HEADER TRANSCRIPTION 31-MAR-14 4PZJ TITLE 1.60 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF A TRANSCRIPTIONAL TITLE 2 REGULATOR OF THE LYSR FAMILY FROM EGGERTHELLA LENTA DSM 2243 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR, LYSR FAMILY; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EGGERTHELLA LENTA; SOURCE 3 ORGANISM_TAXID: 479437; SOURCE 4 STRAIN: DSM 2243; SOURCE 5 GENE: ELEN_0221; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG68 KEYWDS STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL KEYWDS 2 GENOMICS, MCSG, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR A.S.HALAVATY,E.V.FILIPPOVA,G.MINASOV,O.KIRYUKHINA,M.ENDRES, AUTHOR 2 L.SHUVALOVA,A.JOACHIMIAK,W.F.ANDERSON,MIDWEST CENTER FOR STRUCTURAL AUTHOR 3 GENOMICS (MCSG) REVDAT 2 22-NOV-17 4PZJ 1 REMARK REVDAT 1 23-APR-14 4PZJ 0 JRNL AUTH A.S.HALAVATY,E.V.FILIPPOVA,G.MINASOV,O.KIRYUKHINA,M.ENDRES, JRNL AUTH 2 L.SHUVALOVA,A.JOACHIMIAK,W.F.ANDERSON JRNL TITL 1.60 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF A JRNL TITL 2 TRANSCRIPTIONAL REGULATOR OF THE LYSR FAMILY FROM JRNL TITL 3 EGGERTHELLA LENTA DSM 2243 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 8945 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 452 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 583 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE SET COUNT : 31 REMARK 3 BIN FREE R VALUE : 0.3440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 565 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 64 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.19000 REMARK 3 B22 (A**2) : 2.19000 REMARK 3 B33 (A**2) : -4.39000 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): 0.099 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.221 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 594 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 578 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 805 ; 2.141 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1322 ; 0.863 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 73 ; 3.439 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 28 ;27.563 ;22.857 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 94 ;10.521 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;17.259 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 94 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 668 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 142 ; 0.002 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 4PZJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000085415. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97875 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9452 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : 0.07700 REMARK 200 FOR THE DATA SET : 51.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.7 REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : 0.49600 REMARK 200 R SYM FOR SHELL (I) : 0.49600 REMARK 200 FOR SHELL : 3.420 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN AT 1.3 MG/ML IN 10 MM TRIS-HCL REMARK 280 PH 8.3, 500 MM NACL, 5 MM BME. CRYSTALLIZATION: THE CLASSICS II REMARK 280 SUITE (A12 (#12): 100 MM TRIS PH 8.5, 3 M NACL), VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 295K. CRYO CONDITION: 25% (FINAL) REMARK 280 SUCROSE. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 66.17000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 15.81150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 15.81150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 99.25500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 15.81150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 15.81150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.08500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 15.81150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 15.81150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 99.25500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 15.81150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 15.81150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.08500 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 66.17000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 0.000000 -1.000000 0.000000 31.62300 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 31.62300 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.17000 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 224 LIES ON A SPECIAL POSITION. 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 ASN A 17 110.41 -160.16 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 CL A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: MCSG-APC108738 RELATED DB: TARGETTRACK REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FOLLOWING FULL-LENGTH PROTEIN WAS CRYSTALLIZED, HOWEVER ONLY 70 REMARK 999 RESIDUES WERE OBSERVED IN THE CRYSTAL. SEQRES REPRESENTS THE REMARK 999 OBSERVED RESIDUES ONLY. REMARK 999 MHHHHHHSSGVDLWSHPQFEKGTENLYFQSNAMLDFRVETFLTV(CME)RTMNYTRAAEEL REMARK 999 NITQPAVSQHIAHLERDYGVPLFAYRNKKLQLTDAGALLRDALSTMAHDERLLRDRMRSSA TGARVE REMARK 999 LSLGMTLTAGEYLVAAPLADYLRRHPELHVAVRSGGTSELLALLNAGEIDCAFVE GFFDKNAYAWDV REMARK 999 FRTERLVCVCAADHEFAARPVRVEDLFDERLIVREPGSGTRAVLEHALA AQNLTVDGFAQASVVESL REMARK 999 DVIKILVEHDLGISFLYEAAVARELAAGTLRVIDLEGLAILHD IAFIRLKNSVFEREFQNLFADL DBREF 4PZJ A 1 70 UNP C8WJY2 C8WJY2_EGGLE 1 70 SEQRES 1 A 70 MSE LEU ASP PHE ARG VAL GLU THR PHE LEU THR VAL CME SEQRES 2 A 70 ARG THR MSE ASN TYR THR ARG ALA ALA GLU GLU LEU ASN SEQRES 3 A 70 ILE THR GLN PRO ALA VAL SER GLN HIS ILE ALA HIS LEU SEQRES 4 A 70 GLU ARG ASP TYR GLY VAL PRO LEU PHE ALA TYR ARG ASN SEQRES 5 A 70 LYS LYS LEU GLN LEU THR ASP ALA GLY ALA LEU LEU ARG SEQRES 6 A 70 ASP ALA LEU SER THR MODRES 4PZJ MSE A 1 MET SELENOMETHIONINE MODRES 4PZJ CME A 13 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 4PZJ MSE A 16 MET SELENOMETHIONINE HET MSE A 1 8 HET CME A 13 20 HET MSE A 16 8 HET CL A 101 1 HETNAM MSE SELENOMETHIONINE HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 1 CME C5 H11 N O3 S2 FORMUL 2 CL CL 1- FORMUL 3 HOH *64(H2 O) HELIX 1 1 LEU A 2 MSE A 16 1 15 HELIX 2 2 ASN A 17 ASN A 26 1 10 HELIX 3 3 THR A 28 GLY A 44 1 17 HELIX 4 4 THR A 58 SER A 69 1 12 SHEET 1 A 2 PHE A 48 ARG A 51 0 SHEET 2 A 2 LYS A 54 LEU A 57 -1 O GLN A 56 N ALA A 49 LINK C MSE A 1 N LEU A 2 1555 1555 1.33 LINK C VAL A 12 N ACME A 13 1555 1555 1.35 LINK C VAL A 12 N BCME A 13 1555 1555 1.30 LINK C ACME A 13 N ARG A 14 1555 1555 1.34 LINK C BCME A 13 N ARG A 14 1555 1555 1.31 LINK C THR A 15 N MSE A 16 1555 1555 1.33 LINK C MSE A 16 N ASN A 17 1555 1555 1.33 SITE 1 AC1 2 TYR A 18 TYR A 50 CRYST1 31.623 31.623 132.340 90.00 90.00 90.00 P 43 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 0.031623 0.000000 0.000000 0.00000 SCALE2 0.000000 0.031623 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007556 0.00000 HETATM 1 N MSE A 1 12.294 5.591 33.962 1.00 63.23 N HETATM 2 CA MSE A 1 12.694 5.266 35.371 1.00 54.19 C HETATM 3 C MSE A 1 11.708 5.913 36.302 1.00 48.76 C HETATM 4 O MSE A 1 11.307 7.073 36.122 1.00 46.07 O HETATM 5 CB MSE A 1 14.146 5.633 35.687 1.00 53.01 C HETATM 6 CG MSE A 1 14.490 7.079 35.332 1.00 50.30 C HETATM 7 SE MSE A 1 16.448 7.384 35.248 1.00 44.71 SE HETATM 8 CE MSE A 1 17.244 5.608 35.438 1.00 47.96 C