HEADER TRANSFERASE 05-MAR-07 2EH6 TITLE CRYSTAL STRUCTURE OF ACETYLORNITHINE AMINOTRANSFERASE FROM AQUIFEX TITLE 2 AEOLICUS VF5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYLORNITHINE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACOAT; COMPND 5 EC: 2.6.1.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 224324; SOURCE 4 STRAIN: VF5; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS ARGD, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN KEYWDS 2 STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL KEYWDS 3 GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.MIZUTANI,N.KUNISHIMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 2 INITIATIVE (RSGI) REVDAT 4 25-OCT-23 2EH6 1 REMARK LINK REVDAT 3 13-JUL-11 2EH6 1 VERSN REVDAT 2 24-FEB-09 2EH6 1 VERSN REVDAT 1 11-SEP-07 2EH6 0 JRNL AUTH H.MIZUTANI,N.KUNISHIMA JRNL TITL CRYSTAL STRUCTURE OF ACETYLORNITHINE AMINOTRANSFERASE FROM JRNL TITL 2 AQUIFEX AEOLICUS VF5 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3156839.460 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 65407 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) : 0.198 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3290 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10063 REMARK 3 BIN R VALUE (WORKING SET) : 0.2890 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 548 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5922 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 506 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.51000 REMARK 3 B22 (A**2) : 14.68000 REMARK 3 B33 (A**2) : -5.17000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.26 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.710 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) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.870 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 61.73 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PLP_SCHIFF.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PLP_SCHIFF.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EH6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000026659. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 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 : BENDING MAGNET REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65412 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40200 REMARK 200 R SYM FOR SHELL (I) : 0.37000 REMARK 200 FOR SHELL : 4.700 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 2E54 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30%(V/V) JEFFAMINE ED-2001, 0.1M REMARK 280 HEPES, PH 7.0, MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 50.54700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.35000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 65.80700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 50.54700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.35000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.80700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 50.54700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 62.35000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.80700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 50.54700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 62.35000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 65.80700 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 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 A1262 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1140 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1178 LIES ON A SPECIAL POSITION. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 167 CD CE NZ 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 5 39.10 -93.58 REMARK 500 ALA A 8 77.77 -114.81 REMARK 500 ILE A 37 50.58 75.61 REMARK 500 SER A 64 159.21 84.05 REMARK 500 ALA A 92 -163.06 -121.27 REMARK 500 ASN A 116 66.63 -104.88 REMARK 500 ALA A 240 -146.82 -179.04 REMARK 500 LYS A 241 -109.18 41.96 REMARK 500 ASN B 5 39.44 -89.76 REMARK 500 ILE B 37 50.63 72.12 REMARK 500 SER B 64 166.10 85.26 REMARK 500 ALA B 92 -163.77 -127.45 REMARK 500 LYS B 145 106.53 -49.94 REMARK 500 ALA B 240 -141.59 -176.86 REMARK 500 LYS B 241 -108.38 38.34 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: AAE001000023.1 RELATED DB: TARGETDB DBREF 2EH6 A 1 375 UNP O66442 ARGD_AQUAE 2 376 DBREF 2EH6 B 1 375 UNP O66442 ARGD_AQUAE 2 376 SEQRES 1 A 375 THR TYR LEU MET ASN ASN TYR ALA ARG LEU PRO VAL LYS SEQRES 2 A 375 PHE VAL ARG GLY LYS GLY VAL TYR LEU TYR ASP GLU GLU SEQRES 3 A 375 GLY LYS GLU TYR LEU ASP PHE VAL SER GLY ILE GLY VAL SEQRES 4 A 375 ASN SER LEU GLY HIS ALA TYR PRO LYS LEU THR GLU ALA SEQRES 5 A 375 LEU LYS GLU GLN VAL GLU LYS LEU LEU HIS VAL SER ASN SEQRES 6 A 375 LEU TYR GLU ASN PRO TRP GLN GLU GLU LEU ALA HIS LYS SEQRES 7 A 375 LEU VAL LYS HIS PHE TRP THR GLU GLY LYS VAL PHE PHE SEQRES 8 A 375 ALA ASN SER GLY THR GLU SER VAL GLU ALA ALA ILE LYS SEQRES 9 A 375 LEU ALA ARG LYS TYR TRP ARG ASP LYS GLY LYS ASN LYS SEQRES 10 A 375 TRP LYS PHE ILE SER PHE GLU ASN SER PHE HIS GLY ARG SEQRES 11 A 375 THR TYR GLY SER LEU SER ALA THR GLY GLN PRO LYS PHE SEQRES 12 A 375 HIS LYS GLY PHE GLU PRO LEU VAL PRO GLY PHE SER TYR SEQRES 13 A 375 ALA LYS LEU ASN ASP ILE ASP SER VAL TYR LYS LEU LEU SEQRES 14 A 375 ASP GLU GLU THR ALA GLY ILE ILE ILE GLU VAL ILE GLN SEQRES 15 A 375 GLY GLU GLY GLY VAL ASN GLU ALA SER GLU ASP PHE LEU SEQRES 16 A 375 SER LYS LEU GLN GLU ILE CYS LYS GLU LYS ASP VAL LEU SEQRES 17 A 375 LEU ILE ILE ASP GLU VAL GLN THR GLY ILE GLY ARG THR SEQRES 18 A 375 GLY GLU PHE TYR ALA TYR GLN HIS PHE ASN LEU LYS PRO SEQRES 19 A 375 ASP VAL ILE ALA LEU ALA LYS GLY LEU GLY GLY GLY VAL SEQRES 20 A 375 PRO ILE GLY ALA ILE LEU ALA ARG GLU GLU VAL ALA GLN SEQRES 21 A 375 SER PHE THR PRO GLY SER HIS GLY SER THR PHE GLY GLY SEQRES 22 A 375 ASN PRO LEU ALA CYS ARG ALA GLY THR VAL VAL VAL ASP SEQRES 23 A 375 GLU VAL GLU LYS LEU LEU PRO HIS VAL ARG GLU VAL GLY SEQRES 24 A 375 ASN TYR PHE LYS GLU LYS LEU LYS GLU LEU GLY LYS GLY SEQRES 25 A 375 LYS VAL LYS GLY ARG GLY LEU MET LEU GLY LEU GLU LEU SEQRES 26 A 375 GLU ARG GLU CYS LYS ASP TYR VAL LEU LYS ALA LEU GLU SEQRES 27 A 375 LYS GLY LEU LEU ILE ASN CYS THR ALA GLY LYS VAL LEU SEQRES 28 A 375 ARG PHE LEU PRO PRO LEU ILE ILE GLN LYS GLU HIS ILE SEQRES 29 A 375 ASP ARG ALA ILE SER VAL LEU ARG GLU ILE LEU SEQRES 1 B 375 THR TYR LEU MET ASN ASN TYR ALA ARG LEU PRO VAL LYS SEQRES 2 B 375 PHE VAL ARG GLY LYS GLY VAL TYR LEU TYR ASP GLU GLU SEQRES 3 B 375 GLY LYS GLU TYR LEU ASP PHE VAL SER GLY ILE GLY VAL SEQRES 4 B 375 ASN SER LEU GLY HIS ALA TYR PRO LYS LEU THR GLU ALA SEQRES 5 B 375 LEU LYS GLU GLN VAL GLU LYS LEU LEU HIS VAL SER ASN SEQRES 6 B 375 LEU TYR GLU ASN PRO TRP GLN GLU GLU LEU ALA HIS LYS SEQRES 7 B 375 LEU VAL LYS HIS PHE TRP THR GLU GLY LYS VAL PHE PHE SEQRES 8 B 375 ALA ASN SER GLY THR GLU SER VAL GLU ALA ALA ILE LYS SEQRES 9 B 375 LEU ALA ARG LYS TYR TRP ARG ASP LYS GLY LYS ASN LYS SEQRES 10 B 375 TRP LYS PHE ILE SER PHE GLU ASN SER PHE HIS GLY ARG SEQRES 11 B 375 THR TYR GLY SER LEU SER ALA THR GLY GLN PRO LYS PHE SEQRES 12 B 375 HIS LYS GLY PHE GLU PRO LEU VAL PRO GLY PHE SER TYR SEQRES 13 B 375 ALA LYS LEU ASN ASP ILE ASP SER VAL TYR LYS LEU LEU SEQRES 14 B 375 ASP GLU GLU THR ALA GLY ILE ILE ILE GLU VAL ILE GLN SEQRES 15 B 375 GLY GLU GLY GLY VAL ASN GLU ALA SER GLU ASP PHE LEU SEQRES 16 B 375 SER LYS LEU GLN GLU ILE CYS LYS GLU LYS ASP VAL LEU SEQRES 17 B 375 LEU ILE ILE ASP GLU VAL GLN THR GLY ILE GLY ARG THR SEQRES 18 B 375 GLY GLU PHE TYR ALA TYR GLN HIS PHE ASN LEU LYS PRO SEQRES 19 B 375 ASP VAL ILE ALA LEU ALA LYS GLY LEU GLY GLY GLY VAL SEQRES 20 B 375 PRO ILE GLY ALA ILE LEU ALA ARG GLU GLU VAL ALA GLN SEQRES 21 B 375 SER PHE THR PRO GLY SER HIS GLY SER THR PHE GLY GLY SEQRES 22 B 375 ASN PRO LEU ALA CYS ARG ALA GLY THR VAL VAL VAL ASP SEQRES 23 B 375 GLU VAL GLU LYS LEU LEU PRO HIS VAL ARG GLU VAL GLY SEQRES 24 B 375 ASN TYR PHE LYS GLU LYS LEU LYS GLU LEU GLY LYS GLY SEQRES 25 B 375 LYS VAL LYS GLY ARG GLY LEU MET LEU GLY LEU GLU LEU SEQRES 26 B 375 GLU ARG GLU CYS LYS ASP TYR VAL LEU LYS ALA LEU GLU SEQRES 27 B 375 LYS GLY LEU LEU ILE ASN CYS THR ALA GLY LYS VAL LEU SEQRES 28 B 375 ARG PHE LEU PRO PRO LEU ILE ILE GLN LYS GLU HIS ILE SEQRES 29 B 375 ASP ARG ALA ILE SER VAL LEU ARG GLU ILE LEU HET PLP A1001 15 HET PLP B1002 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *506(H2 O) HELIX 1 1 VAL A 34 VAL A 39 1 6 HELIX 2 2 TYR A 46 LEU A 60 1 15 HELIX 3 3 ASN A 69 HIS A 82 1 14 HELIX 4 4 SER A 94 LYS A 113 1 20 HELIX 5 5 THR A 131 THR A 138 1 8 HELIX 6 6 GLN A 140 HIS A 144 5 5 HELIX 7 7 ASP A 161 LYS A 167 1 7 HELIX 8 8 SER A 191 ASP A 206 1 16 HELIX 9 9 TYR A 225 ASN A 231 5 7 HELIX 10 10 ALA A 240 GLY A 245 5 6 HELIX 11 11 GLU A 256 GLN A 260 1 5 HELIX 12 12 ASN A 274 LEU A 309 1 36 HELIX 13 13 CYS A 329 LYS A 339 1 11 HELIX 14 14 GLN A 360 LEU A 375 1 16 HELIX 15 15 VAL B 34 VAL B 39 1 6 HELIX 16 16 TYR B 46 LEU B 60 1 15 HELIX 17 17 ASN B 69 LYS B 81 1 13 HELIX 18 18 SER B 94 LYS B 113 1 20 HELIX 19 19 THR B 131 THR B 138 1 8 HELIX 20 20 GLN B 140 LYS B 145 1 6 HELIX 21 21 ASP B 161 LEU B 169 1 9 HELIX 22 22 SER B 191 LYS B 205 1 15 HELIX 23 23 TYR B 225 ASN B 231 5 7 HELIX 24 24 ALA B 240 GLY B 245 5 6 HELIX 25 25 GLU B 256 GLN B 260 1 5 HELIX 26 26 ASN B 274 LEU B 309 1 36 HELIX 27 27 CYS B 329 LYS B 339 1 11 HELIX 28 28 GLN B 360 LEU B 375 1 16 SHEET 1 A 5 LEU A 341 LEU A 342 0 SHEET 2 A 5 GLU A 29 ASP A 32 1 N LEU A 31 O LEU A 342 SHEET 3 A 5 TYR A 21 ASP A 24 -1 N LEU A 22 O TYR A 30 SHEET 4 A 5 LEU A 10 LYS A 18 -1 N ARG A 16 O TYR A 23 SHEET 5 A 5 TYR B 67 GLU B 68 1 O GLU B 68 N VAL A 12 SHEET 1 B 7 GLY A 87 ALA A 92 0 SHEET 2 B 7 GLY A 250 ARG A 255 -1 O ALA A 254 N LYS A 88 SHEET 3 B 7 VAL A 236 LEU A 239 -1 N LEU A 239 O ALA A 251 SHEET 4 B 7 LEU A 208 ASP A 212 1 N ILE A 211 O VAL A 236 SHEET 5 B 7 THR A 173 ILE A 178 1 N ILE A 176 O ILE A 210 SHEET 6 B 7 LYS A 119 PHE A 123 1 N LYS A 119 O ALA A 174 SHEET 7 B 7 PHE A 154 ALA A 157 1 O ALA A 157 N SER A 122 SHEET 1 C 2 ILE A 181 GLN A 182 0 SHEET 2 C 2 ASN A 188 GLU A 189 -1 O ASN A 188 N GLN A 182 SHEET 1 D 4 LYS A 313 ARG A 317 0 SHEET 2 D 4 MET A 320 GLU A 324 -1 O GLY A 322 N LYS A 315 SHEET 3 D 4 VAL A 350 PHE A 353 -1 O PHE A 353 N LEU A 321 SHEET 4 D 4 ASN A 344 THR A 346 -1 N THR A 346 O VAL A 350 SHEET 1 E 4 PHE B 14 LYS B 18 0 SHEET 2 E 4 TYR B 21 ASP B 24 -1 O TYR B 23 N VAL B 15 SHEET 3 E 4 GLU B 29 ASP B 32 -1 O TYR B 30 N LEU B 22 SHEET 4 E 4 LEU B 341 LEU B 342 1 O LEU B 342 N LEU B 31 SHEET 1 F 7 GLY B 87 ALA B 92 0 SHEET 2 F 7 GLY B 250 ARG B 255 -1 O GLY B 250 N ALA B 92 SHEET 3 F 7 VAL B 236 LEU B 239 -1 N LEU B 239 O ALA B 251 SHEET 4 F 7 LEU B 208 ASP B 212 1 N ILE B 211 O VAL B 236 SHEET 5 F 7 THR B 173 ILE B 178 1 N ILE B 176 O ILE B 210 SHEET 6 F 7 LYS B 119 PHE B 123 1 N LYS B 119 O ALA B 174 SHEET 7 F 7 PHE B 154 ALA B 157 1 O ALA B 157 N SER B 122 SHEET 1 G 2 ILE B 181 GLN B 182 0 SHEET 2 G 2 ASN B 188 GLU B 189 -1 O ASN B 188 N GLN B 182 SHEET 1 H 4 LYS B 313 ARG B 317 0 SHEET 2 H 4 MET B 320 GLU B 324 -1 O GLU B 324 N LYS B 313 SHEET 3 H 4 VAL B 350 PHE B 353 -1 O PHE B 353 N LEU B 321 SHEET 4 H 4 ASN B 344 THR B 346 -1 N THR B 346 O VAL B 350 SSBOND 1 CYS A 329 CYS A 345 1555 1555 2.03 SSBOND 2 CYS B 329 CYS B 345 1555 1555 2.03 LINK NZ LYS A 241 C4A PLP A1001 1555 1555 1.38 LINK NZ LYS B 241 C4A PLP B1002 1555 1555 1.39 CISPEP 1 GLU A 148 PRO A 149 0 0.05 CISPEP 2 GLU B 148 PRO B 149 0 0.04 SITE 1 AC1 15 SER A 94 GLY A 95 THR A 96 PHE A 127 SITE 2 AC1 15 HIS A 128 GLU A 179 ASP A 212 VAL A 214 SITE 3 AC1 15 GLN A 215 LYS A 241 HOH A1007 HOH A1016 SITE 4 AC1 15 HOH A1103 HOH A1188 THR B 270 SITE 1 AC2 17 THR A 270 HOH A1008 SER B 94 GLY B 95 SITE 2 AC2 17 THR B 96 PHE B 127 HIS B 128 GLU B 179 SITE 3 AC2 17 ASP B 212 VAL B 214 GLN B 215 LYS B 241 SITE 4 AC2 17 HOH B1006 HOH B1015 HOH B1107 HOH B1110 SITE 5 AC2 17 HOH B1229 CRYST1 101.094 124.700 131.614 90.00 90.00 90.00 I 2 2 2 16 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 0.009892 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008019 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007598 0.00000