HEADER REPLICATION 09-DEC-23 8V9S TITLE DISTINCT QUATERNARY STATES, INTERMEDIATES, AND AUTOINHIBITION DURING TITLE 2 LOADING OF THE DNAB-REPLICATIVE HELICASE BY THE PHAGE LAMBDA P TITLE 3 HELICASE LOADER COMPND MOL_ID: 1; COMPND 2 MOLECULE: REPLICATION PROTEIN P; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 105 TO 210; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE LAMBDA; SOURCE 3 ORGANISM_TAXID: 2681611; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PCDFDUET KEYWDS HEXAMERIC DNAB HELICASE, REPLICATIVE LOADER, PHAGE LAMBDA P HELICASE KEYWDS 2 LOADER, BACTERIAL DNA REPLICATION INITIATION, REPLICATION EXPDTA X-RAY DIFFRACTION AUTHOR D.BROWN,A.SHATARUPA,P.D.B.OLINARES,J.CHASE,E.ISIORHO,B.CHAIT, AUTHOR 2 D.JERUZALMI REVDAT 2 04-MAR-26 8V9S 1 JRNL REVDAT 1 16-JUL-25 8V9S 0 JRNL AUTH A.SHATARUPA,D.BROWN,P.D.B.OLINARES,J.CHASE,E.ISIORHO, JRNL AUTH 2 B.T.CHAIT,D.JERUZALMI JRNL TITL DISTINCT QUATERNARY STATES, INTERMEDIATES, AND JRNL TITL 2 AUTOINHIBITION DURING LOADING OF THE DNAB-REPLICATIVE JRNL TITL 3 HELICASE BY THE PHAGE LAMBDA P HELICASE LOADER. JRNL REF NUCLEIC ACIDS RES. V. 53 2025 JRNL REFN ESSN 1362-4962 JRNL PMID 41312769 JRNL DOI 10.1093/NAR/GKAF1139 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.SHATARUPA,D.BROWN,P.D.B.OLINARES,J.CHASE,E.ISIORHO, REMARK 1 AUTH 2 B.T.CHAIT,D.JERUZALMI REMARK 1 TITL DISTINCT QUATERNARY STATES, INTERMEDIATES, AND REMARK 1 TITL 2 AUTOINHIBITION DURING LOADING OF THE DNAB-REPLICATIVE REMARK 1 TITL 3 HELICASE BY THE PHAGE LAMBDA P HELICASE LOADER. REMARK 1 REF BIORXIV 2025 REMARK 1 REFN ISSN 2692-8205 REMARK 1 PMID 40501539 REMARK 1 DOI 10.1101/2022.12.30.522210 REMARK 2 REMARK 2 RESOLUTION. 1.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1-4487-000 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) : 1.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.150 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 8718 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 870 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 43.0700 - 3.3900 1.00 1404 157 0.1968 0.1988 REMARK 3 2 3.3900 - 2.6900 1.00 1347 143 0.2320 0.2541 REMARK 3 3 2.6900 - 2.3500 1.00 1301 143 0.2334 0.2584 REMARK 3 4 2.3500 - 2.1300 0.99 1299 146 0.2533 0.2589 REMARK 3 5 2.1300 - 1.9800 0.99 1292 144 0.2233 0.2981 REMARK 3 6 1.9800 - 1.8600 0.94 1205 137 0.2983 0.3155 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.730 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.94 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 : 0.011 621 REMARK 3 ANGLE : 1.256 842 REMARK 3 CHIRALITY : 0.053 88 REMARK 3 PLANARITY : 0.014 109 REMARK 3 DIHEDRAL : 5.156 86 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 10.5054 29.1086 15.0878 REMARK 3 T TENSOR REMARK 3 T11: 0.2562 T22: 0.1282 REMARK 3 T33: 0.0987 T12: 0.1929 REMARK 3 T13: -0.0513 T23: -0.0713 REMARK 3 L TENSOR REMARK 3 L11: 0.0796 L22: 0.0018 REMARK 3 L33: 0.0078 L12: -0.0061 REMARK 3 L13: -0.0242 L23: 0.0043 REMARK 3 S TENSOR REMARK 3 S11: 0.0583 S12: 0.0377 S13: -0.0044 REMARK 3 S21: 0.0088 S22: -0.0079 S23: -0.0076 REMARK 3 S31: 0.0034 S32: 0.0229 S33: 0.1271 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 8V9S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1000279604. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 - 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C 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 : DUAL-CANTED UNDULATORY REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 V721.2 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 V721.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8852 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 43.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10500 REMARK 200 FOR THE DATA SET : 18.9900 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) : 1.98 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 : 0.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX 1.20.1-4487-000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: SMOOTH RHOMBUS; TRIGONAL PYRAMIDAL WITH ONE SCREW. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE PREPARED USING THE REMARK 280 SITTING DROP VAPOR DIFFUSION METHOD BY MIXING EITHER 0.1, OR 0.2, REMARK 280 OR 0.4 UL OF THE PROTEIN SOLUTION AND 0.2 UL OF A SERIES OF REMARK 280 COMMERCIALLY AVAILABLE CRYSTALLIZATION SCREENS (QIAGEN). REMARK 280 OPTIMIZED CRYSTALS FOR X-RAY DIFFRACTION WERE GROWN AT ROOM REMARK 280 TEMPERATURE IN A BUFFER CONSISTING OF 3 M TO 4 M NACL WITH 0.1 M REMARK 280 HEPES-NAOH, PH 7 TO 8 AND REQUIRED 7 DAYS TO FORM., VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.59067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.18133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 47.18133 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 23.59067 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 MSE A 97 REMARK 465 GLY A 98 REMARK 465 HIS A 99 REMARK 465 HIS A 100 REMARK 465 HIS A 101 REMARK 465 HIS A 102 REMARK 465 HIS A 103 REMARK 465 HIS A 104 REMARK 465 GLN A 105 REMARK 465 PHE A 106 REMARK 465 VAL A 107 REMARK 465 ALA A 108 REMARK 465 TRP A 109 REMARK 465 CYS A 110 REMARK 465 ARG A 111 REMARK 465 GLU A 112 REMARK 465 GLU A 113 REMARK 465 ALA A 114 REMARK 465 SER A 115 REMARK 465 VAL A 116 REMARK 465 THR A 117 REMARK 465 ALA A 118 REMARK 465 GLU A 193 REMARK 465 ALA A 194 REMARK 465 ILE A 195 REMARK 465 PRO A 196 REMARK 465 GLU A 197 REMARK 465 PRO A 198 REMARK 465 VAL A 199 REMARK 465 LYS A 200 REMARK 465 GLN A 201 REMARK 465 LEU A 202 REMARK 465 PRO A 203 REMARK 465 VAL A 204 REMARK 465 MSE A 205 REMARK 465 GLY A 206 REMARK 465 GLY A 207 REMARK 465 ARG A 208 REMARK 465 PRO A 209 REMARK 465 LEU A 210 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 ND2 ASN A 190 O HOH A 301 1.89 REMARK 500 O HOH A 321 O HOH A 339 1.90 REMARK 500 O HOH A 304 O HOH A 351 1.99 REMARK 500 O HOH A 310 O HOH A 318 2.06 REMARK 500 O HOH A 302 O HOH A 354 2.12 REMARK 500 O SER A 145 O HOH A 302 2.19 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 375 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 376 DISTANCE = 6.33 ANGSTROMS DBREF 8V9S A 105 210 UNP P03689 VRPP_LAMBD 105 210 SEQADV 8V9S MSE A 97 UNP P03689 INITIATING METHIONINE SEQADV 8V9S GLY A 98 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 99 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 100 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 101 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 102 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 103 UNP P03689 EXPRESSION TAG SEQADV 8V9S HIS A 104 UNP P03689 EXPRESSION TAG SEQRES 1 A 114 MSE GLY HIS HIS HIS HIS HIS HIS GLN PHE VAL ALA TRP SEQRES 2 A 114 CYS ARG GLU GLU ALA SER VAL THR ALA GLY LEU PRO ASN SEQRES 3 A 114 VAL SER GLU LEU VAL ASP MSE VAL TYR GLU TYR CYS ARG SEQRES 4 A 114 LYS ARG GLY LEU TYR PRO ASP ALA GLU SER TYR PRO TRP SEQRES 5 A 114 LYS SER ASN ALA HIS TYR TRP LEU VAL THR ASN LEU TYR SEQRES 6 A 114 GLN ASN MSE ARG ALA ASN ALA LEU THR ASP ALA GLU LEU SEQRES 7 A 114 ARG ARG LYS ALA ALA ASP GLU LEU VAL HIS MSE THR ALA SEQRES 8 A 114 ARG ILE ASN ARG GLY GLU ALA ILE PRO GLU PRO VAL LYS SEQRES 9 A 114 GLN LEU PRO VAL MSE GLY GLY ARG PRO LEU MODRES 8V9S MSE A 129 MET MODIFIED RESIDUE MODRES 8V9S MSE A 164 MET MODIFIED RESIDUE MODRES 8V9S MSE A 185 MET MODIFIED RESIDUE HET MSE A 129 8 HET MSE A 164 8 HET MSE A 185 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 HOH *76(H2 O) HELIX 1 AA1 ASN A 122 ARG A 137 1 16 HELIX 2 AA2 GLY A 138 TYR A 140 5 3 HELIX 3 AA3 SER A 150 ALA A 168 1 19 HELIX 4 AA4 THR A 170 ARG A 191 1 22 LINK C ASP A 128 N MSE A 129 1555 1555 1.34 LINK C MSE A 129 N VAL A 130 1555 1555 1.34 LINK C ASN A 163 N MSE A 164 1555 1555 1.33 LINK C MSE A 164 N ARG A 165 1555 1555 1.34 LINK C HIS A 184 N MSE A 185 1555 1555 1.32 LINK C MSE A 185 N THR A 186 1555 1555 1.34 CRYST1 49.731 49.731 70.772 90.00 90.00 120.00 P 31 2 1 6 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 0.020108 0.011609 0.000000 0.00000 SCALE2 0.000000 0.023219 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014130 0.00000 CONECT 67 73 CONECT 73 67 74 CONECT 74 73 75 77 CONECT 75 74 76 81 CONECT 76 75 CONECT 77 74 78 CONECT 78 77 79 CONECT 79 78 80 CONECT 80 79 CONECT 81 75 CONECT 375 381 CONECT 381 375 382 CONECT 382 381 383 385 CONECT 383 382 384 389 CONECT 384 383 CONECT 385 382 386 CONECT 386 385 387 CONECT 387 386 388 CONECT 388 387 CONECT 389 383 CONECT 538 546 CONECT 546 538 547 CONECT 547 546 548 550 CONECT 548 547 549 554 CONECT 549 548 CONECT 550 547 551 CONECT 551 550 552 CONECT 552 551 553 CONECT 553 552 CONECT 554 548 MASTER 308 0 3 4 0 0 0 6 683 1 30 9 END