PDB Short entry for 3L9G HEADER OXIDOREDUCTASE 05-JAN-10 3L9G TITLE URATE OXIDASE COMPLEXED WITH URIC ACID AND CHLORIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: URICASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 2-296; COMPND 5 SYNONYM: URATE OXIDASE; COMPND 6 EC: 1.7.3.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS FLAVUS; SOURCE 3 ORGANISM_TAXID: 5059; SOURCE 4 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS URATE OXIDASE, HIGH RESOLUTION, URIC ACID, ASPERGILLUS FLAVUS, KEYWDS 2 PEROXISOME, PURINE METABOLISM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.PRANGE,N.COLLOC'H,L.GABISON REVDAT 2 04-APR-12 3L9G 1 JRNL VERSN REVDAT 1 02-JUN-10 3L9G 0 JRNL AUTH L.GABISON,M.CHIADMI,M.EL HAJJI,B.CASTRO,N.COLLOC'H,T.PRANGE JRNL TITL NEAR-ATOMIC RESOLUTION STRUCTURES OF URATE OXIDASE COMPLEXED JRNL TITL 2 WITH ITS SUBSTRATE AND ANALOGUES: THE PROTONATION STATE OF JRNL TITL 3 THE LIGAND. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 66 714 2010 JRNL REFN ISSN 0907-4449 JRNL PMID 20516624 JRNL DOI 10.1107/S090744491001142X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.GABISON,M.CHIADMI,N.COLLOC'H,B.CASTRO,M.EL HAJJI,T.PRANGE REMARK 1 TITL RECAPTURE OF [S]-ALLANTOIN, THE PRODUCT OF THE TWO-STEP REMARK 1 TITL 2 DEGRADATION OF URIC ACID, BY URATE OXIDASE. REMARK 1 REF FEBS LETT. V. 580 2087 2006 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 16545381 REMARK 1 DOI 10.1016/J.FEBSLET.2006.03.007 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.GABISON,T.PRANGE,N.COLLOC'H,M.EL HAJJI,B.CASTRO,M.CHIADMI REMARK 1 TITL STRUCTURAL ANALYSIS OF URATE OXIDASE IN COMPLEX WITH ITS REMARK 1 TITL 2 NATURAL SUBSTRATE INHIBITED BY CYANIDE: MECHANISTIC REMARK 1 TITL 3 IMPLICATIONS. REMARK 1 REF BMC STRUCT.BIOL. V. 8 32 2008 REMARK 1 REFN ESSN 1472-6807 REMARK 1 PMID 18638417 REMARK 1 DOI 10.1186/1472-6807-8-32 REMARK 1 REFERENCE 3 REMARK 1 AUTH N.COLLOC'H,L.GABISON,G.MONARD,M.ALTARSHA,M.CHIADMI, REMARK 1 AUTH 2 G.MARASSIO,J.SOPKOVA-DE OLIVEIRA SANTOS,M.EL HAJJI,B.CASTRO, REMARK 1 AUTH 3 J.H.ABRAINI,T.PRANGE REMARK 1 TITL OXYGEN PRESSURIZED X-RAY CRYSTALLOGRAPHY: PROBING THE REMARK 1 TITL 2 DIOXYGEN BINDING SITE IN COFACTORLESS URATE OXIDASE AND REMARK 1 TITL 3 IMPLICATIONS FOR ITS CATALYTIC MECHANISM. REMARK 1 REF BIOPHYS.J. V. 95 2415 2008 REMARK 1 REFN ISSN 0006-3495 REMARK 1 PMID 18375516 REMARK 1 DOI 10.1529/BIOPHYSJ.107.122184 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.179 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.179 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1883 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 41223 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.172 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 34994 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2363 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 248 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2627.50 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2304.50 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 8 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 10643 REMARK 3 NUMBER OF RESTRAINTS : 9920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.049 REMARK 3 ANGLE DISTANCES (A) : 0.078 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.048 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.048 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.124 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.050 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3L9G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JAN-10. REMARK 100 THE RCSB ID CODE IS RCSB057000. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 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) : 0.948 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SI(111) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39071 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 10.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : 0.05300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 33.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.20100 REMARK 200 R SYM FOR SHELL (I) : 0.18800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: 3L8W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M TRIS BUFFER PH 8, 8% PEG 8000, REMARK 280 BATCH, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.86850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.47050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.22250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.86850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.47050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.22250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.86850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.47050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.22250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.86850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.47050 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.22250 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 77.73700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 94.94100 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 77.73700 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 104.44500 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 94.94100 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 104.44500 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 TYR A 8 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR A 16 CA - CB - CG ANGL. DEV. = 11.7 DEGREES REMARK 500 HIS A 104 CG - ND1 - CE1 ANGL. DEV. = 10.5 DEGREES REMARK 500 HIS A 104 ND1 - CE1 - NE2 ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG A 122 CD - NE - CZ ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG A 122 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 SER A 124 O - C - N ANGL. DEV. = 13.7 DEGREES REMARK 500 TRP A 188 CD1 - NE1 - CE2 ANGL. DEV. = 5.4 DEGREES REMARK 500 CYS A 290 CA - CB - SG ANGL. DEV. = 17.3 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 HIS A 118 28.42 -152.06 REMARK 500 SER A 124 160.93 97.06 REMARK 500 ASP A 165 -159.90 -145.34 REMARK 500 ASP A 175 105.53 -160.93 REMARK 500 SER A 226 162.45 178.02 REMARK 500 ASN A 270 24.17 -140.60 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 NA A 870 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 88 O REMARK 620 2 ILE A 94 O 107.3 REMARK 620 3 TYR A 91 O 86.9 88.1 REMARK 620 4 HOH A1141 O 84.7 162.3 105.9 REMARK 620 5 GLU A 136 OE1 106.3 84.4 166.2 79.7 REMARK 620 6 ASN A 92 O 150.6 94.4 73.9 79.5 95.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URC A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 850 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 870 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R51 RELATED DB: PDB REMARK 900 URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH ITS REMARK 900 INHIBITOR 8-AZAXANTHIN REMARK 900 RELATED ID: 1R56 RELATED DB: PDB REMARK 900 UNCOMPLEXED URATE OXIDASE FROM ASPERGILLUS FLAVUS REMARK 900 RELATED ID: 3L8W RELATED DB: PDB REMARK 900 URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH REMARK 900 XANTHINE REMARK 900 RELATED ID: 3LBG RELATED DB: PDB DBREF 3L9G A 1 295 UNP Q00511 URIC_ASPFL 2 296 SEQADV 3L9G ACE A 0 UNP Q00511 ACETYLATION SEQRES 1 A 296 ACE SER ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN SEQRES 2 A 296 VAL ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY SEQRES 3 A 296 VAL GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU SEQRES 4 A 296 GLU GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SEQRES 5 A 296 SER VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE SEQRES 6 A 296 TYR ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU SEQRES 7 A 296 LEU PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS SEQRES 8 A 296 TYR ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS SEQRES 9 A 296 HIS ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS SEQRES 10 A 296 PRO HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN SEQRES 11 A 296 VAL GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE SEQRES 12 A 296 LYS SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR SEQRES 13 A 296 ASN SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR SEQRES 14 A 296 THR LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP SEQRES 15 A 296 VAL ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU SEQRES 16 A 296 GLN GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR SEQRES 17 A 296 TRP ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA SEQRES 18 A 296 GLU ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS SEQRES 19 A 296 MET ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU SEQRES 20 A 296 THR VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU SEQRES 21 A 296 ILE ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY SEQRES 22 A 296 LYS ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN SEQRES 23 A 296 GLY LEU ILE LYS CYS THR VAL GLY ARG SER HET ACE A 0 3 HET URC A 300 12 HET MRD A 850 8 HET CL A 800 1 HET NA A 870 1 HETNAM ACE ACETYL GROUP HETNAM URC URIC ACID HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETSYN URC 7,9-DIHYDRO-1H-PURINE-2,6,8(3H)-TRIONE FORMUL 1 ACE C2 H4 O FORMUL 2 URC C5 H4 N4 O3 FORMUL 3 MRD C6 H14 O2 FORMUL 4 CL CL 1- FORMUL 5 NA NA 1+ FORMUL 6 HOH *248(H2 O) HELIX 1 1 ILE A 42 LYS A 48 1 7 HELIX 2 2 ASP A 50 ILE A 54 5 5 HELIX 3 3 ALA A 56 ASN A 71 1 16 HELIX 4 4 PRO A 75 TYR A 91 1 17 HELIX 5 5 GLY A 193 HIS A 200 1 8 HELIX 6 6 HIS A 200 ASP A 222 1 23 HELIX 7 7 SER A 226 GLN A 242 1 17 HELIX 8 8 THR A 271 ALA A 275 5 5 SHEET 1 A 8 TYR A 8 LYS A 20 0 SHEET 2 A 8 GLN A 27 GLY A 40 -1 O LEU A 38 N TYR A 8 SHEET 3 A 8 ILE A 94 HIS A 104 -1 O HIS A 98 N LEU A 37 SHEET 4 A 8 LYS A 127 VAL A 135 -1 O VAL A 132 N VAL A 99 SHEET 5 A 8 ILE A 140 LYS A 153 -1 O ASP A 141 N ASP A 133 SHEET 6 A 8 LEU A 178 TRP A 188 -1 O VAL A 182 N LEU A 149 SHEET 7 A 8 ILE A 245 ASN A 254 -1 O GLU A 249 N THR A 185 SHEET 8 A 8 GLY A 286 VAL A 292 -1 O VAL A 292 N VAL A 248 SHEET 1 B 2 THR A 107 ILE A 111 0 SHEET 2 B 2 LYS A 114 ILE A 121 -1 O HIS A 116 N MET A 109 SHEET 1 C 2 TYR A 257 GLU A 259 0 SHEET 2 C 2 PHE A 278 PRO A 280 -1 O ALA A 279 N PHE A 258 LINK C ACE A 0 N SER A 1 1555 1555 1.29 LINK O ILE A 88 NA NA A 870 1555 1555 2.26 LINK O ILE A 94 NA NA A 870 1555 1555 2.27 LINK O TYR A 91 NA NA A 870 1555 1555 2.48 LINK NA NA A 870 O HOH A1141 1555 1555 2.53 LINK OE1 GLU A 136 NA NA A 870 1555 1555 2.54 LINK O ASN A 92 NA NA A 870 1555 1555 2.91 CISPEP 1 THR A 74 PRO A 75 0 -7.61 CISPEP 2 ASP A 283 PRO A 284 0 -8.86 SITE 1 AC1 13 TYR A 8 ILE A 54 THR A 57 ASP A 58 SITE 2 AC1 13 PHE A 159 LEU A 170 ARG A 176 SER A 226 SITE 3 AC1 13 VAL A 227 GLN A 228 ASN A 254 CL A 800 SITE 4 AC1 13 HOH A1008 SITE 1 AC2 4 LYS A 4 GLY A 40 GLU A 43 HOH A1067 SITE 1 AC3 4 THR A 57 ASN A 254 GLY A 286 URC A 300 SITE 1 AC4 6 ILE A 88 TYR A 91 ASN A 92 ILE A 94 SITE 2 AC4 6 GLU A 136 HOH A1141 CRYST1 77.737 94.941 104.445 90.00 90.00 90.00 I 2 2 2 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 0.012864 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010533 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009574 0.00000 HETATM 1 C ACE A 0 60.407 57.397 19.863 1.00 37.42 C HETATM 2 O ACE A 0 59.813 56.490 19.302 1.00 38.91 O HETATM 3 CH3 ACE A 0 61.907 57.624 19.571 1.00 48.93 C