HEADER OXIDOREDUCTASE 03-OCT-02 1MXT TITLE ATOMIC RESOLUTION STRUCTURE OF CHOLESTEROL OXIDASE (STREPTOMYCES SP. TITLE 2 SA-COO) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLESTEROL OXIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CHOD; COMPND 5 EC: 1.1.3.6; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: FAD COFACTOR NON-COVALENTLY BOUND TO THE ENZYME SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 1931; SOURCE 4 GENE: CHOA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCO202 KEYWDS FLAVOENZYME, STEROID METABOLISM, OXIDOREDUCTASE, ATOMIC RESOLUTION EXPDTA X-RAY DIFFRACTION AUTHOR A.VRIELINK,P.I.LARIO REVDAT 4 13-SEP-23 1MXT 1 REMARK LINK REVDAT 3 24-FEB-09 1MXT 1 VERSN REVDAT 2 09-MAY-06 1MXT 1 REMARK REVDAT 1 25-FEB-03 1MXT 0 JRNL AUTH P.I.LARIO,N.SAMPSON,A.VRIELINK JRNL TITL SUB-ATOMIC RESOLUTION CRYSTAL STRUCTURE OF CHOLESTEROL JRNL TITL 2 OXIDASE: WHAT ATOMIC RESOLUTION CRYSTALLOGRAPHY REVEALS JRNL TITL 3 ABOUT ENZYME MECHANISM AND THE ROLE OF FAD COFACTOR IN REDOX JRNL TITL 4 ACTIVITY JRNL REF J.MOL.BIOL. V. 326 1635 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12595270 JRNL DOI 10.1016/S0022-2836(03)00054-8 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.Y.LYUBIMOV,P.I.LARIO,I.MOUSTAFA,A.VRIELINK REMARK 1 TITL ATOMIC RESOLUTION CRYSTALLOGRAPHY REVEALS HOW CHANGES IN PH REMARK 1 TITL 2 SHAPE THE PROTEIN MICROENVIRONMENT REMARK 1 REF NAT.CHEM.BIOL. V. 2 259 2006 REMARK 1 REFN ISSN 1552-4450 REMARK 1 PMID 16604066 REMARK 1 DOI 10.1038/NCHEMBIO784 REMARK 2 REMARK 2 RESOLUTION. 0.95 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) : 0.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 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) : 0.110 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.110 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.132 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 13180 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 263551 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.098 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.098 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.120 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 10954 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 220418 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3824 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 738 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 4440.8 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 3697.8 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 82 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 45239 REMARK 3 NUMBER OF RESTRAINTS : 59298 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.034 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.100 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.109 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.045 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.035 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.078 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: REMARK 3 THE FOLLOWING ARE RESIDUES THAT WERE NOT LOCATED IN THE EXPERIMENT: REMARK 3 ASP A 6, ASN A 7, GLY A 8, THR A 507 (ONLY N WAS LOCATED), ALA A REMARK 3 508, SER A 509. SOME VERY MOBILE SIDE CHAINS WERE MODELED AT REMARK 3 EITHER 50% OR WERE NOT MODELLED. THE FOLLOWING ATOMS WERE NOT REMARK 3 MODELLED: RES 146 NE->END IS MISSING.; RES 183 CE->END IS REMARK 3 MISSING.; RES 436 CG->END IS MISSING; PARTIALLY OCCUPIED SIDE REMARK 3 CHAIN ATOMS MODELED AT 50% FOR THE FOLLOWING: RES 73 ATOMS CD OE1 REMARK 3 OE2; RES 87 ATOMS CD 1HD 2HD NE HE CZ NH1 1HH1 2HH1 NH2 1HH2 2HH2; REMARK 3 RES 127 ATOMS CG 1HG 2HG CE 1HE 2HE NZ 1HZ 2HZ 3HZ; RES 156 ATOMS REMARK 3 CD 1HD 2HD NE HE CZ NH1 1HH1 2HH1 NH2 1HH2 2HH2; RES 163 ATOMS CG REMARK 3 1HG 2HG CD 1HD 2HD CE 1HE 2HE NZ 1HZ 2HZ 3HZ; RES 183 ATOMS CG 1HG REMARK 3 2HG CD 1HD 2HD; RES 241 ATOMS CE 1HE 2HE NZ 1HZ 2HZ 3HZ; RES 273 REMARK 3 ATOMS CG 1HG 2HG CD 1HD 2HD CE 1HE 2HE NZ 1HZ 2HZ 3HZ; RES 365 REMARK 3 ATOMS CG 1HG 2HG SD CE 1HE 2HE 3HE; RES 396 ATOMS CZ NH1 1HH1 2HH1 REMARK 3 NH2 1HH2 2HH2; RES 398 ATOMS CE 1HE 2HE NZ 1HZ 2HZ 3HZ; REMARK 3 RES 435 ATOMS CB HB OG1 CG2 1HG2 2HG2 3HG2; RES 436 ATOMS CB 1HB REMARK 3 2HB 3HB C; RES 468 ATOMS NZ 1HZ 2HZ 3HZ; REMARK 4 REMARK 4 1MXT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-OCT-02. REMARK 100 THE DEPOSITION ID IS D_1000017290. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : CRYSTALS SI(111) REMARK 200 OPTICS : NULL 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 : 266037 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.950 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.56000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: 1B4V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MANGANESE SULFATE, REMARK 280 CACODYLATE, PH 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 36.45100 REMARK 290 SMTRY3 2 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: MONOMERIC 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 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 ASP A 6 REMARK 465 ASN A 7 REMARK 465 GLY A 8 REMARK 465 ALA A 508 REMARK 465 SER A 509 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 ARG A 146 NE CZ NH1 NH2 REMARK 470 LYS A 183 CE NZ REMARK 470 GLN A 436 CG CD OE1 NE2 REMARK 470 THR A 507 CA C O CB OG1 CG2 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 C ASN A 400 H TRP A 401 1.54 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 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 71 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 137 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 202 CD - NE - CZ ANGL. DEV. = 10.2 DEGREES REMARK 500 ARG A 202 NE - CZ - NH2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 283 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ASP A 303 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG A 328 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 MET A 332 CG - SD - CE ANGL. DEV. = -9.8 DEGREES REMARK 500 TYR A 390 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 TYR A 390 CB - CG - CD1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 396 NH1 - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG A 396 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 401 C - N - CA ANGL. DEV. = 17.0 DEGREES REMARK 500 ARG A 403 CD - NE - CZ ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 419 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 419 NE - CZ - NH2 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 500 NE - CZ - NH2 ANGL. DEV. = -3.2 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 THR A 18 29.44 -142.36 REMARK 500 ASN A 46 11.21 -145.84 REMARK 500 ARG A 146 -57.43 -122.39 REMARK 500 SER A 211 -71.50 -141.51 REMARK 500 VAL A 217 -55.68 -167.30 REMARK 500 THR A 231 -98.28 -108.59 REMARK 500 ASN A 353 -3.83 78.81 REMARK 500 ASP A 443 30.91 -141.48 REMARK 500 ASP A 474 -161.69 -127.43 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 976 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 981 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A1004 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH A1030 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A1076 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A1212 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH A1232 DISTANCE = 5.86 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 511 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAE A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 512 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B4V RELATED DB: PDB REMARK 900 NATIVE ENZYME AT 1.5 A RESOLUTION REMARK 900 RELATED ID: 1B8S RELATED DB: PDB REMARK 900 E361Q MUTANT REMARK 900 RELATED ID: 1CBO RELATED DB: PDB REMARK 900 H447N MUTANT REMARK 900 RELATED ID: 1CC2 RELATED DB: PDB REMARK 900 H447Q MUTANT REMARK 900 RELATED ID: 1IJH RELATED DB: PDB REMARK 900 N485L MUTANT DBREF 1MXT A 6 509 UNP P12676 CHOD_STRS0 43 546 SEQRES 1 A 504 ASP ASN GLY GLY TYR VAL PRO ALA VAL VAL ILE GLY THR SEQRES 2 A 504 GLY TYR GLY ALA ALA VAL SER ALA LEU ARG LEU GLY GLU SEQRES 3 A 504 ALA GLY VAL GLN THR LEU MET LEU GLU MET GLY GLN LEU SEQRES 4 A 504 TRP ASN GLN PRO GLY PRO ASP GLY ASN ILE PHE CYS GLY SEQRES 5 A 504 MET LEU ASN PRO ASP LYS ARG SER SER TRP PHE LYS ASN SEQRES 6 A 504 ARG THR GLU ALA PRO LEU GLY SER PHE LEU TRP LEU ASP SEQRES 7 A 504 VAL VAL ASN ARG ASN ILE ASP PRO TYR ALA GLY VAL LEU SEQRES 8 A 504 ASP ARG VAL ASN TYR ASP GLN MET SER VAL TYR VAL GLY SEQRES 9 A 504 ARG GLY VAL GLY GLY GLY SER LEU VAL ASN GLY GLY MET SEQRES 10 A 504 ALA VAL GLU PRO LYS ARG SER TYR PHE GLU GLU ILE LEU SEQRES 11 A 504 PRO ARG VAL ASP SER SER GLU MET TYR ASP ARG TYR PHE SEQRES 12 A 504 PRO ARG ALA ASN SER MET LEU ARG VAL ASN HIS ILE ASP SEQRES 13 A 504 THR LYS TRP PHE GLU ASP THR GLU TRP TYR LYS PHE ALA SEQRES 14 A 504 ARG VAL SER ARG GLU GLN ALA GLY LYS ALA GLY LEU GLY SEQRES 15 A 504 THR VAL PHE VAL PRO ASN VAL TYR ASP PHE GLY TYR MET SEQRES 16 A 504 GLN ARG GLU ALA ALA GLY GLU VAL PRO LYS SER ALA LEU SEQRES 17 A 504 ALA THR GLU VAL ILE TYR GLY ASN ASN HIS GLY LYS GLN SEQRES 18 A 504 SER LEU ASP LYS THR TYR LEU ALA ALA ALA LEU GLY THR SEQRES 19 A 504 GLY LYS VAL THR ILE GLN THR LEU HIS GLN VAL LYS THR SEQRES 20 A 504 ILE ARG GLN THR LYS ASP GLY GLY TYR ALA LEU THR VAL SEQRES 21 A 504 GLU GLN LYS ASP THR ASP GLY LYS LEU LEU ALA THR LYS SEQRES 22 A 504 GLU ILE SER CYS ARG TYR LEU PHE LEU GLY ALA GLY SER SEQRES 23 A 504 LEU GLY SER THR GLU LEU LEU VAL ARG ALA ARG ASP THR SEQRES 24 A 504 GLY THR LEU PRO ASN LEU ASN SER GLU VAL GLY ALA GLY SEQRES 25 A 504 TRP GLY PRO ASN GLY ASN ILE MET THR ALA ARG ALA ASN SEQRES 26 A 504 HIS MET TRP ASN PRO THR GLY ALA HIS GLN SER SER ILE SEQRES 27 A 504 PRO ALA LEU GLY ILE ASP ALA TRP ASP ASN SER ASP SER SEQRES 28 A 504 SER VAL PHE ALA GLU ILE ALA PRO MET PRO ALA GLY LEU SEQRES 29 A 504 GLU THR TRP VAL SER LEU TYR LEU ALA ILE THR LYS ASN SEQRES 30 A 504 PRO GLN ARG GLY THR PHE VAL TYR ASP ALA ALA THR ASP SEQRES 31 A 504 ARG ALA LYS LEU ASN TRP THR ARG ASP GLN ASN ALA PRO SEQRES 32 A 504 ALA VAL ASN ALA ALA LYS ALA LEU PHE ASP ARG ILE ASN SEQRES 33 A 504 LYS ALA ASN GLY THR ILE TYR ARG TYR ASP LEU PHE GLY SEQRES 34 A 504 THR GLN LEU LYS ALA PHE ALA ASP ASP PHE CYS TYR HIS SEQRES 35 A 504 PRO LEU GLY GLY CYS VAL LEU GLY LYS ALA THR ASP ASP SEQRES 36 A 504 TYR GLY ARG VAL ALA GLY TYR LYS ASN LEU TYR VAL THR SEQRES 37 A 504 ASP GLY SER LEU ILE PRO GLY SER VAL GLY VAL ASN PRO SEQRES 38 A 504 PHE VAL THR ILE THR ALA LEU ALA GLU ARG ASN VAL GLU SEQRES 39 A 504 ARG ILE ILE LYS GLN ASP VAL THR ALA SER HET SO4 A 511 5 HET FAE A 510 85 HET OXY A 512 2 HETNAM SO4 SULFATE ION HETNAM FAE FLAVIN-N7 PROTONATED-ADENINE DINUCLEOTIDE HETNAM OXY OXYGEN MOLECULE FORMUL 2 SO4 O4 S 2- FORMUL 3 FAE C27 H34 N9 O15 P2 1+ FORMUL 4 OXY O2 FORMUL 5 HOH *738(H2 O) HELIX 1 1 GLY A 19 ALA A 32 1 14 HELIX 2 2 ASP A 62 SER A 66 5 5 HELIX 3 3 SER A 78 ASP A 83 1 6 HELIX 4 4 VAL A 84 ASN A 86 5 3 HELIX 5 5 GLY A 113 VAL A 118 5 6 HELIX 6 6 LYS A 127 LEU A 135 1 9 HELIX 7 7 ASP A 139 ARG A 146 1 8 HELIX 8 8 ARG A 146 ARG A 156 1 11 HELIX 9 9 ASP A 161 THR A 168 1 8 HELIX 10 10 TYR A 171 ALA A 184 1 14 HELIX 11 11 ASP A 196 ALA A 205 1 10 HELIX 12 12 SER A 211 THR A 215 5 5 HELIX 13 13 THR A 231 THR A 239 1 9 HELIX 14 14 ALA A 289 THR A 304 1 16 HELIX 15 15 THR A 402 GLN A 405 5 4 HELIX 16 16 ASN A 406 GLY A 425 1 20 HELIX 17 17 ASP A 474 ILE A 478 5 5 HELIX 18 18 PRO A 486 VAL A 506 1 21 SHEET 1 A 6 HIS A 248 GLN A 255 0 SHEET 2 A 6 TYR A 261 LYS A 268 -1 O GLU A 266 N GLN A 249 SHEET 3 A 6 LEU A 274 LEU A 287 -1 O LEU A 275 N GLN A 267 SHEET 4 A 6 TYR A 10 ILE A 16 1 N VAL A 14 O PHE A 286 SHEET 5 A 6 THR A 36 GLU A 40 1 O LEU A 37 N VAL A 15 SHEET 6 A 6 VAL A 242 THR A 246 1 O THR A 243 N MET A 38 SHEET 1 B 4 HIS A 248 GLN A 255 0 SHEET 2 B 4 TYR A 261 LYS A 268 -1 O GLU A 266 N GLN A 249 SHEET 3 B 4 LEU A 274 LEU A 287 -1 O LEU A 275 N GLN A 267 SHEET 4 B 4 LEU A 470 VAL A 472 1 O TYR A 471 N LEU A 287 SHEET 1 C 3 LEU A 96 ASN A 100 0 SHEET 2 C 3 SER A 105 GLY A 109 -1 O VAL A 106 N VAL A 99 SHEET 3 C 3 PHE A 444 CYS A 445 1 O CYS A 445 N SER A 105 SHEET 1 D 6 THR A 188 PHE A 190 0 SHEET 2 D 6 LEU A 346 ALA A 350 -1 O GLY A 347 N VAL A 189 SHEET 3 D 6 VAL A 358 ALA A 363 -1 O ALA A 360 N ILE A 348 SHEET 4 D 6 VAL A 373 THR A 380 -1 O LEU A 377 N GLU A 361 SHEET 5 D 6 ILE A 324 ALA A 329 -1 N ILE A 324 O ALA A 378 SHEET 6 D 6 PHE A 440 ALA A 441 -1 O ALA A 441 N MET A 325 SHEET 1 E 2 PHE A 388 ASP A 391 0 SHEET 2 E 2 ARG A 396 LEU A 399 -1 O LYS A 398 N VAL A 389 SITE 1 AC1 10 GLU A 179 GLN A 180 ARG A 283 HIS A 331 SITE 2 AC1 10 TRP A 333 ASN A 334 HOH A 682 HOH A 838 SITE 3 AC1 10 HOH A1019 HOH A1239 SITE 1 AC2 43 ILE A 16 GLY A 17 GLY A 19 TYR A 20 SITE 2 AC2 43 GLY A 21 LEU A 39 GLU A 40 MET A 41 SITE 3 AC2 43 TYR A 107 GLY A 109 ARG A 110 GLY A 111 SITE 4 AC2 43 GLY A 114 GLY A 115 ASN A 119 GLY A 120 SITE 5 AC2 43 GLY A 121 MET A 122 ILE A 218 HIS A 248 SITE 6 AC2 43 GLN A 249 VAL A 250 GLY A 288 ALA A 289 SITE 7 AC2 43 GLY A 290 TYR A 446 HIS A 447 ASP A 474 SITE 8 AC2 43 GLY A 475 ASN A 485 PRO A 486 PHE A 487 SITE 9 AC2 43 HOH A 541 HOH A 566 HOH A 593 HOH A 599 SITE 10 AC2 43 HOH A 609 HOH A 622 HOH A 678 HOH A 693 SITE 11 AC2 43 HOH A 925 HOH A 926 HOH A1250 SITE 1 AC3 8 MET A 122 PHE A 359 GLU A 361 ASN A 485 SITE 2 AC3 8 HOH A1241 HOH A1245 HOH A1246 HOH A1247 CRYST1 51.227 72.902 62.947 90.00 105.10 90.00 P 1 21 1 2 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 0.019521 0.000000 0.005267 0.00000 SCALE2 0.000000 0.013717 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016455 0.00000