HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 26-SEP-05 2B4W TITLE HYPOTHETICAL PROTEIN FROM LEISHMANIA MAJOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN, CONSERVED; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEISHMANIA MAJOR; SOURCE 3 ORGANISM_TAXID: 5664; SOURCE 4 GENE: LMJF10.1260; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: BG1861 KEYWDS STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, STRUCTURAL KEYWDS 2 GENOMICS OF PATHOGENIC PROTOZOA CONSORTIUM, SGPP, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR M.A.HOLMES,E.A.MERRITT,STRUCTURAL GENOMICS OF PATHOGENIC PROTOZOA AUTHOR 2 CONSORTIUM (SGPP) REVDAT 3 11-OCT-17 2B4W 1 REMARK REVDAT 2 24-FEB-09 2B4W 1 VERSN REVDAT 1 04-OCT-05 2B4W 0 JRNL AUTH M.A.HOLMES,E.A.MERRITT, JRNL AUTH 2 STRUCTURAL GENOMICS OF PATHOGENIC PROTOZOA CONSORTIUM (SGPP) JRNL TITL HYPOTHETICAL PROTEIN FROM LEISHMANIA MAJOR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELX REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.132 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.135 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1423 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 26652 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.130 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.133 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.400 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1403 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 26108 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2250 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 185 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2437.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2166.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 9752 REMARK 3 NUMBER OF RESTRAINTS : 9384 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 ANGLE DISTANCES (A) : 0.026 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.038 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.043 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.018 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.087 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TWINNED CRYSTAL REFINED IN SHELXL WITH REMARK 3 "TWIN 0 1 0 1 0 0 0 0 -1" REFINED TWIN FRACTION "BASF"=0.39426 REMARK 4 REMARK 4 2B4W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034678. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 9.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97941, 0.97962, 0.95372 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28075 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 30.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.13100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE 2.08, RESOLVE 2.08 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 UL PROTEIN 10.7 MG/ML, 0.4 UL REMARK 280 CRYSTALLIZATION BUFFER 100MM KH2PO4, 18% PEG PEG 4000,100 MM REMARK 280 TAPS, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K, PH 9.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.70000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.11696 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.86667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 48.70000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 28.11696 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 37.86667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 48.70000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 28.11696 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.86667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.23392 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 75.73333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 56.23392 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 75.73333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 56.23392 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 75.73333 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 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 1 REMARK 465 LYS A 102 REMARK 465 ASN A 103 REMARK 465 GLY A 104 REMARK 465 ASN A 105 REMARK 465 ALA A 106 REMARK 465 GLY A 154 REMARK 465 ARG A 155 REMARK 465 LYS A 156 REMARK 465 SER A 185 REMARK 465 GLU A 186 REMARK 465 ASP A 213 REMARK 465 THR A 214 REMARK 465 ASN A 215 REMARK 465 GLU A 216 REMARK 465 LYS A 217 REMARK 465 GLN A 218 REMARK 465 GLN A 219 REMARK 465 PRO A 220 REMARK 465 ALA A 312 REMARK 465 SER A 313 REMARK 465 SER A 314 REMARK 465 LEU A 315 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 GLN A 3 CB CG CD OE1 NE2 REMARK 470 ARG A 101 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 107 CG1 CG2 CD1 REMARK 470 LEU A 108 CG CD1 CD2 REMARK 470 LYS A 177 CB CG CD CE NZ REMARK 470 ASN A 187 CB CG OD1 ND2 REMARK 470 GLU A 212 CG CD OE1 OE2 REMARK 470 GLN A 234 CG CD OE1 NE2 REMARK 470 LYS A 276 CG CD CE NZ REMARK 470 LYS A 298 CG CD 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 48 CD - NE - CZ ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG A 48 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 61 CD - NE - CZ ANGL. DEV. = 11.0 DEGREES REMARK 500 ARG A 61 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 61 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP A 120 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 290 NE - CZ - NH1 ANGL. DEV. = 3.2 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 ASN A 32 62.48 30.59 REMARK 500 ASP A 83 70.34 42.79 REMARK 500 ARG A 150 69.76 -154.02 REMARK 500 ILE A 183 -56.15 -130.60 REMARK 500 LEU A 307 44.27 -108.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: LMAJ006873AAA RELATED DB: TARGETDB DBREF 2B4W A 1 315 UNP Q4QH86 Q4QH86_LEIMA 1 315 SEQADV 2B4W MSE A 1 UNP Q4QH86 MET 1 MODIFIED RESIDUE SEQADV 2B4W MSE A 93 UNP Q4QH86 MET 93 MODIFIED RESIDUE SEQADV 2B4W MSE A 132 UNP Q4QH86 MET 132 MODIFIED RESIDUE SEQADV 2B4W MSE A 271 UNP Q4QH86 MET 271 MODIFIED RESIDUE SEQADV 2B4W MSE A 311 UNP Q4QH86 MET 311 MODIFIED RESIDUE SEQRES 1 A 315 MSE LYS GLN VAL LYS ALA ALA PHE GLU ALA ASN LYS ARG SEQRES 2 A 315 VAL TYR GLU SER VAL LEU LEU THR PHE LYS GLY VAL ASP SEQRES 3 A 315 GLY TYR ASP VAL TYR ASN CYS SER VAL PRO PHE SER TYR SEQRES 4 A 315 LYS GLY LYS THR HIS ILE TYR GLY ARG VAL GLU LYS ARG SEQRES 5 A 315 ASP ILE TRP ALA ALA SER HIS VAL ARG LEU PHE GLU GLU SEQRES 6 A 315 THR GLY LYS ASP GLU PHE THR ALA VAL PRO GLU LEU SER SEQRES 7 A 315 TRP GLU LEU GLU ASP PRO TYR ILE ALA LYS ILE ASN ASN SEQRES 8 A 315 GLU MSE ILE PHE GLY GLY THR ARG VAL ARG LYS ASN GLY SEQRES 9 A 315 ASN ALA ILE LEU SER TYR TYR GLY TYR PHE TYR ARG GLY SEQRES 10 A 315 THR PRO ASP GLU LEU THR TYR PHE THR ARG GLY PRO GLY SEQRES 11 A 315 CYS MSE LYS ASP ILE ARG VAL LEU GLN LEU GLN ASP GLY SEQRES 12 A 315 ARG LEU GLY VAL PHE SER ARG PRO ARG VAL GLY ARG LYS SEQRES 13 A 315 ALA SER ILE GLY PHE VAL ILE LEU ASN SER ILE ASP GLU SEQRES 14 A 315 LEU GLY ALA GLU VAL ILE ALA LYS ALA PRO PRO LEU ASP SEQRES 15 A 315 ILE LEU SER GLU ASN ALA TRP GLY GLY VAL ASN GLN ALA SEQRES 16 A 315 TYR LEU LEU SER SER GLY LYS VAL GLY CYS ILE GLY HIS SEQRES 17 A 315 TYR SER TYR GLU ASP THR ASN GLU LYS GLN GLN PRO GLN SEQRES 18 A 315 SER VAL TYR VAL ASN TYR ALA PHE VAL LEU ASP PRO GLN SEQRES 19 A 315 SER ARG ALA ILE THR GLY ALA LYS ILE ILE GLY THR LYS SEQRES 20 A 315 SER CYS TYR PRO PRO CYS GLU PRO LYS VAL PRO LEU LEU SEQRES 21 A 315 ALA ASP CYS VAL PHE ALA SER GLY ILE VAL MSE ARG SER SEQRES 22 A 315 ASP GLY LYS VAL ASP LEU TYR SER GLY VAL GLY ASP SER SEQRES 23 A 315 HIS GLU GLY ARG ILE THR ILE ASP TYR PRO PHE LYS GLY SEQRES 24 A 315 HIS GLY THR ILE ILE GLY ASP LEU HIS PHE PRO MSE ALA SEQRES 25 A 315 SER SER LEU MODRES 2B4W MSE A 93 MET SELENOMETHIONINE MODRES 2B4W MSE A 132 MET SELENOMETHIONINE MODRES 2B4W MSE A 271 MET SELENOMETHIONINE MODRES 2B4W MSE A 311 MET SELENOMETHIONINE HET MSE A 93 8 HET MSE A 132 8 HET MSE A 271 8 HET MSE A 311 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 HOH *185(H2 O) HELIX 1 1 LYS A 2 LYS A 12 1 11 HELIX 2 2 SER A 166 LEU A 170 5 5 HELIX 3 3 GLY A 171 LYS A 177 1 7 HELIX 4 4 THR A 246 TYR A 250 5 5 HELIX 5 5 VAL A 257 ALA A 261 5 5 SHEET 1 A 4 GLU A 16 LEU A 19 0 SHEET 2 A 4 HIS A 287 ILE A 293 -1 O ARG A 290 N VAL A 18 SHEET 3 A 4 VAL A 277 VAL A 283 -1 N SER A 281 O GLY A 289 SHEET 4 A 4 VAL A 264 MSE A 271 -1 N PHE A 265 O GLY A 282 SHEET 1 B 5 THR A 21 LYS A 23 0 SHEET 2 B 5 GLU A 70 ALA A 73 1 O ALA A 73 N LYS A 23 SHEET 3 B 5 HIS A 59 GLY A 67 -1 N GLU A 64 O THR A 72 SHEET 4 B 5 LYS A 42 GLU A 50 -1 N ILE A 45 O PHE A 63 SHEET 5 B 5 ASP A 29 TYR A 31 -1 N ASP A 29 O GLU A 50 SHEET 1 C 6 THR A 21 LYS A 23 0 SHEET 2 C 6 GLU A 70 ALA A 73 1 O ALA A 73 N LYS A 23 SHEET 3 C 6 HIS A 59 GLY A 67 -1 N GLU A 64 O THR A 72 SHEET 4 C 6 LYS A 42 GLU A 50 -1 N ILE A 45 O PHE A 63 SHEET 5 C 6 PHE A 37 TYR A 39 -1 N PHE A 37 O HIS A 44 SHEET 6 C 6 HIS A 308 PHE A 309 1 O PHE A 309 N SER A 38 SHEET 1 D 4 GLU A 82 ILE A 89 0 SHEET 2 D 4 GLU A 92 ARG A 101 -1 O THR A 98 N GLU A 82 SHEET 3 D 4 SER A 109 THR A 118 -1 O TYR A 111 N ARG A 99 SHEET 4 D 4 GLU A 121 ARG A 127 -1 O PHE A 125 N PHE A 114 SHEET 1 E 4 ARG A 136 GLN A 139 0 SHEET 2 E 4 LEU A 145 SER A 149 -1 O PHE A 148 N ARG A 136 SHEET 3 E 4 ILE A 159 LEU A 164 -1 O LEU A 164 N LEU A 145 SHEET 4 E 4 PRO A 180 LEU A 181 -1 O LEU A 181 N ILE A 159 SHEET 1 F 5 ILE A 238 GLY A 245 0 SHEET 2 F 5 VAL A 223 LEU A 231 -1 N VAL A 230 O THR A 239 SHEET 3 F 5 VAL A 203 TYR A 211 -1 N GLY A 207 O TYR A 227 SHEET 4 F 5 ALA A 188 LEU A 198 -1 N GLN A 194 O ILE A 206 SHEET 5 F 5 ILE A 303 ILE A 304 -1 O ILE A 304 N LEU A 197 LINK C GLU A 92 N MSE A 93 1555 1555 1.32 LINK C MSE A 93 N ILE A 94 1555 1555 1.31 LINK C CYS A 131 N MSE A 132 1555 1555 1.33 LINK C MSE A 132 N LYS A 133 1555 1555 1.34 LINK C VAL A 270 N MSE A 271 1555 1555 1.32 LINK C MSE A 271 N ARG A 272 1555 1555 1.33 LINK C PRO A 310 N MSE A 311 1555 1555 1.33 CRYST1 97.400 97.400 113.600 90.00 90.00 120.00 H 3 9 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 0.010267 0.005928 0.000000 0.00000 SCALE2 0.000000 0.011855 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008803 0.00000