HEADER TRANSFERASE 28-SEP-07 2RFF TITLE CRYSTAL STRUCTURE OF A PUTATIVE NUCLEOTIDYLTRANSFERASE (NP_343093.1) TITLE 2 FROM SULFOLOBUS SOLFATARICUS AT 1.40 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE NUCLEOTIDYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS P2; SOURCE 3 ORGANISM_TAXID: 273057; SOURCE 4 STRAIN: P2, DSM 1617, JCM 11322; SOURCE 5 ATCC: 35092; SOURCE 6 GENE: NP_343093.1, SSO1673; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS NP_343093.1, A PUTATIVE NUCLEOTIDYLTRANSFERASE, KEYWDS 2 NUCLEOTIDYLTRANSFERASE DOMAIN, STRUCTURAL GENOMICS, JOINT CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, KEYWDS 4 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 5 25-JAN-23 2RFF 1 REMARK SEQADV REVDAT 4 24-JUL-19 2RFF 1 REMARK LINK REVDAT 3 25-OCT-17 2RFF 1 REMARK REVDAT 2 24-FEB-09 2RFF 1 VERSN REVDAT 1 16-OCT-07 2RFF 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A PUTATIVE NUCLEOTIDYLTRANSFERASE JRNL TITL 2 (NP_343093.1) FROM SULFOLOBUS SOLFATARICUS AT 1.40 A JRNL TITL 3 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0040 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 3 NUMBER OF REFLECTIONS : 16755 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) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 851 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 674 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 51.35 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE SET COUNT : 31 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 901 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 107 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.83000 REMARK 3 B22 (A**2) : -0.48000 REMARK 3 B33 (A**2) : 3.09000 REMARK 3 B12 (A**2) : 0.68000 REMARK 3 B13 (A**2) : -0.20000 REMARK 3 B23 (A**2) : -2.13000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.092 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.073 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.067 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.929 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1026 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 757 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1387 ; 1.807 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1852 ; 1.429 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 140 ; 4.859 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 50 ;22.395 ;23.800 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 218 ;10.880 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;12.724 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 149 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1149 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 223 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 172 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 792 ; 0.160 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 484 ; 0.166 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 554 ; 0.073 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 71 ; 0.111 ; 0.200 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): 11 ; 0.177 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 51 ; 0.151 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.146 ; 0.200 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): 692 ; 2.459 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 247 ; 1.218 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 984 ; 3.056 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 472 ; 3.566 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 389 ; 4.508 ; 6.000 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): 2069 ; 1.592 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 107 ; 6.787 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1755 ; 4.292 ; 3.000 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: REMARK 3 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 3 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY REMARK 3 OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 REMARK 3 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. REMARK 3 3. EDO MOLECULES FROM THE CRYO SOLUTION ARE MODELED. REMARK 4 REMARK 4 2RFF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-07. REMARK 100 THE DEPOSITION ID IS D_1000044792. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-AUG-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 : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : ADJUSTABLE FOCUSING MIRRORS IN K REMARK 200 -B GEOMETRY REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16758 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 33.278 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.26100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX, SOLVE, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 20.0% PEG MME2000, 0.1M TRIS REMARK 280 -HCL PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION REMARK 300 ON BURIED SURFACE AREA. REMARK 300 CRYSTAL PACKING ANALYSIS SUPPORTS THE ASSIGNMENT OF REMARK 300 A MONOMER AS THE SIGNIFICANT OLIGOMERIZATION STATE. 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: PISA 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 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 62 CD CE NZ REMARK 470 LYS A 95 CE NZ 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 13 NE - CZ - NH1 ANGL. DEV. = 3.9 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 MSE A 1 85.61 -41.13 REMARK 500 MSE A 1 82.57 -37.58 REMARK 500 ASP A 45 36.03 -88.05 REMARK 500 ASP A 96 77.75 47.74 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 EDO A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 112 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 376473 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 2RFF A 1 110 UNP Q97XP0 Q97XP0_SULSO 1 110 SEQADV 2RFF GLY A 0 UNP Q97XP0 EXPRESSION TAG SEQRES 1 A 111 GLY MSE GLY LYS GLY LYS SER ALA ILE GLU SER GLN ILE SEQRES 2 A 111 ARG MSE LEU LYS LEU ALA LYS GLU ILE VAL GLU GLU VAL SEQRES 3 A 111 ALA SER SER PHE PRO ASN LEU GLU GLU VAL TYR ILE PHE SEQRES 4 A 111 GLY SER ARG ALA ARG GLY ASP TYR LEU ASP THR SER ASP SEQRES 5 A 111 ILE ASP ILE LEU PHE VAL PHE LYS GLY ILE LYS GLU MSE SEQRES 6 A 111 ASN VAL PHE ASP ARG MSE TYR MSE VAL SER ARG PHE ILE SEQRES 7 A 111 ARG GLY ASN VAL ASP TYR ILE VAL LEU ASP GLU GLY GLU SEQRES 8 A 111 LYS ASP ARG VAL LYS ASP LYS VAL LEU PHE TRP LYS ARG SEQRES 9 A 111 GLU LYS GLY PHE VAL LEU LEU MODRES 2RFF MSE A 1 MET SELENOMETHIONINE MODRES 2RFF MSE A 14 MET SELENOMETHIONINE MODRES 2RFF MSE A 64 MET SELENOMETHIONINE MODRES 2RFF MSE A 70 MET SELENOMETHIONINE MODRES 2RFF MSE A 72 MET SELENOMETHIONINE HET MSE A 1 13 HET MSE A 14 13 HET MSE A 64 13 HET MSE A 70 8 HET MSE A 72 13 HET EDO A 111 4 HET EDO A 112 4 HETNAM MSE SELENOMETHIONINE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 EDO 2(C2 H6 O2) FORMUL 4 HOH *107(H2 O) HELIX 1 1 GLY A 4 PHE A 29 1 26 HELIX 2 2 GLY A 39 GLY A 44 1 6 HELIX 3 3 ASN A 65 SER A 74 1 10 HELIX 4 4 ARG A 75 ILE A 77 5 3 HELIX 5 5 GLY A 89 VAL A 94 5 6 SHEET 1 A 5 VAL A 81 ASP A 87 0 SHEET 2 A 5 ILE A 52 PHE A 58 1 N PHE A 56 O ILE A 84 SHEET 3 A 5 LEU A 32 PHE A 38 -1 N TYR A 36 O LEU A 55 SHEET 4 A 5 LYS A 97 LYS A 102 -1 O VAL A 98 N ILE A 37 SHEET 5 A 5 GLY A 106 PHE A 107 -1 O GLY A 106 N LYS A 102 LINK C GLY A 0 N MSE A 1 1555 1555 1.34 LINK C MSE A 1 N GLY A 2 1555 1555 1.34 LINK C ARG A 13 N MSE A 14 1555 1555 1.33 LINK C MSE A 14 N LEU A 15 1555 1555 1.31 LINK C GLU A 63 N MSE A 64 1555 1555 1.34 LINK C MSE A 64 N ASN A 65 1555 1555 1.34 LINK C ARG A 69 N MSE A 70 1555 1555 1.32 LINK C MSE A 70 N TYR A 71 1555 1555 1.34 LINK C TYR A 71 N MSE A 72 1555 1555 1.35 LINK C MSE A 72 N VAL A 73 1555 1555 1.33 SITE 1 AC1 4 ARG A 93 GLU A 104 HOH A 140 HOH A 195 SITE 1 AC2 6 MSE A 70 ASP A 82 TYR A 83 ARG A 103 SITE 2 AC2 6 HOH A 115 HOH A 129 CRYST1 25.007 29.884 35.202 77.24 73.72 78.30 P 1 1 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 0.039989 -0.008284 -0.010389 0.00000 SCALE2 0.000000 0.034173 -0.006059 0.00000 SCALE3 0.000000 0.000000 0.030055 0.00000