PDB Short entry for 2Q09 HEADER HYDROLASE 21-MAY-07 2Q09 TITLE CRYSTAL STRUCTURE OF IMIDAZOLONEPROPIONASE FROM ENVIRONMENTAL SAMPLE TITLE 2 WITH BOUND INHIBITOR 3-(2,5-DIOXO-IMIDAZOLIDIN-4-YL)-PROPIONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMIDAZOLONEPROPIONASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 3 ORGANISM_TAXID: 32644; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PSGX3(BC) KEYWDS 9252H, NYSGXRC, IMIDAZOLONEPROPIONASE, 3-(2, 5-DIOXO-IMIDAZOLIDIN- KEYWDS 2 4YL)-PROPIONIC ACID, PSI-2 COMMUNITY, STRUCTURAL GENOMICS, PROTEIN KEYWDS 3 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 4 GENOMICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.TYAGI,S.ESWARAMOORTHY,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX AUTHOR 2 RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 6 30-AUG-23 2Q09 1 REMARK REVDAT 5 03-FEB-21 2Q09 1 AUTHOR JRNL REMARK LINK REVDAT 4 13-JUL-11 2Q09 1 VERSN REVDAT 3 24-FEB-09 2Q09 1 VERSN REVDAT 2 17-JUN-08 2Q09 1 JRNL REVDAT 1 05-JUN-07 2Q09 0 JRNL AUTH R.TYAGI,S.ESWARAMOORTHY,S.K.BURLEY,F.M.RAUSHEL,S.SWAMINATHAN JRNL TITL A COMMON CATALYTIC MECHANISM FOR PROTEINS OF THE HUTI JRNL TITL 2 FAMILY. JRNL REF BIOCHEMISTRY V. 47 5608 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18442260 JRNL DOI 10.1021/BI800180G REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 167834.460 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 41444 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 SET) : 0.194 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1251 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.97 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5483 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 152 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3059 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 274 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.87000 REMARK 3 B22 (A**2) : -4.87000 REMARK 3 B33 (A**2) : 9.75000 REMARK 3 B12 (A**2) : -1.88000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.100 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.620 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.720 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 51.97 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : DIP_PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : DIP_TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES LISTED AS MISSING IN REMARK REMARK 3 465 ARE DUE TO LACK OF ELECTRON DENSITY. RESIDUES WITH MISSING REMARK 3 ATOMS LISTED IN REMARK 470 ARE DUE TO LACK OF ELECTRON DENSITY REMARK 3 FOR SIDE CHAINS AND MODELED AS ALANINES. REMARK 4 REMARK 4 2Q09 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042986. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.10000 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42963 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 17.70 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.04 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 18.20 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2OOF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M TRI-AMMONIUM CITRATE, PH 7.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 76.98200 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 38.49100 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.49100 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 76.98200 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 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: 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: 4820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 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 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 GLY A 50 REMARK 465 PRO A 51 REMARK 465 GLY A 408 REMARK 465 GLU A 409 REMARK 465 GLY A 410 REMARK 465 HIS A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 465 HIS A 416 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 LYS A 49 CG CD CE NZ 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 23 -118.21 49.23 REMARK 500 PRO A 53 176.21 -54.83 REMARK 500 SER A 142 -139.83 -93.04 REMARK 500 ALA A 176 46.25 -89.13 REMARK 500 ASP A 186 65.52 -153.23 REMARK 500 GLU A 197 -56.59 -128.36 REMARK 500 HIS A 265 -81.40 97.49 REMARK 500 ALA A 323 69.79 -154.64 REMARK 500 PRO A 324 40.92 -78.24 REMARK 500 THR A 351 -95.56 -127.95 REMARK 500 TYR A 388 -69.88 -90.40 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 72 NE2 REMARK 620 2 HIS A 74 NE2 115.1 REMARK 620 3 HIS A 242 NE2 88.5 95.7 REMARK 620 4 ASP A 317 OD1 78.1 101.7 161.3 REMARK 620 5 HOH A 859 O 122.5 120.0 100.7 76.4 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 FE A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DI6 A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-9252H RELATED DB: TARGETDB REMARK 900 RELATED ID: 2GOK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF NATIVE IMIDAZOLONEPROPIONASE FROM REMARK 900 AGROBACTERIUM TUMEFACIENS. NYSGXRC TARGET 9252B. REMARK 900 RELATED ID: 2OOF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF NATIVE 4-IMIDAZOLONE-5-PROPIONATE REMARK 900 AMIDOHYDROLASE FROM ENVIRONMENTAL SAMPLE. NYSGXRC TARGET 9252H. REMARK 900 RELATED ID: 2PUZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PRODUCT-BOUND IMIDAZOLONEPROPIONASE FROM REMARK 900 AGROBACTERIUM TUMEFACIENS. NYSGXRC TARGET 9252B. REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THIS PROTEIN WAS NOT AVAILABLE AT REMARK 999 THE UNIPROT DATABASE AT THE TIME OF DEPOSITION. REMARK 999 THE SEQUENCE NUMBER AVAILABLE IS GI:44384953. DBREF 2Q09 A 1 416 PDB 2Q09 2Q09 1 416 SEQRES 1 A 416 MSE SER LEU ASN CYS GLU ARG VAL TRP LEU ASN VAL THR SEQRES 2 A 416 PRO ALA THR LEU ARG SER ASP LEU ALA ASP TYR GLY LEU SEQRES 3 A 416 LEU GLU PRO HIS ALA LEU GLY VAL HIS GLU GLY ARG ILE SEQRES 4 A 416 HIS ALA LEU VAL PRO MSE GLN ASP LEU LYS GLY PRO TYR SEQRES 5 A 416 PRO ALA HIS TRP GLN ASP MSE LYS GLY LYS LEU VAL THR SEQRES 6 A 416 PRO GLY LEU ILE ASP CYS HIS THR HIS LEU ILE PHE ALA SEQRES 7 A 416 GLY SER ARG ALA GLU GLU PHE GLU LEU ARG GLN LYS GLY SEQRES 8 A 416 VAL PRO TYR ALA GLU ILE ALA ARG LYS GLY GLY GLY ILE SEQRES 9 A 416 ILE SER THR VAL ARG ALA THR ARG ALA ALA SER GLU ASP SEQRES 10 A 416 GLN LEU PHE GLU LEU ALA LEU PRO ARG VAL LYS SER LEU SEQRES 11 A 416 ILE ARG GLU GLY VAL THR THR VAL GLU ILE LYS SER GLY SEQRES 12 A 416 TYR GLY LEU THR LEU GLU ASP GLU LEU LYS MSE LEU ARG SEQRES 13 A 416 VAL ALA ARG ARG LEU GLY GLU ALA LEU PRO ILE ARG VAL SEQRES 14 A 416 LYS THR THR LEU LEU ALA ALA HIS ALA VAL PRO PRO GLU SEQRES 15 A 416 TYR ARG ASP ASP PRO ASP SER TRP VAL GLU THR ILE CYS SEQRES 16 A 416 GLN GLU ILE ILE PRO ALA ALA ALA GLU ALA GLY LEU ALA SEQRES 17 A 416 ASP ALA VAL ASP VAL PHE CYS GLU HIS ILE GLY PHE SER SEQRES 18 A 416 LEU ALA GLN THR GLU GLN VAL TYR LEU ALA ALA ASP GLN SEQRES 19 A 416 TYR GLY LEU ALA VAL LYS GLY HIS MSE ASP GLN LEU SER SEQRES 20 A 416 ASN LEU GLY GLY SER THR LEU ALA ALA ASN PHE GLY ALA SEQRES 21 A 416 LEU SER VAL ASP HIS LEU GLU TYR LEU ASP PRO GLU GLY SEQRES 22 A 416 ILE GLN ALA LEU ALA HIS ARG GLY VAL VAL ALA THR LEU SEQRES 23 A 416 LEU PRO THR ALA PHE TYR PHE LEU LYS GLU THR LYS LEU SEQRES 24 A 416 PRO PRO VAL VAL ALA LEU ARG LYS ALA GLY VAL PRO MSE SEQRES 25 A 416 ALA VAL SER SER ASP ILE ASN PRO GLY THR ALA PRO ILE SEQRES 26 A 416 VAL SER LEU ARG MSE ALA MSE ASN MSE ALA CYS THR LEU SEQRES 27 A 416 PHE GLY LEU THR PRO VAL GLU ALA MSE ALA GLY VAL THR SEQRES 28 A 416 ARG HIS ALA ALA ARG ALA LEU GLY GLU GLN GLU GLN LEU SEQRES 29 A 416 GLY GLN LEU ARG VAL GLY MSE LEU ALA ASP PHE LEU VAL SEQRES 30 A 416 TRP ASN CYS GLY HIS PRO ALA GLU LEU SER TYR LEU ILE SEQRES 31 A 416 GLY VAL ASP GLN LEU VAL SER ARG VAL VAL ASN GLY GLU SEQRES 32 A 416 GLU THR LEU HIS GLY GLU GLY HIS HIS HIS HIS HIS HIS MODRES 2Q09 MSE A 45 MET SELENOMETHIONINE MODRES 2Q09 MSE A 59 MET SELENOMETHIONINE MODRES 2Q09 MSE A 154 MET SELENOMETHIONINE MODRES 2Q09 MSE A 243 MET SELENOMETHIONINE MODRES 2Q09 MSE A 312 MET SELENOMETHIONINE MODRES 2Q09 MSE A 330 MET SELENOMETHIONINE MODRES 2Q09 MSE A 332 MET SELENOMETHIONINE MODRES 2Q09 MSE A 334 MET SELENOMETHIONINE MODRES 2Q09 MSE A 347 MET SELENOMETHIONINE MODRES 2Q09 MSE A 371 MET SELENOMETHIONINE HET MSE A 45 8 HET MSE A 59 8 HET MSE A 154 8 HET MSE A 243 8 HET MSE A 312 8 HET MSE A 330 8 HET MSE A 332 8 HET MSE A 334 8 HET MSE A 347 8 HET MSE A 371 8 HET FE A 500 1 HET DI6 A 600 12 HETNAM MSE SELENOMETHIONINE HETNAM FE FE (III) ION HETNAM DI6 3-[(4S)-2,5-DIOXOIMIDAZOLIDIN-4-YL]PROPANOIC ACID FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 2 FE FE 3+ FORMUL 3 DI6 C6 H8 N2 O4 FORMUL 4 HOH *274(H2 O) HELIX 1 1 GLN A 46 LEU A 48 5 3 HELIX 2 2 ARG A 81 LYS A 90 1 10 HELIX 3 3 PRO A 93 LYS A 100 1 8 HELIX 4 4 GLY A 103 ALA A 114 1 12 HELIX 5 5 SER A 115 GLU A 133 1 19 HELIX 6 6 THR A 147 LEU A 165 1 19 HELIX 7 7 PRO A 180 ARG A 184 5 5 HELIX 8 8 ASP A 186 GLU A 197 1 12 HELIX 9 9 GLU A 197 ALA A 205 1 9 HELIX 10 10 SER A 221 TYR A 235 1 15 HELIX 11 11 GLY A 250 PHE A 258 1 9 HELIX 12 12 ASP A 270 GLY A 281 1 12 HELIX 13 13 LEU A 287 LEU A 294 1 8 HELIX 14 14 PRO A 301 ALA A 308 1 8 HELIX 15 15 SER A 327 GLY A 340 1 14 HELIX 16 16 THR A 342 VAL A 350 1 9 HELIX 17 17 THR A 351 LEU A 358 1 8 HELIX 18 18 ALA A 384 LEU A 389 1 6 SHEET 1 A 4 ARG A 38 PRO A 44 0 SHEET 2 A 4 HIS A 30 HIS A 35 -1 N HIS A 35 O ARG A 38 SHEET 3 A 4 ARG A 7 PRO A 14 -1 N VAL A 12 O HIS A 30 SHEET 4 A 4 GLN A 57 ASP A 58 1 O GLN A 57 N LEU A 10 SHEET 1 B 7 ARG A 38 PRO A 44 0 SHEET 2 B 7 HIS A 30 HIS A 35 -1 N HIS A 35 O ARG A 38 SHEET 3 B 7 ARG A 7 PRO A 14 -1 N VAL A 12 O HIS A 30 SHEET 4 B 7 LEU A 63 PRO A 66 1 O VAL A 64 N THR A 13 SHEET 5 B 7 PHE A 375 TRP A 378 -1 O LEU A 376 N THR A 65 SHEET 6 B 7 LEU A 395 VAL A 400 -1 O VAL A 396 N VAL A 377 SHEET 7 B 7 GLU A 403 GLU A 404 -1 O GLU A 403 N VAL A 400 SHEET 1 C 8 LEU A 68 THR A 73 0 SHEET 2 C 8 VAL A 135 LYS A 141 1 O THR A 136 N LEU A 68 SHEET 3 C 8 ARG A 168 ALA A 176 1 O ARG A 168 N THR A 136 SHEET 4 C 8 ALA A 210 VAL A 213 1 O ALA A 210 N LEU A 173 SHEET 5 C 8 ALA A 238 MSE A 243 1 O HIS A 242 N VAL A 213 SHEET 6 C 8 SER A 262 HIS A 265 1 O ASP A 264 N GLY A 241 SHEET 7 C 8 VAL A 283 LEU A 286 1 O THR A 285 N VAL A 263 SHEET 8 C 8 MSE A 312 VAL A 314 1 O ALA A 313 N LEU A 286 LINK C PRO A 44 N MSE A 45 1555 1555 1.33 LINK C MSE A 45 N GLN A 46 1555 1555 1.33 LINK C ASP A 58 N MSE A 59 1555 1555 1.33 LINK C MSE A 59 N LYS A 60 1555 1555 1.33 LINK C LYS A 153 N MSE A 154 1555 1555 1.33 LINK C MSE A 154 N LEU A 155 1555 1555 1.33 LINK C HIS A 242 N MSE A 243 1555 1555 1.33 LINK C MSE A 243 N ASP A 244 1555 1555 1.33 LINK C PRO A 311 N MSE A 312 1555 1555 1.33 LINK C MSE A 312 N ALA A 313 1555 1555 1.33 LINK C ARG A 329 N MSE A 330 1555 1555 1.33 LINK C MSE A 330 N ALA A 331 1555 1555 1.33 LINK C ALA A 331 N MSE A 332 1555 1555 1.33 LINK C MSE A 332 N ASN A 333 1555 1555 1.33 LINK C ASN A 333 N MSE A 334 1555 1555 1.33 LINK C MSE A 334 N ALA A 335 1555 1555 1.33 LINK C ALA A 346 N MSE A 347 1555 1555 1.33 LINK C MSE A 347 N ALA A 348 1555 1555 1.33 LINK C GLY A 370 N MSE A 371 1555 1555 1.33 LINK C MSE A 371 N LEU A 372 1555 1555 1.33 LINK NE2 HIS A 72 FE FE A 500 1555 1555 2.18 LINK NE2 HIS A 74 FE FE A 500 1555 1555 2.08 LINK NE2 HIS A 242 FE FE A 500 1555 1555 2.33 LINK OD1 ASP A 317 FE FE A 500 1555 1555 2.30 LINK FE FE A 500 O HOH A 859 1555 1555 2.44 CISPEP 1 TYR A 52 PRO A 53 0 2.67 SITE 1 AC1 5 HIS A 72 HIS A 74 HIS A 242 ASP A 317 SITE 2 AC1 5 HOH A 859 SITE 1 AC2 11 ARG A 81 TYR A 144 HIS A 177 PHE A 214 SITE 2 AC2 11 HIS A 242 GLN A 245 ASN A 319 GLY A 321 SITE 3 AC2 11 THR A 322 HOH A 856 HOH A 859 CRYST1 95.910 95.910 115.473 90.00 90.00 120.00 P 32 2 1 6 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 0.010426 0.006020 0.000000 0.00000 SCALE2 0.000000 0.012039 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008660 0.00000