HEADER OXIDOREDUCTASE 15-MAR-05 1Z41 TITLE CRYSTAL STRUCTURE OF OXIDIZED YQJM FROM BACILLUS SUBTILIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE NADH-DEPENDENT FLAVIN OXIDOREDUCTASE YQJM; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: YQJM; COMPND 5 EC: 1.-.-.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21-CODON-PLUS(DE3)-RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS FLAVIN, FMN, BETA-ALPHA-BARREL, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.KITZING,T.B.FITZPATRICK,C.WILKEN,J.SAWA,G.P.BOURENKOV,P.MACHEROUX, AUTHOR 2 T.CLAUSEN REVDAT 4 13-JUL-11 1Z41 1 VERSN REVDAT 3 24-FEB-09 1Z41 1 VERSN REVDAT 2 09-AUG-05 1Z41 1 JRNL REVDAT 1 17-MAY-05 1Z41 0 JRNL AUTH K.KITZING,T.B.FITZPATRICK,C.WILKEN,J.SAWA,G.P.BOURENKOV, JRNL AUTH 2 P.MACHEROUX,T.CLAUSEN JRNL TITL THE 1.3 A CRYSTAL STRUCTURE OF THE FLAVOPROTEIN YQJM REVEALS JRNL TITL 2 A NOVEL CLASS OF OLD YELLOW ENZYMES JRNL REF J.BIOL.CHEM. V. 280 27904 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15890652 JRNL DOI 10.1074/JBC.M502587200 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 183799 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 9190 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5274 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 842 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.55 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Z41 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-MAR-05. REMARK 100 THE RCSB ID CODE IS RCSB032270. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 183799 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.7 REMARK 200 DATA REDUNDANCY : 2.350 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04300 REMARK 200 FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.09 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34200 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS/HCL, PEG 3500, LITHIUM SULFATE, REMARK 280 STRONTIUM CHLORIDE, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 292.15K 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 84.92000 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 84.92000 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 25.75500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 92.61500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.75500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 92.61500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 84.92000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.75500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 92.61500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 84.92000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.75500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 92.61500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 DIMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -X, Y, -Z+0.5 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 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 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 84.92000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 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 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 A1807 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 MSE A 1 REMARK 465 MSE B 1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS B 33 O HOH B 1899 1.59 REMARK 500 O HOH A 1752 O HOH A 1888 1.69 REMARK 500 CG GLN B 72 O HOH B 1787 2.04 REMARK 500 OE2 GLU A 94 O HOH A 1901 2.06 REMARK 500 O HOH B 1564 O HOH B 1653 2.07 REMARK 500 O GLY B 188 NH1 ARG B 193 2.10 REMARK 500 O HOH A 1852 O HOH A 1888 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 1596 O HOH B 1873 1455 0.25 REMARK 500 O HOH B 1723 O HOH B 1742 3555 1.18 REMARK 500 O HOH A 1816 O HOH A 1816 3555 1.74 REMARK 500 O HOH A 1580 O HOH B 1669 8555 2.06 REMARK 500 NH2 ARG B 195 O HOH A 1857 5445 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 336 N - CA - CB ANGL. DEV. = -20.2 DEGREES REMARK 500 ARG A 336 N - CA - C ANGL. DEV. = -16.4 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 LYS A 12 -128.20 61.09 REMARK 500 GLU A 59 158.62 -46.78 REMARK 500 ILE A 76 29.16 -144.57 REMARK 500 GLU A 111 64.19 -102.88 REMARK 500 ASP A 184 -163.16 -113.63 REMARK 500 SER A 249 -159.92 -104.77 REMARK 500 GLU A 335 -5.25 -59.23 REMARK 500 LYS B 12 -135.70 61.51 REMARK 500 GLU B 59 159.08 -47.58 REMARK 500 ILE B 76 26.83 -144.50 REMARK 500 TYR B 169 -169.80 -79.80 REMARK 500 ASP B 184 -161.49 -101.29 REMARK 500 SER B 249 -160.02 -103.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ARG A 336 56.2 L L OUTSIDE RANGE 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 A1745 DISTANCE = 5.62 ANGSTROMS REMARK 525 HOH A1762 DISTANCE = 5.37 ANGSTROMS REMARK 525 HOH A1845 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH A1908 DISTANCE = 5.08 ANGSTROMS REMARK 525 HOH B1651 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH B1718 DISTANCE = 5.04 ANGSTROMS REMARK 525 HOH B1741 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH B1757 DISTANCE = 5.70 ANGSTROMS REMARK 525 HOH B1808 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH B1844 DISTANCE = 5.07 ANGSTROMS REMARK 525 HOH B1892 DISTANCE = 5.88 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 1501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z42 RELATED DB: PDB REMARK 900 OXIDIZED YQJM COMPLEXED WITH P-HYDROXYBENZALDEHYDE REMARK 900 RELATED ID: 1Z44 RELATED DB: PDB REMARK 900 OXIDIZED YQJM COMPLEXED WITH P-NITROPHENOL REMARK 900 RELATED ID: 1Z48 RELATED DB: PDB REMARK 900 REDUCED YQJM DBREF 1Z41 A 1 338 UNP P54550 NAMA_BACSU 1 338 DBREF 1Z41 B 1 338 UNP P54550 NAMA_BACSU 1 338 SEQADV 1Z41 MSE A 1 UNP P54550 MET 1 MODIFIED RESIDUE SEQADV 1Z41 MSE A 14 UNP P54550 MET 14 MODIFIED RESIDUE SEQADV 1Z41 MSE A 22 UNP P54550 MET 22 MODIFIED RESIDUE SEQADV 1Z41 MSE A 25 UNP P54550 MET 25 MODIFIED RESIDUE SEQADV 1Z41 MSE A 27 UNP P54550 MET 27 MODIFIED RESIDUE SEQADV 1Z41 MSE A 42 UNP P54550 MET 42 MODIFIED RESIDUE SEQADV 1Z41 MSE A 134 UNP P54550 MET 134 MODIFIED RESIDUE SEQADV 1Z41 MSE A 238 UNP P54550 MET 238 MODIFIED RESIDUE SEQADV 1Z41 MSE A 278 UNP P54550 MET 278 MODIFIED RESIDUE SEQADV 1Z41 MSE A 285 UNP P54550 MET 285 MODIFIED RESIDUE SEQADV 1Z41 MSE A 291 UNP P54550 MET 291 MODIFIED RESIDUE SEQADV 1Z41 MSE B 1 UNP P54550 MET 1 MODIFIED RESIDUE SEQADV 1Z41 MSE B 14 UNP P54550 MET 14 MODIFIED RESIDUE SEQADV 1Z41 MSE B 22 UNP P54550 MET 22 MODIFIED RESIDUE SEQADV 1Z41 MSE B 25 UNP P54550 MET 25 MODIFIED RESIDUE SEQADV 1Z41 MSE B 27 UNP P54550 MET 27 MODIFIED RESIDUE SEQADV 1Z41 MSE B 42 UNP P54550 MET 42 MODIFIED RESIDUE SEQADV 1Z41 MSE B 134 UNP P54550 MET 134 MODIFIED RESIDUE SEQADV 1Z41 MSE B 238 UNP P54550 MET 238 MODIFIED RESIDUE SEQADV 1Z41 MSE B 278 UNP P54550 MET 278 MODIFIED RESIDUE SEQADV 1Z41 MSE B 285 UNP P54550 MET 285 MODIFIED RESIDUE SEQADV 1Z41 MSE B 291 UNP P54550 MET 291 MODIFIED RESIDUE SEQRES 1 A 338 MSE ALA ARG LYS LEU PHE THR PRO ILE THR ILE LYS ASP SEQRES 2 A 338 MSE THR LEU LYS ASN ARG ILE VAL MSE SER PRO MSE CYS SEQRES 3 A 338 MSE TYR SER SER HIS GLU LYS ASP GLY LYS LEU THR PRO SEQRES 4 A 338 PHE HIS MSE ALA HIS TYR ILE SER ARG ALA ILE GLY GLN SEQRES 5 A 338 VAL GLY LEU ILE ILE VAL GLU ALA SER ALA VAL ASN PRO SEQRES 6 A 338 GLN GLY ARG ILE THR ASP GLN ASP LEU GLY ILE TRP SER SEQRES 7 A 338 ASP GLU HIS ILE GLU GLY PHE ALA LYS LEU THR GLU GLN SEQRES 8 A 338 VAL LYS GLU GLN GLY SER LYS ILE GLY ILE GLN LEU ALA SEQRES 9 A 338 HIS ALA GLY ARG LYS ALA GLU LEU GLU GLY ASP ILE PHE SEQRES 10 A 338 ALA PRO SER ALA ILE ALA PHE ASP GLU GLN SER ALA THR SEQRES 11 A 338 PRO VAL GLU MSE SER ALA GLU LYS VAL LYS GLU THR VAL SEQRES 12 A 338 GLN GLU PHE LYS GLN ALA ALA ALA ARG ALA LYS GLU ALA SEQRES 13 A 338 GLY PHE ASP VAL ILE GLU ILE HIS ALA ALA HIS GLY TYR SEQRES 14 A 338 LEU ILE HIS GLU PHE LEU SER PRO LEU SER ASN HIS ARG SEQRES 15 A 338 THR ASP GLU TYR GLY GLY SER PRO GLU ASN ARG TYR ARG SEQRES 16 A 338 PHE LEU ARG GLU ILE ILE ASP GLU VAL LYS GLN VAL TRP SEQRES 17 A 338 ASP GLY PRO LEU PHE VAL ARG VAL SER ALA SER ASP TYR SEQRES 18 A 338 THR ASP LYS GLY LEU ASP ILE ALA ASP HIS ILE GLY PHE SEQRES 19 A 338 ALA LYS TRP MSE LYS GLU GLN GLY VAL ASP LEU ILE ASP SEQRES 20 A 338 CYS SER SER GLY ALA LEU VAL HIS ALA ASP ILE ASN VAL SEQRES 21 A 338 PHE PRO GLY TYR GLN VAL SER PHE ALA GLU LYS ILE ARG SEQRES 22 A 338 GLU GLN ALA ASP MSE ALA THR GLY ALA VAL GLY MSE ILE SEQRES 23 A 338 THR ASP GLY SER MSE ALA GLU GLU ILE LEU GLN ASN GLY SEQRES 24 A 338 ARG ALA ASP LEU ILE PHE ILE GLY ARG GLU LEU LEU ARG SEQRES 25 A 338 ASP PRO PHE PHE ALA ARG THR ALA ALA LYS GLN LEU ASN SEQRES 26 A 338 THR GLU ILE PRO ALA PRO VAL GLN TYR GLU ARG GLY TRP SEQRES 1 B 338 MSE ALA ARG LYS LEU PHE THR PRO ILE THR ILE LYS ASP SEQRES 2 B 338 MSE THR LEU LYS ASN ARG ILE VAL MSE SER PRO MSE CYS SEQRES 3 B 338 MSE TYR SER SER HIS GLU LYS ASP GLY LYS LEU THR PRO SEQRES 4 B 338 PHE HIS MSE ALA HIS TYR ILE SER ARG ALA ILE GLY GLN SEQRES 5 B 338 VAL GLY LEU ILE ILE VAL GLU ALA SER ALA VAL ASN PRO SEQRES 6 B 338 GLN GLY ARG ILE THR ASP GLN ASP LEU GLY ILE TRP SER SEQRES 7 B 338 ASP GLU HIS ILE GLU GLY PHE ALA LYS LEU THR GLU GLN SEQRES 8 B 338 VAL LYS GLU GLN GLY SER LYS ILE GLY ILE GLN LEU ALA SEQRES 9 B 338 HIS ALA GLY ARG LYS ALA GLU LEU GLU GLY ASP ILE PHE SEQRES 10 B 338 ALA PRO SER ALA ILE ALA PHE ASP GLU GLN SER ALA THR SEQRES 11 B 338 PRO VAL GLU MSE SER ALA GLU LYS VAL LYS GLU THR VAL SEQRES 12 B 338 GLN GLU PHE LYS GLN ALA ALA ALA ARG ALA LYS GLU ALA SEQRES 13 B 338 GLY PHE ASP VAL ILE GLU ILE HIS ALA ALA HIS GLY TYR SEQRES 14 B 338 LEU ILE HIS GLU PHE LEU SER PRO LEU SER ASN HIS ARG SEQRES 15 B 338 THR ASP GLU TYR GLY GLY SER PRO GLU ASN ARG TYR ARG SEQRES 16 B 338 PHE LEU ARG GLU ILE ILE ASP GLU VAL LYS GLN VAL TRP SEQRES 17 B 338 ASP GLY PRO LEU PHE VAL ARG VAL SER ALA SER ASP TYR SEQRES 18 B 338 THR ASP LYS GLY LEU ASP ILE ALA ASP HIS ILE GLY PHE SEQRES 19 B 338 ALA LYS TRP MSE LYS GLU GLN GLY VAL ASP LEU ILE ASP SEQRES 20 B 338 CYS SER SER GLY ALA LEU VAL HIS ALA ASP ILE ASN VAL SEQRES 21 B 338 PHE PRO GLY TYR GLN VAL SER PHE ALA GLU LYS ILE ARG SEQRES 22 B 338 GLU GLN ALA ASP MSE ALA THR GLY ALA VAL GLY MSE ILE SEQRES 23 B 338 THR ASP GLY SER MSE ALA GLU GLU ILE LEU GLN ASN GLY SEQRES 24 B 338 ARG ALA ASP LEU ILE PHE ILE GLY ARG GLU LEU LEU ARG SEQRES 25 B 338 ASP PRO PHE PHE ALA ARG THR ALA ALA LYS GLN LEU ASN SEQRES 26 B 338 THR GLU ILE PRO ALA PRO VAL GLN TYR GLU ARG GLY TRP MODRES 1Z41 MSE A 14 MET SELENOMETHIONINE MODRES 1Z41 MSE A 22 MET SELENOMETHIONINE MODRES 1Z41 MSE A 25 MET SELENOMETHIONINE MODRES 1Z41 MSE A 27 MET SELENOMETHIONINE MODRES 1Z41 MSE A 42 MET SELENOMETHIONINE MODRES 1Z41 MSE A 134 MET SELENOMETHIONINE MODRES 1Z41 MSE A 238 MET SELENOMETHIONINE MODRES 1Z41 MSE A 278 MET SELENOMETHIONINE MODRES 1Z41 MSE A 285 MET SELENOMETHIONINE MODRES 1Z41 MSE A 291 MET SELENOMETHIONINE MODRES 1Z41 MSE B 14 MET SELENOMETHIONINE MODRES 1Z41 MSE B 22 MET SELENOMETHIONINE MODRES 1Z41 MSE B 25 MET SELENOMETHIONINE MODRES 1Z41 MSE B 27 MET SELENOMETHIONINE MODRES 1Z41 MSE B 42 MET SELENOMETHIONINE MODRES 1Z41 MSE B 134 MET SELENOMETHIONINE MODRES 1Z41 MSE B 238 MET SELENOMETHIONINE MODRES 1Z41 MSE B 278 MET SELENOMETHIONINE MODRES 1Z41 MSE B 285 MET SELENOMETHIONINE MODRES 1Z41 MSE B 291 MET SELENOMETHIONINE HET MSE A 14 8 HET MSE A 22 8 HET MSE A 25 8 HET MSE A 27 8 HET MSE A 42 8 HET MSE A 134 8 HET MSE A 238 8 HET MSE A 278 8 HET MSE A 285 8 HET MSE A 291 8 HET MSE B 14 8 HET MSE B 22 8 HET MSE B 25 8 HET MSE B 27 8 HET MSE B 42 8 HET MSE B 134 8 HET MSE B 238 8 HET MSE B 278 8 HET MSE B 285 8 HET MSE B 291 8 HET SO4 A1502 5 HET SO4 B1503 5 HET SO4 B1504 5 HET SO4 A1505 5 HET FMN A1500 31 HET FMN B1501 31 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 1 MSE 20(C5 H11 N O2 SE) FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 FMN 2(C17 H21 N4 O9 P) FORMUL 9 HOH *842(H2 O) HELIX 1 1 ARG A 3 THR A 7 5 5 HELIX 2 2 THR A 38 GLY A 51 1 14 HELIX 3 3 ASN A 64 ARG A 68 5 5 HELIX 4 4 SER A 78 GLU A 80 5 3 HELIX 5 5 HIS A 81 GLN A 95 1 15 HELIX 6 6 ALA A 106 ALA A 110 5 5 HELIX 7 7 SER A 135 ALA A 156 1 22 HELIX 8 8 TYR A 169 SER A 176 1 8 HELIX 9 9 SER A 189 TRP A 208 1 20 HELIX 10 10 ASP A 227 GLN A 241 1 15 HELIX 11 11 GLN A 265 ASP A 277 1 13 HELIX 12 12 ASP A 288 ASN A 298 1 11 HELIX 13 13 GLY A 307 ASP A 313 1 7 HELIX 14 14 PHE A 315 LEU A 324 1 10 HELIX 15 15 PRO A 331 GLU A 335 5 5 HELIX 16 16 ARG B 3 THR B 7 5 5 HELIX 17 17 THR B 38 GLY B 51 1 14 HELIX 18 18 ASN B 64 ARG B 68 5 5 HELIX 19 19 SER B 78 GLU B 80 5 3 HELIX 20 20 HIS B 81 GLN B 95 1 15 HELIX 21 21 ALA B 106 ALA B 110 5 5 HELIX 22 22 SER B 135 ALA B 156 1 22 HELIX 23 23 TYR B 169 SER B 176 1 8 HELIX 24 24 SER B 189 TRP B 208 1 20 HELIX 25 25 ASP B 227 GLN B 241 1 15 HELIX 26 26 GLN B 265 ASP B 277 1 13 HELIX 27 27 ASP B 288 ASN B 298 1 11 HELIX 28 28 GLY B 307 ASP B 313 1 7 HELIX 29 29 PHE B 315 LEU B 324 1 10 HELIX 30 30 PRO B 331 GLU B 335 5 5 SHEET 1 A 2 ILE A 9 ILE A 11 0 SHEET 2 A 2 MSE A 14 LEU A 16 -1 O LEU A 16 N ILE A 9 SHEET 1 B 9 ILE A 20 MSE A 22 0 SHEET 2 B 9 LEU A 55 ALA A 62 1 O LEU A 55 N MSE A 22 SHEET 3 B 9 LYS A 98 ALA A 104 1 O GLY A 100 N ILE A 56 SHEET 4 B 9 VAL A 160 ALA A 165 1 O GLU A 162 N LEU A 103 SHEET 5 B 9 LEU A 212 SER A 217 1 O PHE A 213 N ILE A 161 SHEET 6 B 9 LEU A 245 SER A 249 1 O SER A 249 N VAL A 216 SHEET 7 B 9 ALA A 279 ALA A 282 1 O GLY A 281 N CYS A 248 SHEET 8 B 9 LEU A 303 ILE A 306 1 O PHE A 305 N ALA A 282 SHEET 9 B 9 ILE A 20 MSE A 22 1 N VAL A 21 O ILE A 306 SHEET 1 C 2 PHE A 117 ALA A 118 0 SHEET 2 C 2 VAL A 132 GLU A 133 1 O VAL A 132 N ALA A 118 SHEET 1 D 2 ILE B 9 ILE B 11 0 SHEET 2 D 2 MSE B 14 LEU B 16 -1 O LEU B 16 N ILE B 9 SHEET 1 E10 LEU B 74 GLY B 75 0 SHEET 2 E10 LEU B 55 ALA B 62 1 N ALA B 62 O LEU B 74 SHEET 3 E10 LYS B 98 ALA B 104 1 O GLY B 100 N ILE B 56 SHEET 4 E10 VAL B 160 ALA B 165 1 O GLU B 162 N LEU B 103 SHEET 5 E10 LEU B 212 SER B 217 1 O PHE B 213 N ILE B 161 SHEET 6 E10 LEU B 245 SER B 249 1 O ASP B 247 N VAL B 216 SHEET 7 E10 THR B 280 ALA B 282 1 O GLY B 281 N CYS B 248 SHEET 8 E10 LEU B 303 ILE B 306 1 O PHE B 305 N ALA B 282 SHEET 9 E10 ILE B 20 MSE B 22 1 N VAL B 21 O ILE B 306 SHEET 10 E10 LEU B 55 ALA B 62 1 O LEU B 55 N MSE B 22 SHEET 1 F 2 PHE B 117 ALA B 118 0 SHEET 2 F 2 VAL B 132 GLU B 133 1 O VAL B 132 N ALA B 118 LINK C ASP A 13 N MSE A 14 1555 1555 1.33 LINK C MSE A 14 N THR A 15 1555 1555 1.33 LINK C VAL A 21 N MSE A 22 1555 1555 1.33 LINK C MSE A 22 N SER A 23 1555 1555 1.34 LINK C PRO A 24 N MSE A 25 1555 1555 1.33 LINK C MSE A 25 N CYS A 26 1555 1555 1.34 LINK C CYS A 26 N MSE A 27 1555 1555 1.33 LINK C MSE A 27 N TYR A 28 1555 1555 1.34 LINK C HIS A 41 N MSE A 42 1555 1555 1.33 LINK C MSE A 42 N ALA A 43 1555 1555 1.32 LINK C GLU A 133 N MSE A 134 1555 1555 1.33 LINK C MSE A 134 N SER A 135 1555 1555 1.33 LINK C TRP A 237 N MSE A 238 1555 1555 1.33 LINK C MSE A 238 N LYS A 239 1555 1555 1.33 LINK C ASP A 277 N MSE A 278 1555 1555 1.33 LINK C MSE A 278 N ALA A 279 1555 1555 1.33 LINK C GLY A 284 N MSE A 285 1555 1555 1.32 LINK C MSE A 285 N ILE A 286 1555 1555 1.33 LINK C SER A 290 N MSE A 291 1555 1555 1.33 LINK C MSE A 291 N ALA A 292 1555 1555 1.33 LINK C ASP B 13 N MSE B 14 1555 1555 1.33 LINK C MSE B 14 N THR B 15 1555 1555 1.32 LINK C VAL B 21 N MSE B 22 1555 1555 1.33 LINK C MSE B 22 N SER B 23 1555 1555 1.33 LINK C PRO B 24 N MSE B 25 1555 1555 1.33 LINK C MSE B 25 N CYS B 26 1555 1555 1.33 LINK C CYS B 26 N MSE B 27 1555 1555 1.33 LINK C MSE B 27 N TYR B 28 1555 1555 1.34 LINK C HIS B 41 N MSE B 42 1555 1555 1.33 LINK C MSE B 42 N ALA B 43 1555 1555 1.33 LINK C GLU B 133 N MSE B 134 1555 1555 1.33 LINK C MSE B 134 N SER B 135 1555 1555 1.33 LINK C TRP B 237 N MSE B 238 1555 1555 1.33 LINK C MSE B 238 N LYS B 239 1555 1555 1.33 LINK C ASP B 277 N MSE B 278 1555 1555 1.33 LINK C MSE B 278 N ALA B 279 1555 1555 1.33 LINK C GLY B 284 N MSE B 285 1555 1555 1.32 LINK C MSE B 285 N ILE B 286 1555 1555 1.33 LINK C SER B 290 N MSE B 291 1555 1555 1.34 LINK C MSE B 291 N ALA B 292 1555 1555 1.33 SITE 1 AC1 9 HIS A 164 HIS A 167 TYR A 169 FMN A1500 SITE 2 AC1 9 HOH A1710 HOH A1771 HOH A1784 HOH A1854 SITE 3 AC1 9 HOH A1911 SITE 1 AC2 9 HIS B 164 HIS B 167 TYR B 169 FMN B1501 SITE 2 AC2 9 HOH B1573 HOH B1713 HOH B1719 HOH B1771 SITE 3 AC2 9 HOH B1850 SITE 1 AC3 5 ARG A 312 ARG B 318 HOH B1597 HOH B1711 SITE 2 AC3 5 HOH B1839 SITE 1 AC4 5 ARG A 318 HOH A1684 HOH A1706 HOH A1780 SITE 2 AC4 5 ARG B 312 SITE 1 AC5 20 SER A 23 PRO A 24 MSE A 25 CYS A 26 SITE 2 AC5 20 ALA A 60 GLN A 102 HIS A 164 HIS A 167 SITE 3 AC5 20 ARG A 215 VAL A 283 MSE A 285 GLY A 307 SITE 4 AC5 20 ARG A 308 SO4 A1502 HOH A1506 HOH A1507 SITE 5 AC5 20 HOH A1513 HOH A1537 HOH A1568 ARG B 336 SITE 1 AC6 20 ARG A 336 SER B 23 PRO B 24 MSE B 25 SITE 2 AC6 20 CYS B 26 ALA B 60 GLN B 102 HIS B 164 SITE 3 AC6 20 HIS B 167 ARG B 215 VAL B 283 MSE B 285 SITE 4 AC6 20 GLY B 307 ARG B 308 SO4 B1503 HOH B1505 SITE 5 AC6 20 HOH B1513 HOH B1515 HOH B1543 HOH B1548 CRYST1 51.510 185.230 169.840 90.00 90.00 90.00 C 2 2 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 0.019414 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005399 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005888 0.00000