HEADER TRANSFERASE 11-JAN-99 5BJ4 TITLE THERMUS THERMOPHILUS ASPARTATE AMINOTRANSFERASE TETRA MUTANT 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (ASPARTATE AMINOTRANSFERASE); COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: AB1157; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS AMINOTRANSFERASE, PYRIDOXAL ENZYME, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.URA,T.NAKAI,S.I.KAWAGUCHI,I.MIYAHARA,K.HIROTSU,S.KURAMITSU REVDAT 5 20-SEP-23 5BJ4 1 REMARK REVDAT 4 03-NOV-21 5BJ4 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 5BJ4 1 VERSN REVDAT 2 24-FEB-09 5BJ4 1 VERSN REVDAT 1 02-SEP-03 5BJ4 0 JRNL AUTH H.URA,T.NAKAI,S.I.KAWAGUCHI,I.MIYAHARA,K.HIROTSU,S.KURAMITSU JRNL TITL SUBSTRATE RECOGNITION MECHANISM OF THERMOPHILIC JRNL TITL 2 DUAL-SUBSTRATE ENZYME JRNL REF J.BIOCHEM.(TOKYO) V. 130 89 2001 JRNL REFN ISSN 0021-924X JRNL PMID 11432784 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.NOBE,S.I.KAWAGUCHI,H.URA,T.NAKAI,K.HIROTSU,R.KATO, REMARK 1 AUTH 2 S.KURAMITSU REMARK 1 TITL THE NOVEL SUBSTRATE RECOGNITION MECHANISM UTILIZED BY REMARK 1 TITL 2 ASPARTATE AMINOTRANSFERASE OF THE EXTREME THERMOPHILE REMARK 1 TITL 3 THERMUS THERMOPHILUS HB8 REMARK 1 REF J.BIOL.CHEM. V. 273 29554 1998 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 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) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.8 REMARK 3 NUMBER OF REFLECTIONS : 48579 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) : 0.185 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4891 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.45 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4949 REMARK 3 BIN R VALUE (WORKING SET) : 0.2294 REMARK 3 BIN FREE R VALUE : 0.2601 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 567 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5652 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.50 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 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) : 3.060 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.770 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.370 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.540 ; 2.500 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.PLP REMARK 3 PARAMETER FILE 3 : PARAM.PO4 REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5BJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-99. REMARK 100 THE DEPOSITION ID IS D_1000000345. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-98 REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : 4.3 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) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49642 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 83.0 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.13300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 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: PDB ENTRY 1BJW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED FROM 300MM AMMONIUM REMARK 280 PHOSPHATE, PH 4.3 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 30.89000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.03000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.76000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.03000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.89000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.76000 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: 7490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 ASP A 14 REMARK 465 ALA A 15 REMARK 465 VAL A 16 REMARK 465 VAL A 17 REMARK 465 ALA A 18 REMARK 465 VAL A 19 REMARK 465 ASN A 20 REMARK 465 ALA A 21 REMARK 465 LYS A 22 REMARK 465 ALA A 23 REMARK 465 LEU A 24 REMARK 465 GLU A 25 REMARK 465 LEU A 26 REMARK 465 ARG A 27 REMARK 465 ARG A 28 REMARK 465 GLN A 29 REMARK 465 GLY A 383 REMARK 465 ARG A 384 REMARK 465 ALA A 385 REMARK 465 ASP B 14 REMARK 465 ALA B 15 REMARK 465 VAL B 16 REMARK 465 VAL B 17 REMARK 465 ALA B 18 REMARK 465 VAL B 19 REMARK 465 ASN B 20 REMARK 465 ALA B 21 REMARK 465 LYS B 22 REMARK 465 ALA B 23 REMARK 465 LEU B 24 REMARK 465 GLU B 25 REMARK 465 LEU B 26 REMARK 465 ARG B 27 REMARK 465 ARG B 28 REMARK 465 GLN B 29 REMARK 465 GLY B 383 REMARK 465 ARG B 384 REMARK 465 ALA B 385 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 ASP A 197 71.40 55.65 REMARK 500 LEU A 209 71.55 -105.31 REMARK 500 SER A 263 -70.08 -129.92 REMARK 500 THR A 265 -60.52 76.24 REMARK 500 ALA A 320 -160.12 64.19 REMARK 500 ALA A 356 63.44 -109.11 REMARK 500 ALA A 365 51.92 -92.94 REMARK 500 LEU B 209 73.83 -102.83 REMARK 500 SER B 263 -70.78 -128.03 REMARK 500 THR B 265 -58.62 76.23 REMARK 500 ALA B 320 -161.91 62.48 REMARK 500 ALA B 356 64.44 -112.25 REMARK 500 ALA B 365 51.06 -90.16 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 PO4 A 414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 415 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 1413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 2413 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B5P RELATED DB: PDB REMARK 900 ASPARTATE AMINOTRANSFERASE DOUBLE MUTANT K101S,S261R DBREF 5BJ4 A 1 385 UNP Q56232 AAT_THET8 1 385 DBREF 5BJ4 B 1 385 UNP Q56232 AAT_THET8 1 385 SEQADV 5BJ4 ASP A 14 UNP Q56232 SER 14 ENGINEERED MUTATION SEQADV 5BJ4 VAL A 16 UNP Q56232 THR 16 ENGINEERED MUTATION SEQADV 5BJ4 SER A 101 UNP Q56232 LYS 101 ENGINEERED MUTATION SEQADV 5BJ4 ARG A 261 UNP Q56232 SER 261 ENGINEERED MUTATION SEQADV 5BJ4 ASP B 14 UNP Q56232 SER 14 ENGINEERED MUTATION SEQADV 5BJ4 VAL B 16 UNP Q56232 THR 16 ENGINEERED MUTATION SEQADV 5BJ4 SER B 101 UNP Q56232 LYS 101 ENGINEERED MUTATION SEQADV 5BJ4 ARG B 261 UNP Q56232 SER 261 ENGINEERED MUTATION SEQRES 1 A 385 MET ARG GLY LEU SER ARG ARG VAL GLN ALA MET LYS PRO SEQRES 2 A 385 ASP ALA VAL VAL ALA VAL ASN ALA LYS ALA LEU GLU LEU SEQRES 3 A 385 ARG ARG GLN GLY VAL ASP LEU VAL ALA LEU THR ALA GLY SEQRES 4 A 385 GLU PRO ASP PHE ASP THR PRO GLU HIS VAL LYS GLU ALA SEQRES 5 A 385 ALA ARG ARG ALA LEU ALA GLN GLY LYS THR LYS TYR ALA SEQRES 6 A 385 PRO PRO ALA GLY ILE PRO GLU LEU ARG GLU ALA LEU ALA SEQRES 7 A 385 GLU LYS PHE ARG ARG GLU ASN GLY LEU SER VAL THR PRO SEQRES 8 A 385 GLU GLU THR ILE VAL THR VAL GLY GLY SER GLN ALA LEU SEQRES 9 A 385 PHE ASN LEU PHE GLN ALA ILE LEU ASP PRO GLY ASP GLU SEQRES 10 A 385 VAL ILE VAL LEU SER PRO TYR TRP VAL SER TYR PRO GLU SEQRES 11 A 385 MET VAL ARG PHE ALA GLY GLY VAL VAL VAL GLU VAL GLU SEQRES 12 A 385 THR LEU PRO GLU GLU GLY PHE VAL PRO ASP PRO GLU ARG SEQRES 13 A 385 VAL ARG ARG ALA ILE THR PRO ARG THR LYS ALA LEU VAL SEQRES 14 A 385 VAL ASN SER PRO ASN ASN PRO THR GLY ALA VAL TYR PRO SEQRES 15 A 385 LYS GLU VAL LEU GLU ALA LEU ALA ARG LEU ALA VAL GLU SEQRES 16 A 385 HIS ASP PHE TYR LEU VAL SER ASP GLU ILE TYR GLU HIS SEQRES 17 A 385 LEU LEU TYR GLU GLY GLU HIS PHE SER PRO GLY ARG VAL SEQRES 18 A 385 ALA PRO GLU HIS THR LEU THR VAL ASN GLY ALA ALA LYS SEQRES 19 A 385 ALA PHE ALA MET THR GLY TRP ARG ILE GLY TYR ALA CYS SEQRES 20 A 385 GLY PRO LYS GLU VAL ILE LYS ALA MET ALA SER VAL SER SEQRES 21 A 385 ARG GLN SER THR THR SER PRO ASP THR ILE ALA GLN TRP SEQRES 22 A 385 ALA THR LEU GLU ALA LEU THR ASN GLN GLU ALA SER ARG SEQRES 23 A 385 ALA PHE VAL GLU MET ALA ARG GLU ALA TYR ARG ARG ARG SEQRES 24 A 385 ARG ASP LEU LEU LEU GLU GLY LEU THR ALA LEU GLY LEU SEQRES 25 A 385 LYS ALA VAL ARG PRO SER GLY ALA PHE TYR VAL LEU MET SEQRES 26 A 385 ASP THR SER PRO ILE ALA PRO ASP GLU VAL ARG ALA ALA SEQRES 27 A 385 GLU ARG LEU LEU GLU ALA GLY VAL ALA VAL VAL PRO GLY SEQRES 28 A 385 THR ASP PHE ALA ALA PHE GLY HIS VAL ARG LEU SER TYR SEQRES 29 A 385 ALA THR SER GLU GLU ASN LEU ARG LYS ALA LEU GLU ARG SEQRES 30 A 385 PHE ALA ARG VAL LEU GLY ARG ALA SEQRES 1 B 385 MET ARG GLY LEU SER ARG ARG VAL GLN ALA MET LYS PRO SEQRES 2 B 385 ASP ALA VAL VAL ALA VAL ASN ALA LYS ALA LEU GLU LEU SEQRES 3 B 385 ARG ARG GLN GLY VAL ASP LEU VAL ALA LEU THR ALA GLY SEQRES 4 B 385 GLU PRO ASP PHE ASP THR PRO GLU HIS VAL LYS GLU ALA SEQRES 5 B 385 ALA ARG ARG ALA LEU ALA GLN GLY LYS THR LYS TYR ALA SEQRES 6 B 385 PRO PRO ALA GLY ILE PRO GLU LEU ARG GLU ALA LEU ALA SEQRES 7 B 385 GLU LYS PHE ARG ARG GLU ASN GLY LEU SER VAL THR PRO SEQRES 8 B 385 GLU GLU THR ILE VAL THR VAL GLY GLY SER GLN ALA LEU SEQRES 9 B 385 PHE ASN LEU PHE GLN ALA ILE LEU ASP PRO GLY ASP GLU SEQRES 10 B 385 VAL ILE VAL LEU SER PRO TYR TRP VAL SER TYR PRO GLU SEQRES 11 B 385 MET VAL ARG PHE ALA GLY GLY VAL VAL VAL GLU VAL GLU SEQRES 12 B 385 THR LEU PRO GLU GLU GLY PHE VAL PRO ASP PRO GLU ARG SEQRES 13 B 385 VAL ARG ARG ALA ILE THR PRO ARG THR LYS ALA LEU VAL SEQRES 14 B 385 VAL ASN SER PRO ASN ASN PRO THR GLY ALA VAL TYR PRO SEQRES 15 B 385 LYS GLU VAL LEU GLU ALA LEU ALA ARG LEU ALA VAL GLU SEQRES 16 B 385 HIS ASP PHE TYR LEU VAL SER ASP GLU ILE TYR GLU HIS SEQRES 17 B 385 LEU LEU TYR GLU GLY GLU HIS PHE SER PRO GLY ARG VAL SEQRES 18 B 385 ALA PRO GLU HIS THR LEU THR VAL ASN GLY ALA ALA LYS SEQRES 19 B 385 ALA PHE ALA MET THR GLY TRP ARG ILE GLY TYR ALA CYS SEQRES 20 B 385 GLY PRO LYS GLU VAL ILE LYS ALA MET ALA SER VAL SER SEQRES 21 B 385 ARG GLN SER THR THR SER PRO ASP THR ILE ALA GLN TRP SEQRES 22 B 385 ALA THR LEU GLU ALA LEU THR ASN GLN GLU ALA SER ARG SEQRES 23 B 385 ALA PHE VAL GLU MET ALA ARG GLU ALA TYR ARG ARG ARG SEQRES 24 B 385 ARG ASP LEU LEU LEU GLU GLY LEU THR ALA LEU GLY LEU SEQRES 25 B 385 LYS ALA VAL ARG PRO SER GLY ALA PHE TYR VAL LEU MET SEQRES 26 B 385 ASP THR SER PRO ILE ALA PRO ASP GLU VAL ARG ALA ALA SEQRES 27 B 385 GLU ARG LEU LEU GLU ALA GLY VAL ALA VAL VAL PRO GLY SEQRES 28 B 385 THR ASP PHE ALA ALA PHE GLY HIS VAL ARG LEU SER TYR SEQRES 29 B 385 ALA THR SER GLU GLU ASN LEU ARG LYS ALA LEU GLU ARG SEQRES 30 B 385 PHE ALA ARG VAL LEU GLY ARG ALA HET PO4 A 414 5 HET PLP A1413 15 HET PO4 B 415 5 HET PLP B2413 15 HETNAM PO4 PHOSPHATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PO4 2(O4 P 3-) FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 7 HOH *260(H2 O) HELIX 1 1 ARG A 6 GLN A 9 1 4 HELIX 2 2 GLU A 47 ALA A 58 1 12 HELIX 3 3 PRO A 71 ARG A 83 1 13 HELIX 4 4 PRO A 91 GLU A 93 5 3 HELIX 5 5 GLY A 99 ILE A 111 1 13 HELIX 6 6 VAL A 126 ALA A 135 1 10 HELIX 7 7 PRO A 146 GLU A 148 5 3 HELIX 8 8 PRO A 154 ALA A 160 1 7 HELIX 9 9 LYS A 183 HIS A 196 1 14 HELIX 10 10 PRO A 218 ARG A 220 5 3 HELIX 11 11 THR A 239 TRP A 241 5 3 HELIX 12 12 LYS A 250 ARG A 261 1 12 HELIX 13 13 THR A 269 THR A 280 1 12 HELIX 14 14 GLN A 282 LEU A 310 1 29 HELIX 15 15 GLU A 334 GLU A 343 1 10 HELIX 16 16 THR A 352 PHE A 354 5 3 HELIX 17 17 GLU A 368 ARG A 380 1 13 HELIX 18 18 ARG B 6 GLN B 9 1 4 HELIX 19 19 GLU B 47 ALA B 58 1 12 HELIX 20 20 PRO B 71 ASN B 85 1 15 HELIX 21 21 PRO B 91 GLU B 93 5 3 HELIX 22 22 GLY B 99 ILE B 111 1 13 HELIX 23 23 SER B 127 PHE B 134 1 8 HELIX 24 24 PRO B 146 GLU B 148 5 3 HELIX 25 25 PRO B 154 ALA B 160 1 7 HELIX 26 26 LYS B 183 HIS B 196 1 14 HELIX 27 27 PRO B 218 ARG B 220 5 3 HELIX 28 28 THR B 239 TRP B 241 5 3 HELIX 29 29 LYS B 250 ARG B 261 1 12 HELIX 30 30 THR B 269 THR B 280 1 12 HELIX 31 31 GLN B 282 LEU B 310 1 29 HELIX 32 32 GLU B 334 GLU B 343 1 10 HELIX 33 33 THR B 352 PHE B 354 5 3 HELIX 34 34 GLU B 368 ARG B 380 1 13 SHEET 1 A 7 THR A 94 THR A 97 0 SHEET 2 A 7 GLY A 244 CYS A 247 -1 N ALA A 246 O ILE A 95 SHEET 3 A 7 THR A 226 GLY A 231 -1 N ASN A 230 O TYR A 245 SHEET 4 A 7 TYR A 199 ASP A 203 1 N LEU A 200 O LEU A 227 SHEET 5 A 7 THR A 165 ASN A 171 1 N LEU A 168 O TYR A 199 SHEET 6 A 7 GLU A 117 SER A 122 1 N GLU A 117 O LYS A 166 SHEET 7 A 7 VAL A 138 GLU A 143 1 N VAL A 138 O VAL A 118 SHEET 1 B 2 TYR A 322 ASP A 326 0 SHEET 2 B 2 HIS A 359 SER A 363 -1 N LEU A 362 O VAL A 323 SHEET 1 C 7 THR B 94 THR B 97 0 SHEET 2 C 7 GLY B 244 CYS B 247 -1 N ALA B 246 O ILE B 95 SHEET 3 C 7 THR B 226 GLY B 231 -1 N ASN B 230 O TYR B 245 SHEET 4 C 7 TYR B 199 ASP B 203 1 N LEU B 200 O LEU B 227 SHEET 5 C 7 THR B 165 VAL B 170 1 N LEU B 168 O TYR B 199 SHEET 6 C 7 GLU B 117 SER B 122 1 N GLU B 117 O LYS B 166 SHEET 7 C 7 VAL B 138 GLU B 143 1 N VAL B 138 O VAL B 118 SHEET 1 D 2 TYR B 322 ASP B 326 0 SHEET 2 D 2 HIS B 359 SER B 363 -1 N LEU B 362 O VAL B 323 LINK NZ LYS A 234 C4A PLP A1413 1555 1555 1.37 LINK NZ LYS B 234 C4A PLP B2413 1555 1555 1.32 CISPEP 1 SER A 122 PRO A 123 0 -0.19 CISPEP 2 SER A 172 PRO A 173 0 -0.26 CISPEP 3 ASN A 175 PRO A 176 0 0.58 CISPEP 4 SER B 122 PRO B 123 0 0.19 CISPEP 5 SER B 172 PRO B 173 0 -0.59 CISPEP 6 ASN B 175 PRO B 176 0 0.66 SITE 1 AC1 5 GLY A 39 TRP A 125 ASN A 175 TYR A 322 SITE 2 AC1 5 ARG A 361 SITE 1 AC2 5 TRP B 125 ASN B 175 TYR B 322 ARG B 361 SITE 2 AC2 5 HOH B 829 SITE 1 AC3 15 GLY A 99 GLY A 100 SER A 101 TRP A 125 SITE 2 AC3 15 ASN A 171 ASN A 175 ASP A 203 ILE A 205 SITE 3 AC3 15 TYR A 206 ALA A 233 LYS A 234 ARG A 242 SITE 4 AC3 15 HOH A 512 TYR B 64 HOH B 835 SITE 1 AC4 14 TYR A 64 GLY B 99 GLY B 100 SER B 101 SITE 2 AC4 14 TRP B 125 ASN B 171 ASN B 175 ASP B 203 SITE 3 AC4 14 ILE B 205 TYR B 206 ALA B 233 LYS B 234 SITE 4 AC4 14 ARG B 242 HOH B 722 CRYST1 61.780 113.520 124.060 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 0.016186 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008809 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008061 0.00000