HEADER LIGASE 11-AUG-23 8KE4 TITLE PYLRS C-TERMINUS DOMAIN MUTANT BOUND WITH D-3-BROMOPHENYLALANINE AND TITLE 2 AMPNP COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRROLYSINE--TRNA LIGASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINUS DOMAIN; COMPND 5 SYNONYM: PYRROLYSYL-TRNA SYNTHETASE,PYLRS; COMPND 6 EC: 6.1.1.26; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA MAZEI; SOURCE 3 ORGANISM_TAXID: 2209; SOURCE 4 GENE: PYLS, DU43_20175, DU67_18120; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRNA SYNTHETASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR J.H.WENG,M.D.TSAI,Y.S.WANG REVDAT 2 15-NOV-23 8KE4 1 JRNL REVDAT 1 01-NOV-23 8KE4 0 JRNL AUTH H.K.JIANG,J.H.WENG,Y.H.WANG,J.C.TSOU,P.J.CHEN,A.A.KO,D.SOLL, JRNL AUTH 2 M.D.TSAI,Y.S.WANG JRNL TITL RATIONAL DESIGN OF THE GENETIC CODE EXPANSION TOOLKIT FOR IN JRNL TITL 2 VIVO ENCODING OF D-AMINO ACIDS. JRNL REF FRONT GENET V. 14 77489 2023 JRNL REFN ISSN 1664-8021 JRNL PMID 37904728 JRNL DOI 10.3389/FGENE.2023.1277489 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.381 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 45504 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.419 REMARK 3 FREE R VALUE TEST SET COUNT : 2011 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 28.1700 - 4.2146 1.00 3168 147 0.1627 0.1512 REMARK 3 2 4.2146 - 3.3470 1.00 3154 144 0.1554 0.1658 REMARK 3 3 3.3470 - 2.9244 1.00 3099 142 0.1691 0.1837 REMARK 3 4 2.9244 - 2.6573 1.00 3116 142 0.1770 0.1800 REMARK 3 5 2.6573 - 2.4669 1.00 3107 147 0.1811 0.1876 REMARK 3 6 2.4669 - 2.3215 1.00 3111 144 0.1752 0.2017 REMARK 3 7 2.3215 - 2.2053 1.00 3102 149 0.1770 0.2156 REMARK 3 8 2.2053 - 2.1094 1.00 3091 145 0.1766 0.2100 REMARK 3 9 2.1094 - 2.0282 1.00 3097 147 0.1863 0.2097 REMARK 3 10 2.0282 - 1.9582 1.00 3061 141 0.1836 0.2144 REMARK 3 11 1.9582 - 1.8970 1.00 3124 143 0.1825 0.2093 REMARK 3 12 1.8970 - 1.8428 1.00 3069 139 0.1982 0.2282 REMARK 3 13 1.8428 - 1.7943 1.00 3098 139 0.2040 0.2378 REMARK 3 14 1.7943 - 1.7505 1.00 3096 142 0.2359 0.2529 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.152 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.327 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.22 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 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 : 0.008 2201 REMARK 3 ANGLE : 1.119 2969 REMARK 3 CHIRALITY : 0.068 321 REMARK 3 PLANARITY : 0.009 381 REMARK 3 DIHEDRAL : 23.741 849 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: NULL REMARK 4 REMARK 4 8KE4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1300040103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL15A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45530 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 28.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 55.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 28.20 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.11.1_2575 REMARK 200 STARTING MODEL: 2ZCE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES BUFFER PH 7.5, 10% PEG REMARK 280 8000, 10% ETHYLENE GLYCEROL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 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 REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 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 23.89800 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 47.79600 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 0.00000 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 23.89800 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 47.79600 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: 7180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 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 -210.39600 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 182.20828 REMARK 350 BIOMT3 2 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 178 REMARK 465 HIS A 179 REMARK 465 HIS A 180 REMARK 465 HIS A 181 REMARK 465 HIS A 182 REMARK 465 HIS A 183 REMARK 465 HIS A 184 REMARK 465 ALA A 185 REMARK 465 SER A 186 REMARK 465 ALA A 187 REMARK 465 SER A 380 REMARK 465 CYS A 381 REMARK 465 MET A 382 REMARK 465 VAL A 383 REMARK 465 TYR A 384 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 207 CG CD OE1 OE2 REMARK 470 ASN A 211 CG OD1 ND2 REMARK 470 LYS A 214 CG CD CE NZ REMARK 470 ASP A 379 CG OD1 OD2 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 237 -91.07 -113.13 REMARK 500 ASP A 292 -143.22 57.35 REMARK 500 ASP A 414 30.54 -140.49 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 A 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 396 OE1 REMARK 620 2 GLU A 396 OE2 48.0 REMARK 620 3 SER A 399 OG 86.5 78.7 REMARK 620 4 ANP A 501 O1B 90.1 105.0 171.1 REMARK 620 5 ANP A 501 O2A 83.1 130.0 90.1 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP A 501 O2G REMARK 620 2 ANP A 501 O2B 86.3 REMARK 620 3 HOH A 609 O 93.7 95.8 REMARK 620 4 HOH A 621 O 92.5 177.8 82.5 REMARK 620 5 HOH A 697 O 172.3 86.0 88.0 95.2 REMARK 620 6 HOH A 719 O 85.4 96.1 168.0 85.6 94.4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FXF A 504 DBREF1 8KE4 A 185 454 UNP A0A0F8JXW8_METMZ DBREF2 8KE4 A A0A0F8JXW8 185 454 SEQADV 8KE4 MET A 178 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 179 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 180 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 181 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 182 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 183 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 HIS A 184 UNP A0A0F8JXW EXPRESSION TAG SEQADV 8KE4 GLY A 346 UNP A0A0F8JXW ASN 346 ENGINEERED MUTATION SEQADV 8KE4 GLN A 348 UNP A0A0F8JXW CYS 348 ENGINEERED MUTATION SEQADV 8KE4 GLY A 401 UNP A0A0F8JXW VAL 401 ENGINEERED MUTATION SEQRES 1 A 277 MET HIS HIS HIS HIS HIS HIS ALA SER ALA PRO ALA LEU SEQRES 2 A 277 THR LYS SER GLN THR ASP ARG LEU GLU VAL LEU LEU ASN SEQRES 3 A 277 PRO LYS ASP GLU ILE SER LEU ASN SER GLY LYS PRO PHE SEQRES 4 A 277 ARG GLU LEU GLU SER GLU LEU LEU SER ARG ARG LYS LYS SEQRES 5 A 277 ASP LEU GLN GLN ILE TYR ALA GLU GLU ARG GLU ASN TYR SEQRES 6 A 277 LEU GLY LYS LEU GLU ARG GLU ILE THR ARG PHE PHE VAL SEQRES 7 A 277 ASP ARG GLY PHE LEU GLU ILE LYS SER PRO ILE LEU ILE SEQRES 8 A 277 PRO LEU GLU TYR ILE GLU ARG MET GLY ILE ASP ASN ASP SEQRES 9 A 277 THR GLU LEU SER LYS GLN ILE PHE ARG VAL ASP LYS ASN SEQRES 10 A 277 PHE CYS LEU ARG PRO MET LEU ALA PRO ASN LEU TYR ASN SEQRES 11 A 277 TYR LEU ARG LYS LEU ASP ARG ALA LEU PRO ASP PRO ILE SEQRES 12 A 277 LYS ILE PHE GLU ILE GLY PRO CYS TYR ARG LYS GLU SER SEQRES 13 A 277 ASP GLY LYS GLU HIS LEU GLU GLU PHE THR MET LEU GLY SEQRES 14 A 277 PHE GLN GLN MET GLY SER GLY CYS THR ARG GLU ASN LEU SEQRES 15 A 277 GLU SER ILE ILE THR ASP PHE LEU ASN HIS LEU GLY ILE SEQRES 16 A 277 ASP PHE LYS ILE VAL GLY ASP SER CYS MET VAL TYR GLY SEQRES 17 A 277 ASP THR LEU ASP VAL MET HIS GLY ASP LEU GLU LEU SER SEQRES 18 A 277 SER ALA GLY VAL GLY PRO ILE PRO LEU ASP ARG GLU TRP SEQRES 19 A 277 GLY ILE ASP LYS PRO TRP ILE GLY ALA GLY PHE GLY LEU SEQRES 20 A 277 GLU ARG LEU LEU LYS VAL LYS HIS ASP PHE LYS ASN ILE SEQRES 21 A 277 LYS ARG ALA ALA ARG SER GLU SER TYR TYR ASN GLY ILE SEQRES 22 A 277 SER THR ASN LEU HET ANP A 501 31 HET MG A 502 1 HET MG A 503 1 HET FXF A 504 13 HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM MG MAGNESIUM ION HETNAM FXF (2R)-2-AZANYL-3-(3-BROMOPHENYL)PROPANOIC ACID FORMUL 2 ANP C10 H17 N6 O12 P3 FORMUL 3 MG 2(MG 2+) FORMUL 5 FXF C9 H10 BR N O2 FORMUL 6 HOH *270(H2 O) HELIX 1 AA1 THR A 191 LEU A 202 1 12 HELIX 2 AA2 PRO A 215 GLU A 237 1 23 HELIX 3 AA3 ASN A 241 ARG A 257 1 17 HELIX 4 AA4 LEU A 270 MET A 276 1 7 HELIX 5 AA5 GLU A 283 ILE A 288 5 6 HELIX 6 AA6 LEU A 301 ASP A 313 1 13 HELIX 7 AA7 THR A 355 GLY A 371 1 17 HELIX 8 AA8 ILE A 405 GLY A 412 5 8 HELIX 9 AA9 LEU A 424 ASP A 433 1 10 HELIX 10 AB1 ASN A 436 ALA A 441 5 6 SHEET 1 AA1 7 LEU A 260 ILE A 262 0 SHEET 2 AA1 7 ILE A 320 TYR A 329 1 O PHE A 323 N ILE A 262 SHEET 3 AA1 7 GLU A 341 MET A 350 -1 O GLY A 346 N GLU A 324 SHEET 4 AA1 7 TRP A 417 GLY A 423 -1 O PHE A 422 N LEU A 345 SHEET 5 AA1 7 LEU A 395 GLY A 403 -1 N GLY A 403 O TRP A 417 SHEET 6 AA1 7 THR A 387 HIS A 392 -1 N LEU A 388 O ALA A 400 SHEET 7 AA1 7 LYS A 375 VAL A 377 -1 N LYS A 375 O MET A 391 SHEET 1 AA2 3 LEU A 267 PRO A 269 0 SHEET 2 AA2 3 PHE A 295 LEU A 297 -1 O CYS A 296 N ILE A 268 SHEET 3 AA2 3 ARG A 290 VAL A 291 -1 N VAL A 291 O PHE A 295 SHEET 1 AA3 2 TYR A 446 TYR A 447 0 SHEET 2 AA3 2 ILE A 450 SER A 451 -1 O ILE A 450 N TYR A 447 LINK OE1 GLU A 396 MG MG A 502 1555 1555 2.47 LINK OE2 GLU A 396 MG MG A 502 1555 1555 2.86 LINK OG SER A 399 MG MG A 502 1555 1555 2.30 LINK O1B ANP A 501 MG MG A 502 1555 1555 2.22 LINK O2A ANP A 501 MG MG A 502 1555 1555 2.32 LINK O2G ANP A 501 MG MG A 503 1555 1555 2.03 LINK O2B ANP A 501 MG MG A 503 1555 1555 1.91 LINK MG MG A 503 O HOH A 609 1555 1555 2.12 LINK MG MG A 503 O HOH A 621 1555 1555 2.29 LINK MG MG A 503 O HOH A 697 1555 1555 2.19 LINK MG MG A 503 O HOH A 719 1555 1555 2.26 CISPEP 1 ASP A 318 PRO A 319 0 -0.37 CISPEP 2 GLY A 403 PRO A 404 0 23.78 SITE 1 AC1 24 ARG A 330 GLU A 332 HIS A 338 LEU A 339 SITE 2 AC1 24 PHE A 342 GLU A 396 LEU A 397 SER A 398 SITE 3 AC1 24 SER A 399 GLY A 421 GLY A 423 ARG A 426 SITE 4 AC1 24 MG A 502 MG A 503 HOH A 609 HOH A 630 SITE 5 AC1 24 HOH A 631 HOH A 669 HOH A 697 HOH A 719 SITE 6 AC1 24 HOH A 723 HOH A 725 HOH A 749 HOH A 780 SITE 1 AC2 3 GLU A 396 SER A 399 ANP A 501 SITE 1 AC3 5 ANP A 501 HOH A 609 HOH A 621 HOH A 697 SITE 2 AC3 5 HOH A 719 SITE 1 AC4 12 MET A 300 LEU A 301 ALA A 302 LEU A 305 SITE 2 AC4 12 MET A 344 PHE A 347 GLN A 348 ALA A 400 SITE 3 AC4 12 GLY A 401 GLY A 419 ALA A 420 GLY A 421 CRYST1 105.198 105.198 71.694 90.00 90.00 120.00 P 64 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 0.009506 0.005488 0.000000 0.00000 SCALE2 0.000000 0.010976 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013948 0.00000