HEADER TRANSFERASE 30-NOV-97 1A0G TITLE L201A MUTANT OF D-AMINO ACID AMINOTRANSFERASE COMPLEXED WITH TITLE 2 PYRIDOXAMINE-5'-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-AMINO ACID AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: D-ALANINE AMINOTRANSFERASE, D-ASPARTATE AMINOTRANSFERASE; COMPND 5 EC: 2.6.1.21; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: PYRIDOXAMINE-5'-PHOSPHATES ARE NON-COVALENTLY BOUND TO COMPND 9 THE ENZYME MOLECULES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SP.; SOURCE 3 ORGANISM_TAXID: 72579; SOURCE 4 STRAIN: YM-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PAZZI KEYWDS TRANSFERASE, AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE, D-AMINO ACID, KEYWDS 2 D-ALANINE, ALPHA-KETOGLUTAMIC ACID EXPDTA X-RAY DIFFRACTION AUTHOR S.SUGIO,A.KASHIMA,K.KISHIMOTO,D.PEISACH,G.A.PETSKO,D.RINGE, AUTHOR 2 T.YOSHIMURA,N.ESAKI REVDAT 6 22-MAY-24 1A0G 1 REMARK REVDAT 5 02-AUG-23 1A0G 1 REMARK REVDAT 4 03-NOV-21 1A0G 1 REMARK SEQADV REVDAT 3 13-JUL-11 1A0G 1 VERSN REVDAT 2 24-FEB-09 1A0G 1 VERSN REVDAT 1 03-JUN-98 1A0G 0 JRNL AUTH S.SUGIO,A.KASHIMA,K.KISHIMOTO,D.PEISACH,G.A.PETSKO,D.RINGE, JRNL AUTH 2 T.YOSHIMURA,N.ESAKI JRNL TITL CRYSTAL STRUCTURES OF L201A MUTANT OF D-AMINO ACID JRNL TITL 2 AMINOTRANSFERASE AT 2.0 A RESOLUTION: IMPLICATION OF THE JRNL TITL 3 STRUCTURAL ROLE OF LEU201 IN TRANSAMINATION. JRNL REF PROTEIN ENG. V. 11 613 1998 JRNL REFN ISSN 0269-2139 JRNL PMID 9749913 JRNL DOI 10.1093/PROTEIN/11.8.613 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.KISHIMOTO,T.YOSHIMURA,N.ESAKI,S.SUGIO,J.M.MANNING,K.SODA REMARK 1 TITL ROLE OF LEUCINE 201 OF THERMOSTABLE D-AMINO ACID REMARK 1 TITL 2 AMINOTRANSFERASE FROM A THERMOPHILE, BACILLUS SP. YM-1 REMARK 1 REF J.BIOCHEM.(TOKYO) V. 117 691 1995 REMARK 1 REFN ISSN 0021-924X REMARK 1 REFERENCE 2 REMARK 1 AUTH S.SUGIO,G.A.PETSKO,J.M.MANNING,K.SODA,D.RINGE REMARK 1 TITL CRYSTAL STRUCTURE OF A D-AMINO ACID AMINOTRANSFERASE: HOW REMARK 1 TITL 2 THE PROTEIN CONTROLS STEREOSELECTIVITY REMARK 1 REF BIOCHEMISTRY V. 34 9661 1995 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 38938 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) : 0.216 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1572 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3020 REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 130 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4525 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 166 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.60 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.410 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.340 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.500 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM_COM.PRO REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOP_CO.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: A RESOLUTION-DEPENDENT WEIGHTING SCHEME REMARK 3 WAS EMPLOYED, AND A BULK SOLVENT CORRECTION WAS APPLIED. REMARK 4 REMARK 4 1A0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170238. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-MAY-96 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 9.0 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : YALE MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCESS REMARK 200 DATA SCALING SOFTWARE : PROCESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48469 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 88.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.8 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.35600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.580 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 1DAA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE PROTEIN WAS PRE-INCUBATED WITH REMARK 280 50MM D-ALANINE AND 50MM ALPHA-KETOGLUTARATE TO CONVERT PLP INTO REMARK 280 PMP. THE PROTEIN WAS CRYSTALLIZED FROM 30% PEG3350, 500MM SODIUM REMARK 280 ACETATE, 100MM TRIS/HCL, 5MM SODIUM AZIDE, PH9.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 38.67000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.34500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.88000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.34500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.67000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.88000 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 HIS A 281 REMARK 465 ILE A 282 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 6 -114.13 72.09 REMARK 500 ASN A 83 -73.07 -94.96 REMARK 500 ASN A 105 -2.51 -52.36 REMARK 500 ASN A 118 114.54 -161.56 REMARK 500 ASN A 173 -7.88 71.84 REMARK 500 THR A 176 -76.48 -107.22 REMARK 500 SER A 180 29.01 -146.34 REMARK 500 ASN A 197 -160.20 -118.91 REMARK 500 GLU A 244 -121.24 53.62 REMARK 500 ARG A 257 -102.15 52.49 REMARK 500 LYS A 278 48.17 -141.49 REMARK 500 ASN B 6 -103.07 67.18 REMARK 500 PRO B 63 -8.66 -59.40 REMARK 500 ASN B 83 -86.10 -85.46 REMARK 500 ASN B 105 1.00 -52.58 REMARK 500 THR B 176 -76.84 -100.37 REMARK 500 SER B 180 27.70 -148.36 REMARK 500 ASN B 197 -152.35 -116.47 REMARK 500 GLU B 244 -119.83 56.19 REMARK 500 ARG B 257 -116.57 60.26 REMARK 500 PRO B 279 -141.08 -68.10 REMARK 500 LEU B 280 -11.77 -142.14 REMARK 500 HIS B 281 -31.07 -145.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ASA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: AN ACTIVE SITE FOR SUBUNIT A. REMARK 800 REMARK 800 SITE_IDENTIFIER: ASB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: AN ACTIVE SITE FOR SUBUNIT B. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMP A 285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMP B 285 DBREF 1A0G A 1 282 UNP P19938 DAAA_BACYM 1 282 DBREF 1A0G B 1 282 UNP P19938 DAAA_BACYM 1 282 SEQADV 1A0G ALA A 201 UNP P19938 LEU 201 ENGINEERED MUTATION SEQADV 1A0G ALA B 201 UNP P19938 LEU 201 ENGINEERED MUTATION SEQRES 1 A 282 GLY TYR THR LEU TRP ASN ASP GLN ILE VAL LYS ASP GLU SEQRES 2 A 282 GLU VAL LYS ILE ASP LYS GLU ASP ARG GLY TYR GLN PHE SEQRES 3 A 282 GLY ASP GLY VAL TYR GLU VAL VAL LYS VAL TYR ASN GLY SEQRES 4 A 282 GLU MET PHE THR VAL ASN GLU HIS ILE ASP ARG LEU TYR SEQRES 5 A 282 ALA SER ALA GLU LYS ILE ARG ILE THR ILE PRO TYR THR SEQRES 6 A 282 LYS ASP LYS PHE HIS GLN LEU LEU HIS GLU LEU VAL GLU SEQRES 7 A 282 LYS ASN GLU LEU ASN THR GLY HIS ILE TYR PHE GLN VAL SEQRES 8 A 282 THR ARG GLY THR SER PRO ARG ALA HIS GLN PHE PRO GLU SEQRES 9 A 282 ASN THR VAL LYS PRO VAL ILE ILE GLY TYR THR LYS GLU SEQRES 10 A 282 ASN PRO ARG PRO LEU GLU ASN LEU GLU LYS GLY VAL LYS SEQRES 11 A 282 ALA THR PHE VAL GLU ASP ILE ARG TRP LEU ARG CYS ASP SEQRES 12 A 282 ILE LYS SER LEU ASN LEU LEU GLY ALA VAL LEU ALA LYS SEQRES 13 A 282 GLN GLU ALA HIS GLU LYS GLY CYS TYR GLU ALA ILE LEU SEQRES 14 A 282 HIS ARG ASN ASN THR VAL THR GLU GLY SER SER SER ASN SEQRES 15 A 282 VAL PHE GLY ILE LYS ASP GLY ILE LEU TYR THR HIS PRO SEQRES 16 A 282 ALA ASN ASN MET ILE ALA LYS GLY ILE THR ARG ASP VAL SEQRES 17 A 282 VAL ILE ALA CYS ALA ASN GLU ILE ASN MET PRO VAL LYS SEQRES 18 A 282 GLU ILE PRO PHE THR THR HIS GLU ALA LEU LYS MET ASP SEQRES 19 A 282 GLU LEU PHE VAL THR SER THR THR SER GLU ILE THR PRO SEQRES 20 A 282 VAL ILE GLU ILE ASP GLY LYS LEU ILE ARG ASP GLY LYS SEQRES 21 A 282 VAL GLY GLU TRP THR ARG LYS LEU GLN LYS GLN PHE GLU SEQRES 22 A 282 THR LYS ILE PRO LYS PRO LEU HIS ILE SEQRES 1 B 282 GLY TYR THR LEU TRP ASN ASP GLN ILE VAL LYS ASP GLU SEQRES 2 B 282 GLU VAL LYS ILE ASP LYS GLU ASP ARG GLY TYR GLN PHE SEQRES 3 B 282 GLY ASP GLY VAL TYR GLU VAL VAL LYS VAL TYR ASN GLY SEQRES 4 B 282 GLU MET PHE THR VAL ASN GLU HIS ILE ASP ARG LEU TYR SEQRES 5 B 282 ALA SER ALA GLU LYS ILE ARG ILE THR ILE PRO TYR THR SEQRES 6 B 282 LYS ASP LYS PHE HIS GLN LEU LEU HIS GLU LEU VAL GLU SEQRES 7 B 282 LYS ASN GLU LEU ASN THR GLY HIS ILE TYR PHE GLN VAL SEQRES 8 B 282 THR ARG GLY THR SER PRO ARG ALA HIS GLN PHE PRO GLU SEQRES 9 B 282 ASN THR VAL LYS PRO VAL ILE ILE GLY TYR THR LYS GLU SEQRES 10 B 282 ASN PRO ARG PRO LEU GLU ASN LEU GLU LYS GLY VAL LYS SEQRES 11 B 282 ALA THR PHE VAL GLU ASP ILE ARG TRP LEU ARG CYS ASP SEQRES 12 B 282 ILE LYS SER LEU ASN LEU LEU GLY ALA VAL LEU ALA LYS SEQRES 13 B 282 GLN GLU ALA HIS GLU LYS GLY CYS TYR GLU ALA ILE LEU SEQRES 14 B 282 HIS ARG ASN ASN THR VAL THR GLU GLY SER SER SER ASN SEQRES 15 B 282 VAL PHE GLY ILE LYS ASP GLY ILE LEU TYR THR HIS PRO SEQRES 16 B 282 ALA ASN ASN MET ILE ALA LYS GLY ILE THR ARG ASP VAL SEQRES 17 B 282 VAL ILE ALA CYS ALA ASN GLU ILE ASN MET PRO VAL LYS SEQRES 18 B 282 GLU ILE PRO PHE THR THR HIS GLU ALA LEU LYS MET ASP SEQRES 19 B 282 GLU LEU PHE VAL THR SER THR THR SER GLU ILE THR PRO SEQRES 20 B 282 VAL ILE GLU ILE ASP GLY LYS LEU ILE ARG ASP GLY LYS SEQRES 21 B 282 VAL GLY GLU TRP THR ARG LYS LEU GLN LYS GLN PHE GLU SEQRES 22 B 282 THR LYS ILE PRO LYS PRO LEU HIS ILE HET PMP A 285 16 HET PMP B 285 16 HETNAM PMP 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE HETSYN PMP PYRIDOXAMINE-5'-PHOSPHATE FORMUL 3 PMP 2(C8 H13 N2 O5 P) FORMUL 5 HOH *166(H2 O) HELIX 1 1 ASP A 12 GLU A 14 5 3 HELIX 2 2 ARG A 22 PHE A 26 1 5 HELIX 3 3 VAL A 44 ILE A 58 1 15 HELIX 4 4 LYS A 66 ASN A 80 1 15 HELIX 5 5 LEU A 122 LYS A 127 1 6 HELIX 6 6 LEU A 150 LYS A 162 1 13 HELIX 7 7 ILE A 204 GLU A 215 1 12 HELIX 8 8 THR A 227 LYS A 232 1 6 HELIX 9 9 GLU A 263 THR A 274 1 12 HELIX 10 10 ASP B 12 GLU B 14 5 3 HELIX 11 11 ARG B 22 PHE B 26 1 5 HELIX 12 12 VAL B 44 ILE B 58 1 15 HELIX 13 13 LYS B 66 ASN B 80 1 15 HELIX 14 14 LEU B 122 LYS B 127 1 6 HELIX 15 15 LEU B 150 LYS B 162 1 13 HELIX 16 16 ILE B 204 GLU B 215 1 12 HELIX 17 17 THR B 227 LYS B 232 1 6 HELIX 18 18 GLU B 263 THR B 274 1 12 SHEET 1 A 5 GLN A 8 LYS A 11 0 SHEET 2 A 5 TYR A 2 TRP A 5 -1 N TRP A 5 O GLN A 8 SHEET 3 A 5 VAL A 110 GLU A 117 -1 N GLY A 113 O LEU A 4 SHEET 4 A 5 GLY A 85 THR A 92 -1 N THR A 92 O VAL A 110 SHEET 5 A 5 GLY A 29 VAL A 36 -1 N VAL A 36 O GLY A 85 SHEET 1 B 3 GLU A 166 HIS A 170 0 SHEET 2 B 3 VAL A 129 GLU A 135 1 N THR A 132 O GLU A 166 SHEET 3 B 3 VAL A 248 ILE A 251 1 N ILE A 249 O VAL A 129 SHEET 1 C 5 PRO A 219 LYS A 221 0 SHEET 2 C 5 ILE A 190 THR A 193 1 N LEU A 191 O PRO A 219 SHEET 3 C 5 ASN A 182 LYS A 187 -1 N LYS A 187 O ILE A 190 SHEET 4 C 5 GLU A 235 SER A 240 -1 N THR A 239 O ASN A 182 SHEET 5 C 5 GLU A 244 PRO A 247 -1 N THR A 246 O VAL A 238 SHEET 1 D 5 GLN B 8 LYS B 11 0 SHEET 2 D 5 TYR B 2 TRP B 5 -1 N TRP B 5 O GLN B 8 SHEET 3 D 5 VAL B 110 GLU B 117 -1 N GLY B 113 O LEU B 4 SHEET 4 D 5 GLY B 85 THR B 92 -1 N THR B 92 O VAL B 110 SHEET 5 D 5 GLY B 29 VAL B 36 -1 N VAL B 36 O GLY B 85 SHEET 1 E 3 GLU B 166 HIS B 170 0 SHEET 2 E 3 VAL B 129 GLU B 135 1 N THR B 132 O GLU B 166 SHEET 3 E 3 VAL B 248 ILE B 251 1 N ILE B 249 O VAL B 129 SHEET 1 F 5 PRO B 219 LYS B 221 0 SHEET 2 F 5 ILE B 190 THR B 193 1 N LEU B 191 O PRO B 219 SHEET 3 F 5 ASN B 182 LYS B 187 -1 N LYS B 187 O ILE B 190 SHEET 4 F 5 GLU B 235 SER B 240 -1 N THR B 239 O ASN B 182 SHEET 5 F 5 GLU B 244 PRO B 247 -1 N THR B 246 O VAL B 238 SITE 1 ASA 5 PMP A 285 LYS A 145 TYR A 31 GLU A 177 SITE 2 ASA 5 ARG B 98 SITE 1 ASB 5 PMP B 285 LYS B 145 TYR B 31 GLU B 177 SITE 2 ASB 5 ARG A 98 SITE 1 AC1 16 TYR A 31 ARG A 50 LYS A 145 GLU A 177 SITE 2 AC1 16 SER A 180 SER A 181 ASN A 182 ALA A 201 SITE 3 AC1 16 GLY A 203 ILE A 204 THR A 205 SER A 240 SITE 4 AC1 16 THR A 241 HOH A 322 HOH A 344 HOH A 418 SITE 1 AC2 14 TYR B 31 ARG B 50 LYS B 145 GLU B 177 SITE 2 AC2 14 SER B 180 SER B 181 ASN B 182 GLY B 203 SITE 3 AC2 14 ILE B 204 THR B 205 SER B 240 THR B 241 SITE 4 AC2 14 HOH B 302 HOH B 340 CRYST1 77.340 91.760 88.690 90.00 90.00 90.00 P 21 21 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 0.012930 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010898 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011275 0.00000 MTRIX1 1 -0.192403 0.080520 0.978007 17.82360 1 MTRIX2 1 0.089886 -0.990992 0.099272 24.17280 1 MTRIX3 1 0.977191 0.107009 0.183432 -16.83520 1