HEADER TRANSFERASE 10-NOV-04 1WST TITLE CRYSTAL STRUCTURE OF MULTIPLE SUBSTRATE AMINOTRANSFERASE (MSAT) FROM TITLE 2 THERMOCOCCUS PROFUNDUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MULTIPLE SUBSTRATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MSAT; COMPND 5 EC: 2.6.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOCOCCUS PROFUNDUS; SOURCE 3 ORGANISM_TAXID: 49899; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS ALPHA AND BETA, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.C.LEE,F.MANABE,N.NEMOTO,M.TAMAKOSHI,M.TANOKURA,A.YAMAGISHI REVDAT 4 10-NOV-21 1WST 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1WST 1 VERSN REVDAT 2 24-FEB-09 1WST 1 VERSN REVDAT 1 25-OCT-05 1WST 0 JRNL AUTH W.C.LEE,F.MANABE,N.NEMOTO,M.TAMAKOSHI,M.TANOKURA,A.YAMAGISHI JRNL TITL CRYSTAL STRUCTURE OF MULTIPLE SUBSTRATE AMINOTRANSFERASE JRNL TITL 2 (MSAT) FROM THERMOCOCCUS PROFUNDUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 37196 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1855 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 : 3240 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 329 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.366 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 : NULL REMARK 3 BSOL : 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 1WST COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000023958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37242 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 500.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 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 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, ISOPROPANOL, HEPES, PH 7, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 57.93500 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 57.93500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 36.96500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.89000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.96500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.89000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 57.93500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.96500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.89000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 57.93500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.96500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.89000 REMARK 290 SMTRY3 8 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 PROTEIN IS DIMERIC. 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: 7940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 57.93500 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 664 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 671 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 LYS A 3 REMARK 465 LEU A 4 REMARK 465 GLU A 5 REMARK 465 LYS A 6 REMARK 465 LYS A 7 REMARK 465 LEU A 8 REMARK 465 SER A 9 REMARK 465 ALA A 10 REMARK 465 GLU A 11 REMARK 465 PRO A 12 REMARK 465 LYS A 416 REMARK 465 GLY A 417 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG A 124 NH2 ARG A 124 3555 1.81 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 PHE A 85 107.78 -51.01 REMARK 500 ASP A 216 71.41 45.19 REMARK 500 LEU A 228 52.26 -110.69 REMARK 500 LEU A 257 -77.45 -135.40 REMARK 500 ALA A 258 139.94 -174.16 REMARK 500 ASP A 284 13.12 -150.22 REMARK 500 LEU A 285 -60.06 69.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 418 DBREF 1WST A 1 417 UNP Q9V2W5 Q9V2W5_THEPR 1 417 SEQADV 1WST ARG A 346 UNP Q9V2W5 TRP 346 ENGINEERED MUTATION SEQRES 1 A 417 MET LYS LYS LEU GLU LYS LYS LEU SER ALA GLU PRO ILE SEQRES 2 A 417 ASN PHE ASP SER PHE PHE SER GLU LYS ALA MET LEU MET SEQRES 3 A 417 LYS ALA SER GLU VAL ARG GLU LEU LEU LYS LEU VAL GLU SEQRES 4 A 417 THR SER ASP VAL ILE SER LEU ALA GLY GLY LEU PRO ALA SEQRES 5 A 417 PRO GLU THR PHE PRO VAL GLU THR ILE LYS LYS ILE ALA SEQRES 6 A 417 VAL GLU VAL LEU GLU GLU HIS ALA ASP LYS ALA LEU GLN SEQRES 7 A 417 TYR GLY THR THR LYS GLY PHE THR PRO LEU ARG LEU ALA SEQRES 8 A 417 LEU ALA ARG TRP MET GLU LYS ARG TYR ASP ILE PRO MET SEQRES 9 A 417 SER LYS VAL GLU ILE MET THR VAL ALA GLY SER GLN GLN SEQRES 10 A 417 ALA LEU ASP LEU ILE GLY ARG VAL PHE LEU ASN PRO GLY SEQRES 11 A 417 ASP PRO ILE VAL VAL GLU ALA PRO THR TYR LEU ALA ALA SEQRES 12 A 417 ILE GLN ALA PHE LYS TYR TYR ASP PRO GLU PHE ILE SER SEQRES 13 A 417 ILE PRO LEU ASP ASP LYS GLY MET ARG VAL ASP LEU LEU SEQRES 14 A 417 GLU GLU LYS LEU GLU GLU LEU ARG LYS GLN GLY LYS ARG SEQRES 15 A 417 VAL LYS ILE VAL TYR THR VAL SER THR PHE GLN ASN PRO SEQRES 16 A 417 ALA GLY VAL THR MET SER VAL ASP ARG ARG LYS LYS LEU SEQRES 17 A 417 LEU GLU LEU ALA ASN GLU TYR ASP PHE LEU ILE VAL GLU SEQRES 18 A 417 ASP GLY PRO TYR SER GLU LEU ARG TYR SER GLY GLU PRO SEQRES 19 A 417 THR PRO PRO ILE LYS HIS PHE ASP ASP TYR GLY ARG VAL SEQRES 20 A 417 ILE TYR LEU GLY THR PHE SER LYS ILE LEU ALA PRO GLY SEQRES 21 A 417 PHE ARG ILE GLY TRP VAL ALA ALA HIS PRO HIS LEU ILE SEQRES 22 A 417 ARG LYS MET GLU ILE ALA LYS GLN SER ILE ASP LEU CYS SEQRES 23 A 417 THR ASN THR PHE GLY GLN ALA ILE ALA TRP LYS TYR VAL SEQRES 24 A 417 GLU ASN GLY TYR LEU ASP GLU HIS ILE PRO LYS ILE ILE SEQRES 25 A 417 GLU PHE TYR LYS PRO ARG ARG ASP ALA MET LEU GLU ALA SEQRES 26 A 417 LEU GLU GLU TYR MET PRO GLU GLY VAL GLU TRP THR LYS SEQRES 27 A 417 PRO GLU GLY GLY MET PHE VAL ARG VAL THR LEU PRO GLU SEQRES 28 A 417 GLY ILE ASP THR LYS LEU MET MET GLU ARG ALA VAL ALA SEQRES 29 A 417 LYS GLY VAL ALA TYR VAL PRO GLY GLU ALA PHE PHE VAL SEQRES 30 A 417 HIS ARG ASP LYS LYS ASN THR MET ARG LEU ASN PHE THR SEQRES 31 A 417 TYR VAL PRO GLU GLU THR ILE ARG GLU GLY VAL ARG ARG SEQRES 32 A 417 LEU ALA GLU THR ILE LYS GLU GLU MET LYS ARG VAL LYS SEQRES 33 A 417 GLY HET PLP A 418 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 HOH *329(H2 O) HELIX 1 1 ASN A 14 PHE A 19 5 6 HELIX 2 2 SER A 20 MET A 26 1 7 HELIX 3 3 ALA A 28 GLU A 39 1 12 HELIX 4 4 ALA A 52 PHE A 56 5 5 HELIX 5 5 PRO A 57 HIS A 72 1 16 HELIX 6 6 HIS A 72 GLN A 78 1 7 HELIX 7 7 PHE A 85 ASP A 101 1 17 HELIX 8 8 GLY A 114 LEU A 127 1 14 HELIX 9 9 TYR A 140 TYR A 149 1 10 HELIX 10 10 ARG A 165 GLN A 179 1 15 HELIX 11 11 SER A 201 TYR A 215 1 15 HELIX 12 12 PRO A 237 ASP A 242 5 6 HELIX 13 13 ALA A 258 ARG A 262 5 5 HELIX 14 14 HIS A 269 LEU A 285 1 17 HELIX 15 15 ASN A 288 ASN A 301 1 14 HELIX 16 16 GLY A 302 MET A 330 1 29 HELIX 17 17 MET A 358 LYS A 365 1 8 HELIX 18 18 GLU A 373 PHE A 376 5 4 HELIX 19 19 PRO A 393 VAL A 415 1 23 SHEET 1 A 2 ILE A 44 SER A 45 0 SHEET 2 A 2 VAL A 367 ALA A 368 1 O ALA A 368 N ILE A 44 SHEET 1 B 8 GLU A 108 VAL A 112 0 SHEET 2 B 8 GLY A 264 ALA A 268 -1 O VAL A 266 N MET A 110 SHEET 3 B 8 VAL A 247 THR A 252 -1 N TYR A 249 O ALA A 267 SHEET 4 B 8 LEU A 218 ASP A 222 1 N ILE A 219 O ILE A 248 SHEET 5 B 8 ILE A 185 THR A 188 1 N THR A 188 O VAL A 220 SHEET 6 B 8 PRO A 132 ALA A 137 1 N VAL A 134 O TYR A 187 SHEET 7 B 8 GLU A 153 ASP A 160 1 O ILE A 155 N ILE A 133 SHEET 8 B 8 GLY A 163 MET A 164 -1 O GLY A 163 N ASP A 160 SHEET 1 C 4 GLU A 335 TRP A 336 0 SHEET 2 C 4 PHE A 344 THR A 348 -1 O THR A 348 N GLU A 335 SHEET 3 C 4 THR A 384 ASN A 388 -1 O LEU A 387 N VAL A 345 SHEET 4 C 4 VAL A 370 PRO A 371 -1 N VAL A 370 O ARG A 386 LINK NZ LYS A 255 C4A PLP A 418 1555 1555 1.31 CISPEP 1 ALA A 137 PRO A 138 0 0.00 CISPEP 2 ASN A 194 PRO A 195 0 0.92 SITE 1 AC1 16 TYR A 79 GLY A 114 SER A 115 GLN A 116 SITE 2 AC1 16 TYR A 140 VAL A 189 ASN A 194 ASP A 222 SITE 3 AC1 16 PRO A 224 TYR A 225 THR A 252 SER A 254 SITE 4 AC1 16 LYS A 255 ARG A 262 LEU A 285 HOH A 441 CRYST1 73.930 117.780 115.870 90.00 90.00 90.00 C 2 2 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 0.013526 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008490 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008630 0.00000