HEADER LYASE 07-SEP-07 2Z8O TITLE STRUCTURAL BASIS FOR THE CATALYTIC MECHANISM OF PHOSPHOTHREONINE LYASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 27.5 KDA VIRULENCE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SPVC, PHOSPHOTHREONINE LYASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: MKAD, SPVC, VSDD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX6P-1 KEYWDS SHORT THREE-HELIX BUNDLE, DISTORTED BETA-STRAND SHEET, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN,H.WANG,L.GU,N.HUANG,J.M.ZHOU,J.CHAI REVDAT 4 20-NOV-24 2Z8O 1 REMARK LINK REVDAT 3 25-AUG-10 2Z8O 1 JRNL REVDAT 2 24-FEB-09 2Z8O 1 VERSN REVDAT 1 18-DEC-07 2Z8O 0 JRNL AUTH L.CHEN,H.WANG,J.ZHANG,L.GU,N.HUANG,J.M.ZHOU,J.CHAI JRNL TITL STRUCTURAL BASIS FOR THE CATALYTIC MECHANISM OF JRNL TITL 2 PHOSPHOTHREONINE LYASE. JRNL REF NAT.STRUCT.MOL.BIOL. V. 15 101 2008 JRNL REFN ISSN 1545-9993 JRNL PMID 18084305 JRNL DOI 10.1038/NSMB1329 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 20394 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE : 0.3510 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 83 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 : 3400 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.91800 REMARK 3 B22 (A**2) : -3.91800 REMARK 3 B33 (A**2) : 7.83700 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) : 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 : NULL REMARK 3 BSOL : NULL 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 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Z8O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000027660. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20394 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 63.8000 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) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 41.20 REMARK 200 R MERGE FOR SHELL (I) : 0.21500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 17.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8M NA, K-TARTRATE, 100MM TRIS, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 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 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 100.35500 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 50.17750 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 150.53250 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 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 100.35500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 150.53250 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 50.17750 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 MSE A 1 REMARK 465 PRO A 2 REMARK 465 ILE A 3 REMARK 465 ASN A 4 REMARK 465 ARG A 5 REMARK 465 PRO A 6 REMARK 465 ASN A 7 REMARK 465 LEU A 8 REMARK 465 ASN A 9 REMARK 465 LEU A 10 REMARK 465 ASN A 11 REMARK 465 ILE A 12 REMARK 465 PRO A 13 REMARK 465 PRO A 14 REMARK 465 LEU A 15 REMARK 465 ASN A 16 REMARK 465 ILE A 17 REMARK 465 VAL A 18 REMARK 465 ALA A 19 REMARK 465 ALA A 20 REMARK 465 TYR A 21 REMARK 465 ASP A 22 REMARK 465 GLY A 23 REMARK 465 ALA A 24 REMARK 465 GLU A 25 REMARK 465 ILE A 26 REMARK 465 GLY A 68 REMARK 465 PHE A 69 REMARK 465 SER A 218 REMARK 465 GLY A 219 REMARK 465 ARG A 220 REMARK 465 ASP A 221 REMARK 465 GLY A 222 REMARK 465 MSE B 1 REMARK 465 PRO B 2 REMARK 465 ILE B 3 REMARK 465 ASN B 4 REMARK 465 ARG B 5 REMARK 465 PRO B 6 REMARK 465 ASN B 7 REMARK 465 LEU B 8 REMARK 465 ASN B 9 REMARK 465 LEU B 10 REMARK 465 ASN B 11 REMARK 465 ILE B 12 REMARK 465 PRO B 13 REMARK 465 PRO B 14 REMARK 465 LEU B 15 REMARK 465 ASN B 16 REMARK 465 ILE B 17 REMARK 465 VAL B 18 REMARK 465 ALA B 19 REMARK 465 ALA B 20 REMARK 465 TYR B 21 REMARK 465 ASP B 22 REMARK 465 GLY B 23 REMARK 465 ALA B 24 REMARK 465 GLU B 25 REMARK 465 ILE B 26 REMARK 465 GLY B 68 REMARK 465 PHE B 69 REMARK 465 SER B 218 REMARK 465 GLY B 219 REMARK 465 ARG B 220 REMARK 465 ASP B 221 REMARK 465 GLY B 222 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 NH2 ARG A 217 O HOH A 303 2.17 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 66 71.09 -114.55 REMARK 500 GLN A 74 60.55 31.80 REMARK 500 GLN A 95 -44.15 -145.29 REMARK 500 SER A 96 91.62 -64.82 REMARK 500 GLU A 224 -0.63 -59.81 REMARK 500 GLN B 95 -73.49 -70.83 REMARK 500 ARG B 111 -36.24 -37.57 REMARK 500 ALA B 147 48.28 38.24 REMARK 500 SER B 150 57.12 -102.49 REMARK 500 ALA B 153 52.93 37.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA B 6540 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Z8M RELATED DB: PDB REMARK 900 RELATED ID: 2Z8N RELATED DB: PDB REMARK 900 RELATED ID: 2Z8P RELATED DB: PDB DBREF 2Z8O A 1 241 UNP P0A2M9 VRP3_SALTY 1 241 DBREF 2Z8O B 1 241 UNP P0A2M9 VRP3_SALTY 1 241 SEQRES 1 A 241 MSE PRO ILE ASN ARG PRO ASN LEU ASN LEU ASN ILE PRO SEQRES 2 A 241 PRO LEU ASN ILE VAL ALA ALA TYR ASP GLY ALA GLU ILE SEQRES 3 A 241 PRO SER THR ASN LYS HIS LEU LYS ASN ASN PHE ASN SER SEQRES 4 A 241 LEU HIS ASN GLN MSE ARG LYS MSE PRO VAL SER HIS PHE SEQRES 5 A 241 LYS GLU ALA LEU ASP VAL PRO ASP TYR SER GLY MSE ARG SEQRES 6 A 241 GLN SER GLY PHE PHE ALA MSE SER GLN GLY PHE GLN LEU SEQRES 7 A 241 ASN ASN HIS GLY TYR ASP VAL PHE ILE HIS ALA ARG ARG SEQRES 8 A 241 GLU SER PRO GLN SER GLN GLY LYS PHE ALA GLY ASP LYS SEQRES 9 A 241 PHE HIS ILE SER VAL LEU ARG ASP MSE VAL PRO GLN ALA SEQRES 10 A 241 PHE GLN ALA LEU SER GLY LEU LEU PHE SER GLU ASP SER SEQRES 11 A 241 PRO VAL ASP LYS TRP LYS VAL THR ASP MSE GLU LYS VAL SEQRES 12 A 241 VAL GLN GLN ALA ARG VAL SER LEU GLY ALA GLN PHE THR SEQRES 13 A 241 LEU TYR ILE LYS PRO ASP GLN GLU ASN SER GLN TYR SER SEQRES 14 A 241 ALA SER PHE LEU HIS LYS THR ARG GLN PHE ILE GLU CYS SEQRES 15 A 241 LEU GLU SER ARG LEU SER GLU ASN GLY VAL ILE SER GLY SEQRES 16 A 241 GLN CYS PRO GLU SER ASP VAL HIS PRO GLU ASN TRP LYS SEQRES 17 A 241 TYR LEU SER TYR ARG ASN GLU LEU ARG SER GLY ARG ASP SEQRES 18 A 241 GLY GLY GLU MSE GLN ARG GLN ALA LEU ARG GLU GLU PRO SEQRES 19 A 241 PHE TYR ARG LEU MSE THR GLU SEQRES 1 B 241 MSE PRO ILE ASN ARG PRO ASN LEU ASN LEU ASN ILE PRO SEQRES 2 B 241 PRO LEU ASN ILE VAL ALA ALA TYR ASP GLY ALA GLU ILE SEQRES 3 B 241 PRO SER THR ASN LYS HIS LEU LYS ASN ASN PHE ASN SER SEQRES 4 B 241 LEU HIS ASN GLN MSE ARG LYS MSE PRO VAL SER HIS PHE SEQRES 5 B 241 LYS GLU ALA LEU ASP VAL PRO ASP TYR SER GLY MSE ARG SEQRES 6 B 241 GLN SER GLY PHE PHE ALA MSE SER GLN GLY PHE GLN LEU SEQRES 7 B 241 ASN ASN HIS GLY TYR ASP VAL PHE ILE HIS ALA ARG ARG SEQRES 8 B 241 GLU SER PRO GLN SER GLN GLY LYS PHE ALA GLY ASP LYS SEQRES 9 B 241 PHE HIS ILE SER VAL LEU ARG ASP MSE VAL PRO GLN ALA SEQRES 10 B 241 PHE GLN ALA LEU SER GLY LEU LEU PHE SER GLU ASP SER SEQRES 11 B 241 PRO VAL ASP LYS TRP LYS VAL THR ASP MSE GLU LYS VAL SEQRES 12 B 241 VAL GLN GLN ALA ARG VAL SER LEU GLY ALA GLN PHE THR SEQRES 13 B 241 LEU TYR ILE LYS PRO ASP GLN GLU ASN SER GLN TYR SER SEQRES 14 B 241 ALA SER PHE LEU HIS LYS THR ARG GLN PHE ILE GLU CYS SEQRES 15 B 241 LEU GLU SER ARG LEU SER GLU ASN GLY VAL ILE SER GLY SEQRES 16 B 241 GLN CYS PRO GLU SER ASP VAL HIS PRO GLU ASN TRP LYS SEQRES 17 B 241 TYR LEU SER TYR ARG ASN GLU LEU ARG SER GLY ARG ASP SEQRES 18 B 241 GLY GLY GLU MSE GLN ARG GLN ALA LEU ARG GLU GLU PRO SEQRES 19 B 241 PHE TYR ARG LEU MSE THR GLU MODRES 2Z8O MSE A 44 MET SELENOMETHIONINE MODRES 2Z8O MSE A 47 MET SELENOMETHIONINE MODRES 2Z8O MSE A 64 MET SELENOMETHIONINE MODRES 2Z8O MSE A 72 MET SELENOMETHIONINE MODRES 2Z8O MSE A 113 MET SELENOMETHIONINE MODRES 2Z8O MSE A 140 MET SELENOMETHIONINE MODRES 2Z8O MSE A 225 MET SELENOMETHIONINE MODRES 2Z8O MSE A 239 MET SELENOMETHIONINE MODRES 2Z8O MSE B 44 MET SELENOMETHIONINE MODRES 2Z8O MSE B 47 MET SELENOMETHIONINE MODRES 2Z8O MSE B 64 MET SELENOMETHIONINE MODRES 2Z8O MSE B 72 MET SELENOMETHIONINE MODRES 2Z8O MSE B 113 MET SELENOMETHIONINE MODRES 2Z8O MSE B 140 MET SELENOMETHIONINE MODRES 2Z8O MSE B 225 MET SELENOMETHIONINE MODRES 2Z8O MSE B 239 MET SELENOMETHIONINE HET MSE A 44 8 HET MSE A 47 8 HET MSE A 64 8 HET MSE A 72 8 HET MSE A 113 8 HET MSE A 140 8 HET MSE A 225 8 HET MSE A 239 8 HET MSE B 44 8 HET MSE B 47 8 HET MSE B 64 8 HET MSE B 72 8 HET MSE B 113 8 HET MSE B 140 8 HET MSE B 225 8 HET MSE B 239 8 HET TLA B6540 10 HETNAM MSE SELENOMETHIONINE HETNAM TLA L(+)-TARTARIC ACID FORMUL 1 MSE 16(C5 H11 N O2 SE) FORMUL 3 TLA C4 H6 O6 FORMUL 4 HOH *171(H2 O) HELIX 1 1 SER A 28 ASN A 36 1 9 HELIX 2 2 ASN A 36 LYS A 46 1 11 HELIX 3 3 ASP A 60 GLN A 66 1 7 HELIX 4 4 LEU A 110 ASP A 112 5 3 HELIX 5 5 MSE A 113 PHE A 126 1 14 HELIX 6 6 ASP A 139 GLN A 146 1 8 HELIX 7 7 SER A 169 ASN A 190 1 22 HELIX 8 8 GLY A 223 GLU A 232 1 10 HELIX 9 9 GLU A 233 MSE A 239 1 7 HELIX 10 10 SER B 28 ASN B 36 1 9 HELIX 11 11 ASN B 36 ARG B 45 1 10 HELIX 12 12 ASP B 60 GLN B 66 1 7 HELIX 13 13 LEU B 110 ASP B 112 5 3 HELIX 14 14 MSE B 113 PHE B 126 1 14 HELIX 15 15 ASP B 139 GLN B 146 1 8 HELIX 16 16 SER B 169 ASN B 190 1 22 HELIX 17 17 GLN B 226 GLU B 232 1 7 HELIX 18 18 GLU B 233 GLU B 241 1 9 SHEET 1 A 7 ALA A 71 SER A 73 0 SHEET 2 A 7 PHE A 76 ASN A 79 -1 O PHE A 76 N SER A 73 SHEET 3 A 7 PHE A 86 ARG A 91 -1 O ARG A 90 N GLN A 77 SHEET 4 A 7 LYS A 134 THR A 138 -1 O TRP A 135 N ALA A 89 SHEET 5 A 7 PHE A 155 TYR A 158 -1 O TYR A 158 N LYS A 134 SHEET 6 A 7 ASP A 103 ILE A 107 -1 N PHE A 105 O LEU A 157 SHEET 7 A 7 LEU A 210 ASN A 214 -1 O SER A 211 N HIS A 106 SHEET 1 B 7 ALA B 71 SER B 73 0 SHEET 2 B 7 PHE B 76 ASN B 79 -1 O LEU B 78 N ALA B 71 SHEET 3 B 7 PHE B 86 ARG B 90 -1 O ARG B 90 N GLN B 77 SHEET 4 B 7 LYS B 134 THR B 138 -1 O TRP B 135 N ALA B 89 SHEET 5 B 7 PHE B 155 TYR B 158 -1 O TYR B 158 N LYS B 134 SHEET 6 B 7 ASP B 103 ILE B 107 -1 N PHE B 105 O LEU B 157 SHEET 7 B 7 LEU B 210 ASN B 214 -1 O ARG B 213 N LYS B 104 LINK C GLN A 43 N MSE A 44 1555 1555 1.33 LINK C MSE A 44 N ARG A 45 1555 1555 1.33 LINK C LYS A 46 N MSE A 47 1555 1555 1.33 LINK C MSE A 47 N PRO A 48 1555 1555 1.34 LINK C GLY A 63 N MSE A 64 1555 1555 1.33 LINK C MSE A 64 N ARG A 65 1555 1555 1.33 LINK C ALA A 71 N MSE A 72 1555 1555 1.33 LINK C MSE A 72 N SER A 73 1555 1555 1.33 LINK C ASP A 112 N MSE A 113 1555 1555 1.33 LINK C MSE A 113 N VAL A 114 1555 1555 1.33 LINK C ASP A 139 N MSE A 140 1555 1555 1.33 LINK C MSE A 140 N GLU A 141 1555 1555 1.33 LINK C GLU A 224 N MSE A 225 1555 1555 1.33 LINK C MSE A 225 N GLN A 226 1555 1555 1.33 LINK C LEU A 238 N MSE A 239 1555 1555 1.33 LINK C MSE A 239 N THR A 240 1555 1555 1.33 LINK C GLN B 43 N MSE B 44 1555 1555 1.33 LINK C MSE B 44 N ARG B 45 1555 1555 1.33 LINK C LYS B 46 N MSE B 47 1555 1555 1.33 LINK C MSE B 47 N PRO B 48 1555 1555 1.34 LINK C GLY B 63 N MSE B 64 1555 1555 1.33 LINK C MSE B 64 N ARG B 65 1555 1555 1.33 LINK C ALA B 71 N MSE B 72 1555 1555 1.33 LINK C MSE B 72 N SER B 73 1555 1555 1.33 LINK C ASP B 112 N MSE B 113 1555 1555 1.33 LINK C MSE B 113 N VAL B 114 1555 1555 1.33 LINK C ASP B 139 N MSE B 140 1555 1555 1.33 LINK C MSE B 140 N GLU B 141 1555 1555 1.33 LINK C GLU B 224 N MSE B 225 1555 1555 1.33 LINK C MSE B 225 N GLN B 226 1555 1555 1.33 LINK C LEU B 238 N MSE B 239 1555 1555 1.34 LINK C MSE B 239 N THR B 240 1555 1555 1.33 SITE 1 AC1 8 HIS A 81 HIS A 88 LYS A 134 HOH A 334 SITE 2 AC1 8 ASN B 79 HIS B 88 LYS B 134 HOH B6600 CRYST1 70.755 70.755 200.710 90.00 90.00 90.00 P 41 2 2 16 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 0.014133 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014133 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004982 0.00000