HEADER LYASE 05-APR-16 5J6O TITLE CRYSTAL STRUCTURE OF A TRANS-AT PKS DEHYDRATASE DOMAIN OF C0ZGQ7 FROM TITLE 2 BREVIBACILLUS BREVIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE POLYKETIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1922-2240; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVIBACILLUS BREVIS (STRAIN 47 / JCM 6285 / SOURCE 3 NBRC 100599); SOURCE 4 ORGANISM_TAXID: 358681; SOURCE 5 STRAIN: 47 / JCM 6285 / NBRC 100599; SOURCE 6 GENE: BBR47_39890; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNIC28A-BSA4 KEYWDS POLYKETIDE, TRANS-AT, PKS, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.P.JAKOB,D.A.HERBST,T.MAIER REVDAT 2 10-JAN-24 5J6O 1 REMARK REVDAT 1 24-MAY-17 5J6O 0 JRNL AUTH R.P.JAKOB,D.A.HERBST,R.MULLER,T.MAIER JRNL TITL CRYSTAL STRUCTURES OF DEHYDRATASE DOMAINS FROM TRANS-AT JRNL TITL 2 POLYKETIDE BIOSYNTHETIC PATHWAY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10PRE_2131: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 5296 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.275 REMARK 3 R VALUE (WORKING SET) : 0.272 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.370 REMARK 3 FREE R VALUE TEST SET COUNT : 549 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 47.8050 - 5.0706 0.99 1266 158 0.2675 0.2962 REMARK 3 2 5.0706 - 4.0253 0.99 1202 120 0.2562 0.2507 REMARK 3 3 4.0253 - 3.5167 1.00 1167 131 0.2828 0.3476 REMARK 3 4 3.5167 - 3.1952 0.97 1112 140 0.3341 0.4688 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.570 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.820 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 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 : 0.007 2208 REMARK 3 ANGLE : 1.149 2993 REMARK 3 CHIRALITY : 0.059 338 REMARK 3 PLANARITY : 0.010 390 REMARK 3 DIHEDRAL : 11.584 1813 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 5J6O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-APR-16. REMARK 100 THE DEPOSITION ID IS D_1000220040. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-15 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5296 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.195 REMARK 200 RESOLUTION RANGE LOW (A) : 47.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.88500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: 3KG9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG20000, 20% PEG550MME, 0.1 M REMARK 280 MOPS/HEPES PH 7.5, 0.1 M MGCL2, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 72.61000 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 36.30500 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 108.91500 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 72.61000 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 108.91500 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 36.30500 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: 1360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 63.50000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 72.61000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 MG MG A2301 LIES ON A SPECIAL POSITION. 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 SER A 1920 REMARK 465 MET A 1921 REMARK 465 ALA A 1922 REMARK 465 ASN A 1923 REMARK 465 THR A 1924 REMARK 465 ILE A 1925 REMARK 465 THR A 1926 REMARK 465 ALA A 1927 REMARK 465 SER A 1928 REMARK 465 VAL A 1929 REMARK 465 LEU A 2144 REMARK 465 SER A 2145 REMARK 465 SER A 2146 REMARK 465 ARG A 2147 REMARK 465 HIS A 2148 REMARK 465 VAL A 2149 REMARK 465 MET A 2150 REMARK 465 SER A 2151 REMARK 465 SER A 2152 REMARK 465 ASP A 2153 REMARK 465 SER A 2154 REMARK 465 LEU A 2155 REMARK 465 ALA A 2156 REMARK 465 LYS A 2157 REMARK 465 ARG A 2158 REMARK 465 ARG A 2223 REMARK 465 GLU A 2224 REMARK 465 ILE A 2225 REMARK 465 GLN A 2226 REMARK 465 THR A 2227 REMARK 465 ASP A 2228 REMARK 465 ARG A 2229 REMARK 465 THR A 2230 REMARK 465 ALA A 2231 REMARK 465 ALA A 2232 REMARK 465 LYS A 2233 REMARK 465 GLY A 2234 REMARK 465 ALA A 2235 REMARK 465 VAL A 2236 REMARK 465 GLU A 2237 REMARK 465 THR A 2238 REMARK 465 ALA A 2239 REMARK 465 SER A 2240 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 PHE A1955 CB - CG - CD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR A2032 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR A2185 CB - CG - CD2 ANGL. DEV. = -3.8 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 LEU A1957 59.11 -114.08 REMARK 500 ALA A1958 4.96 -172.30 REMARK 500 ASP A1959 19.29 -145.21 REMARK 500 HIS A1990 -126.35 58.51 REMARK 500 SER A1994 107.20 -162.32 REMARK 500 ASP A2010 16.04 52.83 REMARK 500 GLN A2088 67.67 63.07 REMARK 500 LYS A2096 58.80 -90.55 REMARK 500 ASP A2099 -108.99 -131.22 REMARK 500 VAL A2122 -44.51 -142.26 REMARK 500 LEU A2127 73.01 -116.77 REMARK 500 ILE A2172 -66.69 -123.12 REMARK 500 THR A2176 -61.50 -128.39 REMARK 500 ASP A2204 175.24 -58.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLN A2190 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 5J6O A 1922 2240 UNP C0ZGQ7 C0ZGQ7_BREBN 1922 2240 SEQADV 5J6O SER A 1920 UNP C0ZGQ7 EXPRESSION TAG SEQADV 5J6O MET A 1921 UNP C0ZGQ7 EXPRESSION TAG SEQRES 1 A 321 SER MET ALA ASN THR ILE THR ALA SER VAL ILE HIS PRO SEQRES 2 A 321 MET LEU HIS GLN ASN THR SER THR PHE SER GLU GLN ARG SEQRES 3 A 321 PHE SER SER THR PHE THR GLY GLU GLU PHE PHE LEU ALA SEQRES 4 A 321 ASP HIS VAL VAL LYS GLY GLN ARG VAL LEU PRO GLY VAL SEQRES 5 A 321 ALA TYR LEU GLU MET ALA ARG SER ALA MET GLU HIS ALA SEQRES 6 A 321 VAL GLY GLU ASP VAL HIS GLY ASN THR SER MET LYS LEU SEQRES 7 A 321 GLN ASN VAL ILE TRP ALA ARG PRO ILE VAL VAL GLY ASP SEQRES 8 A 321 GLN PRO VAL ARG VAL HIS THR GLY LEU VAL LEU GLU GLU SEQRES 9 A 321 ASP GLY GLU VAL SER TYR GLN ILE TYR SER GLU ALA GLU SEQRES 10 A 321 GLY SER ASP ALA GLU ILE VAL VAL HIS SER GLN GLY ASN SEQRES 11 A 321 ALA VAL LEU THR PRO ARG SER GLU LEU HIS MET LEU ASP SEQRES 12 A 321 LEU PRO VAL LEU GLN GLU GLN CYS SER GLU GLN VAL ILE SEQRES 13 A 321 SER SER GLU GLU PHE TYR GLU PHE PHE SER ALA ILE GLN SEQRES 14 A 321 ILE ASP TYR GLY SER GLY HIS LYS GLY ILE ASP LYS VAL SEQRES 15 A 321 TYR VAL GLY PRO GLY GLN VAL LEU ALA LYS LEU ILE LEU SEQRES 16 A 321 PRO LEU SER VAL THR GLY SER VAL ASP GLN PHE VAL LEU SEQRES 17 A 321 HIS PRO SER LEU MET ASP SER ALA LEU GLN ALA SER VAL SEQRES 18 A 321 GLU LEU THR LEU SER SER ARG HIS VAL MET SER SER ASP SEQRES 19 A 321 SER LEU ALA LYS ARG LYS PRO VAL MET PRO PHE ALA LEU SEQRES 20 A 321 GLU GLU MET GLU ILE ILE ARG PRO CYS THR SER GLU MET SEQRES 21 A 321 TRP ALA TYR VAL ARG TYR SER ASP GLY SER GLN ALA GLY SEQRES 22 A 321 ASN LYS VAL GLU LYS TYR ASP ILE ASP LEU CYS ASP ASP SEQRES 23 A 321 ILE GLY THR ILE CYS VAL ARG MET LYS GLY PHE THR SER SEQRES 24 A 321 ARG VAL LEU GLU ARG GLU ILE GLN THR ASP ARG THR ALA SEQRES 25 A 321 ALA LYS GLY ALA VAL GLU THR ALA SER HET MG A2301 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *5(H2 O) HELIX 1 AA1 VAL A 1971 ALA A 1984 1 14 HELIX 2 AA2 ASP A 2062 CYS A 2070 1 9 HELIX 3 AA3 SER A 2076 GLN A 2088 1 13 HELIX 4 AA4 SER A 2093 LYS A 2096 5 4 HELIX 5 AA5 PRO A 2115 THR A 2119 5 5 HELIX 6 AA6 HIS A 2128 VAL A 2140 1 13 HELIX 7 AA7 GLU A 2141 THR A 2143 5 3 SHEET 1 AA113 GLN A1936 ASN A1937 0 SHEET 2 AA113 GLN A1944 PHE A1950 -1 O SER A1947 N GLN A1936 SHEET 3 AA113 VAL A2013 LEU A2021 -1 O VAL A2015 N SER A1948 SHEET 4 AA113 VAL A2027 GLU A2034 -1 O TYR A2032 N HIS A2016 SHEET 5 AA113 ILE A2042 LEU A2052 -1 O ALA A2050 N VAL A2027 SHEET 6 AA113 MET A1995 TRP A2002 -1 N LYS A1996 O VAL A2051 SHEET 7 AA113 VAL A2161 ILE A2171 -1 O LEU A2166 N VAL A2000 SHEET 8 AA113 ILE A2209 LYS A2214 -1 O ARG A2212 N GLU A2170 SHEET 9 AA113 GLU A2196 CYS A2203 -1 N ILE A2200 O MET A2213 SHEET 10 AA113 TRP A2180 TYR A2185 -1 N TRP A2180 O CYS A2203 SHEET 11 AA113 GLN A2107 LEU A2112 -1 N ALA A2110 O ALA A2181 SHEET 12 AA113 ILE A2098 GLY A2104 -1 N TYR A2102 O LEU A2109 SHEET 13 AA113 GLN A2073 ILE A2075 -1 N GLN A2073 O VAL A2103 SHEET 1 AA213 GLN A1936 ASN A1937 0 SHEET 2 AA213 GLN A1944 PHE A1950 -1 O SER A1947 N GLN A1936 SHEET 3 AA213 VAL A2013 LEU A2021 -1 O VAL A2015 N SER A1948 SHEET 4 AA213 VAL A2027 GLU A2034 -1 O TYR A2032 N HIS A2016 SHEET 5 AA213 ILE A2042 LEU A2052 -1 O ALA A2050 N VAL A2027 SHEET 6 AA213 MET A1995 TRP A2002 -1 N LYS A1996 O VAL A2051 SHEET 7 AA213 VAL A2161 ILE A2171 -1 O LEU A2166 N VAL A2000 SHEET 8 AA213 PHE A2216 VAL A2220 -1 O THR A2217 N ALA A2165 SHEET 9 AA213 GLU A2196 CYS A2203 -1 N TYR A2198 O PHE A2216 SHEET 10 AA213 TRP A2180 TYR A2185 -1 N TRP A2180 O CYS A2203 SHEET 11 AA213 GLN A2107 LEU A2112 -1 N ALA A2110 O ALA A2181 SHEET 12 AA213 ILE A2098 GLY A2104 -1 N TYR A2102 O LEU A2109 SHEET 13 AA213 GLN A2073 ILE A2075 -1 N GLN A2073 O VAL A2103 SHEET 1 AA3 3 GLN A1965 ARG A1966 0 SHEET 2 AA3 3 HIS A1960 VAL A1962 -1 N VAL A1962 O GLN A1965 SHEET 3 AA3 3 ILE A2089 TYR A2091 -1 O ASP A2090 N VAL A1961 CRYST1 63.500 63.500 145.220 90.00 90.00 90.00 P 41 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 0.015748 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015748 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006886 0.00000