HEADER HYDROLASE 07-FEB-14 4OQ2 TITLE 5HMC SPECIFIC RESTRICTION ENDONUCLEASE PVURTS1I COMPND MOL_ID: 1; COMPND 2 MOLECULE: RESTRICTION ENDONUCLEASE PVURTS1 I; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RESTRICTION ENDONUCLEASE PVURTS1I, PVURTSI1 RESTRICTION COMPND 5 ENDONUCLEASE; COMPND 6 EC: 3.1.21.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROTEUS VULGARIS; SOURCE 3 ORGANISM_TAXID: 585; SOURCE 4 GENE: 1239102, PVURTS1I; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ER2566; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15BMOD KEYWDS CYTOSINE HYDROXYMETHYLATION, PD-(D/E)XK NUCLEASE DOMAIN, SRA DNA KEYWDS 2 BINDING DOMAIN, RESTRICTION ENDONUCLEASE, 5-HYDROXYMETHYLCYTOSINE, KEYWDS 3 DNA, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.KAZRANI,M.KOWALSKA,H.CZAPINSKA,M.BOCHTLER REVDAT 4 07-MAR-18 4OQ2 1 REMARK REVDAT 3 04-JUN-14 4OQ2 1 JRNL REVDAT 2 02-APR-14 4OQ2 1 JRNL REVDAT 1 12-MAR-14 4OQ2 0 JRNL AUTH A.A.KAZRANI,M.KOWALSKA,H.CZAPINSKA,M.BOCHTLER JRNL TITL CRYSTAL STRUCTURE OF THE 5HMC SPECIFIC ENDONUCLEASE JRNL TITL 2 PVURTS1I. JRNL REF NUCLEIC ACIDS RES. V. 42 5929 2014 JRNL REFN ISSN 0305-1048 JRNL PMID 24634440 JRNL DOI 10.1093/NAR/GKU186 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0066 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 17495 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 897 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) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.41 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1218 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 50 REMARK 3 BIN FREE R VALUE : 0.4420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2469 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 55 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 70.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.85000 REMARK 3 B22 (A**2) : 0.85000 REMARK 3 B33 (A**2) : -1.69000 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): 0.313 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.241 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.192 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.331 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2579 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2272 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3488 ; 1.293 ; 1.926 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5260 ; 0.640 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 302 ; 5.851 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 146 ;32.515 ;22.945 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 442 ;17.299 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;20.592 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 358 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2899 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 589 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1493 ; 0.577 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 611 ; 0.095 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2407 ; 1.108 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1086 ; 1.646 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1081 ; 2.765 ; 4.500 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -6 A 141 REMARK 3 ORIGIN FOR THE GROUP (A): 26.8040 19.4320 61.1630 REMARK 3 T TENSOR REMARK 3 T11: 0.3414 T22: 0.5522 REMARK 3 T33: 0.0642 T12: 0.0547 REMARK 3 T13: 0.0382 T23: 0.0476 REMARK 3 L TENSOR REMARK 3 L11: 2.0788 L22: 1.8216 REMARK 3 L33: 3.6331 L12: 0.3605 REMARK 3 L13: -0.2268 L23: -1.7817 REMARK 3 S TENSOR REMARK 3 S11: 0.0959 S12: 0.3245 S13: -0.2120 REMARK 3 S21: -0.0609 S22: 0.1437 S23: 0.0389 REMARK 3 S31: 0.2301 S32: -0.5251 S33: -0.2395 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 142 A 290 REMARK 3 ORIGIN FOR THE GROUP (A): 28.9320 6.2600 84.6030 REMARK 3 T TENSOR REMARK 3 T11: 0.3014 T22: 0.3456 REMARK 3 T33: 0.0460 T12: -0.0151 REMARK 3 T13: -0.0469 T23: 0.0387 REMARK 3 L TENSOR REMARK 3 L11: 2.8760 L22: 1.3136 REMARK 3 L33: 2.2998 L12: 0.0842 REMARK 3 L13: -0.6051 L23: -0.4359 REMARK 3 S TENSOR REMARK 3 S11: 0.0119 S12: -0.0068 S13: -0.2993 REMARK 3 S21: 0.1098 S22: -0.0051 S23: -0.0734 REMARK 3 S31: 0.0582 S32: -0.0720 S33: -0.0067 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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. TLS REFINEMENT HAS BEEN USED. THE LOOP FOLLOWING THE REMARK 3 ACTIVE SITE (RESIDUES 70-76) HAS BEEN MODELED TENTATIVELY BUT IT REMARK 3 IS MOST LIKELY DISORDERED DUE TO THE ABSENCE OF CATALYTIC METAL REMARK 3 IONS AND/OR TARGET DNA. REMARK 4 REMARK 4 4OQ2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-FEB-14. REMARK 100 THE DEPOSITION ID IS D_1000084807. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97630 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17509 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 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 (%) : 96.6 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.97000 REMARK 200 R SYM FOR SHELL (I) : 0.97000 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXDE, DM, PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% W/V PEG4000, 20% V/V GLYCEROL, 20 REMARK 280 MM D-GLUCOSE, 20 MM D-MANNOSE, 20 MM D-GALACTOSE, 20 MM L-FUCOSE, REMARK 280 20 MM D-XYLOSE, 20 MM N-ACETYL-D-GLUCOSAMINE, 0.1 M MOPS/HEPES REMARK 280 SODIUM, PH 7.5, FOR CRYOPROTECTION, CRYSTALS WERE TRANSFERRED TO REMARK 280 A VARIANT OF THE BUFFER WITH 28% V/V GLYCEROL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 105.49500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.99500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.99500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 52.74750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.99500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.99500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 158.24250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.99500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.99500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 52.74750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.99500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.99500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 158.24250 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 105.49500 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 300 REMARK: THE WILD-TYPE PROTEIN IS A DIMER. THE N-TERMINAL HISTIDINE REMARK 300 TAG MAY FAVOR THE MONOMERIC FORM FOUND IN OUR CRYSTALS. 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 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 -9 REMARK 465 GLY A -8 REMARK 465 HIS A -7 REMARK 465 SER A 291 REMARK 465 GLN A 292 REMARK 465 ASN A 293 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 ALA A 93 44.29 -89.86 REMARK 500 TRP A 138 122.50 -33.00 REMARK 500 PHE A 206 63.24 -113.79 REMARK 500 LEU A 209 43.27 -90.72 REMARK 500 LEU A 209 43.27 -93.77 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 EPE A 400 DBREF 4OQ2 A 1 293 UNP Q52612 Q52612_PROVU 1 293 SEQADV 4OQ2 MSE A -9 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 GLY A -8 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -7 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -6 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -5 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -4 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -3 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 HIS A -2 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 GLU A -1 UNP Q52612 EXPRESSION TAG SEQADV 4OQ2 PHE A 0 UNP Q52612 EXPRESSION TAG SEQRES 1 A 303 MSE GLY HIS HIS HIS HIS HIS HIS GLU PHE MSE SER LYS SEQRES 2 A 303 THR ASP TYR ILE LEU ARG ALA LEU SER LYS ILE SER HIS SEQRES 3 A 303 LYS ARG TRP GLU HIS TYR ILE ILE ASN ARG VAL VAL HIS SEQRES 4 A 303 THR LEU ASP ASP PRO ASP ILE GLU PHE VAL CYS GLN GLN SEQRES 5 A 303 CYS ILE ARG LYS GLU GLY HIS LEU GLY LYS ILE TYR LEU SEQRES 6 A 303 ALA ASP LEU LEU PHE PRO GLN LEU ASN LEU TYR LEU GLU SEQRES 7 A 303 ILE ASP GLU ALA HIS HIS ASP SER ASN ASP ALA ARG LYS SEQRES 8 A 303 ALA ASP ALA VAL ARG ARG LEU ASP ILE VAL GLU ALA THR SEQRES 9 A 303 GLY PHE GLN GLU GLU ARG ILE PRO ALA SER ASN ILE THR SEQRES 10 A 303 LEU SER GLU VAL ASN LYS LEU VAL ASP GLU PHE VAL ARG SEQRES 11 A 303 LEU VAL LYS ASP LYS LYS GLU GLU LEU GLU ASN GLN GLY SEQRES 12 A 303 LEU PHE PHE ARG TRP ASP TYR ASP GLU ARG TYR SER ALA SEQRES 13 A 303 LYS LYS HIS ILE ASN THR GLY TYR MSE ALA VAL GLY PRO SEQRES 14 A 303 ASN SER VAL PHE ARG TYR HIS ARG ASP ALA LEU GLN CYS SEQRES 15 A 303 PHE GLY TYR ARG ARG GLU GLY HIS HIS GLN SER GLY GLY SEQRES 16 A 303 TRP ALA LEU PRO ALA GLU VAL ALA GLN SER ILE GLY LEU SEQRES 17 A 303 THR GLY ARG VAL MSE VAL TRP PHE PRO ARG LEU TYR GLU SEQRES 18 A 303 ALA GLY GLU TRP LYS ASN ALA LEU SER ALA ASP GLY ASN SEQRES 19 A 303 LYS ILE THR GLU GLN SER LEU ASN ALA THR ARG ASN TYR SEQRES 20 A 303 GLN GLU THR TRP ASP TYR ARG ILE VAL MSE ALA HIS SER SEQRES 21 A 303 ARG ASP GLU LEU ASN ARG THR LEU TYR ARG PHE LEU GLY SEQRES 22 A 303 VAL PHE ALA ILE ASP VAL ASP LYS SER SER ASP GLU VAL SEQRES 23 A 303 LYS VAL PHE SER ARG VAL TYR SER ARG VAL ASN VAL TYR SEQRES 24 A 303 ARG SER GLN ASN MODRES 4OQ2 MSE A 1 MET SELENOMETHIONINE MODRES 4OQ2 MSE A 155 MET SELENOMETHIONINE MODRES 4OQ2 MSE A 203 MET SELENOMETHIONINE MODRES 4OQ2 MSE A 247 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 155 8 HET MSE A 203 8 HET MSE A 247 8 HET EPE A 400 15 HETNAM MSE SELENOMETHIONINE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 EPE C8 H18 N2 O4 S FORMUL 3 HOH *55(H2 O) HELIX 1 1 SER A 2 SER A 12 1 11 HELIX 2 2 TRP A 19 ASP A 32 1 14 HELIX 3 3 HIS A 74 SER A 76 5 3 HELIX 4 4 ASN A 77 LEU A 88 1 12 HELIX 5 5 THR A 107 GLN A 132 1 26 HELIX 6 6 ASP A 139 ARG A 143 5 5 HELIX 7 7 ALA A 146 GLY A 153 1 8 HELIX 8 8 TYR A 165 GLN A 171 1 7 HELIX 9 9 CYS A 172 GLY A 174 5 3 HELIX 10 10 PRO A 189 ILE A 196 1 8 HELIX 11 11 ASN A 232 ASN A 236 5 5 HELIX 12 12 VAL A 269 SER A 272 5 4 SHEET 1 A 5 ILE A 90 GLU A 92 0 SHEET 2 A 5 VAL A 39 ARG A 45 1 N CYS A 43 O VAL A 91 SHEET 3 A 5 ILE A 53 PHE A 60 -1 O ALA A 56 N GLN A 42 SHEET 4 A 5 LEU A 65 ASP A 70 -1 O LEU A 65 N PHE A 60 SHEET 5 A 5 GLN A 97 PRO A 102 1 O GLU A 99 N GLU A 68 SHEET 1 B 2 TYR A 154 ALA A 156 0 SHEET 2 B 2 ARG A 285 ASN A 287 -1 O VAL A 286 N MSE A 155 SHEET 1 C 5 VAL A 162 PHE A 163 0 SHEET 2 C 5 THR A 257 ILE A 267 -1 O TYR A 259 N PHE A 163 SHEET 3 C 5 TYR A 243 ARG A 251 -1 N ALA A 248 O ARG A 260 SHEET 4 C 5 VAL A 202 TRP A 205 1 N MSE A 203 O ILE A 245 SHEET 5 C 5 GLY A 185 ALA A 187 -1 N TRP A 186 O VAL A 204 SHEET 1 D 6 VAL A 162 PHE A 163 0 SHEET 2 D 6 THR A 257 ILE A 267 -1 O TYR A 259 N PHE A 163 SHEET 3 D 6 VAL A 276 TYR A 283 -1 O TYR A 283 N VAL A 264 SHEET 4 D 6 LYS A 225 SER A 230 -1 N GLU A 228 O LYS A 277 SHEET 5 D 6 TRP A 215 LEU A 219 -1 N LYS A 216 O GLN A 229 SHEET 6 D 6 GLU A 211 ALA A 212 -1 N ALA A 212 O TRP A 215 LINK C PHE A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N SER A 2 1555 1555 1.34 LINK C TYR A 154 N MSE A 155 1555 1555 1.33 LINK C MSE A 155 N ALA A 156 1555 1555 1.32 LINK C VAL A 202 N MSE A 203 1555 1555 1.32 LINK C MSE A 203 N VAL A 204 1555 1555 1.33 LINK C VAL A 246 N MSE A 247 1555 1555 1.33 LINK C MSE A 247 N ALA A 248 1555 1555 1.34 SITE 1 AC1 4 ALA A 156 HIS A 166 TYR A 259 HOH A 506 CRYST1 61.990 61.990 210.990 90.00 90.00 90.00 P 41 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 0.016132 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016132 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004740 0.00000