HEADER TRANSFERASE 23-JUN-05 2A2S TITLE CRYSTAL STRUCTURE OF HUMAN GLUTATHIONE TRANSFERASE IN TITLE 2 COMPLEX WITH S-NITROSOGLUTATHIONE IN THE ABSENCE OF TITLE 3 REDUCING AGENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE S-TRANSFERASE P; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GLUTATHIONE TRANSFERASE PI, GST CLASS-PI, GSTP1-1; COMPND 5 EC: 2.5.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GSTP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: XL-1 BLUE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PKHP1 KEYWDS TRANSFERASE, DETOXIFICATION, NITRIC OXIDE CARRIER, S- KEYWDS 2 NITROSOGLUTATHIONE EXPDTA X-RAY DIFFRACTION AUTHOR L.J.PARKER,C.J.MORTON,J.J.ADAMS,M.W.PARKER REVDAT 2 24-FEB-09 2A2S 1 VERSN REVDAT 1 06-JUN-06 2A2S 0 JRNL AUTH R.TELLEZ-SANZ,E.CESAREO,M.NUCCETELLI,A.M.AGUILERA, JRNL AUTH 2 C.BARON,L.J.PARKER,J.J.ADAMS,C.J.MORTON,M.LO BELLO, JRNL AUTH 3 M.W.PARKER,L.GARCIA-FUENTES JRNL TITL CALORIMETRIC AND STRUCTURAL STUDIES OF THE NITRIC JRNL TITL 2 OXIDE CARRIER S-NITROSOGLUTATHIONE BOUND TO HUMAN JRNL TITL 3 GLUTATHIONE TRANSFERASE P1-1 JRNL REF PROTEIN SCI. V. 15 1093 2006 JRNL REFN ISSN 0961-8368 JRNL PMID 16597834 JRNL DOI 10.1110/PS.052055206 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 48648 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) : 0.178 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2398 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 191 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 : 3296 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 139 REMARK 3 SOLVENT ATOMS : 527 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.73 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : NULL 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 2A2S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUN-05. REMARK 100 THE RCSB ID CODE IS RCSB033419. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : GE REMARK 200 OPTICS : MIRRORS 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 : 48648 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 5.760 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 20.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28000 REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 5GSS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES, PEG 8000, CALCIUM CHLORIDE, REMARK 280 GSNO, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 295.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 38.82000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.82000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 38.82000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 44.82000 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: THE BIOLOGICAL ASSEMBLY IS A DIMER IN THE ASYMMETRIC UNIT 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: 2840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 A1442 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 MET B 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 GLN A 64 110.74 83.98 REMARK 500 ASN A 110 41.04 -161.19 REMARK 500 THR A 141 -101.53 -117.74 REMARK 500 GLN B 64 111.57 83.11 REMARK 500 ASN B 110 38.93 -159.05 REMARK 500 THR B 141 -100.24 -115.90 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 CA B 210 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 77 O REMARK 620 2 HOH B2281 O 68.9 REMARK 620 3 HOH B2304 O 88.1 91.5 REMARK 620 4 GLN B 147 OE1 143.3 74.5 94.5 REMARK 620 5 HOH B2325 O 74.5 142.7 94.0 141.5 REMARK 620 6 HOH B2346 O 90.1 87.6 178.2 86.7 85.8 REMARK 620 7 HOH B2382 O 145.6 145.4 88.2 71.1 71.7 93.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 210 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 B 1001 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 1220 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSN A 1221 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 2220 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSN B 2221 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5GSS RELATED DB: PDB REMARK 900 HUMAN GLUTATHIONE TRANSFERASE P1-1, COMPLEX WITH GLUTATHIONE REMARK 900 RELATED ID: 1ZGN RELATED DB: PDB REMARK 900 HUMAN GLUTATHIONE TRANSFERASE P1-1, COMPLEX WITH DINITROSYL REMARK 900 -GLUTATHIONLY IRON COMPLEX REMARK 900 RELATED ID: 2A2R RELATED DB: PDB REMARK 900 GLUTATHIONE TRANSFERASE PI IN COMPLEX WITH S- REMARK 900 NITROSOGLUTATHIONE DBREF 2A2S A 1 209 UNP P09211 GSTP1_HUMAN 1 209 DBREF 2A2S B 1 209 UNP P09211 GSTP1_HUMAN 1 209 SEQADV 2A2S MET A 0 UNP P09211 INITIATING METHIONINE SEQADV 2A2S MET B 0 UNP P09211 INITIATING METHIONINE SEQRES 1 A 210 MET PRO PRO TYR THR VAL VAL TYR PHE PRO VAL ARG GLY SEQRES 2 A 210 ARG CYS ALA ALA LEU ARG MET LEU LEU ALA ASP GLN GLY SEQRES 3 A 210 GLN SER TRP LYS GLU GLU VAL VAL THR VAL GLU THR TRP SEQRES 4 A 210 GLN GLU GLY SER LEU LYS ALA SER CYS LEU TYR GLY GLN SEQRES 5 A 210 LEU PRO LYS PHE GLN ASP GLY ASP LEU THR LEU TYR GLN SEQRES 6 A 210 SER ASN THR ILE LEU ARG HIS LEU GLY ARG THR LEU GLY SEQRES 7 A 210 LEU TYR GLY LYS ASP GLN GLN GLU ALA ALA LEU VAL ASP SEQRES 8 A 210 MET VAL ASN ASP GLY VAL GLU ASP LEU ARG CYS LYS TYR SEQRES 9 A 210 ILE SER LEU ILE TYR THR ASN TYR GLU ALA GLY LYS ASP SEQRES 10 A 210 ASP TYR VAL LYS ALA LEU PRO GLY GLN LEU LYS PRO PHE SEQRES 11 A 210 GLU THR LEU LEU SER GLN ASN GLN GLY GLY LYS THR PHE SEQRES 12 A 210 ILE VAL GLY ASP GLN ILE SER PHE ALA ASP TYR ASN LEU SEQRES 13 A 210 LEU ASP LEU LEU LEU ILE HIS GLU VAL LEU ALA PRO GLY SEQRES 14 A 210 CYS LEU ASP ALA PHE PRO LEU LEU SER ALA TYR VAL GLY SEQRES 15 A 210 ARG LEU SER ALA ARG PRO LYS LEU LYS ALA PHE LEU ALA SEQRES 16 A 210 SER PRO GLU TYR VAL ASN LEU PRO ILE ASN GLY ASN GLY SEQRES 17 A 210 LYS GLN SEQRES 1 B 210 MET PRO PRO TYR THR VAL VAL TYR PHE PRO VAL ARG GLY SEQRES 2 B 210 ARG CYS ALA ALA LEU ARG MET LEU LEU ALA ASP GLN GLY SEQRES 3 B 210 GLN SER TRP LYS GLU GLU VAL VAL THR VAL GLU THR TRP SEQRES 4 B 210 GLN GLU GLY SER LEU LYS ALA SER CYS LEU TYR GLY GLN SEQRES 5 B 210 LEU PRO LYS PHE GLN ASP GLY ASP LEU THR LEU TYR GLN SEQRES 6 B 210 SER ASN THR ILE LEU ARG HIS LEU GLY ARG THR LEU GLY SEQRES 7 B 210 LEU TYR GLY LYS ASP GLN GLN GLU ALA ALA LEU VAL ASP SEQRES 8 B 210 MET VAL ASN ASP GLY VAL GLU ASP LEU ARG CYS LYS TYR SEQRES 9 B 210 ILE SER LEU ILE TYR THR ASN TYR GLU ALA GLY LYS ASP SEQRES 10 B 210 ASP TYR VAL LYS ALA LEU PRO GLY GLN LEU LYS PRO PHE SEQRES 11 B 210 GLU THR LEU LEU SER GLN ASN GLN GLY GLY LYS THR PHE SEQRES 12 B 210 ILE VAL GLY ASP GLN ILE SER PHE ALA ASP TYR ASN LEU SEQRES 13 B 210 LEU ASP LEU LEU LEU ILE HIS GLU VAL LEU ALA PRO GLY SEQRES 14 B 210 CYS LEU ASP ALA PHE PRO LEU LEU SER ALA TYR VAL GLY SEQRES 15 B 210 ARG LEU SER ALA ARG PRO LYS LEU LYS ALA PHE LEU ALA SEQRES 16 B 210 SER PRO GLU TYR VAL ASN LEU PRO ILE ASN GLY ASN GLY SEQRES 17 B 210 LYS GLN HET CA B 210 1 HET CO3 B1001 4 HET MES A1220 12 HET GSN A1221 66 HET MES B2220 12 HET GSN B2221 44 HETNAM CA CALCIUM ION HETNAM CO3 CARBONATE ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM GSN 2-AMINO-5-[1-(CARBOXYLATOMETHYLCARBAMOYL)-2- HETNAM 2 GSN NITROSOSULFANYL-ETHYL]AMINO-5-OXO-PENTANOATE HETSYN GSN S-NITROSOGLUTATHIONE, S-NITROSO GAMMA- HETSYN 2 GSN GLUTAMYLCYSTEINYLGLYCINE FORMUL 3 CA CA 2+ FORMUL 4 CO3 C O3 2- FORMUL 5 MES 2(C6 H13 N O4 S) FORMUL 6 GSN 2(C10 H14 N4 O7 S 2-) FORMUL 9 HOH *527(H2 O) HELIX 1 1 ARG A 11 ARG A 13 5 3 HELIX 2 2 CYS A 14 GLN A 24 1 11 HELIX 3 3 THR A 34 GLY A 41 1 8 HELIX 4 4 GLY A 41 CYS A 47 1 7 HELIX 5 5 GLN A 64 LEU A 76 1 13 HELIX 6 6 ASP A 82 ASN A 110 1 29 HELIX 7 7 ASN A 110 GLN A 135 1 26 HELIX 8 8 ASN A 136 LYS A 140 5 5 HELIX 9 9 SER A 149 ALA A 166 1 18 HELIX 10 10 GLY A 168 ALA A 172 5 5 HELIX 11 11 PHE A 173 ALA A 185 1 13 HELIX 12 12 ARG A 186 SER A 195 1 10 HELIX 13 13 SER A 195 ASN A 200 1 6 HELIX 14 14 ARG B 11 ARG B 13 5 3 HELIX 15 15 CYS B 14 GLN B 24 1 11 HELIX 16 16 THR B 34 GLU B 40 1 7 HELIX 17 17 GLY B 41 CYS B 47 1 7 HELIX 18 18 GLN B 64 GLY B 77 1 14 HELIX 19 19 ASP B 82 ASN B 110 1 29 HELIX 20 20 ASN B 110 GLN B 135 1 26 HELIX 21 21 ASN B 136 LYS B 140 5 5 HELIX 22 22 SER B 149 ALA B 166 1 18 HELIX 23 23 PHE B 173 ALA B 185 1 13 HELIX 24 24 ARG B 186 SER B 195 1 10 HELIX 25 25 SER B 195 ASN B 200 1 6 SHEET 1 A 4 TRP A 28 VAL A 32 0 SHEET 2 A 4 TYR A 3 TYR A 7 1 N VAL A 5 O GLU A 31 SHEET 3 A 4 LYS A 54 ASP A 57 -1 O LYS A 54 N VAL A 6 SHEET 4 A 4 LEU A 60 TYR A 63 -1 O LEU A 62 N PHE A 55 SHEET 1 B 4 TRP B 28 VAL B 32 0 SHEET 2 B 4 TYR B 3 TYR B 7 1 N VAL B 5 O GLU B 31 SHEET 3 B 4 LYS B 54 ASP B 57 -1 O LYS B 54 N VAL B 6 SHEET 4 B 4 LEU B 60 TYR B 63 -1 O LEU B 62 N PHE B 55 LINK CA CA B 210 O GLY B 77 1555 1555 2.46 LINK CA CA B 210 O HOH B2281 1555 1555 2.66 LINK CA CA B 210 O HOH B2304 1555 1555 2.34 LINK CA CA B 210 OE1 GLN B 147 1555 1555 2.40 LINK CA CA B 210 O HOH B2325 1555 1555 2.38 LINK CA CA B 210 O HOH B2346 1555 1555 2.39 LINK CA CA B 210 O HOH B2382 1555 1555 2.53 CISPEP 1 LEU A 52 PRO A 53 0 0.71 CISPEP 2 PRO B 1 PRO B 2 0 -0.10 CISPEP 3 LEU B 52 PRO B 53 0 0.62 SITE 1 AC1 7 GLY B 77 GLN B 147 HOH B2281 HOH B2304 SITE 2 AC1 7 HOH B2325 HOH B2346 HOH B2382 SITE 1 AC2 4 PHE B 142 ILE B 148 ARG B 186 HOH B2442 SITE 1 AC3 8 ALA A 22 TRP A 28 GLU A 30 GLU A 197 SITE 2 AC3 8 HOH A1289 HOH A1309 HOH A1437 ASP B 171 SITE 1 AC4 17 TYR A 7 PHE A 8 ARG A 13 TRP A 38 SITE 2 AC4 17 LYS A 44 GLN A 51 LEU A 52 PRO A 53 SITE 3 AC4 17 GLN A 64 SER A 65 HOH A1222 HOH A1235 SITE 4 AC4 17 HOH A1241 HOH A1273 HOH A1362 HOH A1440 SITE 5 AC4 17 ASP B 98 SITE 1 AC5 7 HOH A1381 TRP B 28 GLU B 30 PHE B 192 SITE 2 AC5 7 GLU B 197 HOH B2330 HOH B2372 SITE 1 AC6 20 ASP A 98 TYR B 7 PHE B 8 GLY B 12 SITE 2 AC6 20 ARG B 13 TRP B 38 LYS B 44 GLN B 51 SITE 3 AC6 20 LEU B 52 PRO B 53 GLN B 64 SER B 65 SITE 4 AC6 20 HOH B2227 HOH B2248 HOH B2269 HOH B2284 SITE 5 AC6 20 HOH B2309 HOH B2338 HOH B2493 HOH B2499 CRYST1 77.640 89.640 68.850 90.00 97.98 90.00 C 1 2 1 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 0.012880 0.000000 0.001806 0.00000 SCALE2 0.000000 0.011156 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014666 0.00000 MASTER 301 0 6 25 8 0 17 6 0 0 0 34 END