1QOR - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 14-FEB-95 1QOR

TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI QUINONE OXIDOREDUCTASE COMPLEXED TITLE 2 WITH NADPH

COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUINONE OXIDOREDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 CELL_LINE: 293; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: 293

KEYWDS OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR J.M.THORN,J.D.BARTON,N.E.DIXON,D.L.OLLIS,K.J.EDWARDS

REVDAT 3 04-DEC-13 1QOR 1 HET HETATM HETNAM REMARK REVDAT 3 2 1 VERSN REVDAT 2 24-FEB-09 1QOR 1 VERSN REVDAT 1 03-JUN-95 1QOR 0

JRNL AUTH J.M.THORN,J.D.BARTON,N.E.DIXON,D.L.OLLIS,K.J.EDWARDS JRNL TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI QOR QUINONE JRNL TITL 2 OXIDOREDUCTASE COMPLEXED WITH NADPH. JRNL REF J.MOL.BIOL. V. 249 785 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7602590 JRNL DOI 10.1006/JMBI.1995.0337

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.J.EDWARDS,J.M.THORN,J.A.DANIHER,N.E.DIXON,D.L.OLLIS REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES ON REMARK 1 TITL 2 A SOLUBLE ESCHERICHIA COLI QUINONE OXIDOREDUCTASE REMARK 1 REF J.MOL.BIOL. V. 240 501 1994 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL 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 : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 4856 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 432 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.024 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 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 1QOR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

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 53.72000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.72500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.03000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.72500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.72000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.03000 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: MTRIX REMARK 300 THE TRANSFORMATIONS PRESENTED ON MTRIX RECORDS BELOW REMARK 300 DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG THE REMARK 300 VARIOUS DOMAINS IN THIS ENTRY. APPLYING THE APPROPRIATE REMARK 300 MTRIX TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL REMARK 300 YIELD APPROXIMATE COORDINATES FOR THE RESIDUES LISTED REMARK 300 SECOND. REMARK 300 REMARK 300 APPLIED TO TRANSFORMED TO REMARK 300 MTRIX RESIDUES RESIDUES RMSD REMARK 300 M1 A 2 .. A 327 B 2 .. B 327 0.180

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 REMARK 350 TOTAL BURIED SURFACE AREA: 5690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 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 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 A 20 CG CD OE1 OE2 REMARK 470 GLU A 28 CG CD OE1 OE2 REMARK 470 LYS A 77 CG CD CE NZ REMARK 470 LYS A 105 CE NZ REMARK 470 LYS A 139 CE NZ REMARK 470 GLN A 176 CG CD OE1 NE2 REMARK 470 LYS A 183 CE NZ REMARK 470 ARG A 193 NE CZ NH1 NH2 REMARK 470 LYS A 208 CE NZ REMARK 470 ARG A 211 CD NE CZ NH1 NH2 REMARK 470 GLU A 278 CG CD OE1 OE2 REMARK 470 GLN A 299 CG CD OE1 NE2 REMARK 470 ARG A 309 CD NE CZ NH1 NH2 REMARK 470 THR B 22 OG1 CG2 REMARK 470 GLU B 28 CG CD OE1 OE2 REMARK 470 GLU B 34 CG CD OE1 OE2 REMARK 470 LYS B 71 CE NZ REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 LYS B 80 CG CD CE NZ REMARK 470 LYS B 162 NZ REMARK 470 LYS B 183 CG CD CE NZ REMARK 470 GLU B 194 CD OE1 OE2 REMARK 470 LYS B 208 CE NZ REMARK 470 ARG B 211 NE CZ NH1 NH2 REMARK 470 GLU B 223 CD OE1 OE2 REMARK 470 GLN B 255 CD OE1 NE2 REMARK 470 GLN B 267 CD OE1 NE2 REMARK 470 LYS B 293 CD CE NZ

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 48 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 84 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 VAL A 86 CB - CA - C ANGL. DEV. = -12.3 DEGREES REMARK 500 LEU A 229 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 VAL B 86 CB - CA - C ANGL. DEV. = -12.7 DEGREES REMARK 500 ARG B 309 NE - CZ - NH2 ANGL. DEV. = -3.6 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 SER A 121 -2.65 -140.64 REMARK 500 ASP A 141 -10.33 73.41 REMARK 500 LYS A 209 -173.67 65.74 REMARK 500 ALA B 27 -175.41 -68.64 REMARK 500 TYR B 95 76.08 -69.56 REMARK 500 LYS B 209 -171.13 69.99 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 VAL A 217 24.3 L L OUTSIDE RANGE REMARK 500 VAL B 217 20.9 L L OUTSIDE RANGE 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 SO4 A 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 350

DBREF 1QOR A 1 327 UNP P28304 QOR_ECOLI 1 327 DBREF 1QOR B 1 327 UNP P28304 QOR_ECOLI 1 327

SEQRES 1 A 327 MET ALA THR ARG ILE GLU PHE HIS LYS HIS GLY GLY PRO SEQRES 2 A 327 GLU VAL LEU GLN ALA VAL GLU PHE THR PRO ALA ASP PRO SEQRES 3 A 327 ALA GLU ASN GLU ILE GLN VAL GLU ASN LYS ALA ILE GLY SEQRES 4 A 327 ILE ASN PHE ILE ASP THR TYR ILE ARG SER GLY LEU TYR SEQRES 5 A 327 PRO PRO PRO SER LEU PRO SER GLY LEU GLY THR GLU ALA SEQRES 6 A 327 ALA GLY ILE VAL SER LYS VAL GLY SER GLY VAL LYS HIS SEQRES 7 A 327 ILE LYS ALA GLY ASP ARG VAL VAL TYR ALA GLN SER ALA SEQRES 8 A 327 LEU GLY ALA TYR SER SER VAL HIS ASN ILE ILE ALA ASP SEQRES 9 A 327 LYS ALA ALA ILE LEU PRO ALA ALA ILE SER PHE GLU GLN SEQRES 10 A 327 ALA ALA ALA SER PHE LEU LYS GLY LEU THR VAL TYR TYR SEQRES 11 A 327 LEU LEU ARG LYS THR TYR GLU ILE LYS PRO ASP GLU GLN SEQRES 12 A 327 PHE LEU PHE HIS ALA ALA ALA GLY GLY VAL GLY LEU ILE SEQRES 13 A 327 ALA CYS GLN TRP ALA LYS ALA LEU GLY ALA LYS LEU ILE SEQRES 14 A 327 GLY THR VAL GLY THR ALA GLN LYS ALA GLN SER ALA LEU SEQRES 15 A 327 LYS ALA GLY ALA TRP GLN VAL ILE ASN TYR ARG GLU GLU SEQRES 16 A 327 ASP LEU VAL GLU ARG LEU LYS GLU ILE THR GLY GLY LYS SEQRES 17 A 327 LYS VAL ARG VAL VAL TYR ASP SER VAL GLY ARG ASP THR SEQRES 18 A 327 TRP GLU ARG SER LEU ASP CYS LEU GLN ARG ARG GLY LEU SEQRES 19 A 327 MET VAL SER PHE GLY ASN SER SER GLY ALA VAL THR GLY SEQRES 20 A 327 VAL ASN LEU GLY ILE LEU ASN GLN LYS GLY SER LEU TYR SEQRES 21 A 327 VAL THR ARG PRO SER LEU GLN GLY TYR ILE THR THR ARG SEQRES 22 A 327 GLU GLU LEU THR GLU ALA SER ASN GLU LEU PHE SER LEU SEQRES 23 A 327 ILE ALA SER GLY VAL ILE LYS VAL ASP VAL ALA GLU GLN SEQRES 24 A 327 GLN LYS TYR PRO LEU LYS ASP ALA GLN ARG ALA HIS GLU SEQRES 25 A 327 ILE LEU GLU SER ARG ALA THR GLN GLY SER SER LEU LEU SEQRES 26 A 327 ILE PRO SEQRES 1 B 327 MET ALA THR ARG ILE GLU PHE HIS LYS HIS GLY GLY PRO SEQRES 2 B 327 GLU VAL LEU GLN ALA VAL GLU PHE THR PRO ALA ASP PRO SEQRES 3 B 327 ALA GLU ASN GLU ILE GLN VAL GLU ASN LYS ALA ILE GLY SEQRES 4 B 327 ILE ASN PHE ILE ASP THR TYR ILE ARG SER GLY LEU TYR SEQRES 5 B 327 PRO PRO PRO SER LEU PRO SER GLY LEU GLY THR GLU ALA SEQRES 6 B 327 ALA GLY ILE VAL SER LYS VAL GLY SER GLY VAL LYS HIS SEQRES 7 B 327 ILE LYS ALA GLY ASP ARG VAL VAL TYR ALA GLN SER ALA SEQRES 8 B 327 LEU GLY ALA TYR SER SER VAL HIS ASN ILE ILE ALA ASP SEQRES 9 B 327 LYS ALA ALA ILE LEU PRO ALA ALA ILE SER PHE GLU GLN SEQRES 10 B 327 ALA ALA ALA SER PHE LEU LYS GLY LEU THR VAL TYR TYR SEQRES 11 B 327 LEU LEU ARG LYS THR TYR GLU ILE LYS PRO ASP GLU GLN SEQRES 12 B 327 PHE LEU PHE HIS ALA ALA ALA GLY GLY VAL GLY LEU ILE SEQRES 13 B 327 ALA CYS GLN TRP ALA LYS ALA LEU GLY ALA LYS LEU ILE SEQRES 14 B 327 GLY THR VAL GLY THR ALA GLN LYS ALA GLN SER ALA LEU SEQRES 15 B 327 LYS ALA GLY ALA TRP GLN VAL ILE ASN TYR ARG GLU GLU SEQRES 16 B 327 ASP LEU VAL GLU ARG LEU LYS GLU ILE THR GLY GLY LYS SEQRES 17 B 327 LYS VAL ARG VAL VAL TYR ASP SER VAL GLY ARG ASP THR SEQRES 18 B 327 TRP GLU ARG SER LEU ASP CYS LEU GLN ARG ARG GLY LEU SEQRES 19 B 327 MET VAL SER PHE GLY ASN SER SER GLY ALA VAL THR GLY SEQRES 20 B 327 VAL ASN LEU GLY ILE LEU ASN GLN LYS GLY SER LEU TYR SEQRES 21 B 327 VAL THR ARG PRO SER LEU GLN GLY TYR ILE THR THR ARG SEQRES 22 B 327 GLU GLU LEU THR GLU ALA SER ASN GLU LEU PHE SER LEU SEQRES 23 B 327 ILE ALA SER GLY VAL ILE LYS VAL ASP VAL ALA GLU GLN SEQRES 24 B 327 GLN LYS TYR PRO LEU LYS ASP ALA GLN ARG ALA HIS GLU SEQRES 25 B 327 ILE LEU GLU SER ARG ALA THR GLN GLY SER SER LEU LEU SEQRES 26 B 327 ILE PRO

HET SO4 A 328 5 HET NDP A 350 48 HET SO4 B 328 5 HET NDP B 350 48

HETNAM SO4 SULFATE ION HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE

FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 NDP 2(C21 H30 N7 O17 P3) FORMUL 7 HOH *432(H2 O)

HELIX 1 A1A ILE A 43 SER A 49 1 7 HELIX 2 A1A PHE A 115 ARG A 133 1 19 HELIX 3 ABA GLY A 152 LEU A 164 1 13 HELIX 4 ACA ALA A 175 ALA A 184 1 10 HELIX 5 ADA LEU A 197 ILE A 204 1 8 HELIX 6 AEA TRP A 222 ASP A 227 1 6 HELIX 7 AFA GLY A 251 GLN A 255 1 5 HELIX 8 A3A LEU A 266 TYR A 269 1 4 HELIX 9 A4A ARG A 273 ALA A 288 1 16 HELIX 10 A5A ALA A 307 GLU A 315 1 9 HELIX 11 A1B ILE B 43 SER B 49 1 7 HELIX 12 A2B PHE B 115 ARG B 133 1 19 HELIX 13 ABB GLY B 152 LEU B 164 1 13 HELIX 14 ACB ALA B 175 ALA B 184 1 10 HELIX 15 ADB LEU B 197 ILE B 204 1 8 HELIX 16 AEB TRP B 222 ASP B 227 1 6 HELIX 17 AFB GLY B 251 GLN B 255 1 5 HELIX 18 A3B LEU B 266 TYR B 269 1 4 HELIX 19 A4B ARG B 273 ALA B 288 1 16 HELIX 20 A5B ALA B 307 GLU B 315 1 9

SHEET 1 A1 6 ALA A 106 ILE A 108 0 SHEET 2 A1 6 ARG A 84 TYR A 87 -1 SHEET 3 A1 6 ALA A 65 ILE A 68 -1 SHEET 4 A1 6 LYS A 36 GLY A 39 -1 SHEET 5 A1 6 LEU A 324 ILE A 326 -1 SHEET 6 A1 6 LYS A 301 PRO A 303 1 SHEET 1 B1 6 ALA B 106 ILE B 108 0 SHEET 2 B1 6 ARG B 84 TYR B 87 -1 SHEET 3 B1 6 ALA B 65 ILE B 68 -1 SHEET 4 B1 6 LYS B 36 GLY B 39 -1 SHEET 5 B1 6 LEU B 324 ILE B 326 -1 SHEET 6 B1 6 LYS B 301 PRO B 303 1 SHEET 1 A2 4 VAL A 69 VAL A 72 0 SHEET 2 A2 4 GLU A 30 ASN A 35 -1 SHEET 3 A2 4 VAL A 98 ILE A 102 -1 SHEET 4 A2 4 ALA A 88 LEU A 92 -1 SHEET 1 B2 4 VAL B 69 VAL B 72 0 SHEET 2 B2 4 GLU B 30 ASN B 35 -1 SHEET 3 B2 4 VAL B 98 ILE B 102 -1 SHEET 4 B2 4 ALA B 88 LEU B 92 -1 SHEET 1 A3 2 THR A 3 GLU A 6 0 SHEET 2 A3 2 GLN A 17 GLU A 20 -1 SHEET 1 B3 2 THR B 3 GLU B 6 0 SHEET 2 B3 2 GLN B 17 GLU B 20 -1 SHEET 1 A4 6 GLN A 143 PHE A 146 0 SHEET 2 A4 6 LYS A 167 VAL A 172 1 SHEET 3 A4 6 GLN A 188 ASN A 191 1 SHEET 4 A4 6 VAL A 210 ASP A 215 1 SHEET 5 A4 6 LEU A 229 SER A 237 1 SHEET 6 A4 6 TYR A 260 THR A 262 1 SHEET 1 B4 6 GLN B 143 PHE B 146 0 SHEET 2 B4 6 LYS B 167 VAL B 172 1 SHEET 3 B4 6 GLN B 188 ASN B 191 1 SHEET 4 B4 6 VAL B 210 ASP B 215 1 SHEET 5 B4 6 LEU B 229 SER B 237 1 SHEET 6 B4 6 TYR B 260 THR B 262 1

CISPEP 1 LEU A 57 PRO A 58 0 -0.09 CISPEP 2 LEU B 57 PRO B 58 0 0.20

SITE 1 AC1 10 ILE A 43 TYR A 46 TYR A 52 PHE A 238 SITE 2 AC1 10 ASN A 240 ARG A 263 NDP A 350 HOH A 373 SITE 3 AC1 10 HOH A 481 HOH B 482 SITE 1 AC2 7 ILE B 43 TYR B 46 TYR B 52 ARG B 263 SITE 2 AC2 7 NDP B 350 HOH B 355 HOH B 380 SITE 1 AC3 35 PHE A 42 TYR A 46 THR A 127 TYR A 130 SITE 2 AC3 35 GLY A 151 GLY A 152 VAL A 153 VAL A 172 SITE 3 AC3 35 GLY A 173 LYS A 177 TYR A 192 SER A 216 SITE 4 AC3 35 PHE A 238 GLY A 239 ASN A 240 SER A 241 SITE 5 AC3 35 SER A 242 ARG A 263 PRO A 264 SER A 265 SITE 6 AC3 35 LEU A 266 ARG A 317 SO4 A 328 HOH A 371 SITE 7 AC3 35 HOH A 373 HOH A 403 HOH A 404 HOH A 405 SITE 8 AC3 35 HOH A 413 HOH A 447 HOH A 448 HOH A 466 SITE 9 AC3 35 HOH A 468 HOH A 478 HOH A 480 SITE 1 AC4 37 PHE B 42 TYR B 46 LEU B 123 THR B 127 SITE 2 AC4 37 TYR B 130 GLY B 151 GLY B 152 VAL B 153 SITE 3 AC4 37 VAL B 172 GLY B 173 LYS B 177 TYR B 192 SITE 4 AC4 37 SER B 216 PHE B 238 GLY B 239 ASN B 240 SITE 5 AC4 37 SER B 241 SER B 242 ARG B 263 PRO B 264 SITE 6 AC4 37 SER B 265 LEU B 266 ARG B 317 SO4 B 328 SITE 7 AC4 37 HOH B 360 HOH B 365 HOH B 366 HOH B 367 SITE 8 AC4 37 HOH B 377 HOH B 379 HOH B 418 HOH B 422 SITE 9 AC4 37 HOH B 450 HOH B 451 HOH B 463 HOH B 494 SITE 10 AC4 37 HOH B 519

CRYST1 107.440 104.060 77.450 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 0.009308 0.000000 0.000000 0.00000

SCALE2 0.000000 0.009610 0.000000 0.00000

SCALE3 0.000000 0.000000 0.012912 0.00000

MTRIX1 1 -0.609880 0.111910 0.784550 67.78385 1

MTRIX2 1 0.113050 -0.967570 0.225900 70.90556 1

MTRIX3 1 0.784390 0.226470 0.577450 -43.99321 1