HEADER LYASE 13-NOV-24 9HDZ TITLE OROTIDINE 5'-MONOPHOSPHATE DECARBOXYLASE-DOMAIN OF HUMAN UMPS IN TITLE 2 COMPLEX WITH 5-METHYLURIDINE-5'-MONOPHOSPHATE (5-METHYL UMP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: URIDINE 5'-MONOPHOSPHATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: UMP SYNTHASE, OROTIDINE-5'-MONOPHOSPHATE DECARBOXYLASE; COMPND 5 EC: 2.4.2.10,4.1.1.23; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: UMPS, OK/SW-CL.21; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS URIDINE 5'-MONOPHOSPHATE SYNTHASE PYRIMIDINE METABOLISM HOMO SAPIENS, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.L.KIRCK,E.SANTAGOSTINO,K.TITTMANN REVDAT 1 22-OCT-25 9HDZ 0 JRNL AUTH L.L.KIRCK,E.SANTAGOSTINO,L.BRANDHOFF,N.A.SIMETH,K.TITTMANN JRNL TITL EXPECTED AND UNEXPECTED "GUESTS" AT THE ACTIVE SITE OF HUMAN JRNL TITL 2 OROTIDINE 5'-MONOPHOSPHATE DECARBOXYLASE. JRNL REF BIOCHEMISTRY 2025 JRNL REFN ISSN 0006-2960 JRNL PMID 41058608 JRNL DOI 10.1021/ACS.BIOCHEM.5C00459 REMARK 2 REMARK 2 RESOLUTION. 1.79 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) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 51176 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.280 REMARK 3 FREE R VALUE TEST SET COUNT : 2700 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 42.3300 - 4.7900 0.97 2643 129 0.1638 0.2057 REMARK 3 2 4.7900 - 3.8000 0.99 2565 171 0.1177 0.1394 REMARK 3 3 3.8000 - 3.3200 0.99 2562 156 0.1341 0.1554 REMARK 3 4 3.3200 - 3.0200 0.99 2570 157 0.1454 0.1779 REMARK 3 5 3.0200 - 2.8000 0.98 2563 138 0.1471 0.1804 REMARK 3 6 2.8000 - 2.6400 0.97 2537 120 0.1548 0.1986 REMARK 3 7 2.6400 - 2.5000 0.98 2530 166 0.1480 0.1832 REMARK 3 8 2.5000 - 2.3900 0.98 2513 156 0.1368 0.1880 REMARK 3 9 2.3900 - 2.3000 0.98 2573 117 0.1413 0.1658 REMARK 3 10 2.3000 - 2.2200 0.97 2511 131 0.1676 0.2155 REMARK 3 11 2.2200 - 2.1500 0.99 2603 115 0.1496 0.1918 REMARK 3 12 2.1500 - 2.0900 0.99 2558 133 0.1532 0.1985 REMARK 3 13 2.0900 - 2.0400 0.97 2482 135 0.1811 0.2061 REMARK 3 14 2.0400 - 1.9900 0.99 2581 133 0.1725 0.2176 REMARK 3 15 1.9900 - 1.9400 0.99 2578 136 0.1778 0.1924 REMARK 3 16 1.9400 - 1.9000 0.97 2499 169 0.2245 0.2699 REMARK 3 17 1.9000 - 1.8600 0.98 2516 135 0.2135 0.2315 REMARK 3 18 1.8600 - 1.8300 0.99 2495 167 0.2173 0.2471 REMARK 3 19 1.8300 - 1.7900 0.99 2597 136 0.2397 0.2828 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 1.20 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.014 4404 REMARK 3 ANGLE : 1.134 6006 REMARK 3 CHIRALITY : 0.267 675 REMARK 3 PLANARITY : 0.009 792 REMARK 3 DIHEDRAL : 15.161 1690 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): 14.3643 2.3397 22.6033 REMARK 3 T TENSOR REMARK 3 T11: 0.1497 T22: 0.0897 REMARK 3 T33: 0.1634 T12: -0.0057 REMARK 3 T13: 0.0181 T23: 0.0040 REMARK 3 L TENSOR REMARK 3 L11: 1.4736 L22: 0.5941 REMARK 3 L33: 0.5766 L12: -0.0158 REMARK 3 L13: -0.6304 L23: 0.0115 REMARK 3 S TENSOR REMARK 3 S11: 0.0225 S12: -0.0045 S13: 0.0050 REMARK 3 S21: -0.0308 S22: -0.0017 S23: 0.0003 REMARK 3 S31: -0.0192 S32: 0.0032 S33: -0.0192 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 9HDZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1292143049. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-22 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 : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P14 (MX2) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.6888 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X CDTE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51238 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 42.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS/HCL PH 7.0, 1.7 - 1.9 M REMARK 280 AMMONIUM SULFATE, 10 MM GLUTATHION PH 8.0, 5% (W/V) GLYCEROL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 30.75950 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 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 VAL A 480 REMARK 465 VAL B 480 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 MET A 223 CG SD CE REMARK 470 MET B 223 CG SD CE 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 ALA A 258 72.94 -101.10 REMARK 500 GLU A 306 76.15 66.59 REMARK 500 GLU A 306 79.20 62.14 REMARK 500 ALA A 316 47.51 -163.20 REMARK 500 TRP A 336 -17.43 -154.41 REMARK 500 GLU B 306 77.72 65.48 REMARK 500 ALA B 316 43.54 -161.96 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 820 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH B 805 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B 806 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 807 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH B 808 DISTANCE = 7.56 ANGSTROMS DBREF 9HDZ A 224 480 UNP P11172 UMPS_HUMAN 224 480 DBREF 9HDZ B 224 480 UNP P11172 UMPS_HUMAN 224 480 SEQADV 9HDZ MET A 223 UNP P11172 INITIATING METHIONINE SEQADV 9HDZ MET B 223 UNP P11172 INITIATING METHIONINE SEQRES 1 A 258 MET GLU LEU SER PHE GLY ALA ARG ALA GLU LEU PRO ARG SEQRES 2 A 258 ILE HIS PRO VAL ALA SER LYS LEU LEU ARG LEU MET GLN SEQRES 3 A 258 LYS LYS GLU THR ASN LEU CYS LEU SER ALA ASP VAL SER SEQRES 4 A 258 LEU ALA ARG GLU LEU LEU GLN LEU ALA ASP ALA LEU GLY SEQRES 5 A 258 PRO SER ILE CYS MET LEU LYS THR HIS VAL ASP ILE LEU SEQRES 6 A 258 ASN ASP PHE THR LEU ASP VAL MET LYS GLU LEU ILE THR SEQRES 7 A 258 LEU ALA LYS CSS HIS GLU PHE LEU ILE PHE GLU ASP ARG SEQRES 8 A 258 LYS PHE ALA ASP ILE GLY ASN THR VAL LYS LYS GLN TYR SEQRES 9 A 258 GLU GLY GLY ILE PHE LYS ILE ALA SER TRP ALA ASP LEU SEQRES 10 A 258 VAL ASN ALA HIS VAL VAL PRO GLY SER GLY VAL VAL LYS SEQRES 11 A 258 GLY LEU GLN GLU VAL GLY LEU PRO LEU HIS ARG GLY CYS SEQRES 12 A 258 LEU LEU ILE ALA GLU MET SER SER THR GLY SER LEU ALA SEQRES 13 A 258 THR GLY ASP TYR THR ARG ALA ALA VAL ARG MET ALA GLU SEQRES 14 A 258 GLU HIS SER GLU PHE VAL VAL GLY PHE ILE SER GLY SER SEQRES 15 A 258 ARG VAL SER MET LYS PRO GLU PHE LEU HIS LEU THR PRO SEQRES 16 A 258 GLY VAL GLN LEU GLU ALA GLY GLY ASP ASN LEU GLY GLN SEQRES 17 A 258 GLN TYR ASN SER PRO GLN GLU VAL ILE GLY LYS ARG GLY SEQRES 18 A 258 SER ASP ILE ILE ILE VAL GLY ARG GLY ILE ILE SER ALA SEQRES 19 A 258 ALA ASP ARG LEU GLU ALA ALA GLU MET TYR ARG LYS ALA SEQRES 20 A 258 ALA TRP GLU ALA TYR LEU SER ARG LEU GLY VAL SEQRES 1 B 258 MET GLU LEU SER PHE GLY ALA ARG ALA GLU LEU PRO ARG SEQRES 2 B 258 ILE HIS PRO VAL ALA SER LYS LEU LEU ARG LEU MET GLN SEQRES 3 B 258 LYS LYS GLU THR ASN LEU CYS LEU SER ALA ASP VAL SER SEQRES 4 B 258 LEU ALA ARG GLU LEU LEU GLN LEU ALA ASP ALA LEU GLY SEQRES 5 B 258 PRO SER ILE CYS MET LEU LYS THR HIS VAL ASP ILE LEU SEQRES 6 B 258 ASN ASP PHE THR LEU ASP VAL MET LYS GLU LEU ILE THR SEQRES 7 B 258 LEU ALA LYS CSS HIS GLU PHE LEU ILE PHE GLU ASP ARG SEQRES 8 B 258 LYS PHE ALA ASP ILE GLY ASN THR VAL LYS LYS GLN TYR SEQRES 9 B 258 GLU GLY GLY ILE PHE LYS ILE ALA SER TRP ALA ASP LEU SEQRES 10 B 258 VAL ASN ALA HIS VAL VAL PRO GLY SER GLY VAL VAL LYS SEQRES 11 B 258 GLY LEU GLN GLU VAL GLY LEU PRO LEU HIS ARG GLY CYS SEQRES 12 B 258 LEU LEU ILE ALA GLU MET SER SER THR GLY SER LEU ALA SEQRES 13 B 258 THR GLY ASP TYR THR ARG ALA ALA VAL ARG MET ALA GLU SEQRES 14 B 258 GLU HIS SER GLU PHE VAL VAL GLY PHE ILE SER GLY SER SEQRES 15 B 258 ARG VAL SER MET LYS PRO GLU PHE LEU HIS LEU THR PRO SEQRES 16 B 258 GLY VAL GLN LEU GLU ALA GLY GLY ASP ASN LEU GLY GLN SEQRES 17 B 258 GLN TYR ASN SER PRO GLN GLU VAL ILE GLY LYS ARG GLY SEQRES 18 B 258 SER ASP ILE ILE ILE VAL GLY ARG GLY ILE ILE SER ALA SEQRES 19 B 258 ALA ASP ARG LEU GLU ALA ALA GLU MET TYR ARG LYS ALA SEQRES 20 B 258 ALA TRP GLU ALA TYR LEU SER ARG LEU GLY VAL MODRES 9HDZ CSS A 304 CYS MODIFIED RESIDUE MODRES 9HDZ CSS B 304 CYS MODIFIED RESIDUE HET CSS A 304 12 HET CSS B 304 12 HET 5MU A 501 35 HET 5MU B 501 35 HETNAM CSS S-MERCAPTOCYSTEINE HETNAM 5MU 5-METHYLURIDINE 5'-MONOPHOSPHATE FORMUL 1 CSS 2(C3 H7 N O2 S2) FORMUL 3 5MU 2(C10 H15 N2 O9 P) FORMUL 5 HOH *428(H2 O) HELIX 1 AA1 SER A 226 ALA A 231 1 6 HELIX 2 AA2 HIS A 237 GLU A 251 1 15 HELIX 3 AA3 LEU A 262 GLY A 274 1 13 HELIX 4 AA4 PRO A 275 ILE A 277 5 3 HELIX 5 AA5 HIS A 283 LEU A 287 5 5 HELIX 6 AA6 THR A 291 GLU A 306 1 16 HELIX 7 AA7 ILE A 318 GLY A 328 1 11 HELIX 8 AA8 LYS A 332 TRP A 336 5 5 HELIX 9 AA9 SER A 348 LEU A 359 1 12 HELIX 10 AB1 GLY A 380 HIS A 393 1 14 HELIX 11 AB2 SER A 434 GLY A 440 1 7 HELIX 12 AB3 GLY A 450 SER A 455 1 6 HELIX 13 AB4 ASP A 458 GLY A 479 1 22 HELIX 14 AB5 SER B 226 ALA B 231 1 6 HELIX 15 AB6 HIS B 237 GLU B 251 1 15 HELIX 16 AB7 LEU B 262 GLY B 274 1 13 HELIX 17 AB8 PRO B 275 ILE B 277 5 3 HELIX 18 AB9 HIS B 283 LEU B 287 5 5 HELIX 19 AC1 THR B 291 GLU B 306 1 16 HELIX 20 AC2 ILE B 318 GLY B 328 1 11 HELIX 21 AC3 LYS B 332 TRP B 336 5 5 HELIX 22 AC4 SER B 348 LEU B 359 1 12 HELIX 23 AC5 THR B 379 HIS B 393 1 15 HELIX 24 AC6 SER B 434 GLY B 440 1 7 HELIX 25 AC7 GLY B 450 SER B 455 1 6 HELIX 26 AC8 ASP B 458 ARG B 477 1 20 SHEET 1 AA1 9 LEU A 254 SER A 257 0 SHEET 2 AA1 9 MET A 279 THR A 282 1 O LYS A 281 N LEU A 256 SHEET 3 AA1 9 LEU A 308 PHE A 315 1 O PHE A 310 N LEU A 280 SHEET 4 AA1 9 LEU A 339 HIS A 343 1 O HIS A 343 N PHE A 315 SHEET 5 AA1 9 GLY A 364 ILE A 368 1 O ILE A 368 N ALA A 342 SHEET 6 AA1 9 VAL A 397 ILE A 401 1 O VAL A 398 N CYS A 365 SHEET 7 AA1 9 LEU A 413 THR A 416 1 O LEU A 413 N PHE A 400 SHEET 8 AA1 9 ILE A 446 VAL A 449 1 O ILE A 446 N THR A 416 SHEET 9 AA1 9 LEU A 254 SER A 257 1 N CYS A 255 O ILE A 447 SHEET 1 AA2 2 GLY A 424 GLY A 425 0 SHEET 2 AA2 2 GLN A 431 TYR A 432 -1 O TYR A 432 N GLY A 424 SHEET 1 AA3 9 LEU B 254 SER B 257 0 SHEET 2 AA3 9 MET B 279 THR B 282 1 O LYS B 281 N LEU B 256 SHEET 3 AA3 9 LEU B 308 PHE B 315 1 O ASP B 312 N THR B 282 SHEET 4 AA3 9 LEU B 339 HIS B 343 1 O HIS B 343 N PHE B 315 SHEET 5 AA3 9 GLY B 364 ILE B 368 1 O ILE B 368 N ALA B 342 SHEET 6 AA3 9 VAL B 397 ILE B 401 1 O VAL B 398 N CYS B 365 SHEET 7 AA3 9 LEU B 413 THR B 416 1 O LEU B 413 N PHE B 400 SHEET 8 AA3 9 ILE B 446 VAL B 449 1 O ILE B 446 N THR B 416 SHEET 9 AA3 9 LEU B 254 SER B 257 1 N CYS B 255 O ILE B 447 SHEET 1 AA4 2 GLY B 424 GLY B 425 0 SHEET 2 AA4 2 GLN B 431 TYR B 432 -1 O TYR B 432 N GLY B 424 LINK C LYS A 303 N CSS A 304 1555 1555 1.32 LINK C CSS A 304 N HIS A 305 1555 1555 1.33 LINK C LYS B 303 N CSS B 304 1555 1555 1.32 LINK C CSS B 304 N HIS B 305 1555 1555 1.33 CRYST1 69.429 61.519 71.252 90.00 112.11 90.00 P 1 21 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 0.014403 0.000000 0.005851 0.00000 SCALE2 0.000000 0.016255 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015149 0.00000 CONECT 1384 1404 CONECT 1404 1384 1405 1411 CONECT 1405 1404 1406 1409 1412 CONECT 1406 1405 1407 1413 1414 CONECT 1407 1406 1408 CONECT 1408 1407 1415 CONECT 1409 1405 1410 1416 CONECT 1410 1409 CONECT 1411 1404 CONECT 1412 1405 CONECT 1413 1406 CONECT 1414 1406 CONECT 1415 1408 CONECT 1416 1409 CONECT 5766 5786 CONECT 5786 5766 5787 5793 CONECT 5787 5786 5788 5791 5794 CONECT 5788 5787 5789 5795 5796 CONECT 5789 5788 5790 CONECT 5790 5789 5797 CONECT 5791 5787 5792 5798 CONECT 5792 5791 CONECT 5793 5786 CONECT 5794 5787 CONECT 5795 5788 CONECT 5796 5788 CONECT 5797 5790 CONECT 5798 5791 CONECT 8591 8592 8597 8600 CONECT 8592 8591 8593 8598 CONECT 8593 8592 8594 8613 CONECT 8594 8593 8595 8599 CONECT 8595 8594 8596 8597 CONECT 8596 8595 8614 8615 8616 CONECT 8597 8591 8595 8617 CONECT 8598 8592 CONECT 8599 8594 CONECT 8600 8591 8601 8606 8618 CONECT 8601 8600 8602 8603 8619 CONECT 8602 8601 8620 CONECT 8603 8601 8604 8605 8621 CONECT 8604 8603 8606 8607 8622 CONECT 8605 8603 8623 CONECT 8606 8600 8604 CONECT 8607 8604 8608 8624 8625 CONECT 8608 8607 8609 CONECT 8609 8608 8610 8611 8612 CONECT 8610 8609 CONECT 8611 8609 CONECT 8612 8609 CONECT 8613 8593 CONECT 8614 8596 CONECT 8615 8596 CONECT 8616 8596 CONECT 8617 8597 CONECT 8618 8600 CONECT 8619 8601 CONECT 8620 8602 CONECT 8621 8603 CONECT 8622 8604 CONECT 8623 8605 CONECT 8624 8607 CONECT 8625 8607 CONECT 8626 8627 8632 8635 CONECT 8627 8626 8628 8633 CONECT 8628 8627 8629 8648 CONECT 8629 8628 8630 8634 CONECT 8630 8629 8631 8632 CONECT 8631 8630 8649 8650 8651 CONECT 8632 8626 8630 8652 CONECT 8633 8627 CONECT 8634 8629 CONECT 8635 8626 8636 8641 8653 CONECT 8636 8635 8637 8638 8654 CONECT 8637 8636 8655 CONECT 8638 8636 8639 8640 8656 CONECT 8639 8638 8641 8642 8657 CONECT 8640 8638 8658 CONECT 8641 8635 8639 CONECT 8642 8639 8643 8659 8660 CONECT 8643 8642 8644 CONECT 8644 8643 8645 8646 8647 CONECT 8645 8644 CONECT 8646 8644 CONECT 8647 8644 CONECT 8648 8628 CONECT 8649 8631 CONECT 8650 8631 CONECT 8651 8631 CONECT 8652 8632 CONECT 8653 8635 CONECT 8654 8636 CONECT 8655 8637 CONECT 8656 8638 CONECT 8657 8639 CONECT 8658 8640 CONECT 8659 8642 CONECT 8660 8642 MASTER 276 0 4 26 22 0 0 6 4400 2 98 40 END