HEADER TRANSFERASE 04-JAN-08 3BV0 TITLE CRYSTAL STRUCTURE OF PLP BOUND 7,8-DIAMINOPELARGONIC ACID SYNTHASE IN TITLE 2 MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 7,8-DIAMINO-PELARGONIC ACID AMINOTRANSFERASE, DAPA COMPND 5 AMINOTRANSFERASE, DAPA SYNTHASE; COMPND 6 EC: 2.6.1.62; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: DATABASE REFERENCE: TUBERCULIST SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: BIOA, RV1568; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS AMINOTRANSFERASE, BIOTIN BIOSYNTHESIS, PYRIDOXAL PHOSPHATE, S- KEYWDS 2 ADENOSYL-L-METHIONINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.DEY,J.C.SACCHETTINI REVDAT 6 30-AUG-23 3BV0 1 REMARK LINK REVDAT 5 25-JAN-12 3BV0 1 SEQADV REMARK REVDAT 4 13-JUL-11 3BV0 1 VERSN REVDAT 3 25-AUG-10 3BV0 1 JRNL REVDAT 2 24-FEB-09 3BV0 1 VERSN REVDAT 1 05-FEB-08 3BV0 0 JRNL AUTH S.DEY,J.M.LANE,R.E.LEE,E.J.RUBIN,J.C.SACCHETTINI JRNL TITL STRUCTURAL CHARACTERIZATION OF THE MYCOBACTERIUM JRNL TITL 2 TUBERCULOSIS BIOTIN BIOSYNTHESIS ENZYMES JRNL TITL 3 7,8-DIAMINOPELARGONIC ACID SYNTHASE AND DETHIOBIOTIN JRNL TITL 4 SYNTHETASE . JRNL REF BIOCHEMISTRY V. 49 6746 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20565114 JRNL DOI 10.1021/BI902097J REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 35.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 38542 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2060 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) : 2.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2221 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 106 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6180 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.53000 REMARK 3 B22 (A**2) : -0.17000 REMARK 3 B33 (A**2) : 0.70000 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): 0.308 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.225 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.139 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.304 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6369 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8705 ; 1.181 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 818 ; 5.468 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 249 ;33.877 ;22.369 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 927 ;15.473 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 49 ;17.420 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1003 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4843 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3070 ; 0.222 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4379 ; 0.314 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 562 ; 0.179 ; 0.500 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): 19 ; 0.190 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.169 ; 0.500 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): 4160 ; 2.321 ; 5.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6542 ; 3.407 ; 7.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2507 ; 4.870 ; 9.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2163 ; 6.304 ;11.000 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3BV0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000045989. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 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 : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40606 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.3000 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) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1QJ5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, 0.1M TRIS BUFFER, 0.1M REMARK 280 MGCL2, PH 7.0, VAPOR DIFFUSION, TEMPERATURE 291K 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 31.52350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 101.68850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.23500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 101.68850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.52350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.23500 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: 9670 ANGSTROM**2 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 ALA A 4 REMARK 465 THR A 5 REMARK 465 GLY A 6 REMARK 465 TYR A 25 REMARK 465 SER A 26 REMARK 465 SER A 27 REMARK 465 ILE A 28 REMARK 465 GLY A 29 REMARK 465 ARG A 30 REMARK 465 GLU A 31 REMARK 465 ALA A 32 REMARK 465 VAL A 33 REMARK 465 GLY A 308 REMARK 465 ALA A 309 REMARK 465 ALA A 310 REMARK 465 GLY A 311 REMARK 465 ALA A 312 REMARK 465 LEU A 313 REMARK 465 MET A 314 REMARK 465 ARG A 315 REMARK 465 GLY A 434 REMARK 465 SER A 435 REMARK 465 LEU A 436 REMARK 465 PRO A 437 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 THR B 5 REMARK 465 TYR B 25 REMARK 465 SER B 26 REMARK 465 SER B 27 REMARK 465 ILE B 28 REMARK 465 GLY B 29 REMARK 465 ARG B 30 REMARK 465 GLU B 31 REMARK 465 ALA B 32 REMARK 465 VAL B 33 REMARK 465 GLY B 308 REMARK 465 ALA B 309 REMARK 465 ALA B 310 REMARK 465 GLY B 311 REMARK 465 ALA B 312 REMARK 465 LEU B 313 REMARK 465 MET B 314 REMARK 465 ARG B 315 REMARK 465 PRO B 437 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 TRP A 64 61.91 60.53 REMARK 500 TRP A 65 -4.54 72.74 REMARK 500 LEU A 177 41.46 -95.19 REMARK 500 TRP A 178 15.11 -150.61 REMARK 500 ASP A 180 -8.63 78.28 REMARK 500 VAL A 222 -47.71 76.52 REMARK 500 LYS A 283 -88.89 34.63 REMARK 500 ALA A 373 43.00 -82.24 REMARK 500 ARG A 403 -123.98 47.69 REMARK 500 ASP B 51 54.78 35.70 REMARK 500 TRP B 64 60.01 60.80 REMARK 500 TRP B 65 -0.20 77.32 REMARK 500 MET B 87 110.58 -169.28 REMARK 500 MET B 174 62.78 36.44 REMARK 500 VAL B 222 -54.28 64.19 REMARK 500 LYS B 283 -78.25 40.03 REMARK 500 ALA B 373 47.74 -90.47 REMARK 500 ARG B 403 -121.65 47.50 REMARK 500 SER B 435 -61.23 -26.86 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 502 REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHORS STATE THAT H315R WAS A NATURAL MUTATION DBREF 3BV0 A 1 437 UNP P0A4X6 BIOA_MYCTU 1 437 DBREF 3BV0 B 1 437 UNP P0A4X6 BIOA_MYCTU 1 437 SEQADV 3BV0 ARG A 315 UNP P0A4X6 HIS 315 SEE REMARK 999 SEQADV 3BV0 ARG B 315 UNP P0A4X6 HIS 315 SEE REMARK 999 SEQRES 1 A 437 MET ALA ALA ALA THR GLY GLY LEU THR PRO GLU GLN ILE SEQRES 2 A 437 ILE ALA VAL ASP GLY ALA HIS LEU TRP HIS PRO TYR SER SEQRES 3 A 437 SER ILE GLY ARG GLU ALA VAL SER PRO VAL VAL ALA VAL SEQRES 4 A 437 ALA ALA HIS GLY ALA TRP LEU THR LEU ILE ARG ASP GLY SEQRES 5 A 437 GLN PRO ILE GLU VAL LEU ASP ALA MET SER SER TRP TRP SEQRES 6 A 437 THR ALA ILE HIS GLY HIS GLY HIS PRO ALA LEU ASP GLN SEQRES 7 A 437 ALA LEU THR THR GLN LEU ARG VAL MET ASN HIS VAL MET SEQRES 8 A 437 PHE GLY GLY LEU THR HIS GLU PRO ALA ALA ARG LEU ALA SEQRES 9 A 437 LYS LEU LEU VAL ASP ILE THR PRO ALA GLY LEU ASP THR SEQRES 10 A 437 VAL PHE PHE SER ASP SER GLY SER VAL SER VAL GLU VAL SEQRES 11 A 437 ALA ALA LYS MET ALA LEU GLN TYR TRP ARG GLY ARG GLY SEQRES 12 A 437 LEU PRO GLY LYS ARG ARG LEU MET THR TRP ARG GLY GLY SEQRES 13 A 437 TYR HIS GLY ASP THR PHE LEU ALA MET SER ILE CYS ASP SEQRES 14 A 437 PRO HIS GLY GLY MET HIS SER LEU TRP THR ASP VAL LEU SEQRES 15 A 437 ALA ALA GLN VAL PHE ALA PRO GLN VAL PRO ARG ASP TYR SEQRES 16 A 437 ASP PRO ALA TYR SER ALA ALA PHE GLU ALA GLN LEU ALA SEQRES 17 A 437 GLN HIS ALA GLY GLU LEU ALA ALA VAL VAL VAL GLU PRO SEQRES 18 A 437 VAL VAL GLN GLY ALA GLY GLY MET ARG PHE HIS ASP PRO SEQRES 19 A 437 ARG TYR LEU HIS ASP LEU ARG ASP ILE CYS ARG ARG TYR SEQRES 20 A 437 GLU VAL LEU LEU ILE PHE ASP GLU ILE ALA THR GLY PHE SEQRES 21 A 437 GLY ARG THR GLY ALA LEU PHE ALA ALA ASP HIS ALA GLY SEQRES 22 A 437 VAL SER PRO ASP ILE MET CYS VAL GLY LYS ALA LEU THR SEQRES 23 A 437 GLY GLY TYR LEU SER LEU ALA ALA THR LEU CYS THR ALA SEQRES 24 A 437 ASP VAL ALA HIS THR ILE SER ALA GLY ALA ALA GLY ALA SEQRES 25 A 437 LEU MET ARG GLY PRO THR PHE MET ALA ASN PRO LEU ALA SEQRES 26 A 437 CYS ALA VAL SER VAL ALA SER VAL GLU LEU LEU LEU GLY SEQRES 27 A 437 GLN ASP TRP ARG THR ARG ILE THR GLU LEU ALA ALA GLY SEQRES 28 A 437 LEU THR ALA GLY LEU ASP THR ALA ARG ALA LEU PRO ALA SEQRES 29 A 437 VAL THR ASP VAL ARG VAL CYS GLY ALA ILE GLY VAL ILE SEQRES 30 A 437 GLU CYS ASP ARG PRO VAL ASP LEU ALA VAL ALA THR PRO SEQRES 31 A 437 ALA ALA LEU ASP ARG GLY VAL TRP LEU ARG PRO PHE ARG SEQRES 32 A 437 ASN LEU VAL TYR ALA MET PRO PRO TYR ILE CYS THR PRO SEQRES 33 A 437 ALA GLU ILE THR GLN ILE THR SER ALA MET VAL GLU VAL SEQRES 34 A 437 ALA ARG LEU VAL GLY SER LEU PRO SEQRES 1 B 437 MET ALA ALA ALA THR GLY GLY LEU THR PRO GLU GLN ILE SEQRES 2 B 437 ILE ALA VAL ASP GLY ALA HIS LEU TRP HIS PRO TYR SER SEQRES 3 B 437 SER ILE GLY ARG GLU ALA VAL SER PRO VAL VAL ALA VAL SEQRES 4 B 437 ALA ALA HIS GLY ALA TRP LEU THR LEU ILE ARG ASP GLY SEQRES 5 B 437 GLN PRO ILE GLU VAL LEU ASP ALA MET SER SER TRP TRP SEQRES 6 B 437 THR ALA ILE HIS GLY HIS GLY HIS PRO ALA LEU ASP GLN SEQRES 7 B 437 ALA LEU THR THR GLN LEU ARG VAL MET ASN HIS VAL MET SEQRES 8 B 437 PHE GLY GLY LEU THR HIS GLU PRO ALA ALA ARG LEU ALA SEQRES 9 B 437 LYS LEU LEU VAL ASP ILE THR PRO ALA GLY LEU ASP THR SEQRES 10 B 437 VAL PHE PHE SER ASP SER GLY SER VAL SER VAL GLU VAL SEQRES 11 B 437 ALA ALA LYS MET ALA LEU GLN TYR TRP ARG GLY ARG GLY SEQRES 12 B 437 LEU PRO GLY LYS ARG ARG LEU MET THR TRP ARG GLY GLY SEQRES 13 B 437 TYR HIS GLY ASP THR PHE LEU ALA MET SER ILE CYS ASP SEQRES 14 B 437 PRO HIS GLY GLY MET HIS SER LEU TRP THR ASP VAL LEU SEQRES 15 B 437 ALA ALA GLN VAL PHE ALA PRO GLN VAL PRO ARG ASP TYR SEQRES 16 B 437 ASP PRO ALA TYR SER ALA ALA PHE GLU ALA GLN LEU ALA SEQRES 17 B 437 GLN HIS ALA GLY GLU LEU ALA ALA VAL VAL VAL GLU PRO SEQRES 18 B 437 VAL VAL GLN GLY ALA GLY GLY MET ARG PHE HIS ASP PRO SEQRES 19 B 437 ARG TYR LEU HIS ASP LEU ARG ASP ILE CYS ARG ARG TYR SEQRES 20 B 437 GLU VAL LEU LEU ILE PHE ASP GLU ILE ALA THR GLY PHE SEQRES 21 B 437 GLY ARG THR GLY ALA LEU PHE ALA ALA ASP HIS ALA GLY SEQRES 22 B 437 VAL SER PRO ASP ILE MET CYS VAL GLY LYS ALA LEU THR SEQRES 23 B 437 GLY GLY TYR LEU SER LEU ALA ALA THR LEU CYS THR ALA SEQRES 24 B 437 ASP VAL ALA HIS THR ILE SER ALA GLY ALA ALA GLY ALA SEQRES 25 B 437 LEU MET ARG GLY PRO THR PHE MET ALA ASN PRO LEU ALA SEQRES 26 B 437 CYS ALA VAL SER VAL ALA SER VAL GLU LEU LEU LEU GLY SEQRES 27 B 437 GLN ASP TRP ARG THR ARG ILE THR GLU LEU ALA ALA GLY SEQRES 28 B 437 LEU THR ALA GLY LEU ASP THR ALA ARG ALA LEU PRO ALA SEQRES 29 B 437 VAL THR ASP VAL ARG VAL CYS GLY ALA ILE GLY VAL ILE SEQRES 30 B 437 GLU CYS ASP ARG PRO VAL ASP LEU ALA VAL ALA THR PRO SEQRES 31 B 437 ALA ALA LEU ASP ARG GLY VAL TRP LEU ARG PRO PHE ARG SEQRES 32 B 437 ASN LEU VAL TYR ALA MET PRO PRO TYR ILE CYS THR PRO SEQRES 33 B 437 ALA GLU ILE THR GLN ILE THR SER ALA MET VAL GLU VAL SEQRES 34 B 437 ALA ARG LEU VAL GLY SER LEU PRO HET PLP A 501 15 HET PLP B 502 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *245(H2 O) HELIX 1 1 THR A 9 LEU A 21 1 13 HELIX 2 2 MET A 61 THR A 66 1 6 HELIX 3 3 HIS A 73 MET A 87 1 15 HELIX 4 4 HIS A 97 THR A 111 1 15 HELIX 5 5 SER A 123 GLY A 141 1 19 HELIX 6 6 THR A 161 SER A 166 1 6 HELIX 7 7 MET A 174 THR A 179 5 6 HELIX 8 8 ASP A 196 ALA A 211 1 16 HELIX 9 9 PRO A 234 GLU A 248 1 15 HELIX 10 10 PHE A 267 ALA A 272 5 6 HELIX 11 11 GLY A 282 GLY A 287 5 6 HELIX 12 12 ALA A 299 ALA A 307 1 9 HELIX 13 13 ASN A 322 GLY A 338 1 17 HELIX 14 14 ASP A 340 ASP A 357 1 18 HELIX 15 15 THR A 358 LEU A 362 5 5 HELIX 16 16 ASP A 384 ASP A 394 1 11 HELIX 17 17 THR A 415 LEU A 432 1 18 HELIX 18 18 THR B 9 LEU B 21 1 13 HELIX 19 19 MET B 61 THR B 66 1 6 HELIX 20 20 HIS B 73 MET B 87 1 15 HELIX 21 21 HIS B 97 THR B 111 1 15 HELIX 22 22 SER B 123 ARG B 142 1 20 HELIX 23 23 THR B 161 SER B 166 1 6 HELIX 24 24 ASP B 196 GLN B 209 1 14 HELIX 25 25 HIS B 210 GLY B 212 5 3 HELIX 26 26 PRO B 234 GLU B 248 1 15 HELIX 27 27 PHE B 267 ALA B 272 5 6 HELIX 28 28 ALA B 299 ALA B 307 1 9 HELIX 29 29 ASN B 322 GLY B 338 1 17 HELIX 30 30 ASP B 340 ASP B 357 1 18 HELIX 31 31 THR B 358 ARG B 360 5 3 HELIX 32 32 ASP B 384 ARG B 395 1 12 HELIX 33 33 THR B 415 LEU B 436 1 22 SHEET 1 A 5 VAL A 397 TRP A 398 0 SHEET 2 A 5 GLN A 53 ASP A 59 1 N LEU A 58 O TRP A 398 SHEET 3 A 5 TRP A 45 ARG A 50 -1 N LEU A 48 O ILE A 55 SHEET 4 A 5 VAL A 36 HIS A 42 -1 N VAL A 39 O THR A 47 SHEET 5 A 5 LEU B 95 THR B 96 1 O THR B 96 N ALA A 38 SHEET 1 B 5 LEU A 95 THR A 96 0 SHEET 2 B 5 VAL B 36 HIS B 42 1 O ALA B 38 N THR A 96 SHEET 3 B 5 TRP B 45 ARG B 50 -1 O THR B 47 N ALA B 40 SHEET 4 B 5 GLN B 53 ASP B 59 -1 O ILE B 55 N LEU B 48 SHEET 5 B 5 VAL B 397 TRP B 398 1 O TRP B 398 N LEU B 58 SHEET 1 C 7 LEU A 115 SER A 121 0 SHEET 2 C 7 ALA A 293 THR A 298 -1 O THR A 295 N PHE A 119 SHEET 3 C 7 ILE A 278 VAL A 281 -1 N MET A 279 O LEU A 296 SHEET 4 C 7 LEU A 250 ASP A 254 1 N PHE A 253 O CYS A 280 SHEET 5 C 7 LEU A 214 VAL A 219 1 N VAL A 217 O ILE A 252 SHEET 6 C 7 ARG A 149 TRP A 153 1 N ARG A 149 O ALA A 215 SHEET 7 C 7 VAL A 186 ALA A 188 1 O ALA A 188 N THR A 152 SHEET 1 D 2 VAL A 223 GLN A 224 0 SHEET 2 D 2 ARG A 230 PHE A 231 -1 O ARG A 230 N GLN A 224 SHEET 1 E 3 VAL A 365 CYS A 371 0 SHEET 2 E 3 ILE A 374 CYS A 379 -1 O VAL A 376 N ARG A 369 SHEET 3 E 3 LEU A 405 ALA A 408 -1 O VAL A 406 N ILE A 377 SHEET 1 F 7 LEU B 115 SER B 121 0 SHEET 2 F 7 ALA B 293 THR B 298 -1 O THR B 295 N PHE B 119 SHEET 3 F 7 ILE B 278 VAL B 281 -1 N MET B 279 O LEU B 296 SHEET 4 F 7 LEU B 250 ASP B 254 1 N PHE B 253 O ILE B 278 SHEET 5 F 7 LEU B 214 VAL B 219 1 N VAL B 217 O ILE B 252 SHEET 6 F 7 ARG B 149 TRP B 153 1 N ARG B 149 O ALA B 215 SHEET 7 F 7 VAL B 186 ALA B 188 1 O VAL B 186 N LEU B 150 SHEET 1 G 2 VAL B 223 GLN B 224 0 SHEET 2 G 2 ARG B 230 PHE B 231 -1 O ARG B 230 N GLN B 224 SHEET 1 H 3 VAL B 365 VAL B 370 0 SHEET 2 H 3 GLY B 375 CYS B 379 -1 O GLU B 378 N THR B 366 SHEET 3 H 3 LEU B 405 ALA B 408 -1 O VAL B 406 N ILE B 377 LINK NZ LYS A 283 C4A PLP A 501 1555 1555 1.27 LINK NZ LYS B 283 C4A PLP B 502 1555 1555 1.27 SITE 1 AC1 16 GLY A 124 SER A 125 TYR A 157 HIS A 158 SITE 2 AC1 16 GLY A 159 GLU A 220 ASP A 254 ILE A 256 SITE 3 AC1 16 ALA A 257 LYS A 283 HOH A 542 HOH A 568 SITE 4 AC1 16 HOH A 576 PRO B 317 THR B 318 HOH B 531 SITE 1 AC2 17 PRO A 317 THR A 318 TRP B 64 GLY B 124 SITE 2 AC2 17 SER B 125 TYR B 157 HIS B 158 GLU B 220 SITE 3 AC2 17 ASP B 254 ILE B 256 ALA B 257 LYS B 283 SITE 4 AC2 17 HOH B 504 HOH B 532 HOH B 571 HOH B 588 SITE 5 AC2 17 HOH B 633 CRYST1 63.047 66.470 203.377 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 0.015861 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015044 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004917 0.00000