HEADER DNA BINDING 08-JUL-11 3ZTH TITLE CRYSTAL STRUCTURE OF STU0660 OF STREPTOCOCCUS THERMOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: STU0660; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 264199; SOURCE 4 STRAIN: LMG 18311; SOURCE 5 ATCC: BAA-250; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: RIPL; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS DNA BINDING, CRISPR, CAS EXPDTA X-RAY DIFFRACTION AUTHOR K.-H.LEE,H.ROBINSON,B.-H.OH REVDAT 3 31-OCT-12 3ZTH 1 JRNL REVDAT 2 08-AUG-12 3ZTH 1 SOURCE JRNL REVDAT 1 11-JUL-12 3ZTH 0 JRNL AUTH K.-H.LEE,S.-G.LEE,K.E.LEE,H.JEON,H.ROBINSON,B.-H.OH JRNL TITL IDENTIFICATION, STRUCTURAL, AND BIOCHEMICAL JRNL TITL 2 CHARACTERIZATION OF A GROUP OF LARGE CSN2 PROTEINS INVOLVED JRNL TITL 3 IN CRISPR-MEDIATED BACTERIAL IMMUNITY. JRNL REF PROTEINS V. 80 2573 2012 JRNL REFN ISSN 0887-3585 JRNL PMID 22753072 JRNL DOI 10.1002/PROT.24138 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.4 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.0 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 80761 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) : 0.2046 REMARK 3 FREE R VALUE : 0.2431 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.6 REMARK 3 FREE R VALUE TEST SET COUNT : 3887 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : 2.4 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2091 REMARK 3 BIN R VALUE (WORKING SET) : 0.246 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5834 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 239 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.903 REMARK 3 B22 (A**2) : 2.515 REMARK 3 B33 (A**2) : -5.417 REMARK 3 B12 (A**2) : 0.000 REMARK 3 B13 (A**2) : -12.670 REMARK 3 B23 (A**2) : 0.000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.3 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 35.0677 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 : NULL REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3ZTH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JUL-11. REMARK 100 THE PDBE ID CODE IS EBI-48946. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-MAR-11 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7 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) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD (QUANTUM 210) REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL2000 REMARK 200 DATA SCALING SOFTWARE : HKL2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80761 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.40 REMARK 200 RESOLUTION RANGE LOW (A) : 50.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.6 REMARK 200 R MERGE (I) : 0.08 REMARK 200 R SYM (I) : 0.084 REMARK 200 FOR THE DATA SET : 27.80 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4 REMARK 200 R MERGE FOR SHELL (I) : 0.25 REMARK 200 R SYM FOR SHELL (I) : 0.246 REMARK 200 FOR SHELL : 3.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSHARP REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.6 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 59.07450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.93450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 59.07450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 50.93450 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -190.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.4 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 LYS A 349 REMARK 465 ASP A 350 REMARK 465 LYS B 349 REMARK 465 ASP B 350 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 SER A 348 CA C O CB OG REMARK 470 SER B 348 CA C O CB OG 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 ILE A 133 67.50 -113.45 REMARK 500 ASN A 134 38.09 -70.18 REMARK 500 LEU A 135 94.70 -64.05 REMARK 500 ASN A 205 -2.57 75.16 REMARK 500 SER A 258 -129.50 -129.14 REMARK 500 GLN A 335 51.43 -115.10 REMARK 500 LYS B 104 25.03 -73.05 REMARK 500 ILE B 105 -42.87 -146.67 REMARK 500 ASN B 107 69.00 -102.24 REMARK 500 VAL B 109 -57.52 -5.96 REMARK 500 ASP B 110 -27.65 -35.76 REMARK 500 ASN B 167 18.30 54.73 REMARK 500 ASN B 205 -2.00 69.36 REMARK 500 SER B 258 -128.91 -133.00 REMARK 500 TYR B 265 -163.42 -114.21 REMARK 500 CYS B 333 106.19 -46.20 REMARK 500 LEU B 346 33.56 -84.97 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 MG A1349 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2019 O REMARK 620 2 HOH A2026 O 89.3 REMARK 620 3 GLN A 26 OE1 83.4 168.5 REMARK 620 4 ASP A 240 OD2 79.8 96.5 73.5 REMARK 620 5 HOH A2021 O 150.4 107.9 75.4 74.6 REMARK 620 6 HOH A2027 O 104.8 85.1 105.3 175.2 100.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1349 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 240 OD2 REMARK 620 2 HOH B2079 O 62.4 REMARK 620 3 GLN B 26 OE1 77.9 140.3 REMARK 620 4 HOH B2019 O 62.8 74.9 89.2 REMARK 620 5 HOH A2096 O 59.1 81.6 76.3 121.8 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 MG B1349 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1349 DBREF 3ZTH A 1 350 UNP Q5M539 Q5M539_STRT2 1 350 DBREF 3ZTH B 1 350 UNP Q5M539 Q5M539_STRT2 1 350 SEQRES 1 A 350 MSE LYS PHE PHE VAL GLN HIS PRO TYR LYS GLU ARG ILE SEQRES 2 A 350 GLU LEU ASN ILE GLY ALA ILE THR GLN ILE VAL GLY GLN SEQRES 3 A 350 ASN ASN GLU LEU LYS TYR TYR THR TRP GLN ILE LEU SER SEQRES 4 A 350 TRP TYR PHE GLY GLY LYS LYS TYR SER SER GLU ASP LEU SEQRES 5 A 350 SER ILE PHE ASP TYR GLU GLU PRO THR ILE LEU ASP GLU SEQRES 6 A 350 ALA ARG GLU ILE VAL LYS ARG SER SER TYR HIS TYR ILE SEQRES 7 A 350 ASP ILE SER SER PHE LYS ASP LEU LEU GLU GLN MSE GLU SEQRES 8 A 350 TYR LYS LYS GLY THR LEU ALA GLN GLY TYR LEU ARG LYS SEQRES 9 A 350 ILE VAL ASN GLN VAL ASP ILE VAL GLY HIS LEU GLU LYS SEQRES 10 A 350 ILE ASN GLU GLN VAL GLU LEU ILE GLU GLU ALA MSE ASN SEQRES 11 A 350 ARG HIS ILE ASN LEU ASN CYS GLY GLN VAL GLU TYR HIS SEQRES 12 A 350 LEU GLU ASN LEU PRO LEU THR LEU ASP GLN LEU LEU THR SEQRES 13 A 350 LYS ASN PHE SER PRO PHE PHE ALA ILE GLU ASN LYS ASN SEQRES 14 A 350 LEU SER PHE GLU TRP VAL SER ASN ILE ASP LYS LEU SER SEQRES 15 A 350 LEU PHE LEU GLU MSE LEU ASP HIS LEU LEU SER GLN THR SEQRES 16 A 350 THR GLU LYS TYR LEU ILE VAL LEU LYS ASN ILE ASP GLY SEQRES 17 A 350 PHE ILE SER GLU GLU SER TYR THR ILE PHE TYR ARG GLN SEQRES 18 A 350 ILE CYS HIS LEU VAL LYS LYS TYR PRO ASN LEU THR PHE SEQRES 19 A 350 ILE LEU PHE PRO SER ASP GLN GLY TYR LEU LYS ILE ASP SEQRES 20 A 350 GLU GLU ASN SER ARG PHE VAL ASN ILE LEU SER ASP GLN SEQRES 21 A 350 VAL GLU HIS LEU TYR ASP VAL GLU PHE MSE TYR GLU ARG SEQRES 22 A 350 VAL MSE LYS TYR TYR PRO SER ASN ASP PHE PRO THR ARG SEQRES 23 A 350 GLU GLY PHE ARG MSE SER LEU GLU THR VAL THR PRO TYR SEQRES 24 A 350 LEU LEU THR LYS MSE LEU ARG GLN PRO SER LEU SER LEU SEQRES 25 A 350 VAL ASP SER VAL ILE LEU ASN ILE LEU ASN GLN LEU PHE SEQRES 26 A 350 HIS PHE SER TYR ARG ILE ARG CYS SER GLN THR PRO ASP SEQRES 27 A 350 LYS GLU LEU LEU GLN LYS PHE LEU GLU SER LYS ASP SEQRES 1 B 350 MSE LYS PHE PHE VAL GLN HIS PRO TYR LYS GLU ARG ILE SEQRES 2 B 350 GLU LEU ASN ILE GLY ALA ILE THR GLN ILE VAL GLY GLN SEQRES 3 B 350 ASN ASN GLU LEU LYS TYR TYR THR TRP GLN ILE LEU SER SEQRES 4 B 350 TRP TYR PHE GLY GLY LYS LYS TYR SER SER GLU ASP LEU SEQRES 5 B 350 SER ILE PHE ASP TYR GLU GLU PRO THR ILE LEU ASP GLU SEQRES 6 B 350 ALA ARG GLU ILE VAL LYS ARG SER SER TYR HIS TYR ILE SEQRES 7 B 350 ASP ILE SER SER PHE LYS ASP LEU LEU GLU GLN MSE GLU SEQRES 8 B 350 TYR LYS LYS GLY THR LEU ALA GLN GLY TYR LEU ARG LYS SEQRES 9 B 350 ILE VAL ASN GLN VAL ASP ILE VAL GLY HIS LEU GLU LYS SEQRES 10 B 350 ILE ASN GLU GLN VAL GLU LEU ILE GLU GLU ALA MSE ASN SEQRES 11 B 350 ARG HIS ILE ASN LEU ASN CYS GLY GLN VAL GLU TYR HIS SEQRES 12 B 350 LEU GLU ASN LEU PRO LEU THR LEU ASP GLN LEU LEU THR SEQRES 13 B 350 LYS ASN PHE SER PRO PHE PHE ALA ILE GLU ASN LYS ASN SEQRES 14 B 350 LEU SER PHE GLU TRP VAL SER ASN ILE ASP LYS LEU SER SEQRES 15 B 350 LEU PHE LEU GLU MSE LEU ASP HIS LEU LEU SER GLN THR SEQRES 16 B 350 THR GLU LYS TYR LEU ILE VAL LEU LYS ASN ILE ASP GLY SEQRES 17 B 350 PHE ILE SER GLU GLU SER TYR THR ILE PHE TYR ARG GLN SEQRES 18 B 350 ILE CYS HIS LEU VAL LYS LYS TYR PRO ASN LEU THR PHE SEQRES 19 B 350 ILE LEU PHE PRO SER ASP GLN GLY TYR LEU LYS ILE ASP SEQRES 20 B 350 GLU GLU ASN SER ARG PHE VAL ASN ILE LEU SER ASP GLN SEQRES 21 B 350 VAL GLU HIS LEU TYR ASP VAL GLU PHE MSE TYR GLU ARG SEQRES 22 B 350 VAL MSE LYS TYR TYR PRO SER ASN ASP PHE PRO THR ARG SEQRES 23 B 350 GLU GLY PHE ARG MSE SER LEU GLU THR VAL THR PRO TYR SEQRES 24 B 350 LEU LEU THR LYS MSE LEU ARG GLN PRO SER LEU SER LEU SEQRES 25 B 350 VAL ASP SER VAL ILE LEU ASN ILE LEU ASN GLN LEU PHE SEQRES 26 B 350 HIS PHE SER TYR ARG ILE ARG CYS SER GLN THR PRO ASP SEQRES 27 B 350 LYS GLU LEU LEU GLN LYS PHE LEU GLU SER LYS ASP MODRES 3ZTH MSE A 1 MET SELENOMETHIONINE MODRES 3ZTH MSE A 90 MET SELENOMETHIONINE MODRES 3ZTH MSE A 129 MET SELENOMETHIONINE MODRES 3ZTH MSE A 187 MET SELENOMETHIONINE MODRES 3ZTH MSE A 270 MET SELENOMETHIONINE MODRES 3ZTH MSE A 275 MET SELENOMETHIONINE MODRES 3ZTH MSE A 291 MET SELENOMETHIONINE MODRES 3ZTH MSE A 304 MET SELENOMETHIONINE MODRES 3ZTH MSE B 1 MET SELENOMETHIONINE MODRES 3ZTH MSE B 90 MET SELENOMETHIONINE MODRES 3ZTH MSE B 129 MET SELENOMETHIONINE MODRES 3ZTH MSE B 187 MET SELENOMETHIONINE MODRES 3ZTH MSE B 270 MET SELENOMETHIONINE MODRES 3ZTH MSE B 275 MET SELENOMETHIONINE MODRES 3ZTH MSE B 291 MET SELENOMETHIONINE MODRES 3ZTH MSE B 304 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 90 8 HET MSE A 129 8 HET MSE A 187 8 HET MSE A 270 8 HET MSE A 275 8 HET MSE A 291 8 HET MSE A 304 8 HET MSE B 1 8 HET MSE B 90 8 HET MSE B 129 8 HET MSE B 187 8 HET MSE B 270 8 HET MSE B 275 8 HET MSE B 291 8 HET MSE B 304 8 HET MG B1349 1 HET MG A1349 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 3 MSE 16(C5 H11 N O2 SE) FORMUL 4 MG 2(MG 2+) FORMUL 5 HOH *239(H2 O) HELIX 1 1 ASN A 27 GLY A 44 1 18 HELIX 2 2 SER A 48 SER A 53 1 6 HELIX 3 3 ILE A 54 ASP A 56 5 3 HELIX 4 4 SER A 82 MSE A 90 1 9 HELIX 5 5 THR A 96 ASN A 107 1 12 HELIX 6 6 GLN A 108 ARG A 131 1 24 HELIX 7 7 THR A 150 ASN A 158 1 9 HELIX 8 8 SER A 171 VAL A 175 5 5 HELIX 9 9 SER A 176 SER A 193 1 18 HELIX 10 10 ILE A 206 ILE A 210 5 5 HELIX 11 11 SER A 211 TYR A 229 1 19 HELIX 12 12 ASN A 250 ARG A 252 5 3 HELIX 13 13 ASP A 266 TYR A 278 1 13 HELIX 14 14 THR A 285 THR A 297 1 13 HELIX 15 15 PRO A 298 LEU A 300 5 3 HELIX 16 16 SER A 311 PHE A 325 1 15 HELIX 17 17 ASP A 338 LEU A 346 1 9 HELIX 18 18 ASN B 27 GLY B 43 1 17 HELIX 19 19 SER B 48 SER B 53 1 6 HELIX 20 20 ILE B 54 ASP B 56 5 3 HELIX 21 21 SER B 82 GLN B 89 1 8 HELIX 22 22 THR B 96 ASN B 107 1 12 HELIX 23 23 ILE B 111 ILE B 133 1 23 HELIX 24 24 THR B 150 PHE B 159 1 10 HELIX 25 25 SER B 171 VAL B 175 5 5 HELIX 26 26 SER B 176 GLN B 194 1 19 HELIX 27 27 ILE B 206 ILE B 210 5 5 HELIX 28 28 SER B 211 TYR B 229 1 19 HELIX 29 29 ASN B 250 ARG B 252 5 3 HELIX 30 30 ASP B 266 LYS B 276 1 11 HELIX 31 31 THR B 285 THR B 297 1 13 HELIX 32 32 PRO B 298 LEU B 300 5 3 HELIX 33 33 SER B 311 PHE B 325 1 15 HELIX 34 34 ASP B 338 LEU B 346 1 9 SHEET 1 AA 3 ILE A 13 ASN A 16 0 SHEET 2 AA 3 LYS A 2 VAL A 5 -1 O PHE A 3 N LEU A 15 SHEET 3 AA 3 ILE A 62 LEU A 63 -1 O LEU A 63 N PHE A 4 SHEET 1 AB 6 HIS A 76 ILE A 80 0 SHEET 2 AB 6 TYR A 199 LYS A 204 1 O LEU A 200 N ILE A 78 SHEET 3 AB 6 LEU A 232 PHE A 237 1 O THR A 233 N ILE A 201 SHEET 4 AB 6 ILE A 20 VAL A 24 1 O THR A 21 N LEU A 236 SHEET 5 AB 6 VAL A 254 LEU A 257 1 O ASN A 255 N VAL A 24 SHEET 6 AB 6 VAL A 261 HIS A 263 -1 O GLU A 262 N ILE A 256 SHEET 1 AC 2 ASN A 136 CYS A 137 0 SHEET 2 AC 2 VAL A 140 GLU A 141 -1 O VAL A 140 N CYS A 137 SHEET 1 AD 2 PHE A 163 ILE A 165 0 SHEET 2 AD 2 LYS A 168 LEU A 170 -1 O LYS A 168 N ILE A 165 SHEET 1 BA 3 ILE B 13 ASN B 16 0 SHEET 2 BA 3 LYS B 2 VAL B 5 -1 O PHE B 3 N LEU B 15 SHEET 3 BA 3 ILE B 62 LEU B 63 -1 O LEU B 63 N PHE B 4 SHEET 1 BB 6 HIS B 76 ILE B 80 0 SHEET 2 BB 6 TYR B 199 LYS B 204 1 O LEU B 200 N ILE B 78 SHEET 3 BB 6 LEU B 232 PHE B 237 1 O THR B 233 N ILE B 201 SHEET 4 BB 6 ILE B 20 VAL B 24 1 O THR B 21 N LEU B 236 SHEET 5 BB 6 VAL B 254 LEU B 257 1 O ASN B 255 N VAL B 24 SHEET 6 BB 6 VAL B 261 HIS B 263 -1 O GLU B 262 N ILE B 256 SHEET 1 BC 2 ASN B 136 CYS B 137 0 SHEET 2 BC 2 VAL B 140 GLU B 141 -1 O VAL B 140 N CYS B 137 SHEET 1 BD 2 ALA B 164 ILE B 165 0 SHEET 2 BD 2 LYS B 168 ASN B 169 -1 O LYS B 168 N ILE B 165 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C GLN A 89 N MSE A 90 1555 1555 1.33 LINK C MSE A 90 N GLU A 91 1555 1555 1.33 LINK C ALA A 128 N MSE A 129 1555 1555 1.32 LINK C MSE A 129 N ASN A 130 1555 1555 1.33 LINK C GLU A 186 N MSE A 187 1555 1555 1.33 LINK C MSE A 187 N LEU A 188 1555 1555 1.33 LINK C PHE A 269 N MSE A 270 1555 1555 1.33 LINK C MSE A 270 N TYR A 271 1555 1555 1.32 LINK C VAL A 274 N MSE A 275 1555 1555 1.33 LINK C MSE A 275 N LYS A 276 1555 1555 1.33 LINK C ARG A 290 N MSE A 291 1555 1555 1.32 LINK C MSE A 291 N SER A 292 1555 1555 1.32 LINK C LYS A 303 N MSE A 304 1555 1555 1.33 LINK C MSE A 304 N LEU A 305 1555 1555 1.33 LINK MG MG A1349 OE1 GLN A 26 1555 1555 2.66 LINK MG MG A1349 O HOH A2026 1555 1555 2.61 LINK MG MG A1349 O HOH A2019 1555 1555 2.47 LINK MG MG A1349 O HOH A2027 1555 1555 2.40 LINK MG MG A1349 O HOH A2021 1555 1555 2.46 LINK MG MG A1349 OD2 ASP A 240 1555 1555 2.42 LINK C MSE B 1 N LYS B 2 1555 1555 1.33 LINK C GLN B 89 N MSE B 90 1555 1555 1.33 LINK C MSE B 90 N GLU B 91 1555 1555 1.33 LINK C ALA B 128 N MSE B 129 1555 1555 1.33 LINK C MSE B 129 N ASN B 130 1555 1555 1.33 LINK C GLU B 186 N MSE B 187 1555 1555 1.33 LINK C MSE B 187 N LEU B 188 1555 1555 1.33 LINK C PHE B 269 N MSE B 270 1555 1555 1.33 LINK C MSE B 270 N TYR B 271 1555 1555 1.32 LINK C VAL B 274 N MSE B 275 1555 1555 1.33 LINK C MSE B 275 N LYS B 276 1555 1555 1.33 LINK C ARG B 290 N MSE B 291 1555 1555 1.33 LINK C MSE B 291 N SER B 292 1555 1555 1.33 LINK C LYS B 303 N MSE B 304 1555 1555 1.33 LINK C MSE B 304 N LEU B 305 1555 1555 1.33 LINK MG MG B1349 O HOH B2079 1555 1555 2.54 LINK MG MG B1349 OE1 GLN B 26 1555 1555 2.48 LINK MG MG B1349 O HOH B2019 1555 1555 2.42 LINK MG MG B1349 O HOH A2096 1555 1555 2.44 LINK MG MG B1349 OD2 ASP B 240 1555 1555 2.78 SITE 1 AC1 6 TYR A 243 HOH A2096 GLN B 26 ASP B 240 SITE 2 AC1 6 HOH B2019 HOH B2079 SITE 1 AC2 6 GLN A 26 ASP A 240 HOH A2019 HOH A2021 SITE 2 AC2 6 HOH A2026 HOH A2027 CRYST1 118.149 101.869 102.784 90.00 115.14 90.00 C 1 2 1 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 0.008464 0.000000 0.003972 0.00000 SCALE2 0.000000 0.009817 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010747 0.00000 HETATM 1 N MSE A 1 21.970 21.813 30.424 1.00 52.93 N HETATM 2 CA MSE A 1 20.696 22.548 30.212 1.00 50.84 C HETATM 3 C MSE A 1 19.549 21.896 30.968 1.00 47.09 C HETATM 4 O MSE A 1 19.762 21.063 31.847 1.00 45.28 O HETATM 5 CB MSE A 1 20.357 22.594 28.730 1.00 56.73 C HETATM 6 CG MSE A 1 19.998 21.254 28.138 1.00 64.22 C HETATM 7 SE MSE A 1 19.465 21.459 26.298 1.00 81.56 SE HETATM 8 CE MSE A 1 17.707 22.229 26.579 1.00 71.73 C