HEADER OXIDOREDUCTASE 04-APR-02 1GXF TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI TRYPANOTHIONE REDUCTASE IN TITLE 2 COMPLEX WITH THE INHIBITOR QUINACRINE MUSTARD COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPANOTHIONE REDUCTASE (OXIDIZED FORM); COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: N(1), N(8)-BIS(GLUTATHIONYL)SPERMIDINE REDUCTASE; COMPND 5 EC: 1.6.4.8; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: COVALENTLY LABELLED WITH QUINACRINE MUSTARD SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 STRAIN: BRAZILIAN SILVIO STRAIN CLONE X10/1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE, TRYPANOTHIONE REDUCTASE, FAD DEPENDENT, DISULPHIDE KEYWDS 2 OXIDOREDUCTASE, QUINACRINE MUSTARD, INHIBITOR, REDOX-ACTIVE CENTER, KEYWDS 3 FLAVOPROTEIN, FAD, NADP EXPDTA X-RAY DIFFRACTION AUTHOR C.S.BOND,M.R.PETERSON,T.J.VICKERS,A.H.FAIRLAMB,W.N.HUNTER REVDAT 6 13-NOV-24 1GXF 1 REMARK REVDAT 5 13-DEC-23 1GXF 1 REMARK LINK REVDAT 4 16-JUN-09 1GXF 1 REMARK REVDAT 3 24-FEB-09 1GXF 1 VERSN REVDAT 2 08-JUL-04 1GXF 1 JRNL REVDAT 1 06-MAY-04 1GXF 0 JRNL AUTH A.SARAVANAMUTHU,T.J.VICKERS,C.S.BOND,M.R.PETERSON, JRNL AUTH 2 W.N.HUNTER,A.H.FAIRLAMB JRNL TITL TWO INTERACTING BINDING SITES FOR QUINACRINE DERIVATIVES IN JRNL TITL 2 THE ACTIVE SITE OF TRYPANOTHIONE REDUCTASE: A TEMPLATE FOR JRNL TITL 3 DRUG DESIGN JRNL REF J.BIOL.CHEM. V. 279 29493 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15102853 JRNL DOI 10.1074/JBC.M403187200 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.0 REMARK 3 NUMBER OF REFLECTIONS : 29073 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7445 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 228 REMARK 3 SOLVENT ATOMS : 53 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.00 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.392 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.251 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.848 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: THE MISSING N- AND C-TERMINAL RESIDUES REMARK 3 COULD NOT BE SEEN IN THE ELECTRON DENSITY MAP CLEARLY REMARK 4 REMARK 4 1GXF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-APR-02. REMARK 100 THE DEPOSITION ID IS D_1290009656. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 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 : 29073 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 21.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 79.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1TYT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MALEIC BUFFER, PEG 4000, PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 78.30000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 117.45000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 39.15000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.2 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 400 REMARK 400 COMPOUND REMARK 400 TRYPANOTHIONE IS THE PARASITE ANALOG OF GLUTATHIONE AND REMARK 400 THIS ENZYME IS THE EQUIVALENT OF GLUTATHIONE REDUCTASE. 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 A 2 REMARK 465 SER A 3 REMARK 465 GLU A 489 REMARK 465 ALA A 490 REMARK 465 SER A 491 REMARK 465 LEU A 492 REMARK 465 MET B 1 REMARK 465 MET B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 GLU B 489 REMARK 465 ALA B 490 REMARK 465 SER B 491 REMARK 465 LEU B 492 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 SER A 488 CA C O CB OG REMARK 470 SER B 488 CA C O CB OG 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 OE2 GLU A 272 O HOH A 2018 2.10 REMARK 500 NH2 ARG A 75 OG SER A 406 2.18 REMARK 500 OE2 GLU B 238 O HOH B 2007 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 ND2 ASN A 299 NZ LYS B 407 3554 2.18 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 GLU A 83 OE1 - CD - OE2 ANGL. DEV. = -8.7 DEGREES REMARK 500 TYR A 111 CB - CG - CD1 ANGL. DEV. = 4.4 DEGREES REMARK 500 TYR A 111 CZ - CE2 - CD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 GLU A 131 OE1 - CD - OE2 ANGL. DEV. = -9.0 DEGREES REMARK 500 ARG A 139 CD - NE - CZ ANGL. DEV. = 16.3 DEGREES REMARK 500 GLU A 150 OE1 - CD - OE2 ANGL. DEV. = -7.6 DEGREES REMARK 500 GLU A 238 OE1 - CD - OE2 ANGL. DEV. = -8.3 DEGREES REMARK 500 ARG A 361 CD - NE - CZ ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG A 361 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 361 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 GLU A 380 OE1 - CD - OE2 ANGL. DEV. = -8.0 DEGREES REMARK 500 TYR A 408 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 472 CD - NE - CZ ANGL. DEV. = 33.0 DEGREES REMARK 500 ARG A 472 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 GLU A 482 OE1 - CD - OE2 ANGL. DEV. = -9.2 DEGREES REMARK 500 GLN B 69 CB - CG - CD ANGL. DEV. = 17.0 DEGREES REMARK 500 GLU B 83 OE1 - CD - OE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 GLU B 131 OE1 - CD - OE2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG B 139 CD - NE - CZ ANGL. DEV. = 15.1 DEGREES REMARK 500 GLU B 150 OE1 - CD - OE2 ANGL. DEV. = -7.3 DEGREES REMARK 500 GLU B 238 OE1 - CD - OE2 ANGL. DEV. = -10.3 DEGREES REMARK 500 ARG B 361 CD - NE - CZ ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG B 361 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 361 NE - CZ - NH2 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLU B 380 OE1 - CD - OE2 ANGL. DEV. = -8.4 DEGREES REMARK 500 ARG B 472 CD - NE - CZ ANGL. DEV. = 36.6 DEGREES REMARK 500 GLU B 482 OE1 - CD - OE2 ANGL. DEV. = -8.0 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 ILE A 5 9.48 -66.75 REMARK 500 HIS A 41 167.58 -49.17 REMARK 500 PHE A 46 -57.25 64.58 REMARK 500 ALA A 48 -162.36 -164.84 REMARK 500 VAL A 56 34.98 -142.66 REMARK 500 SER A 146 161.66 -49.63 REMARK 500 GLU A 150 139.53 -173.47 REMARK 500 ALA A 160 43.79 -146.59 REMARK 500 LYS A 214 -79.31 -15.50 REMARK 500 ASP A 215 45.15 -105.38 REMARK 500 ASP A 294 2.20 -69.66 REMARK 500 ASN A 299 4.61 -67.52 REMARK 500 ALA A 300 -1.85 -142.14 REMARK 500 LYS A 305 -82.94 -98.24 REMARK 500 ASN A 306 70.22 -113.53 REMARK 500 ARG A 331 -85.54 -96.84 REMARK 500 ILE A 451 -38.41 -38.35 REMARK 500 PHE A 454 -72.67 -69.61 REMARK 500 TYR A 455 -9.85 -54.77 REMARK 500 ALA B 21 -77.65 -60.87 REMARK 500 TRP B 22 -59.71 -26.68 REMARK 500 PHE B 46 -57.75 68.34 REMARK 500 ALA B 48 -161.40 -170.96 REMARK 500 SER B 146 163.00 -47.34 REMARK 500 GLU B 150 147.62 -173.17 REMARK 500 ALA B 160 43.74 -147.32 REMARK 500 PRO B 213 172.47 -56.24 REMARK 500 SER B 266 177.23 -59.91 REMARK 500 ASP B 294 4.90 -60.74 REMARK 500 LEU B 297 -45.65 -29.97 REMARK 500 ASN B 299 17.48 -64.20 REMARK 500 ALA B 300 -2.93 -158.42 REMARK 500 LYS B 305 -75.65 -100.62 REMARK 500 THR B 317 -157.36 -77.67 REMARK 500 SER B 320 143.09 -33.30 REMARK 500 ARG B 331 -78.62 -96.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 1492 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAE A 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE QUM A 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE QUM A 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 1492 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE QUM B 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE QUM B 1502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AOG RELATED DB: PDB REMARK 900 TRYPANOSOMA CRUZI TRYPANOTHIONE REDUCTASE (OXIDIZED FORM) REMARK 900 RELATED ID: 1NDA RELATED DB: PDB REMARK 900 TRYPANOTHIONE OXIDOREDUCTASE (OXIDIZED) DBREF 1GXF A 1 492 UNP P28593 TYTR_TRYCR 1 492 DBREF 1GXF B 1 492 UNP P28593 TYTR_TRYCR 1 492 SEQADV 1GXF ASN A 95 UNP P28593 LYS 95 VARIANT SEQADV 1GXF ASP A 112 UNP P28593 GLU 112 VARIANT SEQADV 1GXF HIS A 156 UNP P28593 ASN 156 VARIANT SEQADV 1GXF THR A 353 UNP P28593 ASN 353 VARIANT SEQADV 1GXF LYS A 402 UNP P28593 ASN 402 VARIANT SEQADV 1GXF VAL A 403 UNP P28593 ILE 403 VARIANT SEQADV 1GXF ILE A 441 UNP P28593 VAL 441 VARIANT SEQADV 1GXF ASN B 95 UNP P28593 LYS 95 VARIANT SEQADV 1GXF ASP B 112 UNP P28593 GLU 112 VARIANT SEQADV 1GXF HIS B 156 UNP P28593 ASN 156 VARIANT SEQADV 1GXF THR B 353 UNP P28593 ASN 353 VARIANT SEQADV 1GXF LYS B 402 UNP P28593 ASN 402 VARIANT SEQADV 1GXF VAL B 403 UNP P28593 ILE 403 VARIANT SEQADV 1GXF ILE B 441 UNP P28593 VAL 441 VARIANT SEQRES 1 A 492 MET MET SER LYS ILE PHE ASP LEU VAL VAL ILE GLY ALA SEQRES 2 A 492 GLY SER GLY GLY LEU GLU ALA ALA TRP ASN ALA ALA THR SEQRES 3 A 492 LEU TYR LYS LYS ARG VAL ALA VAL ILE ASP VAL GLN MET SEQRES 4 A 492 VAL HIS GLY PRO PRO PHE PHE SER ALA LEU GLY GLY THR SEQRES 5 A 492 CYS VAL ASN VAL GLY CYS VAL PRO LYS LYS LEU MET VAL SEQRES 6 A 492 THR GLY ALA GLN TYR MET GLU HIS LEU ARG GLU SER ALA SEQRES 7 A 492 GLY PHE GLY TRP GLU PHE ASP ARG THR THR LEU ARG ALA SEQRES 8 A 492 GLU TRP LYS ASN LEU ILE ALA VAL LYS ASP GLU ALA VAL SEQRES 9 A 492 LEU ASN ILE ASN LYS SER TYR ASP GLU MET PHE ARG ASP SEQRES 10 A 492 THR GLU GLY LEU GLU PHE PHE LEU GLY TRP GLY SER LEU SEQRES 11 A 492 GLU SER LYS ASN VAL VAL ASN VAL ARG GLU SER ALA ASP SEQRES 12 A 492 PRO ALA SER ALA VAL LYS GLU ARG LEU GLU THR GLU HIS SEQRES 13 A 492 ILE LEU LEU ALA SER GLY SER TRP PRO HIS MET PRO ASN SEQRES 14 A 492 ILE PRO GLY ILE GLU HIS CYS ILE SER SER ASN GLU ALA SEQRES 15 A 492 PHE TYR LEU PRO GLU PRO PRO ARG ARG VAL LEU THR VAL SEQRES 16 A 492 GLY GLY GLY PHE ILE SER VAL GLU PHE ALA GLY ILE PHE SEQRES 17 A 492 ASN ALA TYR LYS PRO LYS ASP GLY GLN VAL THR LEU CYS SEQRES 18 A 492 TYR ARG GLY GLU MET ILE LEU ARG GLY PHE ASP HIS THR SEQRES 19 A 492 LEU ARG GLU GLU LEU THR LYS GLN LEU THR ALA ASN GLY SEQRES 20 A 492 ILE GLN ILE LEU THR LYS GLU ASN PRO ALA LYS VAL GLU SEQRES 21 A 492 LEU ASN ALA ASP GLY SER LYS SER VAL THR PHE GLU SER SEQRES 22 A 492 GLY LYS LYS MET ASP PHE ASP LEU VAL MET MET ALA ILE SEQRES 23 A 492 GLY ARG SER PRO ARG THR LYS ASP LEU GLN LEU GLN ASN SEQRES 24 A 492 ALA GLY VAL MET ILE LYS ASN GLY GLY VAL GLN VAL ASP SEQRES 25 A 492 GLU TYR SER ARG THR ASN VAL SER ASN ILE TYR ALA ILE SEQRES 26 A 492 GLY ASP VAL THR ASN ARG VAL MET LEU THR PRO VAL ALA SEQRES 27 A 492 ILE ASN GLU ALA ALA ALA LEU VAL ASP THR VAL PHE GLY SEQRES 28 A 492 THR THR PRO ARG LYS THR ASP HIS THR ARG VAL ALA SER SEQRES 29 A 492 ALA VAL PHE SER ILE PRO PRO ILE GLY THR CYS GLY LEU SEQRES 30 A 492 ILE GLU GLU VAL ALA SER LYS ARG TYR GLU VAL VAL ALA SEQRES 31 A 492 VAL TYR LEU SER SER PHE THR PRO LEU MET HIS LYS VAL SEQRES 32 A 492 SER GLY SER LYS TYR LYS THR PHE VAL ALA LYS ILE ILE SEQRES 33 A 492 THR ASN HIS SER ASP GLY THR VAL LEU GLY VAL HIS LEU SEQRES 34 A 492 LEU GLY ASP ASN ALA PRO GLU ILE ILE GLN GLY ILE GLY SEQRES 35 A 492 ILE CYS LEU LYS LEU ASN ALA LYS ILE SER ASP PHE TYR SEQRES 36 A 492 ASN THR ILE GLY VAL HIS PRO THR SER ALA GLU GLU LEU SEQRES 37 A 492 CYS SER MET ARG THR PRO SER TYR TYR TYR VAL LYS GLY SEQRES 38 A 492 GLU LYS MET GLU LYS PRO SER GLU ALA SER LEU SEQRES 1 B 492 MET MET SER LYS ILE PHE ASP LEU VAL VAL ILE GLY ALA SEQRES 2 B 492 GLY SER GLY GLY LEU GLU ALA ALA TRP ASN ALA ALA THR SEQRES 3 B 492 LEU TYR LYS LYS ARG VAL ALA VAL ILE ASP VAL GLN MET SEQRES 4 B 492 VAL HIS GLY PRO PRO PHE PHE SER ALA LEU GLY GLY THR SEQRES 5 B 492 CYS VAL ASN VAL GLY CYS VAL PRO LYS LYS LEU MET VAL SEQRES 6 B 492 THR GLY ALA GLN TYR MET GLU HIS LEU ARG GLU SER ALA SEQRES 7 B 492 GLY PHE GLY TRP GLU PHE ASP ARG THR THR LEU ARG ALA SEQRES 8 B 492 GLU TRP LYS ASN LEU ILE ALA VAL LYS ASP GLU ALA VAL SEQRES 9 B 492 LEU ASN ILE ASN LYS SER TYR ASP GLU MET PHE ARG ASP SEQRES 10 B 492 THR GLU GLY LEU GLU PHE PHE LEU GLY TRP GLY SER LEU SEQRES 11 B 492 GLU SER LYS ASN VAL VAL ASN VAL ARG GLU SER ALA ASP SEQRES 12 B 492 PRO ALA SER ALA VAL LYS GLU ARG LEU GLU THR GLU HIS SEQRES 13 B 492 ILE LEU LEU ALA SER GLY SER TRP PRO HIS MET PRO ASN SEQRES 14 B 492 ILE PRO GLY ILE GLU HIS CYS ILE SER SER ASN GLU ALA SEQRES 15 B 492 PHE TYR LEU PRO GLU PRO PRO ARG ARG VAL LEU THR VAL SEQRES 16 B 492 GLY GLY GLY PHE ILE SER VAL GLU PHE ALA GLY ILE PHE SEQRES 17 B 492 ASN ALA TYR LYS PRO LYS ASP GLY GLN VAL THR LEU CYS SEQRES 18 B 492 TYR ARG GLY GLU MET ILE LEU ARG GLY PHE ASP HIS THR SEQRES 19 B 492 LEU ARG GLU GLU LEU THR LYS GLN LEU THR ALA ASN GLY SEQRES 20 B 492 ILE GLN ILE LEU THR LYS GLU ASN PRO ALA LYS VAL GLU SEQRES 21 B 492 LEU ASN ALA ASP GLY SER LYS SER VAL THR PHE GLU SER SEQRES 22 B 492 GLY LYS LYS MET ASP PHE ASP LEU VAL MET MET ALA ILE SEQRES 23 B 492 GLY ARG SER PRO ARG THR LYS ASP LEU GLN LEU GLN ASN SEQRES 24 B 492 ALA GLY VAL MET ILE LYS ASN GLY GLY VAL GLN VAL ASP SEQRES 25 B 492 GLU TYR SER ARG THR ASN VAL SER ASN ILE TYR ALA ILE SEQRES 26 B 492 GLY ASP VAL THR ASN ARG VAL MET LEU THR PRO VAL ALA SEQRES 27 B 492 ILE ASN GLU ALA ALA ALA LEU VAL ASP THR VAL PHE GLY SEQRES 28 B 492 THR THR PRO ARG LYS THR ASP HIS THR ARG VAL ALA SER SEQRES 29 B 492 ALA VAL PHE SER ILE PRO PRO ILE GLY THR CYS GLY LEU SEQRES 30 B 492 ILE GLU GLU VAL ALA SER LYS ARG TYR GLU VAL VAL ALA SEQRES 31 B 492 VAL TYR LEU SER SER PHE THR PRO LEU MET HIS LYS VAL SEQRES 32 B 492 SER GLY SER LYS TYR LYS THR PHE VAL ALA LYS ILE ILE SEQRES 33 B 492 THR ASN HIS SER ASP GLY THR VAL LEU GLY VAL HIS LEU SEQRES 34 B 492 LEU GLY ASP ASN ALA PRO GLU ILE ILE GLN GLY ILE GLY SEQRES 35 B 492 ILE CYS LEU LYS LEU ASN ALA LYS ILE SER ASP PHE TYR SEQRES 36 B 492 ASN THR ILE GLY VAL HIS PRO THR SER ALA GLU GLU LEU SEQRES 37 B 492 CYS SER MET ARG THR PRO SER TYR TYR TYR VAL LYS GLY SEQRES 38 B 492 GLU LYS MET GLU LYS PRO SER GLU ALA SER LEU HET FAD A1492 53 HET MAE A1500 8 HET QUM A1501 28 HET QUM A1502 29 HET FAD B1492 53 HET QUM B1501 28 HET QUM B1502 29 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM MAE MALEIC ACID HETNAM QUM QUINACRINE MUSTARD HETSYN QUM N-{(1S)-4-[BIS(2-CHLOROETHYL)AMINO]-1-METHYLBUTYL}-N- HETSYN 2 QUM (6-CHLORO-2-METHOXY-9-ACRIDINYL)AMINE FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 MAE C4 H4 O4 FORMUL 5 QUM 4(C23 H28 CL3 N3 O) FORMUL 10 HOH *53(H2 O) HELIX 1 1 GLY A 14 TYR A 28 1 15 HELIX 2 2 GLY A 50 GLY A 57 1 8 HELIX 3 3 GLY A 57 SER A 77 1 21 HELIX 4 4 ALA A 78 PHE A 80 5 3 HELIX 5 5 ASP A 85 LEU A 89 5 5 HELIX 6 6 GLU A 92 THR A 118 1 27 HELIX 7 7 GLY A 172 CYS A 176 5 5 HELIX 8 8 SER A 178 PHE A 183 1 6 HELIX 9 9 GLY A 198 TYR A 211 1 14 HELIX 10 10 ASP A 232 ALA A 245 1 14 HELIX 11 11 THR A 292 GLN A 296 5 5 HELIX 12 12 GLN A 296 GLY A 301 5 6 HELIX 13 13 GLY A 326 ASN A 330 5 5 HELIX 14 14 LEU A 334 GLY A 351 1 18 HELIX 15 15 ILE A 378 TYR A 386 1 9 HELIX 16 16 PRO A 398 GLY A 405 1 8 HELIX 17 17 ASN A 433 LEU A 445 1 13 HELIX 18 18 LYS A 450 ASN A 456 1 7 HELIX 19 19 SER A 464 MET A 471 5 8 HELIX 20 20 GLY B 14 TYR B 28 1 15 HELIX 21 21 GLY B 50 GLY B 57 1 8 HELIX 22 22 GLY B 57 SER B 77 1 21 HELIX 23 23 ALA B 78 PHE B 80 5 3 HELIX 24 24 ASP B 85 LEU B 89 5 5 HELIX 25 25 GLU B 92 THR B 118 1 27 HELIX 26 26 GLY B 172 CYS B 176 5 5 HELIX 27 27 SER B 178 PHE B 183 1 6 HELIX 28 28 GLY B 198 TYR B 211 1 14 HELIX 29 29 ASP B 232 ASN B 246 1 15 HELIX 30 30 THR B 292 GLN B 296 5 5 HELIX 31 31 GLN B 296 GLY B 301 5 6 HELIX 32 32 GLY B 326 ASN B 330 5 5 HELIX 33 33 LEU B 334 GLY B 351 1 18 HELIX 34 34 ILE B 378 TYR B 386 1 9 HELIX 35 35 PRO B 398 GLY B 405 1 8 HELIX 36 36 ASN B 433 LEU B 447 1 15 HELIX 37 37 LYS B 450 ASN B 456 1 7 HELIX 38 38 SER B 464 SER B 470 5 7 SHEET 1 AA 5 LEU A 121 LEU A 125 0 SHEET 2 AA 5 VAL A 32 ASP A 36 1 O VAL A 32 N GLU A 122 SHEET 3 AA 5 LEU A 8 ILE A 11 1 O LEU A 8 N ALA A 33 SHEET 4 AA 5 HIS A 156 LEU A 159 1 O HIS A 156 N VAL A 9 SHEET 5 AA 5 ILE A 322 ALA A 324 1 O TYR A 323 N LEU A 159 SHEET 1 AB 2 TRP A 82 GLU A 83 0 SHEET 2 AB 2 ARG B 90 ALA B 91 -1 O ARG B 90 N GLU A 83 SHEET 1 AC 2 ARG A 90 ALA A 91 0 SHEET 2 AC 2 TRP B 82 GLU B 83 -1 O GLU B 83 N ARG A 90 SHEET 1 AD 3 TRP A 127 SER A 132 0 SHEET 2 AD 3 VAL A 135 ARG A 139 -1 O VAL A 135 N GLU A 131 SHEET 3 AD 3 VAL A 148 GLU A 153 -1 N LYS A 149 O VAL A 138 SHEET 1 AE 2 SER A 163 PRO A 165 0 SHEET 2 AE 2 ARG A 288 PRO A 290 -1 O SER A 289 N TRP A 164 SHEET 1 AF 4 ILE A 248 THR A 252 0 SHEET 2 AF 4 GLN A 217 TYR A 222 1 O VAL A 218 N GLN A 249 SHEET 3 AF 4 ARG A 191 VAL A 195 1 O VAL A 192 N THR A 219 SHEET 4 AF 4 LEU A 281 MET A 284 1 O LEU A 281 N LEU A 193 SHEET 1 AG 3 PRO A 256 LEU A 261 0 SHEET 2 AG 3 LYS A 267 PHE A 271 -1 O SER A 268 N GLU A 260 SHEET 3 AG 3 LYS A 276 PHE A 279 -1 O MET A 277 N VAL A 269 SHEET 1 AH 7 SER A 364 VAL A 366 0 SHEET 2 AH 7 ILE A 372 GLY A 376 -1 O ILE A 372 N VAL A 366 SHEET 3 AH 7 VAL A 424 LEU A 430 -1 O VAL A 427 N CYS A 375 SHEET 4 AH 7 PHE A 411 ASN A 418 -1 O VAL A 412 N LEU A 430 SHEET 5 AH 7 VAL A 388 PHE A 396 -1 O ALA A 390 N THR A 417 SHEET 6 AH 7 TYR A 476 VAL A 479 -1 O TYR A 476 N VAL A 391 SHEET 7 AH 7 GLU A 482 MET A 484 -1 O GLU A 482 N VAL A 479 SHEET 1 BA 6 LEU B 121 LEU B 125 0 SHEET 2 BA 6 VAL B 32 ASP B 36 1 O VAL B 32 N GLU B 122 SHEET 3 BA 6 PHE B 6 ILE B 11 1 O LEU B 8 N ALA B 33 SHEET 4 BA 6 VAL B 148 LEU B 159 1 O GLU B 153 N PHE B 6 SHEET 5 BA 6 VAL B 135 ARG B 139 -1 O VAL B 136 N LEU B 152 SHEET 6 BA 6 TRP B 127 SER B 132 -1 O TRP B 127 N ARG B 139 SHEET 1 BB 5 LEU B 121 LEU B 125 0 SHEET 2 BB 5 VAL B 32 ASP B 36 1 O VAL B 32 N GLU B 122 SHEET 3 BB 5 PHE B 6 ILE B 11 1 O LEU B 8 N ALA B 33 SHEET 4 BB 5 VAL B 148 LEU B 159 1 O GLU B 153 N PHE B 6 SHEET 5 BB 5 ILE B 322 ALA B 324 1 O TYR B 323 N LEU B 159 SHEET 1 BC 2 SER B 163 PRO B 165 0 SHEET 2 BC 2 ARG B 288 PRO B 290 -1 O SER B 289 N TRP B 164 SHEET 1 BD 4 ILE B 248 THR B 252 0 SHEET 2 BD 4 GLN B 217 TYR B 222 1 O VAL B 218 N GLN B 249 SHEET 3 BD 4 ARG B 191 VAL B 195 1 O VAL B 192 N THR B 219 SHEET 4 BD 4 LEU B 281 MET B 284 1 O LEU B 281 N LEU B 193 SHEET 1 BE 3 PRO B 256 LEU B 261 0 SHEET 2 BE 3 LYS B 267 PHE B 271 -1 O SER B 268 N GLU B 260 SHEET 3 BE 3 LYS B 276 PHE B 279 -1 O MET B 277 N VAL B 269 SHEET 1 BF 7 SER B 364 VAL B 366 0 SHEET 2 BF 7 ILE B 372 GLY B 376 -1 O ILE B 372 N VAL B 366 SHEET 3 BF 7 VAL B 424 LEU B 430 -1 O VAL B 427 N CYS B 375 SHEET 4 BF 7 PHE B 411 ASN B 418 -1 O VAL B 412 N LEU B 430 SHEET 5 BF 7 VAL B 388 PHE B 396 -1 O ALA B 390 N THR B 417 SHEET 6 BF 7 TYR B 476 VAL B 479 -1 O TYR B 476 N VAL B 391 SHEET 7 BF 7 GLU B 482 MET B 484 -1 O GLU B 482 N VAL B 479 LINK SG CYS A 53 C26 QUM A1502 1555 1555 1.79 LINK OE2 GLU A 113 C28 QUM A1501 1555 1555 1.45 LINK OD2 ASP A 117 C26 QUM A1501 1555 1555 1.46 LINK SG CYS B 53 C26 QUM B1502 1555 1555 1.80 LINK OE2 GLU B 113 C28 QUM B1501 1555 1555 1.45 LINK OD2 ASP B 117 C26 QUM B1501 1555 1555 1.46 CISPEP 1 PRO A 43 PRO A 44 0 2.80 CISPEP 2 ILE A 369 PRO A 370 0 0.42 CISPEP 3 HIS A 461 PRO A 462 0 -1.90 CISPEP 4 PRO B 43 PRO B 44 0 2.83 CISPEP 5 ILE B 369 PRO B 370 0 1.77 CISPEP 6 HIS B 461 PRO B 462 0 -0.23 SITE 1 AC1 31 ILE A 11 GLY A 12 GLY A 14 SER A 15 SITE 2 AC1 31 GLY A 16 ASP A 36 VAL A 37 SER A 47 SITE 3 AC1 31 ALA A 48 GLY A 51 THR A 52 CYS A 53 SITE 4 AC1 31 VAL A 56 CYS A 58 LYS A 61 GLY A 126 SITE 5 AC1 31 GLY A 128 ALA A 160 SER A 161 GLY A 162 SITE 6 AC1 31 ARG A 288 ARG A 291 GLY A 326 ASP A 327 SITE 7 AC1 31 MET A 333 LEU A 334 THR A 335 PRO A 336 SITE 8 AC1 31 HOH A2022 HOH A2028 HIS B 461 SITE 1 AC2 3 TYR A 222 ARG A 223 ILE A 286 SITE 1 AC3 9 LEU A 18 GLU A 19 TRP A 22 SER A 110 SITE 2 AC3 9 TYR A 111 GLU A 113 MET A 114 ASP A 117 SITE 3 AC3 9 QUM A1502 SITE 1 AC4 7 GLU A 19 CYS A 53 SER A 110 TYR A 111 SITE 2 AC4 7 ILE A 339 QUM A1501 HIS B 461 SITE 1 AC5 32 HIS A 461 PRO A 462 ILE B 11 GLY B 12 SITE 2 AC5 32 GLY B 14 SER B 15 GLY B 16 ILE B 35 SITE 3 AC5 32 ASP B 36 VAL B 37 SER B 47 ALA B 48 SITE 4 AC5 32 GLY B 51 THR B 52 VAL B 56 GLY B 57 SITE 5 AC5 32 CYS B 58 LYS B 61 GLY B 126 GLY B 128 SITE 6 AC5 32 ALA B 160 SER B 161 GLY B 162 ARG B 288 SITE 7 AC5 32 ARG B 291 GLY B 326 ASP B 327 MET B 333 SITE 8 AC5 32 LEU B 334 THR B 335 PRO B 336 HOH B2025 SITE 1 AC6 8 LEU B 18 GLU B 19 TRP B 22 TYR B 111 SITE 2 AC6 8 GLU B 113 MET B 114 ASP B 117 QUM B1502 SITE 1 AC7 7 HIS A 461 GLU B 19 CYS B 53 SER B 110 SITE 2 AC7 7 TYR B 111 ILE B 339 QUM B1501 CRYST1 93.100 93.100 156.600 90.00 90.00 90.00 P 43 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 0.010741 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010741 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006386 0.00000 MTRIX1 1 -0.979689 0.200521 0.000849 84.33370 1 MTRIX2 1 0.200248 0.978116 0.056480 -8.51270 1 MTRIX3 1 0.010495 0.055503 -0.998403 -0.37160 1