HEADER OXIDOREDUCTASE 14-JAN-02 1KSS TITLE CRYSTAL STRUCTURE OF HIS505ALA MUTANT FLAVOCYTOCHROME C3 FROM TITLE 2 SHEWANELLA FRIGIDIMARINA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVOCYTOCHROME C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FLAVOCYTOCHROME C3, FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT; COMPND 5 EC: 1.3.99.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA FRIGIDIMARINA; SOURCE 3 ORGANISM_TAXID: 56812; SOURCE 4 GENE: FCC; SOURCE 5 EXPRESSION_SYSTEM: SHEWANELLA FRIGIDIMARINA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 56812; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: EG301; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMMB503EH KEYWDS FLAVOCYTOCHROME, FUMARATE REDUCTASE, H505A, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.L.PANKHURST,C.G.MOWAT,C.S.MILES,D.LEYS,M.D.WALKINSHAW,G.A.REID, AUTHOR 2 S.K.CHAPMAN REVDAT 5 15-NOV-23 1KSS 1 ATOM REVDAT 4 16-AUG-23 1KSS 1 REMARK REVDAT 3 27-OCT-21 1KSS 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1KSS 1 VERSN REVDAT 1 14-AUG-02 1KSS 0 JRNL AUTH K.L.PANKHURST,C.G.MOWAT,C.S.MILES,D.LEYS,M.D.WALKINSHAW, JRNL AUTH 2 G.A.REID,S.K.CHAPMAN JRNL TITL ROLE OF HIS505 IN THE SOLUBLE FUMARATE REDUCTASE FROM JRNL TITL 2 SHEWANELLA FRIGIDIMARINA. JRNL REF BIOCHEMISTRY V. 41 8551 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12093271 JRNL DOI 10.1021/BI020155E REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 54933 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2938 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4192 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 234 REMARK 3 SOLVENT ATOMS : 1097 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.00 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): 0.117 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.120 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.074 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.318 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.011 ; NULL REMARK 3 ANGLE DISTANCE (A) : 2.200 ; 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: NULL REMARK 4 REMARK 4 1KSS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015304. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 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 : NULL 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 : 58239 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 5.460 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1QJD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, NACL, TRISHCL, SODIUM REMARK 280 FUMARATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 46.39900 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 LYS A 569 REMARK 465 LYS A 570 REMARK 465 ASN A 571 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 ASP A 21 CB CG OD1 OD2 REMARK 470 GLU A 23 CD OE1 OE2 REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 ASP A 101 CB CG OD1 OD2 REMARK 470 LYS A 112 CB CG CD CE NZ 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 ASP A 2 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ALA A 175 N - CA - CB ANGL. DEV. = 9.0 DEGREES REMARK 500 ALA A 175 CA - C - N ANGL. DEV. = 15.5 DEGREES REMARK 500 ALA A 175 O - C - N ANGL. DEV. = -17.9 DEGREES REMARK 500 ARG A 268 CD - NE - CZ ANGL. DEV. = 8.8 DEGREES REMARK 500 ARG A 381 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 390 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ASP A 403 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 426 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 457 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 544 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP A 552 CB - CG - OD1 ANGL. DEV. = 5.5 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 ASP A 15 1.91 -67.98 REMARK 500 ASP A 111 36.74 -95.75 REMARK 500 SER A 134 42.66 -105.46 REMARK 500 ALA A 169 -57.56 -123.47 REMARK 500 ARG A 243 11.76 -143.34 REMARK 500 THR A 248 130.80 -37.47 REMARK 500 PHE A 395 -6.01 -145.93 REMARK 500 ASP A 422 -168.27 -120.87 REMARK 500 ASN A 490 20.85 -147.22 REMARK 500 HIS A 504 -39.22 -131.09 REMARK 500 LYS A 523 34.59 70.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 175 TRP A 176 -55.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 175 -27.47 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 HEM A 802 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 8 NE2 REMARK 620 2 HEM A 802 NA 92.6 REMARK 620 3 HEM A 802 NB 95.1 91.6 REMARK 620 4 HEM A 802 NC 89.0 178.4 88.4 REMARK 620 5 HEM A 802 ND 87.0 89.5 177.6 90.4 REMARK 620 6 HIS A 40 NE2 179.1 86.9 85.7 91.5 92.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEM A 801 NA 91.7 REMARK 620 3 HEM A 801 NB 88.4 90.5 REMARK 620 4 HEM A 801 NC 85.3 176.9 90.1 REMARK 620 5 HEM A 801 ND 88.8 89.9 177.1 89.4 REMARK 620 6 HIS A 75 NE2 178.2 88.3 89.9 94.7 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 803 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 58 NE2 REMARK 620 2 HEM A 803 NA 93.8 REMARK 620 3 HEM A 803 NB 91.4 91.1 REMARK 620 4 HEM A 803 NC 89.4 176.8 89.4 REMARK 620 5 HEM A 803 ND 92.8 89.4 175.8 89.9 REMARK 620 6 HIS A 72 NE2 174.3 90.1 84.4 86.8 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 804 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 61 NE2 REMARK 620 2 HEM A 804 NA 90.8 REMARK 620 3 HEM A 804 NB 92.1 89.1 REMARK 620 4 HEM A 804 NC 89.5 179.6 90.7 REMARK 620 5 HEM A 804 ND 89.1 89.1 177.8 91.2 REMARK 620 6 HIS A 86 NE2 177.2 89.1 90.7 90.7 88.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1810 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 506 O REMARK 620 2 GLY A 508 O 86.8 REMARK 620 3 GLU A 534 O 103.3 107.9 REMARK 620 4 THR A 536 O 161.9 87.0 94.8 REMARK 620 5 HOH A1849 O 90.3 152.8 99.1 87.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1810 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 1805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FUM A 1806 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JRX RELATED DB: PDB REMARK 900 1JRX IS THE R402A MUTANT FORM OF SAME ENZYME REMARK 900 RELATED ID: 1JRY RELATED DB: PDB REMARK 900 1JRY IS THE R402K MUTANT FORM OF SAME ENZYME REMARK 900 RELATED ID: 1JRZ RELATED DB: PDB REMARK 900 1JRZ IS THE R402Y MUTANT FORM OF SAME ENZYME REMARK 900 RELATED ID: 1E39 RELATED DB: PDB REMARK 900 1E39 IS THE H365A MUTANT FORM OF SAME ENZYME REMARK 900 RELATED ID: 1QJD RELATED DB: PDB REMARK 900 1QJD IS THE WILD-TYPE STRUCTURE OF SAME ENZYME REMARK 900 RELATED ID: 1KSU RELATED DB: PDB REMARK 900 1KSU IS THE H505Y MUTANT FORM OF SAME ENZYME DBREF 1KSS A 1 571 UNP Q02469 FRDA_SHEFR 26 596 SEQADV 1KSS ALA A 505 UNP Q02469 HIS 530 ENGINEERED MUTATION SEQRES 1 A 571 ALA ASP ASN LEU ALA GLU PHE HIS VAL GLN ASN GLN GLU SEQRES 2 A 571 CYS ASP SER CYS HIS THR PRO ASP GLY GLU LEU SER ASN SEQRES 3 A 571 ASP SER LEU THR TYR GLU ASN THR GLN CYS VAL SER CYS SEQRES 4 A 571 HIS GLY THR LEU ALA GLU VAL ALA GLU THR THR LYS HIS SEQRES 5 A 571 GLU HIS TYR ASN ALA HIS ALA SER HIS PHE PRO GLY GLU SEQRES 6 A 571 VAL ALA CYS THR SER CYS HIS SER ALA HIS GLU LYS SER SEQRES 7 A 571 MET VAL TYR CYS ASP SER CYS HIS SER PHE ASP PHE ASN SEQRES 8 A 571 MET PRO TYR ALA LYS LYS TRP LEU ARG ASP GLU PRO THR SEQRES 9 A 571 ILE ALA GLU LEU ALA LYS ASP LYS SER GLU ARG GLN ALA SEQRES 10 A 571 ALA LEU ALA SER ALA PRO HIS ASP THR VAL ASP VAL VAL SEQRES 11 A 571 VAL VAL GLY SER GLY GLY ALA GLY PHE SER ALA ALA ILE SEQRES 12 A 571 SER ALA THR ASP SER GLY ALA LYS VAL ILE LEU ILE GLU SEQRES 13 A 571 LYS GLU PRO VAL ILE GLY GLY ASN ALA LYS LEU ALA ALA SEQRES 14 A 571 GLY GLY MET ASN ALA ALA TRP THR ASP GLN GLN LYS ALA SEQRES 15 A 571 LYS LYS ILE THR ASP SER PRO GLU LEU MET PHE GLU ASP SEQRES 16 A 571 THR MET LYS GLY GLY GLN ASN ILE ASN ASP PRO ALA LEU SEQRES 17 A 571 VAL LYS VAL LEU SER SER HIS SER LYS ASP SER VAL ASP SEQRES 18 A 571 TRP MET THR ALA MET GLY ALA ASP LEU THR ASP VAL GLY SEQRES 19 A 571 MET MET GLY GLY ALA SER VAL ASN ARG ALA HIS ARG PRO SEQRES 20 A 571 THR GLY GLY ALA GLY VAL GLY ALA HIS VAL VAL GLN VAL SEQRES 21 A 571 LEU TYR ASP ASN ALA VAL LYS ARG ASN ILE ASP LEU ARG SEQRES 22 A 571 MET ASN THR ARG GLY ILE GLU VAL LEU LYS ASP ASP LYS SEQRES 23 A 571 GLY THR VAL LYS GLY ILE LEU VAL LYS GLY MET TYR LYS SEQRES 24 A 571 GLY TYR TYR TRP VAL LYS ALA ASP ALA VAL ILE LEU ALA SEQRES 25 A 571 THR GLY GLY PHE ALA LYS ASN ASN GLU ARG VAL ALA LYS SEQRES 26 A 571 LEU ASP PRO SER LEU LYS GLY PHE ILE SER THR ASN GLN SEQRES 27 A 571 PRO GLY ALA VAL GLY ASP GLY LEU ASP VAL ALA GLU ASN SEQRES 28 A 571 ALA GLY GLY ALA LEU LYS ASP MET GLN TYR ILE GLN ALA SEQRES 29 A 571 HIS PRO THR LEU SER VAL LYS GLY GLY VAL MET VAL THR SEQRES 30 A 571 GLU ALA VAL ARG GLY ASN GLY ALA ILE LEU VAL ASN ARG SEQRES 31 A 571 GLU GLY LYS ARG PHE VAL ASN GLU ILE THR THR ARG ASP SEQRES 32 A 571 LYS ALA SER ALA ALA ILE LEU ALA GLN THR GLY LYS SER SEQRES 33 A 571 ALA TYR LEU ILE PHE ASP ASP SER VAL ARG LYS SER LEU SEQRES 34 A 571 SER LYS ILE ASP LYS TYR ILE GLY LEU GLY VAL ALA PRO SEQRES 35 A 571 THR ALA ASP SER LEU VAL LYS LEU GLY LYS MET GLU GLY SEQRES 36 A 571 ILE ASP GLY LYS ALA LEU THR GLU THR VAL ALA ARG TYR SEQRES 37 A 571 ASN SER LEU VAL SER SER GLY LYS ASP THR ASP PHE GLU SEQRES 38 A 571 ARG PRO ASN LEU PRO ARG ALA LEU ASN GLU GLY ASN TYR SEQRES 39 A 571 TYR ALA ILE GLU VAL THR PRO GLY VAL HIS ALA THR MET SEQRES 40 A 571 GLY GLY VAL MET ILE ASP THR LYS ALA GLU VAL MET ASN SEQRES 41 A 571 ALA LYS LYS GLN VAL ILE PRO GLY LEU TYR GLY ALA GLY SEQRES 42 A 571 GLU VAL THR GLY GLY VAL HIS GLY ALA ASN ARG LEU GLY SEQRES 43 A 571 GLY ASN ALA ILE SER ASP ILE ILE THR PHE GLY ARG LEU SEQRES 44 A 571 ALA GLY GLU GLU ALA ALA LYS TYR SER LYS LYS ASN HET NA A1810 1 HET HEM A 801 43 HET HEM A 802 43 HET HEM A 803 43 HET HEM A 804 43 HET FAD A1805 53 HET FUM A1806 8 HETNAM NA SODIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM FUM FUMARIC ACID HETSYN HEM HEME FORMUL 2 NA NA 1+ FORMUL 3 HEM 4(C34 H32 FE N4 O4) FORMUL 7 FAD C27 H33 N9 O15 P2 FORMUL 8 FUM C4 H4 O4 FORMUL 9 HOH *1097(H2 O) HELIX 1 1 ASN A 3 GLN A 10 1 8 HELIX 2 2 GLU A 13 CYS A 17 5 5 HELIX 3 3 LEU A 29 GLY A 41 1 13 HELIX 4 4 THR A 42 GLU A 48 1 7 HELIX 5 5 ALA A 67 CYS A 71 5 5 HELIX 6 6 VAL A 80 CYS A 85 5 6 HELIX 7 7 THR A 104 ALA A 109 1 6 HELIX 8 8 ASP A 111 SER A 121 1 11 HELIX 9 9 GLY A 135 SER A 148 1 14 HELIX 10 10 ASN A 164 ALA A 168 5 5 HELIX 11 11 THR A 177 LYS A 183 1 7 HELIX 12 12 SER A 188 GLY A 200 1 13 HELIX 13 13 ASP A 205 MET A 226 1 22 HELIX 14 14 PRO A 247 ALA A 251 5 5 HELIX 15 15 GLY A 252 ARG A 268 1 17 HELIX 16 16 ASN A 319 ASP A 327 1 9 HELIX 17 17 PRO A 328 LYS A 331 5 4 HELIX 18 18 GLY A 343 ALA A 352 1 10 HELIX 19 19 GLU A 378 ASN A 383 1 6 HELIX 20 20 THR A 401 ALA A 411 1 11 HELIX 21 21 GLN A 412 SER A 416 5 5 HELIX 22 22 ASP A 423 LEU A 429 1 7 HELIX 23 23 LYS A 431 GLY A 439 1 9 HELIX 24 24 SER A 446 GLY A 455 1 10 HELIX 25 25 ASP A 457 GLY A 475 1 19 HELIX 26 26 GLY A 547 SER A 568 1 22 SHEET 1 A 6 THR A 276 LYS A 283 0 SHEET 2 A 6 VAL A 289 GLY A 296 -1 O LYS A 290 N LEU A 282 SHEET 3 A 6 GLY A 300 LEU A 311 -1 O TYR A 302 N VAL A 294 SHEET 4 A 6 ASP A 125 VAL A 132 1 N VAL A 130 O ILE A 310 SHEET 5 A 6 VAL A 152 ILE A 155 1 O ILE A 155 N VAL A 131 SHEET 6 A 6 ASP A 271 ARG A 273 1 O ASP A 271 N LEU A 154 SHEET 1 B 4 THR A 276 LYS A 283 0 SHEET 2 B 4 VAL A 289 GLY A 296 -1 O LYS A 290 N LEU A 282 SHEET 3 B 4 GLY A 300 LEU A 311 -1 O TYR A 302 N VAL A 294 SHEET 4 B 4 VAL A 525 GLY A 531 1 O TYR A 530 N LEU A 311 SHEET 1 C 3 MET A 172 ASN A 173 0 SHEET 2 C 3 ALA A 244 ARG A 246 -1 O HIS A 245 N MET A 172 SHEET 3 C 3 ASP A 232 GLY A 234 -1 N ASP A 232 O ARG A 246 SHEET 1 D 3 LEU A 356 LYS A 357 0 SHEET 2 D 3 GLY A 509 MET A 511 -1 O GLY A 509 N LYS A 357 SHEET 3 D 3 THR A 536 GLY A 537 1 O GLY A 537 N VAL A 510 SHEET 1 E 4 ILE A 362 SER A 369 0 SHEET 2 E 4 TYR A 494 THR A 506 -1 O HIS A 504 N GLN A 363 SHEET 3 E 4 ALA A 417 ASP A 422 -1 N ALA A 417 O VAL A 499 SHEET 4 E 4 ILE A 386 VAL A 388 -1 N VAL A 388 O TYR A 418 SHEET 1 F 3 ILE A 362 SER A 369 0 SHEET 2 F 3 TYR A 494 THR A 506 -1 O HIS A 504 N GLN A 363 SHEET 3 F 3 THR A 443 ALA A 444 -1 N ALA A 444 O TYR A 494 LINK NE2 HIS A 8 FE HEM A 802 1555 1555 2.09 LINK NE2 HIS A 18 FE HEM A 801 1555 1555 2.09 LINK NE2 HIS A 40 FE HEM A 802 1555 1555 2.12 LINK NE2 HIS A 58 FE HEM A 803 1555 1555 2.20 LINK NE2 HIS A 61 FE HEM A 804 1555 1555 2.14 LINK NE2 HIS A 72 FE HEM A 803 1555 1555 2.10 LINK NE2 HIS A 75 FE HEM A 801 1555 1555 2.13 LINK NE2 HIS A 86 FE HEM A 804 1555 1555 2.14 LINK O THR A 506 NA NA A1810 1555 1555 2.58 LINK O GLY A 508 NA NA A1810 1555 1555 2.52 LINK O GLU A 534 NA NA A1810 1555 1555 2.51 LINK O THR A 536 NA NA A1810 1555 1555 2.52 LINK NA NA A1810 O HOH A1849 1555 1555 2.47 SITE 1 AC1 6 THR A 506 MET A 507 GLY A 508 GLU A 534 SITE 2 AC1 6 THR A 536 HOH A1849 SITE 1 AC2 11 CYS A 14 CYS A 17 HIS A 18 SER A 73 SITE 2 AC2 11 ALA A 74 HIS A 75 HOH A1981 HOH A1997 SITE 3 AC2 11 HOH A2018 HOH A2351 HOH A2907 SITE 1 AC3 16 LEU A 4 PHE A 7 HIS A 8 GLN A 12 SITE 2 AC3 16 SER A 16 GLN A 35 CYS A 36 CYS A 39 SITE 3 AC3 16 HIS A 40 HIS A 72 TYR A 94 HEM A 803 SITE 4 AC3 16 HOH A2319 HOH A2320 HOH A2363 HOH A2569 SITE 1 AC4 21 HIS A 40 LEU A 43 VAL A 46 HIS A 52 SITE 2 AC4 21 ALA A 57 HIS A 58 VAL A 66 ALA A 67 SITE 3 AC4 21 CYS A 68 CYS A 71 HIS A 72 PHE A 90 SITE 4 AC4 21 ASN A 91 MET A 92 HEM A 802 HEM A 804 SITE 5 AC4 21 HOH A1829 HOH A1942 HOH A2384 HOH A2505 SITE 6 AC4 21 HOH A2746 SITE 1 AC5 25 HIS A 54 ASN A 56 SER A 60 HIS A 61 SITE 2 AC5 25 PHE A 62 CYS A 82 SER A 84 CYS A 85 SITE 3 AC5 25 HIS A 86 PHE A 88 LEU A 167 GLN A 338 SITE 4 AC5 25 VAL A 374 LYS A 431 LYS A 434 HEM A 803 SITE 5 AC5 25 HOH A1834 HOH A1898 HOH A1904 HOH A1913 SITE 6 AC5 25 HOH A1920 HOH A1956 HOH A2050 HOH A2230 SITE 7 AC5 25 HOH A2400 SITE 1 AC6 41 VAL A 132 GLY A 133 GLY A 135 GLY A 136 SITE 2 AC6 41 ALA A 137 GLU A 156 LYS A 157 GLU A 158 SITE 3 AC6 41 GLY A 162 GLY A 163 ASN A 164 ALA A 165 SITE 4 AC6 41 LEU A 167 ALA A 168 ALA A 169 GLY A 170 SITE 5 AC6 41 GLY A 171 ARG A 277 GLY A 278 ALA A 312 SITE 6 AC6 41 THR A 313 GLY A 314 GLN A 338 ASP A 344 SITE 7 AC6 41 MET A 375 HIS A 504 GLY A 533 GLU A 534 SITE 8 AC6 41 ARG A 544 GLY A 547 ASN A 548 ALA A 549 SITE 9 AC6 41 ILE A 550 ILE A 553 FUM A1806 HOH A1812 SITE 10 AC6 41 HOH A1836 HOH A1844 HOH A1864 HOH A1870 SITE 11 AC6 41 HOH A1940 SITE 1 AC7 10 GLY A 170 HIS A 365 THR A 377 GLU A 378 SITE 2 AC7 10 ARG A 402 HIS A 504 ARG A 544 GLY A 546 SITE 3 AC7 10 GLY A 547 FAD A1805 CRYST1 45.632 92.798 79.056 90.00 91.02 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 0.021914 0.000000 0.000390 0.00000 SCALE2 0.000000 0.010776 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012651 0.00000