HEADER OXIDOREDUCTASE 10-SEP-03 1UNF TITLE THE CRYSTAL STRUCTURE OF THE EUKARYOTIC FESOD FROM VIGNA UNGUICULATA TITLE 2 SUGGESTS A NEW ENZYMATIC MECHANISM COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON SUPEROXIDE DISMUTASE; COMPND 3 CHAIN: X; COMPND 4 SYNONYM: SUPEROXIDE DISMUTASE [MN/FE]; COMPND 5 EC: 1.15.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIGNA UNGUICULATA; SOURCE 3 ORGANISM_COMMON: COWPEA; SOURCE 4 ORGANISM_TAXID: 3917; SOURCE 5 STRAIN: VUFESOD; SOURCE 6 TISSUE: LEGUME ROOT NODULES; SOURCE 7 CELLULAR_LOCATION: CYTOSOL KEYWDS OXIDOREDUCTASE, EUKARYOTIC, SUPEROXIDE DISMUTASE, METALLOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR I.G.MUNOZ,J.F.MORAN,M.BECANA,G.MONTOYA REVDAT 4 13-DEC-23 1UNF 1 LINK REVDAT 3 24-FEB-09 1UNF 1 VERSN REVDAT 2 12-JUL-05 1UNF 1 JRNL REVDAT 1 27-OCT-04 1UNF 0 JRNL AUTH I.G.MUNOZ,J.F.MORAN,M.BECANA,G.MONTOYA JRNL TITL THE CRYSTAL STRUCTURE OF AN EUKARYOTIC IRON SUPEROXIDE JRNL TITL 2 DISMUTASE SUGGESTS INTERSUBUNIT COOPERATION DURING CATALYSIS JRNL REF PROTEIN SCI. V. 14 387 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15659371 JRNL DOI 10.1110/PS.04979505 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 14661 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.150 REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 772 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.97 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1024 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.1460 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.2150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1724 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 184 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.084 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.356 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1775 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2409 ; 1.585 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 211 ; 7.764 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 85 ;33.375 ;24.824 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 289 ;16.262 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;12.073 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 249 ; 0.190 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1371 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 940 ; 0.228 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1227 ; 0.323 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 242 ; 0.205 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.076 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 31 ; 0.192 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.362 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1091 ; 2.281 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1706 ; 3.380 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 807 ; 2.434 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 703 ; 3.441 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1UNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1290013452. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20443 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.2000 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) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.77000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 0.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1DT0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM AMMONIUM SULFATE, 100 MM SODIUM REMARK 280 ACETATE PH 5.0, 25%(W/V) POLYETHYLENE GLYCOL 4000, PH 5.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 40.99250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.08150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 40.99250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.08150 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 X2135 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 ASN X 1 REMARK 465 VAL X 2 REMARK 465 ALA X 3 REMARK 465 GLY X 4 REMARK 465 ILE X 5 REMARK 465 ASN X 6 REMARK 465 LEU X 7 REMARK 465 LEU X 8 REMARK 465 PHE X 9 REMARK 465 LYS X 10 REMARK 465 GLU X 11 REMARK 465 GLY X 12 REMARK 465 PRO X 13 REMARK 465 VAL X 60 REMARK 465 GLY X 61 REMARK 465 GLY X 156 REMARK 465 GLU X 157 REMARK 465 ASN X 158 REMARK 465 ALA X 159 REMARK 465 ALA X 160 REMARK 465 ASN X 161 REMARK 465 PRO X 162 REMARK 465 PRO X 163 REMARK 465 SER X 164 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 GLU X 63 CG CD OE1 OE2 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 O HOH X 2165 O HOH X 2166 0.02 REMARK 500 O HOH X 2098 O HOH X 2100 2.13 REMARK 500 O HOH X 2140 O HOH X 2179 2.16 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 ASP X 168 N - CA - C ANGL. DEV. = 16.7 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 VAL X 15 159.99 -47.37 REMARK 500 ASN X 16 52.30 -90.84 REMARK 500 ALA X 17 -116.45 -81.57 REMARK 500 PRO X 25 27.21 -78.11 REMARK 500 LYS X 79 16.05 51.69 REMARK 500 ASP X 81 69.04 -101.90 REMARK 500 ASP X 166 -15.28 86.54 REMARK 500 ASP X 168 117.37 82.64 REMARK 500 ASN X 178 -114.86 61.88 REMARK 500 GLN X 206 -123.13 47.72 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 X 17 LYS X 18 141.94 REMARK 500 TRP X 185 GLY X 186 -36.41 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 FE X1239 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS X 43 NE2 REMARK 620 2 HIS X 95 NE2 91.0 REMARK 620 3 ASP X 195 OD2 84.3 115.4 REMARK 620 4 HIS X 199 NE2 88.2 124.5 119.7 REMARK 620 5 HOH X2141 O 176.0 91.3 91.7 93.2 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 FE X1239 DBREF 1UNF X 1 238 UNP Q9M7R2 Q9M7R2 8 245 SEQRES 1 X 238 ASN VAL ALA GLY ILE ASN LEU LEU PHE LYS GLU GLY PRO SEQRES 2 X 238 LYS VAL ASN ALA LYS PHE GLU LEU LYS PRO PRO PRO TYR SEQRES 3 X 238 PRO LEU ASN GLY LEU GLU PRO VAL MET SER GLN GLN THR SEQRES 4 X 238 LEU GLU PHE HIS TRP GLY LYS HIS HIS ARG THR TYR VAL SEQRES 5 X 238 GLU ASN LEU LYS LYS GLN VAL VAL GLY THR GLU LEU ASP SEQRES 6 X 238 GLY LYS SER LEU GLU GLU ILE ILE VAL THR ALA TYR ASN SEQRES 7 X 238 LYS GLY ASP ILE LEU PRO ALA PHE ASN ASN ALA ALA GLN SEQRES 8 X 238 VAL TRP ASN HIS ASP PHE PHE TRP GLU CYS MET LYS PRO SEQRES 9 X 238 GLY GLY GLY GLY LYS PRO SER GLY GLU LEU LEU GLU LEU SEQRES 10 X 238 ILE GLU ARG ASP PHE GLY SER PHE GLU LYS PHE LEU ASP SEQRES 11 X 238 GLU PHE LYS ALA ALA ALA ALA THR GLN PHE GLY SER GLY SEQRES 12 X 238 TRP ALA TRP LEU ALA TYR LYS ALA SER LYS LEU ASP GLY SEQRES 13 X 238 GLU ASN ALA ALA ASN PRO PRO SER ALA ASP GLU ASP ASN SEQRES 14 X 238 LYS LEU VAL VAL ILE LYS SER PRO ASN ALA VAL ASN PRO SEQRES 15 X 238 LEU VAL TRP GLY GLY TYR TYR PRO LEU LEU THR ILE ASP SEQRES 16 X 238 VAL TRP GLU HIS ALA TYR TYR LEU ASP PHE GLN ASN ARG SEQRES 17 X 238 ARG PRO ASP TYR ILE SER VAL PHE MET ASP LYS LEU VAL SEQRES 18 X 238 SER TRP ASP ALA VAL SER SER ARG LEU GLU GLN ALA LYS SEQRES 19 X 238 ALA LEU SER ALA HET FE X1239 1 HETNAM FE FE (III) ION FORMUL 2 FE FE 3+ FORMUL 3 HOH *184(H2 O) HELIX 1 1 SER X 36 TRP X 44 1 9 HELIX 2 2 LYS X 46 VAL X 59 1 14 HELIX 3 3 SER X 68 ASN X 78 1 11 HELIX 4 4 LYS X 79 ASP X 81 5 3 HELIX 5 5 ALA X 85 CYS X 101 1 17 HELIX 6 6 SER X 111 GLY X 123 1 13 HELIX 7 7 SER X 124 GLN X 139 1 16 HELIX 8 8 SER X 152 ASP X 155 5 4 HELIX 9 9 ASN X 181 TRP X 185 5 5 HELIX 10 10 TRP X 197 ALA X 200 5 4 HELIX 11 11 TYR X 201 GLN X 206 1 6 HELIX 12 12 ARG X 208 LEU X 220 1 13 HELIX 13 13 SER X 222 ALA X 238 1 17 SHEET 1 XA 3 LYS X 170 PRO X 177 0 SHEET 2 XA 3 GLY X 143 LYS X 150 -1 O TRP X 144 N SER X 176 SHEET 3 XA 3 TYR X 188 ASP X 195 -1 O TYR X 189 N TYR X 149 LINK NE2 HIS X 43 FE FE X1239 1555 1555 2.16 LINK NE2 HIS X 95 FE FE X1239 1555 1555 2.11 LINK OD2 ASP X 195 FE FE X1239 1555 1555 1.88 LINK NE2 HIS X 199 FE FE X1239 1555 1555 2.11 LINK FE FE X1239 O HOH X2141 1555 1555 2.15 CISPEP 1 GLU X 32 PRO X 33 0 1.60 CISPEP 2 GLU X 167 ASP X 168 0 -14.10 SITE 1 AC1 5 HIS X 43 HIS X 95 ASP X 195 HIS X 199 SITE 2 AC1 5 HOH X2141 CRYST1 81.985 48.163 63.671 90.00 119.76 90.00 C 1 2 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 0.012197 0.000000 0.006974 0.00000 SCALE2 0.000000 0.020763 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018091 0.00000