HEADER ELECTRON TRANSPORT 01-OCT-97 2FDN TITLE 2[4FE-4S] FERREDOXIN FROM CLOSTRIDIUM ACIDI-URICI COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACIDURICI; SOURCE 3 ORGANISM_TAXID: 1556; SOURCE 4 ATCC: 7906 KEYWDS ELECTRON TRANSPORT, IRON-SULFUR, 4FE-4S EXPDTA X-RAY DIFFRACTION AUTHOR Z.DAUTER,K.S.WILSON,L.C.SIEKER,J.MEYER,J.M.MOULIS REVDAT 5 14-FEB-24 2FDN 1 REMARK LINK REVDAT 4 24-MAR-09 2FDN 1 ATOM CONECT REVDAT 3 24-FEB-09 2FDN 1 VERSN REVDAT 2 05-JAN-00 2FDN 1 REMARK REVDAT 1 08-APR-98 2FDN 0 JRNL AUTH Z.DAUTER,K.S.WILSON,L.C.SIEKER,J.MEYER,J.M.MOULIS JRNL TITL ATOMIC RESOLUTION (0.94 A) STRUCTURE OF CLOSTRIDIUM JRNL TITL 2 ACIDURICI FERREDOXIN. DETAILED GEOMETRY OF [4FE-4S] CLUSTERS JRNL TITL 3 IN A PROTEIN. JRNL REF BIOCHEMISTRY V. 36 16065 1997 JRNL REFN ISSN 0006-2960 JRNL PMID 9405040 JRNL DOI 10.1021/BI972155Y REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.D.DUEE,E.FANCHON,J.VICAT,L.C.SIEKER,J.MEYER,J.M.MOULIS REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF THE 2[4FE-4S] FERREDOXIN FROM REMARK 1 TITL 2 CLOSTRIDIUM ACIDURICI AT 1.84 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 243 683 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 0.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELX REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.100 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 47452 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.087 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)) : 37200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 380 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 94 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 472.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 272.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 6 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 5145 REMARK 3 NUMBER OF RESTRAINTS : 5081 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.027 REMARK 3 ANGLE DISTANCES (A) : 0.038 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.017 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.360 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.033 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.075 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: SHELX SWAT REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO RESTRAINTS ON [4FE-4S] CLUSTERS REMARK 4 REMARK 4 2FDN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-95 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6-7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.883 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS 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 : 28084 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.940 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 (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : 0.07300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.48300 REMARK 200 R SYM FOR SHELL (I) : 0.48300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: TAKEN FROM PDB ENTRY 1FDN REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 55-60% AMMONIUM SULFATE, 100 MM REMARK 280 TRISMALEATE PH 6.6-7.0 MIXED 1:1 WITH 10 MG/ML PROTEIN SOLUTION., REMARK 280 PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 37.41000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 16.97500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 16.97500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 56.11500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 16.97500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 16.97500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 18.70500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 16.97500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 16.97500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 56.11500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 16.97500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 16.97500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 18.70500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 37.41000 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 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 A 149 LIES ON A SPECIAL POSITION. 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 GLU A 6 H ALA A 7 1.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ILE A 4 C ASN A 5 N 0.158 REMARK 500 SER A 10 CA SER A 10 CB 0.426 REMARK 500 SER A 24 CA SER A 24 CB 0.150 REMARK 500 VAL A 31 CA VAL A 31 CB 0.167 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 6 CA - C - N ANGL. DEV. = 18.3 DEGREES REMARK 500 GLU A 6 O - C - N ANGL. DEV. = -23.4 DEGREES REMARK 500 ALA A 7 C - N - CA ANGL. DEV. = 16.7 DEGREES REMARK 500 SER A 10 CB - CA - C ANGL. DEV. = -16.3 DEGREES REMARK 500 SER A 24 CB - CA - C ANGL. DEV. = -11.6 DEGREES REMARK 500 SER A 24 N - CA - CB ANGL. DEV. = -9.2 DEGREES REMARK 500 ASP A 27 CB - CG - OD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 28 CB - CG - OD2 ANGL. DEV. = -8.3 DEGREES REMARK 500 ARG A 29 CD - NE - CZ ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 29 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 29 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 29 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 TYR A 30 C - N - CA ANGL. DEV. = -17.9 DEGREES REMARK 500 VAL A 31 CB - CA - C ANGL. DEV. = -13.8 DEGREES REMARK 500 VAL A 31 N - CA - CB ANGL. DEV. = -13.4 DEGREES REMARK 500 VAL A 31 CA - CB - CG2 ANGL. DEV. = -9.6 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 GLU A 6 9.76 -66.43 REMARK 500 ASP A 27 -70.17 -57.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU A 17 0.12 SIDE CHAIN 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 SF4 A 61 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 8 SG REMARK 620 2 SF4 A 61 S2 116.5 REMARK 620 3 SF4 A 61 S3 115.9 104.7 REMARK 620 4 SF4 A 61 S4 109.8 105.2 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 61 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 11 SG REMARK 620 2 SF4 A 61 S1 100.3 REMARK 620 3 SF4 A 61 S3 119.2 104.5 REMARK 620 4 SF4 A 61 S4 124.2 102.9 102.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 61 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 14 SG REMARK 620 2 SF4 A 61 S1 111.7 REMARK 620 3 SF4 A 61 S2 118.6 104.6 REMARK 620 4 SF4 A 61 S4 112.1 104.2 104.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 62 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 18 SG REMARK 620 2 SF4 A 62 S1 109.5 REMARK 620 3 SF4 A 62 S2 121.1 104.1 REMARK 620 4 SF4 A 62 S3 109.7 106.8 104.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 62 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 37 SG REMARK 620 2 SF4 A 62 S2 117.8 REMARK 620 3 SF4 A 62 S3 117.4 104.6 REMARK 620 4 SF4 A 62 S4 105.4 106.2 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 62 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 40 SG REMARK 620 2 SF4 A 62 S1 98.3 REMARK 620 3 SF4 A 62 S3 119.3 105.6 REMARK 620 4 SF4 A 62 S4 124.5 102.8 103.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 62 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 43 SG REMARK 620 2 SF4 A 62 S1 111.9 REMARK 620 3 SF4 A 62 S2 122.2 103.1 REMARK 620 4 SF4 A 62 S4 108.2 104.6 105.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 61 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 47 SG REMARK 620 2 SF4 A 61 S1 114.3 REMARK 620 3 SF4 A 61 S2 118.2 105.2 REMARK 620 4 SF4 A 61 S3 106.9 105.4 105.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 61 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 62 DBREF 2FDN A 1 55 UNP P00198 FER_CLOAC 1 55 SEQRES 1 A 55 ALA TYR VAL ILE ASN GLU ALA CYS ILE SER CYS GLY ALA SEQRES 2 A 55 CYS GLU PRO GLU CYS PRO VAL ASN ALA ILE SER SER GLY SEQRES 3 A 55 ASP ASP ARG TYR VAL ILE ASP ALA ASP THR CYS ILE ASP SEQRES 4 A 55 CYS GLY ALA CYS ALA GLY VAL CYS PRO VAL ASP ALA PRO SEQRES 5 A 55 VAL GLN ALA HET SF4 A 61 8 HET SF4 A 62 8 HETNAM SF4 IRON/SULFUR CLUSTER FORMUL 2 SF4 2(FE4 S4) FORMUL 4 HOH *94(H2 O) HELIX 1 1 GLU A 15 GLU A 17 5 3 HELIX 2 2 ALA A 42 VAL A 46 1 5 SHEET 1 A 2 TYR A 2 ILE A 4 0 SHEET 2 A 2 PRO A 52 GLN A 54 -1 N VAL A 53 O VAL A 3 LINK SG CYS A 8 FE1 SF4 A 61 1555 1555 2.26 LINK SG CYS A 11 FE2 SF4 A 61 1555 1555 2.27 LINK SG CYS A 14 FE3 SF4 A 61 1555 1555 2.23 LINK SG CYS A 18 FE4 SF4 A 62 1555 1555 2.28 LINK SG CYS A 37 FE1 SF4 A 62 1555 1555 2.28 LINK SG CYS A 40 FE2 SF4 A 62 1555 1555 2.28 LINK SG CYS A 43 FE3 SF4 A 62 1555 1555 2.26 LINK SG CYS A 47 FE4 SF4 A 61 1555 1555 2.25 SITE 1 AC1 7 CYS A 8 ILE A 9 CYS A 11 GLY A 12 SITE 2 AC1 7 CYS A 14 TYR A 30 CYS A 47 SITE 1 AC2 8 CYS A 18 VAL A 20 ILE A 32 CYS A 37 SITE 2 AC2 8 ILE A 38 CYS A 40 GLY A 41 CYS A 43 CRYST1 33.950 33.950 74.820 90.00 90.00 90.00 P 43 21 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 0.029455 0.000000 0.000000 0.00000 SCALE2 0.000000 0.029455 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013365 0.00000