HEADER TRANSFERASE 30-OCT-06 2NQ5 TITLE CRYSTAL STRUCTURE OF METHYLTRANSFERASE FROM STREPTOCOCCUS MUTANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5-METHYLTETRAHYDROPTEROYLTRIGLUTAMATE--HOMOCYSTEINE COMPND 3 METHYLTRANSFERASE; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: METHIONINE SYNTHASE, VITAMIN-B12 INDEPENDENT ISOZYME, COMPND 6 COBALAMIN-INDEPENDENT METHIONINE SYNTHASE; COMPND 7 EC: 2.1.1.14; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS; SOURCE 3 ORGANISM_TAXID: 1309; SOURCE 4 GENE: METE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, TARGET 6426D, METHYLTRANSFERASE, PSI, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, NYSGXRC, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,E.V.FEDOROV,J.M.SAUDER,S.K.BURLEY,S.C.ALMO,NEW YORK SGX AUTHOR 2 RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 5 30-AUG-23 2NQ5 1 REMARK REVDAT 4 03-FEB-21 2NQ5 1 AUTHOR JRNL SEQADV REVDAT 3 14-NOV-18 2NQ5 1 AUTHOR REVDAT 2 24-FEB-09 2NQ5 1 VERSN REVDAT 1 14-NOV-06 2NQ5 0 JRNL AUTH A.A.FEDOROV,E.V.FEDOROV,J.M.SAUDER,S.K.BURLEY,S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF METHYLTRANSFERASE FROM STREPTOCOCCUS JRNL TITL 2 MUTANS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.100 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 579844.370 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 58104 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) : 0.228 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2919 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5383 REMARK 3 BIN R VALUE (WORKING SET) : 0.2420 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 283 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 : 5632 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 348 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.27000 REMARK 3 B22 (A**2) : -4.45000 REMARK 3 B33 (A**2) : -0.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 6.84000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : -0.0 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) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 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) : 1.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.650 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.570 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 46.45 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 : NULL REMARK 3 PARAMETER FILE 5 : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2NQ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000040166. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-06 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) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS 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 : 58104 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.05600 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1U1H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M BIS TRIS, 0.2M REMARK 280 MAGNESIUM CHLORIDE, 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: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 49.59700 REMARK 290 SMTRY3 2 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 MONOMER 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 MET A -1 REMARK 465 SER A 0 REMARK 465 SER A 426 REMARK 465 ARG A 427 REMARK 465 GLU A 428 REMARK 465 ILE A 429 REMARK 465 ARG A 430 REMARK 465 ARG A 431 REMARK 465 THR A 432 REMARK 465 ARG A 433 REMARK 465 LEU A 434 REMARK 465 ALA A 435 REMARK 465 TRP A 436 REMARK 465 LYS A 437 REMARK 465 ARG A 438 REMARK 465 GLY A 439 REMARK 465 ASP A 440 REMARK 465 ILE A 441 REMARK 465 SER A 442 REMARK 465 GLU A 654 REMARK 465 THR A 655 REMARK 465 SER A 656 REMARK 465 ARG A 657 REMARK 465 SER A 658 REMARK 465 HIS A 659 REMARK 465 GLY A 660 REMARK 465 ASP A 661 REMARK 465 ILE A 662 REMARK 465 ILE A 663 REMARK 465 GLU A 664 REMARK 465 SER A 665 REMARK 465 PHE A 666 REMARK 465 GLU A 667 REMARK 465 THR A 668 REMARK 465 ALA A 669 REMARK 465 VAL A 670 REMARK 465 TYR A 671 REMARK 465 PRO A 672 REMARK 465 LEU A 743 REMARK 465 GLY A 744 REMARK 465 ASN A 745 REMARK 465 GLU A 746 REMARK 465 GLY A 747 REMARK 465 HIS A 748 REMARK 465 HIS A 749 REMARK 465 HIS A 750 REMARK 465 HIS A 751 REMARK 465 HIS A 752 REMARK 465 HIS A 753 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 TYR A 66 -62.63 -166.95 REMARK 500 PHE A 112 -129.48 54.72 REMARK 500 SER A 124 -124.17 -139.87 REMARK 500 ASP A 148 1.08 -62.52 REMARK 500 SER A 194 -84.95 -121.70 REMARK 500 PHE A 237 -11.81 96.15 REMARK 500 GLU A 238 -178.73 -173.04 REMARK 500 ASP A 465 45.68 70.55 REMARK 500 VAL A 679 27.59 -144.71 REMARK 500 PRO A 685 7.85 -67.68 REMARK 500 GLN A 703 -86.64 -113.44 REMARK 500 PRO A 706 -7.86 -52.63 REMARK 500 ASP A 714 -161.24 -63.69 REMARK 500 CYS A 715 102.49 -56.99 REMARK 500 LEU A 717 0.14 -170.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 219 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-6426D RELATED DB: TARGETDB DBREF 2NQ5 A 2 745 UNP Q8CWX6 METE_STRMU 2 745 SEQADV 2NQ5 MET A -1 UNP Q8CWX6 CLONING ARTIFACT SEQADV 2NQ5 SER A 0 UNP Q8CWX6 CLONING ARTIFACT SEQADV 2NQ5 LEU A 1 UNP Q8CWX6 CLONING ARTIFACT SEQADV 2NQ5 GLU A 746 UNP Q8CWX6 CLONING ARTIFACT SEQADV 2NQ5 GLY A 747 UNP Q8CWX6 CLONING ARTIFACT SEQADV 2NQ5 HIS A 748 UNP Q8CWX6 EXPRESSION TAG SEQADV 2NQ5 HIS A 749 UNP Q8CWX6 EXPRESSION TAG SEQADV 2NQ5 HIS A 750 UNP Q8CWX6 EXPRESSION TAG SEQADV 2NQ5 HIS A 751 UNP Q8CWX6 EXPRESSION TAG SEQADV 2NQ5 HIS A 752 UNP Q8CWX6 EXPRESSION TAG SEQADV 2NQ5 HIS A 753 UNP Q8CWX6 EXPRESSION TAG SEQRES 1 A 755 MET SER LEU THR LYS VAL SER SER LEU GLY TYR PRO ARG SEQRES 2 A 755 LEU GLY GLU ASN ARG GLU TRP LYS LYS LEU ILE GLU ALA SEQRES 3 A 755 TYR TRP ALA GLY LYS VAL SER LYS ASN ASP LEU PHE ALA SEQRES 4 A 755 GLY ALA LYS GLU LEU ARG LEU ASP PHE LEU LYS LYS GLN SEQRES 5 A 755 LEU ASN ALA GLY LEU ASP LEU ILE PRO VAL GLY ASP PHE SEQRES 6 A 755 SER LEU TYR ASP HIS ILE LEU ASP LEU SER VAL GLN PHE SEQRES 7 A 755 ASN ILE ILE PRO LYS ARG PHE ALA LYS GLU PRO ILE ASP SEQRES 8 A 755 ILE ASP LEU TYR PHE ALA ILE ALA ARG GLY ASN LYS GLU SEQRES 9 A 755 ASN VAL ALA SER SER MET LYS LYS TRP PHE ASN THR ASN SEQRES 10 A 755 TYR HIS TYR ILE VAL PRO GLU TRP SER LYS GLN ARG PRO SEQRES 11 A 755 LYS LEU ASN ASN ASN ARG LEU LEU ASP LEU TYR LEU GLU SEQRES 12 A 755 ALA ARG GLU VAL VAL GLY ASP LYS ALA LYS PRO VAL ILE SEQRES 13 A 755 THR GLY PRO ILE THR TYR VAL ALA LEU SER THR GLY VAL SEQRES 14 A 755 GLU ASP PHE THR ALA ALA VAL LYS SER LEU LEU PRO LEU SEQRES 15 A 755 TYR LYS GLN VAL PHE THR GLU LEU VAL LYS ALA GLY ALA SEQRES 16 A 755 SER TYR ILE GLN VAL ASP GLU PRO ILE PHE VAL THR ASP SEQRES 17 A 755 GLU GLY LYS ASP TYR LEU GLN ALA ALA LYS ALA VAL TYR SEQRES 18 A 755 ALA TYR PHE ALA LYS GLU VAL PRO ASP ALA LYS PHE ILE SEQRES 19 A 755 PHE GLN THR TYR PHE GLU GLY LEU ILE ASP SER GLN VAL SEQRES 20 A 755 LEU SER GLN LEU PRO VAL ASP ALA PHE GLY LEU ASP PHE SEQRES 21 A 755 VAL TYR GLY LEU GLU GLU ASN LEU GLU ALA ILE LYS THR SEQRES 22 A 755 GLY ALA PHE LYS GLY LYS GLU ILE PHE ALA GLY VAL ILE SEQRES 23 A 755 ASP GLY ARG ASN ILE TRP SER SER ASP PHE VAL LYS THR SEQRES 24 A 755 SER ALA LEU LEU GLU THR ILE GLU GLU GLN SER ALA ALA SEQRES 25 A 755 LEU THR ILE GLN PRO SER CYS SER LEU LEU HIS VAL PRO SEQRES 26 A 755 VAL THR THR LYS ASN GLU THR ASP LEU ASP PRO VAL LEU SEQRES 27 A 755 ARG ASN GLY LEU ALA PHE ALA ASP GLU LYS LEU THR GLU SEQRES 28 A 755 VAL LYS ARG LEU ALA GLU HIS LEU ASP GLY ARG GLU ASP SEQRES 29 A 755 PRO ALA TYR ASP LEU HIS ILE ALA HIS PHE ASP ALA LEU SEQRES 30 A 755 GLN ALA ALA ASP PHE ARG ASN VAL LYS LEU GLU ASP LEU SEQRES 31 A 755 SER ARG VAL ALA THR LYS ARG PRO SER ASP PHE ALA LYS SEQRES 32 A 755 ARG ARG ASP ILE GLN GLN GLU LYS LEU HIS LEU PRO LEU SEQRES 33 A 755 LEU PRO THR THR THR ILE GLY SER PHE PRO GLN SER ARG SEQRES 34 A 755 GLU ILE ARG ARG THR ARG LEU ALA TRP LYS ARG GLY ASP SEQRES 35 A 755 ILE SER ASP ALA GLU TYR LYS GLN PHE ILE GLN ALA GLU SEQRES 36 A 755 ILE GLU ARG TRP ILE ARG ILE GLN GLU ASP LEU ASP LEU SEQRES 37 A 755 ASP VAL LEU VAL HIS GLY GLU PHE GLU ARG VAL ASP MET SEQRES 38 A 755 VAL GLU PHE PHE GLY GLN LYS LEU ALA GLY PHE THR THR SEQRES 39 A 755 THR LYS PHE GLY TRP VAL GLN SER TYR GLY SER ARG ALA SEQRES 40 A 755 VAL LYS PRO PRO ILE ILE TYR GLY ASP VAL GLN HIS LEU SEQRES 41 A 755 GLU PRO ILE THR VAL GLU GLU THR VAL TYR ALA GLN SER SEQRES 42 A 755 LEU THR ASP ARG PRO VAL LYS GLY MET LEU THR GLY PRO SEQRES 43 A 755 ILE THR ILE THR ASN TRP SER PHE GLU ARG THR ASP ILE SEQRES 44 A 755 PRO ARG ASP GLN LEU PHE ASN GLN ILE GLY LEU ALA ILE SEQRES 45 A 755 LYS ASP GLU ILE LYS LEU LEU GLU ASN ALA GLY ILE ALA SEQRES 46 A 755 ILE ILE GLN VAL ASP GLU ALA ALA LEU ARG GLU GLY LEU SEQRES 47 A 755 PRO LEU ARG LYS SER LYS GLN LYS ALA TYR LEU ASP ASP SEQRES 48 A 755 ALA VAL HIS ALA PHE HIS ILE ALA THR SER SER VAL LYS SEQRES 49 A 755 ASP GLU THR GLN ILE HIS THR HIS MET CYS TYR SER LYS SEQRES 50 A 755 PHE ASP GLU ILE ILE ASP ALA ILE ARG ALA LEU ASP ALA SEQRES 51 A 755 ASP VAL ILE SER ILE GLU THR SER ARG SER HIS GLY ASP SEQRES 52 A 755 ILE ILE GLU SER PHE GLU THR ALA VAL TYR PRO LEU GLY SEQRES 53 A 755 ILE GLY LEU GLY VAL TYR ASP ILE HIS SER PRO ARG VAL SEQRES 54 A 755 PRO THR LYS GLU GLU VAL VAL ALA ASN ILE GLU ARG PRO SEQRES 55 A 755 LEU ARG GLN LEU SER PRO THR GLN PHE TRP VAL ASN PRO SEQRES 56 A 755 ASP CYS GLY LEU LYS THR ARG GLN GLU PRO GLU THR ILE SEQRES 57 A 755 ALA ALA LEU LYS VAL LEU VAL ALA ALA THR LYS GLU VAL SEQRES 58 A 755 ARG GLN LYS LEU GLY ASN GLU GLY HIS HIS HIS HIS HIS SEQRES 59 A 755 HIS FORMUL 2 HOH *348(H2 O) HELIX 1 1 ARG A 16 ALA A 27 1 12 HELIX 2 2 SER A 31 ALA A 53 1 23 HELIX 3 3 ASP A 67 PHE A 76 1 10 HELIX 4 4 PRO A 80 ALA A 84 5 5 HELIX 5 5 ASP A 89 GLY A 99 1 11 HELIX 6 6 ASN A 133 GLY A 147 1 15 HELIX 7 7 GLY A 156 LEU A 163 1 8 HELIX 8 8 ASP A 169 ALA A 191 1 23 HELIX 9 9 PRO A 201 THR A 205 5 5 HELIX 10 10 ASP A 206 ASP A 210 5 5 HELIX 11 11 TYR A 211 VAL A 226 1 16 HELIX 12 12 ASP A 242 SER A 247 1 6 HELIX 13 13 GLY A 261 THR A 271 1 11 HELIX 14 14 ASP A 293 GLN A 307 1 15 HELIX 15 15 SER A 318 VAL A 322 5 5 HELIX 16 16 ASP A 333 ASN A 338 1 6 HELIX 17 17 PHE A 342 ASP A 358 1 17 HELIX 18 18 PRO A 363 ALA A 377 1 15 HELIX 19 19 ALA A 378 ASN A 382 5 5 HELIX 20 20 ASP A 387 VAL A 391 5 5 HELIX 21 21 ASP A 398 HIS A 411 1 14 HELIX 22 22 ASP A 443 ASP A 465 1 23 HELIX 23 23 VAL A 480 GLN A 485 1 6 HELIX 24 24 THR A 522 LEU A 532 1 11 HELIX 25 25 GLY A 543 SER A 551 1 9 HELIX 26 26 PRO A 558 ALA A 580 1 23 HELIX 27 27 ALA A 591 LEU A 596 1 6 HELIX 28 28 ARG A 599 SER A 619 1 21 HELIX 29 29 ILE A 639 ASP A 647 1 9 HELIX 30 30 THR A 689 ARG A 699 1 11 HELIX 31 31 PRO A 700 GLN A 703 5 4 HELIX 32 32 SER A 705 THR A 707 5 3 HELIX 33 33 GLN A 721 LYS A 742 1 22 SHEET 1 A 8 LYS A 3 VAL A 4 0 SHEET 2 A 8 ALA A 310 PRO A 315 1 O ILE A 313 N LYS A 3 SHEET 3 A 8 GLU A 278 ILE A 284 1 N ILE A 279 O ALA A 310 SHEET 4 A 8 ALA A 253 ASP A 257 1 N LEU A 256 O GLY A 282 SHEET 5 A 8 LYS A 230 GLN A 234 1 N PHE A 233 O ALA A 253 SHEET 6 A 8 TYR A 195 ASP A 199 1 N ILE A 196 O ILE A 232 SHEET 7 A 8 ALA A 150 THR A 155 1 N PRO A 152 O GLN A 197 SHEET 8 A 8 ILE A 58 VAL A 60 1 N ILE A 58 O LYS A 151 SHEET 1 B 2 MET A 108 LYS A 110 0 SHEET 2 B 2 HIS A 117 ILE A 119 -1 O TYR A 118 N LYS A 109 SHEET 1 C 2 LEU A 487 THR A 491 0 SHEET 2 C 2 ILE A 510 HIS A 517 -1 O ILE A 510 N THR A 491 SHEET 1 D 2 VAL A 498 TYR A 501 0 SHEET 2 D 2 ARG A 504 VAL A 506 -1 O ARG A 504 N SER A 500 SHEET 1 E 6 LYS A 538 THR A 542 0 SHEET 2 E 6 ILE A 584 GLU A 589 1 O ASP A 588 N LEU A 541 SHEET 3 E 6 GLN A 626 MET A 631 1 O HIS A 628 N ILE A 585 SHEET 4 E 6 VAL A 650 ILE A 653 1 O VAL A 650 N THR A 629 SHEET 5 E 6 GLY A 674 GLY A 678 1 O GLY A 676 N ILE A 651 SHEET 6 E 6 PHE A 709 ASN A 712 1 O ASN A 712 N LEU A 677 SSBOND 1 CYS A 632 CYS A 715 1555 1555 2.04 CRYST1 52.291 99.194 78.619 90.00 109.25 90.00 P 1 21 1 2 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 0.019124 0.000000 0.006679 0.00000 SCALE2 0.000000 0.010081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013473 0.00000