HEADER DNA BINDING PROTEIN 10-OCT-11 3U4V TITLE CRYSTAL STRUCTURE OF THE TETRAHYMENA TELOMERASE PROCESSIVITY FACTOR TITLE 2 TEB1 OB-A COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERASE-ASSOCIATED PROTEIN 82; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 199-315; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TETRAHYMENA THERMOPHILA; SOURCE 3 ORGANISM_TAXID: 5911; SOURCE 4 GENE: TAP82; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS TETRAHYMENA, TELOMERASE, TEB1, PROCESSIVITY FACTOR, DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.ZENG,J.HUANG,Y.YANG,M.LEI REVDAT 2 23-MAY-12 3U4V 1 JRNL REVDAT 1 28-DEC-11 3U4V 0 JRNL AUTH Z.ZENG,B.MIN,J.HUANG,K.HONG,Y.YANG,K.COLLINS,M.LEI JRNL TITL STRUCTURAL BASIS FOR TETRAHYMENA TELOMERASE PROCESSIVITY JRNL TITL 2 FACTOR TEB1 BINDING TO SINGLE-STRANDED TELOMERIC-REPEAT DNA. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 20357 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 22143754 JRNL DOI 10.1073/PNAS.1113624108 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7_650) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.830 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 29337 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1990 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 23.9539 - 5.4454 1.00 1916 148 0.2230 0.1919 REMARK 3 2 5.4454 - 4.3305 1.00 1913 141 0.1547 0.1751 REMARK 3 3 4.3305 - 3.7855 1.00 1917 154 0.1528 0.1824 REMARK 3 4 3.7855 - 3.4405 1.00 1904 154 0.1592 0.2017 REMARK 3 5 3.4405 - 3.1945 1.00 1921 130 0.1742 0.1939 REMARK 3 6 3.1945 - 3.0066 1.00 1924 142 0.1930 0.2169 REMARK 3 7 3.0066 - 2.8562 1.00 1928 132 0.1938 0.2166 REMARK 3 8 2.8562 - 2.7321 1.00 1926 128 0.1964 0.1803 REMARK 3 9 2.7321 - 2.6271 1.00 1950 146 0.2072 0.2279 REMARK 3 10 2.6271 - 2.5365 1.00 1897 144 0.1955 0.2255 REMARK 3 11 2.5365 - 2.4573 1.00 1915 125 0.1951 0.2300 REMARK 3 12 2.4573 - 2.3871 1.00 1915 135 0.1849 0.1573 REMARK 3 13 2.3871 - 2.3243 1.00 1883 146 0.1704 0.1630 REMARK 3 14 2.3243 - 2.2676 1.00 1935 142 0.1738 0.2201 REMARK 3 15 2.2676 - 2.2161 1.00 1935 136 0.1697 0.1974 REMARK 3 16 2.2161 - 2.1690 1.00 1898 114 0.1654 0.1807 REMARK 3 17 2.1690 - 2.1256 1.00 1934 158 0.1703 0.1822 REMARK 3 18 2.1256 - 2.0856 1.00 1883 126 0.1605 0.1773 REMARK 3 19 2.0856 - 2.0483 1.00 1988 126 0.1703 0.1820 REMARK 3 20 2.0483 - 2.0136 1.00 1916 138 0.1655 0.2139 REMARK 3 21 2.0136 - 1.9812 1.00 1909 152 0.1676 0.1823 REMARK 3 22 1.9812 - 1.9507 1.00 1932 112 0.1801 0.2009 REMARK 3 23 1.9507 - 1.9220 1.00 1899 170 0.1785 0.2126 REMARK 3 24 1.9220 - 1.8950 1.00 1902 135 0.1862 0.2353 REMARK 3 25 1.8950 - 1.8694 0.99 1876 170 0.1999 0.2385 REMARK 3 26 1.8694 - 1.8451 0.99 1936 117 0.2142 0.2604 REMARK 3 27 1.8451 - 1.8220 0.96 1842 148 0.2350 0.2850 REMARK 3 28 1.8220 - 1.8001 0.93 1752 123 0.2512 0.2686 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.30 REMARK 3 SHRINKAGE RADIUS : 1.06 REMARK 3 K_SOL : 0.39 REMARK 3 B_SOL : 28.14 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.91200 REMARK 3 B22 (A**2) : 1.91200 REMARK 3 B33 (A**2) : -3.82390 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1993 REMARK 3 ANGLE : 1.018 2674 REMARK 3 CHIRALITY : 0.077 274 REMARK 3 PLANARITY : 0.003 347 REMARK 3 DIHEDRAL : 16.269 738 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3U4V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-11. REMARK 100 THE RCSB ID CODE IS RCSB068308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 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) : 0.97887, 0.97926 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29408 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 13.600 REMARK 200 R MERGE (I) : 0.13300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.42800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3 M NACL, PH 4.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 35.03050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 17.51525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 52.54575 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: 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 SER A 315 REMARK 465 ASN B 199 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 183 O HOH A 193 1.99 REMARK 500 O HOH B 50 O HOH B 165 2.04 REMARK 500 O HOH A 75 O HOH A 94 2.04 REMARK 500 O HOH B 33 O HOH B 175 2.11 REMARK 500 O HOH B 147 O HOH B 167 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 314 CB - CA - C ANGL. DEV. = 19.6 DEGREES REMARK 500 LEU A 314 N - CA - C ANGL. DEV. = -16.7 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 GLN A 268 145.13 78.92 REMARK 500 LYS A 294 -122.17 57.04 REMARK 500 ASP B 246 -4.77 80.23 REMARK 500 GLN B 268 140.39 81.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3U4Z RELATED DB: PDB REMARK 900 RELATED ID: 3U50 RELATED DB: PDB REMARK 900 RELATED ID: 3U58 RELATED DB: PDB DBREF 3U4V A 199 315 UNP D2CVN6 D2CVN6_TETTH 199 315 DBREF 3U4V B 199 315 UNP D2CVN6 D2CVN6_TETTH 199 315 SEQADV 3U4V MSE A 264 UNP D2CVN6 LEU 264 ENGINEERED MUTATION SEQADV 3U4V MSE B 264 UNP D2CVN6 LEU 264 ENGINEERED MUTATION SEQRES 1 A 117 ASN PHE ASN ILE GLY SER LEU SER ASP GLN LEU SER LYS SEQRES 2 A 117 GLN THR LEU LEU ILE SER GLN LEU GLN VAL GLY LYS ASN SEQRES 3 A 117 ARG PHE SER PHE LYS PHE GLU GLY ARG VAL VAL TYR LYS SEQRES 4 A 117 SER SER THR PHE GLN ASN GLN GLN ASP SER LYS TYR PHE SEQRES 5 A 117 PHE ILE THR ALA GLN ASP ALA ASN ASN GLN GLU ILE ASN SEQRES 6 A 117 MSE SER PHE TRP GLN LYS VAL ASP GLN SER TYR GLN THR SEQRES 7 A 117 LEU LYS VAL GLY GLN TYR TYR TYR PHE ILE GLY GLY GLU SEQRES 8 A 117 VAL LYS GLN PHE LYS ASN ASN LEU GLU LEU LYS PHE LYS SEQRES 9 A 117 PHE GLY ASP TYR GLN ILE ILE PRO LYS GLU THR LEU SER SEQRES 1 B 117 ASN PHE ASN ILE GLY SER LEU SER ASP GLN LEU SER LYS SEQRES 2 B 117 GLN THR LEU LEU ILE SER GLN LEU GLN VAL GLY LYS ASN SEQRES 3 B 117 ARG PHE SER PHE LYS PHE GLU GLY ARG VAL VAL TYR LYS SEQRES 4 B 117 SER SER THR PHE GLN ASN GLN GLN ASP SER LYS TYR PHE SEQRES 5 B 117 PHE ILE THR ALA GLN ASP ALA ASN ASN GLN GLU ILE ASN SEQRES 6 B 117 MSE SER PHE TRP GLN LYS VAL ASP GLN SER TYR GLN THR SEQRES 7 B 117 LEU LYS VAL GLY GLN TYR TYR TYR PHE ILE GLY GLY GLU SEQRES 8 B 117 VAL LYS GLN PHE LYS ASN ASN LEU GLU LEU LYS PHE LYS SEQRES 9 B 117 PHE GLY ASP TYR GLN ILE ILE PRO LYS GLU THR LEU SER MODRES 3U4V MSE A 264 MET SELENOMETHIONINE MODRES 3U4V MSE B 264 MET SELENOMETHIONINE HET MSE A 264 8 HET MSE B 264 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 HOH *219(H2 O) HELIX 1 1 SER A 204 LYS A 211 1 8 HELIX 2 2 LEU A 215 LEU A 219 5 5 HELIX 3 3 VAL A 270 GLN A 275 1 6 HELIX 4 4 GLU A 312 LEU A 314 5 3 HELIX 5 5 SER B 204 LYS B 211 1 8 HELIX 6 6 LEU B 215 LEU B 219 5 5 HELIX 7 7 VAL B 270 GLN B 275 1 6 HELIX 8 8 GLU B 312 LEU B 314 5 3 SHEET 1 A 6 GLN A 212 LEU A 214 0 SHEET 2 A 6 PHE A 228 LYS A 237 1 O LYS A 229 N GLN A 212 SHEET 3 A 6 LYS A 248 GLN A 255 -1 O THR A 253 N VAL A 235 SHEET 4 A 6 GLU A 261 TRP A 267 -1 O MSE A 264 N ILE A 252 SHEET 5 A 6 ASN A 296 LYS A 302 1 O PHE A 301 N SER A 265 SHEET 6 A 6 GLU A 289 PHE A 293 -1 N LYS A 291 O GLU A 298 SHEET 1 B 5 PHE A 241 GLN A 242 0 SHEET 2 B 5 LYS A 248 GLN A 255 -1 O TYR A 249 N PHE A 241 SHEET 3 B 5 PHE A 228 LYS A 237 -1 N VAL A 235 O THR A 253 SHEET 4 B 5 TYR A 282 ILE A 286 -1 O PHE A 285 N PHE A 230 SHEET 5 B 5 GLN A 307 PRO A 310 -1 O ILE A 309 N TYR A 284 SHEET 1 C 6 GLN B 212 LEU B 214 0 SHEET 2 C 6 PHE B 228 LYS B 237 1 O LYS B 229 N GLN B 212 SHEET 3 C 6 LYS B 248 GLN B 255 -1 O THR B 253 N VAL B 235 SHEET 4 C 6 GLU B 261 TRP B 267 -1 O MSE B 264 N ILE B 252 SHEET 5 C 6 ASN B 296 LYS B 302 1 O PHE B 301 N SER B 265 SHEET 6 C 6 GLU B 289 PHE B 293 -1 N GLU B 289 O LYS B 300 SHEET 1 D 5 PHE B 241 GLN B 242 0 SHEET 2 D 5 LYS B 248 GLN B 255 -1 O TYR B 249 N PHE B 241 SHEET 3 D 5 PHE B 228 LYS B 237 -1 N VAL B 235 O THR B 253 SHEET 4 D 5 TYR B 282 GLY B 287 -1 O PHE B 285 N PHE B 230 SHEET 5 D 5 TYR B 306 PRO B 310 -1 O ILE B 309 N TYR B 284 LINK C ASN A 263 N MSE A 264 1555 1555 1.33 LINK C MSE A 264 N SER A 265 1555 1555 1.33 LINK C ASN B 263 N MSE B 264 1555 1555 1.32 LINK C MSE B 264 N SER B 265 1555 1555 1.33 CRYST1 67.746 67.746 70.061 90.00 90.00 90.00 P 41 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 0.014761 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014761 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014273 0.00000