 SOLVENT ATOMS : 255 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.14000 REMARK 3 B22 (A**2) : 1.36000 REMARK 3 B33 (A**2) : -0.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.38000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.19 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.810 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 48.91 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : TMR.PAR REMARK 3 PARAMETER FILE 5 : ANP.PAR 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: NULL REMARK 4 REMARK 4 1NWK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAR-03. REMARK 100 THE DEPOSITION ID IS D_1000018287. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9799 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO 1.97.2 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK 1.97.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28512 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 24.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.1312 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 7.200 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 IJ6Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CACL2, PH 7.00, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 393K, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 56.10800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.68400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.10800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.68400 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 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 ASP A 1 REMARK 465 GLU A 2 REMARK 465 ASP A 3 REMARK 465 GLU A 4 REMARK 465 THR A 5 REMARK 465 HIS A 40 REMARK 465 GLN A 41 REMARK 465 GLY A 42 REMARK 465 VAL A 43 REMARK 465 MET A 44 REMARK 465 VAL A 45 REMARK 465 GLY A 46 REMARK 465 MET A 47 REMARK 465 GLY A 48 REMARK 465 GLN A 49 REMARK 465 LYS A 50 REMARK 465 ASP A 51 REMARK 465 ARG A 372 REMARK 465 LYS A 373 REMARK 465 CYS A 374 REMARK 465 PHE A 375 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 ALA A 181 -159.91 -153.77 REMARK 500 VAL A 201 -34.69 -130.82 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 CA A 383 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 268 O REMARK 620 2 GLU A 270 OE1 92.4 REMARK 620 3 GLU A 270 OE2 82.8 45.4 REMARK 620 4 HOH A1427 O 83.0 157.1 153.8 REMARK 620 5 HOH A1439 O 79.4 129.5 84.1 71.8 REMARK 620 6 HOH A1484 O 92.5 68.1 112.8 89.7 160.5 REMARK 620 7 HOH A1590 O 172.2 87.5 102.6 94.0 106.6 80.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 384 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 286 OD1 REMARK 620 2 ASP A 286 OD2 46.6 REMARK 620 3 ASP A 288 OD2 76.7 122.4 REMARK 620 4 HOH A1634 O 91.8 98.2 91.4 REMARK 620 5 HOH A1635 O 104.7 60.2 173.3 82.1 REMARK 620 6 HOH A1636 O 85.7 79.3 89.2 177.3 97.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 385 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 354 O REMARK 620 2 TRP A 356 O 88.3 REMARK 620 3 GLU A 361 OE2 170.7 82.6 REMARK 620 4 GLU A 361 OE1 140.6 129.4 48.7 REMARK 620 5 HOH A1424 O 90.6 86.7 90.7 81.9 REMARK 620 6 HOH A1436 O 64.4 152.7 124.6 77.6 94.7 REMARK 620 7 HOH A1507 O 91.9 94.8 87.0 95.3 177.1 85.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 382 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP A1380 O1B REMARK 620 2 ANP A1380 O2G 77.5 REMARK 620 3 HOH A1384 O 174.0 97.6 REMARK 620 4 HOH A1390 O 78.2 142.9 104.4 REMARK 620 5 HOH A1391 O 99.6 69.3 81.7 142.7 REMARK 620 6 HOH A1392 O 90.3 135.0 95.7 72.3 70.5 REMARK 620 7 HOH A1416 O 90.8 76.7 84.6 76.1 141.1 147.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 382 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 383 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 384 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 385 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 1380 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RHO A 1381 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J6Z RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN THE ADP STATE DBREF 1NWK A 1 375 UNP P68135 ACTS_RABIT 3 377 SEQADV 1NWK HIC A 73 UNP P68135 HIS 75 MODIFIED RESIDUE SEQRES 1 A 375 ASP GLU ASP GLU THR THR ALA LEU VAL CYS ASP ASN GLY SEQRES 2 A 375 SER GLY LEU VAL LYS ALA GLY PHE ALA GLY ASP ASP ALA SEQRES 3 A 375 PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG SEQRES 4 A 375 HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER SEQRES 5 A 375 TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU SEQRES 6 A 375 THR LEU LYS TYR PRO ILE GLU HIC GLY ILE ILE THR ASN SEQRES 7 A 375 TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR SEQRES 8 A 375 ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO THR LEU SEQRES 9 A 375 LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU SEQRES 10 A 375 LYS MET THR GLN ILE MET PHE GLU THR PHE ASN VAL PRO SEQRES 11 A 375 ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR SEQRES 12 A 375 ALA SER GLY ARG THR THR GLY ILE VAL LEU ASP SER GLY SEQRES 13 A 375 ASP GLY VAL THR HIS ASN VAL PRO ILE TYR GLU GLY TYR SEQRES 14 A 375 ALA LEU PRO HIS ALA ILE MET ARG LEU ASP LEU ALA GLY SEQRES 15 A 375 ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU SEQRES 16 A 375 ARG GLY TYR SER PHE VAL THR THR ALA GLU ARG GLU ILE SEQRES 17 A 375 VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU SEQRES 18 A 375 ASP PHE GLU ASN GLU MET ALA THR ALA ALA SER SER SER SEQRES 19 A 375 SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL SEQRES 20 A 375 ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU THR SEQRES 21 A 375 LEU PHE GLN PRO SER PHE ILE GLY MET GLU SER ALA GLY SEQRES 22 A 375 ILE HIS GLU THR THR TYR ASN SER ILE MET LYS CYS ASP SEQRES 23 A 375 ILE ASP ILE ARG LYS ASP LEU TYR ALA ASN ASN VAL MET SEQRES 24 A 375 SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG SEQRES 25 A 375 MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET SEQRES 26 A 375 LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER SEQRES 27 A 375 VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR SEQRES 28 A 375 PHE GLN GLN MET TRP ILE THR LYS GLN GLU TYR ASP GLU SEQRES 29 A 375 ALA GLY PRO SER ILE VAL HIS ARG LYS CYS PHE MODRES 1NWK HIC A 73 HIS 4-METHYL-HISTIDINE HET HIC A 73 11 HET CA A 382 1 HET CA A 383 1 HET CA A 384 1 HET CA A 385 1 HET ANP A1380 31 HET RHO A1381 36 HETNAM HIC 4-METHYL-HISTIDINE HETNAM CA CALCIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM RHO TETRAMETHYLRHODAMINE-5-MALEIMIDE HETSYN RHO TMR FORMUL 1 HIC C7 H11 N3 O2 FORMUL 2 CA 4(CA 2+) FORMUL 6 ANP C10 H17 N6 O12 P3 FORMUL 7 RHO C28 H25 N3 O5 FORMUL 8 HOH *255(H2 O) HELIX 1 1 GLY A 55 LYS A 61 1 7 HELIX 2 2 ASN A 78 ASN A 92 1 15 HELIX 3 3 ALA A 97 HIS A 101 5 5 HELIX 4 4 PRO A 112 THR A 126 1 15 HELIX 5 5 GLN A 137 SER A 145 1 9 HELIX 6 6 PRO A 172 ILE A 175 5 4 HELIX 7 7 ALA A 181 LEU A 193 1 13 HELIX 8 8 THR A 202 CYS A 217 1 16 HELIX 9 9 ASP A 222 SER A 233 1 12 HELIX 10 10 ASN A 252 THR A 260 1 9 HELIX 11 11 LEU A 261 PHE A 262 5 2 HELIX 12 12 GLN A 263 GLY A 268 5 6 HELIX 13 13 GLY A 273 LYS A 284 1 12 HELIX 14 14 ASP A 286 ALA A 295 1 10 HELIX 15 15 GLY A 301 MET A 305 5 5 HELIX 16 16 GLY A 308 ALA A 321 1 14 HELIX 17 17 GLU A 334 LYS A 336 5 3 HELIX 18 18 TYR A 337 SER A 348 1 12 HELIX 19 19 LEU A 349 TRP A 356 5 8 HELIX 20 20 LYS A 359 GLY A 366 1 8 HELIX 21 21 PRO A 367 HIS A 371 5 5 SHEET 1 A 6 ALA A 29 PRO A 32 0 SHEET 2 A 6 LEU A 16 PHE A 21 -1 N VAL A 17 O PHE A 31 SHEET 3 A 6 LEU A 8 ASN A 12 -1 N ASP A 11 O LYS A 18 SHEET 4 A 6 THR A 103 GLU A 107 1 O LEU A 104 N LEU A 8 SHEET 5 A 6 ALA A 131 ILE A 136 1 O TYR A 133 N LEU A 105 SHEET 6 A 6 ILE A 357 THR A 358 -1 O ILE A 357 N MET A 132 SHEET 1 B 3 TYR A 53 VAL A 54 0 SHEET 2 B 3 VAL A 35 PRO A 38 -1 N GLY A 36 O TYR A 53 SHEET 3 B 3 LEU A 65 LYS A 68 -1 O THR A 66 N ARG A 37 SHEET 1 C 2 ILE A 71 GLU A 72 0 SHEET 2 C 2 ILE A 75 ILE A 76 -1 O ILE A 75 N GLU A 72 SHEET 1 D 5 ILE A 329 ILE A 330 0 SHEET 2 D 5 ASN A 297 SER A 300 1 N ASN A 297 O ILE A 330 SHEET 3 D 5 GLY A 150 SER A 155 1 N LEU A 153 O VAL A 298 SHEET 4 D 5 THR A 160 TYR A 166 -1 O ILE A 165 N GLY A 150 SHEET 5 D 5 TYR A 169 ALA A 170 -1 O TYR A 169 N TYR A 166 SHEET 1 E 5 ILE A 329 ILE A 330 0 SHEET 2 E 5 ASN A 297 SER A 300 1 N ASN A 297 O ILE A 330 SHEET 3 E 5 GLY A 150 SER A 155 1 N LEU A 153 O VAL A 298 SHEET 4 E 5 THR A 160 TYR A 166 -1 O ILE A 165 N GLY A 150 SHEET 5 E 5 MET A 176 LEU A 178 -1 O LEU A 178 N THR A 160 SHEET 1 F 2 LYS A 238 GLU A 241 0 SHEET 2 F 2 VAL A 247 ILE A 250 -1 O ILE A 248 N TYR A 240 LINK C GLU A 72 N HIC A 73 1555 1555 1.33 LINK C HIC A 73 N GLY A 74 1555 1555 1.33 LINK O GLY A 268 CA CA A 383 1555 1555 2.59 LINK OE1 GLU A 270 CA CA A 383 1555 1555 2.81 LINK OE2 GLU A 270 CA CA A 383 1555 1555 2.87 LINK OD1 ASP A 286 CA CA A 384 1555 1555 2.82 LINK OD2 ASP A 286 CA CA A 384 1555 1555 2.77 LINK OD2 ASP A 288 CA CA A 384 1555 1555 2.79 LINK O GLN A 354 CA CA A 385 1555 1555 2.56 LINK O TRP A 356 CA CA A 385 1555 1555 2.47 LINK OE2 GLU A 361 CA CA A 385 1555 1555 2.69 LINK OE1 GLU A 361 CA CA A 385 1555 1555 2.67 LINK CA CA A 382 O1B ANP A1380 1555 1555 2.58 LINK CA CA A 382 O2G ANP A1380 1555 1555 2.61 LINK CA CA A 382 O HOH A1384 1555 1555 2.49 LINK CA CA A 382 O HOH A1390 1555 1555 2.60 LINK CA CA A 382 O HOH A1391 1555 1555 2.84 LINK CA CA A 382 O HOH A1392 1555 1555 2.69 LINK CA CA A 382 O HOH A1416 1555 1555 2.75 LINK CA CA A 383 O HOH A1427 1555 4546 2.80 LINK CA CA A 383 O HOH A1439 1555 1545 2.74 LINK CA CA A 383 O HOH A1484 1555 1555 2.41 LINK CA CA A 383 O HOH A1590 1555 1555 2.51 LINK CA CA A 384 O HOH A1634 1555 1555 2.48 LINK CA CA A 384 O HOH A1635 1555 1555 2.33 LINK CA CA A 384 O HOH A1636 1555 1555 2.40 LINK CA CA A 385 O HOH A1424 1555 1555 2.50 LINK CA CA A 385 O HOH A1436 1555 1555 2.70 LINK CA CA A 385 O HOH A1507 1555 1555 2.51 SITE 1 AC1 6 ANP A1380 HOH A1384 HOH A1390 HOH A1391 SITE 2 AC1 6 HOH A1392 HOH A1416 SITE 1 AC2 7 VAL A 201 GLY A 268 GLU A 270 HOH A1427 SITE 2 AC2 7 HOH A1439 HOH A1484 HOH A1590 SITE 1 AC3 6 ASP A 286 ASP A 288 SER A 350 HOH A1634 SITE 2 AC3 6 HOH A1635 HOH A1636 SITE 1 AC4 6 GLN A 354 TRP A 356 GLU A 361 HOH A1424 SITE 2 AC4 6 HOH A1436 HOH A1507 SITE 1 AC5 28 GLY A 13 SER A 14 GLY A 15 LEU A 16 SITE 2 AC5 28 LYS A 18 GLY A 156 ASP A 157 GLY A 158 SITE 3 AC5 28 VAL A 159 GLY A 182 LYS A 213 GLU A 214 SITE 4 AC5 28 GLY A 301 GLY A 302 THR A 303 MET A 305 SITE 5 AC5 28 TYR A 306 LYS A 336 CA A 382 HOH A1385 SITE 6 AC5 28 HOH A1388 HOH A1391 HOH A1400 HOH A1414 SITE 7 AC5 28 HOH A1416 HOH A1430 HOH A1517 HOH A1535 SITE 1 AC6 9 TYR A 133 TYR A 143 LEU A 346 LEU A 349 SITE 2 AC6 9 PHE A 352 MET A 355 TRP A 356 HOH A1433 SITE 3 AC6 9 HOH A1541 CRYST1 112.216 37.368 85.027 90.00 108.13 90.00 C 1 2 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 0.008911 0.000000 0.002918 0.00000 SCALE2 0.000000 0.026761 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012375 0.00000