HEADER FLUORESCENT PROTEIN 25-SEP-24 9GVR TITLE MEOS4B-L93M PHOTOCONVERTIBLE FLUORESCENT PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GREEN TO RED PHOTOCONVERTIBLE GFP-LIKE PROTEIN EOSFP; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LOBOPHYLLIA HEMPRICHII; SOURCE 3 ORGANISM_TAXID: 46758; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-BARREL, LUMINESCENT PROTEIN, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.ADAM REVDAT 1 30-JUL-25 9GVR 0 JRNL AUTH A.MAITY,O.GLUSHONKOV,I.AYALA,P.TACNET,J.WULFFELE,P.FRACHET, JRNL AUTH 2 B.BRUTSCHER,D.BOURGEOIS,V.ADAM JRNL TITL DECODING MEOS4B DAY-LONG MATURATION AND ENGINEERING JRNL TITL 2 FAST-MATURING VARIANTS. JRNL REF PROTEIN SCI. V. 34 70234 2025 JRNL REFN ESSN 1469-896X JRNL PMID 40671276 JRNL DOI 10.1002/PRO.70234 REMARK 2 REMARK 2 RESOLUTION. 1.86 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 19992 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 38.2500 - 4.4900 1.00 1409 157 0.1738 0.1985 REMARK 3 2 4.4900 - 3.5600 1.00 1316 146 0.1322 0.1540 REMARK 3 3 3.5600 - 3.1100 1.00 1318 147 0.1508 0.1950 REMARK 3 4 3.1100 - 2.8300 1.00 1288 143 0.1629 0.1795 REMARK 3 5 2.8300 - 2.6300 1.00 1274 142 0.1626 0.1976 REMARK 3 6 2.6300 - 2.4700 1.00 1285 142 0.1710 0.2093 REMARK 3 7 2.4700 - 2.3500 1.00 1286 143 0.1753 0.2170 REMARK 3 8 2.3500 - 2.2500 1.00 1274 141 0.1747 0.1958 REMARK 3 9 2.2500 - 2.1600 1.00 1269 142 0.1652 0.2069 REMARK 3 10 2.1600 - 2.0800 1.00 1259 140 0.1818 0.2503 REMARK 3 11 2.0800 - 2.0200 1.00 1286 143 0.1846 0.2557 REMARK 3 12 2.0200 - 1.9600 1.00 1229 136 0.1963 0.2422 REMARK 3 13 1.9600 - 1.9100 0.99 1270 141 0.1991 0.2749 REMARK 3 14 1.9100 - 1.8600 0.97 1229 137 0.2240 0.3185 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.59 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 : 0.004 1914 REMARK 3 ANGLE : 0.774 2588 REMARK 3 CHIRALITY : 0.053 259 REMARK 3 PLANARITY : 0.005 339 REMARK 3 DIHEDRAL : 11.338 273 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 9GVR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1292142001. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-FEB-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20037 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 50.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.460 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 (%): 46.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 8.5, 32 % PEG 1000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.63900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.37750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.37750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.63900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.65000 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 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 LYS A 85 CG CD CE NZ REMARK 470 LYS A 207 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 482 O HOH A 624 1.96 REMARK 500 O HOH A 570 O HOH A 591 2.07 REMARK 500 O MET A 132 O HOH A 401 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 640 DISTANCE = 7.34 ANGSTROMS DBREF 9GVR A 1 219 UNP Q5S6Z9 Q5S6Z9_LOBHE 1 219 SEQADV 9GVR ALA A 0 UNP Q5S6Z9 EXPRESSION TAG SEQADV 9GVR ARG A 9 UNP Q5S6Z9 LYS 9 CONFLICT SEQADV 9GVR LYS A 11 UNP Q5S6Z9 ASN 11 CONFLICT SEQADV 9GVR TYR A 34 UNP Q5S6Z9 PHE 34 CONFLICT SEQADV 9GVR THR A 39 UNP Q5S6Z9 SER 39 CONFLICT SEQADV 9GVR 5SQ A 62 UNP Q5S6Z9 HIS 62 CHROMOPHORE SEQADV 9GVR 5SQ A 62 UNP Q5S6Z9 TYR 63 CHROMOPHORE SEQADV 9GVR 5SQ A 62 UNP Q5S6Z9 GLY 64 CHROMOPHORE SEQADV 9GVR VAL A 69 UNP Q5S6Z9 ALA 69 CONFLICT SEQADV 9GVR LYS A 70 UNP Q5S6Z9 GLU 70 CONFLICT SEQADV 9GVR ASN A 74 UNP Q5S6Z9 HIS 74 CONFLICT SEQADV 9GVR MET A 93 UNP Q5S6Z9 LEU 93 ENGINEERED MUTATION SEQADV 9GVR ASN A 102 UNP Q5S6Z9 ILE 102 CONFLICT SEQADV 9GVR TYR A 121 UNP Q5S6Z9 HIS 121 CONFLICT SEQADV 9GVR THR A 123 UNP Q5S6Z9 VAL 123 CONFLICT SEQADV 9GVR GLU A 158 UNP Q5S6Z9 THR 158 CONFLICT SEQADV 9GVR ALA A 189 UNP Q5S6Z9 TYR 189 CONFLICT SEQADV 9GVR ALA A 195 UNP Q5S6Z9 CYS 195 CONFLICT SEQRES 1 A 218 ALA MET SER ALA ILE LYS PRO ASP MET ARG ILE LYS LEU SEQRES 2 A 218 ARG MET GLU GLY ASN VAL ASN GLY HIS HIS PHE VAL ILE SEQRES 3 A 218 ASP GLY ASP GLY THR GLY LYS PRO TYR GLU GLY LYS GLN SEQRES 4 A 218 THR MET ASP LEU GLU VAL LYS GLU GLY GLY PRO LEU PRO SEQRES 5 A 218 PHE ALA PHE ASP ILE LEU THR THR ALA PHE 5SQ ASN ARG SEQRES 6 A 218 VAL PHE VAL LYS TYR PRO ASP ASN ILE GLN ASP TYR PHE SEQRES 7 A 218 LYS GLN SER PHE PRO LYS GLY TYR SER TRP GLU ARG SER SEQRES 8 A 218 MET THR PHE GLU ASP GLY GLY ILE CYS ASN ALA ARG ASN SEQRES 9 A 218 ASP ILE THR MET GLU GLY ASP THR PHE TYR ASN LYS VAL SEQRES 10 A 218 ARG PHE TYR GLY THR ASN PHE PRO ALA ASN GLY PRO VAL SEQRES 11 A 218 MET GLN LYS LYS THR LEU LYS TRP GLU PRO SER THR GLU SEQRES 12 A 218 LYS MET TYR VAL ARG ASP GLY VAL LEU THR GLY ASP ILE SEQRES 13 A 218 GLU MET ALA LEU LEU LEU GLU GLY ASN ALA HIS TYR ARG SEQRES 14 A 218 CYS ASP PHE ARG THR THR TYR LYS ALA LYS GLU LYS GLY SEQRES 15 A 218 VAL LYS LEU PRO GLY ALA HIS PHE VAL ASP HIS ALA ILE SEQRES 16 A 218 GLU ILE LEU SER HIS ASP LYS ASP TYR ASN LYS VAL LYS SEQRES 17 A 218 LEU TYR GLU HIS ALA VAL ALA HIS SER GLY HET 5SQ A 62 25 HET PEG A 300 7 HET PEG A 301 7 HET PEG A 302 7 HET GOL A 303 6 HETNAM 5SQ 2-[2-[(1S)-1-AZANYL-2-(1H-IMIDAZOL-4-YL)ETHYL]-4-[(4- HETNAM 2 5SQ HYDROXYPHENYL)METHYLIDENE]-5-OXIDANYLIDENE-IMIDAZOL-1- HETNAM 3 5SQ YL]ETHANOIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM GOL GLYCEROL HETSYN 5SQ GREEN CHROMOPHORE (HIS-TYR-GLY) HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 5SQ C17 H17 N5 O4 FORMUL 2 PEG 3(C4 H10 O3) FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *240(H2 O) HELIX 1 AA1 PRO A 33 GLU A 35 5 3 HELIX 2 AA2 ALA A 53 PHE A 61 5 9 HELIX 3 AA3 PHE A 79 PHE A 83 5 5 SHEET 1 AA113 THR A 136 TRP A 139 0 SHEET 2 AA113 VAL A 152 LEU A 163 -1 O LEU A 162 N LEU A 137 SHEET 3 AA113 ALA A 167 ALA A 179 -1 O CYS A 171 N MET A 159 SHEET 4 AA113 TYR A 87 PHE A 95 -1 N GLU A 90 O THR A 176 SHEET 5 AA113 ILE A 100 GLU A 110 -1 O ALA A 103 N ARG A 91 SHEET 6 AA113 THR A 113 THR A 123 -1 O TYR A 121 N ASN A 102 SHEET 7 AA113 MET A 8 VAL A 18 1 N LYS A 11 O PHE A 114 SHEET 8 AA113 HIS A 21 LYS A 32 -1 O ILE A 25 N MET A 14 SHEET 9 AA113 LYS A 37 GLU A 46 -1 O LYS A 45 N VAL A 24 SHEET 10 AA113 LYS A 207 HIS A 217 -1 O VAL A 208 N LEU A 42 SHEET 11 AA113 HIS A 190 HIS A 201 -1 N ASP A 193 O VAL A 215 SHEET 12 AA113 SER A 142 ARG A 149 -1 N GLU A 144 O VAL A 192 SHEET 13 AA113 VAL A 152 LEU A 163 -1 O THR A 154 N TYR A 147 LINK C PHE A 61 N1 5SQ A 62 1555 1555 1.33 LINK C3 5SQ A 62 N ASN A 65 1555 1555 1.33 CISPEP 1 GLY A 48 PRO A 49 0 -0.20 CISPEP 2 PHE A 83 PRO A 84 0 12.08 CRYST1 39.278 57.300 102.755 90.00 90.00 90.00 P 21 21 21 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 0.025460 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017452 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009732 0.00000 CONECT 487 504 CONECT 496 501 503 511 CONECT 497 501 502 512 CONECT 498 499 CONECT 499 498 500 521 CONECT 500 499 501 CONECT 501 496 497 500 CONECT 502 497 CONECT 503 496 504 505 CONECT 504 487 503 CONECT 505 503 506 CONECT 506 505 507 509 CONECT 507 506 508 CONECT 508 507 510 CONECT 509 506 510 CONECT 510 508 509 CONECT 511 496 512 CONECT 512 497 511 513 CONECT 513 512 514 CONECT 514 513 515 517 CONECT 515 514 516 CONECT 516 515 519 CONECT 517 514 518 CONECT 518 517 519 CONECT 519 516 518 520 CONECT 520 519 CONECT 521 499 CONECT 1834 1835 1836 CONECT 1835 1834 CONECT 1836 1834 1837 CONECT 1837 1836 1838 CONECT 1838 1837 1839 CONECT 1839 1838 1840 CONECT 1840 1839 CONECT 1841 1842 1843 CONECT 1842 1841 CONECT 1843 1841 1844 CONECT 1844 1843 1845 CONECT 1845 1844 1846 CONECT 1846 1845 1847 CONECT 1847 1846 CONECT 1848 1849 1850 CONECT 1849 1848 CONECT 1850 1848 1851 CONECT 1851 1850 1852 CONECT 1852 1851 1853 CONECT 1853 1852 1854 CONECT 1854 1853 CONECT 1855 1856 1857 CONECT 1856 1855 CONECT 1857 1855 1858 1859 CONECT 1858 1857 CONECT 1859 1857 1860 CONECT 1860 1859 MASTER 233 0 5 3 13 0 0 6 2025 1 54 17 END