HEADER HYDROLASE 27-MAR-08 3CO4 TITLE CRYSTAL STRUCTURE OF A CHITINASE FROM BACTEROIDES THETAIOTAOMICRON COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITINASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 47-347; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON VPI-5482; SOURCE 3 ORGANISM_TAXID: 226186; SOURCE 4 STRAIN: VPI-5482 / DSM 2079 / NCTC 10582; SOURCE 5 ATCC: 29148; SOURCE 6 GENE: BT_2825; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)(RIPL); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PET; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PSGX3(BC) KEYWDS CHITINASE, TIM-BARREL, 11092M, STRUCTURAL GENOMICS, PSI-2, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, NYSGXRC, GLYCOSIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.DAMODHARAN,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 7 03-FEB-21 3CO4 1 AUTHOR JRNL HETSYN REVDAT 6 29-JUL-20 3CO4 1 COMPND REMARK SEQADV HETNAM REVDAT 6 2 1 LINK SITE REVDAT 5 09-MAY-12 3CO4 1 COMPND VERSN REVDAT 4 09-JUN-09 3CO4 1 REVDAT REVDAT 3 24-FEB-09 3CO4 1 VERSN REVDAT 2 23-DEC-08 3CO4 1 AUTHOR KEYWDS REVDAT 1 08-APR-08 3CO4 0 JRNL AUTH L.DAMODHARAN,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF A CHITINASE FROM BACTEROIDES JRNL TITL 2 THETAIOTAOMICRON. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 108476.610 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 25149 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) : 0.209 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1217 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.92 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 64.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2781 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3240 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 140 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2562 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.78000 REMARK 3 B22 (A**2) : 3.20000 REMARK 3 B33 (A**2) : -11.98000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.23 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.250 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 44.02 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : GCS_XPLOR.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : GCS_XPLOR.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. RESIDUES LISTED AS MISSING IN REMARK REMARK 3 465 ARE DUE TO LACK OF ELECTRON DENSITY. 2. RESIDUES WITH REMARK 3 MISSING ATOMS LISTED IN REMARK 470 ARE DUE TO LACK OF ELECTRON REMARK 3 DENSITY FOR SIDE CHAINS AND MODELED AS ALANINES. 3. A WELL REMARK 3 DEFINED RESIDUAL DENSITY WAS MODELED AS N-GLUCOSAMINE. IT IS REMARK 3 POSSIBLE THAT IT IS A DIFFERENT SUGAR MOLECULE. REMARK 4 REMARK 4 3CO4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-08. REMARK 100 THE DEPOSITION ID IS D_1000047010. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-08 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 : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26139 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.920 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.38300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 NA MALONATE PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 30.44200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.62950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.19450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.62950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.44200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.19450 REMARK 290 SMTRY3 4 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/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 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 44 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 PHE A 79 N - CA - C ANGL. DEV. = 19.9 DEGREES REMARK 500 ALA A 80 N - CA - C ANGL. DEV. = -23.3 DEGREES REMARK 500 ASP A 220 N - CA - C ANGL. DEV. = -16.5 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 PHE A 79 114.03 54.76 REMARK 500 ASP A 155 68.92 -116.38 REMARK 500 ARG A 193 -48.08 68.32 REMARK 500 LYS A 221 100.73 95.56 REMARK 500 ASP A 269 -156.68 -89.89 REMARK 500 TYR A 298 -161.26 -160.60 REMARK 500 GLN A 323 89.58 69.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-11092M RELATED DB: TARGETDB DBREF 3CO4 A 47 347 UNP Q8A3X9 Q8A3X9_BACTN 47 347 SEQADV 3CO4 MSE A 44 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 SER A 45 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 LEU A 46 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 GLU A 348 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 GLY A 349 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 350 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 351 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 352 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 353 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 354 UNP Q8A3X9 EXPRESSION TAG SEQADV 3CO4 HIS A 355 UNP Q8A3X9 EXPRESSION TAG SEQRES 1 A 312 MSE SER LEU LYS VAL VAL ILE GLY TYR LEU ALA LEU ASP SEQRES 2 A 312 ASP TRP GLU PHE GLU SER LEU PHE PRO THR ILE GLU TRP SEQRES 3 A 312 LYS TYR LEU THR HIS ILE ASN ALA SER PHE ALA ARG VAL SEQRES 4 A 312 LYS ALA ASP GLY THR LEU ASN ILE ASN PRO VAL ARG LYS SEQRES 5 A 312 ARG ILE GLU SER VAL ARG GLU THR ALA HIS LYS HIS ASN SEQRES 6 A 312 VAL LYS ILE LEU ILE SER LEU ALA LYS ASN SER PRO GLY SEQRES 7 A 312 GLU PHE THR THR ALA ILE ASN ASP PRO LYS ALA ARG LYS SEQRES 8 A 312 GLU LEU ILE GLN GLN ILE ILE ALA PHE THR LYS GLU TYR SEQRES 9 A 312 LYS LEU ASP GLY PHE ASP ILE ASP TYR GLU GLU TYR ASP SEQRES 10 A 312 ASN TRP ASP LYS ASN PHE PRO SER LEU LEU VAL PHE ALA SEQRES 11 A 312 ARG GLY LEU TYR LEU ALA LYS GLU LYS ASN MSE LEU MSE SEQRES 12 A 312 THR CYS ALA VAL ASN SER ARG TRP LEU ASN TYR GLY THR SEQRES 13 A 312 GLU TRP GLU GLN TYR PHE ASP TYR ILE ASN LEU MSE SER SEQRES 14 A 312 TYR ASP ARG GLY ALA PHE THR ASP LYS PRO VAL GLN HIS SEQRES 15 A 312 ALA SER TYR ASP ASP PHE VAL LYS ASP LEU LYS TYR TRP SEQRES 16 A 312 ASN GLU GLN CYS ARG ALA SER LYS SER LYS ILE VAL GLY SEQRES 17 A 312 GLY LEU PRO PHE TYR GLY TYR SER TRP GLU GLU SER LEU SEQRES 18 A 312 GLN GLY ALA VAL ASP ASP VAL ARG GLY ILE ARG TYR SER SEQRES 19 A 312 GLY ILE LEU LYS HIS LEU GLY ASN GLU ALA ALA ASP LYS SEQRES 20 A 312 ASP ASN ILE GLY LYS THR TYR TYR ASN GLY ARG PRO THR SEQRES 21 A 312 ILE ALA ASN LYS CYS LYS PHE ILE LYS GLU ASN ASP TYR SEQRES 22 A 312 ALA GLY VAL MSE ILE TRP GLN LEU PHE GLN ASP ALA HIS SEQRES 23 A 312 ASN ASP ASN TYR ASP LEU LYS LEU ILE ASN VAL VAL GLY SEQRES 24 A 312 ARG GLU MSE MSE GLU GLU GLY HIS HIS HIS HIS HIS HIS MODRES 3CO4 MSE A 184 MET SELENOMETHIONINE MODRES 3CO4 MSE A 186 MET SELENOMETHIONINE MODRES 3CO4 MSE A 211 MET SELENOMETHIONINE MODRES 3CO4 MSE A 320 MET SELENOMETHIONINE MODRES 3CO4 MSE A 345 MET SELENOMETHIONINE MODRES 3CO4 MSE A 346 MET SELENOMETHIONINE HET MSE A 184 8 HET MSE A 186 8 HET MSE A 211 8 HET MSE A 320 8 HET MSE A 345 8 HET MSE A 346 8 HET GCS A 401 12 HETNAM MSE SELENOMETHIONINE HETNAM GCS 2-AMINO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN GCS BETA-D-GLUCOSAMINE; 2-AMINO-2-DEOXY-BETA-D-GLUCOSE; 2- HETSYN 2 GCS AMINO-2-DEOXY-D-GLUCOSE; 2-AMINO-2-DEOXY-GLUCOSE; D- HETSYN 3 GCS GLUCOSAMINE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 GCS C6 H13 N O5 FORMUL 3 HOH *172(H2 O) HELIX 1 1 GLU A 59 PHE A 64 1 6 HELIX 2 2 PRO A 65 ILE A 67 5 3 HELIX 3 3 GLU A 68 LEU A 72 5 5 HELIX 4 4 ARG A 96 HIS A 107 1 12 HELIX 5 5 GLY A 121 ASP A 129 1 9 HELIX 6 6 ASP A 129 TYR A 147 1 19 HELIX 7 7 ASN A 161 LYS A 180 1 20 HELIX 8 8 GLU A 200 PHE A 205 5 6 HELIX 9 9 SER A 227 GLN A 241 1 15 HELIX 10 10 SER A 245 SER A 247 5 3 HELIX 11 11 GLU A 261 GLN A 265 5 5 HELIX 12 12 TYR A 276 GLY A 284 1 9 HELIX 13 13 ASN A 285 LYS A 290 5 6 HELIX 14 14 GLY A 300 ASN A 314 1 15 HELIX 15 15 GLN A 323 ASP A 327 5 5 HELIX 16 16 HIS A 329 LEU A 335 5 7 HELIX 17 17 LYS A 336 MSE A 346 1 11 SHEET 1 A10 LEU A 88 ASN A 89 0 SHEET 2 A10 HIS A 74 VAL A 82 -1 N ARG A 81 O ASN A 89 SHEET 3 A10 LYS A 110 LYS A 117 1 O LEU A 112 N ALA A 77 SHEET 4 A10 GLY A 151 ILE A 154 1 O ASP A 153 N LEU A 115 SHEET 5 A10 LEU A 185 VAL A 190 1 O ALA A 189 N ILE A 154 SHEET 6 A10 TYR A 207 LEU A 210 1 O ASN A 209 N CYS A 188 SHEET 7 A10 ILE A 249 PRO A 254 1 O VAL A 250 N ILE A 208 SHEET 8 A10 GLY A 318 TRP A 322 1 O MSE A 320 N GLY A 251 SHEET 9 A10 VAL A 48 LEU A 53 1 N TYR A 52 O ILE A 321 SHEET 10 A10 HIS A 74 VAL A 82 1 O SER A 78 N LEU A 53 SHEET 1 B 4 GLY A 273 ARG A 275 0 SHEET 2 B 4 TYR A 256 SER A 259 -1 N GLY A 257 O ILE A 274 SHEET 3 B 4 THR A 296 TYR A 297 -1 O TYR A 297 N TYR A 258 SHEET 4 B 4 ASN A 292 ILE A 293 -1 N ILE A 293 O THR A 296 LINK C ASN A 183 N MSE A 184 1555 1555 1.33 LINK C MSE A 184 N LEU A 185 1555 1555 1.33 LINK C LEU A 185 N MSE A 186 1555 1555 1.33 LINK C MSE A 186 N THR A 187 1555 1555 1.33 LINK C LEU A 210 N MSE A 211 1555 1555 1.33 LINK C MSE A 211 N SER A 212 1555 1555 1.33 LINK C VAL A 319 N MSE A 320 1555 1555 1.33 LINK C MSE A 320 N ILE A 321 1555 1555 1.33 LINK C GLU A 344 N MSE A 345 1555 1555 1.33 LINK C MSE A 345 N MSE A 346 1555 1555 1.33 LINK C MSE A 346 N GLU A 347 1555 1555 1.33 CRYST1 60.884 70.389 79.259 90.00 90.00 90.00 P 21 21 21 4 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 0.016425 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012617 0.00000