HEADER PROTEIN BINDING 03-APR-25 9QR7 TITLE STRUCTURAL CHARACTERIZATION OF A N-ACETYLMURAMIC ACID-BINDING SITE IN TITLE 2 HUMAN RNASE2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-SECRETORY RIBONUCLEASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EOSINOPHIL-DERIVED NEUROTOXIN,RNASE UPI-2,RIBONUCLEASE 2, COMPND 5 RNASE 2,RIBONUCLEASE US; COMPND 6 EC: 4.6.1.18; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 3 ORGANISM_TAXID: 866768; SOURCE 4 GENE: RNASE2, EDN, RNS2; SOURCE 5 EXPRESSION_SYSTEM: EXPRESSION VECTOR PET-MOD; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1685505 KEYWDS MONOSACCHARIDE, RNASE2, IMMUNE SYSTEM, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR K.XINCHENG,L.JIARUI,G.PRATS-EJARQUE,E.BOIX REVDAT 1 15-APR-26 9QR7 0 JRNL AUTH K.XINCHENG,L.JIARUI,G.PRATS-EJARQUE,E.BOIX JRNL TITL STRUCTURAL CHARACTERIZATION OF A N-ACETYLMURAMIC JRNL TITL 2 ACID-BINDING SITE IN HUMAN RNASE2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 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) : 1.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.5 REMARK 3 NUMBER OF REFLECTIONS : 55704 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.133 REMARK 3 R VALUE (WORKING SET) : 0.132 REMARK 3 FREE R VALUE : 0.149 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.590 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 28.3100 - 2.4400 1.00 4733 178 0.1416 0.1488 REMARK 3 2 2.4400 - 1.9400 1.00 4568 168 0.1422 0.1807 REMARK 3 3 1.9400 - 1.7000 1.00 4548 163 0.1363 0.1565 REMARK 3 4 1.7000 - 1.5400 1.00 4479 171 0.1246 0.1380 REMARK 3 5 1.5400 - 1.4300 1.00 4475 168 0.1253 0.1392 REMARK 3 6 1.4300 - 1.3500 1.00 4465 175 0.1194 0.1348 REMARK 3 7 1.3500 - 1.2800 1.00 4478 160 0.1156 0.1271 REMARK 3 8 1.2800 - 1.2200 1.00 4441 159 0.1126 0.1418 REMARK 3 9 1.2200 - 1.1800 1.00 4454 171 0.1114 0.1252 REMARK 3 10 1.1800 - 1.1300 0.96 4286 162 0.1119 0.1281 REMARK 3 11 1.1300 - 1.1000 0.84 3727 136 0.1226 0.1362 REMARK 3 12 1.1000 - 1.0700 0.65 2860 112 0.1380 0.1485 REMARK 3 13 1.0700 - 1.0400 0.39 1739 61 0.1570 0.1514 REMARK 3 14 1.0400 - 1.0100 0.10 453 14 0.1896 0.1734 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) : 0.049 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.353 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.64 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.19 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 : 0.005 1279 REMARK 3 ANGLE : 0.883 1763 REMARK 3 CHIRALITY : 0.081 194 REMARK 3 PLANARITY : 0.008 243 REMARK 3 DIHEDRAL : 21.853 531 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 9QR7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-APR-25. REMARK 100 THE DEPOSITION ID IS D_1292146757. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC 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 PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55704 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.010 REMARK 200 RESOLUTION RANGE LOW (A) : 28.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.5 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.3400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.04 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.22M SODIUM FORMATE 0.1M BIS-TRIS REMARK 280 PROPANE 12% PEG 3350 PH=7, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 20.83700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.21950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.43000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 28.21950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.83700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.43000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 SER A 89 71.57 -152.74 REMARK 500 SER A 89 74.47 -150.07 REMARK 500 ASN A 92 86.75 -153.64 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 513 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A 514 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH A 515 DISTANCE = 7.80 ANGSTROMS REMARK 525 HOH A 516 DISTANCE = 8.40 ANGSTROMS 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 NA A 207 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 119 OD1 REMARK 620 2 HOH A 422 O 125.8 REMARK 620 3 HOH A 426 O 117.8 91.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 209 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 319 O REMARK 620 2 HOH A 437 O 119.7 REMARK 620 N 1 DBREF 9QR7 A 1 134 UNP P10153 RNAS2_HUMAN 28 161 SEQADV 9QR7 MET A 0 UNP P10153 INITIATING METHIONINE SEQRES 1 A 135 MET LYS PRO PRO GLN PHE THR TRP ALA GLN TRP PHE GLU SEQRES 2 A 135 THR GLN HIS ILE ASN MET THR SER GLN GLN CYS THR ASN SEQRES 3 A 135 ALA MET GLN VAL ILE ASN ASN TYR GLN ARG ARG CYS LYS SEQRES 4 A 135 ASN GLN ASN THR PHE LEU LEU THR THR PHE ALA ASN VAL SEQRES 5 A 135 VAL ASN VAL CYS GLY ASN PRO ASN MET THR CYS PRO SER SEQRES 6 A 135 ASN LYS THR ARG LYS ASN CYS HIS HIS SER GLY SER GLN SEQRES 7 A 135 VAL PRO LEU ILE HIS CYS ASN LEU THR THR PRO SER PRO SEQRES 8 A 135 GLN ASN ILE SER ASN CYS ARG TYR ALA GLN THR PRO ALA SEQRES 9 A 135 ASN MET PHE TYR ILE VAL ALA CYS ASP ASN ARG ASP GLN SEQRES 10 A 135 ARG ARG ASP PRO PRO GLN TYR PRO VAL VAL PRO VAL HIS SEQRES 11 A 135 LEU ASP ARG ILE ILE HET MUB A 201 20 HET AMU A 202 20 HET ACT A 203 4 HET FMT A 204 3 HET FMT A 205 3 HET ACT A 206 7 HET NA A 207 1 HET NA A 208 1 HET NA A 209 1 HET CL A 210 1 HETNAM MUB N-ACETYL-ALPHA-MURAMIC ACID HETNAM AMU N-ACETYL-BETA-MURAMIC ACID HETNAM ACT ACETATE ION HETNAM FMT FORMIC ACID HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETSYN MUB N-ACETYL-MURAMIC ACID; N-ACETYLMURAMIC ACID HETSYN AMU N-ACETYL-MURAMIC ACID; BETA-N-ACETYLMURAMIC ACID FORMUL 2 MUB C11 H19 N O8 FORMUL 3 AMU C11 H19 N O8 FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 5 FMT 2(C H2 O2) FORMUL 8 NA 3(NA 1+) FORMUL 11 CL CL 1- FORMUL 12 HOH *216(H2 O) HELIX 1 AA1 THR A 6 ILE A 16 1 11 HELIX 2 AA2 GLN A 22 ARG A 35 1 14 HELIX 3 AA3 THR A 47 CYS A 55 1 9 HELIX 4 AA4 ASN A 92 CYS A 96 5 5 SHEET 1 AA1 3 GLN A 40 LEU A 44 0 SHEET 2 AA1 3 VAL A 78 THR A 87 -1 O CYS A 83 N ASN A 41 SHEET 3 AA1 3 ARG A 97 MET A 105 -1 O ARG A 97 N THR A 86 SHEET 1 AA2 4 ASN A 59 MET A 60 0 SHEET 2 AA2 4 CYS A 71 HIS A 73 -1 O CYS A 71 N MET A 60 SHEET 3 AA2 4 TYR A 107 ASN A 113 -1 O VAL A 109 N HIS A 72 SHEET 4 AA2 4 VAL A 125 ILE A 133 -1 O VAL A 128 N ALA A 110 SSBOND 1 CYS A 23 CYS A 83 1555 1555 2.04 SSBOND 2 CYS A 37 CYS A 96 1555 1555 2.02 SSBOND 3 CYS A 55 CYS A 111 1555 1555 2.06 SSBOND 4 CYS A 62 CYS A 71 1555 1555 2.06 LINK OD1 ASP A 119 NA NA A 207 1555 1555 2.87 LINK NA NA A 207 O HOH A 422 1555 1555 2.68 LINK NA NA A 207 O HOH A 426 1555 4555 2.91 LINK NA NA A 208 O HOH A 327 1555 1555 2.79 LINK NA NA A 209 O HOH A 319 1555 2454 2.76 LINK NA NA A 209 O HOH A 437 1555 2454 3.11 CRYST1 41.674 52.860 56.439 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 0.023996 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018918 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017718 0.00000 CONECT 227 728 CONECT 361 842 CONECT 510 970 CONECT 558 629 CONECT 629 558 CONECT 728 227 CONECT 842 361 CONECT 970 510 CONECT 1051 1245 CONECT 1188 1189 1199 1202 CONECT 1189 1188 1190 1207 CONECT 1190 1189 1191 1200 CONECT 1191 1190 1192 1201 CONECT 1192 1191 1193 1202 CONECT 1193 1192 1203 CONECT 1194 1195 1204 1207 CONECT 1195 1194 CONECT 1196 1197 1198 1200 CONECT 1197 1196 1205 1206 CONECT 1198 1196 CONECT 1199 1188 CONECT 1200 1190 1196 CONECT 1201 1191 CONECT 1202 1188 1192 CONECT 1203 1193 CONECT 1204 1194 CONECT 1205 1197 CONECT 1206 1197 CONECT 1207 1189 1194 CONECT 1208 1209 1219 1222 CONECT 1209 1208 1210 1227 CONECT 1210 1209 1211 1220 CONECT 1211 1210 1212 1221 CONECT 1212 1211 1213 1222 CONECT 1213 1212 1223 CONECT 1214 1215 1224 1227 CONECT 1215 1214 CONECT 1216 1217 1218 1220 CONECT 1217 1216 1225 1226 CONECT 1218 1216 CONECT 1219 1208 CONECT 1220 1210 1216 CONECT 1221 1211 CONECT 1222 1208 1212 CONECT 1223 1213 CONECT 1224 1214 CONECT 1225 1217 CONECT 1226 1217 CONECT 1227 1209 1214 CONECT 1228 1229 1230 1231 CONECT 1229 1228 CONECT 1230 1228 CONECT 1231 1228 CONECT 1232 1233 1234 CONECT 1233 1232 CONECT 1234 1232 CONECT 1235 1236 1237 CONECT 1236 1235 CONECT 1237 1235 CONECT 1238 1239 1240 1241 CONECT 1239 1238 CONECT 1240 1238 CONECT 1241 1238 1242 1243 1244 CONECT 1242 1241 CONECT 1243 1241 CONECT 1244 1241 CONECT 1245 1051 1370 CONECT 1246 1275 CONECT 1275 1246 CONECT 1370 1245 MASTER 261 0 10 4 7 0 0 6 1363 1 70 11 END