HEADER LYASE 29-SEP-08 3EP4 TITLE HUMAN ADOMETDC E256Q MUTANT WITH NO PUTRESCINE BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE DECARBOXYLASE BETA CHAIN; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: UNP RESIDUES 1-67; COMPND 5 SYNONYM: ADOMETDC, SAMDC; COMPND 6 EC: 4.1.1.50; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: S-ADENOSYLMETHIONINE DECARBOXYLASE ALPHA CHAIN; COMPND 10 CHAIN: A; COMPND 11 FRAGMENT: UNP RESIDUES 69-328; COMPND 12 SYNONYM: ADOMETDC, SAMDC; COMPND 13 EC: 4.1.1.50; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AMD1, AMD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE-C145S; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: AMD1, AMD; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PQE-C145S KEYWDS ADOMETDC WITH MUTATION IN PUTRESCINE BINDING SITE, DECARBOXYLASE, KEYWDS 2 LYASE, PYRUVATE, S-ADENOSYL-L-METHIONINE, SPERMIDINE BIOSYNTHESIS, KEYWDS 3 ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR S.BALE,M.M.LOPEZ,G.I.MAKHATADZE,Q.FANG,A.E.PEGG,S.E.EALICK REVDAT 5 15-NOV-23 3EP4 1 LINK ATOM REVDAT 4 06-SEP-23 3EP4 1 REMARK REVDAT 3 20-OCT-21 3EP4 1 REMARK SEQADV LINK REVDAT 2 25-OCT-17 3EP4 1 REMARK REVDAT 1 23-DEC-08 3EP4 0 JRNL AUTH S.BALE,M.M.LOPEZ,G.I.MAKHATADZE,Q.FANG,A.E.PEGG,S.E.EALICK JRNL TITL STRUCTURAL BASIS FOR PUTRESCINE ACTIVATION OF HUMAN JRNL TITL 2 S-ADENOSYLMETHIONINE DECARBOXYLASE. JRNL REF BIOCHEMISTRY V. 47 13404 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 19053272 JRNL DOI 10.1021/BI801732M REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 381978.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 26047 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) : 0.229 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1268 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) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3121 REMARK 3 BIN R VALUE (WORKING SET) : 0.3210 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 173 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2408 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 148 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.37000 REMARK 3 B22 (A**2) : 10.81000 REMARK 3 B33 (A**2) : -11.18000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.59000 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) : 0.26 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.170 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) : 2.040 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.270 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.780 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.220 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 39.17 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.PARAM REMARK 3 PARAMETER FILE 2 : PYRUVOYL.PARAM REMARK 3 PARAMETER FILE 3 : TRIS.PARAM REMARK 3 PARAMETER FILE 4 : WATER.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : PYRUVOYL.TOP REMARK 3 TOPOLOGY FILE 3 : TRIS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3EP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9764 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, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26047 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : 0.04900 REMARK 200 FOR THE DATA SET : 15.9660 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.39600 REMARK 200 R SYM FOR SHELL (I) : 0.39600 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1I7B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 8000, 100 MM TRIS, 10 MM DTT, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 45.35300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.94850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.35300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.94850 REMARK 290 SMTRY3 4 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 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 B 1 REMARK 465 GLU B 2 REMARK 465 ALA B 3 REMARK 465 ARG B 20 REMARK 465 GLN B 21 REMARK 465 GLN B 22 REMARK 465 PRO B 23 REMARK 465 ASP B 24 REMARK 465 ALA B 25 REMARK 465 ASN B 26 REMARK 465 GLN B 27 REMARK 465 PRO A 165 REMARK 465 GLU A 166 REMARK 465 SER A 167 REMARK 465 ARG A 168 REMARK 465 VAL A 169 REMARK 465 ILE A 170 REMARK 465 SER A 171 REMARK 465 GLN A 172 REMARK 465 PRO A 173 REMARK 465 SER A 290 REMARK 465 LYS A 291 REMARK 465 CYS A 292 REMARK 465 ARG A 293 REMARK 465 THR A 294 REMARK 465 VAL A 295 REMARK 465 LEU A 296 REMARK 465 ALA A 297 REMARK 465 SER A 298 REMARK 465 PRO A 299 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 B 48 44.59 71.29 REMARK 500 SER A 73 -164.27 -121.05 REMARK 500 CYS A 82 -162.84 -129.02 REMARK 500 LEU A 86 60.13 -101.97 REMARK 500 ARG A 114 148.05 -172.07 REMARK 500 SER A 154 -148.25 -155.90 REMARK 500 PHE A 250 43.71 -156.67 REMARK 500 GLU A 303 122.27 -37.76 REMARK 500 MET A 314 117.69 169.67 REMARK 500 PHE A 315 -85.11 -103.33 REMARK 500 ASN A 316 -103.13 -83.35 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 PYR A 68 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 368 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JEN RELATED DB: PDB REMARK 900 RELATED ID: 1I72 RELATED DB: PDB REMARK 900 RELATED ID: 1I7B RELATED DB: PDB REMARK 900 RELATED ID: 1I7C RELATED DB: PDB REMARK 900 RELATED ID: 1I7M RELATED DB: PDB REMARK 900 RELATED ID: 1I79 RELATED DB: PDB REMARK 900 RELATED ID: 3EP3 RELATED DB: PDB REMARK 900 RELATED ID: 3EP5 RELATED DB: PDB REMARK 900 RELATED ID: 3EP6 RELATED DB: PDB REMARK 900 RELATED ID: 3EP7 RELATED DB: PDB REMARK 900 RELATED ID: 3EP8 RELATED DB: PDB REMARK 900 RELATED ID: 3EP9 RELATED DB: PDB REMARK 900 RELATED ID: 3EPA RELATED DB: PDB REMARK 900 RELATED ID: 3EPB RELATED DB: PDB DBREF 3EP4 B 1 67 UNP P17707 DCAM_HUMAN 1 67 DBREF 3EP4 A 69 328 UNP P17707 DCAM_HUMAN 69 328 SEQADV 3EP4 GLN A 256 UNP P17707 GLU 256 ENGINEERED MUTATION SEQRES 1 B 67 MET GLU ALA ALA HIS PHE PHE GLU GLY THR GLU LYS LEU SEQRES 2 B 67 LEU GLU VAL TRP PHE SER ARG GLN GLN PRO ASP ALA ASN SEQRES 3 B 67 GLN GLY SER GLY ASP LEU ARG THR ILE PRO ARG SER GLU SEQRES 4 B 67 TRP ASP ILE LEU LEU LYS ASP VAL GLN CYS SER ILE ILE SEQRES 5 B 67 SER VAL THR LYS THR ASP LYS GLN GLU ALA TYR VAL LEU SEQRES 6 B 67 SER GLU SEQRES 1 A 260 SER MET PHE VAL SER LYS ARG ARG PHE ILE LEU LYS THR SEQRES 2 A 260 CYS GLY THR THR LEU LEU LEU LYS ALA LEU VAL PRO LEU SEQRES 3 A 260 LEU LYS LEU ALA ARG ASP TYR SER GLY PHE ASP SER ILE SEQRES 4 A 260 GLN SER PHE PHE TYR SER ARG LYS ASN PHE MET LYS PRO SEQRES 5 A 260 SER HIS GLN GLY TYR PRO HIS ARG ASN PHE GLN GLU GLU SEQRES 6 A 260 ILE GLU PHE LEU ASN ALA ILE PHE PRO ASN GLY ALA ALA SEQRES 7 A 260 TYR CYS MET GLY ARG MET ASN SER ASP CYS TRP TYR LEU SEQRES 8 A 260 TYR THR LEU ASP PHE PRO GLU SER ARG VAL ILE SER GLN SEQRES 9 A 260 PRO ASP GLN THR LEU GLU ILE LEU MET SER GLU LEU ASP SEQRES 10 A 260 PRO ALA VAL MET ASP GLN PHE TYR MET LYS ASP GLY VAL SEQRES 11 A 260 THR ALA LYS ASP VAL THR ARG GLU SER GLY ILE ARG ASP SEQRES 12 A 260 LEU ILE PRO GLY SER VAL ILE ASP ALA THR MET PHE ASN SEQRES 13 A 260 PRO CYS GLY TYR SER MET ASN GLY MET LYS SER ASP GLY SEQRES 14 A 260 THR TYR TRP THR ILE HIS ILE THR PRO GLU PRO GLU PHE SEQRES 15 A 260 SER TYR VAL SER PHE GLN THR ASN LEU SER GLN THR SER SEQRES 16 A 260 TYR ASP ASP LEU ILE ARG LYS VAL VAL GLU VAL PHE LYS SEQRES 17 A 260 PRO GLY LYS PHE VAL THR THR LEU PHE VAL ASN GLN SER SEQRES 18 A 260 SER LYS CYS ARG THR VAL LEU ALA SER PRO GLN LYS ILE SEQRES 19 A 260 GLU GLY PHE LYS ARG LEU ASP CYS GLN SER ALA MET PHE SEQRES 20 A 260 ASN ASP TYR ASN PHE VAL PHE THR SER PHE ALA LYS LYS HET PYR A 68 5 HET TRS A 368 8 HETNAM PYR PYRUVIC ACID HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 PYR C3 H4 O3 FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 HOH *148(H2 O) HELIX 1 1 ASP B 31 ILE B 35 5 5 HELIX 2 2 PRO B 36 VAL B 47 1 12 HELIX 3 3 LEU A 86 LYS A 89 5 4 HELIX 4 4 ALA A 90 TYR A 101 1 12 HELIX 5 5 LYS A 119 GLN A 123 5 5 HELIX 6 6 ASN A 129 ALA A 139 1 11 HELIX 7 7 ASP A 185 ASP A 190 1 6 HELIX 8 8 GLN A 191 TYR A 193 5 3 HELIX 9 9 THR A 199 SER A 207 1 9 HELIX 10 10 TYR A 264 LYS A 276 1 13 SHEET 1 A 8 SER B 50 LYS B 56 0 SHEET 2 A 8 GLN B 60 SER B 66 -1 O ALA B 62 N THR B 55 SHEET 3 A 8 MET A 70 SER A 73 -1 O MET A 70 N TYR B 63 SHEET 4 A 8 ARG A 76 THR A 81 -1 O ILE A 78 N PHE A 71 SHEET 5 A 8 LYS B 12 PHE B 18 -1 N VAL B 16 O PHE A 77 SHEET 6 A 8 ILE A 107 LYS A 115 -1 O SER A 113 N LEU B 13 SHEET 7 A 8 CYS A 156 LEU A 162 -1 O TYR A 160 N TYR A 112 SHEET 8 A 8 GLY A 144 GLY A 150 -1 N MET A 149 O TRP A 157 SHEET 1 B 8 VAL A 217 MET A 222 0 SHEET 2 B 8 TYR A 228 MET A 233 -1 O MET A 233 N VAL A 217 SHEET 3 B 8 TYR A 239 THR A 245 -1 O ILE A 244 N TYR A 228 SHEET 4 B 8 TYR A 252 THR A 257 -1 O TYR A 252 N THR A 245 SHEET 5 B 8 GLN A 175 SER A 182 -1 N MET A 181 O VAL A 253 SHEET 6 B 8 LYS A 279 ASN A 287 -1 O LYS A 279 N SER A 182 SHEET 7 B 8 TYR A 318 LYS A 327 -1 O PHE A 325 N PHE A 280 SHEET 8 B 8 PHE A 305 MET A 314 -1 N GLN A 311 O PHE A 322 LINK C PYR A 68 N SER A 69 1555 1555 1.53 CISPEP 1 TYR A 125 PRO A 126 0 -0.05 CISPEP 2 ASN A 224 PRO A 225 0 0.19 SITE 1 AC1 6 SER A 69 LYS A 80 THR A 81 HIS A 243 SITE 2 AC1 6 HOH A 454 LEU B 65 SITE 1 AC2 5 CYS A 226 THR A 245 PRO A 246 GLU A 247 SITE 2 AC2 5 HIS B 5 CRYST1 90.706 55.897 74.329 90.00 109.84 90.00 C 1 2 1 4 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 0.011025 0.000000 0.003977 0.00000 SCALE2 0.000000 0.017890 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014302 0.00000