HEADER OXIDOREDUCTASE 26-DEC-06 2E68 TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE DEHYDROGENASE IN TITLE 2 COMPLEX WITH DIHYDROOROTATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.3.3.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 STRAIN: TALAHUEN; SOURCE 5 GENE: TCDHOD2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS CHAGAS DISEASE, PYRIMIDINE BIOSYNTHESIS, DIHYDROOROTATE KEYWDS 2 DEHYDROGENASE, FUMARATE REDUCTASE, ENERGY METABOLISM, REDOX KEYWDS 3 HOMEOSTASIS, FLAVOPROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.K.INAOKA,H.SHIMIZU,K.SAKAMOTO,T.SHIBA,G.KURISU,T.NARA,T.AOKI, AUTHOR 2 S.HARADA,K.KITA REVDAT 5 20-NOV-24 2E68 1 REMARK REVDAT 4 25-OCT-23 2E68 1 REMARK REVDAT 3 13-JUL-11 2E68 1 VERSN REVDAT 2 24-FEB-09 2E68 1 VERSN REVDAT 1 15-JAN-08 2E68 0 JRNL AUTH D.K.INAOKA,H.SHIMIZU,K.SAKAMOTO,T.SHIBA,G.KURISU,T.NARA, JRNL AUTH 2 T.AOKI,S.HARADA,K.KITA JRNL TITL CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE JRNL TITL 2 DEHYDROGENASE IN COMPLEX WITH DIHYDROOROTATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 116503 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) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6159 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) : 1.38 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.42 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8409 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 464 REMARK 3 BIN FREE R VALUE : 0.2170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4763 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 115 REMARK 3 SOLVENT ATOMS : 632 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.058 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.057 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.031 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.724 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5093 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6943 ; 1.198 ; 2.011 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 662 ; 5.513 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 207 ;37.429 ;24.010 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 829 ;10.926 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;17.260 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 771 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3862 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2485 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3545 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 467 ; 0.116 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 51 ; 0.262 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.330 ; 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): 3279 ; 0.559 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5130 ; 0.873 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2108 ; 1.482 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1791 ; 2.356 ; 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2E68 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000026276. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 122937 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.380 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.39600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.260 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: 2E6A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3350, 1MM OXONIC ACID REMARK 280 POTASSIUM SALT, 0.25M HEXAMMINE COBALT TRICHLORIDE, 0.1M REMARK 280 CACODYLATE, PH 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 34.22150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.92600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.97200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.92600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.22150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.97200 REMARK 290 SMTRY3 4 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 MET A -1 REMARK 465 GLU A 312 REMARK 465 MET B -1 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 B 312 CG 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 CYS A 23 23.79 -161.79 REMARK 500 SER A 129 16.89 -145.40 REMARK 500 CYS B 23 24.63 -161.23 REMARK 500 SER B 129 15.97 -144.90 REMARK 500 SER B 266 -76.33 -88.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCO A 1352 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 1350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DOR A 1353 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 2350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DOR B 2353 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1361 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1362 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1363 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1365 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DJL RELATED DB: PDB REMARK 900 RELATED ID: 2DJX RELATED DB: PDB REMARK 900 RELATED ID: 2E6A RELATED DB: PDB REMARK 900 RELATED ID: 2E6D RELATED DB: PDB REMARK 900 RELATED ID: 2E6F RELATED DB: PDB DBREF 2E68 A -1 312 UNP Q4D3W2 Q4D3W2_TRYCR 1 314 DBREF 2E68 B -1 312 UNP Q4D3W2 Q4D3W2_TRYCR 1 314 SEQRES 1 A 314 MET MET CYS LEU LYS LEU ASN LEU LEU ASP HIS VAL PHE SEQRES 2 A 314 ALA ASN PRO PHE MET ASN ALA ALA GLY VAL LEU CYS SER SEQRES 3 A 314 THR GLU GLU ASP LEU ARG CYS MET THR ALA SER SER SER SEQRES 4 A 314 GLY ALA LEU VAL SER LYS SER CYS THR SER ALA PRO ARG SEQRES 5 A 314 ASP GLY ASN PRO GLU PRO ARG TYR MET ALA PHE PRO LEU SEQRES 6 A 314 GLY SER ILE ASN SER MET GLY LEU PRO ASN LEU GLY PHE SEQRES 7 A 314 ASP PHE TYR LEU LYS TYR ALA SER ASP LEU HIS ASP TYR SEQRES 8 A 314 SER LYS LYS PRO LEU PHE LEU SER ILE SER GLY LEU SER SEQRES 9 A 314 VAL GLU GLU ASN VAL ALA MET VAL ARG ARG LEU ALA PRO SEQRES 10 A 314 VAL ALA GLN GLU LYS GLY VAL LEU LEU GLU LEU ASN LEU SEQRES 11 A 314 SER CYS PRO ASN VAL PRO GLY LYS PRO GLN VAL ALA TYR SEQRES 12 A 314 ASP PHE GLU ALA MET ARG THR TYR LEU GLN GLN VAL SER SEQRES 13 A 314 LEU ALA TYR GLY LEU PRO PHE GLY VAL LYS MET PRO PRO SEQRES 14 A 314 TYR PHE ASP ILE ALA HIS PHE ASP THR ALA ALA ALA VAL SEQRES 15 A 314 LEU ASN GLU PHE PRO LEU VAL LYS PHE VAL THR CYS VAL SEQRES 16 A 314 ASN SER VAL GLY ASN GLY LEU VAL ILE ASP ALA GLU SER SEQRES 17 A 314 GLU SER VAL VAL ILE LYS PRO LYS GLN GLY PHE GLY GLY SEQRES 18 A 314 LEU GLY GLY LYS TYR ILE LEU PRO THR ALA LEU ALA ASN SEQRES 19 A 314 VAL ASN ALA PHE TYR ARG ARG CYS PRO ASP LYS LEU VAL SEQRES 20 A 314 PHE GLY CYS GLY GLY VAL TYR SER GLY GLU ASP ALA PHE SEQRES 21 A 314 LEU HIS ILE LEU ALA GLY ALA SER MET VAL GLN VAL GLY SEQRES 22 A 314 THR ALA LEU GLN GLU GLU GLY PRO GLY ILE PHE THR ARG SEQRES 23 A 314 LEU GLU ASP GLU LEU LEU GLU ILE MET ALA ARG LYS GLY SEQRES 24 A 314 TYR ARG THR LEU GLU GLU PHE ARG GLY ARG VAL LYS THR SEQRES 25 A 314 ILE GLU SEQRES 1 B 314 MET MET CYS LEU LYS LEU ASN LEU LEU ASP HIS VAL PHE SEQRES 2 B 314 ALA ASN PRO PHE MET ASN ALA ALA GLY VAL LEU CYS SER SEQRES 3 B 314 THR GLU GLU ASP LEU ARG CYS MET THR ALA SER SER SER SEQRES 4 B 314 GLY ALA LEU VAL SER LYS SER CYS THR SER ALA PRO ARG SEQRES 5 B 314 ASP GLY ASN PRO GLU PRO ARG TYR MET ALA PHE PRO LEU SEQRES 6 B 314 GLY SER ILE ASN SER MET GLY LEU PRO ASN LEU GLY PHE SEQRES 7 B 314 ASP PHE TYR LEU LYS TYR ALA SER ASP LEU HIS ASP TYR SEQRES 8 B 314 SER LYS LYS PRO LEU PHE LEU SER ILE SER GLY LEU SER SEQRES 9 B 314 VAL GLU GLU ASN VAL ALA MET VAL ARG ARG LEU ALA PRO SEQRES 10 B 314 VAL ALA GLN GLU LYS GLY VAL LEU LEU GLU LEU ASN LEU SEQRES 11 B 314 SER CYS PRO ASN VAL PRO GLY LYS PRO GLN VAL ALA TYR SEQRES 12 B 314 ASP PHE GLU ALA MET ARG THR TYR LEU GLN GLN VAL SER SEQRES 13 B 314 LEU ALA TYR GLY LEU PRO PHE GLY VAL LYS MET PRO PRO SEQRES 14 B 314 TYR PHE ASP ILE ALA HIS PHE ASP THR ALA ALA ALA VAL SEQRES 15 B 314 LEU ASN GLU PHE PRO LEU VAL LYS PHE VAL THR CYS VAL SEQRES 16 B 314 ASN SER VAL GLY ASN GLY LEU VAL ILE ASP ALA GLU SER SEQRES 17 B 314 GLU SER VAL VAL ILE LYS PRO LYS GLN GLY PHE GLY GLY SEQRES 18 B 314 LEU GLY GLY LYS TYR ILE LEU PRO THR ALA LEU ALA ASN SEQRES 19 B 314 VAL ASN ALA PHE TYR ARG ARG CYS PRO ASP LYS LEU VAL SEQRES 20 B 314 PHE GLY CYS GLY GLY VAL TYR SER GLY GLU ASP ALA PHE SEQRES 21 B 314 LEU HIS ILE LEU ALA GLY ALA SER MET VAL GLN VAL GLY SEQRES 22 B 314 THR ALA LEU GLN GLU GLU GLY PRO GLY ILE PHE THR ARG SEQRES 23 B 314 LEU GLU ASP GLU LEU LEU GLU ILE MET ALA ARG LYS GLY SEQRES 24 B 314 TYR ARG THR LEU GLU GLU PHE ARG GLY ARG VAL LYS THR SEQRES 25 B 314 ILE GLU HET NCO A1352 7 HET FMN A1350 31 HET DOR A1353 11 HET GOL A1361 6 HET GOL A1362 6 HET GOL A1363 6 HET GOL A1365 6 HET FMN B2350 31 HET DOR B2353 11 HETNAM NCO COBALT HEXAMMINE(III) HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM DOR (4S)-2,6-DIOXOHEXAHYDROPYRIMIDINE-4-CARBOXYLIC ACID HETNAM GOL GLYCEROL HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN DOR DIHYDROOROTIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 NCO CO H18 N6 3+ FORMUL 4 FMN 2(C17 H21 N4 O9 P) FORMUL 5 DOR 2(C5 H6 N2 O4) FORMUL 6 GOL 4(C3 H8 O3) FORMUL 12 HOH *632(H2 O) HELIX 1 1 THR A 25 SER A 35 1 11 HELIX 2 2 GLY A 75 LEU A 86 1 12 HELIX 3 3 SER A 102 GLY A 121 1 20 HELIX 4 4 GLN A 138 TYR A 141 5 4 HELIX 5 5 ASP A 142 GLY A 158 1 17 HELIX 6 6 ASP A 170 GLU A 183 1 14 HELIX 7 7 LYS A 212 GLN A 215 5 4 HELIX 8 8 GLY A 222 TYR A 224 5 3 HELIX 9 9 ILE A 225 CYS A 240 1 16 HELIX 10 10 SER A 253 GLY A 264 1 12 HELIX 11 11 GLY A 271 GLY A 278 1 8 HELIX 12 12 GLY A 280 GLY A 297 1 18 HELIX 13 13 THR B 25 SER B 35 1 11 HELIX 14 14 GLY B 75 LEU B 86 1 12 HELIX 15 15 SER B 102 GLY B 121 1 20 HELIX 16 16 GLN B 138 TYR B 141 5 4 HELIX 17 17 ASP B 142 GLY B 158 1 17 HELIX 18 18 ASP B 170 GLU B 183 1 14 HELIX 19 19 LYS B 212 GLN B 215 5 4 HELIX 20 20 GLY B 222 TYR B 224 5 3 HELIX 21 21 ILE B 225 CYS B 240 1 16 HELIX 22 22 SER B 253 GLY B 264 1 12 HELIX 23 23 GLY B 271 GLY B 278 1 8 HELIX 24 24 GLY B 280 GLY B 297 1 18 HELIX 25 25 THR B 300 PHE B 304 5 5 SHEET 1 A 2 LEU A 4 LEU A 6 0 SHEET 2 A 2 HIS A 9 PHE A 11 -1 O PHE A 11 N LEU A 4 SHEET 1 B 8 PHE A 15 ASN A 17 0 SHEET 2 B 8 VAL A 268 VAL A 270 1 O VAL A 270 N MET A 16 SHEET 3 B 8 LEU A 244 CYS A 248 1 N GLY A 247 O GLN A 269 SHEET 4 B 8 VAL A 187 CYS A 192 1 N VAL A 190 O PHE A 246 SHEET 5 B 8 PHE A 161 MET A 165 1 N VAL A 163 O THR A 191 SHEET 6 B 8 LEU A 123 ASN A 127 1 N LEU A 126 O GLY A 162 SHEET 7 B 8 LEU A 94 ILE A 98 1 N ILE A 98 O ASN A 127 SHEET 8 B 8 LEU A 40 VAL A 41 1 N LEU A 40 O PHE A 95 SHEET 1 C 4 TYR A 58 PHE A 61 0 SHEET 2 C 4 GLY A 64 ASN A 67 -1 O GLY A 64 N PHE A 61 SHEET 3 C 4 PHE A 217 GLY A 221 -1 O GLY A 219 N ASN A 67 SHEET 4 C 4 VAL A 196 LEU A 200 -1 N GLY A 199 O GLY A 218 SHEET 1 D 2 ILE A 202 ASP A 203 0 SHEET 2 D 2 SER A 208 VAL A 209 -1 O SER A 208 N ASP A 203 SHEET 1 E 2 LEU B 4 LEU B 6 0 SHEET 2 E 2 HIS B 9 PHE B 11 -1 O PHE B 11 N LEU B 4 SHEET 1 F 8 PHE B 15 ASN B 17 0 SHEET 2 F 8 VAL B 268 VAL B 270 1 O VAL B 270 N MET B 16 SHEET 3 F 8 LEU B 244 CYS B 248 1 N GLY B 247 O GLN B 269 SHEET 4 F 8 VAL B 187 CYS B 192 1 N VAL B 190 O PHE B 246 SHEET 5 F 8 PHE B 161 MET B 165 1 N VAL B 163 O THR B 191 SHEET 6 F 8 LEU B 123 ASN B 127 1 N LEU B 126 O GLY B 162 SHEET 7 F 8 LEU B 94 ILE B 98 1 N ILE B 98 O ASN B 127 SHEET 8 F 8 LEU B 40 VAL B 41 1 N LEU B 40 O PHE B 95 SHEET 1 G 4 TYR B 58 PHE B 61 0 SHEET 2 G 4 GLY B 64 ASN B 67 -1 O GLY B 64 N PHE B 61 SHEET 3 G 4 PHE B 217 GLY B 221 -1 O GLY B 219 N ASN B 67 SHEET 4 G 4 VAL B 196 LEU B 200 -1 N GLY B 199 O GLY B 218 SHEET 1 H 2 ILE B 202 ASP B 203 0 SHEET 2 H 2 SER B 208 VAL B 209 -1 O SER B 208 N ASP B 203 SSBOND 1 CYS A 1 CYS B 1 1555 1655 2.58 CISPEP 1 GLU A 55 PRO A 56 0 -0.95 CISPEP 2 CYS A 192 VAL A 193 0 11.15 CISPEP 3 GLU B 55 PRO B 56 0 0.23 CISPEP 4 GLU B 55 PRO B 56 0 -1.84 CISPEP 5 CYS B 192 VAL B 193 0 11.65 SITE 1 AC1 6 GLN A 275 GLU A 276 HOH A1523 GLN B 275 SITE 2 AC1 6 GLU B 276 GLY B 278 SITE 1 AC2 22 ALA A 18 ALA A 19 GLY A 20 LYS A 43 SITE 2 AC2 22 SER A 44 ASN A 67 ASN A 127 LYS A 164 SITE 3 AC2 22 VAL A 193 ASN A 194 GLY A 221 GLY A 222 SITE 4 AC2 22 ILE A 225 CYS A 248 GLY A 249 GLY A 250 SITE 5 AC2 22 GLY A 271 THR A 272 DOR A1353 HOH A1366 SITE 6 AC2 22 HOH A1418 HOH A1425 SITE 1 AC3 12 LYS A 43 ASN A 67 MET A 69 GLY A 70 SITE 2 AC3 12 LEU A 71 ASN A 127 CYS A 130 PRO A 131 SITE 3 AC3 12 ASN A 132 ASN A 194 SER A 195 FMN A1350 SITE 1 AC4 22 ALA B 18 ALA B 19 GLY B 20 LYS B 43 SITE 2 AC4 22 SER B 44 ASN B 67 ASN B 127 LYS B 164 SITE 3 AC4 22 VAL B 193 ASN B 194 GLY B 221 GLY B 222 SITE 4 AC4 22 ILE B 225 CYS B 248 GLY B 249 GLY B 250 SITE 5 AC4 22 GLY B 271 THR B 272 DOR B2353 HOH B2354 SITE 6 AC4 22 HOH B2360 HOH B2400 SITE 1 AC5 12 LYS B 43 ASN B 67 MET B 69 GLY B 70 SITE 2 AC5 12 LEU B 71 ASN B 127 CYS B 130 PRO B 131 SITE 3 AC5 12 ASN B 132 ASN B 194 SER B 195 FMN B2350 SITE 1 AC6 8 CYS A 31 ALA A 34 SER A 35 HOH A1417 SITE 2 AC6 8 HOH A1449 CYS B 31 ALA B 34 SER B 35 SITE 1 AC7 9 ILE A 171 ARG A 239 HOH A1495 HOH A1502 SITE 2 AC7 9 HOH A1596 LYS B 214 GLN B 215 PHE B 217 SITE 3 AC7 9 HOH B2565 SITE 1 AC8 9 LYS A 214 GLN A 215 PHE A 217 HOH A1434 SITE 2 AC8 9 HOH A1442 HOH A1488 HOH A1598 ILE B 171 SITE 3 AC8 9 ARG B 239 SITE 1 AC9 5 THR A 176 LEU B 80 ARG B 112 HOH B2396 SITE 2 AC9 5 HOH B2438 CRYST1 68.443 71.944 123.852 90.00 90.00 90.00 P 21 21 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 0.014611 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008074 0.00000