HEADER OXIDOREDUCTASE 28-AUG-02 1MJT TITLE CRYSTAL STRUCTURE OF SANOS, A BACTERIAL NITRIC OXIDE SYNTHASE TITLE 2 OXYGENASE PROTEIN, IN COMPLEX WITH NAD+ AND SEITU COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC-OXIDE SYNTHASE HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NITRIC OXIDE SYNTHASE OXYGENASE PROTEIN; COMPND 5 EC: 1.14.13.39; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 STRAIN: MRSA; SOURCE 5 GENE: SANOS; 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: PCWORI KEYWDS SANOS, NO, NOS, BACTERIAL, STAPHYLOCOCCUS AUREUS, SYNTHASE, MRSA, KEYWDS 2 SEITU, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.E.BIRD,J.REN,D.K.STAMMERS REVDAT 4 14-FEB-24 1MJT 1 HETSYN REVDAT 3 29-JUL-20 1MJT 1 COMPND REMARK SEQADV HET REVDAT 3 2 1 HETNAM HETSYN FORMUL LINK REVDAT 3 3 1 SITE ATOM REVDAT 2 24-FEB-09 1MJT 1 VERSN REVDAT 1 07-JAN-03 1MJT 0 JRNL AUTH L.E.BIRD,J.REN,J.ZHANG,N.FOXWELL,A.R.HAWKINS,I.G.CHARLES, JRNL AUTH 2 D.K.STAMMERS JRNL TITL CRYSTAL STRUCTURE OF SANOS, A BACTERIAL NITRIC OXIDE JRNL TITL 2 SYNTHASE OXYGENASE PROTEIN FROM STAPHYLOCOCCUS AUREUS JRNL REF STRUCTURE V. 10 1687 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 12467576 JRNL DOI 10.1016/S0969-2126(02)00911-5 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.34 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) (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 36581 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 SET) : 0.182 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1818 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3430 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 202 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5724 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 196 REMARK 3 SOLVENT ATOMS : 382 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.18000 REMARK 3 B22 (A**2) : -5.85000 REMARK 3 B33 (A**2) : 9.03000 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) : 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.950 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.290 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.090 ; 8.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.890 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 10.800; 12.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 40.86 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MJT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-02. REMARK 100 THE DEPOSITION ID IS D_1000016965. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36617 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: RESIDUE 122 ONWARDS OF PDB ENTRY 3NOS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6000, MPD, TRIS, NAD+, SEITU, NON REMARK 280 -DETERGENT SULPHOBETAINE 195, GAMMA-BUTYROLACTONE, PH 7.4, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 32.89000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.01000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.57000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.01000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.89000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.57000 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 REMARK 350 TOTAL BURIED SURFACE AREA: 8360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 HIS A 0 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 LEU A 33 -74.14 -63.73 REMARK 500 THR A 38 -78.58 -93.85 REMARK 500 SER A 59 84.06 -65.15 REMARK 500 ASN A 98 47.67 34.17 REMARK 500 CYS A 131 174.52 179.74 REMARK 500 ASN A 187 5.26 -62.60 REMARK 500 ALA A 220 63.73 -162.53 REMARK 500 ARG A 241 -134.45 -115.66 REMARK 500 PRO A 320 23.15 -79.63 REMARK 500 THR B 40 -161.42 -124.70 REMARK 500 SER B 59 91.66 -68.04 REMARK 500 CYS B 131 -179.74 -172.44 REMARK 500 ILE B 231 -61.69 -93.27 REMARK 500 ARG B 241 -127.45 -121.02 REMARK 500 ASN B 260 8.55 -66.52 REMARK 500 ASN B 335 31.69 -86.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAD A 700 REMARK 610 NAD A 701 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 HEM A 500 NA 107.9 REMARK 620 3 HEM A 500 NB 93.1 89.3 REMARK 620 4 HEM A 500 NC 95.4 156.6 87.9 REMARK 620 5 HEM A 500 ND 96.2 89.4 170.5 89.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 62 SG REMARK 620 2 HEM B 501 NA 105.2 REMARK 620 3 HEM B 501 NB 91.6 88.9 REMARK 620 4 HEM B 501 NC 99.1 155.7 90.5 REMARK 620 5 HEM B 501 ND 100.0 87.9 168.4 87.8 REMARK 620 N 1 2 3 4 DBREF 1MJT A 2 346 UNP P0A004 NOSO_STAAU 2 346 DBREF 1MJT B 2 346 UNP P0A004 NOSO_STAAU 2 346 SEQADV 1MJT HIS A 0 UNP P0A004 EXPRESSION TAG SEQADV 1MJT HIS A 1 UNP P0A004 EXPRESSION TAG SEQADV 1MJT HIS B 0 UNP P0A004 EXPRESSION TAG SEQADV 1MJT HIS B 1 UNP P0A004 EXPRESSION TAG SEQRES 1 A 347 HIS HIS LEU PHE LYS GLU ALA GLN ALA PHE ILE GLU ASN SEQRES 2 A 347 MET TYR LYS GLU CYS HIS TYR GLU THR GLN ILE ILE ASN SEQRES 3 A 347 LYS ARG LEU HIS ASP ILE GLU LEU GLU ILE LYS GLU THR SEQRES 4 A 347 GLY THR TYR THR HIS THR GLU GLU GLU LEU ILE TYR GLY SEQRES 5 A 347 ALA LYS MET ALA TRP ARG ASN SER ASN ARG CYS ILE GLY SEQRES 6 A 347 ARG LEU PHE TRP ASP SER LEU ASN VAL ILE ASP ALA ARG SEQRES 7 A 347 ASP VAL THR ASP GLU ALA SER PHE LEU SER SER ILE THR SEQRES 8 A 347 TYR HIS ILE THR GLN ALA THR ASN GLU GLY LYS LEU LYS SEQRES 9 A 347 PRO TYR ILE THR ILE TYR ALA PRO LYS ASP GLY PRO LYS SEQRES 10 A 347 ILE PHE ASN ASN GLN LEU ILE ARG TYR ALA GLY TYR ASP SEQRES 11 A 347 ASN CYS GLY ASP PRO ALA GLU LYS GLU VAL THR ARG LEU SEQRES 12 A 347 ALA ASN HIS LEU GLY TRP LYS GLY LYS GLY THR ASN PHE SEQRES 13 A 347 ASP VAL LEU PRO LEU ILE TYR GLN LEU PRO ASN GLU SER SEQRES 14 A 347 VAL LYS PHE TYR GLU TYR PRO THR SER LEU ILE LYS GLU SEQRES 15 A 347 VAL PRO ILE GLU HIS ASN HIS TYR PRO LYS LEU ARG LYS SEQRES 16 A 347 LEU ASN LEU LYS TRP TYR ALA VAL PRO ILE ILE SER ASN SEQRES 17 A 347 MET ASP LEU LYS ILE GLY GLY ILE VAL TYR PRO THR ALA SEQRES 18 A 347 PRO PHE ASN GLY TRP TYR MET VAL THR GLU ILE GLY VAL SEQRES 19 A 347 ARG ASN PHE ILE ASP ASP TYR ARG TYR ASN LEU LEU GLU SEQRES 20 A 347 LYS VAL ALA ASP ALA PHE GLU PHE ASP THR LEU LYS ASN SEQRES 21 A 347 ASN SER PHE ASN LYS ASP ARG ALA LEU VAL GLU LEU ASN SEQRES 22 A 347 TYR ALA VAL TYR HIS SER PHE LYS LYS GLU GLY VAL SER SEQRES 23 A 347 ILE VAL ASP HIS LEU THR ALA ALA LYS GLN PHE GLU LEU SEQRES 24 A 347 PHE GLU ARG ASN GLU ALA GLN GLN GLY ARG GLN VAL THR SEQRES 25 A 347 GLY LYS TRP SER TRP LEU ALA PRO PRO LEU SER PRO THR SEQRES 26 A 347 LEU THR SER ASN TYR HIS HIS GLY TYR ASP ASN THR VAL SEQRES 27 A 347 LYS ASP PRO ASN PHE PHE TYR LYS LYS SEQRES 1 B 347 HIS HIS LEU PHE LYS GLU ALA GLN ALA PHE ILE GLU ASN SEQRES 2 B 347 MET TYR LYS GLU CYS HIS TYR GLU THR GLN ILE ILE ASN SEQRES 3 B 347 LYS ARG LEU HIS ASP ILE GLU LEU GLU ILE LYS GLU THR SEQRES 4 B 347 GLY THR TYR THR HIS THR GLU GLU GLU LEU ILE TYR GLY SEQRES 5 B 347 ALA LYS MET ALA TRP ARG ASN SER ASN ARG CYS ILE GLY SEQRES 6 B 347 ARG LEU PHE TRP ASP SER LEU ASN VAL ILE ASP ALA ARG SEQRES 7 B 347 ASP VAL THR ASP GLU ALA SER PHE LEU SER SER ILE THR SEQRES 8 B 347 TYR HIS ILE THR GLN ALA THR ASN GLU GLY LYS LEU LYS SEQRES 9 B 347 PRO TYR ILE THR ILE TYR ALA PRO LYS ASP GLY PRO LYS SEQRES 10 B 347 ILE PHE ASN ASN GLN LEU ILE ARG TYR ALA GLY TYR ASP SEQRES 11 B 347 ASN CYS GLY ASP PRO ALA GLU LYS GLU VAL THR ARG LEU SEQRES 12 B 347 ALA ASN HIS LEU GLY TRP LYS GLY LYS GLY THR ASN PHE SEQRES 13 B 347 ASP VAL LEU PRO LEU ILE TYR GLN LEU PRO ASN GLU SER SEQRES 14 B 347 VAL LYS PHE TYR GLU TYR PRO THR SER LEU ILE LYS GLU SEQRES 15 B 347 VAL PRO ILE GLU HIS ASN HIS TYR PRO LYS LEU ARG LYS SEQRES 16 B 347 LEU ASN LEU LYS TRP TYR ALA VAL PRO ILE ILE SER ASN SEQRES 17 B 347 MET ASP LEU LYS ILE GLY GLY ILE VAL TYR PRO THR ALA SEQRES 18 B 347 PRO PHE ASN GLY TRP TYR MET VAL THR GLU ILE GLY VAL SEQRES 19 B 347 ARG ASN PHE ILE ASP ASP TYR ARG TYR ASN LEU LEU GLU SEQRES 20 B 347 LYS VAL ALA ASP ALA PHE GLU PHE ASP THR LEU LYS ASN SEQRES 21 B 347 ASN SER PHE ASN LYS ASP ARG ALA LEU VAL GLU LEU ASN SEQRES 22 B 347 TYR ALA VAL TYR HIS SER PHE LYS LYS GLU GLY VAL SER SEQRES 23 B 347 ILE VAL ASP HIS LEU THR ALA ALA LYS GLN PHE GLU LEU SEQRES 24 B 347 PHE GLU ARG ASN GLU ALA GLN GLN GLY ARG GLN VAL THR SEQRES 25 B 347 GLY LYS TRP SER TRP LEU ALA PRO PRO LEU SER PRO THR SEQRES 26 B 347 LEU THR SER ASN TYR HIS HIS GLY TYR ASP ASN THR VAL SEQRES 27 B 347 LYS ASP PRO ASN PHE PHE TYR LYS LYS HET GLC C 1 11 HET FRU C 2 12 HET GLC D 1 11 HET FRU D 2 12 HET HEM A 500 43 HET NAD A 700 26 HET NAD A 701 26 HET ITU A 800 6 HET HEM B 501 43 HET ITU B 801 6 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM FRU BETA-D-FRUCTOFURANOSE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM ITU ETHYLISOTHIOUREA HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN FRU BETA-D-FRUCTOSE; D-FRUCTOSE; FRUCTOSE HETSYN HEM HEME FORMUL 3 GLC 2(C6 H12 O6) FORMUL 3 FRU 2(C6 H12 O6) FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 6 NAD 2(C21 H27 N7 O14 P2) FORMUL 8 ITU 2(C3 H8 N2 S) FORMUL 11 HOH *382(H2 O) HELIX 1 1 HIS A 1 CYS A 17 1 17 HELIX 2 2 GLU A 20 THR A 38 1 19 HELIX 3 3 THR A 44 ASN A 58 1 15 HELIX 4 4 GLY A 64 LEU A 71 5 8 HELIX 5 5 ASP A 81 ASN A 98 1 18 HELIX 6 6 GLU A 99 LYS A 101 5 3 HELIX 7 7 ASP A 133 ALA A 135 5 3 HELIX 8 8 GLU A 136 GLY A 147 1 12 HELIX 9 9 PRO A 175 ILE A 179 5 5 HELIX 10 10 TYR A 189 ASN A 196 5 8 HELIX 11 11 MET A 227 VAL A 233 1 7 HELIX 12 12 VAL A 233 ASP A 238 1 6 HELIX 13 13 LEU A 244 PHE A 252 1 9 HELIX 14 14 LYS A 258 SER A 261 5 4 HELIX 15 15 PHE A 262 GLU A 282 1 21 HELIX 16 16 ASP A 288 GLN A 305 1 18 HELIX 17 17 LYS A 313 ALA A 318 1 6 HELIX 18 18 SER A 322 HIS A 331 5 10 HELIX 19 19 HIS B 0 CYS B 17 1 18 HELIX 20 20 GLU B 20 GLY B 39 1 20 HELIX 21 21 THR B 44 ASN B 58 1 15 HELIX 22 22 GLY B 64 LEU B 71 5 8 HELIX 23 23 ASP B 81 ASN B 98 1 18 HELIX 24 24 GLU B 99 LYS B 101 5 3 HELIX 25 25 ASP B 133 ALA B 135 5 3 HELIX 26 26 GLU B 136 LEU B 146 1 11 HELIX 27 27 PRO B 175 ILE B 179 5 5 HELIX 28 28 TYR B 189 ASN B 196 5 8 HELIX 29 29 VAL B 228 VAL B 233 1 6 HELIX 30 30 VAL B 233 ASP B 238 1 6 HELIX 31 31 LEU B 244 PHE B 252 1 9 HELIX 32 32 LYS B 258 SER B 261 5 4 HELIX 33 33 PHE B 262 GLU B 282 1 21 HELIX 34 34 ASP B 288 GLN B 306 1 19 HELIX 35 35 LYS B 313 ALA B 318 1 6 HELIX 36 36 SER B 322 HIS B 331 5 10 SHEET 1 A 4 ASN A 72 ALA A 76 0 SHEET 2 A 4 TYR A 105 TYR A 109 1 O ILE A 108 N ALA A 76 SHEET 3 A 4 PHE A 222 ASN A 223 -1 O ASN A 223 N TYR A 105 SHEET 4 A 4 ILE A 204 ILE A 205 -1 N ILE A 205 O PHE A 222 SHEET 1 B 3 LYS A 116 ILE A 117 0 SHEET 2 B 3 LEU A 160 GLN A 163 -1 O GLN A 163 N LYS A 116 SHEET 3 B 3 LYS A 170 TYR A 172 -1 O LYS A 170 N TYR A 162 SHEET 1 C 2 GLU A 181 PRO A 183 0 SHEET 2 C 2 LYS A 198 TYR A 200 -1 O TRP A 199 N VAL A 182 SHEET 1 D 3 ILE A 215 TYR A 217 0 SHEET 2 D 3 MET A 208 ILE A 212 -1 N LEU A 210 O TYR A 217 SHEET 3 D 3 ASN A 341 TYR A 344 -1 O PHE A 343 N ASP A 209 SHEET 1 E 4 ASN B 72 ALA B 76 0 SHEET 2 E 4 TYR B 105 TYR B 109 1 O ILE B 108 N ALA B 76 SHEET 3 E 4 PHE B 222 ASN B 223 -1 O ASN B 223 N TYR B 105 SHEET 4 E 4 ILE B 204 ILE B 205 -1 N ILE B 205 O PHE B 222 SHEET 1 F 3 LYS B 116 ILE B 117 0 SHEET 2 F 3 LEU B 160 GLN B 163 -1 O GLN B 163 N LYS B 116 SHEET 3 F 3 LYS B 170 TYR B 172 -1 O TYR B 172 N LEU B 160 SHEET 1 G 2 GLU B 181 PRO B 183 0 SHEET 2 G 2 LYS B 198 TYR B 200 -1 O TRP B 199 N VAL B 182 SHEET 1 H 3 ILE B 215 TYR B 217 0 SHEET 2 H 3 MET B 208 ILE B 212 -1 N LEU B 210 O TYR B 217 SHEET 3 H 3 ASN B 341 TYR B 344 -1 O PHE B 343 N ASP B 209 SHEET 1 I 2 TYR B 226 MET B 227 0 SHEET 2 I 2 ILE B 286 VAL B 287 1 O VAL B 287 N TYR B 226 LINK C1 GLC C 1 O2 FRU C 2 1555 1555 1.45 LINK C1 GLC D 1 O2 FRU D 2 1555 1555 1.45 LINK SG CYS A 62 FE HEM A 500 1555 1555 2.82 LINK SG CYS B 62 FE HEM B 501 1555 1555 2.80 CISPEP 1 ASP A 339 PRO A 340 0 -0.30 CISPEP 2 ASP B 339 PRO B 340 0 -0.09 CRYST1 65.780 115.140 126.020 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 0.015202 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008685 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007935 0.00000