HEADER HYDROLASE 25-JAN-06 2FTW TITLE CRYSTAL STRUCTURE OF DIHYDROPYRIMIDINASE FROM DICTYOSTELIUM DISCOIDEUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROPYRIMIDINE AMIDOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DIHYDROPYRIMIDINASE; COMPND 5 EC: 3.5.2.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DICTYOSTELIUM DISCOIDEUM; SOURCE 3 ORGANISM_TAXID: 44689; SOURCE 4 GENE: PYD2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: P343 KEYWDS (BETA-ALPHA)8-BARREL, BETA-SANDWICH, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.LOHKAMP,D.DOBRITZSCH REVDAT 6 15-NOV-23 2FTW 1 REMARK REVDAT 5 25-OCT-23 2FTW 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2FTW 1 VERSN REVDAT 3 24-FEB-09 2FTW 1 VERSN REVDAT 2 23-MAY-06 2FTW 1 JRNL REVDAT 1 14-MAR-06 2FTW 0 JRNL AUTH B.LOHKAMP,B.ANDERSEN,J.PISKUR,D.DOBRITZSCH JRNL TITL THE CRYSTAL STRUCTURES OF DIHYDROPYRIMIDINASES REAFFIRM THE JRNL TITL 2 CLOSE RELATIONSHIP BETWEEN CYCLIC AMIDOHYDROLASES AND JRNL TITL 3 EXPLAIN THEIR SUBSTRATE SPECIFICITY. JRNL REF J.BIOL.CHEM. V. 281 13762 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16517602 JRNL DOI 10.1074/JBC.M513266200 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 30551 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1557 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2077 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE SET COUNT : 117 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3748 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.63000 REMARK 3 B22 (A**2) : 1.37000 REMARK 3 B33 (A**2) : 1.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.248 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.202 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.171 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.544 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3911 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3556 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5322 ; 1.182 ; 1.936 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8275 ; 0.790 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 511 ; 5.884 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 175 ;36.413 ;23.943 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 663 ;13.704 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;17.318 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 594 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4420 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 802 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 787 ; 0.196 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3604 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1920 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2084 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 250 ; 0.155 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.010 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 7 ; 0.085 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 68 ; 0.203 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.157 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3194 ; 0.608 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1008 ; 0.099 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3957 ; 0.708 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1717 ; 1.166 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1351 ; 1.745 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2FTW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000036306. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.939 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30568 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.459 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.13400 REMARK 200 R SYM (I) : 0.13400 REMARK 200 FOR THE DATA SET : 4.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.66200 REMARK 200 R SYM FOR SHELL (I) : 0.66200 REMARK 200 FOR SHELL : 0.900 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: PDB ENTRY 1KCX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1500, 0.1M MMT BUFFER, PH 7.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 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 0.00000 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 42.30000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.79950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 67.47650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 42.30000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.79950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 67.47650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 42.30000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.79950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 67.47650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 42.30000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.79950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 67.47650 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: 1-X, -Y, Z AND 1- REMARK 300 X, Y, -Z AND X, -Y, -Z. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -346.0 KCAL/MOL 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 84.60000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 84.60000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 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 A 766 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 789 LIES ON A SPECIAL POSITION. 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 MET A 1 REMARK 465 LEU A 2 REMARK 465 ARG A 3 REMARK 465 VAL A 4 REMARK 465 ASP A 5 REMARK 465 GLN A 6 REMARK 465 LYS A 491 REMARK 465 PRO A 492 REMARK 465 TYR A 493 REMARK 465 GLU A 494 REMARK 465 ASP A 495 REMARK 465 ASP A 496 REMARK 465 ASN A 497 REMARK 465 THR A 498 REMARK 465 LYS A 499 REMARK 465 ASN A 500 REMARK 465 SER A 501 REMARK 465 SER A 502 REMARK 465 LYS A 503 REMARK 465 PRO A 504 REMARK 465 GLY A 505 REMARK 465 ASP A 506 REMARK 465 ASP A 507 REMARK 465 ASP A 508 REMARK 465 ASP A 509 REMARK 465 LYS A 510 REMARK 465 HIS A 511 REMARK 465 HIS A 512 REMARK 465 HIS A 513 REMARK 465 HIS A 514 REMARK 465 HIS A 515 REMARK 465 HIS A 516 REMARK 465 HIS A 517 REMARK 465 HIS A 518 REMARK 465 SER A 519 REMARK 465 GLY A 520 REMARK 465 ASP A 521 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 43 CG CD OE1 OE2 REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 GLU A 46 CG CD OE1 OE2 REMARK 470 MET A 74 CG SD CE REMARK 470 GLU A 139 CG CD OE1 OE2 REMARK 470 LYS A 150 CG CD CE NZ REMARK 470 ASP A 332 CG OD1 OD2 REMARK 470 ARG A 381 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 423 CG OD1 OD2 REMARK 470 GLU A 475 CG CD OE1 OE2 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 LYS A 40 CD CE NZ REMARK 480 LYS A 118 CD CE NZ REMARK 480 GLU A 151 CD OE1 OE2 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 ASN A 32 42.53 36.67 REMARK 500 LYS A 45 -168.30 -75.85 REMARK 500 ASP A 55 12.37 59.81 REMARK 500 TYR A 163 65.23 63.39 REMARK 500 SER A 166 -94.49 -139.79 REMARK 500 CYS A 240 65.29 69.55 REMARK 500 HIS A 247 67.69 26.22 REMARK 500 ASP A 340 104.84 -163.50 REMARK 500 SER A 378 -58.95 -146.41 REMARK 500 ASP A 423 32.41 -94.54 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 ZN A 522 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 66 NE2 REMARK 620 2 HIS A 68 NE2 85.6 REMARK 620 3 KCX A 158 OQ1 90.4 79.6 REMARK 620 4 ASP A 325 OD1 93.3 90.1 168.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 523 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 158 OQ2 REMARK 620 2 HIS A 191 ND1 127.4 REMARK 620 3 HIS A 247 NE2 122.9 94.2 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 522 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 523 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 524 DBREF 2FTW A 1 503 UNP Q86LT2 Q86LT2_DICDI 1 503 SEQADV 2FTW KCX A 158 UNP Q86LT2 LYS 158 MODIFIED RESIDUE SEQADV 2FTW PRO A 504 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW GLY A 505 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW ASP A 506 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW ASP A 507 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW ASP A 508 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW ASP A 509 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW LYS A 510 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 511 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 512 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 513 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 514 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 515 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 516 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 517 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW HIS A 518 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW SER A 519 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW GLY A 520 UNP Q86LT2 EXPRESSION TAG SEQADV 2FTW ASP A 521 UNP Q86LT2 EXPRESSION TAG SEQRES 1 A 521 MET LEU ARG VAL ASP GLN THR GLY THR ILE LEU ILE LYS SEQRES 2 A 521 ASN GLY THR VAL VAL ASN ASP ASP ARG TYR PHE LYS SER SEQRES 3 A 521 ASP VAL LEU VAL GLU ASN GLY ILE ILE LYS GLU ILE SER SEQRES 4 A 521 LYS ASN ILE GLU PRO LYS GLU GLY ILE LYS VAL VAL ASP SEQRES 5 A 521 ALA THR ASP LYS LEU LEU LEU PRO GLY GLY ILE ASP THR SEQRES 6 A 521 HIS THR HIS PHE GLN LEU PRO PHE MET GLY THR VAL SER SEQRES 7 A 521 VAL ASP ASP PHE ASP ILE GLY THR GLN ALA ALA VAL ALA SEQRES 8 A 521 GLY GLY THR THR PHE ILE ILE ASP PHE VAL ILE PRO THR SEQRES 9 A 521 ARG GLY GLN SER LEU LEU GLU ALA TYR ASP GLN TRP LYS SEQRES 10 A 521 LYS TRP ALA ASP GLU LYS VAL ASN CYS ASP TYR SER LEU SEQRES 11 A 521 HIS VAL ALA ILE THR TRP TRP SER GLU GLN VAL SER ARG SEQRES 12 A 521 GLU MET GLU ILE LEU VAL LYS GLU ARG GLY VAL ASN SER SEQRES 13 A 521 PHE KCX CYS PHE MET ALA TYR LYS ASN SER PHE MET VAL SEQRES 14 A 521 THR ASP GLN GLU MET TYR HIS ILE PHE LYS ARG CYS LYS SEQRES 15 A 521 GLU LEU GLY ALA ILE ALA GLN VAL HIS ALA GLU ASN GLY SEQRES 16 A 521 ASP MET VAL PHE GLU GLY GLN LYS LYS MET LEU GLU MET SEQRES 17 A 521 GLY ILE THR GLY PRO GLU GLY HIS GLU LEU SER ARG PRO SEQRES 18 A 521 GLU ALA LEU GLU ALA GLU ALA THR ASN ARG ALA ILE VAL SEQRES 19 A 521 ILE ALA ASP SER VAL CYS THR PRO VAL TYR ILE VAL HIS SEQRES 20 A 521 VAL GLN SER ILE GLY ALA ALA ASP VAL ILE CYS LYS HIS SEQRES 21 A 521 ARG LYS GLU GLY VAL ARG VAL TYR GLY GLU PRO ILE ALA SEQRES 22 A 521 ALA GLY LEU GLY VAL ASP GLY SER HIS MET TRP ASN HIS SEQRES 23 A 521 ASP TRP ARG HIS ALA ALA ALA PHE VAL MET GLY PRO PRO SEQRES 24 A 521 ILE ARG PRO ASP PRO ARG THR LYS GLY VAL LEU MET ASP SEQRES 25 A 521 TYR LEU ALA ARG GLY ASP LEU ASP CYS VAL GLY THR ASP SEQRES 26 A 521 ASN CYS THR PHE CYS ALA ASP GLN LYS ALA MET GLY LYS SEQRES 27 A 521 ASP ASP PHE THR LYS ILE PRO ASN GLY VAL ASN GLY VAL SEQRES 28 A 521 GLU ASP ARG MET SER ILE VAL TRP GLU ASN GLY VAL ASN SEQRES 29 A 521 THR GLY LYS LEU THR TRP CYS GLN PHE VAL ARG ALA THR SEQRES 30 A 521 SER SER GLU ARG ALA ARG ILE PHE ASN ILE TYR PRO ARG SEQRES 31 A 521 LYS GLY ARG ILE ASP VAL GLY CYS ASP GLY ASP ILE VAL SEQRES 32 A 521 ILE TRP ASP PRO ASN GLN SER LYS THR ILE SER LYS ASP SEQRES 33 A 521 THR HIS HIS HIS ALA VAL ASP PHE ASN ILE PHE GLU GLY SEQRES 34 A 521 ILE LYS VAL THR GLY ILE ALA VAL THR THR ILE VAL ALA SEQRES 35 A 521 GLY ASN ILE VAL TRP SER ASP ASN LYS LEU SER CYS VAL SEQRES 36 A 521 LYS GLY SER GLY ARG PHE VAL PRO ARG PRO PRO PHE GLY SEQRES 37 A 521 PRO VAL PHE ASP GLY ILE GLU GLN ARG ASP LYS VAL ARG SEQRES 38 A 521 ASN GLU LEU LEU ARG LYS VAL ASP ARG LYS PRO TYR GLU SEQRES 39 A 521 ASP ASP ASN THR LYS ASN SER SER LYS PRO GLY ASP ASP SEQRES 40 A 521 ASP ASP LYS HIS HIS HIS HIS HIS HIS HIS HIS SER GLY SEQRES 41 A 521 ASP MODRES 2FTW KCX A 158 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 158 12 HET ZN A 522 1 HET ZN A 523 1 HET MLI A 524 7 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM ZN ZINC ION HETNAM MLI MALONATE ION FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 ZN 2(ZN 2+) FORMUL 4 MLI C3 H2 O4 2- FORMUL 5 HOH *280(H2 O) HELIX 1 1 ASP A 81 GLY A 92 1 12 HELIX 2 2 SER A 108 GLU A 122 1 15 HELIX 3 3 SER A 138 ARG A 152 1 15 HELIX 4 4 THR A 170 GLY A 185 1 16 HELIX 5 5 ASN A 194 MET A 208 1 15 HELIX 6 6 PRO A 213 ARG A 220 1 8 HELIX 7 7 GLU A 222 CYS A 240 1 19 HELIX 8 8 SER A 250 GLU A 263 1 14 HELIX 9 9 ILE A 272 VAL A 278 1 7 HELIX 10 10 ASP A 279 ASN A 285 5 7 HELIX 11 11 ASP A 287 ALA A 293 1 7 HELIX 12 12 ARG A 305 ARG A 316 1 12 HELIX 13 13 CYS A 330 ALA A 335 1 6 HELIX 14 14 MET A 336 LYS A 338 5 3 HELIX 15 15 ASP A 340 ILE A 344 5 5 HELIX 16 16 ASP A 353 VAL A 363 1 11 HELIX 17 17 THR A 369 SER A 378 1 10 HELIX 18 18 SER A 378 PHE A 385 1 8 HELIX 19 19 GLY A 468 ASP A 472 5 5 HELIX 20 20 GLY A 473 ASN A 482 1 10 HELIX 21 21 GLU A 483 LYS A 487 5 5 SHEET 1 A 4 ILE A 34 SER A 39 0 SHEET 2 A 4 ASP A 27 GLU A 31 -1 N ASP A 27 O SER A 39 SHEET 3 A 4 ILE A 10 LYS A 13 -1 N ILE A 10 O VAL A 30 SHEET 4 A 4 VAL A 50 ASP A 52 1 O VAL A 51 N LYS A 13 SHEET 1 B 7 TYR A 23 LYS A 25 0 SHEET 2 B 7 THR A 16 VAL A 18 -1 N VAL A 17 O PHE A 24 SHEET 3 B 7 LEU A 57 PRO A 60 1 O LEU A 58 N THR A 16 SHEET 4 B 7 ILE A 402 THR A 412 -1 O VAL A 403 N LEU A 59 SHEET 5 B 7 LYS A 431 VAL A 441 -1 O THR A 438 N ILE A 404 SHEET 6 B 7 ASN A 444 SER A 448 -1 O ASN A 444 N VAL A 441 SHEET 7 B 7 LYS A 451 LEU A 452 -1 O LYS A 451 N SER A 448 SHEET 1 C 7 GLY A 62 THR A 67 0 SHEET 2 C 7 THR A 94 VAL A 101 1 O PHE A 96 N ASP A 64 SHEET 3 C 7 ASP A 127 ALA A 133 1 O HIS A 131 N VAL A 101 SHEET 4 C 7 SER A 156 PHE A 160 1 O KCX A 158 N VAL A 132 SHEET 5 C 7 ILE A 187 HIS A 191 1 O GLN A 189 N PHE A 157 SHEET 6 C 7 VAL A 243 ILE A 245 1 O TYR A 244 N ALA A 188 SHEET 7 C 7 VAL A 267 GLY A 269 1 O TYR A 268 N ILE A 245 SHEET 1 D 2 PRO A 72 PHE A 73 0 SHEET 2 D 2 THR A 76 VAL A 77 -1 O THR A 76 N PHE A 73 LINK C PHE A 157 N KCX A 158 1555 1555 1.32 LINK C KCX A 158 N CYS A 159 1555 1555 1.33 LINK NE2 HIS A 66 ZN ZN A 522 1555 1555 2.23 LINK NE2 HIS A 68 ZN ZN A 522 1555 1555 2.18 LINK OQ1 KCX A 158 ZN ZN A 522 1555 1555 2.58 LINK OQ2 KCX A 158 ZN ZN A 523 1555 1555 1.76 LINK ND1 HIS A 191 ZN ZN A 523 1555 1555 2.05 LINK NE2 HIS A 247 ZN ZN A 523 1555 1555 2.38 LINK OD1 ASP A 325 ZN ZN A 522 1555 1555 2.58 CISPEP 1 GLY A 297 PRO A 298 0 -6.94 CISPEP 2 TYR A 388 PRO A 389 0 3.35 SITE 1 AC1 5 HIS A 66 HIS A 68 KCX A 158 ASP A 325 SITE 2 AC1 5 HOH A 762 SITE 1 AC2 3 KCX A 158 HIS A 191 HIS A 247 SITE 1 AC3 5 TYR A 23 TRP A 370 ASP A 472 GLY A 473 SITE 2 AC3 5 HOH A 797 CRYST1 84.600 89.599 134.953 90.00 90.00 90.00 I 2 2 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 0.011820 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011160 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007410 0.00000