HEADER HYDROLASE 20-JUN-24 9FS2 TITLE MUTANT S1538A OF THE DIHYDROOROTASE DOMAIN OF HUMAN CAD PROTEIN BOUND TITLE 2 TO SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MULTIFUNCTIONAL PROTEIN CAD; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBAMOYL PHOSPHATE SYNTHETASE 2-ASPARTATE TRANSCARBAMYLASE- COMPND 5 DIHYDROOROTASE; COMPND 6 EC: 6.3.5.5,3.5.1.2,6.3.4.16,2.1.3.2,3.5.2.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CAD; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293S-GNTI; SOURCE 9 EXPRESSION_SYSTEM_ATCC_NUMBER: CRL-3022; SOURCE 10 EXPRESSION_SYSTEM_ORGAN: EMBRYO; SOURCE 11 EXPRESSION_SYSTEM_TISSUE: KIDNEY; SOURCE 12 EXPRESSION_SYSTEM_CELL: EPITHELIAL-LIKE; SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: POPIN-M-HUDHO-S1538A KEYWDS NUCLEOTIDE METABOLISM, DE NOVO PYRIMIDINE SYNTHESIS, CAD DISEASE, KEYWDS 2 MULTIENZYMATIC PROTEIN, ZINC, CARBOXYLATED LYSINE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR F.DEL CANO-OCHOA,S.RAMON-MAIQUES REVDAT 1 04-DEC-24 9FS2 0 JRNL AUTH F.DEL CANO-OCHOA,L.RAMADANE-MORCHADI,L.EIXERES, JRNL AUTH 2 M.MORENO-MORCILLO,R.FERNANDEZ-LEIRO,S.RAMON-MAIQUES JRNL TITL DISRUPTION OF CAD OLIGOMERIZATION BY PATHOGENIC VARIANTS. JRNL REF J.MOL.BIOL. V. 436 68832 2024 JRNL REFN ESSN 1089-8638 JRNL PMID 39447673 JRNL DOI 10.1016/J.JMB.2024.168832 REMARK 2 REMARK 2 RESOLUTION. 1.12 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 152046 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 7624 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 47.2200 - 3.4900 1.00 5138 306 0.1318 0.1517 REMARK 3 2 3.4900 - 2.7700 1.00 4980 271 0.1248 0.1390 REMARK 3 3 2.7700 - 2.4200 1.00 4934 253 0.1177 0.1400 REMARK 3 4 2.4200 - 2.2000 1.00 4918 273 0.1069 0.1379 REMARK 3 5 2.2000 - 2.0400 1.00 4887 286 0.1019 0.1177 REMARK 3 6 2.0400 - 1.9200 1.00 4931 237 0.1040 0.1194 REMARK 3 7 1.9200 - 1.8200 1.00 4840 276 0.1078 0.1399 REMARK 3 8 1.8200 - 1.7400 1.00 4894 250 0.1092 0.1468 REMARK 3 9 1.7400 - 1.6800 1.00 4877 251 0.1078 0.1465 REMARK 3 10 1.6800 - 1.6200 1.00 4889 257 0.1100 0.1362 REMARK 3 11 1.6200 - 1.5700 1.00 4881 237 0.1154 0.1488 REMARK 3 12 1.5700 - 1.5200 1.00 4882 237 0.1230 0.1824 REMARK 3 13 1.5200 - 1.4800 1.00 4837 266 0.1341 0.1679 REMARK 3 14 1.4800 - 1.4500 1.00 4841 273 0.1603 0.1926 REMARK 3 15 1.4500 - 1.4100 1.00 4820 280 0.1752 0.2018 REMARK 3 16 1.4100 - 1.3800 1.00 4855 263 0.1812 0.2024 REMARK 3 17 1.3800 - 1.3600 1.00 4823 273 0.1954 0.2369 REMARK 3 18 1.3600 - 1.3300 1.00 4842 255 0.2098 0.2220 REMARK 3 19 1.3300 - 1.3100 1.00 4828 266 0.2186 0.2275 REMARK 3 20 1.3100 - 1.2800 1.00 4840 239 0.2213 0.2253 REMARK 3 21 1.2800 - 1.2600 1.00 4788 254 0.2353 0.2560 REMARK 3 22 1.2600 - 1.2400 1.00 4860 258 0.2505 0.2675 REMARK 3 23 1.2400 - 1.2300 0.99 4822 232 0.2684 0.2961 REMARK 3 24 1.2300 - 1.2100 0.99 4760 244 0.2760 0.3102 REMARK 3 25 1.2100 - 1.1900 0.99 4819 215 0.2838 0.3037 REMARK 3 26 1.1900 - 1.1800 0.98 4745 252 0.2987 0.2913 REMARK 3 27 1.1800 - 1.1600 0.97 4718 229 0.3116 0.3185 REMARK 3 28 1.1600 - 1.1500 0.94 4508 232 0.3274 0.3498 REMARK 3 29 1.1500 - 1.1300 0.92 4447 219 0.3303 0.3308 REMARK 3 30 1.1300 - 1.1200 0.88 4218 240 0.3454 0.3567 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.218 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.97 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.65 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 3104 REMARK 3 ANGLE : 1.328 4252 REMARK 3 CHIRALITY : 0.100 481 REMARK 3 PLANARITY : 0.013 565 REMARK 3 DIHEDRAL : 7.208 442 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 9FS2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1292138944. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 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) : 0.97926 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 152076 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.120 REMARK 200 RESOLUTION RANGE LOW (A) : 47.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.2600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.16 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 <I/SIGMA(I)> FOR SHELL : 0.680 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER CCP4 V8.0 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 7, 2.5 M SODIUM REMARK 280 FORMATE, 2 MM CARBAMOYL ASPARTATE, VAPOR DIFFUSION, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.97500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.97500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 41.07100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 79.28950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.07100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 79.28950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 30.97500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.07100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 79.28950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 30.97500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.07100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 79.28950 REMARK 290 SMTRY3 8 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 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -30.97500 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2400 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2432 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2462 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2495 LIES ON A SPECIAL POSITION. 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 LYS A1460 CG CD CE NZ REMARK 470 ARG A1507 CG CD NE CZ NH1 NH2 REMARK 470 GLU A1561 CG CD OE1 OE2 REMARK 470 ARG A1567 CG CD NE CZ NH1 NH2 REMARK 470 ASP A1569 CG OD1 OD2 REMARK 470 ARG A1667 CG CD NE CZ NH1 NH2 REMARK 470 ARG A1699 CG CD NE CZ NH1 NH2 REMARK 470 LYS A1811 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 1767 CA CB OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A1601 CG - SD - CE ANGL. DEV. = 11.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ARG A1475 -5.12 71.07 REMARK 500 GLU A1483 155.92 175.47 REMARK 500 ASN A1505 45.91 -86.70 REMARK 500 ASN A1560 -134.27 -118.34 REMARK 500 THR A1562 -167.55 -166.91 REMARK 500 LEU A1566 55.75 -95.35 REMARK 500 ARG A1567 -73.75 -49.14 REMARK 500 LEU A1568 111.26 72.38 REMARK 500 GLN A1593 -127.03 54.52 REMARK 500 HIS A1614 76.44 22.26 REMARK 500 HIS A1733 -68.73 -151.00 REMARK 500 ASP A1796 49.25 37.39 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 A2501 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A2502 DISTANCE = 6.96 ANGSTROMS REMARK 525 HOH A2503 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH A2504 DISTANCE = 15.54 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 ZN A1901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1471 NE2 REMARK 620 2 HIS A1473 NE2 116.5 REMARK 620 3 KCX A1556 OQ2 90.4 90.1 REMARK 620 4 ASP A1686 OD1 84.7 92.4 175.1 REMARK 620 5 NCD A1903 O4 122.0 121.4 86.8 95.4 REMARK 620 6 HOH A2212 O 113.3 130.2 89.2 92.4 9.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1904 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1471 ND1 REMARK 620 2 CYS A1613 SG 114.5 REMARK 620 3 GLU A1637 OE2 81.4 115.1 REMARK 620 4 HOH A2191 O 124.5 107.5 111.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A1556 OQ1 REMARK 620 2 HIS A1590 ND1 106.7 REMARK 620 3 HIS A1614 NE2 109.6 93.5 REMARK 620 4 NCD A1903 O4 95.4 145.5 103.9 REMARK 620 5 NCD A1903 O5 114.5 87.3 133.6 59.1 REMARK 620 6 HOH A2212 O 100.6 146.1 96.0 8.3 62.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1913 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1734 NE2 REMARK 620 2 HIS A1741 ND1 28.2 REMARK 620 3 HOH A2357 O 37.6 11.3 REMARK 620 4 HOH A2366 O 40.3 12.8 12.2 REMARK 620 N 1 2 3 DBREF 9FS2 A 1460 1821 UNP P27708 PYR1_HUMAN 1460 1821 SEQADV 9FS2 ALA A 1538 UNP P27708 SER 1538 ENGINEERED MUTATION SEQRES 1 A 362 LYS LEU VAL ARG LEU PRO GLY LEU ILE ASP VAL HIS VAL SEQRES 2 A 362 HIS LEU ARG GLU PRO GLY GLY THR HIS LYS GLU ASP PHE SEQRES 3 A 362 ALA SER GLY THR ALA ALA ALA LEU ALA GLY GLY ILE THR SEQRES 4 A 362 MET VAL CYS ALA MET PRO ASN THR ARG PRO PRO ILE ILE SEQRES 5 A 362 ASP ALA PRO ALA LEU ALA LEU ALA GLN LYS LEU ALA GLU SEQRES 6 A 362 ALA GLY ALA ARG CYS ASP PHE ALA LEU PHE LEU GLY ALA SEQRES 7 A 362 ALA SER GLU ASN ALA GLY THR LEU GLY THR VAL ALA GLY SEQRES 8 A 362 SER ALA ALA GLY LEU KCX LEU TYR LEU ASN GLU THR PHE SEQRES 9 A 362 SER GLU LEU ARG LEU ASP SER VAL VAL GLN TRP MET GLU SEQRES 10 A 362 HIS PHE GLU THR TRP PRO SER HIS LEU PRO ILE VAL ALA SEQRES 11 A 362 HIS ALA GLU GLN GLN THR VAL ALA ALA VAL LEU MET VAL SEQRES 12 A 362 ALA GLN LEU THR GLN ARG SER VAL HIS ILE CYS HIS VAL SEQRES 13 A 362 ALA ARG LYS GLU GLU ILE LEU LEU ILE LYS ALA ALA LYS SEQRES 14 A 362 ALA ARG GLY LEU PRO VAL THR CYS GLU VAL ALA PRO HIS SEQRES 15 A 362 HIS LEU PHE LEU SER HIS ASP ASP LEU GLU ARG LEU GLY SEQRES 16 A 362 PRO GLY LYS GLY GLU VAL ARG PRO GLU LEU GLY SER ARG SEQRES 17 A 362 GLN ASP VAL GLU ALA LEU TRP GLU ASN MET ALA VAL ILE SEQRES 18 A 362 ASP CYS PHE ALA SER ASP HIS ALA PRO HIS THR LEU GLU SEQRES 19 A 362 GLU LYS CYS GLY SER ARG PRO PRO PRO GLY PHE PRO GLY SEQRES 20 A 362 LEU GLU THR MET LEU PRO LEU LEU LEU THR ALA VAL SER SEQRES 21 A 362 GLU GLY ARG LEU SER LEU ASP ASP LEU LEU GLN ARG LEU SEQRES 22 A 362 HIS HIS ASN PRO ARG ARG ILE PHE HIS LEU PRO PRO GLN SEQRES 23 A 362 GLU ASP THR TYR VAL GLU VAL ASP LEU GLU HIS GLU TRP SEQRES 24 A 362 THR ILE PRO SER HIS MET PRO PHE SER LYS ALA HIS TRP SEQRES 25 A 362 THR PRO PHE GLU GLY GLN LYS VAL LYS GLY THR VAL ARG SEQRES 26 A 362 ARG VAL VAL LEU ARG GLY GLU VAL ALA TYR ILE ASP GLY SEQRES 27 A 362 GLN VAL LEU VAL PRO PRO GLY TYR GLY GLN ASP VAL ARG SEQRES 28 A 362 LYS TRP PRO GLN GLY ALA VAL PRO GLN LEU PRO MODRES 9FS2 KCX A 1556 LYS MODIFIED RESIDUE HET KCX A1556 23 HET ZN A1901 1 HET ZN A1902 1 HET NCD A1903 18 HET ZN A1904 1 HET DOR A1905 16 HET FMT A1906 5 HET FMT A1907 5 HET FMT A1908 5 HET FMT A1909 5 HET FMT A1910 5 HET FMT A1911 5 HET FMT A1912 5 HET ZN A1913 1 HET FMT A1914 5 HET FMT A1915 5 HET FMT A1916 5 HET FMT A1917 5 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM ZN ZINC ION HETNAM NCD N-CARBAMOYL-L-ASPARTATE HETNAM DOR (4S)-2,6-DIOXOHEXAHYDROPYRIMIDINE-4-CARBOXYLIC ACID HETNAM FMT FORMIC ACID HETSYN DOR DIHYDROOROTIC ACID FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 ZN 4(ZN 2+) FORMUL 4 NCD C5 H8 N2 O5 FORMUL 6 DOR C5 H6 N2 O4 FORMUL 7 FMT 11(C H2 O2) FORMUL 19 HOH *504(H2 O) HELIX 1 AA1 ASP A 1484 GLY A 1495 1 12 HELIX 2 AA2 ASP A 1512 ALA A 1527 1 16 HELIX 3 AA3 VAL A 1548 ALA A 1552 5 5 HELIX 4 AA4 SER A 1570 TRP A 1581 1 12 HELIX 5 AA5 GLN A 1593 THR A 1606 1 14 HELIX 6 AA6 ARG A 1617 ARG A 1630 1 14 HELIX 7 AA7 ALA A 1639 LEU A 1645 1 7 HELIX 8 AA8 SER A 1646 ASP A 1648 5 3 HELIX 9 AA9 ASP A 1649 GLY A 1658 1 10 HELIX 10 AB1 SER A 1666 ASN A 1676 1 11 HELIX 11 AB2 MET A 1677 ILE A 1680 5 4 HELIX 12 AB3 THR A 1691 CYS A 1696 1 6 HELIX 13 AB4 GLY A 1706 GLU A 1720 1 15 HELIX 14 AB5 SER A 1724 HIS A 1733 1 10 HELIX 15 AB6 HIS A 1733 HIS A 1741 1 9 HELIX 16 AB7 ASP A 1808 ALA A 1816 5 9 SHEET 1 AA1 5 VAL A1462 PRO A1465 0 SHEET 2 AA1 5 TYR A1749 THR A1759 -1 O VAL A1750 N LEU A1464 SHEET 3 AA1 5 LYS A1778 LEU A1788 -1 O ARG A1785 N GLU A1751 SHEET 4 AA1 5 GLU A1791 ILE A1795 -1 O ALA A1793 N VAL A1786 SHEET 5 AA1 5 GLN A1798 VAL A1799 -1 O GLN A1798 N ILE A1795 SHEET 1 AA2 3 LEU A1467 VAL A1472 0 SHEET 2 AA2 3 ILE A1497 ALA A1502 1 O MET A1499 N ASP A1469 SHEET 3 AA2 3 ASP A1530 LEU A1533 1 O ALA A1532 N ALA A1502 SHEET 1 AA3 6 LEU A1535 GLY A1536 0 SHEET 2 AA3 6 LEU A1555 TYR A1558 1 O KCX A1556 N LEU A1535 SHEET 3 AA3 6 ILE A1587 HIS A1590 1 O VAL A1588 N LEU A1555 SHEET 4 AA3 6 VAL A1610 ILE A1612 1 O HIS A1611 N ALA A1589 SHEET 5 AA3 6 VAL A1634 VAL A1638 1 O THR A1635 N ILE A1612 SHEET 6 AA3 6 CYS A1682 PHE A1683 1 O CYS A1682 N VAL A1638 LINK C LEU A1555 N KCX A1556 1555 1555 1.34 LINK C KCX A1556 N LEU A1557 1555 1555 1.36 LINK NE2 HIS A1471 ZN ZN A1901 1555 1555 2.05 LINK ND1 HIS A1471 ZN ZN A1904 1555 1555 2.09 LINK NE2 HIS A1473 ZN ZN A1901 1555 1555 2.06 LINK OQ2 KCX A1556 ZN ZN A1901 1555 1555 2.26 LINK OQ1 KCX A1556 ZN ZN A1902 1555 1555 1.95 LINK ND1 HIS A1590 ZN ZN A1902 1555 1555 2.09 LINK SG CYS A1613 ZN ZN A1904 1555 1555 2.39 LINK NE2 HIS A1614 ZN ZN A1902 1555 1555 2.08 LINK OE2 GLU A1637 ZN ZN A1904 1555 1555 2.19 LINK OD1 ASP A1686 ZN ZN A1901 1555 1555 2.12 LINK NE2 HIS A1734 ZN ZN A1913 1555 3554 2.07 LINK ND1AHIS A1741 ZN ZN A1913 1555 1555 2.14 LINK ZN ZN A1901 O4 ANCD A1903 1555 1555 1.90 LINK ZN ZN A1901 O BHOH A2212 1555 1555 2.12 LINK ZN ZN A1902 O4 ANCD A1903 1555 1555 2.26 LINK ZN ZN A1902 O5 ANCD A1903 1555 1555 2.12 LINK ZN ZN A1902 O BHOH A2212 1555 1555 2.03 LINK ZN ZN A1904 O HOH A2191 1555 1555 2.07 LINK ZN ZN A1913 O HOH A2357 1555 1555 2.02 LINK ZN ZN A1913 O HOH A2366 1555 1555 2.22 CISPEP 1 GLU A 1476 PRO A 1477 0 8.27 CISPEP 2 ARG A 1507 PRO A 1508 0 -0.35 CISPEP 3 ARG A 1661 PRO A 1662 0 -11.90 CRYST1 82.142 158.579 61.950 90.00 90.00 90.00 C 2 2 21 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 0.012174 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006306 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016142 0.00000