10 20 30 40 50 60 70 80 1XDB - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER OXIDOREDUCTASE 05-SEP-04 1XDB
TITLE CRYSTAL STRUCTURE OF THE NITROGENASE FE PROTEIN ASP129GLU
COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGENASE IRON PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NITROGENASE FE PROTEIN, NITROGENASE COMPONENT II, COMPND 5 NITROGENASE REDUCTASE; COMPND 6 EC: 1.18.6.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII; SOURCE 3 ORGANISM_TAXID: 354; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: CJ236; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PTZ19U; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PLCS586
KEYWDS [FES] CLUSTER, FE PROTEIN, SIGNAL TRANSDUCTION, KEYWDS 2 OXIDOREDUCTASE
EXPDTA X-RAY DIFFRACTION
AUTHOR S.B.JANG,M.S.JEONG,L.C.SEEFELDT,J.W.PETERS
REVDAT 2 24-FEB-09 1XDB 1 VERSN REVDAT 1 01-MAR-05 1XDB 0
JRNL AUTH S.B.JANG,M.S.JEONG,L.C.SEEFELDT,J.W.PETERS JRNL TITL STRUCTURAL AND BIOCHEMICAL IMPLICATIONS OF SINGLE JRNL TITL 2 AMINO ACID SUBSTITUTIONS IN THE JRNL TITL 3 NUCLEOTIDE-DEPENDENT SWITCH REGIONS OF THE JRNL TITL 4 NITROGENASE FE PROTEIN FROM AZOTOBACTER VINELANDII JRNL REF J.BIOL.INORG.CHEM. V. 9 1028 2004 JRNL REFN ISSN 0949-8257 JRNL PMID 15549494 JRNL DOI 10.1007/S00775-004-0605-5
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.4 REMARK 3 NUMBER OF REFLECTIONS : 12843 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 649 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.85 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2270 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 649 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4376 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.96 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1XDB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-SEP-04. REMARK 100 THE RCSB ID CODE IS RCSB030230.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : COPPER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16266 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 14689.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.38600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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: D39N MODEL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRIS HCL, SODIUM ACETATE, REMARK 280 PH 8.5, SMALL TUBES, TEMPERATURE 298K
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 46.06900 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 HIS A 50 NE2 HIS A 50 CD2 -0.074 REMARK 500 HIS A 209 NE2 HIS A 209 CD2 -0.074 REMARK 500 HIS B 50 NE2 HIS B 50 CD2 -0.070 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 46 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 100 CD - NE - CZ ANGL. DEV. = 19.7 DEGREES REMARK 500 ARG A 100 NE - CZ - NH1 ANGL. DEV. = 11.3 DEGREES REMARK 500 ARG A 100 NE - CZ - NH2 ANGL. DEV. = -10.1 DEGREES REMARK 500 ARG A 140 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 140 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 178 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 178 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 187 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 219 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 223 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 224 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 241 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 241 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 245 CD - NE - CZ ANGL. DEV. = 20.4 DEGREES REMARK 500 ARG A 245 NE - CZ - NH1 ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG A 245 NE - CZ - NH2 ANGL. DEV. = -9.4 DEGREES REMARK 500 ARG B 46 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG B 46 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 100 CD - NE - CZ ANGL. DEV. = 20.5 DEGREES REMARK 500 ARG B 100 NE - CZ - NH1 ANGL. DEV. = -10.3 DEGREES REMARK 500 ARG B 100 NE - CZ - NH2 ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG B 140 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 178 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 219 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 223 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 241 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG B 241 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG B 245 CD - NE - CZ ANGL. DEV. = 20.3 DEGREES REMARK 500 ARG B 245 NE - CZ - NH1 ANGL. DEV. = -8.0 DEGREES REMARK 500 ARG B 245 NE - CZ - NH2 ANGL. DEV. = 10.4 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 MET A 29 34.75 -83.04 REMARK 500 ARG A 46 -47.35 -27.25 REMARK 500 GLU A 63 -71.00 -78.58 REMARK 500 PRO A 93 118.53 -33.52 REMARK 500 GLU A 129 -82.86 -85.84 REMARK 500 TYR A 171 51.89 -103.91 REMARK 500 SER A 176 33.50 -78.38 REMARK 500 ASP A 190 -71.75 -35.32 REMARK 500 MET A 207 69.27 -113.12 REMARK 500 ILE A 208 -17.73 -43.55 REMARK 500 TYR A 230 -77.24 -63.86 REMARK 500 LEU A 252 84.88 -63.61 REMARK 500 MET B 29 34.52 -81.04 REMARK 500 ARG B 46 -50.66 -24.07 REMARK 500 GLU B 63 -71.77 -76.73 REMARK 500 GLU B 92 105.88 -59.93 REMARK 500 PRO B 93 117.80 -32.29 REMARK 500 GLU B 129 -79.66 -88.22 REMARK 500 TYR B 171 50.21 -104.69 REMARK 500 SER B 176 32.33 -78.27 REMARK 500 ASP B 190 -73.61 -32.57 REMARK 500 MET B 207 64.34 -111.12 REMARK 500 ILE B 208 -18.71 -40.47 REMARK 500 VAL B 216 -22.95 -141.51 REMARK 500 TYR B 230 -76.80 -63.71 REMARK 500 LEU B 252 86.20 -66.88 REMARK 500 REMARK 500 REMARK: NULL
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 290
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DE0 RELATED DB: PDB REMARK 900 MODULATING THE MIDPOINT POTENTIAL OF THE [4FE-4S] CLUSTER REMARK 900 OF THE NITROGENASE FE PROTEIN REMARK 900 RELATED ID: 1FP6 RELATED DB: PDB REMARK 900 INSIGHTS INTO NUCLEOTIDE SIGNAL TRANSDUCTION IN REMARK 900 NITROGENASE: STRUCTURE OF AN IRON PROTEIN WITH MGADP BOUND REMARK 900 RELATED ID: 1XD8 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH D39N MUTANT REMARK 900 RELATED ID: 1XD9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH MGADP BOUND
DBREF 1XDB A 1 289 UNP P00459 NIFH1_AZOVI 1 289 DBREF 1XDB B 1 289 UNP P00459 NIFH1_AZOVI 1 289
SEQADV 1XDB GLU A 129 UNP P00459 ASP 129 ENGINEERED SEQADV 1XDB GLU B 129 UNP P00459 ASP 129 ENGINEERED
SEQRES 1 A 289 ALA MET ARG GLN CYS ALA ILE TYR GLY LYS GLY GLY ILE SEQRES 2 A 289 GLY LYS SER THR THR THR GLN ASN LEU VAL ALA ALA LEU SEQRES 3 A 289 ALA GLU MET GLY LYS LYS VAL MET ILE VAL GLY CYS ASP SEQRES 4 A 289 PRO LYS ALA ASP SER THR ARG LEU ILE LEU HIS SER LYS SEQRES 5 A 289 ALA GLN ASN THR ILE MET GLU MET ALA ALA GLU ALA GLY SEQRES 6 A 289 THR VAL GLU ASP LEU GLU LEU GLU ASP VAL LEU LYS ALA SEQRES 7 A 289 GLY TYR GLY GLY VAL LYS CYS VAL GLU SER GLY GLY PRO SEQRES 8 A 289 GLU PRO GLY VAL GLY CYS ALA GLY ARG GLY VAL ILE THR SEQRES 9 A 289 ALA ILE ASN PHE LEU GLU GLU GLU GLY ALA TYR GLU ASP SEQRES 10 A 289 ASP LEU ASP PHE VAL PHE TYR ASP VAL LEU GLY GLU VAL SEQRES 11 A 289 VAL CYS GLY GLY PHE ALA MET PRO ILE ARG GLU ASN LYS SEQRES 12 A 289 ALA GLN GLU ILE TYR ILE VAL CYS SER GLY GLU MET MET SEQRES 13 A 289 ALA MET TYR ALA ALA ASN ASN ILE SER LYS GLY ILE VAL SEQRES 14 A 289 LYS TYR ALA ASN SER GLY SER VAL ARG LEU GLY GLY LEU SEQRES 15 A 289 ILE CYS ASN SER ARG ASN THR ASP ARG GLU ASP GLU LEU SEQRES 16 A 289 ILE ILE ALA LEU ALA ASN LYS LEU GLY THR GLN MET ILE SEQRES 17 A 289 HIS PHE VAL PRO ARG ASP ASN VAL VAL GLN ARG ALA GLU SEQRES 18 A 289 ILE ARG ARG MET THR VAL ILE GLU TYR ASP PRO LYS ALA SEQRES 19 A 289 LYS GLN ALA ASP GLU TYR ARG ALA LEU ALA ARG LYS VAL SEQRES 20 A 289 VAL ASP ASN LYS LEU LEU VAL ILE PRO ASN PRO ILE THR SEQRES 21 A 289 MET ASP GLU LEU GLU GLU LEU LEU MET GLU PHE GLY ILE SEQRES 22 A 289 MET GLU VAL GLU ASP GLU SER ILE VAL GLY LYS THR ALA SEQRES 23 A 289 GLU GLU VAL SEQRES 1 B 289 ALA MET ARG GLN CYS ALA ILE TYR GLY LYS GLY GLY ILE SEQRES 2 B 289 GLY LYS SER THR THR THR GLN ASN LEU VAL ALA ALA LEU SEQRES 3 B 289 ALA GLU MET GLY LYS LYS VAL MET ILE VAL GLY CYS ASP SEQRES 4 B 289 PRO LYS ALA ASP SER THR ARG LEU ILE LEU HIS SER LYS SEQRES 5 B 289 ALA GLN ASN THR ILE MET GLU MET ALA ALA GLU ALA GLY SEQRES 6 B 289 THR VAL GLU ASP LEU GLU LEU GLU ASP VAL LEU LYS ALA SEQRES 7 B 289 GLY TYR GLY GLY VAL LYS CYS VAL GLU SER GLY GLY PRO SEQRES 8 B 289 GLU PRO GLY VAL GLY CYS ALA GLY ARG GLY VAL ILE THR SEQRES 9 B 289 ALA ILE ASN PHE LEU GLU GLU GLU GLY ALA TYR GLU ASP SEQRES 10 B 289 ASP LEU ASP PHE VAL PHE TYR ASP VAL LEU GLY GLU VAL SEQRES 11 B 289 VAL CYS GLY GLY PHE ALA MET PRO ILE ARG GLU ASN LYS SEQRES 12 B 289 ALA GLN GLU ILE TYR ILE VAL CYS SER GLY GLU MET MET SEQRES 13 B 289 ALA MET TYR ALA ALA ASN ASN ILE SER LYS GLY ILE VAL SEQRES 14 B 289 LYS TYR ALA ASN SER GLY SER VAL ARG LEU GLY GLY LEU SEQRES 15 B 289 ILE CYS ASN SER ARG ASN THR ASP ARG GLU ASP GLU LEU SEQRES 16 B 289 ILE ILE ALA LEU ALA ASN LYS LEU GLY THR GLN MET ILE SEQRES 17 B 289 HIS PHE VAL PRO ARG ASP ASN VAL VAL GLN ARG ALA GLU SEQRES 18 B 289 ILE ARG ARG MET THR VAL ILE GLU TYR ASP PRO LYS ALA SEQRES 19 B 289 LYS GLN ALA ASP GLU TYR ARG ALA LEU ALA ARG LYS VAL SEQRES 20 B 289 VAL ASP ASN LYS LEU LEU VAL ILE PRO ASN PRO ILE THR SEQRES 21 B 289 MET ASP GLU LEU GLU GLU LEU LEU MET GLU PHE GLY ILE SEQRES 22 B 289 MET GLU VAL GLU ASP GLU SER ILE VAL GLY LYS THR ALA SEQRES 23 B 289 GLU GLU VAL
HET SF4 A 290 8
HETNAM SF4 IRON/SULFUR CLUSTER
FORMUL 3 SF4 FE4 S4
HELIX 1 1 GLY A 14 MET A 29 1 16 HELIX 2 2 LYS A 41 SER A 44 5 4 HELIX 3 3 THR A 45 HIS A 50 1 6 HELIX 4 4 THR A 56 GLY A 65 1 10 HELIX 5 5 THR A 66 LEU A 70 5 5 HELIX 6 6 GLU A 71 LEU A 76 1 6 HELIX 7 7 TYR A 80 GLY A 82 5 3 HELIX 8 8 CYS A 97 GLU A 112 1 16 HELIX 9 9 ALA A 136 GLU A 141 1 6 HELIX 10 10 GLU A 154 TYR A 171 1 18 HELIX 11 11 ARG A 191 GLY A 204 1 14 HELIX 12 12 VAL A 216 ILE A 222 1 7 HELIX 13 13 THR A 226 ASP A 231 1 6 HELIX 14 14 ALA A 234 ASP A 249 1 16 HELIX 15 15 THR A 260 PHE A 271 1 12 HELIX 16 16 GLY B 14 MET B 29 1 16 HELIX 17 17 LYS B 41 SER B 44 5 4 HELIX 18 18 THR B 45 HIS B 50 1 6 HELIX 19 19 THR B 56 GLY B 65 1 10 HELIX 20 20 THR B 66 LEU B 70 5 5 HELIX 21 21 GLU B 71 LEU B 76 1 6 HELIX 22 22 TYR B 80 GLY B 82 5 3 HELIX 23 23 CYS B 97 GLU B 112 1 16 HELIX 24 24 ALA B 136 GLU B 141 1 6 HELIX 25 25 GLU B 154 TYR B 171 1 18 HELIX 26 26 ARG B 191 GLY B 204 1 14 HELIX 27 27 VAL B 216 ILE B 222 1 7 HELIX 28 28 THR B 226 ASP B 231 1 6 HELIX 29 29 ALA B 234 ASP B 249 1 16 HELIX 30 30 THR B 260 GLY B 272 1 13
SHEET 1 A 8 LYS A 77 ALA A 78 0 SHEET 2 A 8 LYS A 84 GLU A 87 -1 O CYS A 85 N LYS A 77 SHEET 3 A 8 VAL A 33 GLY A 37 1 N GLY A 37 O VAL A 86 SHEET 4 A 8 PHE A 121 LEU A 127 1 O PHE A 123 N MET A 34 SHEET 5 A 8 ARG A 3 GLY A 9 1 N ILE A 7 O TYR A 124 SHEET 6 A 8 GLU A 146 CYS A 151 1 O TYR A 148 N ALA A 6 SHEET 7 A 8 ARG A 178 ASN A 185 1 O ILE A 183 N CYS A 151 SHEET 8 A 8 HIS A 209 VAL A 211 1 O VAL A 211 N CYS A 184 SHEET 1 B 8 LYS B 77 ALA B 78 0 SHEET 2 B 8 LYS B 84 GLU B 87 -1 O CYS B 85 N LYS B 77 SHEET 3 B 8 VAL B 33 GLY B 37 1 N ILE B 35 O LYS B 84 SHEET 4 B 8 PHE B 121 LEU B 127 1 O ASP B 125 N VAL B 36 SHEET 5 B 8 ARG B 3 GLY B 9 1 N ILE B 7 O TYR B 124 SHEET 6 B 8 GLU B 146 CYS B 151 1 O TYR B 148 N ALA B 6 SHEET 7 B 8 ARG B 178 ASN B 185 1 O ASN B 185 N CYS B 151 SHEET 8 B 8 HIS B 209 VAL B 211 1 O VAL B 211 N CYS B 184
LINK FE1 SF4 A 290 SG CYS B 97 1555 1555 1.92 LINK FE2 SF4 A 290 SG CYS A 97 1555 1555 2.17 LINK FE3 SF4 A 290 SG CYS A 132 1555 1555 2.17 LINK FE4 SF4 A 290 SG CYS B 132 1555 1555 2.38
SITE 1 AC1 8 CYS A 97 ALA A 98 CYS A 132 GLY A 134 SITE 2 AC1 8 CYS B 97 ALA B 98 CYS B 132 GLY B 134
CRYST1 57.574 92.138 63.934 90.00 100.80 90.00 P 1 21 1 4
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 0.017369 0.000000 0.003313 0.00000
SCALE2 0.000000 0.010853 0.000000 0.00000
SCALE3 0.000000 0.000000 0.015923 0.00000