HEADER TRANSFERASE 30-AUG-22 8AWZ TITLE CRYSTAL STRUCTURE OF TRAMETES VERSICOLOR GLUTATHIONE TRANSFERASE OMEGA TITLE 2 3S IN COMPLEX WITH DINITROSYL GLUTATHIONYL IRON COMPLEX (DNGIC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE TRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GLUTATHIONE TRANSFERASE OMEGA 3S; COMPND 5 EC: 2.5.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRAMETES VERSICOLOR; SOURCE 3 ORGANISM_TAXID: 5325; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLUTATHIONE TRANSFERASE, GSTO, DETOXIFICATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SCHWARTZ,C.DIDIERJEAN REVDAT 2 07-FEB-24 8AWZ 1 REMARK REVDAT 1 01-MAR-23 8AWZ 0 JRNL AUTH M.SCHWARTZ,T.PERROT,J.BEURTON,F.ZANNINI,M.MOREL-ROUHIER, JRNL AUTH 2 E.GELHAYE,F.NEIERS,D.SCHANIEL,F.FAVIER,J.P.JACQUOT,P.LEROY, JRNL AUTH 3 I.CLAROT,A.BOUDIER,C.DIDIERJEAN JRNL TITL STRUCTURAL INSIGHTS INTO THE INTERACTIONS OF GLUTATHIONE JRNL TITL 2 TRANSFERASES WITH A NITRIC OXIDE CARRIER AND SODIUM JRNL TITL 3 NITROPRUSSIDE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 649 79 2023 JRNL REFN ESSN 1090-2104 JRNL PMID 36758482 JRNL DOI 10.1016/J.BBRC.2023.01.099 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 82194 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4110 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.3570 - 4.7584 0.99 2901 153 0.1721 0.1927 REMARK 3 2 4.7584 - 3.7775 0.99 2799 147 0.1419 0.1529 REMARK 3 3 3.7775 - 3.3002 1.00 2755 145 0.1526 0.1660 REMARK 3 4 3.3002 - 2.9985 1.00 2740 144 0.1643 0.1742 REMARK 3 5 2.9985 - 2.7836 1.00 2736 144 0.1662 0.1732 REMARK 3 6 2.7836 - 2.6195 1.00 2733 144 0.1638 0.1922 REMARK 3 7 2.6195 - 2.4883 1.00 2727 143 0.1662 0.1958 REMARK 3 8 2.4883 - 2.3800 1.00 2696 142 0.1647 0.1784 REMARK 3 9 2.3800 - 2.2884 1.00 2700 142 0.1654 0.1998 REMARK 3 10 2.2884 - 2.2094 1.00 2715 143 0.1631 0.2021 REMARK 3 11 2.2094 - 2.1403 1.00 2713 143 0.1583 0.1948 REMARK 3 12 2.1403 - 2.0792 1.00 2677 141 0.1684 0.2071 REMARK 3 13 2.0792 - 2.0244 1.00 2680 141 0.1637 0.1847 REMARK 3 14 2.0244 - 1.9750 1.00 2714 143 0.1681 0.2013 REMARK 3 15 1.9750 - 1.9301 1.00 2694 142 0.1678 0.2107 REMARK 3 16 1.9301 - 1.8891 1.00 2679 141 0.1785 0.1748 REMARK 3 17 1.8891 - 1.8513 1.00 2695 142 0.1787 0.2155 REMARK 3 18 1.8513 - 1.8163 1.00 2701 142 0.1876 0.2127 REMARK 3 19 1.8163 - 1.7839 1.00 2669 140 0.1858 0.2250 REMARK 3 20 1.7839 - 1.7537 1.00 2672 141 0.1847 0.2132 REMARK 3 21 1.7537 - 1.7254 1.00 2699 142 0.1841 0.1918 REMARK 3 22 1.7254 - 1.6988 1.00 2647 139 0.1844 0.2225 REMARK 3 23 1.6988 - 1.6738 1.00 2673 141 0.1973 0.2132 REMARK 3 24 1.6738 - 1.6503 1.00 2707 142 0.2046 0.2094 REMARK 3 25 1.6503 - 1.6280 1.00 2643 139 0.2093 0.2473 REMARK 3 26 1.6280 - 1.6068 1.00 2690 142 0.2139 0.2708 REMARK 3 27 1.6068 - 1.5867 0.98 2617 138 0.2366 0.2495 REMARK 3 28 1.5867 - 1.5676 0.95 2542 134 0.2743 0.2985 REMARK 3 29 1.5676 - 1.5494 0.92 2470 130 0.2934 0.3005 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.060 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.31 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 3999 REMARK 3 ANGLE : 0.901 5431 REMARK 3 CHIRALITY : 0.052 578 REMARK 3 PLANARITY : 0.007 714 REMARK 3 DIHEDRAL : 17.339 2397 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8AWZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1292124814. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.981401 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82204 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.549 REMARK 200 RESOLUTION RANGE LOW (A) : 45.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.74400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.620 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6F43 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 % PEG 400, 0.2 M CALCIUM ACETATE, REMARK 280 0.1 M ACETATE BUFFER, PH 4.5, MICROBATCH, TEMPERATURE 277K 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 25.21500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.79500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.88000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.79500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.21500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.88000 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: 6330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 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 SER A 2 REMARK 465 SER A 3 REMARK 465 HIS A 245 REMARK 465 HIS A 246 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 SER B 3 REMARK 465 HIS B 245 REMARK 465 HIS B 246 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 ASN A 42 68.21 -156.35 REMARK 500 GLU A 80 119.14 83.02 REMARK 500 ASN B 42 72.22 -158.25 REMARK 500 GLU B 80 117.68 84.12 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 A 693 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH B 698 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH B 699 DISTANCE = 6.98 ANGSTROMS 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 FE A 303 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 NO A 304 N REMARK 620 2 NO A 305 N 114.7 REMARK 620 3 GSH A 306 SG2 99.9 120.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 402 O REMARK 620 2 GLY B 145 O 157.8 REMARK 620 3 HOH B 518 O 79.6 78.6 REMARK 620 4 HOH B 614 O 99.1 83.4 86.6 REMARK 620 5 HOH B 623 O 86.2 87.7 83.9 168.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 304 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 NO B 305 N REMARK 620 2 NO B 306 N 143.8 REMARK 620 3 GSH B 307 SG2 110.8 101.7 REMARK 620 4 HOH B 401 O 78.1 72.3 118.9 REMARK 620 N 1 2 3 DBREF1 8AWZ A 1 246 UNP A0A384E145_TRAVE DBREF2 8AWZ A A0A384E145 1 246 DBREF1 8AWZ B 1 246 UNP A0A384E145_TRAVE DBREF2 8AWZ B A0A384E145 1 246 SEQRES 1 A 246 MET SER SER THR LYS GLN ILE THR LEU TYR THR ALA THR SEQRES 2 A 246 PHE SER PRO TYR ALA HIS ARG VAL ARG ILE ALA LEU GLU SEQRES 3 A 246 GLU ALA GLY ALA GLU TYR THR THR TYR ASP VAL ASP ILE SEQRES 4 A 246 LEU ARG ASN MET PRO ASP TRP PHE PRO LEU VAL ASN PRO SEQRES 5 A 246 LEU LYS LYS ILE PRO ALA MET THR PHE GLY GLY PRO GLU SEQRES 6 A 246 VAL PRO PRO ASP GLN PRO SER PRO GLU SER ALA LYS ILE SEQRES 7 A 246 ALA GLU SER LEU ALA MET LEU GLU PHE ILE ALA ASP LEU SEQRES 8 A 246 PHE PRO ASP ALA LYS LEU LEU PRO THR ASP PRO VAL LEU SEQRES 9 A 246 ARG ALA ARG ALA ARG THR PHE MET ALA LEU TYR GLU ASN SEQRES 10 A 246 TYR VAL ASN GLY GLN PHE ARG ASP VAL TRP PHE LEU GLY SEQRES 11 A 246 THR PRO ALA ASP PRO LEU LEU GLN ALA LEU GLU MET LEU SEQRES 12 A 246 GLN GLY ALA LEU PRO PRO ASP GLY GLY PHE ALA ALA GLY SEQRES 13 A 246 GLU TRP SER ILE ALA ASP ALA ALA VAL ILE PRO PHE LEU SEQRES 14 A 246 ALA ARG MET PHE PRO TYR LEU GLU ALA GLY LEU GLY LEU SEQRES 15 A 246 TYR SER LYS GLU ASP GLY VAL LYS MET ARG LYS ALA MET SEQRES 16 A 246 ALA SER GLU ARG PHE ALA ARG ILE ARG GLN TYR VAL ARG SEQRES 17 A 246 ASP CYS ARG ALA ARG PRO SER PHE ALA ASN THR TRP ALA SEQRES 18 A 246 GLY ASP ALA GLU GLN VAL GLU ALA ALA LYS THR VAL PRO SEQRES 19 A 246 MET LEU ARG VAL GLY GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 246 MET SER SER THR LYS GLN ILE THR LEU TYR THR ALA THR SEQRES 2 B 246 PHE SER PRO TYR ALA HIS ARG VAL ARG ILE ALA LEU GLU SEQRES 3 B 246 GLU ALA GLY ALA GLU TYR THR THR TYR ASP VAL ASP ILE SEQRES 4 B 246 LEU ARG ASN MET PRO ASP TRP PHE PRO LEU VAL ASN PRO SEQRES 5 B 246 LEU LYS LYS ILE PRO ALA MET THR PHE GLY GLY PRO GLU SEQRES 6 B 246 VAL PRO PRO ASP GLN PRO SER PRO GLU SER ALA LYS ILE SEQRES 7 B 246 ALA GLU SER LEU ALA MET LEU GLU PHE ILE ALA ASP LEU SEQRES 8 B 246 PHE PRO ASP ALA LYS LEU LEU PRO THR ASP PRO VAL LEU SEQRES 9 B 246 ARG ALA ARG ALA ARG THR PHE MET ALA LEU TYR GLU ASN SEQRES 10 B 246 TYR VAL ASN GLY GLN PHE ARG ASP VAL TRP PHE LEU GLY SEQRES 11 B 246 THR PRO ALA ASP PRO LEU LEU GLN ALA LEU GLU MET LEU SEQRES 12 B 246 GLN GLY ALA LEU PRO PRO ASP GLY GLY PHE ALA ALA GLY SEQRES 13 B 246 GLU TRP SER ILE ALA ASP ALA ALA VAL ILE PRO PHE LEU SEQRES 14 B 246 ALA ARG MET PHE PRO TYR LEU GLU ALA GLY LEU GLY LEU SEQRES 15 B 246 TYR SER LYS GLU ASP GLY VAL LYS MET ARG LYS ALA MET SEQRES 16 B 246 ALA SER GLU ARG PHE ALA ARG ILE ARG GLN TYR VAL ARG SEQRES 17 B 246 ASP CYS ARG ALA ARG PRO SER PHE ALA ASN THR TRP ALA SEQRES 18 B 246 GLY ASP ALA GLU GLN VAL GLU ALA ALA LYS THR VAL PRO SEQRES 19 B 246 MET LEU ARG VAL GLY GLU HIS HIS HIS HIS HIS HIS HET PG4 A 301 31 HET GOL A 302 14 HET FE A 303 1 HET NO A 304 2 HET NO A 305 2 HET GSH A 306 34 HET CA B 301 1 HET PEG B 302 17 HET GOL B 303 14 HET FE B 304 1 HET NO B 305 2 HET NO B 306 2 HET GSH B 307 34 HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM GOL GLYCEROL HETNAM FE FE (III) ION HETNAM NO NITRIC OXIDE HETNAM GSH GLUTATHIONE HETNAM CA CALCIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN NO NITROGEN MONOXIDE FORMUL 3 PG4 C8 H18 O5 FORMUL 4 GOL 2(C3 H8 O3) FORMUL 5 FE 2(FE 3+) FORMUL 6 NO 4(N O) FORMUL 8 GSH 2(C10 H17 N3 O6 S) FORMUL 9 CA CA 2+ FORMUL 10 PEG C4 H10 O3 FORMUL 16 HOH *592(H2 O) HELIX 1 AA1 SER A 15 GLY A 29 1 15 HELIX 2 AA2 TRP A 46 VAL A 50 5 5 HELIX 3 AA3 GLU A 80 PHE A 92 1 13 HELIX 4 AA4 PRO A 93 LYS A 96 5 4 HELIX 5 AA5 ASP A 101 VAL A 119 1 19 HELIX 6 AA6 VAL A 119 GLY A 130 1 12 HELIX 7 AA7 ALA A 133 ALA A 146 1 14 HELIX 8 AA8 SER A 159 GLY A 179 1 21 HELIX 9 AA9 SER A 184 SER A 197 1 14 HELIX 10 AB1 PHE A 200 ALA A 212 1 13 HELIX 11 AB2 ARG A 213 ASN A 218 1 6 HELIX 12 AB3 GLY A 222 THR A 232 1 11 HELIX 13 AB4 VAL A 233 ARG A 237 5 5 HELIX 14 AB5 SER B 15 GLY B 29 1 15 HELIX 15 AB6 TRP B 46 VAL B 50 5 5 HELIX 16 AB7 GLU B 80 PHE B 92 1 13 HELIX 17 AB8 PRO B 93 LYS B 96 5 4 HELIX 18 AB9 ASP B 101 VAL B 119 1 19 HELIX 19 AC1 VAL B 119 GLY B 130 1 12 HELIX 20 AC2 ALA B 133 LEU B 147 1 15 HELIX 21 AC3 SER B 159 ALA B 178 1 20 HELIX 22 AC4 SER B 184 SER B 197 1 14 HELIX 23 AC5 PHE B 200 ALA B 212 1 13 HELIX 24 AC6 ARG B 213 ASN B 218 1 6 HELIX 25 AC7 GLY B 222 LYS B 231 1 10 SHEET 1 AA1 4 THR A 33 ASP A 36 0 SHEET 2 AA1 4 ILE A 7 THR A 11 1 N LEU A 9 O THR A 33 SHEET 3 AA1 4 ALA A 58 PHE A 61 -1 O ALA A 58 N TYR A 10 SHEET 4 AA1 4 ALA A 76 ALA A 79 -1 O ILE A 78 N MET A 59 SHEET 1 AA2 4 THR B 33 ASP B 36 0 SHEET 2 AA2 4 ILE B 7 THR B 11 1 N LEU B 9 O THR B 33 SHEET 3 AA2 4 ALA B 58 PHE B 61 -1 O ALA B 58 N TYR B 10 SHEET 4 AA2 4 ALA B 76 ALA B 79 -1 O ILE B 78 N MET B 59 LINK FE FE A 303 N NO A 304 1555 1555 2.09 LINK FE FE A 303 N NO A 305 1555 1555 2.04 LINK FE FE A 303 SG2 GSH A 306 1555 1555 2.43 LINK O HOH A 402 CA CA B 301 1655 1555 2.36 LINK O GLY B 145 CA CA B 301 1555 1555 2.36 LINK CA CA B 301 O HOH B 518 1555 1555 2.48 LINK CA CA B 301 O HOH B 614 1555 1555 2.44 LINK CA CA B 301 O HOH B 623 1555 1555 2.38 LINK FE FE B 304 N NO B 305 1555 1555 2.00 LINK FE FE B 304 N NO B 306 1555 1555 2.13 LINK FE FE B 304 SG2 GSH B 307 1555 1555 2.41 LINK FE FE B 304 O HOH B 401 1555 1555 2.43 CISPEP 1 ILE A 56 PRO A 57 0 3.69 CISPEP 2 ILE B 56 PRO B 57 0 3.03 CRYST1 50.430 103.760 107.590 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 0.019829 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009638 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009295 0.00000