PDB Short entry for 1JEN HEADER S-ADENOSYLMETHIONINE DECARBOXYLASE 23-FEB-99 1JEN TITLE HUMAN S-ADENOSYLMETHIONINE DECARBOXYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (S-ADENOSYLMETHIONINE DECARBOXYLASE (BETA CHAIN)); COMPND 3 CHAIN: B, D; COMPND 4 SYNONYM: ADOMETDC, SAMDC; COMPND 5 EC: 4.1.1.50; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN (S-ADENOSYLMETHIONINE DECARBOXYLASE (ALPHA CHAIN)); COMPND 9 CHAIN: A, C; COMPND 10 SYNONYM: ADOMETDC, SAMDC; COMPND 11 EC: 4.1.1.50; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS S-ADENOSYLMETHIONINE DECARBOXYLASE, PYRUVOYL, GENE DUPLICATION, KEYWDS 2 POLYAMINE BIOSYNTHESIS, SANDWICH, ALLOSTERIC ENZYME EXPDTA X-RAY DIFFRACTION AUTHOR J.L.EKSTROM,I.I.MATHEWS,B.A.STANLEY,A.E.PEGG,S.E.EALICK REVDAT 5 15-NOV-23 1JEN 1 LINK ATOM REVDAT 4 04-OCT-17 1JEN 1 REMARK REVDAT 3 24-FEB-09 1JEN 1 VERSN REVDAT 2 01-APR-03 1JEN 1 JRNL REVDAT 1 01-JUN-99 1JEN 0 JRNL AUTH J.L.EKSTROM,I.I.MATHEWS,B.A.STANLEY,A.E.PEGG,S.E.EALICK JRNL TITL THE CRYSTAL STRUCTURE OF HUMAN S-ADENOSYLMETHIONINE JRNL TITL 2 DECARBOXYLASE AT 2.25 A RESOLUTION REVEALS A NOVEL FOLD. JRNL REF STRUCTURE FOLD.DES. V. 7 583 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10378277 JRNL DOI 10.1016/S0969-2126(99)80074-4 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 31619 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) : 0.177 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1571 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3476 REMARK 3 BIN R VALUE (WORKING SET) : 0.2255 REMARK 3 BIN FREE R VALUE : 0.2602 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 192 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4919 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 414 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.440 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.190 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 NCS MODEL : RESTRAINTS 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 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JEN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-FEB-99. REMARK 100 THE DEPOSITION ID IS D_1000000527. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 93.00 REMARK 200 PH : 8.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791,0.9788,0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 169725 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.7100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.09400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 15.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SNB, SOLVE, MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: 22 SELENIUM ATOMS LOCATED IN ASYMMETRIC UNIT REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12 - 16% PEG 8K, 10 MM TRIS-HCL, PH REMARK 280 8.0, PH 8.00 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 27.90000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, C 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 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 ARG A 293 REMARK 465 THR A 294 REMARK 465 VAL A 295 REMARK 465 LEU A 296 REMARK 465 ARG A 297 REMARK 465 SER A 298 REMARK 465 GLN A 330 REMARK 465 GLN A 331 REMARK 465 GLN A 332 REMARK 465 GLN A 333 REMARK 465 SER A 334 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 ALA D 3 REMARK 465 ALA D 4 REMARK 465 ARG D 20 REMARK 465 GLN D 21 REMARK 465 GLN D 22 REMARK 465 PRO D 23 REMARK 465 ASP D 24 REMARK 465 ALA D 25 REMARK 465 ASN D 26 REMARK 465 GLN D 27 REMARK 465 GLU D 67 REMARK 465 PRO C 165 REMARK 465 GLU C 166 REMARK 465 SER C 167 REMARK 465 ARG C 168 REMARK 465 VAL C 169 REMARK 465 ILE C 170 REMARK 465 SER C 171 REMARK 465 ARG C 293 REMARK 465 THR C 294 REMARK 465 VAL C 295 REMARK 465 LEU C 296 REMARK 465 ARG C 297 REMARK 465 SER C 298 REMARK 465 GLN C 329 REMARK 465 GLN C 330 REMARK 465 GLN C 331 REMARK 465 GLN C 332 REMARK 465 GLN C 333 REMARK 465 SER C 334 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 HIS B 5 142.06 155.94 REMARK 500 CYS A 82 -165.29 -123.84 REMARK 500 PRO A 126 34.11 -94.91 REMARK 500 ASN A 143 41.79 -106.30 REMARK 500 SER A 154 -153.57 -143.63 REMARK 500 PHE A 250 41.26 -151.98 REMARK 500 GLN A 300 -125.83 53.76 REMARK 500 PHE A 315 -169.97 -105.64 REMARK 500 SER C 73 -169.76 -118.60 REMARK 500 CYS C 82 -166.19 -124.54 REMARK 500 PRO C 126 33.91 -94.54 REMARK 500 ASN C 143 42.25 -107.27 REMARK 500 SER C 154 -154.51 -156.13 REMARK 500 PHE C 250 40.85 -151.27 REMARK 500 GLN C 300 -87.15 47.85 REMARK 500 PHE C 315 -169.35 -104.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: PVL REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: THE PYRUVOYL COFACTOR IS CREATED DURING THE REMARK 800 AUTOCATALYTIC PROENZYME CLEAVAGE REACTION, AND IS A REQUIRED FOR REMARK 800 THE ENZYME-CATALYZED DECARBOXYLATION OF ADOMET. DBREF 1JEN B 1 67 UNP P17707 DCAM_HUMAN 1 67 DBREF 1JEN A 68 334 UNP P17707 DCAM_HUMAN 69 334 DBREF 1JEN D 1 67 UNP P17707 DCAM_HUMAN 1 67 DBREF 1JEN C 68 334 UNP P17707 DCAM_HUMAN 69 334 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 267 PYR SER MET PHE VAL SER LYS ARG ARG PHE ILE LEU LYS SEQRES 2 A 267 THR CYS GLY THR THR LEU LEU LEU LYS ALA LEU VAL PRO SEQRES 3 A 267 LEU LEU LYS LEU ALA ARG ASP TYR SER GLY PHE ASP SER SEQRES 4 A 267 ILE GLN SER PHE PHE TYR SER ARG LYS ASN PHE MET LYS SEQRES 5 A 267 PRO SER HIS GLN GLY TYR PRO HIS ARG ASN PHE GLN GLU SEQRES 6 A 267 GLU ILE GLU PHE LEU ASN ALA ILE PHE PRO ASN GLY ALA SEQRES 7 A 267 ALA TYR CYS MET GLY ARG MET ASN SER ASP CYS TRP TYR SEQRES 8 A 267 LEU TYR THR LEU ASP PHE PRO GLU SER ARG VAL ILE SER SEQRES 9 A 267 GLN PRO ASP GLN THR LEU GLU ILE LEU MET SER GLU LEU SEQRES 10 A 267 ASP PRO ALA VAL MET ASP GLN PHE TYR MET LYS ASP GLY SEQRES 11 A 267 VAL THR ALA LYS ASP VAL THR ARG GLU SER GLY ILE ARG SEQRES 12 A 267 ASP LEU ILE PRO GLY SER VAL ILE ASP ALA THR MET PHE SEQRES 13 A 267 ASN PRO CYS GLY TYR SER MET ASN GLY MET LYS SER ASP SEQRES 14 A 267 GLY THR TYR TRP THR ILE HIS ILE THR PRO GLU PRO GLU SEQRES 15 A 267 PHE SER TYR VAL SER PHE GLU THR ASN LEU SER GLN THR SEQRES 16 A 267 SER TYR ASP ASP LEU ILE ARG LYS VAL VAL GLU VAL PHE SEQRES 17 A 267 LYS PRO GLY LYS PHE VAL THR THR LEU PHE VAL ASN GLN SEQRES 18 A 267 SER SER LYS CYS ARG THR VAL LEU ARG SER PRO GLN LYS SEQRES 19 A 267 ILE GLU GLY PHE LYS ARG LEU ASP CYS GLN SER ALA MET SEQRES 20 A 267 PHE ASN ASP TYR ASN PHE VAL PHE THR SER PHE ALA LYS SEQRES 21 A 267 LYS GLN GLN GLN GLN GLN SER SEQRES 1 D 67 MET GLU ALA ALA HIS PHE PHE GLU GLY THR GLU LYS LEU SEQRES 2 D 67 LEU GLU VAL TRP PHE SER ARG GLN GLN PRO ASP ALA ASN SEQRES 3 D 67 GLN GLY SER GLY ASP LEU ARG THR ILE PRO ARG SER GLU SEQRES 4 D 67 TRP ASP ILE LEU LEU LYS ASP VAL GLN CYS SER ILE ILE SEQRES 5 D 67 SER VAL THR LYS THR ASP LYS GLN GLU ALA TYR VAL LEU SEQRES 6 D 67 SER GLU SEQRES 1 C 267 PYR SER MET PHE VAL SER LYS ARG ARG PHE ILE LEU LYS SEQRES 2 C 267 THR CYS GLY THR THR LEU LEU LEU LYS ALA LEU VAL PRO SEQRES 3 C 267 LEU LEU LYS LEU ALA ARG ASP TYR SER GLY PHE ASP SER SEQRES 4 C 267 ILE GLN SER PHE PHE TYR SER ARG LYS ASN PHE MET LYS SEQRES 5 C 267 PRO SER HIS GLN GLY TYR PRO HIS ARG ASN PHE GLN GLU SEQRES 6 C 267 GLU ILE GLU PHE LEU ASN ALA ILE PHE PRO ASN GLY ALA SEQRES 7 C 267 ALA TYR CYS MET GLY ARG MET ASN SER ASP CYS TRP TYR SEQRES 8 C 267 LEU TYR THR LEU ASP PHE PRO GLU SER ARG VAL ILE SER SEQRES 9 C 267 GLN PRO ASP GLN THR LEU GLU ILE LEU MET SER GLU LEU SEQRES 10 C 267 ASP PRO ALA VAL MET ASP GLN PHE TYR MET LYS ASP GLY SEQRES 11 C 267 VAL THR ALA LYS ASP VAL THR ARG GLU SER GLY ILE ARG SEQRES 12 C 267 ASP LEU ILE PRO GLY SER VAL ILE ASP ALA THR MET PHE SEQRES 13 C 267 ASN PRO CYS GLY TYR SER MET ASN GLY MET LYS SER ASP SEQRES 14 C 267 GLY THR TYR TRP THR ILE HIS ILE THR PRO GLU PRO GLU SEQRES 15 C 267 PHE SER TYR VAL SER PHE GLU THR ASN LEU SER GLN THR SEQRES 16 C 267 SER TYR ASP ASP LEU ILE ARG LYS VAL VAL GLU VAL PHE SEQRES 17 C 267 LYS PRO GLY LYS PHE VAL THR THR LEU PHE VAL ASN GLN SEQRES 18 C 267 SER SER LYS CYS ARG THR VAL LEU ARG SER PRO GLN LYS SEQRES 19 C 267 ILE GLU GLY PHE LYS ARG LEU ASP CYS GLN SER ALA MET SEQRES 20 C 267 PHE ASN ASP TYR ASN PHE VAL PHE THR SER PHE ALA LYS SEQRES 21 C 267 LYS GLN GLN GLN GLN GLN SER HET PYR A 68 5 HET PYR C 68 5 HETNAM PYR PYRUVIC ACID FORMUL 2 PYR 2(C3 H4 O3) FORMUL 5 HOH *414(H2 O) HELIX 1 H1 LEU B 32 THR B 34 5 3 HELIX 2 H2 ARG B 37 LYS B 45 1 9 HELIX 3 H3 LEU A 87 LYS A 89 5 3 HELIX 4 H4 LEU A 91 SER A 102 1 12 HELIX 5 H5 PRO A 120 HIS A 122 5 3 HELIX 6 H6 PHE A 130 ASN A 138 1 9 HELIX 7 H7 PRO A 186 MET A 189 1 4 HELIX 8 H8 ALA A 200 GLU A 206 1 7 HELIX 9 H9 ILE A 209 ASP A 211 5 3 HELIX 10 H10 ASP A 265 PHE A 275 1 11 HELIX 11 E1 LEU D 32 THR D 34 5 3 HELIX 12 E2 ARG D 37 LYS D 45 1 9 HELIX 13 E3 LEU C 87 LYS C 89 5 3 HELIX 14 E4 LEU C 91 SER C 102 1 12 HELIX 15 E5 PRO C 120 HIS C 122 5 3 HELIX 16 E6 PHE C 130 ASN C 138 1 9 HELIX 17 E7 PRO C 186 MET C 189 1 4 HELIX 18 E8 ALA C 200 GLU C 206 1 7 HELIX 19 E9 ILE C 209 ASP C 211 5 3 HELIX 20 E10 ASP C 265 PHE C 275 1 11 SHEET 1 A 2 ILE B 51 LYS B 56 0 SHEET 2 A 2 GLU B 61 LEU B 65 -1 N VAL B 64 O ILE B 52 SHEET 1 B 2 MET A 70 VAL A 72 0 SHEET 2 B 2 PHE A 77 LEU A 79 -1 N ILE A 78 O PHE A 71 SHEET 1 C 3 PHE A 111 LYS A 115 0 SHEET 2 C 3 CYS A 156 LEU A 162 -1 N TYR A 160 O TYR A 112 SHEET 3 C 3 GLY A 144 GLY A 150 -1 N MET A 149 O TRP A 157 SHEET 1 D 8 VAL A 217 MET A 222 0 SHEET 2 D 8 TYR A 228 MET A 233 -1 N MET A 233 O VAL A 217 SHEET 3 D 8 TYR A 239 THR A 245 -1 N ILE A 244 O TYR A 228 SHEET 4 D 8 TYR A 252 THR A 257 -1 N GLU A 256 O THR A 241 SHEET 5 D 8 GLN A 175 SER A 182 -1 N MET A 181 O VAL A 253 SHEET 6 D 8 LYS A 279 ASN A 287 -1 N PHE A 285 O THR A 176 SHEET 7 D 8 TYR A 318 LYS A 327 -1 N PHE A 325 O PHE A 280 SHEET 8 D 8 PHE A 305 MET A 314 -1 N ALA A 313 O PHE A 320 SHEET 1 E 2 ILE D 51 LYS D 56 0 SHEET 2 E 2 GLU D 61 LEU D 65 -1 N VAL D 64 O ILE D 52 SHEET 1 F 2 MET C 70 VAL C 72 0 SHEET 2 F 2 PHE C 77 LEU C 79 -1 N ILE C 78 O PHE C 71 SHEET 1 G 3 PHE C 111 LYS C 115 0 SHEET 2 G 3 CYS C 156 LEU C 162 -1 N TYR C 160 O TYR C 112 SHEET 3 G 3 GLY C 144 GLY C 150 -1 N MET C 149 O TRP C 157 SHEET 1 H 8 VAL C 217 MET C 222 0 SHEET 2 H 8 TYR C 228 MET C 233 -1 N MET C 233 O VAL C 217 SHEET 3 H 8 TYR C 239 THR C 245 -1 N ILE C 244 O TYR C 228 SHEET 4 H 8 TYR C 252 THR C 257 -1 N GLU C 256 O THR C 241 SHEET 5 H 8 GLN C 175 SER C 182 -1 N MET C 181 O VAL C 253 SHEET 6 H 8 LYS C 279 ASN C 287 -1 N PHE C 285 O THR C 176 SHEET 7 H 8 TYR C 318 LYS C 327 -1 N PHE C 325 O PHE C 280 SHEET 8 H 8 PHE C 305 MET C 314 -1 N ALA C 313 O PHE C 320 LINK C PYR A 68 N SER A 69 1555 1555 1.35 LINK C PYR C 68 N SER C 69 1555 1555 1.36 CISPEP 1 TYR A 125 PRO A 126 0 0.14 CISPEP 2 ASN A 224 PRO A 225 0 -0.04 CISPEP 3 TYR C 125 PRO C 126 0 -0.03 CISPEP 4 ASN C 224 PRO C 225 0 -0.03 SITE 1 PVL 2 PYR A 68 PYR C 68 CRYST1 74.600 55.800 90.100 90.00 109.60 90.00 P 1 21 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 0.013405 0.000000 0.004773 0.00000 SCALE2 0.000000 0.017921 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011781 0.00000 MTRIX1 1 -0.998116 0.057715 0.020825 89.27570 1 MTRIX2 1 0.050397 0.964757 -0.258273 -7.29150 1 MTRIX3 1 -0.034997 -0.256737 -0.965847 -37.14340 1