HEADER BIOSYNTHETIC PROTEIN 26-SEP-25 9WYF TITLE CRYSTAL STRUCTURE OF THE TC DOMAIN OF A BIFUNCTIONAL SESTERTERPENE TITLE 2 SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASTELLIFADIENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SS; COMPND 5 EC: 4.2.3.-,2.5.1.29,2.5.1.81; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS STELLATUS; SOURCE 3 ORGANISM_TAXID: 1549217; SOURCE 4 GENE: EVAS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SESTERTERPENE SYNTHASE, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.Y.LEI,M.MA REVDAT 1 11-MAR-26 9WYF 0 JRNL AUTH Z.LEI,R.LYU,W.SONG,C.ZHANG,L.BAI,D.YANG,M.MA JRNL TITL STRUCTURAL INSIGHTS INTO THREE BIFUNCTIONAL SESTERTERPENE JRNL TITL 2 SYNTHASES AND PRODUCT PROFILE INVESTIGATION BY DOMAIN JRNL TITL 3 SWAPPING AND ACTIVE SITE MUTATION. JRNL REF J.AM.CHEM.SOC. V. 148 6981 2026 JRNL REFN ESSN 1520-5126 JRNL PMID 41575888 JRNL DOI 10.1021/JACS.5C17651 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 27255 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.330 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 26.7000 - 4.9100 0.96 1847 136 0.2225 0.2744 REMARK 3 2 4.9100 - 3.9000 0.99 1826 146 0.1901 0.2335 REMARK 3 3 3.9000 - 3.4100 0.99 1827 139 0.1776 0.2183 REMARK 3 4 3.4100 - 3.1000 1.00 1810 155 0.1872 0.2150 REMARK 3 5 3.1000 - 2.8800 1.00 1831 136 0.1838 0.1887 REMARK 3 6 2.8800 - 2.7100 1.00 1826 137 0.1761 0.2450 REMARK 3 7 2.7100 - 2.5700 1.00 1796 149 0.1753 0.2397 REMARK 3 8 2.5700 - 2.4600 1.00 1800 141 0.1888 0.2409 REMARK 3 9 2.4600 - 2.3700 1.00 1818 138 0.1878 0.2479 REMARK 3 10 2.3700 - 2.2900 1.00 1825 143 0.1837 0.2497 REMARK 3 11 2.2900 - 2.2100 1.00 1812 151 0.1943 0.2432 REMARK 3 12 2.2100 - 2.1500 1.00 1788 138 0.1979 0.2968 REMARK 3 13 2.1500 - 2.0900 0.99 1787 149 0.2119 0.2908 REMARK 3 14 2.0900 - 2.0500 0.92 1664 140 0.2401 0.3042 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.228 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.358 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.86 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 2841 REMARK 3 ANGLE : 0.790 3838 REMARK 3 CHIRALITY : 0.051 411 REMARK 3 PLANARITY : 0.007 494 REMARK 3 DIHEDRAL : 4.914 378 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 9WYF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 30-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1300064090. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27376 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.13100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.54400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M (NH4)2SO4, 0.1 M MES MONOHYDRATE REMARK 280 PH 7.0, 30% (W/V) PEG MONOMETHYL ETHER 5000, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 289K 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 78.67650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.95200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 78.67650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.95200 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 MET A -1 REMARK 465 GLY A 0 REMARK 465 GLY A 101 REMARK 465 ASN A 102 REMARK 465 GLU A 103 REMARK 465 GLN A 104 REMARK 465 ASN A 105 REMARK 465 ARG A 163 REMARK 465 GLN A 164 REMARK 465 GLU A 165 REMARK 465 GLU A 166 REMARK 465 ALA A 351 REMARK 465 THR A 352 REMARK 465 GLU A 353 REMARK 465 HIS A 354 REMARK 465 HIS A 355 REMARK 465 HIS A 356 REMARK 465 HIS A 357 REMARK 465 HIS A 358 REMARK 465 HIS A 359 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 CYS A 20 46.27 -143.07 REMARK 500 LYS A 160 8.71 -66.86 REMARK 500 THR A 161 65.67 -115.81 REMARK 500 ARG A 168 45.08 -145.63 REMARK 500 ASP A 182 -60.07 -105.95 REMARK 500 LYS A 240 -167.22 -116.08 REMARK 500 SER A 349 142.43 162.77 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 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 96 O REMARK 620 2 ASP A 224 OD1 112.7 REMARK 620 3 GLU A 231 OE1 121.1 124.9 REMARK 620 4 HOH A 530 O 86.9 120.6 74.9 REMARK 620 N 1 2 3 DBREF1 9WYF A 1 350 UNP EVAS_EMEVA DBREF2 9WYF A A0A169T193 1 350 SEQADV 9WYF MET A -1 UNP A0A169T19 INITIATING METHIONINE SEQADV 9WYF GLY A 0 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF ALA A 351 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF THR A 352 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF GLU A 353 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 354 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 355 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 356 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 357 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 358 UNP A0A169T19 EXPRESSION TAG SEQADV 9WYF HIS A 359 UNP A0A169T19 EXPRESSION TAG SEQRES 1 A 361 MET GLY MET GLU PHE LYS TYR SER THR LEU ILE ASP PRO SEQRES 2 A 361 GLU MET TYR GLU THR GLU GLY LEU CYS ASP GLY ILE PRO SEQRES 3 A 361 VAL ARG TYR HIS ASN ASN PRO GLU LEU GLU GLU ILE ASP SEQRES 4 A 361 CYS LEU ARG CYS HIS GLU HIS TRP ARG GLU ASN VAL GLY SEQRES 5 A 361 PRO LEU GLY VAL TYR LYS GLY GLY LEU ALA ASP GLN TRP SEQRES 6 A 361 ASN GLY ILE SER ILE ALA ILE PRO GLU ALA LEU PRO ASP SEQRES 7 A 361 ARG LEU GLY VAL VAL SER TYR ALA SER GLU PHE ALA PHE SEQRES 8 A 361 VAL HIS ASP ASP VAL ILE ASP ILE ALA GLN HIS GLY ASN SEQRES 9 A 361 GLU GLN ASN ASP ASP LEU ARG VAL GLY PHE GLU GLN MET SEQRES 10 A 361 ILE ASP ALA GLY ALA ILE LYS TYR SER THR SER GLY LYS SEQRES 11 A 361 ARG ALA LEU GLN SER TYR ILE ALA LYS ARG MET LEU SER SEQRES 12 A 361 ILE ASP ARG GLU ARG ALA ILE ILE SER LEU ARG ALA TRP SEQRES 13 A 361 LEU GLU PHE ILE GLU LYS THR GLY ARG GLN GLU GLU ARG SEQRES 14 A 361 ARG PHE ASN ASN GLU LYS GLU PHE LEU LYS TYR ARG ILE SEQRES 15 A 361 TYR ASP VAL GLY MET LEU PHE TRP TYR GLY LEU LEU THR SEQRES 16 A 361 PHE ALA GLN LYS ILE THR ILE PRO GLU ASN GLU LEU THR SEQRES 17 A 361 THR CYS HIS GLU LEU ALA ILE PRO ALA TYR ARG HIS MET SEQRES 18 A 361 ALA LEU LEU ASN ASP LEU VAL SER TRP GLU LYS GLU ARG SEQRES 19 A 361 ALA SER SER ILE ALA LEU GLY LYS ASP TYR CYS ILE ASN SEQRES 20 A 361 PHE ILE PHE VAL ALA MET GLU GLU SER GLY ILE SER GLU SEQRES 21 A 361 ASP GLU ALA LYS GLU ARG CYS ARG GLU GLU ILE LYS LEU SEQRES 22 A 361 ALA THR VAL ASP TYR LEU ARG VAL PHE ASP GLU ALA LYS SEQRES 23 A 361 ASP ARG ILE ASP LEU SER HIS ASP THR MET LEU TYR LEU SEQRES 24 A 361 GLU SER LEU LEU TYR SER MET SER GLY ASN VAL VAL TRP SEQRES 25 A 361 GLY LEU GLN SER PRO ARG TYR TYR THR ASP ALA LYS PHE SEQRES 26 A 361 SER GLN ARG GLN LEU ASP TRP ILE LYS ASN GLY LEU PRO SEQRES 27 A 361 LEU GLU VAL ARG LEU GLU ASP ARG VAL PHE GLY LEU SER SEQRES 28 A 361 PRO ALA THR GLU HIS HIS HIS HIS HIS HIS HET MG A 401 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *205(H2 O) HELIX 1 AA1 ASP A 10 TYR A 14 5 5 HELIX 2 AA2 ASN A 30 VAL A 49 1 20 HELIX 3 AA3 ASN A 64 ILE A 70 1 7 HELIX 4 AA4 LEU A 74 HIS A 91 1 18 HELIX 5 AA5 ASP A 107 ASP A 117 1 11 HELIX 6 AA6 SER A 124 ASP A 143 1 20 HELIX 7 AA7 ASP A 143 LYS A 160 1 18 HELIX 8 AA8 ASN A 171 ASP A 182 1 12 HELIX 9 AA9 LEU A 186 GLN A 196 1 11 HELIX 10 AB1 PRO A 201 ASN A 203 5 3 HELIX 11 AB2 GLU A 204 LEU A 238 1 35 HELIX 12 AB3 ASN A 245 GLY A 255 1 11 HELIX 13 AB4 SER A 257 LYS A 284 1 28 HELIX 14 AB5 SER A 290 LEU A 312 1 23 HELIX 15 AB6 SER A 324 GLY A 334 1 11 HELIX 16 AB7 PRO A 336 LEU A 341 1 6 HELIX 17 AB8 GLU A 342 GLY A 347 5 6 SHEET 1 AA1 2 SER A 6 LEU A 8 0 SHEET 2 AA1 2 ARG A 26 HIS A 28 -1 O TYR A 27 N THR A 7 LINK O ASP A 96 MG MG A 401 1555 1555 2.92 LINK OD1 ASP A 224 MG MG A 401 1555 1555 2.84 LINK OE1 GLU A 231 MG MG A 401 1555 1555 2.92 LINK MG MG A 401 O HOH A 530 1555 1555 2.90 CRYST1 157.353 51.904 56.047 90.00 107.66 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 0.006355 0.000000 0.002023 0.00000 SCALE2 0.000000 0.019266 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018725 0.00000 CONECT 763 2782 CONECT 1749 2782 CONECT 1811 2782 CONECT 2782 763 1749 1811 2812 CONECT 2812 2782 MASTER 265 0 1 17 2 0 0 6 2986 1 5 28 END