HEADER HYDROLASE 24-JAN-25 9N0G TITLE STRUCTURE OF PROTEINASE K FROM ENERGY-FILTERED MICROED DATA USING A 10 TITLE 2 EV SLIT WIDTH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEINASE K; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ENDOPEPTIDASE K,TRITIRACHIUM ALKALINE PROTEINASE; COMPND 5 EC: 3.4.21.64; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARENGYODONTIUM ALBUM; SOURCE 3 ORGANISM_TAXID: 37998; SOURCE 4 GENE: PROK; SOURCE 5 EXPRESSION_SYSTEM: PARENGYODONTIUM ALBUM; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37998 KEYWDS SERINE PROTEASE, HYDROLASE EXPDTA ELECTRON CRYSTALLOGRAPHY AUTHOR M.T.B.CLABBERS,J.HATTNE,M.W.MARTYNOWYCZ,T.GONEN REVDAT 1 29-JUL-26 9N0G 0 JRNL AUTH M.T.B.CLABBERS,J.HATTNE,M.W.MARTYNOWYCZ,T.GONEN JRNL TITL CHARACTERIZATION OF ENERGY FILTERING SLIT WIDTHS FOR MICROED JRNL TITL 2 DATA COLLECTION. JRNL REF BIORXIV 2025 JRNL REFN ISSN 2692-8205 JRNL PMID 40060527 JRNL DOI 10.1101/2025.02.24.639939 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.340 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 76038 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3831 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.22 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.87 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2632 REMARK 3 BIN R VALUE (WORKING SET) : 0.2726 REMARK 3 BIN FREE R VALUE : 0.2795 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 153 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2031 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 334 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.13 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9N0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1000292132. REMARK 240 REMARK 240 EXPERIMENTAL DETAILS REMARK 240 RECONSTRUCTION METHOD : CRYSTALLOGRAPHY REMARK 240 SAMPLE TYPE : 3D ARRAY REMARK 240 SPECIMEN TYPE : NULL REMARK 240 DATA ACQUISITION REMARK 240 DATE OF DATA COLLECTION : NULL REMARK 240 TEMPERATURE (KELVIN) : NULL REMARK 240 PH : NULL REMARK 240 NUMBER OF CRYSTALS USED : NULL REMARK 240 MICROSCOPE MODEL : TFS KRIOS REMARK 240 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 240 ACCELERATION VOLTAGE (KV) : 300 REMARK 240 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 240 RESOLUTION RANGE HIGH (A) : NULL REMARK 240 RESOLUTION RANGE LOW (A) : NULL REMARK 240 DATA SCALING SOFTWARE : NULL REMARK 240 COMPLETENESS FOR RANGE (%) : NULL REMARK 240 DATA REDUNDANCY : NULL REMARK 240 IN THE HIGHEST RESOLUTION SHELL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) :NULL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE LOW (A) :NULL REMARK 240 COMPLETENESS FOR SHELL (%) : NULL REMARK 240 DATA REDUNDANCY IN SHELL : NULL REMARK 240 R MERGE FOR SHELL (I) : NULL REMARK 240 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 240 SOFTWARE USED : NULL REMARK 240 STARTING MODEL : NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 53.45000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.86000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.86000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 80.17500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.86000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.86000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 26.72500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.86000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.86000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 80.17500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.86000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.86000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 26.72500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 53.45000 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 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 ASP A 144 -146.00 -168.19 REMARK 500 ASN A 266 41.27 -109.08 REMARK 500 ASP A 312 62.89 60.05 REMARK 500 SER A 321 -169.46 -110.23 REMARK 500 ASN A 375 79.11 -108.45 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 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 121 O REMARK 620 2 ASP A 365 OD1 130.7 REMARK 620 3 ASP A 365 OD2 78.5 53.0 REMARK 620 4 HOH A 629 O 87.9 93.2 82.5 REMARK 620 5 HOH A 644 O 157.2 70.4 119.6 81.6 REMARK 620 6 HOH A 737 O 76.2 152.4 154.5 93.8 84.4 REMARK 620 7 HOH A 748 O 89.1 86.0 93.3 175.2 102.6 89.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 280 O REMARK 620 2 VAL A 282 O 88.2 REMARK 620 3 ASP A 305 OD1 151.3 112.7 REMARK 620 4 ASP A 305 OD2 158.2 79.6 50.1 REMARK 620 5 HOH A 546 O 96.0 146.1 77.7 84.7 REMARK 620 6 HOH A 593 O 79.9 74.0 123.5 79.5 73.7 REMARK 620 7 HOH A 640 O 89.2 72.1 79.5 103.8 141.3 144.7 REMARK 620 8 HOH A 702 O 75.3 139.3 76.1 125.3 73.7 136.1 70.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-48784 RELATED DB: EMDB REMARK 900 STRUCTURE OF PROTEINASE K FROM ENERGY-FILTERED MICROED DATA USING A REMARK 900 10 EV SLIT WIDTH DBREF 9N0G A 106 384 UNP P06873 PRTK_PARAQ 106 384 SEQADV 9N0G ASP A 312 UNP P06873 SER 312 CONFLICT SEQRES 1 A 279 ALA ALA GLN THR ASN ALA PRO TRP GLY LEU ALA ARG ILE SEQRES 2 A 279 SER SER THR SER PRO GLY THR SER THR TYR TYR TYR ASP SEQRES 3 A 279 GLU SER ALA GLY GLN GLY SER CYS VAL TYR VAL ILE ASP SEQRES 4 A 279 THR GLY ILE GLU ALA SER HIS PRO GLU PHE GLU GLY ARG SEQRES 5 A 279 ALA GLN MET VAL LYS THR TYR TYR TYR SER SER ARG ASP SEQRES 6 A 279 GLY ASN GLY HIS GLY THR HIS CYS ALA GLY THR VAL GLY SEQRES 7 A 279 SER ARG THR TYR GLY VAL ALA LYS LYS THR GLN LEU PHE SEQRES 8 A 279 GLY VAL LYS VAL LEU ASP ASP ASN GLY SER GLY GLN TYR SEQRES 9 A 279 SER THR ILE ILE ALA GLY MET ASP PHE VAL ALA SER ASP SEQRES 10 A 279 LYS ASN ASN ARG ASN CYS PRO LYS GLY VAL VAL ALA SER SEQRES 11 A 279 LEU SER LEU GLY GLY GLY TYR SER SER SER VAL ASN SER SEQRES 12 A 279 ALA ALA ALA ARG LEU GLN SER SER GLY VAL MET VAL ALA SEQRES 13 A 279 VAL ALA ALA GLY ASN ASN ASN ALA ASP ALA ARG ASN TYR SEQRES 14 A 279 SER PRO ALA SER GLU PRO SER VAL CYS THR VAL GLY ALA SEQRES 15 A 279 SER ASP ARG TYR ASP ARG ARG SER SER PHE SER ASN TYR SEQRES 16 A 279 GLY SER VAL LEU ASP ILE PHE GLY PRO GLY THR ASP ILE SEQRES 17 A 279 LEU SER THR TRP ILE GLY GLY SER THR ARG SER ILE SER SEQRES 18 A 279 GLY THR SER MET ALA THR PRO HIS VAL ALA GLY LEU ALA SEQRES 19 A 279 ALA TYR LEU MET THR LEU GLY LYS THR THR ALA ALA SER SEQRES 20 A 279 ALA CYS ARG TYR ILE ALA ASP THR ALA ASN LYS GLY ASP SEQRES 21 A 279 LEU SER ASN ILE PRO PHE GLY THR VAL ASN LEU LEU ALA SEQRES 22 A 279 TYR ASN ASN TYR GLN ALA HET CA A 401 1 HET CA A 402 1 HET NO3 A 403 4 HETNAM CA CALCIUM ION HETNAM NO3 NITRATE ION FORMUL 2 CA 2(CA 2+) FORMUL 4 NO3 N O3 1- FORMUL 5 HOH *334(H2 O) HELIX 1 AA1 PRO A 112 SER A 119 1 8 HELIX 2 AA2 HIS A 151 GLU A 155 5 5 HELIX 3 AA3 GLY A 173 SER A 184 1 12 HELIX 4 AA4 GLN A 208 LYS A 223 1 16 HELIX 5 AA5 ASN A 224 ARG A 226 5 3 HELIX 6 AA6 SER A 243 SER A 256 1 14 HELIX 7 AA7 ASP A 270 ARG A 272 5 3 HELIX 8 AA8 GLY A 327 LEU A 345 1 19 HELIX 9 AA9 SER A 352 ALA A 361 1 10 SHEET 1 AA1 2 ALA A 107 GLN A 108 0 SHEET 2 AA1 2 TYR A 128 TYR A 129 -1 O TYR A 128 N GLN A 108 SHEET 1 AA2 7 ALA A 158 THR A 163 0 SHEET 2 AA2 7 GLN A 194 LYS A 199 1 O GLY A 197 N VAL A 161 SHEET 3 AA2 7 CYS A 139 ASP A 144 1 N VAL A 142 O PHE A 196 SHEET 4 AA2 7 VAL A 232 LEU A 236 1 O SER A 235 N TYR A 141 SHEET 5 AA2 7 VAL A 258 ALA A 263 1 O MET A 259 N ALA A 234 SHEET 6 AA2 7 CYS A 283 SER A 288 1 O VAL A 285 N VAL A 262 SHEET 7 AA2 7 ILE A 306 PRO A 309 1 O ILE A 306 N GLY A 286 SHEET 1 AA3 2 GLY A 240 GLY A 241 0 SHEET 2 AA3 2 TYR A 274 SER A 275 -1 O SER A 275 N GLY A 240 SHEET 1 AA4 2 ILE A 313 TRP A 317 0 SHEET 2 AA4 2 SER A 321 ILE A 325 -1 O ILE A 325 N ILE A 313 SHEET 1 AA5 2 ASN A 362 LYS A 363 0 SHEET 2 AA5 2 LEU A 376 LEU A 377 -1 O LEU A 377 N ASN A 362 SSBOND 1 CYS A 139 CYS A 228 1555 1555 2.04 SSBOND 2 CYS A 283 CYS A 354 1555 1555 2.11 LINK O THR A 121 CA CA A 402 1555 1555 2.33 LINK O PRO A 280 CA CA A 401 1555 1555 2.37 LINK O VAL A 282 CA CA A 401 1555 1555 2.39 LINK OD1 ASP A 305 CA CA A 401 1555 1555 2.64 LINK OD2 ASP A 305 CA CA A 401 1555 1555 2.42 LINK OD1 ASP A 365 CA CA A 402 1555 1555 2.42 LINK OD2 ASP A 365 CA CA A 402 1555 1555 2.47 LINK CA CA A 401 O HOH A 546 1555 1555 2.47 LINK CA CA A 401 O HOH A 593 1555 1555 2.48 LINK CA CA A 401 O HOH A 640 1555 1555 2.41 LINK CA CA A 401 O HOH A 702 1555 1555 2.54 LINK CA CA A 402 O HOH A 629 1555 1555 2.42 LINK CA CA A 402 O HOH A 644 1555 1555 2.50 LINK CA CA A 402 O HOH A 737 1555 1555 2.75 LINK CA CA A 402 O HOH A 748 1555 1555 2.45 CISPEP 1 SER A 275 PRO A 276 0 -1.26 CRYST1 67.720 67.720 106.900 90.00 90.00 90.00 P 43 21 2 8 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 0.014767 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014767 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009355 0.00000 CONECT 253 4286 CONECT 551 1901 CONECT 552 1901 CONECT 1901 551 552 CONECT 2650 4285 CONECT 2675 4285 CONECT 2693 3761 CONECT 3020 4285 CONECT 3021 4285 CONECT 3761 2693 CONECT 3937 4286 CONECT 3938 4286 CONECT 4285 2650 2675 3020 3021 CONECT 4285 4336 4383 4430 4492 CONECT 4286 253 3937 3938 4419 CONECT 4286 4434 4527 4538 CONECT 4287 4288 4289 4290 CONECT 4288 4287 CONECT 4289 4287 CONECT 4290 4287 CONECT 4336 4285 CONECT 4383 4285 CONECT 4419 4286 CONECT 4430 4285 CONECT 4434 4286 CONECT 4492 4285 CONECT 4527 4286 CONECT 4538 4286 MASTER 243 0 3 9 15 0 0 6 2371 1 28 22 END