HEADER OXIDOREDUCTASE 25-SEP-08 3EMR TITLE CRYSTAL STRUCTURE ANALYSIS OF THE ECTOINE HYDROXYLASE ECTD FROM TITLE 2 SALIBACILLUS SALEXIGENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ECTD; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ECTOINE HYDROXYLASE; COMPND 5 EC: 1.14.11.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIRGIBACILLUS SALEXIGENS; SOURCE 3 ORGANISM_COMMON: SALIBACILLUS SALEXIGENS; SOURCE 4 ORGANISM_TAXID: 61016; SOURCE 5 STRAIN: DSM-11483; SOURCE 6 GENE: ECTD; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: DH5ALPHA; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PASK-IBA3 KEYWDS DOUBLE STRANDED BETA HELIX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.REUTER,A.HEINE REVDAT 5 30-OCT-24 3EMR 1 REMARK SEQADV LINK REVDAT 4 25-OCT-17 3EMR 1 REMARK REVDAT 3 13-JUL-11 3EMR 1 VERSN REVDAT 2 18-AUG-10 3EMR 1 JRNL REVDAT 1 29-SEP-09 3EMR 0 JRNL AUTH K.REUTER,M.PITTELKOW,J.BURSY,A.HEINE,T.CRAAN,E.BREMER JRNL TITL SYNTHESIS OF 5-HYDROXYECTOINE FROM ECTOINE: CRYSTAL JRNL TITL 2 STRUCTURE OF THE NON-HEME IRON(II) AND JRNL TITL 3 2-OXOGLUTARATE-DEPENDENT DIOXYGENASE ECTD JRNL REF PLOS ONE V. 5 10647 2010 JRNL REFN ESSN 1932-6203 JRNL PMID 20498719 JRNL DOI 10.1371/JOURNAL.PONE.0010647 REMARK 2 REMARK 2 RESOLUTION. 1.85 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 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) : 0.193 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2061 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 41763 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.187 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL 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)) : 37493 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2199 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 197 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2421.1 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2071.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 6 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 9863 REMARK 3 NUMBER OF RESTRAINTS : 9313 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.024 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.024 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.039 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.047 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.016 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.049 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 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: ANISOTROPIC SCALING APPLIED BY THE REMARK 3 METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 REMARK 3 ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ? REMARK 4 REMARK 4 3EMR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049517. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JAN-06; 24-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : BESSY; BESSY REMARK 200 BEAMLINE : 14.2; 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90810; 0.90810,0.97971,0.97997 REMARK 200 MONOCHROMATOR : KMC-2 MONOCHROMATOR; NULL REMARK 200 OPTICS : MONOCHROMATOR; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM; MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43040 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 34.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43700 REMARK 200 FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0M AMMONIUM SULFATE, 0.1M SODIUM REMARK 280 FLUORIDE, 2MM TCEP, 0.1M SODIUM ACETATE, PH 5.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 106.04667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.02333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 79.53500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 26.51167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 132.55833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 106.04667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 53.02333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 26.51167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 79.53500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 132.55833 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: ECTD HAS CLEARLY BEEN SHOWN BY SIZE EXCLUSION REMARK 300 CHROMATOGRAPHY TO BE A MONOMER IN SOLUTION (BURSY ET AL. 2007, J. REMARK 300 BIOL. CHEM. 282, PP31147-31155), AGAINST PISA'S SUGGESTION, A REMARK 300 HOMODIMER. 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -134.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 53.02333 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 852 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 892 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 GLY A 195 REMARK 465 GLU A 196 REMARK 465 THR A 197 REMARK 465 PRO A 198 REMARK 465 ASP A 199 REMARK 465 ASN A 200 REMARK 465 ASN A 201 REMARK 465 TYR A 202 REMARK 465 LYS A 203 REMARK 465 GLU A 204 REMARK 465 SER A 205 REMARK 465 LEU A 206 REMARK 465 LYS A 207 REMARK 465 LYS A 208 REMARK 465 GLN A 209 REMARK 465 LYS A 210 REMARK 465 LEU A 211 REMARK 465 SER A 297 REMARK 465 ALA A 298 REMARK 465 VAL A 299 REMARK 465 ASN A 300 REMARK 465 SER A 301 REMARK 465 ALA A 302 REMARK 465 TRP A 303 REMARK 465 SER A 304 REMARK 465 HIS A 305 REMARK 465 PRO A 306 REMARK 465 GLN A 307 REMARK 465 PHE A 308 REMARK 465 GLU A 309 REMARK 465 LYS A 310 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 A 2 CG CD OE1 OE2 REMARK 470 LEU A 4 CG CD1 CD2 REMARK 470 GLN A 9 CG CD OE1 NE2 REMARK 470 ASN A 10 CG OD1 ND2 REMARK 470 ASN A 11 CG OD1 ND2 REMARK 470 GLN A 12 CG CD OE1 NE2 REMARK 470 LYS A 14 CG CD CE NZ REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 GLU A 38 CG CD OE1 OE2 REMARK 470 GLU A 85 CG CD OE1 OE2 REMARK 470 GLU A 87 CG CD OE1 OE2 REMARK 470 LYS A 141 CG CD CE NZ REMARK 470 PHE A 143 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 292 CG CD CE NZ REMARK 470 GLN A 293 CG CD OE1 NE2 REMARK 470 VAL A 295 CG1 CG2 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 18 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG A 27 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 118 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 131 NH1 - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 272 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 290 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 290 NE - CZ - NH2 ANGL. DEV. = -3.0 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 ARG A 8 18.38 58.06 REMARK 500 GLU A 87 -66.38 98.17 REMARK 500 ARG A 162 41.06 -147.11 REMARK 500 VAL A 274 -163.85 -113.61 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 MSE A 264 -13.39 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 A 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 146 NE2 REMARK 620 2 ASP A 148 OD1 94.9 REMARK 620 3 HIS A 248 NE2 96.9 99.1 REMARK 620 4 HOH A 823 O 171.2 85.1 91.7 REMARK 620 5 HOH A 824 O 94.0 95.1 161.2 77.3 REMARK 620 6 HOH A 851 O 90.3 157.1 102.4 86.4 62.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 702 DBREF 3EMR A 1 300 UNP Q2TDY4 Q2TDY4_9BACI 1 300 SEQADV 3EMR SER A 301 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR ALA A 302 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR TRP A 303 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR SER A 304 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR HIS A 305 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR PRO A 306 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR GLN A 307 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR PHE A 308 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR GLU A 309 UNP Q2TDY4 EXPRESSION TAG SEQADV 3EMR LYS A 310 UNP Q2TDY4 EXPRESSION TAG SEQRES 1 A 310 MSE GLU ASP LEU TYR PRO SER ARG GLN ASN ASN GLN PRO SEQRES 2 A 310 LYS ILE LEU LYS ARG LYS ASP PRO VAL ILE TYR THR ASP SEQRES 3 A 310 ARG SER LYS ASP ASN GLN ALA PRO ILE THR LYS GLU GLN SEQRES 4 A 310 LEU ASP SER TYR GLU LYS ASN GLY PHE LEU GLN ILE LYS SEQRES 5 A 310 ASN PHE PHE SER GLU ASP GLU VAL ILE ASP MSE GLN LYS SEQRES 6 A 310 ALA ILE PHE GLU LEU GLN ASP SER ILE LYS ASP VAL ALA SEQRES 7 A 310 SER ASP LYS VAL ILE ARG GLU PRO GLU SER ASN ASP ILE SEQRES 8 A 310 ARG SER ILE PHE HIS VAL HIS GLN ASP ASP ASN TYR PHE SEQRES 9 A 310 GLN ASP VAL ALA ASN ASP LYS ARG ILE LEU ASP ILE VAL SEQRES 10 A 310 ARG HIS LEU LEU GLY SER ASP VAL TYR VAL HIS GLN SER SEQRES 11 A 310 ARG ILE ASN TYR LYS PRO GLY PHE LYS GLY LYS GLU PHE SEQRES 12 A 310 ASP TRP HIS SER ASP PHE GLU THR TRP HIS VAL GLU ASP SEQRES 13 A 310 GLY MSE PRO ARG MSE ARG ALA ILE SER VAL SER ILE ALA SEQRES 14 A 310 LEU SER ASP ASN TYR SER PHE ASN GLY PRO LEU MSE LEU SEQRES 15 A 310 ILE PRO GLY SER HIS ASN TYR PHE VAL SER CYS VAL GLY SEQRES 16 A 310 GLU THR PRO ASP ASN ASN TYR LYS GLU SER LEU LYS LYS SEQRES 17 A 310 GLN LYS LEU GLY VAL PRO ASP GLU GLU SER LEU ARG GLU SEQRES 18 A 310 LEU THR ARG ILE GLY GLY GLY ILE SER VAL PRO THR GLY SEQRES 19 A 310 LYS ALA GLY SER VAL THR LEU PHE GLU SER ASN THR MSE SEQRES 20 A 310 HIS GLY SER THR SER ASN ILE THR PRO TYR PRO ARG ASN SEQRES 21 A 310 ASN LEU PHE MSE VAL TYR ASN SER VAL LYS ASN ARG LEU SEQRES 22 A 310 VAL GLU PRO PHE SER GLY GLY GLU LYS ARG PRO GLU TYR SEQRES 23 A 310 ILE ALA VAL ARG GLU LYS GLN PRO VAL TYR SER ALA VAL SEQRES 24 A 310 ASN SER ALA TRP SER HIS PRO GLN PHE GLU LYS MODRES 3EMR MSE A 1 MET SELENOMETHIONINE MODRES 3EMR MSE A 63 MET SELENOMETHIONINE MODRES 3EMR MSE A 158 MET SELENOMETHIONINE MODRES 3EMR MSE A 161 MET SELENOMETHIONINE MODRES 3EMR MSE A 181 MET SELENOMETHIONINE MODRES 3EMR MSE A 247 MET SELENOMETHIONINE MODRES 3EMR MSE A 264 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 63 12 HET MSE A 158 8 HET MSE A 161 8 HET MSE A 181 8 HET MSE A 247 8 HET MSE A 264 8 HET FE A 400 1 HET SO4 A 601 5 HET SO4 A 602 5 HET SO4 A 603 5 HET SO4 A 604 5 HET GOL A 701 6 HET GOL A 702 6 HETNAM MSE SELENOMETHIONINE HETNAM FE FE (III) ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 FE FE 3+ FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 GOL 2(C3 H8 O3) FORMUL 9 HOH *197(H2 O) HELIX 1 1 ASP A 26 ALA A 33 5 8 HELIX 2 2 THR A 36 GLY A 47 1 12 HELIX 3 3 SER A 56 ILE A 74 1 19 HELIX 4 4 HIS A 96 ASP A 101 1 6 HELIX 5 5 ASP A 101 ASN A 109 1 9 HELIX 6 6 ASP A 110 GLY A 122 1 13 HELIX 7 7 SER A 147 GLY A 157 1 11 HELIX 8 8 GLY A 185 HIS A 187 5 3 HELIX 9 9 ASP A 215 GLY A 227 1 13 HELIX 10 10 LYS A 270 ARG A 272 5 3 SHEET 1 A 2 LYS A 14 LYS A 17 0 SHEET 2 A 2 TYR A 189 SER A 192 -1 O SER A 192 N LYS A 14 SHEET 1 B 7 PHE A 48 ILE A 51 0 SHEET 2 B 7 VAL A 239 GLU A 243 -1 O VAL A 239 N ILE A 51 SHEET 3 B 7 ALA A 163 ALA A 169 -1 N SER A 165 O PHE A 242 SHEET 4 B 7 ASN A 261 SER A 268 -1 O LEU A 262 N ILE A 168 SHEET 5 B 7 VAL A 125 ASN A 133 -1 N ASN A 133 O ASN A 261 SHEET 6 B 7 ILE A 91 PHE A 95 -1 N ILE A 94 O ILE A 132 SHEET 7 B 7 VAL A 82 ARG A 84 -1 N ILE A 83 O ARG A 92 SHEET 1 C 3 PHE A 143 HIS A 146 0 SHEET 2 C 3 HIS A 248 SER A 250 -1 O SER A 250 N PHE A 143 SHEET 3 C 3 MSE A 181 LEU A 182 -1 N MSE A 181 O GLY A 249 LINK C MSE A 1 N GLU A 2 1555 1555 1.34 LINK C ASP A 62 N MSE A 63 1555 1555 1.33 LINK C MSE A 63 N GLN A 64 1555 1555 1.34 LINK C GLY A 157 N MSE A 158 1555 1555 1.34 LINK C MSE A 158 N PRO A 159 1555 1555 1.32 LINK C ARG A 160 N MSE A 161 1555 1555 1.33 LINK C MSE A 161 N ARG A 162 1555 1555 1.34 LINK C LEU A 180 N MSE A 181 1555 1555 1.34 LINK C MSE A 181 N LEU A 182 1555 1555 1.33 LINK C THR A 246 N MSE A 247 1555 1555 1.34 LINK C MSE A 247 N HIS A 248 1555 1555 1.34 LINK C PHE A 263 N MSE A 264 1555 1555 1.32 LINK C MSE A 264 N VAL A 265 1555 1555 1.33 LINK NE2 HIS A 146 FE FE A 400 1555 1555 2.13 LINK OD1 ASP A 148 FE FE A 400 1555 1555 2.23 LINK NE2 HIS A 248 FE FE A 400 1555 1555 2.06 LINK FE FE A 400 O HOH A 823 1555 1555 2.11 LINK FE FE A 400 O HOH A 824 1555 1555 2.10 LINK FE FE A 400 O HOH A 851 1555 1555 2.35 SITE 1 AC1 6 HIS A 146 ASP A 148 HIS A 248 HOH A 823 SITE 2 AC1 6 HOH A 824 HOH A 851 SITE 1 AC2 2 GLY A 122 ARG A 162 SITE 1 AC3 7 PRO A 136 GLY A 137 ARG A 220 PRO A 256 SITE 2 AC3 7 PRO A 258 HOH A 864 HOH A 886 SITE 1 AC4 4 ARG A 220 ARG A 224 HOH A 857 HOH A 898 SITE 1 AC5 4 ARG A 92 LYS A 139 GLY A 140 LYS A 141 SITE 1 AC6 5 PRO A 34 PHE A 54 ARG A 112 HOH A 749 SITE 2 AC6 5 HOH A 815 SITE 1 AC7 6 SER A 167 ASN A 173 PRO A 179 LEU A 180 SITE 2 AC7 6 HOH A 733 HOH A 775 CRYST1 102.790 102.790 159.070 90.00 90.00 120.00 P 65 2 2 12 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 0.009729 0.005617 0.000000 0.00000 SCALE2 0.000000 0.011234 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006287 0.00000 HETATM 1 N MSE A 1 -12.622 49.165 -11.832 1.00 81.59 N HETATM 2 CA MSE A 1 -12.729 48.452 -10.563 1.00 75.09 C HETATM 3 C MSE A 1 -14.176 47.996 -10.464 1.00 73.29 C HETATM 4 O MSE A 1 -15.059 48.667 -9.933 1.00 72.13 O HETATM 5 CB MSE A 1 -12.283 49.292 -9.373 1.00 71.73 C HETATM 6 CG MSE A 1 -11.990 48.523 -8.109 1.00 70.13 C HETATM 7 SE MSE A 1 -10.697 47.094 -8.185 1.00 79.09 SE HETATM 8 CE MSE A 1 -11.910 45.563 -8.107 1.00 45.46 C