HEADER LYASE 26-AUG-99 1C4K TITLE ORNITHINE DECARBOXYLASE MUTANT (GLY121TYR) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (ORNITHINE DECARBOXYLASE); COMPND 3 CHAIN: A; COMPND 4 EC: 4.1.1.17; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS SP. 30A; SOURCE 3 ORGANISM_TAXID: 1593; SOURCE 4 STRAIN: 30A; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HMS174/DE3; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A; SOURCE 9 EXPRESSION_SYSTEM_GENE: L30A ODC KEYWDS DECARBOXYLASE, ORNITHINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.VITALI,M.L.HACKERT REVDAT 9 09-AUG-23 1C4K 1 REMARK REVDAT 8 03-NOV-21 1C4K 1 REMARK SEQADV LINK REVDAT 7 04-APR-18 1C4K 1 REMARK REVDAT 6 04-OCT-17 1C4K 1 REMARK REVDAT 5 13-JUL-11 1C4K 1 VERSN REVDAT 4 11-AUG-09 1C4K 1 HETATM REVDAT 3 24-FEB-09 1C4K 1 VERSN REVDAT 2 14-JUN-00 1C4K 1 DBREF REVDAT 1 26-FEB-00 1C4K 0 JRNL AUTH J.VITALI,D.CARROLL,R.G.CHAUDHRY,M.L.HACKERT JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE GLY121TYR DIMERIC FORM OF JRNL TITL 2 ORNITHINE DECARBOXYLASE FROM LACTOBACILLUS 30A. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 55 1978 1999 JRNL REFN ISSN 0907-4449 JRNL PMID 10666573 JRNL DOI 10.1107/S0907444999010756 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 24164 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R-FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2374 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2660 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 284 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5826 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.60 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 1.600 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 1C4K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000001297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MSC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO PACKAGE REMARK 200 DATA SCALING SOFTWARE : SCALEPACK PACKAGE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26013 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35800 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: 1ORD, MOLECULE A. REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 DEG, SITTING DROP, MICROBRIDGES, REMARK 280 RESERVOIRS CONTAINING 30% PEG3350, 0.2 M AMMONIUM ACETATE, AND REMARK 280 0.1 M SODIUM HEPES PH 7.0. DROPS CONSISTED OF EQUAL VOLUMES REMARK 280 RESERVOIR AND 20 MG/ML PROTEIN SOLUTION. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 90.60000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.30000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.30000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 90.60000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 -0.500000 -0.866025 0.000000 111.80000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -45.30000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 15160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 -0.500000 -0.866025 0.000000 167.70000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 96.82164 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 90.60000 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 A1178 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1181 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 ASN A 84 REMARK 465 LYS A 85 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 VAL A 239 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 LYS A 355 CD - CE - NZ ANGL. DEV. = -14.8 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 GLN A 14 35.50 -90.01 REMARK 500 THR A 18 68.25 -160.71 REMARK 500 LYS A 53 19.04 55.61 REMARK 500 ASP A 126 -157.42 -102.71 REMARK 500 GLN A 131 78.86 39.87 REMARK 500 ARG A 137 20.11 -79.27 REMARK 500 ASP A 162 63.92 -107.24 REMARK 500 HIS A 171 79.19 43.43 REMARK 500 LEU A 231 -64.10 -105.26 REMARK 500 PHE A 259 48.07 -89.30 REMARK 500 ALA A 268 14.31 -66.97 REMARK 500 VAL A 320 -135.35 -129.01 REMARK 500 ASP A 339 23.81 -61.28 REMARK 500 GLN A 362 3.19 91.98 REMARK 500 ASN A 465 29.62 -140.38 REMARK 500 PHE A 496 85.43 -68.64 REMARK 500 ASP A 535 -141.30 -97.54 REMARK 500 ASN A 537 41.46 -140.51 REMARK 500 PRO A 545 7.30 -57.46 REMARK 500 ASP A 569 85.28 61.63 REMARK 500 ALA A 581 32.28 -71.68 REMARK 500 ALA A 582 -41.59 -144.71 REMARK 500 ASN A 724 33.82 -98.56 REMARK 500 TYR A 728 41.77 -109.07 REMARK 500 ASN A 729 114.55 69.47 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 955 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 955 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTP A 999 DBREF 1C4K A 1 730 UNP P43099 DCOR_LACS3 1 730 SEQADV 1C4K TYR A 121 UNP P43099 GLY 121 ENGINEERED MUTATION SEQRES 1 A 730 SER SER SER LEU LYS ILE ALA SER THR GLN GLU ALA ARG SEQRES 2 A 730 GLN TYR PHE ASP THR ASP ARG VAL VAL VAL ASP ALA VAL SEQRES 3 A 730 GLY SER ASP PHE THR ASP VAL GLY ALA VAL ILE ALA MET SEQRES 4 A 730 ASP TYR GLU THR ASP VAL ILE ASP ALA ALA ASP ALA THR SEQRES 5 A 730 LYS PHE GLY ILE PRO VAL PHE ALA VAL THR LYS ASP ALA SEQRES 6 A 730 GLN ALA ILE SER ALA ASP GLU LEU LYS LYS ILE PHE HIS SEQRES 7 A 730 ILE ILE ASP LEU GLU ASN LYS PHE ASP ALA THR VAL ASN SEQRES 8 A 730 ALA ARG GLU ILE GLU THR ALA VAL ASN ASN TYR GLU ASP SEQRES 9 A 730 SER ILE LEU PRO PRO PHE PHE LYS SER LEU LYS GLU TYR SEQRES 10 A 730 VAL SER ARG TYR LEU ILE GLN PHE ASP CYS PRO GLY HIS SEQRES 11 A 730 GLN GLY GLY GLN TYR TYR ARG LYS HIS PRO ALA GLY ARG SEQRES 12 A 730 GLU PHE TYR ASP PHE PHE GLY GLU THR VAL PHE ARG ALA SEQRES 13 A 730 ASP LEU CYS ASN ALA ASP VAL ALA LEU GLY ASP LEU LEU SEQRES 14 A 730 ILE HIS GLU GLY PRO ALA VAL ALA ALA GLU LYS HIS ALA SEQRES 15 A 730 ALA ARG VAL TYR ASN ALA ASP LYS THR TYR PHE VAL LEU SEQRES 16 A 730 GLY GLY SER SER ASN ALA ASN ASN THR VAL THR SER ALA SEQRES 17 A 730 LEU VAL SER ASN GLY ASP LEU VAL LEU PHE ASP ARG ASN SEQRES 18 A 730 ASN HIS LYS SER VAL TYR ASN SER ALA LEU ALA MET ALA SEQRES 19 A 730 GLY GLY ARG PRO VAL TYR LEU GLN THR ASN ARG ASN PRO SEQRES 20 A 730 TYR GLY PHE ILE GLY GLY ILE TYR ASP SER ASP PHE ASP SEQRES 21 A 730 GLU LYS LYS ILE ARG GLU LEU ALA ALA LYS VAL ASP PRO SEQRES 22 A 730 GLU ARG ALA LYS TRP LYS ARG PRO PHE ARG LEU ALA VAL SEQRES 23 A 730 ILE GLN LEU GLY THR TYR ASP GLY THR ILE TYR ASN ALA SEQRES 24 A 730 HIS GLU VAL VAL LYS ARG ILE GLY HIS LEU CYS ASP TYR SEQRES 25 A 730 ILE GLU PHE ASP SER ALA TRP VAL GLY TYR GLU GLN PHE SEQRES 26 A 730 ILE PRO MET MET ARG ASN SER SER PRO LEU LEU ILE ASP SEQRES 27 A 730 ASP LEU GLY PRO GLU ASP PRO GLY ILE ILE VAL VAL GLN SEQRES 28 A 730 SER VAL HIS LYS GLN GLN ALA GLY PHE SER GLN THR SER SEQRES 29 A 730 GLN ILE HIS LYS LYS ASP SER HIS ILE LYS GLY GLN LEU SEQRES 30 A 730 ARG TYR CYS ASP HIS LYS HIS PHE ASN ASN SER PHE ASN SEQRES 31 A 730 LEU PHE MET SER THR SER PRO PHE TYR PRO MET TYR ALA SEQRES 32 A 730 ALA LEU ASP VAL ASN ALA ALA MET GLN GLU GLY GLU ALA SEQRES 33 A 730 GLY ARG LYS LEU TRP HIS ASP LEU LEU ILE THR THR ILE SEQRES 34 A 730 GLU ALA ARG LYS LYS LEU ILE LYS ALA GLY SER MET PHE SEQRES 35 A 730 ARG PRO PHE VAL PRO PRO VAL VAL ASN GLY LYS LYS TRP SEQRES 36 A 730 GLU ASP GLY ASP THR GLU ASP MET ALA ASN ASN ILE ASP SEQRES 37 A 730 TYR TRP ARG PHE GLU LYS GLY ALA LYS TRP HIS ALA TYR SEQRES 38 A 730 GLU GLY TYR GLY ASP ASN GLN TYR TYR VAL ASP PRO ASN SEQRES 39 A 730 LYS PHE MET LEU THR THR PRO GLY ILE ASN PRO GLU THR SEQRES 40 A 730 GLY ASP TYR GLU ASP PHE GLY VAL PRO ALA THR ILE VAL SEQRES 41 A 730 ALA ASN TYR LEU ARG ASP HIS GLY ILE ILE PRO GLU LYS SEQRES 42 A 730 SER ASP LEU ASN SER ILE LEU PHE LEU MET THR PRO ALA SEQRES 43 A 730 GLU THR PRO ALA LYS MET ASN ASN LEU ILE THR GLN LEU SEQRES 44 A 730 LEU GLN LEU GLN ARG LEU ILE GLU GLU ASP ALA PRO LEU SEQRES 45 A 730 LYS GLN VAL LEU PRO SER ILE TYR ALA ALA ASN GLU GLU SEQRES 46 A 730 ARG TYR ASN GLY TYR THR ILE ARG GLU LEU CYS GLN GLU SEQRES 47 A 730 LEU HIS ASP PHE TYR LYS ASN ASN ASN THR PHE THR TYR SEQRES 48 A 730 GLN LYS ARG LEU PHE LEU ARG GLU PHE PHE PRO GLU GLN SEQRES 49 A 730 GLY MET LEU PRO TYR GLU ALA ARG GLN GLU PHE ILE ARG SEQRES 50 A 730 ASN HIS ASN LYS LEU VAL PRO LEU ASN LYS ILE GLU GLY SEQRES 51 A 730 GLU ILE ALA LEU GLU GLY ALA LEU PRO TYR PRO PRO GLY SEQRES 52 A 730 VAL PHE CYS VAL ALA PRO GLY GLU LYS TRP SER GLU THR SEQRES 53 A 730 ALA VAL LYS TYR PHE THR ILE LEU GLN ASP GLY ILE ASN SEQRES 54 A 730 ASN PHE PRO GLY PHE ALA PRO GLU ILE GLN GLY VAL TYR SEQRES 55 A 730 PHE LYS GLN GLU GLY ASP LYS VAL VAL ALA TYR GLY GLU SEQRES 56 A 730 VAL TYR ASP ALA GLU VAL ALA LYS ASN ASP ASP ARG TYR SEQRES 57 A 730 ASN ASN HET PLP A 955 14 HET GTP A 999 32 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 HOH *250(H2 O) HELIX 1 A GLN A 10 GLN A 14 1 5 HELIX 2 B THR A 43 THR A 52 1 10 HELIX 3 C ALA A 70 LYS A 75 1 6 HELIX 4 D ALA A 88 ILE A 106 1 19 HELIX 5 E PRO A 108 SER A 119 1 12 HELIX 6 F GLY A 133 ARG A 137 1 5 HELIX 7 G PRO A 140 PHE A 149 1 10 HELIX 8 H GLU A 151 ALA A 156 1 6 HELIX 9 I PRO A 174 TYR A 186 1 13 HELIX 10 J SER A 198 LEU A 209 1 12 HELIX 11 K LYS A 224 ALA A 232 1 9 HELIX 12 L GLU A 261 ALA A 268 1 8 HELIX 13 M ASP A 272 ARG A 275 1 4 HELIX 14 N ALA A 299 ILE A 306 1 8 HELIX 15 O TYR A 322 PHE A 325 1 4 HELIX 16 P HIS A 382 PHE A 392 1 11 HELIX 17 Q TYR A 399 GLN A 412 1 14 HELIX 18 R GLY A 414 ALA A 438 1 25 HELIX 19 S THR A 460 ASN A 465 1 6 HELIX 20 T THR A 518 ASP A 526 1 9 HELIX 21 U PRO A 549 GLU A 567 1 19 HELIX 22 V PRO A 577 ASN A 583 1 7 HELIX 23 W ILE A 592 ASN A 606 1 15 HELIX 24 X PHE A 609 LEU A 615 1 7 HELIX 25 Y LEU A 627 ARG A 637 1 11 HELIX 26 Z SER A 674 ASN A 689 1 16 HELIX 27 2 ALA A 719 ASP A 725 1 7 SHEET 1 A1 5 VAL A 22 ASP A 24 0 SHEET 2 A1 5 LYS A 5 SER A 8 1 N SER A 8 O ASP A 24 SHEET 3 A1 5 GLY A 34 ALA A 38 1 N ILE A 37 O ALA A 7 SHEET 4 A1 5 PRO A 57 THR A 62 1 N PHE A 59 O VAL A 36 SHEET 5 A1 5 HIS A 78 ILE A 80 1 N HIS A 78 O VAL A 58 SHEET 1 A2 7 ASP A 189 VAL A 194 0 SHEET 2 A2 7 SER A 364 LYS A 369 -1 N LYS A 368 O LYS A 190 SHEET 3 A2 7 GLY A 346 SER A 352 -1 N VAL A 349 O HIS A 367 SHEET 4 A2 7 TYR A 312 SER A 317 1 N PHE A 315 O ILE A 348 SHEET 5 A2 7 ARG A 283 ILE A 287 1 N ILE A 287 O GLU A 314 SHEET 6 A2 7 ASP A 214 ASP A 219 1 N ASP A 219 O VAL A 286 SHEET 7 A2 7 ARG A 237 LEU A 241 1 N LEU A 241 O PHE A 218 SHEET 1 A3 4 ARG A 443 PHE A 445 0 SHEET 2 A3 4 ASN A 494 THR A 500 -1 N THR A 499 O ARG A 443 SHEET 3 A3 4 SER A 538 MET A 543 -1 N ILE A 539 O LEU A 498 SHEET 4 A3 4 GLU A 532 ASP A 535 -1 N GLU A 532 O SER A 538 SHEET 1 A4 4 HIS A 639 VAL A 643 0 SHEET 2 A4 4 GLU A 715 ASP A 718 -1 O VAL A 716 N LYS A 641 SHEET 3 A4 4 ILE A 652 LEU A 654 -1 O ILE A 652 N TYR A 717 SHEET 4 A4 4 GLU A 671 LYS A 672 -1 O GLU A 671 N ALA A 653 SHEET 1 A5 3 CYS A 666 VAL A 667 0 SHEET 2 A5 3 ALA A 657 LEU A 658 -1 O ALA A 657 N CYS A 666 SHEET 3 A5 3 GLU A 697 GLN A 699 -1 O GLN A 699 N LEU A 658 SHEET 1 A6 2 TYR A 702 GLU A 706 0 SHEET 2 A6 2 LYS A 709 TYR A 713 -1 N VAL A 711 O LYS A 704 LINK NZ LYS A 355 C4A PLP A 955 1555 1555 1.33 CISPEP 1 CYS A 127 PRO A 128 0 0.54 CISPEP 2 TYR A 660 PRO A 661 0 -1.99 CISPEP 3 PRO A 661 PRO A 662 0 2.17 SITE 1 AC1 14 GLY A 197 SER A 198 SER A 199 ASN A 202 SITE 2 AC1 14 HIS A 223 GLN A 288 ASP A 316 ALA A 318 SITE 3 AC1 14 SER A 352 HIS A 354 LYS A 355 SER A 394 SITE 4 AC1 14 THR A 395 SER A 396 SITE 1 AC2 13 HIS A 171 GLU A 179 LYS A 180 LYS A 190 SITE 2 AC2 13 THR A 191 TYR A 192 LYS A 374 TYR A 379 SITE 3 AC2 13 ASP A 381 HIS A 382 LYS A 383 HOH A1165 SITE 4 AC2 13 HOH A1170 CRYST1 111.800 111.800 135.900 90.00 90.00 120.00 P 32 2 1 6 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 0.008941 0.005162 0.000000 0.00000 SCALE2 0.000000 0.010325 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007358 0.00000