3P9O - Header Asymmetric Unit

HEADER OXYGEN BINDING 18-OCT-10 3P9O

TITLE AEROBIC TERNARY COMPLEX OF URATE OXIDASE WITH AZIDE AND CHLORIDE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: URICASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: URATE OXIDASE; COMPND 5 EC: 1.7.3.3; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS FLAVUS; SOURCE 3 ORGANISM_TAXID: 5059; SOURCE 4 GENE: UAZ, UOX; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_COMMON: YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932

KEYWDS URIC ACID, INHIBITION, DEGRADATION MECHANISM, PEROXISOME, PURINE KEYWDS 2 METABOLISM, AZIDE, OXYGEN BINDING OXIDOREDUCTASE, OXYGEN BINDING

EXPDTA X-RAY DIFFRACTION

AUTHOR L.GABISON,N.COLLOC'H,M.EL HAJJI,B.CASTRO,M.CHIADMI,T.PRANGE

REVDAT 1 31-AUG-11 3P9O 0

JRNL AUTH L.GABISON,N.COLLOC H,M.EL HAJJI,B.CASTRO,M.CHIADMI,T.PRANGE JRNL TITL AZIDE AND CYANIDE SHOW DIFFERENT INHIBITION MODES TO URATE JRNL TITL 2 OXIDASE JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1 REMARK 1 REFERENCE 1 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 2 REMARK 2 RESOLUTION. 1.45 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 CROSS-VALIDATION METHOD : FREE R 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) : 0.210 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.201 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 4202 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 69656 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.205 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.201 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3840 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 64152 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2362 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 383 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2754.95 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 18 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 11299 REMARK 3 NUMBER OF RESTRAINTS : 10091 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.032 REMARK 3 ANGLE DISTANCES (A) : 0.078 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.050 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.065 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.057 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.046 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 3P9O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-10. REMARK 100 THE RCSB ID CODE IS RCSB062131.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 10.0 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) : 0.982 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, TRUNCATE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69903 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 39.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.23300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 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: PDB ENTRY 3L8W REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SOLUTION A (0.1 ML): 50MM TRIS BUFFER, REMARK 280 0.3 M SODIUM AZIDE, SATURATED WITH URIC ACID BUFFER, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K, PH 10.0

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 39.74650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.49650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.10950 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 39.74650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.49650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.10950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 39.74650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.49650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.10950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 39.74650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.49650 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.10950 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: 28020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -203.0 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 79.49300 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 94.99300 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 79.49300 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 104.21900 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 94.99300 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 104.21900

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 A1382 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 SER A 296 REMARK 465 LEU A 297 REMARK 465 LYS A 298 REMARK 465 SER A 299 REMARK 465 LYS A 300 REMARK 465 LEU A 301

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 ARG A 7 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 14 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 TYR A 16 CB - CG - CD1 ANGL. DEV. = 4.9 DEGREES REMARK 500 TYR A 16 CG - CD1 - CE1 ANGL. DEV. = 4.9 DEGREES REMARK 500 TYR A 46 CG - CD1 - CE1 ANGL. DEV. = 5.0 DEGREES REMARK 500 TYR A 65 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 HIS A 104 ND1 - CG - CD2 ANGL. DEV. = -9.2 DEGREES REMARK 500 HIS A 104 CG - ND1 - CE1 ANGL. DEV. = 13.8 DEGREES REMARK 500 HIS A 104 ND1 - CE1 - NE2 ANGL. DEV. = -8.9 DEGREES REMARK 500 HIS A 116 CG - ND1 - CE1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG A 122 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 SER A 124 O - C - N ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 128 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 176 NE - CZ - NH1 ANGL. DEV. = 7.7 DEGREES REMARK 500 ARG A 176 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TRP A 188 CG - CD1 - NE1 ANGL. DEV. = -7.0 DEGREES REMARK 500 TRP A 188 CD1 - NE1 - CE2 ANGL. DEV. = 10.8 DEGREES REMARK 500 TRP A 188 NE1 - CE2 - CZ2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 188 NE1 - CE2 - CD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 HIS A 200 CG - ND1 - CE1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 212 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 212 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 GLN A 228 O - C - N ANGL. DEV. = -11.6 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 28.93 -153.62 REMARK 500 SER A 124 150.85 90.73 REMARK 500 ASP A 175 107.18 -163.68 REMARK 500 SER A 226 162.08 178.48 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 A1165 DISTANCE = 5.41 ANGSTROMS REMARK 525 HOH A1205 DISTANCE = 6.92 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 NA A 502 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1162 O REMARK 620 2 ILE A 88 O 88.0 REMARK 620 3 TYR A 91 O 99.6 89.0 REMARK 620 4 ILE A 94 O 164.0 106.0 88.8 REMARK 620 5 GLU A 136 OE1 84.5 104.0 166.5 84.4 REMARK 620 6 ASN A 92 O 76.5 154.1 73.7 93.0 95.1 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 AZI A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 502

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BJP RELATED DB: PDB REMARK 900 URATE OXIDASE CYANIDE URIC ACID TERNARY COMPLEX REMARK 900 RELATED ID: 1R4S RELATED DB: PDB REMARK 900 URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH ITS REMARK 900 INHIBITOR 9-METHYL URIC ACID REMARK 900 RELATED ID: 3OBP RELATED DB: PDB REMARK 900 ANAEROBIC COMPLEX OF URATE OXIDASE WITH URIC ACID REMARK 900 RELATED ID: 3P9F RELATED DB: PDB

DBREF 3P9O A 1 301 UNP Q00511 URIC_ASPFL 2 302

SEQADV 3P9O ACE A 0 UNP Q00511 ACETYLATION

SEQRES 1 A 302 ACE SER ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN SEQRES 2 A 302 VAL ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY SEQRES 3 A 302 VAL GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU SEQRES 4 A 302 GLU GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SEQRES 5 A 302 SER VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE SEQRES 6 A 302 TYR ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU SEQRES 7 A 302 LEU PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS SEQRES 8 A 302 TYR ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS SEQRES 9 A 302 HIS ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS SEQRES 10 A 302 PRO HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN SEQRES 11 A 302 VAL GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE SEQRES 12 A 302 LYS SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR SEQRES 13 A 302 ASN SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR SEQRES 14 A 302 THR LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP SEQRES 15 A 302 VAL ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU SEQRES 16 A 302 GLN GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR SEQRES 17 A 302 TRP ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA SEQRES 18 A 302 GLU ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS SEQRES 19 A 302 MET ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU SEQRES 20 A 302 THR VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU SEQRES 21 A 302 ILE ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY SEQRES 22 A 302 LYS ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN SEQRES 23 A 302 GLY LEU ILE LYS CYS THR VAL GLY ARG SER SER LEU LYS SEQRES 24 A 302 SER LYS LEU

HET ACE A 0 3 HET AZI A 302 3 HET AZI A 303 3 HET AZI A 304 3 HET AZI A 305 3 HET CL A 501 1 HET NA A 502 1

HETNAM ACE ACETYL GROUP HETNAM AZI AZIDE ION HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION

FORMUL 1 ACE C2 H4 O FORMUL 2 AZI 4(N3 1-) FORMUL 6 CL CL 1- FORMUL 7 NA NA 1+ FORMUL 8 HOH *383(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 GLY A 139 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 246 N GLN A 187 SHEET 8 A 8 GLY A 286 GLY A 293 -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 NA NA A 502 O HOH A1162 1555 1555 2.33 LINK O ILE A 88 NA NA A 502 1555 1555 2.35 LINK O TYR A 91 NA NA A 502 1555 1555 2.40 LINK O ILE A 94 NA NA A 502 1555 1555 2.41 LINK OE1 GLU A 136 NA NA A 502 1555 1555 2.60 LINK O ASN A 92 NA NA A 502 1555 1555 3.10 LINK C ACE A 0 N SER A 1 1555 1555 1.47

CISPEP 1 THR A 74 PRO A 75 0 -5.96 CISPEP 2 ASP A 283 PRO A 284 0 -11.44

SITE 1 AC1 6 ILE A 54 ALA A 56 THR A 57 PHE A 159 SITE 2 AC1 6 GLN A 228 HOH A1003 SITE 1 AC2 4 ALA A 5 ALA A 6 ARG A 7 HOH A1292 SITE 1 AC3 7 ASP A 141 ILE A 142 GLN A 187 TRP A 188 SITE 2 AC3 7 ASN A 190 HOH A1289 HOH A1293 SITE 1 AC4 3 GLN A 158 HOH A1004 HOH A1383 SITE 1 AC5 4 THR A 57 ASN A 254 GLY A 286 HOH A1165 SITE 1 AC6 6 ILE A 88 TYR A 91 ASN A 92 ILE A 94 SITE 2 AC6 6 GLU A 136 HOH A1162

CRYST1 79.493 94.993 104.219 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 0.012580 0.000000 0.000000 0.00000

SCALE2 0.000000 0.010527 0.000000 0.00000

SCALE3 0.000000 0.000000 0.009595 0.00000