HEADER OXIDOREDUCTASE 19-OCT-05 2BD0 TITLE CHLOROBIUM TEPIDUM SEPIAPTERIN REDUCTASE COMPLEXED WITH NADP AND TITLE 2 SEPIAPTERIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEPIAPTERIN REDUCTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.1.1.153; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLOROBIUM TEPIDUM; SOURCE 3 ORGANISM_TAXID: 194439; SOURCE 4 STRAIN: TLS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SEPIAPTERIN REDUCTASE, CHLOROBIUM TEPIDUM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.SUPANGAT,K.H.SEO,Y.K.CHOI,Y.S.PARK,K.H.LEE REVDAT 7 13-MAR-24 2BD0 1 REMARK REVDAT 6 18-OCT-17 2BD0 1 REMARK REVDAT 5 13-JUL-11 2BD0 1 VERSN REVDAT 4 24-FEB-09 2BD0 1 VERSN REVDAT 3 14-FEB-06 2BD0 1 JRNL REVDAT 2 24-JAN-06 2BD0 1 JRNL REVDAT 1 29-NOV-05 2BD0 0 JRNL AUTH S.SUPANGAT,K.H.SEO,Y.K.CHOI,Y.S.PARK,D.SON,C.D.HAN,K.H.LEE JRNL TITL STRUCTURE OF CHLOROBIUM TEPIDUM SEPIAPTERIN REDUCTASE JRNL TITL 2 COMPLEX REVEALS THE NOVEL SUBSTRATE BINDING MODE FOR JRNL TITL 3 STEREOSPECIFIC PRODUCTION OF L-THREO-TETRAHYDROBIOPTERIN JRNL REF J.BIOL.CHEM. V. 281 2249 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16308317 JRNL DOI 10.1074/JBC.M509343200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 111871 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RNDOM REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5630 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 912 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7396 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 209 REMARK 3 SOLVENT ATOMS : 369 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.27300 REMARK 3 B22 (A**2) : -3.82600 REMARK 3 B33 (A**2) : 6.10000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.02 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.900 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 51.46 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NADP.PARAM REMARK 3 PARAMETER FILE 3 : BIO_XPLOR.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BD0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1000034949. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-04; 14-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : PAL/PLS; PHOTON FACTORY REMARK 200 BEAMLINE : 6B; BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1273; 0.978, 0.97934, 0.97035 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER; BRUKER REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 111871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 31.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.51900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE, 0.1M TRIS, REMARK 280 34% PEG 400, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K 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 42.17950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.62000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.74100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.62000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.17950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.74100 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER OF THE TETRAMER IN THE REMARK 300 ASYMMETRIC UNIT. 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: 16330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 GLN A 242 REMARK 465 ASP A 243 REMARK 465 ASP A 244 REMARK 465 MET B 1 REMARK 465 GLN B 242 REMARK 465 ASP B 243 REMARK 465 ASP B 244 REMARK 465 MET C 1 REMARK 465 GLN C 242 REMARK 465 ASP C 243 REMARK 465 ASP C 244 REMARK 465 MET D 1 REMARK 465 GLN D 242 REMARK 465 ASP D 243 REMARK 465 ASP D 244 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 A 198 CG CD CE NZ REMARK 470 VAL A 199 CG1 CG2 REMARK 470 ASP A 200 CG OD1 OD2 REMARK 470 ASP A 201 CG OD1 OD2 REMARK 470 GLU A 202 CG CD OE1 OE2 REMARK 470 LYS B 198 CG CD CE NZ REMARK 470 VAL B 199 CG1 CG2 REMARK 470 ASP B 200 CG OD1 OD2 REMARK 470 ASP B 201 CG OD1 OD2 REMARK 470 GLU B 202 CG CD OE1 OE2 REMARK 470 LYS C 198 CG CD CE NZ REMARK 470 VAL C 199 CG1 CG2 REMARK 470 ASP C 200 CG OD1 OD2 REMARK 470 ASP C 201 CG OD1 OD2 REMARK 470 GLU C 202 CG CD OE1 OE2 REMARK 470 LYS D 198 CG CD CE NZ REMARK 470 VAL D 199 CG1 CG2 REMARK 470 ASP D 200 CG OD1 OD2 REMARK 470 ASP D 201 CG OD1 OD2 REMARK 470 GLU D 202 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 SER A 40 -179.04 -175.73 REMARK 500 THR A 144 -106.16 -95.49 REMARK 500 SER A 145 165.59 170.43 REMARK 500 LYS A 198 -164.11 -59.90 REMARK 500 VAL A 199 -172.41 -179.54 REMARK 500 ASP A 200 22.35 -177.62 REMARK 500 ASP A 201 -62.81 63.29 REMARK 500 PRO B 30 108.14 -55.47 REMARK 500 ASP B 31 -11.41 141.62 REMARK 500 THR B 144 -109.76 -93.58 REMARK 500 SER B 145 164.90 175.23 REMARK 500 ASP B 200 -137.63 -153.15 REMARK 500 GLU B 202 -123.68 -68.66 REMARK 500 MET B 203 -95.70 34.58 REMARK 500 SER C 40 -176.76 -170.53 REMARK 500 THR C 144 -108.68 -92.56 REMARK 500 SER C 145 165.60 172.90 REMARK 500 LYS C 198 -140.53 17.86 REMARK 500 VAL C 199 -132.51 171.34 REMARK 500 ASP C 200 104.23 101.68 REMARK 500 THR D 116 -60.36 -93.76 REMARK 500 THR D 144 -105.47 -92.57 REMARK 500 SER D 145 164.07 170.32 REMARK 500 LYS D 198 -102.88 -31.42 REMARK 500 VAL D 199 105.88 73.33 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 NAP A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP B 1800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP C 2800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP D 3800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO D 900 DBREF 2BD0 A 1 244 UNP Q8KES3 Q8KES3_CHLTE 1 244 DBREF 2BD0 B 1 244 UNP Q8KES3 Q8KES3_CHLTE 1 244 DBREF 2BD0 C 1 244 UNP Q8KES3 Q8KES3_CHLTE 1 244 DBREF 2BD0 D 1 244 UNP Q8KES3 Q8KES3_CHLTE 1 244 SEQRES 1 A 244 MET LYS HIS ILE LEU LEU ILE THR GLY ALA GLY LYS GLY SEQRES 2 A 244 ILE GLY ARG ALA ILE ALA LEU GLU PHE ALA ARG ALA ALA SEQRES 3 A 244 ARG HIS HIS PRO ASP PHE GLU PRO VAL LEU VAL LEU SER SEQRES 4 A 244 SER ARG THR ALA ALA ASP LEU GLU LYS ILE SER LEU GLU SEQRES 5 A 244 CYS ARG ALA GLU GLY ALA LEU THR ASP THR ILE THR ALA SEQRES 6 A 244 ASP ILE SER ASP MET ALA ASP VAL ARG ARG LEU THR THR SEQRES 7 A 244 HIS ILE VAL GLU ARG TYR GLY HIS ILE ASP CYS LEU VAL SEQRES 8 A 244 ASN ASN ALA GLY VAL GLY ARG PHE GLY ALA LEU SER ASP SEQRES 9 A 244 LEU THR GLU GLU ASP PHE ASP TYR THR MET ASN THR ASN SEQRES 10 A 244 LEU LYS GLY THR PHE PHE LEU THR GLN ALA LEU PHE ALA SEQRES 11 A 244 LEU MET GLU ARG GLN HIS SER GLY HIS ILE PHE PHE ILE SEQRES 12 A 244 THR SER VAL ALA ALA THR LYS ALA PHE ARG HIS SER SER SEQRES 13 A 244 ILE TYR CYS MET SER LYS PHE GLY GLN ARG GLY LEU VAL SEQRES 14 A 244 GLU THR MET ARG LEU TYR ALA ARG LYS CYS ASN VAL ARG SEQRES 15 A 244 ILE THR ASP VAL GLN PRO GLY ALA VAL TYR THR PRO MET SEQRES 16 A 244 TRP GLY LYS VAL ASP ASP GLU MET GLN ALA LEU MET MET SEQRES 17 A 244 MET PRO GLU ASP ILE ALA ALA PRO VAL VAL GLN ALA TYR SEQRES 18 A 244 LEU GLN PRO SER ARG THR VAL VAL GLU GLU ILE ILE LEU SEQRES 19 A 244 ARG PRO THR SER GLY ASP ILE GLN ASP ASP SEQRES 1 B 244 MET LYS HIS ILE LEU LEU ILE THR GLY ALA GLY LYS GLY SEQRES 2 B 244 ILE GLY ARG ALA ILE ALA LEU GLU PHE ALA ARG ALA ALA SEQRES 3 B 244 ARG HIS HIS PRO ASP PHE GLU PRO VAL LEU VAL LEU SER SEQRES 4 B 244 SER ARG THR ALA ALA ASP LEU GLU LYS ILE SER LEU GLU SEQRES 5 B 244 CYS ARG ALA GLU GLY ALA LEU THR ASP THR ILE THR ALA SEQRES 6 B 244 ASP ILE SER ASP MET ALA ASP VAL ARG ARG LEU THR THR SEQRES 7 B 244 HIS ILE VAL GLU ARG TYR GLY HIS ILE ASP CYS LEU VAL SEQRES 8 B 244 ASN ASN ALA GLY VAL GLY ARG PHE GLY ALA LEU SER ASP SEQRES 9 B 244 LEU THR GLU GLU ASP PHE ASP TYR THR MET ASN THR ASN SEQRES 10 B 244 LEU LYS GLY THR PHE PHE LEU THR GLN ALA LEU PHE ALA SEQRES 11 B 244 LEU MET GLU ARG GLN HIS SER GLY HIS ILE PHE PHE ILE SEQRES 12 B 244 THR SER VAL ALA ALA THR LYS ALA PHE ARG HIS SER SER SEQRES 13 B 244 ILE TYR CYS MET SER LYS PHE GLY GLN ARG GLY LEU VAL SEQRES 14 B 244 GLU THR MET ARG LEU TYR ALA ARG LYS CYS ASN VAL ARG SEQRES 15 B 244 ILE THR ASP VAL GLN PRO GLY ALA VAL TYR THR PRO MET SEQRES 16 B 244 TRP GLY LYS VAL ASP ASP GLU MET GLN ALA LEU MET MET SEQRES 17 B 244 MET PRO GLU ASP ILE ALA ALA PRO VAL VAL GLN ALA TYR SEQRES 18 B 244 LEU GLN PRO SER ARG THR VAL VAL GLU GLU ILE ILE LEU SEQRES 19 B 244 ARG PRO THR SER GLY ASP ILE GLN ASP ASP SEQRES 1 C 244 MET LYS HIS ILE LEU LEU ILE THR GLY ALA GLY LYS GLY SEQRES 2 C 244 ILE GLY ARG ALA ILE ALA LEU GLU PHE ALA ARG ALA ALA SEQRES 3 C 244 ARG HIS HIS PRO ASP PHE GLU PRO VAL LEU VAL LEU SER SEQRES 4 C 244 SER ARG THR ALA ALA ASP LEU GLU LYS ILE SER LEU GLU SEQRES 5 C 244 CYS ARG ALA GLU GLY ALA LEU THR ASP THR ILE THR ALA SEQRES 6 C 244 ASP ILE SER ASP MET ALA ASP VAL ARG ARG LEU THR THR SEQRES 7 C 244 HIS ILE VAL GLU ARG TYR GLY HIS ILE ASP CYS LEU VAL SEQRES 8 C 244 ASN ASN ALA GLY VAL GLY ARG PHE GLY ALA LEU SER ASP SEQRES 9 C 244 LEU THR GLU GLU ASP PHE ASP TYR THR MET ASN THR ASN SEQRES 10 C 244 LEU LYS GLY THR PHE PHE LEU THR GLN ALA LEU PHE ALA SEQRES 11 C 244 LEU MET GLU ARG GLN HIS SER GLY HIS ILE PHE PHE ILE SEQRES 12 C 244 THR SER VAL ALA ALA THR LYS ALA PHE ARG HIS SER SER SEQRES 13 C 244 ILE TYR CYS MET SER LYS PHE GLY GLN ARG GLY LEU VAL SEQRES 14 C 244 GLU THR MET ARG LEU TYR ALA ARG LYS CYS ASN VAL ARG SEQRES 15 C 244 ILE THR ASP VAL GLN PRO GLY ALA VAL TYR THR PRO MET SEQRES 16 C 244 TRP GLY LYS VAL ASP ASP GLU MET GLN ALA LEU MET MET SEQRES 17 C 244 MET PRO GLU ASP ILE ALA ALA PRO VAL VAL GLN ALA TYR SEQRES 18 C 244 LEU GLN PRO SER ARG THR VAL VAL GLU GLU ILE ILE LEU SEQRES 19 C 244 ARG PRO THR SER GLY ASP ILE GLN ASP ASP SEQRES 1 D 244 MET LYS HIS ILE LEU LEU ILE THR GLY ALA GLY LYS GLY SEQRES 2 D 244 ILE GLY ARG ALA ILE ALA LEU GLU PHE ALA ARG ALA ALA SEQRES 3 D 244 ARG HIS HIS PRO ASP PHE GLU PRO VAL LEU VAL LEU SER SEQRES 4 D 244 SER ARG THR ALA ALA ASP LEU GLU LYS ILE SER LEU GLU SEQRES 5 D 244 CYS ARG ALA GLU GLY ALA LEU THR ASP THR ILE THR ALA SEQRES 6 D 244 ASP ILE SER ASP MET ALA ASP VAL ARG ARG LEU THR THR SEQRES 7 D 244 HIS ILE VAL GLU ARG TYR GLY HIS ILE ASP CYS LEU VAL SEQRES 8 D 244 ASN ASN ALA GLY VAL GLY ARG PHE GLY ALA LEU SER ASP SEQRES 9 D 244 LEU THR GLU GLU ASP PHE ASP TYR THR MET ASN THR ASN SEQRES 10 D 244 LEU LYS GLY THR PHE PHE LEU THR GLN ALA LEU PHE ALA SEQRES 11 D 244 LEU MET GLU ARG GLN HIS SER GLY HIS ILE PHE PHE ILE SEQRES 12 D 244 THR SER VAL ALA ALA THR LYS ALA PHE ARG HIS SER SER SEQRES 13 D 244 ILE TYR CYS MET SER LYS PHE GLY GLN ARG GLY LEU VAL SEQRES 14 D 244 GLU THR MET ARG LEU TYR ALA ARG LYS CYS ASN VAL ARG SEQRES 15 D 244 ILE THR ASP VAL GLN PRO GLY ALA VAL TYR THR PRO MET SEQRES 16 D 244 TRP GLY LYS VAL ASP ASP GLU MET GLN ALA LEU MET MET SEQRES 17 D 244 MET PRO GLU ASP ILE ALA ALA PRO VAL VAL GLN ALA TYR SEQRES 18 D 244 LEU GLN PRO SER ARG THR VAL VAL GLU GLU ILE ILE LEU SEQRES 19 D 244 ARG PRO THR SER GLY ASP ILE GLN ASP ASP HET NAP A 800 48 HET NAP B1800 48 HET NAP C2800 48 HET NAP D3800 48 HET BIO D 900 17 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM BIO BIOPTERIN HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 5 NAP 4(C21 H28 N7 O17 P3) FORMUL 9 BIO C9 H11 N5 O3 FORMUL 10 HOH *369(H2 O) HELIX 1 1 LYS A 12 ALA A 26 1 15 HELIX 2 2 THR A 42 ALA A 55 1 14 HELIX 3 3 ASP A 69 TYR A 84 1 16 HELIX 4 4 ALA A 101 LEU A 105 5 5 HELIX 5 5 THR A 106 LEU A 118 1 13 HELIX 6 6 LEU A 118 HIS A 136 1 19 HELIX 7 7 SER A 145 THR A 149 5 5 HELIX 8 8 SER A 155 ARG A 177 1 23 HELIX 9 9 MET A 203 MET A 207 5 5 HELIX 10 10 MET A 209 LEU A 222 1 14 HELIX 11 11 LYS B 12 HIS B 29 1 18 HELIX 12 12 THR B 42 GLU B 56 1 15 HELIX 13 13 ASP B 69 TYR B 84 1 16 HELIX 14 14 ALA B 101 LEU B 105 5 5 HELIX 15 15 THR B 106 LEU B 118 1 13 HELIX 16 16 LEU B 118 HIS B 136 1 19 HELIX 17 17 SER B 145 THR B 149 5 5 HELIX 18 18 PHE B 152 HIS B 154 5 3 HELIX 19 19 SER B 155 ARG B 177 1 23 HELIX 20 20 GLU B 202 MET B 207 5 6 HELIX 21 21 MET B 209 GLN B 223 1 15 HELIX 22 22 LYS C 12 HIS C 29 1 18 HELIX 23 23 THR C 42 GLU C 56 1 15 HELIX 24 24 ASP C 69 TYR C 84 1 16 HELIX 25 25 ALA C 101 LEU C 105 5 5 HELIX 26 26 THR C 106 LEU C 118 1 13 HELIX 27 27 LEU C 118 HIS C 136 1 19 HELIX 28 28 SER C 145 THR C 149 5 5 HELIX 29 29 SER C 155 ARG C 177 1 23 HELIX 30 30 THR C 193 GLY C 197 5 5 HELIX 31 31 ASP C 200 ALA C 205 1 6 HELIX 32 32 MET C 209 GLN C 223 1 15 HELIX 33 33 LYS D 12 HIS D 29 1 18 HELIX 34 34 THR D 42 GLU D 56 1 15 HELIX 35 35 ASP D 69 TYR D 84 1 16 HELIX 36 36 ALA D 101 LEU D 105 5 5 HELIX 37 37 THR D 106 LEU D 118 1 13 HELIX 38 38 LEU D 118 HIS D 136 1 19 HELIX 39 39 SER D 145 THR D 149 5 5 HELIX 40 40 SER D 155 ARG D 177 1 23 HELIX 41 41 THR D 193 GLY D 197 5 5 HELIX 42 42 ASP D 200 ALA D 205 1 6 HELIX 43 43 MET D 209 LEU D 222 1 14 SHEET 1 A14 LEU A 59 THR A 64 0 SHEET 2 A14 PRO A 34 SER A 40 1 N LEU A 36 O LEU A 59 SHEET 3 A14 HIS A 3 THR A 8 1 N LEU A 5 O VAL A 37 SHEET 4 A14 CYS A 89 ASN A 92 1 O CYS A 89 N LEU A 6 SHEET 5 A14 GLY A 138 ILE A 143 1 O PHE A 141 N ASN A 92 SHEET 6 A14 VAL A 181 PRO A 188 1 O ARG A 182 N ILE A 140 SHEET 7 A14 THR A 227 PRO A 236 1 O ILE A 232 N GLN A 187 SHEET 8 A14 THR C 227 PRO C 236 -1 O ARG C 235 N VAL A 228 SHEET 9 A14 VAL C 181 PRO C 188 1 N GLN C 187 O ILE C 232 SHEET 10 A14 GLY C 138 ILE C 143 1 N ILE C 140 O ARG C 182 SHEET 11 A14 CYS C 89 ASN C 92 1 N ASN C 92 O PHE C 141 SHEET 12 A14 HIS C 3 THR C 8 1 N LEU C 6 O VAL C 91 SHEET 13 A14 PRO C 34 SER C 40 1 O VAL C 37 N LEU C 5 SHEET 14 A14 LEU C 59 THR C 64 1 O LEU C 59 N LEU C 36 SHEET 1 B14 LEU B 59 THR B 64 0 SHEET 2 B14 PRO B 34 SER B 40 1 N LEU B 36 O LEU B 59 SHEET 3 B14 HIS B 3 THR B 8 1 N HIS B 3 O VAL B 35 SHEET 4 B14 CYS B 89 ASN B 92 1 O CYS B 89 N LEU B 6 SHEET 5 B14 GLY B 138 ILE B 143 1 O PHE B 141 N ASN B 92 SHEET 6 B14 VAL B 181 PRO B 188 1 O THR B 184 N PHE B 142 SHEET 7 B14 THR B 227 PRO B 236 1 O ILE B 232 N GLN B 187 SHEET 8 B14 THR D 227 PRO D 236 -1 O ARG D 235 N VAL B 228 SHEET 9 B14 VAL D 181 PRO D 188 1 N GLN D 187 O ILE D 232 SHEET 10 B14 GLY D 138 ILE D 143 1 N ILE D 140 O ARG D 182 SHEET 11 B14 CYS D 89 ASN D 92 1 N LEU D 90 O PHE D 141 SHEET 12 B14 HIS D 3 THR D 8 1 N LEU D 6 O VAL D 91 SHEET 13 B14 PRO D 34 SER D 40 1 O VAL D 37 N LEU D 5 SHEET 14 B14 LEU D 59 THR D 64 1 O LEU D 59 N LEU D 36 SITE 1 AC1 36 GLY A 9 GLY A 11 LYS A 12 GLY A 13 SITE 2 AC1 36 ILE A 14 SER A 40 ARG A 41 THR A 42 SITE 3 AC1 36 ALA A 65 ASP A 66 ILE A 67 ASN A 93 SITE 4 AC1 36 ALA A 94 GLY A 95 VAL A 96 THR A 116 SITE 5 AC1 36 ILE A 143 THR A 144 SER A 145 TYR A 158 SITE 6 AC1 36 LYS A 162 PRO A 188 GLY A 189 ALA A 190 SITE 7 AC1 36 VAL A 191 THR A 193 PRO A 194 MET A 195 SITE 8 AC1 36 TRP A 196 HOH A 804 HOH A 820 HOH A 833 SITE 9 AC1 36 HOH A 837 HOH A 841 HOH A 864 HOH A 867 SITE 1 AC2 34 GLY B 9 GLY B 11 LYS B 12 GLY B 13 SITE 2 AC2 34 ILE B 14 SER B 40 ARG B 41 THR B 42 SITE 3 AC2 34 ALA B 65 ASP B 66 ILE B 67 ASN B 93 SITE 4 AC2 34 ALA B 94 GLY B 95 VAL B 96 THR B 116 SITE 5 AC2 34 ILE B 143 THR B 144 SER B 145 TYR B 158 SITE 6 AC2 34 LYS B 162 PRO B 188 GLY B 189 VAL B 191 SITE 7 AC2 34 THR B 193 PRO B 194 MET B 195 TRP B 196 SITE 8 AC2 34 HOH B1802 HOH B1817 HOH B1832 HOH B1851 SITE 9 AC2 34 HOH B1860 HOH B1868 SITE 1 AC3 35 GLY C 9 GLY C 11 LYS C 12 GLY C 13 SITE 2 AC3 35 ILE C 14 SER C 40 ARG C 41 THR C 42 SITE 3 AC3 35 ALA C 65 ASP C 66 ILE C 67 ASN C 93 SITE 4 AC3 35 ALA C 94 GLY C 95 VAL C 96 THR C 116 SITE 5 AC3 35 ILE C 143 THR C 144 SER C 145 TYR C 158 SITE 6 AC3 35 LYS C 162 PRO C 188 GLY C 189 ALA C 190 SITE 7 AC3 35 VAL C 191 THR C 193 PRO C 194 MET C 195 SITE 8 AC3 35 TRP C 196 HOH C2801 HOH C2807 HOH C2825 SITE 9 AC3 35 HOH C2848 HOH C2862 HOH C2889 SITE 1 AC4 36 GLY D 9 GLY D 11 LYS D 12 GLY D 13 SITE 2 AC4 36 ILE D 14 SER D 40 ARG D 41 THR D 42 SITE 3 AC4 36 ALA D 65 ASP D 66 ILE D 67 ASN D 93 SITE 4 AC4 36 ALA D 94 GLY D 95 VAL D 96 THR D 116 SITE 5 AC4 36 ILE D 143 THR D 144 SER D 145 TYR D 158 SITE 6 AC4 36 LYS D 162 PRO D 188 GLY D 189 ALA D 190 SITE 7 AC4 36 VAL D 191 THR D 193 PRO D 194 MET D 195 SITE 8 AC4 36 TRP D 196 BIO D 900 HOH D3804 HOH D3808 SITE 9 AC4 36 HOH D3815 HOH D3824 HOH D3826 HOH D3847 SITE 1 AC5 8 PHE D 99 SER D 145 VAL D 146 TYR D 158 SITE 2 AC5 8 MET D 195 TRP D 196 NAP D3800 HOH D3903 CRYST1 84.359 97.482 123.240 90.00 90.00 90.00 P 21 21 21 16 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 0.011854 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010258 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008114 0.00000