HEADER LYASE 26-SEP-06 2J66 TITLE STRUCTURAL CHARACTERISATION OF BTRK DECARBOXYLASE FROM BUTIROSIN TITLE 2 BIOSYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BTRK; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DECARBOXYLASE; COMPND 5 EC: 4.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: MONOMER (PRESENT IN ASYMMETRIC UNIT) BUT ACTIVE AS COMPND 8 CATALYTIC DIMER (GENERATED BY CRYSTALLOGRAPHIC 2-FOLD AXIS) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CIRCULANS; SOURCE 3 ORGANISM_TAXID: 1397; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS BUTIROSIN, DECARBOXYLASE, AHBA BIOSYNTHESIS, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR B.POPOVIC,Y.LI,D.Y.CHIRGADZE,T.L.BLUNDELL,J.B.SPENCER REVDAT 3 13-DEC-23 2J66 1 LINK REVDAT 2 24-FEB-09 2J66 1 VERSN REVDAT 1 28-SEP-06 2J66 0 JRNL AUTH B.POPOVIC,Y.LI,D.Y.CHIRGADZE,T.L.BLUNDELL,J.B.SPENCER JRNL TITL STRUCTURAL CHARACTERISATION OF BTRK DECARBOXYLASE FROM JRNL TITL 2 BACILLUS CIRCULANS BUTIROSIN BIOSYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.65 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 51447 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) : 0.213 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2607 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 : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 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 : 3054 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.63800 REMARK 3 B22 (A**2) : 4.01800 REMARK 3 B33 (A**2) : -3.38000 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) : 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) : 0.000 REMARK 3 BOND ANGLES (DEGREES) : 0.000 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 56.85 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 : PLPPATCH.PAR REMARK 3 PARAMETER FILE 4 : EDO.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THERE ARE A NUMBER OF BREAKS IN THE REMARK 3 STRUCTURE IN THE LOOP REGIONS THAT WERE NOT VISIBLE IN THE REMARK 3 ELECTRON DENSITY. THESE DISORDERED REGIONS WERE NOT MODELLED. REMARK 4 REMARK 4 2J66 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1290030072. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51193 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 49.70 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: PDB ENTRY 1K00 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z 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 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 35.80200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 64.40700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.80200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 64.40700 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 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: PQS 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 0.00000 REMARK 350 BIOMT3 2 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 ASN A 2 REMARK 465 LEU A 3 REMARK 465 GLY A 146 REMARK 465 SER A 147 REMARK 465 SER A 235 REMARK 465 HIS A 236 REMARK 465 THR A 310 REMARK 465 PHE A 311 REMARK 465 ARG A 312 REMARK 465 GLY A 313 REMARK 465 ARG A 314 REMARK 465 SER A 315 REMARK 465 MET A 316 REMARK 465 ARG A 317 REMARK 465 SER A 318 REMARK 465 ASN A 319 REMARK 465 TYR A 320 REMARK 465 VAL A 327 REMARK 465 ARG A 328 REMARK 465 GLU A 329 REMARK 465 ASP A 330 REMARK 465 SER A 331 REMARK 465 GLY A 332 REMARK 465 ARG A 333 REMARK 465 ARG A 334 REMARK 465 GLU A 335 REMARK 465 THR A 419 REMARK 465 GLU A 420 REMARK 465 SER A 421 REMARK 465 ASN A 422 REMARK 465 LEU A 423 REMARK 465 LEU A 424 REMARK 465 PHE A 425 REMARK 465 VAL A 426 REMARK 465 ASP A 427 REMARK 465 LYS A 428 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 PRO A 321 CB CG CD REMARK 470 GLN A 418 CA C O CB CG CD OE1 REMARK 470 GLN A 418 NE2 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 51 113.18 -168.19 REMARK 500 ASP A 142 47.14 -90.54 REMARK 500 THR A 259 -90.01 -122.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2084 DISTANCE = 6.21 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1418 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A1419 DBREF 2J66 A 1 428 UNP Q4H4E6 Q4H4E6_BACCI 1 428 SEQRES 1 A 428 MET ASN LEU ASP GLN ALA GLU ILE THR ALA LEU THR LYS SEQRES 2 A 428 ARG PHE GLU THR PRO PHE TYR LEU TYR ASP GLY ASP PHE SEQRES 3 A 428 ILE GLU ALA HIS TYR ARG GLN LEU ARG SER ARG THR ASN SEQRES 4 A 428 PRO ALA ILE GLN PHE TYR LEU SER LEU LYS ALA ASN ASN SEQRES 5 A 428 ASN ILE HIS LEU ALA LYS LEU PHE ARG GLN TRP GLY LEU SEQRES 6 A 428 GLY VAL GLU VAL ALA SER ALA GLY GLU LEU ALA LEU ALA SEQRES 7 A 428 ARG HIS ALA GLY PHE SER ALA GLU ASN ILE ILE PHE SER SEQRES 8 A 428 GLY PRO GLY LYS LYS ARG SER GLU LEU GLU ILE ALA VAL SEQRES 9 A 428 GLN SER GLY ILE TYR CYS ILE ILE ALA GLU SER VAL GLU SEQRES 10 A 428 GLU LEU PHE TYR ILE GLU GLU LEU ALA GLU LYS GLU ASN SEQRES 11 A 428 LYS THR ALA ARG VAL ALA ILE ARG ILE ASN PRO ASP LYS SEQRES 12 A 428 SER PHE GLY SER THR ALA ILE LYS MET GLY GLY VAL PRO SEQRES 13 A 428 ARG GLN PHE GLY MET ASP GLU SER MET LEU ASP ALA VAL SEQRES 14 A 428 MET ASP ALA VAL ARG SER LEU GLN PHE THR LYS PHE ILE SEQRES 15 A 428 GLY ILE HIS VAL TYR THR GLY THR GLN ASN LEU ASN THR SEQRES 16 A 428 ASP SER ILE ILE GLU SER MET LYS TYR THR VAL ASP LEU SEQRES 17 A 428 GLY ARG ASN ILE TYR GLU ARG TYR GLY ILE VAL CYS GLU SEQRES 18 A 428 CYS ILE ASN LEU GLY GLY GLY PHE GLY VAL PRO TYR PHE SEQRES 19 A 428 SER HIS GLU LYS ALA LEU ASP ILE GLY LYS ILE THR ARG SEQRES 20 A 428 THR VAL SER ASP TYR VAL GLN GLU ALA ARG ASP THR ARG SEQRES 21 A 428 PHE PRO GLN THR THR PHE ILE ILE GLU SER GLY ARG TYR SEQRES 22 A 428 LEU LEU ALA GLN ALA ALA VAL TYR VAL THR GLU VAL LEU SEQRES 23 A 428 TYR ARG LYS ALA SER LYS GLY GLU VAL PHE VAL ILE VAL SEQRES 24 A 428 ASP GLY GLY MET HIS HIS HIS ALA ALA SER THR PHE ARG SEQRES 25 A 428 GLY ARG SER MET ARG SER ASN TYR PRO MET GLU TYR ILE SEQRES 26 A 428 PRO VAL ARG GLU ASP SER GLY ARG ARG GLU LEU GLU LYS SEQRES 27 A 428 VAL THR ILE ALA GLY PRO LEU CYS THR PRO GLU ASP CYS SEQRES 28 A 428 LEU GLY LYS ASP VAL HIS VAL PRO ALA LEU TYR PRO GLY SEQRES 29 A 428 ASP LEU VAL CYS VAL LEU ASN SER GLY ALA TYR GLY LEU SEQRES 30 A 428 SER PHE SER PRO VAL HIS PHE LEU GLY HIS PRO THR PRO SEQRES 31 A 428 ILE GLU ILE LEU LYS ARG ASN GLY SER TYR GLU LEU ILE SEQRES 32 A 428 ARG ARG LYS GLY THR ALA ASP ASP ILE VAL ALA THR GLN SEQRES 33 A 428 LEU GLN THR GLU SER ASN LEU LEU PHE VAL ASP LYS HET EDO A1418 4 HET PLP A1419 15 HETNAM EDO 1,2-ETHANEDIOL HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN EDO ETHYLENE GLYCOL HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 EDO C2 H6 O2 FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 HOH *231(H2 O) HELIX 1 1 ASP A 4 PHE A 15 1 12 HELIX 2 2 GLY A 24 ARG A 37 1 14 HELIX 3 3 LYS A 49 ASN A 51 5 3 HELIX 4 4 ASN A 53 TRP A 63 1 11 HELIX 5 5 SER A 71 ALA A 81 1 11 HELIX 6 6 SER A 84 GLU A 86 5 3 HELIX 7 7 LYS A 96 GLY A 107 1 12 HELIX 8 8 SER A 115 ASN A 130 1 16 HELIX 9 9 MET A 165 LEU A 176 1 12 HELIX 10 10 ASN A 194 GLY A 217 1 24 HELIX 11 11 ASP A 241 ASP A 258 1 18 HELIX 12 12 GLY A 271 ALA A 276 1 6 HELIX 13 13 GLY A 376 SER A 380 5 5 HELIX 14 14 HIS A 383 HIS A 387 5 5 HELIX 15 15 THR A 408 ALA A 414 1 7 HELIX 16 16 THR A 415 LEU A 417 5 3 SHEET 1 AA 6 MET A 322 ILE A 325 0 SHEET 2 AA 6 LEU A 366 VAL A 369 -1 O LEU A 366 N ILE A 325 SHEET 3 AA 6 ALA A 279 SER A 291 -1 O TYR A 281 N VAL A 369 SHEET 4 AA 6 PHE A 19 ASP A 23 -1 O PHE A 19 N VAL A 282 SHEET 5 AA 6 ILE A 391 ARG A 396 1 O ILE A 391 N TYR A 20 SHEET 6 AA 6 SER A 399 ARG A 404 -1 O SER A 399 N ARG A 396 SHEET 1 AB 6 MET A 322 ILE A 325 0 SHEET 2 AB 6 LEU A 366 VAL A 369 -1 O LEU A 366 N ILE A 325 SHEET 3 AB 6 ALA A 279 SER A 291 -1 O TYR A 281 N VAL A 369 SHEET 4 AB 6 GLU A 294 VAL A 299 -1 O GLU A 294 N SER A 291 SHEET 5 AB 6 GLU A 337 ALA A 342 1 O THR A 340 N VAL A 297 SHEET 6 AB 6 CYS A 351 VAL A 358 -1 N LEU A 352 O ILE A 341 SHEET 1 AC10 ILE A 42 SER A 47 0 SHEET 2 AC10 THR A 265 SER A 270 1 O PHE A 266 N GLN A 43 SHEET 3 AC10 CYS A 222 ASN A 224 1 O ILE A 223 N ILE A 267 SHEET 4 AC10 THR A 179 HIS A 185 1 O ILE A 182 N CYS A 222 SHEET 5 AC10 ALA A 133 ASN A 140 1 O ALA A 133 N LYS A 180 SHEET 6 AC10 CYS A 110 ALA A 113 1 O ILE A 111 N ALA A 136 SHEET 7 AC10 ILE A 88 PHE A 90 1 O ILE A 88 N CYS A 110 SHEET 8 AC10 GLY A 66 VAL A 69 1 O VAL A 67 N ILE A 89 SHEET 9 AC10 ILE A 42 SER A 47 1 O PHE A 44 N GLY A 66 SHEET 10 AC10 ILE A 42 SER A 47 0 LINK NZ LYS A 49 C4A PLP A1419 1555 1555 1.34 CISPEP 1 THR A 17 PRO A 18 0 -0.05 SITE 1 AC1 7 TYR A 187 THR A 188 ILE A 198 SER A 201 SITE 2 AC1 7 LEU A 225 GLY A 227 HOH A2119 SITE 1 AC2 19 SER A 47 LYS A 49 GLU A 68 SER A 91 SITE 2 AC2 19 ARG A 138 HIS A 185 TYR A 187 THR A 190 SITE 3 AC2 19 GLY A 228 GLU A 269 SER A 270 GLY A 271 SITE 4 AC2 19 ARG A 272 CYS A 346 TYR A 375 HOH A2159 SITE 5 AC2 19 HOH A2229 HOH A2230 HOH A2231 CRYST1 71.604 128.814 45.323 90.00 90.00 90.00 P 21 21 2 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013966 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007763 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022064 0.00000