HEADER LIGASE 07-AUG-02 1MD9 TITLE CRYSTAL STRUCTURE OF DHBE IN COMPLEX WITH DHB AND AMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2,3-DIHYDROXYBENZOATE-AMP LIGASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DHBE, DIHYDROXYBENZOIC ACID-ACTIVATING ENZYME; COMPND 5 EC: 6.3.2.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 STRAIN: M15 ATCC 21332; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LIGASE, ADENYLATION DOMAIN, PEPTIDE SYNTHETASE, ANTIBIOTIC KEYWDS 2 BIOSYNTHESIS, SIDEROPHORE FORMATION EXPDTA X-RAY DIFFRACTION AUTHOR J.J.MAY,N.KESSLER,M.A.MARAHIEL,M.T.STUBBS REVDAT 4 11-OCT-17 1MD9 1 REMARK REVDAT 3 24-FEB-09 1MD9 1 VERSN REVDAT 2 25-SEP-02 1MD9 1 JRNL REVDAT 1 11-SEP-02 1MD9 0 JRNL AUTH J.J.MAY,N.KESSLER,M.A.MARAHIEL,M.T.STUBBS JRNL TITL CRYSTAL STRUCTURE OF DHBE, AN ARCHETYPE FOR ARYL ACID JRNL TITL 2 ACTIVATING DOMAINS OF MODULAR NONRIBOSOMAL PEPTIDE JRNL TITL 3 SYNTHETASES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 99 12120 2002 JRNL REFN ISSN 0027-8424 JRNL PMID 12221282 JRNL DOI 10.1073/PNAS.182156699 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13234 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) : 0.232 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 4198 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 0 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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) : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MD9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016832. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13234 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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 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 38.26667 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 76.53333 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 PHE A 537 REMARK 465 LYS A 538 REMARK 465 LYS A 539 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 PRO A 386 C - N - CA ANGL. DEV. = 10.0 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 ASN A 19 24.24 -78.62 REMARK 500 ASP A 33 -78.70 -56.08 REMARK 500 TYR A 38 41.20 -148.55 REMARK 500 ASP A 40 38.34 -83.24 REMARK 500 ILE A 42 122.40 -38.91 REMARK 500 THR A 58 -71.41 -52.00 REMARK 500 ARG A 59 -38.37 -38.65 REMARK 500 GLN A 74 143.99 -39.22 REMARK 500 LYS A 75 -9.54 66.56 REMARK 500 PRO A 83 -153.11 -73.63 REMARK 500 PHE A 120 -72.35 -58.48 REMARK 500 ALA A 121 -0.63 -58.46 REMARK 500 LEU A 151 98.55 -57.90 REMARK 500 GLU A 159 99.42 -36.84 REMARK 500 GLU A 161 -125.62 46.86 REMARK 500 PRO A 165 98.42 -63.19 REMARK 500 LEU A 166 -32.91 -39.10 REMARK 500 THR A 171 -169.62 -160.48 REMARK 500 SER A 190 170.18 -57.80 REMARK 500 THR A 194 -3.29 169.94 REMARK 500 SER A 240 61.13 -119.31 REMARK 500 ALA A 249 39.33 -84.38 REMARK 500 ARG A 270 -72.57 -56.73 REMARK 500 ALA A 290 31.22 -63.26 REMARK 500 SER A 291 -58.79 -157.19 REMARK 500 SER A 292 46.14 -76.44 REMARK 500 ARG A 293 60.23 170.65 REMARK 500 ASP A 295 125.81 166.43 REMARK 500 ASP A 296 98.21 -50.46 REMARK 500 GLN A 301 -53.36 -130.06 REMARK 500 PHE A 310 74.88 -103.39 REMARK 500 SER A 311 130.22 -19.42 REMARK 500 VAL A 318 -75.61 -45.82 REMARK 500 LYS A 319 -45.65 -28.81 REMARK 500 LEU A 336 132.46 -20.21 REMARK 500 LEU A 342 -3.52 -59.58 REMARK 500 ASP A 343 -85.93 -86.59 REMARK 500 ASP A 344 152.12 -22.40 REMARK 500 PRO A 345 167.38 -36.29 REMARK 500 PRO A 356 146.47 -33.00 REMARK 500 ASP A 368 -15.78 -46.85 REMARK 500 ASP A 372 122.25 -39.97 REMARK 500 LYS A 394 65.00 12.86 REMARK 500 ALA A 401 44.38 -103.37 REMARK 500 SER A 402 -18.74 -157.14 REMARK 500 ASP A 465 115.13 -174.46 REMARK 500 ARG A 479 43.75 -87.23 REMARK 500 ASP A 480 -94.83 134.17 REMARK 500 ALA A 482 111.34 -39.93 REMARK 500 PRO A 483 -177.89 -63.70 REMARK 500 REMARK 500 THIS ENTRY HAS 52 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DBH A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AMU RELATED DB: PDB REMARK 900 PHENYLALANINE ACTIVATING DOMAIN OF GRAMICIDIN SYNTHETASE 1 IN A REMARK 900 COMPLEX WITH AMP AND PHENYLALANINE REMARK 900 RELATED ID: 1MDB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DHBE IN COMPLEX WITH DHB-ADENYLATE REMARK 900 RELATED ID: 1MDF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DHBE IN ABSENCE OF SUBSTRATE REMARK 999 REMARK 999 SEQUENCE AUTHOR STATES THE SEQUENCE HAS RECENTLY BEEN DEPOSITED REMARK 999 AT NCBI WITH THE ACQUISITION NUMBER BANKIT484943. DBREF 1MD9 A 1 539 UNP P40871 DHBE_BACSU 1 539 SEQRES 1 A 539 MSE LEU LYS GLY PHE THR PRO TRP PRO ASP GLU LEU ALA SEQRES 2 A 539 GLU THR TYR ARG LYS ASN GLY CYS TRP ALA GLY GLU THR SEQRES 3 A 539 PHE GLY ASP LEU LEU ARG ASP ARG ALA ALA LYS TYR GLY SEQRES 4 A 539 ASP ARG ILE ALA ILE THR CYS GLY ASN THR HIS TRP SER SEQRES 5 A 539 TYR ARG GLU LEU ASP THR ARG ALA ASP ARG LEU ALA ALA SEQRES 6 A 539 GLY PHE GLN LYS LEU GLY ILE GLN GLN LYS ASP ARG VAL SEQRES 7 A 539 VAL VAL GLN LEU PRO ASN ILE LYS GLU PHE PHE GLU VAL SEQRES 8 A 539 ILE PHE ALA LEU PHE ARG LEU GLY ALA LEU PRO VAL PHE SEQRES 9 A 539 ALA LEU PRO SER HIS ARG SER SER GLU ILE THR TYR PHE SEQRES 10 A 539 CYS GLU PHE ALA GLU ALA ALA ALA TYR ILE ILE PRO ASP SEQRES 11 A 539 ALA TYR SER GLY PHE ASP TYR ARG SER LEU ALA ARG GLN SEQRES 12 A 539 VAL GLN SER LYS LEU PRO THR LEU LYS ASN ILE ILE VAL SEQRES 13 A 539 ALA GLY GLU ALA GLU GLU PHE LEU PRO LEU GLU ASP LEU SEQRES 14 A 539 HIS THR GLU PRO VAL LYS LEU PRO GLU VAL LYS SER SER SEQRES 15 A 539 ASP VAL ALA PHE LEU GLN LEU SER GLY GLY SER THR GLY SEQRES 16 A 539 LEU SER LYS LEU ILE PRO ARG THR HIS ASP ASP TYR ILE SEQRES 17 A 539 TYR SER LEU LYS ARG SER VAL GLU VAL CYS TRP LEU ASP SEQRES 18 A 539 HIS SER THR VAL TYR LEU ALA ALA LEU PRO MSE ALA HIS SEQRES 19 A 539 ASN TYR PRO LEU SER SER PRO GLY VAL LEU GLY VAL LEU SEQRES 20 A 539 TYR ALA GLY GLY ARG VAL VAL LEU SER PRO SER PRO SER SEQRES 21 A 539 PRO ASP ASP ALA PHE PRO LEU ILE GLU ARG GLU LYS VAL SEQRES 22 A 539 THR ILE THR ALA LEU VAL PRO PRO LEU ALA MSE VAL TRP SEQRES 23 A 539 MSE ASP ALA ALA SER SER ARG ARG ASP ASP LEU SER SER SEQRES 24 A 539 LEU GLN VAL LEU GLN VAL GLY GLY ALA LYS PHE SER ALA SEQRES 25 A 539 GLU ALA ALA ARG ARG VAL LYS ALA VAL PHE GLY CYS THR SEQRES 26 A 539 LEU GLN GLN VAL PHE GLY MSE ALA GLU GLY LEU VAL ASN SEQRES 27 A 539 TYR THR ARG LEU ASP ASP PRO GLU GLU ILE ILE VAL ASN SEQRES 28 A 539 THR GLN GLY LYS PRO MSE SER PRO TYR ASP GLU SER ARG SEQRES 29 A 539 VAL TRP ASP ASP HIS ASP ARG ASP VAL LYS PRO GLY GLU SEQRES 30 A 539 THR GLY HIS LEU LEU THR ARG GLY PRO TYR THR ILE ARG SEQRES 31 A 539 GLY TYR TYR LYS ALA GLU GLU HIS ASN ALA ALA SER PHE SEQRES 32 A 539 THR GLU ASP GLY PHE TYR ARG THR GLY ASP ILE VAL ARG SEQRES 33 A 539 LEU THR ARG ASP GLY TYR ILE VAL VAL GLU GLY ARG ALA SEQRES 34 A 539 LYS ASP GLN ILE ASN ARG GLY GLY GLU LYS VAL ALA ALA SEQRES 35 A 539 GLU GLU VAL GLU ASN HIS LEU LEU ALA HIS PRO ALA VAL SEQRES 36 A 539 HIS ASP ALA ALA MSE VAL SER MSE PRO ASP GLN PHE LEU SEQRES 37 A 539 GLY GLU ARG SER CYS VAL PHE ILE ILE PRO ARG ASP GLU SEQRES 38 A 539 ALA PRO LYS ALA ALA GLU LEU LYS ALA PHE LEU ARG GLU SEQRES 39 A 539 ARG GLY LEU ALA ALA TYR LYS ILE PRO ASP ARG VAL GLU SEQRES 40 A 539 PHE VAL GLU SER PHE PRO GLN THR GLY VAL GLY LYS VAL SEQRES 41 A 539 SER LYS LYS ALA LEU ARG GLU ALA ILE SER GLU LYS LEU SEQRES 42 A 539 LEU ALA GLY PHE LYS LYS MODRES 1MD9 MSE A 1 MET SELENOMETHIONINE MODRES 1MD9 MSE A 232 MET SELENOMETHIONINE MODRES 1MD9 MSE A 284 MET SELENOMETHIONINE MODRES 1MD9 MSE A 287 MET SELENOMETHIONINE MODRES 1MD9 MSE A 332 MET SELENOMETHIONINE MODRES 1MD9 MSE A 357 MET SELENOMETHIONINE MODRES 1MD9 MSE A 460 MET SELENOMETHIONINE MODRES 1MD9 MSE A 463 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 232 8 HET MSE A 284 8 HET MSE A 287 8 HET MSE A 332 8 HET MSE A 357 8 HET MSE A 460 8 HET MSE A 463 8 HET AMP A 600 23 HET DBH A 601 11 HETNAM MSE SELENOMETHIONINE HETNAM AMP ADENOSINE MONOPHOSPHATE HETNAM DBH 2,3-DIHYDROXY-BENZOIC ACID FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 2 AMP C10 H14 N5 O7 P FORMUL 3 DBH C7 H6 O4 HELIX 1 1 PRO A 9 ASN A 19 1 11 HELIX 2 2 THR A 26 TYR A 38 1 13 HELIX 3 3 TYR A 53 GLY A 71 1 19 HELIX 4 4 LYS A 86 GLY A 99 1 14 HELIX 5 5 ARG A 110 ALA A 121 1 12 HELIX 6 6 TYR A 137 LEU A 148 1 12 HELIX 7 7 GLU A 167 LEU A 169 5 3 HELIX 8 8 HIS A 204 TRP A 219 1 16 HELIX 9 9 HIS A 234 SER A 240 1 7 HELIX 10 10 PRO A 241 ALA A 249 1 9 HELIX 11 11 SER A 260 LYS A 272 1 13 HELIX 12 12 VAL A 279 ALA A 290 1 12 HELIX 13 13 SER A 311 ARG A 316 1 6 HELIX 14 14 ARG A 317 PHE A 322 1 6 HELIX 15 15 PRO A 345 THR A 352 1 8 HELIX 16 16 ALA A 395 ALA A 401 1 7 HELIX 17 17 LYS A 430 GLN A 432 5 3 HELIX 18 18 ALA A 441 ALA A 451 1 11 HELIX 19 19 LYS A 484 ARG A 495 1 12 HELIX 20 20 ALA A 498 ILE A 502 5 5 HELIX 21 21 SER A 521 GLY A 536 1 16 SHEET 1 A 9 THR A 49 SER A 52 0 SHEET 2 A 9 ILE A 42 CYS A 46 -1 N ILE A 44 O TRP A 51 SHEET 3 A 9 ARG A 252 LEU A 255 1 O LEU A 255 N THR A 45 SHEET 4 A 9 VAL A 225 ALA A 228 1 N TYR A 226 O VAL A 254 SHEET 5 A 9 ILE A 275 LEU A 278 1 O ILE A 275 N LEU A 227 SHEET 6 A 9 VAL A 302 GLY A 306 1 O GLN A 304 N LEU A 278 SHEET 7 A 9 THR A 325 MSE A 332 1 O GLN A 327 N VAL A 305 SHEET 8 A 9 GLY A 335 TYR A 339 -1 O ASN A 338 N PHE A 330 SHEET 9 A 9 LYS A 355 PRO A 356 -1 O LYS A 355 N TYR A 339 SHEET 1 B 5 LEU A 101 PHE A 104 0 SHEET 2 B 5 ARG A 77 VAL A 80 1 N VAL A 80 O VAL A 103 SHEET 3 B 5 ALA A 123 PRO A 129 1 O ALA A 124 N ARG A 77 SHEET 4 B 5 ILE A 154 ALA A 157 1 O ALA A 157 N ILE A 128 SHEET 5 B 5 LEU A 164 PRO A 165 1 O LEU A 164 N VAL A 156 SHEET 1 C 2 ALA A 131 TYR A 132 0 SHEET 2 C 2 PHE A 135 ASP A 136 -1 O PHE A 135 N TYR A 132 SHEET 1 D 2 VAL A 184 LEU A 189 0 SHEET 2 D 2 LEU A 199 THR A 203 -1 O ILE A 200 N GLN A 188 SHEET 1 E 4 GLU A 362 TRP A 366 0 SHEET 2 E 4 THR A 378 ARG A 384 -1 O ARG A 384 N GLU A 362 SHEET 3 E 4 TYR A 409 LEU A 417 -1 O VAL A 415 N GLY A 379 SHEET 4 E 4 ILE A 423 ARG A 428 -1 O GLY A 427 N ILE A 414 SHEET 1 F 2 ILE A 433 ASN A 434 0 SHEET 2 F 2 LYS A 439 VAL A 440 -1 O VAL A 440 N ILE A 433 SHEET 1 G 3 VAL A 455 ASP A 465 0 SHEET 2 G 3 GLY A 469 PRO A 478 -1 O ARG A 471 N MSE A 463 SHEET 3 G 3 ARG A 505 PHE A 508 1 O GLU A 507 N VAL A 474 LINK C MSE A 1 N LEU A 2 1555 1555 1.33 LINK CA GLY A 191 O2P AMP A 600 1555 1555 1.97 LINK C PRO A 231 N MSE A 232 1555 1555 1.33 LINK C MSE A 232 N ALA A 233 1555 1555 1.33 LINK C ALA A 283 N MSE A 284 1555 1555 1.33 LINK C MSE A 284 N VAL A 285 1555 1555 1.33 LINK C TRP A 286 N MSE A 287 1555 1555 1.33 LINK C MSE A 287 N ASP A 288 1555 1555 1.33 LINK C GLY A 331 N MSE A 332 1555 1555 1.34 LINK C MSE A 332 N ALA A 333 1555 1555 1.33 LINK C PRO A 356 N MSE A 357 1555 1555 1.33 LINK C MSE A 357 N SER A 358 1555 1555 1.33 LINK OD2 ASP A 413 O2' AMP A 600 1555 1555 2.04 LINK C ALA A 459 N MSE A 460 1555 1555 1.33 LINK C MSE A 460 N VAL A 461 1555 1555 1.32 LINK C SER A 462 N MSE A 463 1555 1555 1.33 LINK C MSE A 463 N PRO A 464 1555 1555 1.33 CISPEP 1 SER A 240 PRO A 241 0 -0.06 SITE 1 AC1 15 GLY A 191 GLY A 192 GLY A 307 ALA A 308 SITE 2 AC1 15 LYS A 309 VAL A 329 PHE A 330 GLY A 331 SITE 3 AC1 15 MSE A 332 THR A 411 ASP A 413 VAL A 425 SITE 4 AC1 15 ARG A 428 LYS A 519 DBH A 601 SITE 1 AC2 12 HIS A 234 ASN A 235 TYR A 236 SER A 240 SITE 2 AC2 12 GLY A 307 VAL A 329 GLY A 331 MSE A 332 SITE 3 AC2 12 ALA A 333 VAL A 337 LYS A 519 AMP A 600 CRYST1 66.900 66.900 114.800 90.00 90.00 120.00 P 31 3 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 0.014948 0.008630 0.000000 0.00000 SCALE2 0.000000 0.017260 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008711 0.00000 HETATM 1 N MSE A 1 -17.682 43.465 34.152 1.00 67.43 N HETATM 2 CA MSE A 1 -16.266 43.086 34.420 1.00 67.48 C HETATM 3 C MSE A 1 -16.057 42.654 35.869 1.00 65.76 C HETATM 4 O MSE A 1 -16.305 43.427 36.806 1.00 65.42 O HETATM 5 CB MSE A 1 -15.332 44.259 34.093 1.00 70.59 C HETATM 6 CG MSE A 1 -14.826 44.303 32.645 1.00 74.33 C HETATM 7 SE MSE A 1 -13.185 43.276 32.306 1.00 79.73 SE HETATM 8 CE MSE A 1 -11.862 44.582 32.907 1.00 75.80 C