HEADER ISOMERASE 25-JUL-08 3DXV TITLE THE CRYSTAL STRUCTURE OF ALPHA-AMINO-EPSILON-CAPROLACTAM RACEMASE FROM TITLE 2 ACHROMOBACTER OBAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-AMINO-EPSILON-CAPROLACTAM RACEMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.1.1.15; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER OBAE; SOURCE 3 ORGANISM_TAXID: 37486; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS FOLD-TYPE1, PYRIDOXAL-5'-PHOSPHATE DEPENDENT RACEMASE, PYRIDOXAL KEYWDS 2 PHOSPHATE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.OKAZAKI,A.SUZUKI,H.KOMEDA,Y.ASANO,T.YAMANE REVDAT 4 01-NOV-23 3DXV 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3DXV 1 VERSN REVDAT 2 29-SEP-10 3DXV 1 COMPND SEQADV SEQRES REMARK REVDAT 1 17-FEB-09 3DXV 0 JRNL AUTH S.OKAZAKI,A.SUZUKI,T.MIZUSHIMA,T.KAWANO,H.KOMEDA,Y.ASANO, JRNL AUTH 2 T.YAMANE JRNL TITL THE NOVEL STRUCTURE OF A PYRIDOXAL 5'-PHOSPHATE-DEPENDENT JRNL TITL 2 FOLD-TYPE I RACEMASE, ALPHA-AMINO-EPSILON-CAPROLACTAM JRNL TITL 3 RACEMASE FROM ACHROMOBACTER OBAE JRNL REF BIOCHEMISTRY V. 48 941 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19146406 JRNL DOI 10.1021/BI801574P REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 33451 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 + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1765 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) : 2.21 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2384 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6325 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.54 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): 0.412 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.243 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.192 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.740 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6498 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8828 ; 1.274 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 854 ; 5.463 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 257 ;34.533 ;22.840 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 998 ;17.617 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 52 ;19.198 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 992 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4967 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3106 ; 0.200 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4411 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 300 ; 0.149 ; 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): 59 ; 0.205 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.115 ; 0.200 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): 4335 ; 0.528 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6701 ; 0.907 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2420 ; 1.324 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2127 ; 2.197 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3DXV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048625. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : LN2-COOLED, FIXED-EXIT DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35281 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : 0.07400 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.49400 REMARK 200 R SYM FOR SHELL (I) : 0.42900 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1SFT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG4000, 0.17M MAGNESIUM CHLORIDE, REMARK 280 0.08M TRIS/HCL (PH8.7), 5% SUCROSE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 30.53150 REMARK 290 SMTRY3 2 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.3 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 GLY A 149 REMARK 465 HIS A 150 REMARK 465 SER A 151 REMARK 465 VAL A 152 REMARK 465 GLN A 153 REMARK 465 ALA A 154 REMARK 465 ASP A 155 REMARK 465 ALA A 156 REMARK 465 ALA A 157 REMARK 465 LYS A 158 REMARK 465 ALA A 159 REMARK 465 ASP A 160 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 THR B 2 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 LEU B 273 CA - CB - CG ANGL. DEV. = 16.7 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 ASN A 38 -0.37 -59.90 REMARK 500 ALA A 146 -39.50 -37.96 REMARK 500 SER A 209 -81.08 -86.55 REMARK 500 LEU A 244 76.90 48.71 REMARK 500 ALA A 245 -26.27 77.24 REMARK 500 LYS A 267 -101.95 36.34 REMARK 500 LEU A 351 36.04 -97.62 REMARK 500 ALA A 367 73.79 -104.94 REMARK 500 ALA B 75 13.04 -144.30 REMARK 500 PRO B 168 80.71 -64.09 REMARK 500 ASN B 176 12.85 54.83 REMARK 500 SER B 209 -86.20 -71.16 REMARK 500 LEU B 244 77.61 49.03 REMARK 500 ALA B 245 -23.78 77.56 REMARK 500 LYS B 267 -103.48 40.56 REMARK 500 ALA B 290 44.78 38.01 REMARK 500 ASP B 317 64.55 39.11 REMARK 500 ILE B 343 99.86 -60.31 REMARK 500 LEU B 351 32.98 -94.33 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 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3DXW RELATED DB: PDB DBREF 3DXV A 1 436 UNP Q7M181 Q7M181_9BURK 1 436 DBREF 3DXV B 1 436 UNP Q7M181 Q7M181_9BURK 1 436 SEQADV 3DXV GLY A -2 UNP Q7M181 EXPRESSION TAG SEQADV 3DXV SER A -1 UNP Q7M181 EXPRESSION TAG SEQADV 3DXV HIS A 0 UNP Q7M181 EXPRESSION TAG SEQADV 3DXV GLY B -2 UNP Q7M181 EXPRESSION TAG SEQADV 3DXV SER B -1 UNP Q7M181 EXPRESSION TAG SEQADV 3DXV HIS B 0 UNP Q7M181 EXPRESSION TAG SEQRES 1 A 439 GLY SER HIS MET THR LYS ALA LEU TYR ASP ARG ASP GLY SEQRES 2 A 439 ALA ALA ILE GLY ASN LEU GLN LYS LEU ARG PHE PHE PRO SEQRES 3 A 439 LEU ALA ILE SER GLY GLY ARG GLY ALA ARG LEU ILE GLU SEQRES 4 A 439 GLU ASN GLY ARG GLU LEU ILE ASP LEU SER GLY ALA TRP SEQRES 5 A 439 GLY ALA ALA SER LEU GLY TYR GLY HIS PRO ALA ILE VAL SEQRES 6 A 439 ALA ALA VAL SER ALA ALA ALA ALA ASN PRO ALA GLY ALA SEQRES 7 A 439 THR ILE LEU SER ALA SER ASN ALA PRO ALA VAL THR LEU SEQRES 8 A 439 ALA GLU ARG LEU LEU ALA SER PHE PRO GLY GLU GLY THR SEQRES 9 A 439 HIS LYS ILE TRP PHE GLY HIS SER GLY SER ASP ALA ASN SEQRES 10 A 439 GLU ALA ALA TYR ARG ALA ILE VAL LYS ALA THR GLY ARG SEQRES 11 A 439 SER GLY VAL ILE ALA PHE ALA GLY ALA TYR HIS GLY CYS SEQRES 12 A 439 THR VAL GLY SER MET ALA PHE SER GLY HIS SER VAL GLN SEQRES 13 A 439 ALA ASP ALA ALA LYS ALA ASP GLY LEU ILE LEU LEU PRO SEQRES 14 A 439 TYR PRO ASP PRO TYR ARG PRO TYR ARG ASN ASP PRO THR SEQRES 15 A 439 GLY ASP ALA ILE LEU THR LEU LEU THR GLU LYS LEU ALA SEQRES 16 A 439 ALA VAL PRO ALA GLY SER ILE GLY ALA ALA PHE ILE GLU SEQRES 17 A 439 PRO ILE GLN SER ASP GLY GLY LEU ILE VAL PRO PRO ASP SEQRES 18 A 439 GLY PHE LEU ARG LYS PHE ALA ASP ILE CYS ARG ALA HIS SEQRES 19 A 439 GLY ILE LEU VAL VAL CYS ASP GLU VAL LYS VAL GLY LEU SEQRES 20 A 439 ALA ARG SER GLY ARG LEU HIS CYS PHE GLU HIS GLU GLY SEQRES 21 A 439 PHE VAL PRO ASP ILE LEU VAL LEU GLY LYS GLY LEU GLY SEQRES 22 A 439 GLY GLY LEU PRO LEU SER ALA VAL ILE ALA PRO ALA GLU SEQRES 23 A 439 ILE LEU ASP CYS ALA SER ALA PHE ALA MET GLN THR LEU SEQRES 24 A 439 HIS GLY ASN PRO ILE SER ALA ALA ALA GLY LEU ALA VAL SEQRES 25 A 439 LEU GLU THR ILE ASP ARG ASP ASP LEU PRO ALA MET ALA SEQRES 26 A 439 GLU ARG LYS GLY ARG LEU LEU ARG ASP GLY LEU SER GLU SEQRES 27 A 439 LEU ALA LYS ARG HIS PRO LEU ILE GLY ASP ILE ARG GLY SEQRES 28 A 439 ARG GLY LEU ALA CYS GLY MET GLU LEU VAL CYS ASP ARG SEQRES 29 A 439 GLN SER ARG GLU PRO ALA ARG ALA GLU THR ALA LYS LEU SEQRES 30 A 439 ILE TYR ARG ALA TYR GLN LEU GLY LEU VAL VAL TYR TYR SEQRES 31 A 439 VAL GLY MET ASN GLY ASN VAL LEU GLU PHE THR PRO PRO SEQRES 32 A 439 LEU THR ILE THR GLU THR ASP ILE HIS LYS ALA LEU ASP SEQRES 33 A 439 LEU LEU ASP ARG ALA PHE SER GLU LEU SER ALA VAL SER SEQRES 34 A 439 ASN GLU GLU ILE ALA GLN PHE ALA GLY TRP SEQRES 1 B 439 GLY SER HIS MET THR LYS ALA LEU TYR ASP ARG ASP GLY SEQRES 2 B 439 ALA ALA ILE GLY ASN LEU GLN LYS LEU ARG PHE PHE PRO SEQRES 3 B 439 LEU ALA ILE SER GLY GLY ARG GLY ALA ARG LEU ILE GLU SEQRES 4 B 439 GLU ASN GLY ARG GLU LEU ILE ASP LEU SER GLY ALA TRP SEQRES 5 B 439 GLY ALA ALA SER LEU GLY TYR GLY HIS PRO ALA ILE VAL SEQRES 6 B 439 ALA ALA VAL SER ALA ALA ALA ALA ASN PRO ALA GLY ALA SEQRES 7 B 439 THR ILE LEU SER ALA SER ASN ALA PRO ALA VAL THR LEU SEQRES 8 B 439 ALA GLU ARG LEU LEU ALA SER PHE PRO GLY GLU GLY THR SEQRES 9 B 439 HIS LYS ILE TRP PHE GLY HIS SER GLY SER ASP ALA ASN SEQRES 10 B 439 GLU ALA ALA TYR ARG ALA ILE VAL LYS ALA THR GLY ARG SEQRES 11 B 439 SER GLY VAL ILE ALA PHE ALA GLY ALA TYR HIS GLY CYS SEQRES 12 B 439 THR VAL GLY SER MET ALA PHE SER GLY HIS SER VAL GLN SEQRES 13 B 439 ALA ASP ALA ALA LYS ALA ASP GLY LEU ILE LEU LEU PRO SEQRES 14 B 439 TYR PRO ASP PRO TYR ARG PRO TYR ARG ASN ASP PRO THR SEQRES 15 B 439 GLY ASP ALA ILE LEU THR LEU LEU THR GLU LYS LEU ALA SEQRES 16 B 439 ALA VAL PRO ALA GLY SER ILE GLY ALA ALA PHE ILE GLU SEQRES 17 B 439 PRO ILE GLN SER ASP GLY GLY LEU ILE VAL PRO PRO ASP SEQRES 18 B 439 GLY PHE LEU ARG LYS PHE ALA ASP ILE CYS ARG ALA HIS SEQRES 19 B 439 GLY ILE LEU VAL VAL CYS ASP GLU VAL LYS VAL GLY LEU SEQRES 20 B 439 ALA ARG SER GLY ARG LEU HIS CYS PHE GLU HIS GLU GLY SEQRES 21 B 439 PHE VAL PRO ASP ILE LEU VAL LEU GLY LYS GLY LEU GLY SEQRES 22 B 439 GLY GLY LEU PRO LEU SER ALA VAL ILE ALA PRO ALA GLU SEQRES 23 B 439 ILE LEU ASP CYS ALA SER ALA PHE ALA MET GLN THR LEU SEQRES 24 B 439 HIS GLY ASN PRO ILE SER ALA ALA ALA GLY LEU ALA VAL SEQRES 25 B 439 LEU GLU THR ILE ASP ARG ASP ASP LEU PRO ALA MET ALA SEQRES 26 B 439 GLU ARG LYS GLY ARG LEU LEU ARG ASP GLY LEU SER GLU SEQRES 27 B 439 LEU ALA LYS ARG HIS PRO LEU ILE GLY ASP ILE ARG GLY SEQRES 28 B 439 ARG GLY LEU ALA CYS GLY MET GLU LEU VAL CYS ASP ARG SEQRES 29 B 439 GLN SER ARG GLU PRO ALA ARG ALA GLU THR ALA LYS LEU SEQRES 30 B 439 ILE TYR ARG ALA TYR GLN LEU GLY LEU VAL VAL TYR TYR SEQRES 31 B 439 VAL GLY MET ASN GLY ASN VAL LEU GLU PHE THR PRO PRO SEQRES 32 B 439 LEU THR ILE THR GLU THR ASP ILE HIS LYS ALA LEU ASP SEQRES 33 B 439 LEU LEU ASP ARG ALA PHE SER GLU LEU SER ALA VAL SER SEQRES 34 B 439 ASN GLU GLU ILE ALA GLN PHE ALA GLY TRP HET PLP A 450 15 HET PLP B 450 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *120(H2 O) HELIX 1 1 ALA A 4 ILE A 13 1 10 HELIX 2 2 GLY A 14 LYS A 18 5 5 HELIX 3 3 HIS A 58 ASN A 71 1 14 HELIX 4 4 ALA A 83 SER A 95 1 13 HELIX 5 5 SER A 109 GLY A 126 1 18 HELIX 6 6 THR A 141 ALA A 146 1 6 HELIX 7 7 GLY A 180 ALA A 193 1 14 HELIX 8 8 GLY A 219 HIS A 231 1 13 HELIX 9 9 HIS A 251 GLU A 256 5 6 HELIX 10 10 GLY A 266 GLY A 271 5 6 HELIX 11 11 ALA A 282 ASP A 286 1 5 HELIX 12 12 ASN A 299 ASP A 316 1 18 HELIX 13 13 ASP A 317 HIS A 340 1 24 HELIX 14 14 ALA A 367 GLY A 382 1 16 HELIX 15 15 THR A 404 GLU A 421 1 18 HELIX 16 16 LEU A 422 VAL A 425 5 4 HELIX 17 17 SER A 426 GLN A 432 1 7 HELIX 18 18 ALA B 4 ILE B 13 1 10 HELIX 19 19 GLY B 14 LYS B 18 5 5 HELIX 20 20 HIS B 58 ASN B 71 1 14 HELIX 21 21 ALA B 83 SER B 95 1 13 HELIX 22 22 SER B 109 GLY B 126 1 18 HELIX 23 23 THR B 141 ALA B 146 1 6 HELIX 24 24 PRO B 173 ASP B 177 5 5 HELIX 25 25 GLY B 180 ALA B 192 1 13 HELIX 26 26 GLY B 219 ALA B 230 1 12 HELIX 27 27 HIS B 251 GLU B 256 5 6 HELIX 28 28 GLY B 266 GLY B 271 5 6 HELIX 29 29 ALA B 282 ASP B 286 1 5 HELIX 30 30 ASN B 299 ASP B 316 1 18 HELIX 31 31 ASP B 317 LYS B 338 1 22 HELIX 32 32 ALA B 367 GLY B 382 1 16 HELIX 33 33 THR B 404 GLU B 421 1 18 HELIX 34 34 LEU B 422 VAL B 425 5 4 HELIX 35 35 SER B 426 GLN B 432 1 7 SHEET 1 A 5 LEU A 383 VAL A 384 0 SHEET 2 A 5 GLU A 41 ASP A 44 1 N ILE A 43 O VAL A 384 SHEET 3 A 5 ARG A 33 GLU A 36 -1 N LEU A 34 O LEU A 42 SHEET 4 A 5 ALA A 25 ARG A 30 -1 N SER A 27 O ILE A 35 SHEET 5 A 5 SER B 81 ASN B 82 1 O SER B 81 N ILE A 26 SHEET 1 B 5 SER A 81 ASN A 82 0 SHEET 2 B 5 ALA B 25 ARG B 30 1 O ILE B 26 N SER A 81 SHEET 3 B 5 ARG B 33 GLU B 36 -1 O ILE B 35 N SER B 27 SHEET 4 B 5 GLU B 41 ASP B 44 -1 O LEU B 42 N LEU B 34 SHEET 5 B 5 LEU B 383 VAL B 384 1 O VAL B 384 N ILE B 43 SHEET 1 C 7 HIS A 102 GLY A 107 0 SHEET 2 C 7 SER A 276 PRO A 281 -1 O ALA A 280 N LYS A 103 SHEET 3 C 7 ILE A 262 LEU A 265 -1 N LEU A 263 O ILE A 279 SHEET 4 C 7 LEU A 234 ASP A 238 1 N CYS A 237 O ILE A 262 SHEET 5 C 7 ILE A 199 ILE A 204 1 N ILE A 204 O ASP A 238 SHEET 6 C 7 GLY A 129 PHE A 133 1 N ILE A 131 O PHE A 203 SHEET 7 C 7 LEU A 162 LEU A 165 1 O ILE A 163 N VAL A 130 SHEET 1 D 3 ILE A 343 ARG A 349 0 SHEET 2 D 3 ALA A 352 ASP A 360 -1 O GLU A 356 N GLY A 344 SHEET 3 D 3 GLU A 365 PRO A 366 -1 O GLU A 365 N CYS A 359 SHEET 1 E 4 ILE A 343 ARG A 349 0 SHEET 2 E 4 ALA A 352 ASP A 360 -1 O GLU A 356 N GLY A 344 SHEET 3 E 4 VAL A 394 PHE A 397 -1 O PHE A 397 N CYS A 353 SHEET 4 E 4 TYR A 386 VAL A 388 -1 N VAL A 388 O VAL A 394 SHEET 1 F 7 HIS B 102 GLY B 107 0 SHEET 2 F 7 SER B 276 PRO B 281 -1 O VAL B 278 N TRP B 105 SHEET 3 F 7 ILE B 262 LEU B 265 -1 N LEU B 265 O ALA B 277 SHEET 4 F 7 LEU B 234 ASP B 238 1 N CYS B 237 O VAL B 264 SHEET 5 F 7 ILE B 199 ILE B 204 1 N ALA B 202 O VAL B 236 SHEET 6 F 7 GLY B 129 PHE B 133 1 N ILE B 131 O PHE B 203 SHEET 7 F 7 LEU B 162 LEU B 165 1 O ILE B 163 N ALA B 132 SHEET 1 G 4 ILE B 343 ARG B 349 0 SHEET 2 G 4 ALA B 352 LEU B 357 -1 O GLY B 354 N ARG B 347 SHEET 3 G 4 VAL B 394 PHE B 397 -1 O LEU B 395 N MET B 355 SHEET 4 G 4 TYR B 386 VAL B 388 -1 N VAL B 388 O VAL B 394 LINK NZ LYS A 267 C4A PLP A 450 1555 1555 1.34 LINK NZ LYS B 267 C4A PLP B 450 1555 1555 1.34 SITE 1 AC1 13 SER A 109 GLY A 110 SER A 111 TYR A 137 SITE 2 AC1 13 HIS A 138 GLU A 205 ASP A 238 LYS A 241 SITE 3 AC1 13 LYS A 267 HOH A 455 HOH A 460 GLN B 294 SITE 4 AC1 13 THR B 295 SITE 1 AC2 15 GLN A 294 THR A 295 HOH A 451 SER B 109 SITE 2 AC2 15 GLY B 110 SER B 111 TYR B 137 HIS B 138 SITE 3 AC2 15 GLU B 205 SER B 209 ASP B 238 LYS B 241 SITE 4 AC2 15 LYS B 267 HOH B 456 HOH B 462 CRYST1 56.547 61.063 105.227 90.00 103.22 90.00 P 1 21 1 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 0.017684 0.000000 0.004156 0.00000 SCALE2 0.000000 0.016377 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009762 0.00000