HEADER TRANSFERASE 29-MAR-07 2EO5 TITLE CRYSTAL STRUCTURE OF 4-AMINOBUTYRATE AMINOTRANSFERASE FROM SULFOLOBUS TITLE 2 TOKODAII STRAIN7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 419AA LONG HYPOTHETICAL AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 4-AMINOBUTYRATE AMINOTRANSFERASE; COMPND 5 EC: 2.6.1.19; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 273063; SOURCE 4 STRAIN: 7; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS PLP ENZYME, AMINOTRANSFERASE, STRUCTURAL GENOMICS, NPPSFA, NATIONAL KEYWDS 2 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN KEYWDS 3 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.MIZUTANI,N.KUNISHIMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 2 INITIATIVE (RSGI) REVDAT 4 25-OCT-23 2EO5 1 LINK REVDAT 3 13-JUL-11 2EO5 1 VERSN REVDAT 2 24-FEB-09 2EO5 1 VERSN REVDAT 1 02-OCT-07 2EO5 0 JRNL AUTH H.MIZUTANI,N.KUNISHIMA JRNL TITL CRYSTAL STRUCTURE OF 4-AMINOBUTYRATE AMINOTRANSFERASE FROM JRNL TITL 2 SULFOLOBUS TOKODAII STRAIN7 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2414482.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 41170 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) : 0.181 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2029 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6306 REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE : 0.2400 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 312 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3216 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 376 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.78000 REMARK 3 B22 (A**2) : 0.86000 REMARK 3 B33 (A**2) : 0.92000 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) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 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) : 1.210 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.800 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.030 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.030 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 49.67 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 : PLP_SCHIFF.PARAM REMARK 3 PARAMETER FILE 5 : EDO.PARAM 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 : PLP_SCHIFF.TOP REMARK 3 TOPOLOGY FILE 5 : EDO.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000026899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-FEB-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41187 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.36900 REMARK 200 R SYM FOR SHELL (I) : 0.34100 REMARK 200 FOR SHELL : 5.680 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1SF2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25%(W/V) PEG 3350, 0.1M TRIS-HCL, 0.2M REMARK 280 AMMONIUM SULFATE, PH 8.5, MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 44.02300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.58500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.23150 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 44.02300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.58500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.23150 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 44.02300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.58500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.23150 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 44.02300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.58500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 66.23150 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 24540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 52030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -183.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 91.17000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 91.17000 REMARK 350 BIOMT3 4 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 A1329 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1330 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 PRO A 303 REMARK 465 GLY A 304 REMARK 465 MET A 305 REMARK 465 HIS A 306 REMARK 465 SER A 307 REMARK 465 ASN A 308 REMARK 465 LYS A 419 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 ASN A 54 44.12 -108.06 REMARK 500 SER A 60 -176.30 -176.58 REMARK 500 LYS A 74 -65.35 -105.12 REMARK 500 ALA A 76 -134.54 -82.74 REMARK 500 ALA A 151 59.07 -156.38 REMARK 500 SER A 152 -68.64 -92.86 REMARK 500 ILE A 159 -57.26 66.83 REMARK 500 PHE A 163 -169.93 -109.88 REMARK 500 TYR A 202 -63.55 -126.76 REMARK 500 ALA A 280 -148.77 -173.34 REMARK 500 LYS A 281 -93.88 39.86 REMARK 500 ASP A 298 4.15 -66.74 REMARK 500 PHE A 301 -168.23 -70.53 REMARK 500 PHE A 310 83.30 -157.73 REMARK 500 ASN A 313 35.38 -73.31 REMARK 500 SER A 389 45.52 -148.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: STO001000735.1 RELATED DB: TARGETDB DBREF 2EO5 A 1 419 UNP Q974B8 Q974B8_SULTO 1 419 SEQRES 1 A 419 MET LEU SER ARG LYS ILE ILE GLU GLU SER ASP ILE TYR SEQRES 2 A 419 LEU ALA THR SER THR ARG ASP PRO GLU LEU PHE PRO LEU SEQRES 3 A 419 VAL ILE ASP HIS GLY GLU GLY VAL TRP ILE TYR ASP VAL SEQRES 4 A 419 ASP GLY ASN LYS TYR LEU ASP PHE THR SER GLY ILE GLY SEQRES 5 A 419 VAL ASN ASN LEU GLY TRP PRO SER HIS PRO GLU VAL ILE SEQRES 6 A 419 LYS ILE GLY ILE GLU GLN MET GLN LYS LEU ALA HIS ALA SEQRES 7 A 419 ALA ALA ASN ASP PHE TYR ASN ILE PRO GLN LEU GLU LEU SEQRES 8 A 419 ALA LYS LYS LEU VAL THR TYR SER PRO GLY ASN PHE GLN SEQRES 9 A 419 LYS LYS VAL PHE PHE SER ASN SER GLY THR GLU ALA ILE SEQRES 10 A 419 GLU ALA SER ILE LYS VAL VAL LYS ASN THR GLY ARG LYS SEQRES 11 A 419 TYR ILE ILE ALA PHE LEU GLY GLY PHE HIS GLY ARG THR SEQRES 12 A 419 PHE GLY SER ILE SER LEU THR ALA SER LYS ALA VAL GLN SEQRES 13 A 419 ARG SER ILE VAL GLY PRO PHE MET PRO GLY VAL ILE HIS SEQRES 14 A 419 VAL PRO TYR PRO ASN PRO TYR ARG ASN PRO TRP HIS ILE SEQRES 15 A 419 ASN GLY TYR GLU ASN PRO SER GLU LEU VAL ASN ARG VAL SEQRES 16 A 419 ILE GLU PHE ILE GLU ASP TYR ILE PHE VAL ASN LEU VAL SEQRES 17 A 419 PRO PRO GLU GLU VAL ALA GLY ILE PHE PHE GLU PRO ILE SEQRES 18 A 419 GLN GLY GLU GLY GLY TYR VAL ILE PRO PRO LYS ASN PHE SEQRES 19 A 419 PHE ALA GLU LEU GLN LYS LEU ALA LYS LYS TYR GLY ILE SEQRES 20 A 419 LEU LEU VAL ASP ASP GLU VAL GLN MET GLY LEU GLY ARG SEQRES 21 A 419 THR GLY LYS LEU PHE ALA ILE GLU ASN PHE ASN THR VAL SEQRES 22 A 419 PRO ASP VAL ILE THR LEU ALA LYS ALA LEU GLY GLY GLY SEQRES 23 A 419 ILE MET PRO ILE GLY ALA THR ILE PHE ARG LYS ASP LEU SEQRES 24 A 419 ASP PHE LYS PRO GLY MET HIS SER ASN THR PHE GLY GLY SEQRES 25 A 419 ASN ALA LEU ALA CYS ALA ILE GLY SER LYS VAL ILE ASP SEQRES 26 A 419 ILE VAL LYS ASP LEU LEU PRO HIS VAL ASN GLU ILE GLY SEQRES 27 A 419 LYS ILE PHE ALA GLU GLU LEU GLN GLY LEU ALA ASP ASP SEQRES 28 A 419 VAL ARG GLY ILE GLY LEU ALA TRP GLY LEU GLU TYR ASN SEQRES 29 A 419 GLU LYS LYS VAL ARG ASP ARG ILE ILE GLY GLU SER PHE SEQRES 30 A 419 LYS ARG GLY LEU LEU LEU LEU PRO ALA GLY ARG SER ALA SEQRES 31 A 419 ILE ARG VAL ILE PRO PRO LEU VAL ILE SER GLU GLU GLU SEQRES 32 A 419 ALA LYS GLN GLY LEU ASP ILE LEU LYS LYS VAL ILE LYS SEQRES 33 A 419 VAL VAL LYS HET SO4 A1002 5 HET PLP A1001 15 HET EDO A1003 4 HETNAM SO4 SULFATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM EDO 1,2-ETHANEDIOL HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 O4 S 2- FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 EDO C2 H6 O2 FORMUL 5 HOH *376(H2 O) HELIX 1 1 MET A 1 LEU A 14 1 14 HELIX 2 2 THR A 48 VAL A 53 5 6 HELIX 3 3 HIS A 61 GLN A 73 1 13 HELIX 4 4 ASN A 85 SER A 99 1 15 HELIX 5 5 SER A 112 ASN A 126 1 15 HELIX 6 6 THR A 143 THR A 150 1 8 HELIX 7 7 LYS A 153 SER A 158 5 6 HELIX 8 8 ASN A 187 TYR A 202 1 16 HELIX 9 9 TYR A 202 LEU A 207 1 6 HELIX 10 10 PRO A 209 GLU A 211 5 3 HELIX 11 11 ASN A 233 TYR A 245 1 13 HELIX 12 12 PHE A 265 ASN A 271 5 7 HELIX 13 13 ALA A 280 GLY A 285 5 6 HELIX 14 14 ASP A 298 ASP A 300 5 3 HELIX 15 15 ASN A 313 GLN A 346 1 34 HELIX 16 16 GLU A 365 ARG A 379 1 15 HELIX 17 17 SER A 400 VAL A 418 1 19 SHEET 1 A 4 ILE A 28 GLU A 32 0 SHEET 2 A 4 TRP A 35 ASP A 38 -1 O TYR A 37 N ASP A 29 SHEET 3 A 4 LYS A 43 ASP A 46 -1 O TYR A 44 N ILE A 36 SHEET 4 A 4 LEU A 381 LEU A 382 1 O LEU A 382 N LEU A 45 SHEET 1 B 7 LYS A 105 SER A 110 0 SHEET 2 B 7 GLY A 291 ARG A 296 -1 O GLY A 291 N SER A 110 SHEET 3 B 7 VAL A 276 LEU A 279 -1 N ILE A 277 O ILE A 294 SHEET 4 B 7 LEU A 248 ASP A 252 1 N ASP A 251 O VAL A 276 SHEET 5 B 7 VAL A 213 PHE A 218 1 N PHE A 218 O ASP A 252 SHEET 6 B 7 TYR A 131 PHE A 135 1 N ILE A 133 O PHE A 217 SHEET 7 B 7 VAL A 167 VAL A 170 1 O ILE A 168 N ILE A 132 SHEET 1 C 4 ASP A 351 ILE A 355 0 SHEET 2 C 4 ALA A 358 GLU A 362 -1 O GLY A 360 N ARG A 353 SHEET 3 C 4 ALA A 390 VAL A 393 -1 O VAL A 393 N TRP A 359 SHEET 4 C 4 LEU A 384 ALA A 386 -1 N LEU A 384 O ARG A 392 LINK NZ LYS A 281 C4A PLP A1001 1555 1555 1.40 CISPEP 1 ASP A 20 PRO A 21 0 0.11 CISPEP 2 TRP A 58 PRO A 59 0 -0.29 CISPEP 3 GLY A 161 PRO A 162 0 0.06 CRYST1 88.046 91.170 132.463 90.00 90.00 90.00 I 2 2 2 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 0.011358 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007549 0.00000