HEADER TRANSFERASE 26-APR-04 1T3I TITLE STRUCTURE OF SLR0077/SUFS, THE ESSENTIAL CYSTEINE DESULFURASE FROM TITLE 2 SYNECHOCYSTIS PCC 6803 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE CYSTEINE DESULFURASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.8.1.7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP.; SOURCE 3 ORGANISM_TAXID: 1143; SOURCE 4 GENE: CSD, SLR0077; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) STAR CELLS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PLP-BINDING ENZYME, CYSTEINE DESULFURASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.TIRUPATI,J.L.VEY,C.L.DRENNAN,J.M.BOLLINGER JR. REVDAT 6 23-AUG-23 1T3I 1 HETSYN REVDAT 5 29-JUL-20 1T3I 1 COMPND REMARK HET HETNAM REVDAT 5 2 1 HETSYN FORMUL LINK SITE REVDAT 5 3 1 ATOM REVDAT 4 13-JUL-11 1T3I 1 VERSN REVDAT 3 24-FEB-09 1T3I 1 VERSN REVDAT 2 19-OCT-04 1T3I 1 JRNL REVDAT 1 21-SEP-04 1T3I 0 JRNL AUTH B.TIRUPATI,J.L.VEY,C.L.DRENNAN,J.M.BOLLINGER JR. JRNL TITL KINETIC AND STRUCTURAL CHARACTERIZATION OF SLR0077/SUFS, THE JRNL TITL 2 ESSENTIAL CYSTEINE DESULFURASE FROM SYNECHOCYSTIS SP. PCC JRNL TITL 3 6803. JRNL REF BIOCHEMISTRY V. 43 12210 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15379559 JRNL DOI 10.1021/BI0491447 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 94984 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) : 0.191 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 9531 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.88 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8638 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 982 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6211 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 573 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.41100 REMARK 3 B22 (A**2) : -7.77600 REMARK 3 B33 (A**2) : 11.18700 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) : 0.18 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : 1.058 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.533 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.867 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.720 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 47.23 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 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : PROST.PAR 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 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : PROST.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1T3I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-04. REMARK 100 THE DEPOSITION ID IS D_1000022265. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-02 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 : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI (111) 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 : 94984 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 42.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: POLYALANINE VERSION OF 1JF9.PDB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 8.0, 0.25M MGCL2, 25% PEG REMARK 280 4000, N-OCTANOYLSUCROSE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 44.19300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.90750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.65400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 70.90750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.19300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.65400 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS THE FULL BIOLOGICAL ASSEMBLY REMARK 300 (PROTEIN IS A HOMODIMER). 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: 9180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 A 1 REMARK 465 VAL A 2 REMARK 465 ALA A 3 REMARK 465 LEU A 4 REMARK 465 GLN A 5 REMARK 465 ILE A 6 REMARK 465 HIS A 60 REMARK 465 ARG A 61 REMARK 465 ASP A 415 REMARK 465 ASP A 416 REMARK 465 ASP A 417 REMARK 465 PHE A 418 REMARK 465 THR A 419 REMARK 465 VAL A 420 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 ALA B 3 REMARK 465 LEU B 4 REMARK 465 GLN B 5 REMARK 465 ILE B 6 REMARK 465 HIS B 60 REMARK 465 ARG B 61 REMARK 465 GLY B 62 REMARK 465 ASP B 415 REMARK 465 ASP B 416 REMARK 465 ASP B 417 REMARK 465 PHE B 418 REMARK 465 THR B 419 REMARK 465 VAL B 420 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 15 CG CD OE1 NE2 REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 LYS A 116 CG CD CE NZ REMARK 470 LYS A 141 CG CD CE NZ REMARK 470 GLU A 153 CG CD OE1 OE2 REMARK 470 GLU A 168 CG CD OE1 OE2 REMARK 470 LYS A 169 CG CD CE NZ REMARK 470 LYS A 171 CG CD CE NZ REMARK 470 GLN A 197 CG CD OE1 NE2 REMARK 470 GLU A 246 CG CD OE1 OE2 REMARK 470 ILE A 289 CD1 REMARK 470 GLU A 304 CG CD OE1 OE2 REMARK 470 GLN A 319 CG CD OE1 NE2 REMARK 470 LYS A 335 CG CD CE NZ REMARK 470 GLN A 404 CG CD OE1 NE2 REMARK 470 GLU B 23 CG CD OE1 OE2 REMARK 470 GLN B 65 CG CD OE1 NE2 REMARK 470 LYS B 83 CG CD CE NZ REMARK 470 LYS B 116 CG CD CE NZ REMARK 470 LYS B 141 CG CD CE NZ REMARK 470 GLU B 168 CG CD OE1 OE2 REMARK 470 GLN B 197 CG CD OE1 NE2 REMARK 470 ILE B 238 CD1 REMARK 470 GLU B 246 CG CD OE1 OE2 REMARK 470 GLU B 304 CG CD OE1 OE2 REMARK 470 ILE B 399 CD1 REMARK 470 ILE B 410 CD1 REMARK 470 SER B 414 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 231 CE LYS A 231 NZ -0.158 REMARK 500 LYS B 231 CE LYS B 231 NZ -0.181 REMARK 500 REMARK 500 REMARK: NULL 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 -37.80 -132.94 REMARK 500 LEU A 132 -57.17 -132.79 REMARK 500 PHE A 254 -79.30 -107.45 REMARK 500 GLU A 259 -22.94 72.86 REMARK 500 ASN B 54 -43.16 -131.34 REMARK 500 LEU B 132 -53.70 -136.40 REMARK 500 PHE B 254 -83.82 -100.75 REMARK 500 GLU B 259 -30.95 73.64 REMARK 500 REMARK 500 REMARK: NULL DBREF 1T3I A 1 420 UNP Q55793 CSD_SYNY3 1 420 DBREF 1T3I B 1 420 UNP Q55793 CSD_SYNY3 1 420 SEQRES 1 A 420 MET VAL ALA LEU GLN ILE PRO SER LEU ALA ALA THR VAL SEQRES 2 A 420 ARG GLN ASP PHE PRO ILE LEU ASN GLN GLU ILE ASN GLY SEQRES 3 A 420 HIS PRO LEU VAL TYR LEU ASP ASN ALA ALA THR SER GLN SEQRES 4 A 420 LYS PRO ARG ALA VAL LEU GLU LYS LEU MET HIS TYR TYR SEQRES 5 A 420 GLU ASN ASP ASN ALA ASN VAL HIS ARG GLY ALA HIS GLN SEQRES 6 A 420 LEU SER VAL ARG ALA THR ASP ALA TYR GLU ALA VAL ARG SEQRES 7 A 420 ASN LYS VAL ALA LYS PHE ILE ASN ALA ARG SER PRO ARG SEQRES 8 A 420 GLU ILE VAL TYR THR ARG ASN ALA THR GLU ALA ILE ASN SEQRES 9 A 420 LEU VAL ALA TYR SER TRP GLY MET ASN ASN LEU LYS ALA SEQRES 10 A 420 GLY ASP GLU ILE ILE THR THR VAL MET GLU HIS HIS SER SEQRES 11 A 420 ASN LEU VAL PRO TRP GLN MET VAL ALA ALA LYS THR GLY SEQRES 12 A 420 ALA VAL LEU LYS PHE VAL GLN LEU ASP GLU GLN GLU SER SEQRES 13 A 420 PHE ASP LEU GLU HIS PHE LYS THR LEU LEU SER GLU LYS SEQRES 14 A 420 THR LYS LEU VAL THR VAL VAL HIS ILE SER ASN THR LEU SEQRES 15 A 420 GLY CYS VAL ASN PRO ALA GLU GLU ILE ALA GLN LEU ALA SEQRES 16 A 420 HIS GLN ALA GLY ALA LYS VAL LEU VAL ASP ALA CYS GLN SEQRES 17 A 420 SER ALA PRO HIS TYR PRO LEU ASP VAL GLN LEU ILE ASP SEQRES 18 A 420 CYS ASP TRP LEU VAL ALA SER GLY HIS LYS MET CYS ALA SEQRES 19 A 420 PRO THR GLY ILE GLY PHE LEU TYR GLY LYS GLU GLU ILE SEQRES 20 A 420 LEU GLU ALA MET PRO PRO PHE PHE GLY GLY GLY GLU MET SEQRES 21 A 420 ILE ALA GLU VAL PHE PHE ASP HIS PHE THR THR GLY GLU SEQRES 22 A 420 LEU PRO HIS LYS PHE GLU ALA GLY THR PRO ALA ILE ALA SEQRES 23 A 420 GLU ALA ILE ALA LEU GLY ALA ALA VAL ASP TYR LEU THR SEQRES 24 A 420 ASP LEU GLY MET GLU ASN ILE HIS ASN TYR GLU VAL GLU SEQRES 25 A 420 LEU THR HIS TYR LEU TRP GLN GLY LEU GLY GLN ILE PRO SEQRES 26 A 420 GLN LEU ARG LEU TYR GLY PRO ASN PRO LYS HIS GLY ASP SEQRES 27 A 420 ARG ALA ALA LEU ALA SER PHE ASN VAL ALA GLY LEU HIS SEQRES 28 A 420 ALA SER ASP VAL ALA THR MET VAL ASP GLN ASP GLY ILE SEQRES 29 A 420 ALA ILE ARG SER GLY HIS HIS CYS THR GLN PRO LEU HIS SEQRES 30 A 420 ARG LEU PHE ASP ALA SER GLY SER ALA ARG ALA SER LEU SEQRES 31 A 420 TYR PHE TYR ASN THR LYS GLU GLU ILE ASP LEU PHE LEU SEQRES 32 A 420 GLN SER LEU GLN ALA THR ILE ARG PHE PHE SER ASP ASP SEQRES 33 A 420 ASP PHE THR VAL SEQRES 1 B 420 MET VAL ALA LEU GLN ILE PRO SER LEU ALA ALA THR VAL SEQRES 2 B 420 ARG GLN ASP PHE PRO ILE LEU ASN GLN GLU ILE ASN GLY SEQRES 3 B 420 HIS PRO LEU VAL TYR LEU ASP ASN ALA ALA THR SER GLN SEQRES 4 B 420 LYS PRO ARG ALA VAL LEU GLU LYS LEU MET HIS TYR TYR SEQRES 5 B 420 GLU ASN ASP ASN ALA ASN VAL HIS ARG GLY ALA HIS GLN SEQRES 6 B 420 LEU SER VAL ARG ALA THR ASP ALA TYR GLU ALA VAL ARG SEQRES 7 B 420 ASN LYS VAL ALA LYS PHE ILE ASN ALA ARG SER PRO ARG SEQRES 8 B 420 GLU ILE VAL TYR THR ARG ASN ALA THR GLU ALA ILE ASN SEQRES 9 B 420 LEU VAL ALA TYR SER TRP GLY MET ASN ASN LEU LYS ALA SEQRES 10 B 420 GLY ASP GLU ILE ILE THR THR VAL MET GLU HIS HIS SER SEQRES 11 B 420 ASN LEU VAL PRO TRP GLN MET VAL ALA ALA LYS THR GLY SEQRES 12 B 420 ALA VAL LEU LYS PHE VAL GLN LEU ASP GLU GLN GLU SER SEQRES 13 B 420 PHE ASP LEU GLU HIS PHE LYS THR LEU LEU SER GLU LYS SEQRES 14 B 420 THR LYS LEU VAL THR VAL VAL HIS ILE SER ASN THR LEU SEQRES 15 B 420 GLY CYS VAL ASN PRO ALA GLU GLU ILE ALA GLN LEU ALA SEQRES 16 B 420 HIS GLN ALA GLY ALA LYS VAL LEU VAL ASP ALA CYS GLN SEQRES 17 B 420 SER ALA PRO HIS TYR PRO LEU ASP VAL GLN LEU ILE ASP SEQRES 18 B 420 CYS ASP TRP LEU VAL ALA SER GLY HIS LYS MET CYS ALA SEQRES 19 B 420 PRO THR GLY ILE GLY PHE LEU TYR GLY LYS GLU GLU ILE SEQRES 20 B 420 LEU GLU ALA MET PRO PRO PHE PHE GLY GLY GLY GLU MET SEQRES 21 B 420 ILE ALA GLU VAL PHE PHE ASP HIS PHE THR THR GLY GLU SEQRES 22 B 420 LEU PRO HIS LYS PHE GLU ALA GLY THR PRO ALA ILE ALA SEQRES 23 B 420 GLU ALA ILE ALA LEU GLY ALA ALA VAL ASP TYR LEU THR SEQRES 24 B 420 ASP LEU GLY MET GLU ASN ILE HIS ASN TYR GLU VAL GLU SEQRES 25 B 420 LEU THR HIS TYR LEU TRP GLN GLY LEU GLY GLN ILE PRO SEQRES 26 B 420 GLN LEU ARG LEU TYR GLY PRO ASN PRO LYS HIS GLY ASP SEQRES 27 B 420 ARG ALA ALA LEU ALA SER PHE ASN VAL ALA GLY LEU HIS SEQRES 28 B 420 ALA SER ASP VAL ALA THR MET VAL ASP GLN ASP GLY ILE SEQRES 29 B 420 ALA ILE ARG SER GLY HIS HIS CYS THR GLN PRO LEU HIS SEQRES 30 B 420 ARG LEU PHE ASP ALA SER GLY SER ALA ARG ALA SER LEU SEQRES 31 B 420 TYR PHE TYR ASN THR LYS GLU GLU ILE ASP LEU PHE LEU SEQRES 32 B 420 GLN SER LEU GLN ALA THR ILE ARG PHE PHE SER ASP ASP SEQRES 33 B 420 ASP PHE THR VAL HET TU4 C 1 20 HET FRU C 2 12 HET PLP A 600 15 HET GOL A 603 6 HET PLP B 601 15 HET GOL B 604 6 HETNAM TU4 3-O-OCTANOYL-ALPHA-D-GLUCOPYRANOSE HETNAM FRU BETA-D-FRUCTOFURANOSE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM GOL GLYCEROL HETSYN FRU BETA-D-FRUCTOSE; D-FRUCTOSE; FRUCTOSE HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 TU4 C14 H26 O7 FORMUL 3 FRU C6 H12 O6 FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 5 GOL 2(C3 H8 O3) FORMUL 8 HOH *573(H2 O) HELIX 1 1 SER A 8 ARG A 14 1 7 HELIX 2 2 PHE A 17 ASN A 21 5 5 HELIX 3 3 PRO A 41 ASP A 55 1 15 HELIX 4 4 HIS A 64 ALA A 82 1 19 HELIX 5 5 SER A 89 ARG A 91 5 3 HELIX 6 6 ASN A 98 TRP A 110 1 13 HELIX 7 7 TRP A 110 LEU A 115 1 6 HELIX 8 8 HIS A 128 ASN A 131 5 4 HELIX 9 9 LEU A 132 ALA A 140 1 9 HELIX 10 10 ASP A 158 LEU A 166 1 9 HELIX 11 11 PRO A 187 HIS A 196 1 10 HELIX 12 12 ASP A 216 ASP A 221 1 6 HELIX 13 13 HIS A 230 MET A 232 5 3 HELIX 14 14 GLU A 245 GLU A 245 5 1 HELIX 15 15 ILE A 247 GLU A 249 5 3 HELIX 16 16 PRO A 275 GLU A 279 5 5 HELIX 17 17 ALA A 284 GLY A 302 1 19 HELIX 18 18 ASN A 305 TRP A 318 1 14 HELIX 19 19 GLY A 320 ILE A 324 5 5 HELIX 20 20 HIS A 351 GLN A 361 1 11 HELIX 21 21 THR A 373 PHE A 380 1 8 HELIX 22 22 THR A 395 LEU A 403 1 9 HELIX 23 23 SER A 405 PHE A 413 1 9 HELIX 24 24 SER B 8 ARG B 14 1 7 HELIX 25 25 GLN B 15 ASN B 21 5 7 HELIX 26 26 PRO B 41 ASP B 55 1 15 HELIX 27 27 LEU B 66 ALA B 82 1 17 HELIX 28 28 SER B 89 ARG B 91 5 3 HELIX 29 29 ASN B 98 TRP B 110 1 13 HELIX 30 30 TRP B 110 LEU B 115 1 6 HELIX 31 31 HIS B 128 ASN B 131 5 4 HELIX 32 32 LEU B 132 ALA B 140 1 9 HELIX 33 33 ASP B 158 LEU B 166 1 9 HELIX 34 34 PRO B 187 HIS B 196 1 10 HELIX 35 35 ASP B 216 ASP B 221 1 6 HELIX 36 36 HIS B 230 MET B 232 5 3 HELIX 37 37 GLU B 245 GLU B 245 5 1 HELIX 38 38 ILE B 247 GLU B 249 5 3 HELIX 39 39 PRO B 275 GLU B 279 5 5 HELIX 40 40 ALA B 284 GLY B 302 1 19 HELIX 41 41 ASN B 305 GLN B 323 1 19 HELIX 42 42 HIS B 351 GLN B 361 1 11 HELIX 43 43 THR B 373 PHE B 380 1 8 HELIX 44 44 THR B 395 PHE B 413 1 19 SHEET 1 A 2 GLU A 23 ILE A 24 0 SHEET 2 A 2 HIS A 27 PRO A 28 -1 O HIS A 27 N ILE A 24 SHEET 1 B 2 VAL A 30 TYR A 31 0 SHEET 2 B 2 ILE A 364 ALA A 365 1 O ALA A 365 N VAL A 30 SHEET 1 C 5 ILE A 93 THR A 96 0 SHEET 2 C 5 GLY A 239 GLY A 243 -1 O LEU A 241 N VAL A 94 SHEET 3 C 5 TRP A 224 SER A 228 -1 N LEU A 225 O TYR A 242 SHEET 4 C 5 VAL A 202 ASP A 205 1 N VAL A 204 O TRP A 224 SHEET 5 C 5 VAL A 173 VAL A 176 1 N VAL A 173 O LEU A 203 SHEET 1 D 2 GLU A 120 THR A 124 0 SHEET 2 D 2 VAL A 145 VAL A 149 1 O VAL A 145 N ILE A 121 SHEET 1 E 2 ILE A 261 VAL A 264 0 SHEET 2 E 2 PHE A 269 THR A 271 -1 O THR A 270 N GLU A 263 SHEET 1 F 3 LEU A 327 TYR A 330 0 SHEET 2 F 3 LEU A 342 VAL A 347 -1 O SER A 344 N TYR A 330 SHEET 3 F 3 ALA A 386 SER A 389 -1 O ALA A 386 N PHE A 345 SHEET 1 G 2 VAL B 30 TYR B 31 0 SHEET 2 G 2 ILE B 364 ALA B 365 1 O ALA B 365 N VAL B 30 SHEET 1 H 7 ILE B 93 THR B 96 0 SHEET 2 H 7 GLY B 239 GLY B 243 -1 O LEU B 241 N VAL B 94 SHEET 3 H 7 TRP B 224 SER B 228 -1 N LEU B 225 O TYR B 242 SHEET 4 H 7 LYS B 201 ASP B 205 1 N VAL B 204 O TRP B 224 SHEET 5 H 7 THR B 170 VAL B 176 1 N VAL B 175 O ASP B 205 SHEET 6 H 7 GLU B 120 THR B 124 1 N ILE B 122 O LEU B 172 SHEET 7 H 7 VAL B 145 VAL B 149 1 O VAL B 145 N ILE B 121 SHEET 1 I 2 ILE B 261 VAL B 264 0 SHEET 2 I 2 PHE B 269 THR B 271 -1 O THR B 270 N ALA B 262 SHEET 1 J 3 LEU B 327 TYR B 330 0 SHEET 2 J 3 LEU B 342 VAL B 347 -1 O SER B 344 N TYR B 330 SHEET 3 J 3 ALA B 386 SER B 389 -1 O ALA B 386 N PHE B 345 LINK NZ LYS A 231 C4A PLP A 600 1555 1555 1.20 LINK NZ LYS B 231 C4A PLP B 601 1555 1555 1.19 LINK C1 TU4 C 1 O2 FRU C 2 1555 1555 1.47 CISPEP 1 LEU A 274 PRO A 275 0 0.01 CISPEP 2 LEU B 274 PRO B 275 0 -0.15 CRYST1 88.386 89.308 141.815 90.00 90.00 90.00 P 21 21 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 0.011314 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011197 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007051 0.00000