HEADER LYASE 28-APR-09 3H7V TITLE CRYSTAL STRUCTURE OF O-SUCCINYLBENZOATE SYNTHASE FROM TITLE 2 THERMOSYNECHOCOCCUS ELONGATUS BP-1 COMPLEXED WITH MG IN THE ACTIVE TITLE 3 SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-SUCCINYLBENZOATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOSYNECHOCOCCUS ELONGATUS BP-1; SOURCE 3 ORGANISM_TAXID: 197221; SOURCE 4 GENE: TLR1174; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, NYSGXRC, TARGET 9306E, O-SUCCINYLBENZOATE KEYWDS 2 SYNTHASE, ENOLASE SEQUENCE SIGNATURE, PSI-2, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, KEYWDS 4 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,E.V.FEDOROV,J.M.SAUDER,S.K.BURLEY,J.A.GERLT,S.C.ALMO,NEW AUTHOR 2 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 7 20-NOV-24 3H7V 1 REMARK REVDAT 6 10-FEB-21 3H7V 1 AUTHOR JRNL REMARK LINK REVDAT 5 21-NOV-18 3H7V 1 AUTHOR REVDAT 4 24-JAN-18 3H7V 1 AUTHOR REVDAT 3 02-JUL-14 3H7V 1 JRNL REVDAT 2 11-JUN-14 3H7V 1 JRNL VERSN REVDAT 1 12-MAY-09 3H7V 0 JRNL AUTH D.ODOKONYERO,A.SAKAI,Y.PATSKOVSKY,V.N.MALASHKEVICH, JRNL AUTH 2 A.A.FEDOROV,J.B.BONANNO,E.V.FEDOROV,R.TORO,R.AGARWAL,C.WANG, JRNL AUTH 3 N.D.OZEROVA,W.S.YEW,J.M.SAUDER,S.SWAMINATHAN,S.K.BURLEY, JRNL AUTH 4 S.C.ALMO,M.E.GLASNER JRNL TITL LOSS OF QUATERNARY STRUCTURE IS ASSOCIATED WITH RAPID JRNL TITL 2 SEQUENCE DIVERGENCE IN THE OSBS FAMILY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 8535 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 24872444 JRNL DOI 10.1073/PNAS.1318703111 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 263555.240 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 36386 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) : 0.186 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1819 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3165 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE : 0.2230 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 182 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2549 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 358 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.20000 REMARK 3 B22 (A**2) : 4.51000 REMARK 3 B33 (A**2) : -2.31000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.04 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) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.07 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 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) : 1.150 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.750 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.880 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.850 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.41 REMARK 3 BSOL : 52.88 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3H7V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000052802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36386 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 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) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M BIS-TRIS, 0.2M REMARK 280 AMMONIUM SULFATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.43900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.43900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 19.75150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.93500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 19.75150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.93500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 73.43900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 19.75150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.93500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 73.43900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 19.75150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 56.93500 REMARK 290 SMTRY3 8 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 662 LIES ON A SPECIAL POSITION. 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 ASP A 321 REMARK 465 GLN A 322 REMARK 465 GLU A 323 REMARK 465 GLY A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 HIS A 327 REMARK 465 HIS A 328 REMARK 465 HIS A 329 REMARK 465 HIS A 330 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 ARG A 184 -68.40 -91.56 REMARK 500 GLN A 201 56.32 -95.17 REMARK 500 ASP A 219 -76.41 -131.38 REMARK 500 ARG A 259 -121.44 -107.27 REMARK 500 GLN A 289 81.16 42.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 331 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 165 OD2 REMARK 620 2 GLU A 194 OE2 84.2 REMARK 620 3 ASP A 219 OD2 175.1 91.0 REMARK 620 4 HOH A 379 O 87.0 90.8 92.0 REMARK 620 5 HOH A 382 O 87.9 99.3 94.0 168.2 REMARK 620 6 HOH A 425 O 95.5 174.6 89.2 83.8 86.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 331 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OZT RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMLEXED WITH SODIUM REMARK 900 RELATED ID: NYSGXRC-9306E RELATED DB: TARGETDB DBREF 3H7V A 2 322 UNP Q8DJP8 Q8DJP8_THEEB 2 322 SEQADV 3H7V LEU A 1 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V GLU A 323 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V GLY A 324 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 325 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 326 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 327 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 328 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 329 UNP Q8DJP8 EXPRESSION TAG SEQADV 3H7V HIS A 330 UNP Q8DJP8 EXPRESSION TAG SEQRES 1 A 330 LEU ARG TRP GLN TRP ARG ILE TYR GLU GLU PRO LEU GLN SEQRES 2 A 330 GLU PRO LEU THR THR ALA GLN GLY VAL TRP ARG SER ARG SEQRES 3 A 330 SER GLY ILE TYR LEU ARG LEU GLU ASP GLU GLN GLY GLN SEQRES 4 A 330 VAL GLY TYR GLY GLU ILE ALA PRO LEU PRO GLY TRP GLY SEQRES 5 A 330 SER GLU THR LEU ASN ALA ASP ILE ALA LEU CYS GLN GLN SEQRES 6 A 330 LEU PRO GLY HIS LEU THR PRO GLU ILE MSE ALA THR ILE SEQRES 7 A 330 PRO GLU ALA LEU PRO ALA ALA GLN PHE GLY PHE ALA THR SEQRES 8 A 330 ALA TRP GLN SER VAL GLY ARG LEU PRO TYR ARG VAL ARG SEQRES 9 A 330 PRO TRP PRO ILE CYS ALA LEU LEU GLY SER GLY GLN ALA SEQRES 10 A 330 ALA LEU GLU GLN TRP GLN GLN SER TRP GLN ARG GLY GLN SEQRES 11 A 330 THR THR PHE LYS TRP LYS VAL GLY VAL MSE SER PRO GLU SEQRES 12 A 330 GLU GLU GLN ALA ILE LEU LYS ALA LEU LEU ALA ALA LEU SEQRES 13 A 330 PRO PRO GLY ALA LYS LEU ARG LEU ASP ALA ASN GLY SER SEQRES 14 A 330 TRP ASP ARG ALA THR ALA ASN ARG TRP PHE ALA TRP LEU SEQRES 15 A 330 ASP ARG HIS GLY ASN GLY LYS ILE GLU TYR VAL GLU GLN SEQRES 16 A 330 PRO LEU PRO PRO ASP GLN TRP GLN ALA LEU LEU SER LEU SEQRES 17 A 330 ALA GLN THR VAL THR THR ALA ILE ALA LEU ASP GLU SER SEQRES 18 A 330 VAL VAL SER ALA ALA GLU VAL GLN ARG TRP VAL ASP ARG SEQRES 19 A 330 GLY TRP PRO GLY PHE PHE VAL ILE LYS THR ALA LEU PHE SEQRES 20 A 330 GLY ASP PRO ASP SER LEU SER LEU LEU LEU ARG ARG GLY SEQRES 21 A 330 LEU GLU PRO GLN ARG LEU VAL PHE SER SER ALA LEU GLU SEQRES 22 A 330 GLY ALA ILE ALA ARG THR ALA ILE PHE HIS LEU LEU GLU SEQRES 23 A 330 THR TRP GLN PRO CYS HIS ALA LEU GLY PHE GLY VAL ASP SEQRES 24 A 330 ARG TRP ARG SER ALA PRO LEU LEU THR THR LEU THR ALA SEQRES 25 A 330 TYR GLU ARG LEU TRP GLU ARG LEU ASP GLN GLU GLY HIS SEQRES 26 A 330 HIS HIS HIS HIS HIS MODRES 3H7V MSE A 75 MET SELENOMETHIONINE MODRES 3H7V MSE A 140 MET SELENOMETHIONINE HET MSE A 75 8 HET MSE A 140 8 HET MG A 331 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 MG MG 2+ FORMUL 3 HOH *358(H2 O) HELIX 1 1 THR A 55 LEU A 66 1 12 HELIX 2 2 THR A 71 ALA A 76 1 6 HELIX 3 3 LEU A 82 VAL A 96 1 15 HELIX 4 4 SER A 114 GLN A 116 5 3 HELIX 5 5 ALA A 117 GLN A 127 1 11 HELIX 6 6 SER A 141 LEU A 156 1 16 HELIX 7 7 ASP A 171 GLY A 186 1 16 HELIX 8 8 GLN A 201 VAL A 212 1 12 HELIX 9 9 SER A 224 ARG A 234 1 11 HELIX 10 10 LYS A 243 GLY A 248 1 6 HELIX 11 11 ASP A 249 ARG A 259 1 11 HELIX 12 12 GLU A 262 GLN A 264 5 3 HELIX 13 13 GLY A 274 GLN A 289 1 16 HELIX 14 14 THR A 309 ARG A 319 1 11 SHEET 1 A 3 ARG A 2 THR A 18 0 SHEET 2 A 3 GLY A 21 GLU A 34 -1 O ARG A 26 N GLU A 10 SHEET 3 A 3 VAL A 40 ILE A 45 -1 O GLY A 43 N LEU A 31 SHEET 1 B 7 ALA A 110 LEU A 112 0 SHEET 2 B 7 THR A 132 LYS A 136 1 O THR A 132 N ALA A 110 SHEET 3 B 7 LYS A 161 ASP A 165 1 O ARG A 163 N PHE A 133 SHEET 4 B 7 ILE A 190 GLU A 194 1 O GLU A 194 N LEU A 164 SHEET 5 B 7 ILE A 216 LEU A 218 1 O ALA A 217 N VAL A 193 SHEET 6 B 7 PHE A 239 ILE A 242 1 O VAL A 241 N LEU A 218 SHEET 7 B 7 LEU A 266 PHE A 268 1 O VAL A 267 N ILE A 242 LINK C ILE A 74 N MSE A 75 1555 1555 1.33 LINK C MSE A 75 N ALA A 76 1555 1555 1.33 LINK C VAL A 139 N MSE A 140 1555 1555 1.33 LINK C MSE A 140 N SER A 141 1555 1555 1.33 LINK OD2 ASP A 165 MG MG A 331 1555 1555 2.16 LINK OE2 GLU A 194 MG MG A 331 1555 1555 1.93 LINK OD2 ASP A 219 MG MG A 331 1555 1555 2.04 LINK MG MG A 331 O HOH A 379 1555 1555 2.16 LINK MG MG A 331 O HOH A 382 1555 1555 2.09 LINK MG MG A 331 O HOH A 425 1555 1555 2.11 CISPEP 1 LEU A 99 PRO A 100 0 0.07 SITE 1 AC1 6 ASP A 165 GLU A 194 ASP A 219 HOH A 379 SITE 2 AC1 6 HOH A 382 HOH A 425 CRYST1 39.503 113.870 146.878 90.00 90.00 90.00 C 2 2 21 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 0.025315 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008782 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006808 0.00000