HEADER TRANSFERASE 11-DEC-98 2SKC TITLE PYRIDOXAL PHOSPHORYLASE B IN COMPLEX WITH FLUOROPHOSPHATE, GLUCOSE AND TITLE 2 INOSINE-5'-MONOPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRIDOXAL PHOSPHORYLASE B; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.1.1; COMPND 5 OTHER_DETAILS: IN COMPLEX WITH FLUOROPHOSPHATE, GLUCOSE AND INOSINE- COMPND 6 5'-MONOPHOSPHATE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986; SOURCE 5 TISSUE: MUSCLE KEYWDS GLYCOGEN PHOSPHORYLASE, GLYCOGEN METABOLISM, ALLOSTERIC ENZYME, KEYWDS 2 PYRIDOXAL PHOSPHATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.G.OIKONOMAKOS,S.E.ZOGRAPHOS,K.E.TSITSANOU,L.N.JOHNSON,K.R.ACHARYA REVDAT 7 30-AUG-23 2SKC 1 HETSYN REVDAT 6 29-JUL-20 2SKC 1 COMPND REMARK SEQADV HETNAM REVDAT 6 2 1 LINK SITE REVDAT 5 13-JUL-11 2SKC 1 VERSN REVDAT 4 24-FEB-09 2SKC 1 VERSN REVDAT 3 01-APR-03 2SKC 1 JRNL REVDAT 2 29-DEC-99 2SKC 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 16-DEC-98 2SKC 0 SPRSDE 16-DEC-98 2SKC 1SKC JRNL AUTH N.G.OIKONOMAKOS,S.E.ZOGRAPHOS,K.E.TSITSANOU,L.N.JOHNSON, JRNL AUTH 2 K.R.ACHARYA JRNL TITL ACTIVATOR ANION BINDING SITE IN PYRIDOXAL PHOSPHORYLASE B: JRNL TITL 2 THE BINDING OF PHOSPHITE, PHOSPHATE, AND FLUOROPHOSPHATE IN JRNL TITL 3 THE CRYSTAL. JRNL REF PROTEIN SCI. V. 5 2416 1996 JRNL REFN ISSN 0961-8368 JRNL PMID 8976550 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.84 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) (%) : 84.6 REMARK 3 NUMBER OF REFLECTIONS : 32599 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) : 0.167 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6749 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 287 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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 : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2SKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-98. REMARK 100 THE DEPOSITION ID IS D_1000000261. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-93 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.7 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : FILM REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSCO REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32599 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 27.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.07700 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) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.1 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: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 2PRJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: T-STATE PYRIDOXAL PHOSPHORYLASE B, REMARK 280 FROM RABBIT MUSCLE, WAS CO-CRYSTALLIZED WITH 8-10 MM REMARK 280 FLUOROPHOSPHATE IN A MEDIUM CONSISTING OF 15-25 MG/ML ENZYME, 2 REMARK 280 MM IMP, 2 MM SPERMINE, 50 MM GLUCOSE, 10 MM BES, 0.1 MM EDTA, REMARK 280 AND 0.02% SODIUM AZIDE, PH 6.7 (16 DEGREE C). JUST BEFORE DATA REMARK 280 COLLECTION, THE CRYSTALS WERE TRANSFERRED TO A FRESH BUFFER REMARK 280 SOLUTION, CONTAINING THE SAME CONSTITUENTS AS THEIR MOTHER REMARK 280 LIQUOR WITH THE EXCEPTION OF THE PROTEIN., VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 58.15000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 64.25000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.22500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 64.25000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.07500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.25000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.22500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.25000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.07500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.15000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 116.30000 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 SER A 1 REMARK 465 ARG A 2 REMARK 465 PRO A 3 REMARK 465 LEU A 4 REMARK 465 SER A 5 REMARK 465 ASP A 6 REMARK 465 GLN A 7 REMARK 465 GLU A 8 REMARK 465 LYS A 9 REMARK 465 ARG A 10 REMARK 465 LYS A 11 REMARK 465 GLN A 12 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LYS A 554 N - CA - C ANGL. DEV. = 20.5 DEGREES 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 SER A 14 175.87 156.74 REMARK 500 VAL A 15 56.68 -94.56 REMARK 500 ALA A 19 63.01 -100.65 REMARK 500 HIS A 36 -64.84 -90.16 REMARK 500 ARG A 43 -31.24 -36.44 REMARK 500 LEU A 131 42.54 -87.94 REMARK 500 TYR A 203 -131.46 59.61 REMARK 500 SER A 210 -78.99 29.28 REMARK 500 GLN A 211 59.87 -107.50 REMARK 500 ASP A 251 -99.46 -87.77 REMARK 500 LEU A 254 -42.61 163.88 REMARK 500 ASP A 256 91.02 -69.90 REMARK 500 ASN A 258 63.08 96.52 REMARK 500 VAL A 259 142.18 66.55 REMARK 500 LEU A 271 -32.38 -156.69 REMARK 500 PRO A 281 29.86 -74.28 REMARK 500 SER A 313 -70.36 -86.54 REMARK 500 SER A 314 -117.95 26.68 REMARK 500 CYS A 318 -61.92 -155.15 REMARK 500 ARG A 319 -104.27 -157.29 REMARK 500 ASP A 320 -149.32 69.00 REMARK 500 VAL A 322 104.05 68.89 REMARK 500 ARG A 323 113.49 137.29 REMARK 500 THR A 324 80.33 -52.10 REMARK 500 ASP A 339 -170.32 73.69 REMARK 500 ALA A 435 -70.42 -36.64 REMARK 500 THR A 466 -101.29 -115.58 REMARK 500 LEU A 492 -72.40 -148.52 REMARK 500 ASP A 514 65.80 -153.43 REMARK 500 LYS A 554 92.93 62.25 REMARK 500 VAL A 555 43.82 159.15 REMARK 500 HIS A 556 144.76 37.42 REMARK 500 ILE A 666 41.90 -108.62 REMARK 500 SER A 674 -65.35 -150.68 REMARK 500 SER A 751 74.29 -153.28 REMARK 500 LYS A 772 65.31 29.53 REMARK 500 ASN A 793 76.85 -118.74 REMARK 500 ILE A 824 -54.22 -127.44 REMARK 500 ARG A 831 38.26 -93.21 REMARK 500 PRO A 835 73.65 -51.11 REMARK 500 ALA A 836 173.68 46.98 REMARK 500 ASP A 838 112.57 -11.93 REMARK 500 GLU A 839 -94.00 5.32 REMARK 500 LYS A 840 134.75 54.42 REMARK 500 ILE A 841 86.19 -154.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PLP A 999 DBREF 2SKC A 1 842 UNP P00489 PHS2_RABIT 2 843 SEQADV 2SKC ALA A 609 UNP P00489 PRO 610 CONFLICT SEQRES 1 A 842 SER ARG PRO LEU SER ASP GLN GLU LYS ARG LYS GLN ILE SEQRES 2 A 842 SER VAL ARG GLY LEU ALA GLY VAL GLU ASN VAL THR GLU SEQRES 3 A 842 LEU LYS LYS ASN PHE ASN ARG HIS LEU HIS PHE THR LEU SEQRES 4 A 842 VAL LYS ASP ARG ASN VAL ALA THR PRO ARG ASP TYR TYR SEQRES 5 A 842 PHE ALA LEU ALA HIS THR VAL ARG ASP HIS LEU VAL GLY SEQRES 6 A 842 ARG TRP ILE ARG THR GLN GLN HIS TYR TYR GLU LYS ASP SEQRES 7 A 842 PRO LYS ARG ILE TYR TYR LEU SER LEU GLU PHE TYR MET SEQRES 8 A 842 GLY ARG THR LEU GLN ASN THR MET VAL ASN LEU ALA LEU SEQRES 9 A 842 GLU ASN ALA CYS ASP GLU ALA THR TYR GLN LEU GLY LEU SEQRES 10 A 842 ASP MET GLU GLU LEU GLU GLU ILE GLU GLU ASP ALA GLY SEQRES 11 A 842 LEU GLY ASN GLY GLY LEU GLY ARG LEU ALA ALA CYS PHE SEQRES 12 A 842 LEU ASP SER MET ALA THR LEU GLY LEU ALA ALA TYR GLY SEQRES 13 A 842 TYR GLY ILE ARG TYR GLU PHE GLY ILE PHE ASN GLN LYS SEQRES 14 A 842 ILE CYS GLY GLY TRP GLN MET GLU GLU ALA ASP ASP TRP SEQRES 15 A 842 LEU ARG TYR GLY ASN PRO TRP GLU LYS ALA ARG PRO GLU SEQRES 16 A 842 PHE THR LEU PRO VAL HIS PHE TYR GLY ARG VAL GLU HIS SEQRES 17 A 842 THR SER GLN GLY ALA LYS TRP VAL ASP THR GLN VAL VAL SEQRES 18 A 842 LEU ALA MET PRO TYR ASP THR PRO VAL PRO GLY TYR ARG SEQRES 19 A 842 ASN ASN VAL VAL ASN THR MET ARG LEU TRP SER ALA LYS SEQRES 20 A 842 ALA PRO ASN ASP PHE ASN LEU LYS ASP PHE ASN VAL GLY SEQRES 21 A 842 GLY TYR ILE GLN ALA VAL LEU ASP ARG ASN LEU ALA GLU SEQRES 22 A 842 ASN ILE SER ARG VAL LEU TYR PRO ASN ASP ASN PHE PHE SEQRES 23 A 842 GLU GLY LYS GLU LEU ARG LEU LYS GLN GLU TYR PHE VAL SEQRES 24 A 842 VAL ALA ALA THR LEU GLN ASP ILE ILE ARG ARG PHE LYS SEQRES 25 A 842 SER SER LYS PHE GLY CYS ARG ASP PRO VAL ARG THR ASN SEQRES 26 A 842 PHE ASP ALA PHE PRO ASP LYS VAL ALA ILE GLN LEU ASN SEQRES 27 A 842 ASP THR HIS PRO SER LEU ALA ILE PRO GLU LEU MET ARG SEQRES 28 A 842 VAL LEU VAL ASP LEU GLU ARG LEU ASP TRP ASP LYS ALA SEQRES 29 A 842 TRP GLU VAL THR VAL LYS THR CYS ALA TYR THR ASN HIS SEQRES 30 A 842 THR VAL ILE PRO GLU ALA LEU GLU ARG TRP PRO VAL HIS SEQRES 31 A 842 LEU LEU GLU THR LEU LEU PRO ARG HIS LEU GLN ILE ILE SEQRES 32 A 842 TYR GLU ILE ASN GLN ARG PHE LEU ASN ARG VAL ALA ALA SEQRES 33 A 842 ALA PHE PRO GLY ASP VAL ASP ARG LEU ARG ARG MET SER SEQRES 34 A 842 LEU VAL GLU GLU GLY ALA VAL LYS ARG ILE ASN MET ALA SEQRES 35 A 842 HIS LEU CYS ILE ALA GLY SER HIS ALA VAL ASN GLY VAL SEQRES 36 A 842 ALA ARG ILE HIS SER GLU ILE LEU LYS LYS THR ILE PHE SEQRES 37 A 842 LYS ASP PHE TYR GLU LEU GLU PRO HIS LYS PHE GLN ASN SEQRES 38 A 842 LYS THR ASN GLY ILE THR PRO ARG ARG TRP LEU VAL LEU SEQRES 39 A 842 CYS ASN PRO GLY LEU ALA GLU ILE ILE ALA GLU ARG ILE SEQRES 40 A 842 GLY GLU GLU TYR ILE SER ASP LEU ASP GLN LEU ARG LYS SEQRES 41 A 842 LEU LEU SER TYR VAL ASP ASP GLU ALA PHE ILE ARG ASP SEQRES 42 A 842 VAL ALA LYS VAL LYS GLN GLU ASN LYS LEU LYS PHE ALA SEQRES 43 A 842 ALA TYR LEU GLU ARG GLU TYR LYS VAL HIS ILE ASN PRO SEQRES 44 A 842 ASN SER LEU PHE ASP VAL GLN VAL LYS ARG ILE HIS GLU SEQRES 45 A 842 TYR LYS ARG GLN LEU LEU ASN CYS LEU HIS VAL ILE THR SEQRES 46 A 842 LEU TYR ASN ARG ILE LYS LYS GLU PRO ASN LYS PHE VAL SEQRES 47 A 842 VAL PRO ARG THR VAL MET ILE GLY GLY LYS ALA ALA PRO SEQRES 48 A 842 GLY TYR HIS MET ALA LYS MET ILE ILE LYS LEU ILE THR SEQRES 49 A 842 ALA ILE GLY ASP VAL VAL ASN HIS ASP PRO VAL VAL GLY SEQRES 50 A 842 ASP ARG LEU ARG VAL ILE PHE LEU GLU ASN TYR ARG VAL SEQRES 51 A 842 SER LEU ALA GLU LYS VAL ILE PRO ALA ALA ASP LEU SER SEQRES 52 A 842 GLU GLN ILE SER THR ALA GLY THR GLU ALA SER GLY THR SEQRES 53 A 842 GLY ASN MET LYS PHE MET LEU ASN GLY ALA LEU THR ILE SEQRES 54 A 842 GLY THR MET ASP GLY ALA ASN VAL GLU MET ALA GLU GLU SEQRES 55 A 842 ALA GLY GLU GLU ASN PHE PHE ILE PHE GLY MET ARG VAL SEQRES 56 A 842 GLU ASP VAL ASP ARG LEU ASP GLN ARG GLY TYR ASN ALA SEQRES 57 A 842 GLN GLU TYR TYR ASP ARG ILE PRO GLU LEU ARG GLN ILE SEQRES 58 A 842 ILE GLU GLN LEU SER SER GLY PHE PHE SER PRO LYS GLN SEQRES 59 A 842 PRO ASP LEU PHE LYS ASP ILE VAL ASN MET LEU MET HIS SEQRES 60 A 842 HIS ASP ARG PHE LYS VAL PHE ALA ASP TYR GLU GLU TYR SEQRES 61 A 842 VAL LYS CYS GLN GLU ARG VAL SER ALA LEU TYR LYS ASN SEQRES 62 A 842 PRO ARG GLU TRP THR ARG MET VAL ILE ARG ASN ILE ALA SEQRES 63 A 842 THR SER GLY LYS PHE SER SER ASP ARG THR ILE ALA GLN SEQRES 64 A 842 TYR ALA ARG GLU ILE TRP GLY VAL GLU PRO SER ARG GLN SEQRES 65 A 842 ARG LEU PRO ALA PRO ASP GLU LYS ILE PRO HET GLC A 998 12 HET PLP A 999 11 HET FPO A 997 5 HET IMP A 930 23 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM FPO FLUORO-PHOSPHITE ION HETNAM IMP INOSINIC ACID HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 GLC C6 H12 O6 FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 FPO F O3 P 2- FORMUL 5 IMP C10 H13 N4 O8 P FORMUL 6 HOH *287(H2 O) HELIX 1 1 GLY A 20 THR A 38 1 19 HELIX 2 2 THR A 47 ASP A 78 1 32 HELIX 3 3 THR A 94 LEU A 102 1 9 HELIX 4 4 LEU A 104 LEU A 115 1 12 HELIX 5 5 ASP A 118 GLU A 124 1 7 HELIX 6 6 GLY A 134 LEU A 150 1 17 HELIX 7 7 PRO A 194 THR A 197 5 4 HELIX 8 8 ASP A 251 ASP A 256 1 6 HELIX 9 9 GLY A 261 ASP A 268 1 8 HELIX 10 10 ALA A 272 ARG A 277 5 6 HELIX 11 11 LYS A 289 SER A 314 1 26 HELIX 12 12 ASN A 325 ASP A 327 5 3 HELIX 13 13 ALA A 328 LYS A 332 1 5 HELIX 14 14 LEU A 344 LEU A 356 1 13 HELIX 15 15 ASP A 360 THR A 371 1 12 HELIX 16 16 ILE A 380 LEU A 384 5 5 HELIX 17 17 VAL A 389 LEU A 396 1 8 HELIX 18 18 LEU A 396 PHE A 418 1 23 HELIX 19 19 ASP A 421 SER A 429 1 9 HELIX 20 20 MET A 441 GLY A 448 1 8 HELIX 21 21 ALA A 456 THR A 466 1 11 HELIX 22 22 PHE A 468 GLU A 475 1 8 HELIX 23 23 ASN A 496 GLY A 508 1 13 HELIX 24 24 GLU A 509 ASP A 514 5 6 HELIX 25 25 ASP A 514 VAL A 525 5 12 HELIX 26 26 ASP A 527 TYR A 553 1 27 HELIX 27 27 ARG A 575 GLU A 593 1 19 HELIX 28 28 TYR A 613 ASN A 631 1 19 HELIX 29 29 ARG A 649 ILE A 657 1 9 HELIX 30 30 PRO A 658 ALA A 660 5 3 HELIX 31 31 THR A 676 ASN A 684 1 9 HELIX 32 32 ALA A 695 GLY A 704 1 10 HELIX 33 33 GLU A 705 PHE A 708 5 4 HELIX 34 34 ARG A 714 GLY A 725 1 12 HELIX 35 35 ASN A 727 ILE A 735 1 9 HELIX 36 36 ILE A 735 SER A 747 1 13 HELIX 37 37 PHE A 758 HIS A 768 1 11 HELIX 38 38 LYS A 772 LYS A 792 1 21 HELIX 39 39 ASN A 793 ALA A 806 1 14 HELIX 40 40 THR A 807 PHE A 811 5 5 HELIX 41 41 SER A 812 ILE A 824 1 13 SHEET 1 A 9 PHE A 479 ASN A 481 0 SHEET 2 A 9 VAL A 452 GLY A 454 1 O VAL A 452 N GLN A 480 SHEET 3 A 9 CYS A 372 THR A 375 1 O TYR A 374 N ASN A 453 SHEET 4 A 9 VAL A 333 ASN A 338 1 O ILE A 335 N ALA A 373 SHEET 5 A 9 ARG A 81 LEU A 85 1 O ARG A 81 N ALA A 334 SHEET 6 A 9 ALA A 154 ILE A 159 1 N TYR A 155 O ILE A 82 SHEET 7 A 9 VAL A 238 LYS A 247 1 O THR A 240 N GLY A 156 SHEET 8 A 9 GLN A 219 PRO A 231 -1 N LEU A 222 O LYS A 247 SHEET 9 A 9 LYS A 191 ALA A 192 -1 O LYS A 191 N ASP A 227 SHEET 1 A1 9 PHE A 479 ASN A 481 0 SHEET 2 A1 9 VAL A 452 GLY A 454 1 O VAL A 452 N GLN A 480 SHEET 3 A1 9 CYS A 372 THR A 375 1 O TYR A 374 N ASN A 453 SHEET 4 A1 9 VAL A 333 ASN A 338 1 O ILE A 335 N ALA A 373 SHEET 5 A1 9 ARG A 81 LEU A 85 1 O ARG A 81 N ALA A 334 SHEET 6 A1 9 ALA A 154 ILE A 159 1 N TYR A 155 O ILE A 82 SHEET 7 A1 9 VAL A 238 LYS A 247 1 O THR A 240 N GLY A 156 SHEET 8 A1 9 GLN A 219 PRO A 231 -1 N LEU A 222 O LYS A 247 SHEET 9 A1 9 LEU A 198 PHE A 202 -1 O LEU A 198 N ALA A 223 SHEET 1 B 2 PHE A 89 GLY A 92 0 SHEET 2 B 2 ALA A 129 LEU A 131 -1 O ALA A 129 N GLY A 92 SHEET 1 C 2 ASN A 167 CYS A 171 0 SHEET 2 C 2 TRP A 174 GLU A 178 -1 O TRP A 174 N CYS A 171 SHEET 1 D 2 ARG A 205 HIS A 208 0 SHEET 2 D 2 ALA A 213 VAL A 216 -1 N LYS A 214 O GLU A 207 SHEET 1 E 3 ARG A 386 PRO A 388 0 SHEET 2 E 3 ARG A 438 ASN A 440 -1 N ILE A 439 O TRP A 387 SHEET 3 E 3 VAL A 431 GLU A 432 -1 N GLU A 432 O ARG A 438 SHEET 1 F 6 LEU A 640 LEU A 645 0 SHEET 2 F 6 ARG A 601 GLY A 606 1 O ARG A 601 N ARG A 641 SHEET 3 F 6 LEU A 562 VAL A 567 1 O LEU A 562 N THR A 602 SHEET 4 F 6 LEU A 662 GLN A 665 1 O LEU A 662 N VAL A 565 SHEET 5 F 6 LEU A 687 GLY A 690 1 O LEU A 687 N SER A 663 SHEET 6 F 6 PHE A 709 ILE A 710 1 N PHE A 709 O THR A 688 LINK NZ LYS A 680 C4A PLP A 999 1555 1555 1.39 CRYST1 128.500 128.500 116.300 90.00 90.00 90.00 P 43 21 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 0.007782 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007782 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008598 0.00000