HEADER OXIDOREDUCTASE 18-AUG-08 3E7S TITLE STRUCTURE OF BOVINE ENOS OXYGENASE DOMAIN WITH INHIBITOR AR-C95791 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NOS TYPE III, ENDOTHELIAL NOS, CNOS, ENOS, NOSIII, EC-NOS, COMPND 5 CONSTITUTIVE NOS; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: NO CHEMICAL MODIFICATION OF THE CYS381; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: NOS TYPE III, ENDOTHELIAL NOS, CNOS, ENOS, NOSIII, EC-NOS, COMPND 13 CONSTITUTIVE NOS; COMPND 14 EC: 1.14.13.39; COMPND 15 ENGINEERED: YES; COMPND 16 OTHER_DETAILS: THE CYS381 IS CHEMICALLY MODIFIED SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: NOS3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 13 ORGANISM_COMMON: BOVINE; SOURCE 14 ORGANISM_TAXID: 9913; SOURCE 15 GENE: NOS3; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE, NOS, HEME, TETRAHYDROBIOPTERIN, OXIDOREDUCTASE KEYWDS 2 CALMODULIN-BINDING, FAD, FMN, IRON, METAL-BINDING, NADP, KEYWDS 3 OXIDOREDUCTASE, POLYMORPHISM, ZINC EXPDTA X-RAY DIFFRACTION AUTHOR E.D.GARCIN,A.S.ARVAI,R.J.ROSENFELD,M.D.KROEGER,B.R.CRANE,G.ANDERSSON, AUTHOR 2 G.ANDREWS,P.J.HAMLEY,P.R.MALLINDER,D.J.NICHOLLS,S.A.ST-GALLAY, AUTHOR 3 A.C.TINKER,N.P.GENSMANTEL,A.METE,D.R.CHESHIRE,S.CONNOLLY,D.J.STUEHR, AUTHOR 4 A.ABERG,A.V.WALLACE,J.A.TAINER,E.D.GETZOFF REVDAT 6 21-FEB-24 3E7S 1 REMARK LINK REVDAT 5 09-JUN-09 3E7S 1 REVDAT REVDAT 4 26-MAY-09 3E7S 1 TITLE REVDAT 3 24-FEB-09 3E7S 1 VERSN REVDAT 2 13-JAN-09 3E7S 1 JRNL REVDAT 1 07-OCT-08 3E7S 0 JRNL AUTH E.D.GARCIN,A.S.ARVAI,R.J.ROSENFELD,M.D.KROEGER,B.R.CRANE, JRNL AUTH 2 G.ANDERSSON,G.ANDREWS,P.J.HAMLEY,P.R.MALLINDER,D.J.NICHOLLS, JRNL AUTH 3 S.A.ST-GALLAY,A.C.TINKER,N.P.GENSMANTEL,A.METE,D.R.CHESHIRE, JRNL AUTH 4 S.CONNOLLY,D.J.STUEHR,A.ABERG,A.V.WALLACE,J.A.TAINER, JRNL AUTH 5 E.D.GETZOFF JRNL TITL ANCHORED PLASTICITY OPENS DOORS FOR SELECTIVE INHIBITOR JRNL TITL 2 DESIGN IN NITRIC OXIDE SYNTHASE. JRNL REF NAT.CHEM.BIOL. V. 4 700 2008 JRNL REFN ISSN 1552-4450 JRNL PMID 18849972 JRNL DOI 10.1038/NCHEMBIO.115 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 0.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.1 REMARK 3 NUMBER OF REFLECTIONS : 29456 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) : 0.212 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1453 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 : 6373 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 163 REMARK 3 SOLVENT ATOMS : 167 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.23700 REMARK 3 B22 (A**2) : -0.21400 REMARK 3 B33 (A**2) : 6.45000 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 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 : 22.51 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 3E7S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000048982. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 29456 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : 0.08400 REMARK 200 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 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, SODIUM CACODYLATE, REMARK 280 TCEP, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 29.46500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.35000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.18500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.35000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.46500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.18500 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: 11380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 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 ASN A 54 REMARK 465 SER A 55 REMARK 465 PRO A 56 REMARK 465 THR A 57 REMARK 465 LEU A 58 REMARK 465 THR A 59 REMARK 465 LEU A 108 REMARK 465 GLN A 109 REMARK 465 THR A 110 REMARK 465 ARG A 111 REMARK 465 PRO A 112 REMARK 465 SER A 113 REMARK 465 PRO A 114 REMARK 465 GLY A 115 REMARK 465 PRO A 116 REMARK 465 PRO A 117 REMARK 465 PRO A 118 REMARK 465 ALA A 119 REMARK 465 GLN A 150 REMARK 465 GLU A 151 REMARK 465 VAL A 152 REMARK 465 GLU A 153 REMARK 465 ALA A 154 REMARK 465 LYS A 480 REMARK 465 GLY A 481 REMARK 465 SER A 482 REMARK 465 ALA A 483 REMARK 465 THR A 484 REMARK 465 ASN B 54 REMARK 465 SER B 55 REMARK 465 PRO B 56 REMARK 465 THR B 57 REMARK 465 LEU B 58 REMARK 465 THR B 59 REMARK 465 ARG B 60 REMARK 465 PRO B 61 REMARK 465 PRO B 62 REMARK 465 GLU B 63 REMARK 465 GLN B 109 REMARK 465 THR B 110 REMARK 465 ARG B 111 REMARK 465 PRO B 112 REMARK 465 SER B 113 REMARK 465 PRO B 114 REMARK 465 GLY B 115 REMARK 465 PRO B 116 REMARK 465 GLY B 481 REMARK 465 SER B 482 REMARK 465 ALA B 483 REMARK 465 THR B 484 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 ARG A 60 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 107 CG CD CE NZ REMARK 470 GLU A 120 CG CD OE1 OE2 REMARK 470 LYS A 138 CG CD CE NZ REMARK 470 ARG A 139 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 143 CG CD OE1 NE2 REMARK 470 GLU A 146 CG CD OE1 OE2 REMARK 470 LEU A 149 CG CD1 CD2 REMARK 470 SER A 158 OG REMARK 470 ASN A 282 CG OD1 ND2 REMARK 470 GLU A 320 CG CD OE1 OE2 REMARK 470 LYS B 66 CG CD CE NZ REMARK 470 ARG B 106 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 107 CG CD CE NZ REMARK 470 LEU B 108 CG CD1 CD2 REMARK 470 PRO B 117 CG CD REMARK 470 GLU B 147 CG CD OE1 OE2 REMARK 470 GLN B 150 CG CD OE1 NE2 REMARK 470 LYS B 191 CG CD CE NZ REMARK 470 GLN B 256 CG CD OE1 NE2 REMARK 470 ASP B 257 CG OD1 OD2 REMARK 470 GLU B 271 CG CD OE1 OE2 REMARK 470 GLU B 320 CG CD OE1 OE2 REMARK 470 LYS B 480 CG CD CE NZ 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 O CAS B 381 N MET B 382 1.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL B 380 C CAS B 381 N -0.227 REMARK 500 CAS B 381 C MET B 382 N -0.430 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 PRO A 61 C - N - CA ANGL. DEV. = 36.8 DEGREES REMARK 500 PRO A 61 C - N - CD ANGL. DEV. = -42.1 DEGREES REMARK 500 PRO A 61 CA - N - CD ANGL. DEV. = -24.6 DEGREES REMARK 500 PRO A 61 N - CA - CB ANGL. DEV. = 12.6 DEGREES REMARK 500 PRO A 61 N - CD - CG ANGL. DEV. = 16.9 DEGREES REMARK 500 PRO B 280 C - N - CA ANGL. DEV. = 9.6 DEGREES REMARK 500 VAL B 380 O - C - N ANGL. DEV. = -16.3 DEGREES REMARK 500 CAS B 381 CA - C - N ANGL. DEV. = 38.5 DEGREES REMARK 500 CAS B 381 O - C - N ANGL. DEV. = -38.9 DEGREES REMARK 500 MET B 382 C - N - CA ANGL. DEV. = 35.4 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 PRO A 61 139.33 81.14 REMARK 500 ARG A 139 56.75 -143.41 REMARK 500 SER A 142 -140.89 -97.27 REMARK 500 ALA A 144 -76.28 -46.31 REMARK 500 ALA A 157 -72.70 -49.88 REMARK 500 SER A 158 31.56 -99.02 REMARK 500 THR A 159 -21.84 -150.18 REMARK 500 LYS A 191 73.22 -100.61 REMARK 500 ASN A 219 52.68 36.11 REMARK 500 GLN A 255 69.50 -161.34 REMARK 500 GLN A 256 109.00 25.02 REMARK 500 ASP A 257 -22.36 146.93 REMARK 500 PRO A 280 173.96 -56.00 REMARK 500 ASN A 282 31.62 -161.15 REMARK 500 PHE A 285 48.21 -144.75 REMARK 500 ASP A 296 29.83 46.33 REMARK 500 ARG A 364 -71.30 -73.69 REMARK 500 ARG A 371 -141.97 -121.95 REMARK 500 ASN A 373 58.40 36.23 REMARK 500 ARG B 106 41.04 147.68 REMARK 500 LYS B 107 -145.01 -163.22 REMARK 500 PRO B 118 167.44 -49.34 REMARK 500 PRO B 235 150.75 -45.33 REMARK 500 ASP B 257 0.85 -67.69 REMARK 500 HIS B 276 36.83 -78.77 REMARK 500 PRO B 280 -161.26 -53.48 REMARK 500 PHE B 285 57.32 -141.28 REMARK 500 PRO B 295 136.59 -39.31 REMARK 500 ARG B 371 -137.03 -115.27 REMARK 500 ASN B 373 62.75 38.38 REMARK 500 SER B 390 2.96 -64.73 REMARK 500 TRP B 479 -143.15 -69.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 134 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL B 380 21.62 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 903 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 93 SG REMARK 620 2 CYS A 98 SG 111.2 REMARK 620 3 CYS B 93 SG 122.6 99.9 REMARK 620 4 CYS B 98 SG 104.5 107.7 110.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 902 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 183 SG REMARK 620 2 HEC B 902 NA 95.9 REMARK 620 3 HEC B 902 NB 90.3 87.8 REMARK 620 4 HEC B 902 NC 94.9 169.2 92.6 REMARK 620 5 HEC B 902 ND 92.8 90.9 176.7 88.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AT2 A 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AT2 A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AT2 B 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AT2 B 907 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3E65 RELATED DB: PDB REMARK 900 RELATED ID: 3E67 RELATED DB: PDB REMARK 900 RELATED ID: 3E68 RELATED DB: PDB REMARK 900 RELATED ID: 3E6L RELATED DB: PDB REMARK 900 RELATED ID: 3E6N RELATED DB: PDB REMARK 900 RELATED ID: 3E6O RELATED DB: PDB REMARK 900 RELATED ID: 3E6T RELATED DB: PDB REMARK 900 RELATED ID: 3E7G RELATED DB: PDB REMARK 900 RELATED ID: 3E7I RELATED DB: PDB REMARK 900 RELATED ID: 3E7M RELATED DB: PDB REMARK 900 RELATED ID: 3E7T RELATED DB: PDB REMARK 900 RELATED ID: 3EAH RELATED DB: PDB REMARK 900 RELATED ID: 3EAI RELATED DB: PDB REMARK 900 RELATED ID: 3EBD RELATED DB: PDB REMARK 900 RELATED ID: 3EBF RELATED DB: PDB REMARK 900 RELATED ID: 3EJ8 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 BASED ON THE CLEAR ELECTRON DENSITY AND SEQUENCE REMARK 999 ALIGNMENTS SHOWING AN ARG RESIDUE AT THIS POSITION REMARK 999 IN OTHER ISOFORMS, THE AUTHORS CONFIRM THAT RESIDUE REMARK 999 97 IS AN ARG AND NOT A CYS DBREF 3E7S A 54 484 UNP P29473 NOS3_BOVIN 56 486 DBREF 3E7S B 54 484 UNP P29473 NOS3_BOVIN 56 486 SEQADV 3E7S ARG A 97 UNP P29473 CYS 99 SEE REMARK 999 SEQADV 3E7S ARG B 97 UNP P29473 CYS 99 SEE REMARK 999 SEQRES 1 A 431 ASN SER PRO THR LEU THR ARG PRO PRO GLU GLY PRO LYS SEQRES 2 A 431 PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SER ILE THR SEQRES 3 A 431 TYR ASP THR LEU CYS ALA GLN SER GLN GLN ASP GLY PRO SEQRES 4 A 431 CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL LEU PRO SEQRES 5 A 431 ARG LYS LEU GLN THR ARG PRO SER PRO GLY PRO PRO PRO SEQRES 6 A 431 ALA GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE ASN SEQRES 7 A 431 GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN ALA SEQRES 8 A 431 HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA GLU VAL ALA SEQRES 9 A 431 SER THR GLY THR TYR HIS LEU ARG GLU SER GLU LEU VAL SEQRES 10 A 431 PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG CYS SEQRES 11 A 431 VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE ASP SEQRES 12 A 431 ALA ARG ASP CYS SER SER ALA GLN GLU MET PHE THR TYR SEQRES 13 A 431 ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY ASN SEQRES 14 A 431 LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG ALA PRO SEQRES 15 A 431 GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU VAL SEQRES 16 A 431 ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL ARG SEQRES 17 A 431 GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS ILE SEQRES 18 A 431 GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP VAL SEQRES 19 A 431 LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU ALA PRO GLU SEQRES 20 A 431 LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU GLU VAL PRO SEQRES 21 A 431 LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU GLY SEQRES 22 A 431 LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET LEU SEQRES 23 A 431 LEU GLU ILE GLY GLY LEU GLU PHE SER ALA ALA PRO PHE SEQRES 24 A 431 SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG ASN SEQRES 25 A 431 LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP VAL SEQRES 26 A 431 ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SER SEQRES 27 A 431 LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN LEU ALA SEQRES 28 A 431 VAL LEU HIS SER PHE GLN LEU ALA LYS VAL THR ILE VAL SEQRES 29 A 431 ASP HIS HIS ALA ALA THR VAL SER PHE MET LYS HIS LEU SEQRES 30 A 431 ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA ASP SEQRES 31 A 431 TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU THR SEQRES 32 A 431 PRO VAL PHE HIS GLN GLU MET VAL ASN TYR ILE LEU SER SEQRES 33 A 431 PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP LYS GLY SER SEQRES 34 A 431 ALA THR SEQRES 1 B 431 ASN SER PRO THR LEU THR ARG PRO PRO GLU GLY PRO LYS SEQRES 2 B 431 PHE PRO ARG VAL LYS ASN TRP GLU LEU GLY SER ILE THR SEQRES 3 B 431 TYR ASP THR LEU CYS ALA GLN SER GLN GLN ASP GLY PRO SEQRES 4 B 431 CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL LEU PRO SEQRES 5 B 431 ARG LYS LEU GLN THR ARG PRO SER PRO GLY PRO PRO PRO SEQRES 6 B 431 ALA GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE ASN SEQRES 7 B 431 GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN ALA SEQRES 8 B 431 HIS GLU GLU ARG LEU GLN GLU VAL GLU ALA GLU VAL ALA SEQRES 9 B 431 SER THR GLY THR TYR HIS LEU ARG GLU SER GLU LEU VAL SEQRES 10 B 431 PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG CYS SEQRES 11 B 431 VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE ASP SEQRES 12 B 431 ALA ARG ASP CYS SER SER ALA GLN GLU MET PHE THR TYR SEQRES 13 B 431 ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY ASN SEQRES 14 B 431 LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG ALA PRO SEQRES 15 B 431 GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU VAL SEQRES 16 B 431 ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL ARG SEQRES 17 B 431 GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS ILE SEQRES 18 B 431 GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP VAL SEQRES 19 B 431 LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU ALA PRO GLU SEQRES 20 B 431 LEU PHE VAL LEU PRO PRO GLU LEU VAL LEU GLU VAL PRO SEQRES 21 B 431 LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU GLY SEQRES 22 B 431 LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET LEU SEQRES 23 B 431 LEU GLU ILE GLY GLY LEU GLU PHE SER ALA ALA PRO PHE SEQRES 24 B 431 SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG ASN SEQRES 25 B 431 LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP VAL SEQRES 26 B 431 ALA VAL CAS MET ASP LEU ASP THR ARG THR THR SER SER SEQRES 27 B 431 LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN LEU ALA SEQRES 28 B 431 VAL LEU HIS SER PHE GLN LEU ALA LYS VAL THR ILE VAL SEQRES 29 B 431 ASP HIS HIS ALA ALA THR VAL SER PHE MET LYS HIS LEU SEQRES 30 B 431 ASP ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA ASP SEQRES 31 B 431 TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU THR SEQRES 32 B 431 PRO VAL PHE HIS GLN GLU MET VAL ASN TYR ILE LEU SER SEQRES 33 B 431 PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP LYS GLY SER SEQRES 34 B 431 ALA THR MODRES 3E7S CAS B 381 CYS S-(DIMETHYLARSENIC)CYSTEINE HET CAS B 381 9 HET ZN A 903 1 HET HEC A 901 43 HET AT2 A 904 19 HET AT2 A 905 19 HET HEC B 902 43 HET AT2 B 906 19 HET AT2 B 907 19 HETNAM CAS S-(DIMETHYLARSENIC)CYSTEINE HETNAM ZN ZINC ION HETNAM HEC HEME C HETNAM AT2 ETHYL 4-[(4-METHYLPYRIDIN-2-YL)AMINO]PIPERIDINE-1- HETNAM 2 AT2 CARBOXYLATE FORMUL 2 CAS C5 H12 AS N O2 S FORMUL 3 ZN ZN 2+ FORMUL 4 HEC 2(C34 H34 FE N4 O4) FORMUL 5 AT2 4(C14 H21 N3 O2) FORMUL 10 HOH *167(H2 O) HELIX 1 1 THR A 82 SER A 87 5 6 HELIX 2 2 GLU A 120 ILE A 137 1 18 HELIX 3 3 GLN A 143 LEU A 149 1 7 HELIX 4 4 ARG A 165 ALA A 180 1 16 HELIX 5 5 GLY A 185 TRP A 189 5 5 HELIX 6 6 SER A 202 ASN A 219 1 18 HELIX 7 7 ARG A 220 ASN A 222 5 3 HELIX 8 8 ASN A 266 HIS A 276 1 11 HELIX 9 9 PRO A 305 VAL A 309 5 5 HELIX 10 10 LEU A 319 GLY A 326 5 8 HELIX 11 11 MET A 357 THR A 363 1 7 HELIX 12 12 THR A 363 ASP A 368 1 6 HELIX 13 13 ILE A 374 MET A 382 1 9 HELIX 14 14 THR A 388 SER A 391 5 4 HELIX 15 15 LEU A 392 ALA A 412 1 21 HELIX 16 16 ASP A 418 GLY A 438 1 21 HELIX 17 17 ASP A 443 VAL A 448 1 6 HELIX 18 18 SER A 452 GLN A 461 5 10 HELIX 19 19 THR B 82 SER B 87 5 6 HELIX 20 20 PRO B 118 ILE B 137 1 20 HELIX 21 21 SER B 142 GLY B 160 1 19 HELIX 22 22 ARG B 165 ALA B 180 1 16 HELIX 23 23 GLY B 185 TRP B 189 5 5 HELIX 24 24 SER B 202 ASN B 219 1 18 HELIX 25 25 ARG B 220 ASN B 222 5 3 HELIX 26 26 ASN B 266 HIS B 276 1 11 HELIX 27 27 PRO B 305 VAL B 309 5 5 HELIX 28 28 LEU B 319 GLY B 326 5 8 HELIX 29 29 MET B 357 THR B 363 1 7 HELIX 30 30 THR B 363 ASP B 368 1 6 HELIX 31 31 ILE B 374 VAL B 380 1 7 HELIX 32 32 THR B 388 SER B 391 5 4 HELIX 33 33 LEU B 392 LYS B 413 1 22 HELIX 34 34 ASP B 418 GLY B 438 1 21 HELIX 35 35 ASP B 443 VAL B 448 1 6 HELIX 36 36 SER B 452 THR B 456 5 5 SHEET 1 A 2 ARG A 69 LYS A 71 0 SHEET 2 A 2 ILE A 78 TYR A 80 -1 O THR A 79 N VAL A 70 SHEET 1 B 2 ARG A 97 CYS A 98 0 SHEET 2 B 2 ASN B 465 TYR B 466 -1 O ASN B 465 N CYS A 98 SHEET 1 C 4 GLN A 193 ASP A 196 0 SHEET 2 C 4 ALA A 226 VAL A 229 1 O ILE A 227 N PHE A 195 SHEET 3 C 4 PHE A 352 SER A 353 -1 O SER A 353 N ALA A 226 SHEET 4 C 4 ALA A 334 VAL A 335 -1 N VAL A 335 O PHE A 352 SHEET 1 D 3 ARG A 241 ILE A 242 0 SHEET 2 D 3 LEU A 290 GLN A 293 -1 O GLN A 293 N ARG A 241 SHEET 3 D 3 GLU A 300 PHE A 302 -1 O GLU A 300 N LEU A 292 SHEET 1 E 2 GLY A 252 ARG A 254 0 SHEET 2 E 2 VAL A 260 GLY A 262 -1 O ARG A 261 N TYR A 253 SHEET 1 F 2 GLU A 311 PRO A 313 0 SHEET 2 F 2 ARG A 328 TYR A 330 -1 O TRP A 329 N VAL A 312 SHEET 1 G 3 LEU A 345 PHE A 347 0 SHEET 2 G 3 LEU A 339 ILE A 342 -1 N LEU A 340 O PHE A 347 SHEET 3 G 3 ALA A 471 ARG A 473 -1 O ARG A 473 N LEU A 339 SHEET 1 H 2 ARG B 69 LYS B 71 0 SHEET 2 H 2 ILE B 78 TYR B 80 -1 O THR B 79 N VAL B 70 SHEET 1 I 4 GLN B 193 ASP B 196 0 SHEET 2 I 4 ALA B 226 VAL B 229 1 O ILE B 227 N PHE B 195 SHEET 3 I 4 PHE B 352 SER B 353 -1 O SER B 353 N ALA B 226 SHEET 4 I 4 ALA B 334 VAL B 335 -1 N VAL B 335 O PHE B 352 SHEET 1 J 3 ARG B 241 ILE B 242 0 SHEET 2 J 3 LEU B 290 GLN B 293 -1 O GLN B 293 N ARG B 241 SHEET 3 J 3 GLU B 300 PHE B 302 -1 O PHE B 302 N LEU B 290 SHEET 1 K 2 GLY B 252 ARG B 254 0 SHEET 2 K 2 VAL B 260 GLY B 262 -1 O ARG B 261 N TYR B 253 SHEET 1 L 2 GLU B 311 PRO B 313 0 SHEET 2 L 2 ARG B 328 TYR B 330 -1 O TRP B 329 N VAL B 312 SHEET 1 M 3 LEU B 345 PHE B 347 0 SHEET 2 M 3 LEU B 339 ILE B 342 -1 N LEU B 340 O PHE B 347 SHEET 3 M 3 ALA B 471 ARG B 473 -1 O ARG B 473 N LEU B 339 LINK SG CYS A 93 ZN ZN A 903 1555 1555 2.34 LINK SG CYS A 98 ZN ZN A 903 1555 1555 2.30 LINK ZN ZN A 903 SG CYS B 93 1555 1555 2.31 LINK ZN ZN A 903 SG CYS B 98 1555 1555 2.33 LINK SG CYS B 183 FE HEC B 902 1555 1555 2.48 CISPEP 1 SER A 469 PRO A 470 0 0.87 CISPEP 2 SER B 469 PRO B 470 0 -0.71 SITE 1 AC1 4 CYS A 93 CYS A 98 CYS B 93 CYS B 98 SITE 1 AC2 14 TRP A 177 ARG A 182 CYS A 183 SER A 225 SITE 2 AC2 14 PHE A 352 SER A 353 TRP A 355 GLU A 360 SITE 3 AC2 14 TRP A 446 PHE A 472 TYR A 474 AT2 A 904 SITE 4 AC2 14 AT2 A 905 HOH A 914 SITE 1 AC3 6 PRO A 333 TRP A 355 GLU A 360 TYR A 474 SITE 2 AC3 6 HEC A 901 AT2 A 905 SITE 1 AC4 8 LEU A 104 ARG A 364 ALA A 445 TRP A 446 SITE 2 AC4 8 HEC A 901 AT2 A 904 TRP B 73 PHE B 459 SITE 1 AC5 16 TRP B 177 ARG B 182 CYS B 183 SER B 225 SITE 2 AC5 16 PHE B 352 SER B 353 TRP B 355 MET B 357 SITE 3 AC5 16 GLU B 360 TRP B 446 PHE B 472 TYR B 474 SITE 4 AC5 16 AT2 B 906 AT2 B 907 HOH B 926 HOH B 995 SITE 1 AC6 8 GLN B 246 PRO B 333 VAL B 335 GLY B 354 SITE 2 AC6 8 TRP B 355 GLU B 360 TYR B 474 HEC B 902 SITE 1 AC7 7 TRP A 73 PHE A 459 VAL B 103 ARG B 364 SITE 2 AC7 7 ALA B 445 TRP B 446 HEC B 902 CRYST1 58.930 104.370 156.700 90.00 90.00 90.00 P 21 21 21 4 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 0.016969 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009581 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006382 0.00000