HEADER TRANSCRIPTION 04-NOV-25 9Z1R TITLE BACKBONE MODIFICATION IN THE GCN4 LEUCINE ZIPPER: BETA3-GLU AT TITLE 2 POSITION 20 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENERAL CONTROL TRANSCRIPTION FACTOR GCN4; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: LEUCINE ZIPPER DOMAIN; COMPND 5 SYNONYM: AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN,GENERAL CONTROL COMPND 6 PROTEIN GCN4; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 4 ORGANISM_COMMON: BREWER'S YEAST; SOURCE 5 ORGANISM_TAXID: 4932 KEYWDS COILED COIL, BACKBONE MODIFICATION, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR G.E.PAGE,Y.LIN,W.S.HORNE REVDAT 1 18-MAR-26 9Z1R 0 JRNL AUTH G.E.PAGE,Y.LIN,W.S.HORNE JRNL TITL MANIPULATING THE UNFOLDED STATE OF A FOLDED PROTEIN THROUGH JRNL TITL 2 SITE-SPECIFIC BACKBONE MODIFICATION. JRNL REF BIOCHEMISTRY 2026 JRNL REFN ISSN 0006-2960 JRNL PMID 41773780 JRNL DOI 10.1021/ACS.BIOCHEM.5C00687 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 10086 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1006 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 41.4800 - 3.6300 0.97 1350 149 0.1857 0.2135 REMARK 3 2 3.6300 - 2.8800 0.97 1338 149 0.1620 0.1951 REMARK 3 3 2.8800 - 2.5200 0.95 1298 144 0.1740 0.1905 REMARK 3 4 2.5200 - 2.2900 0.94 1291 142 0.1730 0.2271 REMARK 3 5 2.2900 - 2.1200 0.94 1314 146 0.1850 0.2430 REMARK 3 6 2.1200 - 2.0000 0.92 1273 141 0.1738 0.2377 REMARK 3 7 2.0000 - 1.9000 0.89 1216 135 0.1801 0.2325 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) : 0.185 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.252 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.50 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 : 0.006 1128 REMARK 3 ANGLE : 0.694 1491 REMARK 3 CHIRALITY : 0.041 168 REMARK 3 PLANARITY : 0.006 185 REMARK 3 DIHEDRAL : 13.323 455 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 9Z1R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1000301862. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUN-25 REMARK 200 TEMPERATURE (KELVIN) : 150 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER IMUS 3.0 MICROFOCUS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541840 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10637 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.900 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 (%): 43.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 M SODIUM ACETATE PH 4.6, 0.1 M REMARK 280 SODIUM CITRATE PH 4.6, 5% W/V PEG 3350, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 2130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 REMARK 350 BIOMOLECULE: 2 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: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 ARG A 33 REMARK 465 NH2 A 34 REMARK 465 NH2 C 34 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 GLU A 32 C O CB CG CD OE1 OE2 REMARK 470 ARG C 33 CG CD NE CZ NH1 NH2 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 D 139 O HOH D 151 2.06 REMARK 500 O HOH A 137 O HOH A 138 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 B3E B 20 ASN B 21 147.29 REMARK 500 B3E D 20 ASN D 21 147.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 B3E A 20 -16.65 REMARK 500 B3E B 20 -16.96 REMARK 500 B3E C 20 -15.66 REMARK 500 B3E D 20 -16.86 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 B 157 DISTANCE = 7.12 ANGSTROMS DBREF 9Z1R A 1 33 UNP P03069 GCN4_YEAST 249 281 DBREF 9Z1R B 1 33 UNP P03069 GCN4_YEAST 249 281 DBREF 9Z1R C 1 33 UNP P03069 GCN4_YEAST 249 281 DBREF 9Z1R D 1 33 UNP P03069 GCN4_YEAST 249 281 SEQADV 9Z1R ACE A 0 UNP P03069 ACETYLATION SEQADV 9Z1R VAL A 2 UNP P03069 MET 250 CONFLICT SEQADV 9Z1R TRP A 17 UNP P03069 TYR 265 CONFLICT SEQADV 9Z1R NH2 A 34 UNP P03069 AMIDATION SEQADV 9Z1R ACE B 0 UNP P03069 ACETYLATION SEQADV 9Z1R VAL B 2 UNP P03069 MET 250 CONFLICT SEQADV 9Z1R TRP B 17 UNP P03069 TYR 265 CONFLICT SEQADV 9Z1R NH2 B 34 UNP P03069 AMIDATION SEQADV 9Z1R ACE C 0 UNP P03069 ACETYLATION SEQADV 9Z1R VAL C 2 UNP P03069 MET 250 CONFLICT SEQADV 9Z1R TRP C 17 UNP P03069 TYR 265 CONFLICT SEQADV 9Z1R NH2 C 34 UNP P03069 AMIDATION SEQADV 9Z1R ACE D 0 UNP P03069 ACETYLATION SEQADV 9Z1R VAL D 2 UNP P03069 MET 250 CONFLICT SEQADV 9Z1R TRP D 17 UNP P03069 TYR 265 CONFLICT SEQADV 9Z1R NH2 D 34 UNP P03069 AMIDATION SEQRES 1 A 35 ACE ARG VAL LYS GLN LEU GLU ASP LYS VAL GLU GLU LEU SEQRES 2 A 35 LEU SER LYS ASN TRP HIS LEU B3E ASN GLU VAL ALA ARG SEQRES 3 A 35 LEU LYS LYS LEU VAL GLY GLU ARG NH2 SEQRES 1 B 35 ACE ARG VAL LYS GLN LEU GLU ASP LYS VAL GLU GLU LEU SEQRES 2 B 35 LEU SER LYS ASN TRP HIS LEU B3E ASN GLU VAL ALA ARG SEQRES 3 B 35 LEU LYS LYS LEU VAL GLY GLU ARG NH2 SEQRES 1 C 35 ACE ARG VAL LYS GLN LEU GLU ASP LYS VAL GLU GLU LEU SEQRES 2 C 35 LEU SER LYS ASN TRP HIS LEU B3E ASN GLU VAL ALA ARG SEQRES 3 C 35 LEU LYS LYS LEU VAL GLY GLU ARG NH2 SEQRES 1 D 35 ACE ARG VAL LYS GLN LEU GLU ASP LYS VAL GLU GLU LEU SEQRES 2 D 35 LEU SER LYS ASN TRP HIS LEU B3E ASN GLU VAL ALA ARG SEQRES 3 D 35 LEU LYS LYS LEU VAL GLY GLU ARG NH2 MODRES 9Z1R B3E A 20 GLU MODIFIED RESIDUE MODRES 9Z1R B3E B 20 GLU MODIFIED RESIDUE MODRES 9Z1R B3E C 20 GLU MODIFIED RESIDUE MODRES 9Z1R B3E D 20 GLU MODIFIED RESIDUE HET ACE A 0 3 HET B3E A 20 10 HET ACE B 0 3 HET B3E B 20 10 HET NH2 B 34 1 HET ACE C 0 3 HET B3E C 20 10 HET ACE D 0 3 HET B3E D 20 10 HET NH2 D 34 1 HETNAM ACE ACETYL GROUP HETNAM B3E (3S)-3-AMINOHEXANEDIOIC ACID HETNAM NH2 AMINO GROUP FORMUL 1 ACE 4(C2 H4 O) FORMUL 1 B3E 4(C6 H11 N O4) FORMUL 2 NH2 2(H2 N) FORMUL 5 HOH *193(H2 O) HELIX 1 AA1 ARG A 1 GLU A 32 1 32 HELIX 2 AA2 ARG B 1 GLY B 31 1 31 HELIX 3 AA3 ARG C 1 ARG C 33 1 33 HELIX 4 AA4 ARG D 1 VAL D 30 1 30 LINK C ACE A 0 N ARG A 1 1555 1555 1.33 LINK C LEU A 19 N B3E A 20 1555 1555 1.33 LINK C B3E A 20 N ASN A 21 1555 1555 1.34 LINK C ACE B 0 N ARG B 1 1555 1555 1.34 LINK C LEU B 19 N B3E B 20 1555 1555 1.33 LINK C B3E B 20 N ASN B 21 1555 1555 1.34 LINK C ARG B 33 N NH2 B 34 1555 1555 1.33 LINK C ACE C 0 N ARG C 1 1555 1555 1.33 LINK C LEU C 19 N B3E C 20 1555 1555 1.34 LINK C B3E C 20 N ASN C 21 1555 1555 1.34 LINK C ACE D 0 N ARG D 1 1555 1555 1.34 LINK C LEU D 19 N B3E D 20 1555 1555 1.34 LINK C B3E D 20 N ASN D 21 1555 1555 1.34 LINK C ARG D 33 N NH2 D 34 1555 1555 1.33 CRYST1 27.677 30.582 43.766 103.35 102.69 90.07 P 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 0.036131 0.000043 0.008387 0.00000 SCALE2 0.000000 0.032699 0.007974 0.00000 SCALE3 0.000000 0.000000 0.024108 0.00000 CONECT 1 2 3 4 CONECT 2 1 CONECT 3 1 CONECT 4 1 CONECT 170 176 CONECT 176 170 177 CONECT 177 176 178 183 CONECT 178 177 179 CONECT 179 178 180 CONECT 180 179 181 182 CONECT 181 180 CONECT 182 180 CONECT 183 177 184 CONECT 184 183 185 186 CONECT 185 184 CONECT 186 184 CONECT 274 275 276 277 CONECT 275 274 CONECT 276 274 CONECT 277 274 CONECT 443 449 CONECT 449 443 450 CONECT 450 449 451 456 CONECT 451 450 452 CONECT 452 451 453 CONECT 453 452 454 455 CONECT 454 453 CONECT 455 453 CONECT 456 450 457 CONECT 457 456 458 459 CONECT 458 457 CONECT 459 457 CONECT 555 564 CONECT 564 555 CONECT 566 567 568 569 CONECT 567 566 CONECT 568 566 CONECT 569 566 CONECT 729 735 CONECT 735 729 736 CONECT 736 735 737 742 CONECT 737 736 738 CONECT 738 737 739 CONECT 739 738 740 741 CONECT 740 739 CONECT 741 739 CONECT 742 736 743 CONECT 743 742 744 745 CONECT 744 743 CONECT 745 743 CONECT 845 846 847 848 CONECT 846 845 CONECT 847 845 CONECT 848 845 CONECT 1008 1014 CONECT 1014 1008 1015 CONECT 1015 1014 1016 1021 CONECT 1016 1015 1017 CONECT 1017 1016 1018 CONECT 1018 1017 1019 1020 CONECT 1019 1018 CONECT 1020 1018 CONECT 1021 1015 1022 CONECT 1022 1021 1023 1024 CONECT 1023 1022 CONECT 1024 1022 CONECT 1120 1129 CONECT 1129 1120 MASTER 271 0 10 4 0 0 0 6 1307 4 68 12 END