HEADER TRANSFERASE 10-OCT-22 8B9W TITLE CYSTEINE SYNTHASE FROM TRYPANOSOMA THEILERI WITH PLP BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE CYSTEINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA THEILERI; SOURCE 3 ORGANISM_TAXID: 67003; SOURCE 4 GENE: TM35_000064350; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AMINO ACID SYNTHESIS, PYRIDOXAL 5-PHOSPHATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.V.SOWERBY,E.POHL REVDAT 3 07-FEB-24 8B9W 1 REMARK REVDAT 2 07-JUN-23 8B9W 1 JRNL REVDAT 1 31-MAY-23 8B9W 0 JRNL AUTH K.SOWERBY,S.FREITAG-POHL,A.M.MURILLO,A.M.SILBER,E.POHL JRNL TITL CYSTEINE SYNTHASE: MULTIPLE STRUCTURES OF A KEY ENZYME IN JRNL TITL 2 CYSTEINE SYNTHESIS AND A POTENTIAL DRUG TARGET FOR CHAGAS JRNL TITL 3 DISEASE AND LEISHMANIASIS. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 79 518 2023 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 37204818 JRNL DOI 10.1107/S2059798323003613 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 28475 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.085 REMARK 3 FREE R VALUE TEST SET COUNT : 1448 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1925 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2940 REMARK 3 BIN FREE R VALUE SET COUNT : 118 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4827 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 141 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.357 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.253 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.189 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.881 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4994 ; 0.014 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4682 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6787 ; 2.246 ; 1.635 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10888 ; 0.714 ; 1.547 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 666 ; 8.462 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 33 ;20.798 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 815 ;19.454 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 806 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5715 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 909 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1021 ; 0.223 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 28 ; 0.203 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2427 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 140 ; 0.205 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2634 ; 9.789 ; 6.947 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2634 ; 9.789 ; 6.948 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3292 ;12.824 ;10.376 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3293 ;12.823 ;10.377 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2360 ;11.680 ; 7.356 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2361 ;11.678 ; 7.357 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3489 ;14.844 ;10.763 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3490 ;14.842 ;10.764 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 24 A 349 1 REMARK 3 1 A 24 A 349 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8B9W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292126006. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28493 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 76.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 56.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: PHASER REMARK 200 STARTING MODEL: 4AIR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM CACODYLATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 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 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 15555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+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 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 93.65150 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 93.65150 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 93.65150 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 93.65150 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 93.65150 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 93.65150 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: 9030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLY A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 PRO A 16 REMARK 465 ARG A 17 REMARK 465 GLY A 18 REMARK 465 SER A 19 REMARK 465 MET A 20 REMARK 465 SER A 21 REMARK 465 GLY A 22 REMARK 465 PRO A 352 REMARK 465 GLN A 353 REMARK 465 VAL A 354 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 SER B 11 REMARK 465 SER B 12 REMARK 465 GLY B 13 REMARK 465 LEU B 14 REMARK 465 VAL B 15 REMARK 465 PRO B 16 REMARK 465 ARG B 17 REMARK 465 GLY B 18 REMARK 465 SER B 19 REMARK 465 MET B 20 REMARK 465 SER B 21 REMARK 465 GLY B 22 REMARK 465 GLN B 23 REMARK 465 ILE B 351 REMARK 465 PRO B 352 REMARK 465 GLN B 353 REMARK 465 VAL B 354 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 23 CG CD OE1 NE2 REMARK 470 MET A 128 CG SD CE REMARK 470 LYS A 151 CG CD CE NZ REMARK 470 GLU A 263 CG CD OE1 OE2 REMARK 470 GLU A 350 CG CD OE1 OE2 REMARK 470 ILE A 351 CG1 CG2 CD1 REMARK 470 LYS B 84 CG CD CE NZ REMARK 470 LYS B 87 CG CD CE NZ REMARK 470 LYS B 89 CG CD CE NZ REMARK 470 LYS B 92 CG CD CE NZ REMARK 470 LYS B 117 CG CD CE NZ REMARK 470 MET B 128 CG SD CE REMARK 470 LYS B 151 CG CD CE NZ REMARK 470 VAL B 154 CG1 CG2 REMARK 470 ARG B 159 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 161 CG1 CG2 REMARK 470 CYS B 174 SG REMARK 470 GLU B 234 CG CD OE1 OE2 REMARK 470 ARG B 242 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 258 CG CD OE1 OE2 REMARK 470 LYS B 275 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HH TYR A 46 O2 GOL A 405 1.58 REMARK 500 HH TYR B 333 O HOH B 504 1.58 REMARK 500 HG SER B 34 OD1 ASP B 36 1.59 REMARK 500 O HOH B 535 O HOH B 548 1.64 REMARK 500 OD1 ASN A 226 O HOH A 501 1.88 REMARK 500 O SER B 349 O HOH B 501 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 64 CD GLU A 64 OE1 0.072 REMARK 500 GLU A 83 CD GLU A 83 OE1 0.137 REMARK 500 GLU A 231 CD GLU A 231 OE1 0.080 REMARK 500 GLU A 325 CD GLU A 325 OE1 0.082 REMARK 500 GLU B 64 CD GLU B 64 OE1 0.067 REMARK 500 GLU B 64 CD GLU B 64 OE2 0.089 REMARK 500 GLU B 129 CD GLU B 129 OE2 0.078 REMARK 500 GLU B 267 CD GLU B 267 OE1 0.080 REMARK 500 GLU B 310 CD GLU B 310 OE2 0.076 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 216 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASN A 226 CB - CA - C ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG A 242 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 LYS A 275 CB - CA - C ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG A 285 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 326 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 337 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG B 48 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 73 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG B 73 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 131 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG B 216 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG B 247 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 LYS B 275 CB - CA - C ANGL. DEV. = 15.1 DEGREES REMARK 500 ARG B 285 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 285 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 PRO B 347 N - CA - CB ANGL. DEV. = -10.5 DEGREES REMARK 500 PRO B 347 N - CD - CG ANGL. DEV. = -12.8 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 ARG A 48 -72.89 -102.13 REMARK 500 THR A 185 -63.77 -124.19 REMARK 500 ASN A 224 50.86 -115.06 REMARK 500 PRO A 347 -88.41 -79.88 REMARK 500 SER A 349 59.07 -146.85 REMARK 500 GLU A 350 -99.57 -130.87 REMARK 500 ARG B 48 -75.53 -105.27 REMARK 500 GLU B 85 35.13 -93.90 REMARK 500 ASP B 171 52.36 70.91 REMARK 500 ASN B 178 -71.46 -67.33 REMARK 500 THR B 185 -69.20 -121.11 REMARK 500 ASN B 224 46.77 -103.19 REMARK 500 SER B 235 59.96 -164.75 REMARK 500 SER B 239 -156.43 -106.43 REMARK 500 GLU B 267 142.94 169.94 REMARK 500 SER B 329 52.67 -104.97 REMARK 500 SER B 342 17.79 83.95 REMARK 500 VAL B 348 61.74 -150.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 23 GLU A 24 139.79 REMARK 500 PRO A 344 VAL A 345 147.29 REMARK 500 VAL A 346 PRO A 347 -140.73 REMARK 500 VAL A 348 SER A 349 -144.94 REMARK 500 PRO B 344 VAL B 345 143.36 REMARK 500 SER B 349 GLU B 350 -138.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 48 0.15 SIDE CHAIN REMARK 500 ARG A 130 0.16 SIDE CHAIN REMARK 500 ARG A 131 0.08 SIDE CHAIN REMARK 500 ARG A 159 0.20 SIDE CHAIN REMARK 500 ARG A 242 0.10 SIDE CHAIN REMARK 500 ARG A 285 0.15 SIDE CHAIN REMARK 500 ARG B 73 0.14 SIDE CHAIN REMARK 500 ARG B 114 0.08 SIDE CHAIN REMARK 500 ARG B 130 0.09 SIDE CHAIN REMARK 500 ARG B 131 0.19 SIDE CHAIN REMARK 500 ARG B 135 0.19 SIDE CHAIN REMARK 500 ARG B 247 0.12 SIDE CHAIN REMARK 500 ARG B 285 0.14 SIDE CHAIN REMARK 500 ARG B 337 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF1 8B9W A 20 354 UNP A0A1X0P4R1_9TRYP DBREF2 8B9W A A0A1X0P4R1 1 335 DBREF1 8B9W B 20 354 UNP A0A1X0P4R1_9TRYP DBREF2 8B9W B A0A1X0P4R1 1 335 SEQADV 8B9W MET A 1 UNP A0A1X0P4R INITIATING METHIONINE SEQADV 8B9W GLY A 2 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER A 3 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER A 4 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 5 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 6 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 7 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 8 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 9 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS A 10 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER A 11 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER A 12 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W GLY A 13 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W LEU A 14 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W VAL A 15 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W PRO A 16 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W ARG A 17 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W GLY A 18 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER A 19 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W MET B 1 UNP A0A1X0P4R INITIATING METHIONINE SEQADV 8B9W GLY B 2 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER B 3 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER B 4 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 5 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 6 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 7 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 8 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 9 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W HIS B 10 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER B 11 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER B 12 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W GLY B 13 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W LEU B 14 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W VAL B 15 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W PRO B 16 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W ARG B 17 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W GLY B 18 UNP A0A1X0P4R EXPRESSION TAG SEQADV 8B9W SER B 19 UNP A0A1X0P4R EXPRESSION TAG SEQRES 1 A 354 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 354 LEU VAL PRO ARG GLY SER MET SER GLY GLN GLU PHE ASN SEQRES 3 A 354 LYS GLN ASN ASP VAL ALA PRO SER VAL ASP ALA LEU ILE SEQRES 4 A 354 GLY ASN THR PRO ALA VAL TYR LEU ARG ASN MET ASN LYS SEQRES 5 A 354 THR ALA ALA THR ILE VAL LEU LYS LEU GLU SER GLU ASN SEQRES 6 A 354 PRO MET ALA SER VAL LYS ASP ARG LEU ALA TYR ALA ILE SEQRES 7 A 354 TYR ASP LYS ALA GLU LYS GLU GLY LYS ILE LYS ARG GLY SEQRES 8 A 354 LYS SER VAL ILE VAL GLU ALA THR SER GLY ASN THR GLY SEQRES 9 A 354 ILE ALA LEU ALA LEU LEU GLY ALA VAL ARG GLY TYR LYS SEQRES 10 A 354 VAL ILE ILE THR MET PRO ASP SER MET SER MET GLU ARG SEQRES 11 A 354 ARG SER LEU LEU ARG ILE PHE GLY ALA GLU LEU ILE LEU SEQRES 12 A 354 THR PRO ALA SER LEU GLY MET LYS GLY ALA VAL ALA MET SEQRES 13 A 354 ALA ASN ARG ILE VAL SER ASN ASN PRO ASP ALA VAL LEU SEQRES 14 A 354 ALA ASP GLN PHE CYS THR LYS TYR ASN ALA GLN ILE HIS SEQRES 15 A 354 GLU GLU THR THR GLY PRO GLU ILE TRP ARG GLN THR LYS SEQRES 16 A 354 GLY HIS VAL ASP CYS PHE VAL ALA GLY VAL GLY THR GLY SEQRES 17 A 354 GLY THR LEU THR GLY VAL ALA ARG PHE LEU LYS SER VAL SEQRES 18 A 354 GLY CYS ASN ALA ASN ILE VAL ALA VAL GLU PRO GLN GLU SEQRES 19 A 354 SER PRO VAL LEU SER GLY GLY ARG PRO GLY PRO HIS ARG SEQRES 20 A 354 ILE GLN GLY ILE GLY ALA GLY PHE VAL PRO GLU VAL LEU SEQRES 21 A 354 ASP ARG GLU LEU VAL ASP GLU ILE ILE GLN VAL SER SER SEQRES 22 A 354 ASP LYS ALA ILE GLU THR ALA GLN LYS LEU SER ARG MET SEQRES 23 A 354 ASP GLY ILE PHE CYS GLY PHE SER ALA GLY ALA ASN VAL SEQRES 24 A 354 PHE ALA ALA LEU LYS ILE ALA GLU ARG PRO GLU MET ALA SEQRES 25 A 354 GLY LYS THR ILE VAL THR VAL ILE PRO SER PHE GLY GLU SEQRES 26 A 354 ARG TYR LEU SER THR ALA LEU TYR ALA SER VAL ARG GLU SEQRES 27 A 354 GLU ILE THR SER LEU PRO VAL VAL PRO VAL SER GLU ILE SEQRES 28 A 354 PRO GLN VAL SEQRES 1 B 354 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 354 LEU VAL PRO ARG GLY SER MET SER GLY GLN GLU PHE ASN SEQRES 3 B 354 LYS GLN ASN ASP VAL ALA PRO SER VAL ASP ALA LEU ILE SEQRES 4 B 354 GLY ASN THR PRO ALA VAL TYR LEU ARG ASN MET ASN LYS SEQRES 5 B 354 THR ALA ALA THR ILE VAL LEU LYS LEU GLU SER GLU ASN SEQRES 6 B 354 PRO MET ALA SER VAL LYS ASP ARG LEU ALA TYR ALA ILE SEQRES 7 B 354 TYR ASP LYS ALA GLU LYS GLU GLY LYS ILE LYS ARG GLY SEQRES 8 B 354 LYS SER VAL ILE VAL GLU ALA THR SER GLY ASN THR GLY SEQRES 9 B 354 ILE ALA LEU ALA LEU LEU GLY ALA VAL ARG GLY TYR LYS SEQRES 10 B 354 VAL ILE ILE THR MET PRO ASP SER MET SER MET GLU ARG SEQRES 11 B 354 ARG SER LEU LEU ARG ILE PHE GLY ALA GLU LEU ILE LEU SEQRES 12 B 354 THR PRO ALA SER LEU GLY MET LYS GLY ALA VAL ALA MET SEQRES 13 B 354 ALA ASN ARG ILE VAL SER ASN ASN PRO ASP ALA VAL LEU SEQRES 14 B 354 ALA ASP GLN PHE CYS THR LYS TYR ASN ALA GLN ILE HIS SEQRES 15 B 354 GLU GLU THR THR GLY PRO GLU ILE TRP ARG GLN THR LYS SEQRES 16 B 354 GLY HIS VAL ASP CYS PHE VAL ALA GLY VAL GLY THR GLY SEQRES 17 B 354 GLY THR LEU THR GLY VAL ALA ARG PHE LEU LYS SER VAL SEQRES 18 B 354 GLY CYS ASN ALA ASN ILE VAL ALA VAL GLU PRO GLN GLU SEQRES 19 B 354 SER PRO VAL LEU SER GLY GLY ARG PRO GLY PRO HIS ARG SEQRES 20 B 354 ILE GLN GLY ILE GLY ALA GLY PHE VAL PRO GLU VAL LEU SEQRES 21 B 354 ASP ARG GLU LEU VAL ASP GLU ILE ILE GLN VAL SER SER SEQRES 22 B 354 ASP LYS ALA ILE GLU THR ALA GLN LYS LEU SER ARG MET SEQRES 23 B 354 ASP GLY ILE PHE CYS GLY PHE SER ALA GLY ALA ASN VAL SEQRES 24 B 354 PHE ALA ALA LEU LYS ILE ALA GLU ARG PRO GLU MET ALA SEQRES 25 B 354 GLY LYS THR ILE VAL THR VAL ILE PRO SER PHE GLY GLU SEQRES 26 B 354 ARG TYR LEU SER THR ALA LEU TYR ALA SER VAL ARG GLU SEQRES 27 B 354 GLU ILE THR SER LEU PRO VAL VAL PRO VAL SER GLU ILE SEQRES 28 B 354 PRO GLN VAL HET PLP A 401 23 HET GOL A 402 14 HET GOL A 403 14 HET GOL A 404 14 HET GOL A 405 14 HET CL A 406 1 HET PLP B 401 23 HET GOL B 402 14 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 4 GOL 5(C3 H8 O3) FORMUL 8 CL CL 1- FORMUL 11 HOH *141(H2 O) HELIX 1 AA1 SER A 34 ILE A 39 5 6 HELIX 2 AA2 SER A 63 ASN A 65 5 3 HELIX 3 AA3 VAL A 70 GLU A 85 1 16 HELIX 4 AA4 GLY A 101 GLY A 115 1 15 HELIX 5 AA5 SER A 127 ILE A 136 1 10 HELIX 6 AA6 PRO A 145 SER A 147 5 3 HELIX 7 AA7 LEU A 148 ASN A 164 1 17 HELIX 8 AA8 LYS A 176 THR A 185 1 10 HELIX 9 AA9 THR A 185 THR A 194 1 10 HELIX 10 AB1 GLY A 208 VAL A 221 1 14 HELIX 11 AB2 PRO A 236 GLY A 240 5 5 HELIX 12 AB3 ASP A 261 VAL A 265 5 5 HELIX 13 AB4 SER A 272 GLY A 288 1 17 HELIX 14 AB5 GLY A 292 ARG A 308 1 17 HELIX 15 AB6 PRO A 309 ALA A 312 5 4 HELIX 16 AB7 PHE A 323 LEU A 328 5 6 HELIX 17 AB8 THR A 330 LEU A 332 5 3 HELIX 18 AB9 TYR A 333 SER A 342 1 10 HELIX 19 AC1 SER B 34 ILE B 39 5 6 HELIX 20 AC2 SER B 63 ASN B 65 5 3 HELIX 21 AC3 VAL B 70 GLU B 85 1 16 HELIX 22 AC4 GLY B 101 GLY B 115 1 15 HELIX 23 AC5 SER B 127 ILE B 136 1 10 HELIX 24 AC6 PRO B 145 SER B 147 5 3 HELIX 25 AC7 LEU B 148 ASN B 164 1 17 HELIX 26 AC8 LYS B 176 THR B 185 1 10 HELIX 27 AC9 THR B 185 THR B 194 1 10 HELIX 28 AD1 GLY B 208 VAL B 221 1 14 HELIX 29 AD2 ASP B 261 VAL B 265 5 5 HELIX 30 AD3 SER B 272 GLY B 288 1 17 HELIX 31 AD4 GLY B 292 ARG B 308 1 17 HELIX 32 AD5 PRO B 309 ALA B 312 5 4 HELIX 33 AD6 PHE B 323 LEU B 328 5 6 HELIX 34 AD7 THR B 330 LEU B 332 5 3 HELIX 35 AD8 TYR B 333 THR B 341 1 9 SHEET 1 AA1 7 VAL A 31 ALA A 32 0 SHEET 2 AA1 7 ALA B 44 TYR B 46 1 O ALA B 44 N ALA A 32 SHEET 3 AA1 7 THR B 56 LEU B 61 -1 O LEU B 59 N VAL B 45 SHEET 4 AA1 7 THR B 315 ILE B 320 1 O ILE B 316 N THR B 56 SHEET 5 AA1 7 CYS B 200 GLY B 204 1 N CYS B 200 O VAL B 317 SHEET 6 AA1 7 ASN B 226 PRO B 232 1 O VAL B 228 N ALA B 203 SHEET 7 AA1 7 GLU B 267 VAL B 271 1 O GLU B 267 N ALA B 229 SHEET 1 AA2 7 GLU A 267 VAL A 271 0 SHEET 2 AA2 7 ASN A 226 PRO A 232 1 N ALA A 229 O GLU A 267 SHEET 3 AA2 7 CYS A 200 GLY A 204 1 N ALA A 203 O VAL A 228 SHEET 4 AA2 7 THR A 315 ILE A 320 1 O VAL A 317 N CYS A 200 SHEET 5 AA2 7 THR A 56 LEU A 61 1 N LYS A 60 O THR A 318 SHEET 6 AA2 7 ALA A 44 TYR A 46 -1 N VAL A 45 O LEU A 59 SHEET 7 AA2 7 VAL B 31 ALA B 32 1 O ALA B 32 N ALA A 44 SHEET 1 AA3 4 GLU A 140 THR A 144 0 SHEET 2 AA3 4 LYS A 117 PRO A 123 1 N VAL A 118 O GLU A 140 SHEET 3 AA3 4 VAL A 94 ALA A 98 1 N ILE A 95 O ILE A 119 SHEET 4 AA3 4 ALA A 167 LEU A 169 1 O VAL A 168 N VAL A 96 SHEET 1 AA4 4 GLU B 140 THR B 144 0 SHEET 2 AA4 4 LYS B 117 PRO B 123 1 N VAL B 118 O GLU B 140 SHEET 3 AA4 4 VAL B 94 ALA B 98 1 N ILE B 95 O ILE B 119 SHEET 4 AA4 4 ALA B 167 LEU B 169 1 O VAL B 168 N VAL B 96 LINK NZ LYS A 71 C4A PLP A 401 1555 1555 1.26 LINK NZ LYS B 71 C4A PLP B 401 1555 1555 1.26 CRYST1 187.303 187.303 187.303 90.00 90.00 90.00 I 2 3 48 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 0.005339 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005339 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005339 0.00000