HEADER HYDROLASE 13-MAY-06 2CMU TITLE CRYSTAL STRUCTURE OF A PUTATIVE PEPTIDYL-ARGININE DEIMINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE PEPTIDYL-ARGININE DEIMINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.3.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI 26695; SOURCE 3 ORGANISM_TAXID: 85962; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET T7 KEYWDS HYDROLASE, PEPTIDYL-ARGININE DEIMINASE, T1664, JHP0042, UNKNOWN KEYWDS 2 FUNCTION, STRUCTURAL GENOMICS, HYPOTHETICAL PROTEIN, NEW YORK KEYWDS 3 STRUCTURAL GENOMIX RESEARCH CONSORTIUM, PSI, PROTEIN STRUCTURE KEYWDS 4 INITIATIVE, NYSGXRC EXPDTA X-RAY DIFFRACTION AUTHOR K.R.RAJASHANKAR,R.KNIEWEL,V.SOLORZANO,C.D.LIMA,NEW YORK STRUCTURAL AUTHOR 2 GENOMIX RESEARCH CONSORTIUM (NYSGXRC) REVDAT 8 21-AUG-19 2CMU 1 REMARK LINK REVDAT 7 06-FEB-19 2CMU 1 REMARK REVDAT 6 30-JAN-19 2CMU 1 REMARK REVDAT 5 02-SEP-15 2CMU 1 SOURCE KEYWDS AUTHOR JRNL REVDAT 4 06-MAY-15 2CMU 1 AUTHOR REMARK VERSN FORMUL REVDAT 3 24-FEB-09 2CMU 1 VERSN REVDAT 2 08-NOV-06 2CMU 1 KEYWDS AUTHOR REMARK REVDAT 1 24-MAY-06 2CMU 0 SPRSDE 24-MAY-06 2CMU 1X72 JRNL AUTH K.R RAJASHANKAR,R.KNIEWEL,V.SOLORZANO,C.D.LIMA JRNL TITL CRYSTAL STRUCTURE OF A PUTATIVE PEPTIDYL-ARGININE DEIMINASE. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 259524.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 25003 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) : 0.188 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1187 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3669 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 162 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2668 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 164 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.04000 REMARK 3 B22 (A**2) : 1.04000 REMARK 3 B33 (A**2) : -2.08000 REMARK 3 B12 (A**2) : 1.58000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.42 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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) : 1.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.360 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.270 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 29.47 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 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CMU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAY-06. REMARK 100 THE DEPOSITION ID IS D_1290028732. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : FOCUSSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25627 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY : 2.920 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.8900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.16000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4K, 100MM SODIUM CITRATE REMARK 280 PH5.6, 10% ISOPROPANOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K, PH 5.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 165.34800 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 82.67400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 82.67400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 165.34800 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: PQS 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 165.34800 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 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 REMARK 465 HIS A 341 REMARK 465 HIS A 342 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 GLY A 335 CA C O 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 LEU A 3 77.92 60.30 REMARK 500 PHE A 24 44.38 -95.09 REMARK 500 SER A 25 -163.48 -161.85 REMARK 500 SER A 114 23.10 -147.58 REMARK 500 LYS A 131 47.72 -86.40 REMARK 500 ARG A 166 -77.23 -103.78 REMARK 500 ASP A 206 0.98 -67.45 REMARK 500 ASP A 224 98.86 -68.98 REMARK 500 ASN A 281 -103.01 58.41 REMARK 500 HIS A 304 14.23 -141.22 REMARK 500 SER A 323 -163.37 -115.98 REMARK 500 MSE A 329 114.08 -161.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-T1664 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 TWELVE RESIDUES IN THE PRESENT ENTRY ARE NOTED TO BE REMARK 999 DIFFERENT FROM GENEBANK ENTRY AAD07122. THIS HAS BEEN REMARK 999 CONFIRMED BY SEQUENCING THE CLONE. WHILE BUILDING THE REMARK 999 MODEL BASED ON EXPERIMENTAL ELECTRON DENSITY MAP, THE REMARK 999 AUTHORS NOTED SOME RESIDUES TO BE DIFFERENT FROM THE REMARK 999 SEQUENCE IN UNP ENTRY O24890. THESE DIFFERENCES WERE REMARK 999 CONFIRMED BY RE-SEQUENCING THE CLONE AND QUANTIFIED TO REMARK 999 BE AT TWELVE RESIDUES. THIS PDB ENTRY 2CMU CORRECTS FOR REMARK 999 THESE DIFFERENCES AND REPLACES THEIR OLD ENTRY 1X72. DBREF 2CMU A 1 2 PDB 2CMU 2CMU 1 2 DBREF 2CMU A 3 332 UNP O24890 O24890_HELPY 1 330 DBREF 2CMU A 333 342 PDB 2CMU 2CMU 333 342 SEQADV 2CMU LEU A 3 UNP O24890 MET 1 CONFLICT SEQADV 2CMU MSE A 65 UNP O24890 THR 63 CONFLICT SEQADV 2CMU LYS A 76 UNP O24890 ARG 74 CONFLICT SEQADV 2CMU VAL A 77 UNP O24890 ILE 75 CONFLICT SEQADV 2CMU ILE A 92 UNP O24890 VAL 90 CONFLICT SEQADV 2CMU VAL A 140 UNP O24890 ILE 138 CONFLICT SEQADV 2CMU ILE A 154 UNP O24890 VAL 152 CONFLICT SEQADV 2CMU THR A 177 UNP O24890 ASN 175 CONFLICT SEQADV 2CMU ALA A 221 UNP O24890 THR 219 CONFLICT SEQADV 2CMU LYS A 225 UNP O24890 GLU 223 CONFLICT SEQADV 2CMU LYS A 248 UNP O24890 GLY 246 CONFLICT SEQADV 2CMU ASP A 282 UNP O24890 ASN 280 CONFLICT SEQRES 1 A 342 MSE SER LEU LYS ARG MSE LEU ALA GLU PHE GLU LYS ILE SEQRES 2 A 342 GLN ALA ILE LEU MSE ALA PHE PRO HIS GLU PHE SER ASP SEQRES 3 A 342 TRP ALA TYR CYS ILE LYS GLU ALA ARG GLU SER PHE LEU SEQRES 4 A 342 ASN ILE ILE GLN THR ILE ALA LYS HIS ALA LYS VAL LEU SEQRES 5 A 342 VAL CYS VAL HIS THR ASN ASP THR ILE GLY TYR GLU MSE SEQRES 6 A 342 LEU LYS ASN LEU PRO GLY VAL GLU ILE ALA LYS VAL ASP SEQRES 7 A 342 THR ASN ASP THR TRP ALA ARG ASP PHE GLY ALA ILE SER SEQRES 8 A 342 ILE GLU ASN HIS GLY VAL LEU GLU CYS LEU ASP PHE GLY SEQRES 9 A 342 PHE ASN GLY TRP GLY LEU LYS TYR PRO SER ASN LEU ASP SEQRES 10 A 342 ASN GLN VAL ASN PHE LYS LEU LYS SER LEU GLY PHE LEU SEQRES 11 A 342 LYS HIS PRO LEU LYS THR MSE PRO TYR VAL LEU GLU GLY SEQRES 12 A 342 GLY SER ILE GLU SER ASP GLY ALA GLY SER ILE LEU THR SEQRES 13 A 342 ASN THR GLN CYS LEU LEU GLU LYS ASN ARG ASN PRO HIS SEQRES 14 A 342 LEU ASN GLN ASN GLY ILE GLU THR MSE LEU LYS LYS GLU SEQRES 15 A 342 LEU GLY ALA LYS GLN VAL LEU TRP TYR SER TYR GLY TYR SEQRES 16 A 342 LEU LYS GLY ASP ASP THR ASP SER HIS THR ASP THR LEU SEQRES 17 A 342 ALA ARG PHE LEU ASP LYS ASP THR ILE VAL TYR SER ALA SEQRES 18 A 342 CYS GLU ASP LYS ASN ASP GLU HIS TYR THR ALA LEU LYS SEQRES 19 A 342 LYS MSE GLN GLU GLU LEU LYS THR PHE LYS LYS LEU ASP SEQRES 20 A 342 LYS THR PRO TYR LYS LEU ILE PRO LEU GLU ILE PRO LYS SEQRES 21 A 342 ALA ILE PHE ASP GLU ASN GLN GLN ARG LEU PRO ALA THR SEQRES 22 A 342 TYR VAL ASN PHE LEU LEU CYS ASN ASP ALA LEU ILE VAL SEQRES 23 A 342 PRO THR TYR ASN ASP PRO LYS ASP ALA LEU ILE LEU GLU SEQRES 24 A 342 THR LEU LYS GLN HIS THR PRO LEU GLU VAL ILE GLY VAL SEQRES 25 A 342 ASP CYS ASN THR LEU ILE LYS GLN HIS GLY SER LEU HIS SEQRES 26 A 342 CYS VAL THR MSE GLN LEU TYR GLU GLY GLY SER HIS HIS SEQRES 27 A 342 HIS HIS HIS HIS MODRES 2CMU MSE A 1 MET SELENOMETHIONINE MODRES 2CMU MSE A 6 MET SELENOMETHIONINE MODRES 2CMU MSE A 18 MET SELENOMETHIONINE MODRES 2CMU MSE A 65 MET SELENOMETHIONINE MODRES 2CMU MSE A 137 MET SELENOMETHIONINE MODRES 2CMU MSE A 178 MET SELENOMETHIONINE MODRES 2CMU MSE A 236 MET SELENOMETHIONINE MODRES 2CMU MSE A 329 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 6 8 HET MSE A 18 8 HET MSE A 65 8 HET MSE A 137 8 HET MSE A 178 8 HET MSE A 236 8 HET MSE A 329 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 2 HOH *164(H2 O) HELIX 1 1 SER A 25 TYR A 29 5 5 HELIX 2 2 CYS A 30 LYS A 47 1 18 HELIX 3 3 ASP A 59 LYS A 67 1 9 HELIX 4 4 TRP A 83 GLY A 88 1 6 HELIX 5 5 ASN A 106 LYS A 111 1 6 HELIX 6 6 LEU A 116 ASN A 118 5 3 HELIX 7 7 GLN A 119 LEU A 127 1 9 HELIX 8 8 GLU A 142 GLY A 144 5 3 HELIX 9 9 THR A 158 LEU A 162 1 5 HELIX 10 10 ASN A 171 LEU A 183 1 13 HELIX 11 11 HIS A 204 THR A 207 5 4 HELIX 12 12 HIS A 229 THR A 242 1 14 HELIX 13 13 LYS A 293 GLN A 303 1 11 HELIX 14 14 THR A 316 HIS A 321 5 6 HELIX 15 15 LEU A 324 THR A 328 5 5 SHEET 1 AA 4 LYS A 4 MSE A 6 0 SHEET 2 AA 4 ILE A 90 ASN A 94 -1 O GLU A 93 N ARG A 5 SHEET 3 AA 4 VAL A 97 GLY A 104 -1 O VAL A 97 N ASN A 94 SHEET 4 AA 4 LEU A 134 VAL A 140 1 O LYS A 135 N ASP A 102 SHEET 1 AB 4 VAL A 72 LYS A 76 0 SHEET 2 AB 4 LYS A 50 VAL A 55 1 O VAL A 51 N GLU A 73 SHEET 3 AB 4 ALA A 15 ALA A 19 1 O ILE A 16 N LEU A 52 SHEET 4 AB 4 MSE A 329 LEU A 331 -1 O MSE A 329 N LEU A 17 SHEET 1 AC 3 ILE A 146 SER A 148 0 SHEET 2 AC 3 SER A 153 ASN A 157 -1 O LEU A 155 N GLU A 147 SHEET 3 AC 3 GLN A 187 TYR A 191 1 O GLN A 187 N ILE A 154 SHEET 1 AD 3 ALA A 209 ASP A 213 0 SHEET 2 AD 3 THR A 216 ALA A 221 -1 O THR A 216 N LEU A 212 SHEET 3 AD 3 LYS A 252 GLU A 257 1 O LYS A 252 N ILE A 217 SHEET 1 AE 3 LEU A 278 CYS A 280 0 SHEET 2 AE 3 ALA A 283 THR A 288 -1 O ALA A 283 N CYS A 280 SHEET 3 AE 3 GLU A 308 ASP A 313 1 O GLU A 308 N LEU A 284 LINK C MSE A 1 N SER A 2 1555 1555 1.33 LINK C ARG A 5 N MSE A 6 1555 1555 1.33 LINK C MSE A 6 N LEU A 7 1555 1555 1.33 LINK C LEU A 17 N MSE A 18 1555 1555 1.33 LINK C MSE A 18 N ALA A 19 1555 1555 1.33 LINK C GLU A 64 N MSE A 65 1555 1555 1.33 LINK C MSE A 65 N LEU A 66 1555 1555 1.33 LINK C THR A 136 N MSE A 137 1555 1555 1.33 LINK C MSE A 137 N PRO A 138 1555 1555 1.35 LINK C THR A 177 N MSE A 178 1555 1555 1.33 LINK C MSE A 178 N LEU A 179 1555 1555 1.33 LINK C LYS A 235 N MSE A 236 1555 1555 1.33 LINK C MSE A 236 N GLN A 237 1555 1555 1.33 LINK C THR A 328 N MSE A 329 1555 1555 1.33 LINK C MSE A 329 N GLN A 330 1555 1555 1.33 CRYST1 52.049 52.049 248.022 90.00 90.00 120.00 P 32 2 1 6 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 0.019213 0.011092 0.000000 0.00000 SCALE2 0.000000 0.022185 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004032 0.00000 HETATM 1 N MSE A 1 25.296 -18.817 92.286 1.00 83.79 N HETATM 2 CA MSE A 1 24.061 -19.648 92.164 1.00 84.16 C HETATM 3 C MSE A 1 23.931 -20.673 93.294 1.00 81.66 C HETATM 4 O MSE A 1 23.305 -21.723 93.124 1.00 81.18 O HETATM 5 CB MSE A 1 24.052 -20.370 90.812 1.00 88.13 C HETATM 6 CG MSE A 1 23.793 -19.457 89.618 1.00 94.07 C HETATM 7 SE MSE A 1 21.979 -18.750 89.573 1.00104.48 SE HETATM 8 CE MSE A 1 21.176 -20.055 88.385 1.00 99.43 C