HEADER TRANSFERASE 02-FEB-01 1I1M TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI BRANCHED-CHAIN AMINO ACID TITLE 2 AMINOTRANSFERASE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.6.1.42; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AMINOTRANSFERASE, HEXAMER, PLP, 4-METHYLVARELATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.OKADA,K.HIROTSU,H.HAYASHI,H.KAGAMIYAMA REVDAT 4 13-JUL-11 1I1M 1 VERSN REVDAT 3 24-FEB-09 1I1M 1 VERSN REVDAT 2 31-DEC-02 1I1M 1 REMARK REVDAT 1 04-JUL-01 1I1M 0 JRNL AUTH K.OKADA,K.HIROTSU,H.HAYASHI,H.KAGAMIYAMA JRNL TITL STRUCTURES OF ESCHERICHIA COLI BRANCHED-CHAIN AMINO ACID JRNL TITL 2 AMINOTRANSFERASE AND ITS COMPLEXES WITH 4-METHYLVALERATE AND JRNL TITL 3 2-METHYLLEUCINE: INDUCED FIT AND SUBSTRATE RECOGNITION OF JRNL TITL 4 THE ENZYME. JRNL REF BIOCHEMISTRY V. 40 7453 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11412098 JRNL DOI 10.1021/BI0028441 REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7086 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 69 REMARK 3 SOLVENT ATOMS : 295 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I1M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-FEB-01. REMARK 100 THE RCSB ID CODE IS RCSB012790. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JAN-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 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 RU200H REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, PH 7.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 70.76500 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 70.76500 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 77.99500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.35500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 77.99500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.35500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 70.76500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 77.99500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 50.35500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.76500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 77.99500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 50.35500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 28250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 56110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 155.99000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 70.76500 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 0 REMARK 465 THR A 1 REMARK 465 THR A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 308 REMARK 465 MET B 500 REMARK 465 THR B 501 REMARK 465 THR B 502 REMARK 465 LYS B 503 REMARK 465 GLN B 808 REMARK 465 MET C 1000 REMARK 465 THR C 1001 REMARK 465 THR C 1002 REMARK 465 LYS C 1003 REMARK 465 GLN C 1308 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 181 CD GLU A 181 OE2 0.078 REMARK 500 GLU B 681 CD GLU B 681 OE2 0.075 REMARK 500 GLU C1181 CD GLU C1181 OE2 0.073 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 ASP A 104 76.69 -65.46 REMARK 500 VAL A 105 -166.76 -118.66 REMARK 500 THR A 153 -73.09 -117.48 REMARK 500 SER A 192 -70.78 -101.40 REMARK 500 GLU A 193 177.29 177.52 REMARK 500 PRO A 218 79.13 -67.97 REMARK 500 GLU A 260 -118.36 54.92 REMARK 500 ASP B 604 78.89 -66.37 REMARK 500 VAL B 605 -168.42 -117.74 REMARK 500 THR B 653 -74.07 -114.58 REMARK 500 SER B 692 -70.79 -101.78 REMARK 500 GLU B 693 178.92 179.14 REMARK 500 PRO B 718 78.54 -67.92 REMARK 500 GLU B 760 -120.27 52.86 REMARK 500 ASP C1104 80.03 -67.98 REMARK 500 VAL C1105 -168.07 -119.73 REMARK 500 THR C1153 -75.49 -116.53 REMARK 500 SER C1192 -67.92 -103.36 REMARK 500 GLU C1193 178.97 175.39 REMARK 500 PRO C1218 79.56 -69.01 REMARK 500 GLU C1260 -123.63 53.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 TYR A 164 24.1 L L OUTSIDE RANGE REMARK 500 TYR B 664 24.4 L L OUTSIDE RANGE REMARK 500 TYR C1164 23.5 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 503 DISTANCE = 5.23 ANGSTROMS 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 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4MV A 414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 913 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4MV B 914 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP C 1413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4MV C 1414 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1I1K RELATED DB: PDB REMARK 900 1I1K CONTAINS THE SAME PROTEIN REMARK 900 RELATED ID: 1I1L RELATED DB: PDB REMARK 900 1I1L CONTAINS THE SAME PROTEIN COMPLEXED WITH 2- REMARK 900 METHYLLEUCINE DBREF 1I1M A 0 308 UNP P0AB80 ILVE_ECOLI 1 309 DBREF 1I1M B 500 808 UNP P0AB80 ILVE_ECOLI 1 309 DBREF 1I1M C 1000 1308 UNP P0AB80 ILVE_ECOLI 1 309 SEQRES 1 A 309 MET THR THR LYS LYS ALA ASP TYR ILE TRP PHE ASN GLY SEQRES 2 A 309 GLU MET VAL ARG TRP GLU ASP ALA LYS VAL HIS VAL MET SEQRES 3 A 309 SER HIS ALA LEU HIS TYR GLY THR SER VAL PHE GLU GLY SEQRES 4 A 309 ILE ARG CYS TYR ASP SER HIS LYS GLY PRO VAL VAL PHE SEQRES 5 A 309 ARG HIS ARG GLU HIS MET GLN ARG LEU HIS ASP SER ALA SEQRES 6 A 309 LYS ILE TYR ARG PHE PRO VAL SER GLN SER ILE ASP GLU SEQRES 7 A 309 LEU MET GLU ALA CYS ARG ASP VAL ILE ARG LYS ASN ASN SEQRES 8 A 309 LEU THR SER ALA TYR ILE ARG PRO LEU ILE PHE VAL GLY SEQRES 9 A 309 ASP VAL GLY MET GLY VAL ASN PRO PRO ALA GLY TYR SER SEQRES 10 A 309 THR ASP VAL ILE ILE ALA ALA PHE PRO TRP GLY ALA TYR SEQRES 11 A 309 LEU GLY ALA GLU ALA LEU GLU GLN GLY ILE ASP ALA MET SEQRES 12 A 309 VAL SER SER TRP ASN ARG ALA ALA PRO ASN THR ILE PRO SEQRES 13 A 309 THR ALA ALA LYS ALA GLY GLY ASN TYR LEU SER SER LEU SEQRES 14 A 309 LEU VAL GLY SER GLU ALA ARG ARG HIS GLY TYR GLN GLU SEQRES 15 A 309 GLY ILE ALA LEU ASP VAL ASN GLY TYR ILE SER GLU GLY SEQRES 16 A 309 ALA GLY GLU ASN LEU PHE GLU VAL LYS ASP GLY VAL LEU SEQRES 17 A 309 PHE THR PRO PRO PHE THR SER SER ALA LEU PRO GLY ILE SEQRES 18 A 309 THR ARG ASP ALA ILE ILE LYS LEU ALA LYS GLU LEU GLY SEQRES 19 A 309 ILE GLU VAL ARG GLU GLN VAL LEU SER ARG GLU SER LEU SEQRES 20 A 309 TYR LEU ALA ASP GLU VAL PHE MET SER GLY THR ALA ALA SEQRES 21 A 309 GLU ILE THR PRO VAL ARG SER VAL ASP GLY ILE GLN VAL SEQRES 22 A 309 GLY GLU GLY ARG CYS GLY PRO VAL THR LYS ARG ILE GLN SEQRES 23 A 309 GLN ALA PHE PHE GLY LEU PHE THR GLY GLU THR GLU ASP SEQRES 24 A 309 LYS TRP GLY TRP LEU ASP GLN VAL ASN GLN SEQRES 1 B 309 MET THR THR LYS LYS ALA ASP TYR ILE TRP PHE ASN GLY SEQRES 2 B 309 GLU MET VAL ARG TRP GLU ASP ALA LYS VAL HIS VAL MET SEQRES 3 B 309 SER HIS ALA LEU HIS TYR GLY THR SER VAL PHE GLU GLY SEQRES 4 B 309 ILE ARG CYS TYR ASP SER HIS LYS GLY PRO VAL VAL PHE SEQRES 5 B 309 ARG HIS ARG GLU HIS MET GLN ARG LEU HIS ASP SER ALA SEQRES 6 B 309 LYS ILE TYR ARG PHE PRO VAL SER GLN SER ILE ASP GLU SEQRES 7 B 309 LEU MET GLU ALA CYS ARG ASP VAL ILE ARG LYS ASN ASN SEQRES 8 B 309 LEU THR SER ALA TYR ILE ARG PRO LEU ILE PHE VAL GLY SEQRES 9 B 309 ASP VAL GLY MET GLY VAL ASN PRO PRO ALA GLY TYR SER SEQRES 10 B 309 THR ASP VAL ILE ILE ALA ALA PHE PRO TRP GLY ALA TYR SEQRES 11 B 309 LEU GLY ALA GLU ALA LEU GLU GLN GLY ILE ASP ALA MET SEQRES 12 B 309 VAL SER SER TRP ASN ARG ALA ALA PRO ASN THR ILE PRO SEQRES 13 B 309 THR ALA ALA LYS ALA GLY GLY ASN TYR LEU SER SER LEU SEQRES 14 B 309 LEU VAL GLY SER GLU ALA ARG ARG HIS GLY TYR GLN GLU SEQRES 15 B 309 GLY ILE ALA LEU ASP VAL ASN GLY TYR ILE SER GLU GLY SEQRES 16 B 309 ALA GLY GLU ASN LEU PHE GLU VAL LYS ASP GLY VAL LEU SEQRES 17 B 309 PHE THR PRO PRO PHE THR SER SER ALA LEU PRO GLY ILE SEQRES 18 B 309 THR ARG ASP ALA ILE ILE LYS LEU ALA LYS GLU LEU GLY SEQRES 19 B 309 ILE GLU VAL ARG GLU GLN VAL LEU SER ARG GLU SER LEU SEQRES 20 B 309 TYR LEU ALA ASP GLU VAL PHE MET SER GLY THR ALA ALA SEQRES 21 B 309 GLU ILE THR PRO VAL ARG SER VAL ASP GLY ILE GLN VAL SEQRES 22 B 309 GLY GLU GLY ARG CYS GLY PRO VAL THR LYS ARG ILE GLN SEQRES 23 B 309 GLN ALA PHE PHE GLY LEU PHE THR GLY GLU THR GLU ASP SEQRES 24 B 309 LYS TRP GLY TRP LEU ASP GLN VAL ASN GLN SEQRES 1 C 309 MET THR THR LYS LYS ALA ASP TYR ILE TRP PHE ASN GLY SEQRES 2 C 309 GLU MET VAL ARG TRP GLU ASP ALA LYS VAL HIS VAL MET SEQRES 3 C 309 SER HIS ALA LEU HIS TYR GLY THR SER VAL PHE GLU GLY SEQRES 4 C 309 ILE ARG CYS TYR ASP SER HIS LYS GLY PRO VAL VAL PHE SEQRES 5 C 309 ARG HIS ARG GLU HIS MET GLN ARG LEU HIS ASP SER ALA SEQRES 6 C 309 LYS ILE TYR ARG PHE PRO VAL SER GLN SER ILE ASP GLU SEQRES 7 C 309 LEU MET GLU ALA CYS ARG ASP VAL ILE ARG LYS ASN ASN SEQRES 8 C 309 LEU THR SER ALA TYR ILE ARG PRO LEU ILE PHE VAL GLY SEQRES 9 C 309 ASP VAL GLY MET GLY VAL ASN PRO PRO ALA GLY TYR SER SEQRES 10 C 309 THR ASP VAL ILE ILE ALA ALA PHE PRO TRP GLY ALA TYR SEQRES 11 C 309 LEU GLY ALA GLU ALA LEU GLU GLN GLY ILE ASP ALA MET SEQRES 12 C 309 VAL SER SER TRP ASN ARG ALA ALA PRO ASN THR ILE PRO SEQRES 13 C 309 THR ALA ALA LYS ALA GLY GLY ASN TYR LEU SER SER LEU SEQRES 14 C 309 LEU VAL GLY SER GLU ALA ARG ARG HIS GLY TYR GLN GLU SEQRES 15 C 309 GLY ILE ALA LEU ASP VAL ASN GLY TYR ILE SER GLU GLY SEQRES 16 C 309 ALA GLY GLU ASN LEU PHE GLU VAL LYS ASP GLY VAL LEU SEQRES 17 C 309 PHE THR PRO PRO PHE THR SER SER ALA LEU PRO GLY ILE SEQRES 18 C 309 THR ARG ASP ALA ILE ILE LYS LEU ALA LYS GLU LEU GLY SEQRES 19 C 309 ILE GLU VAL ARG GLU GLN VAL LEU SER ARG GLU SER LEU SEQRES 20 C 309 TYR LEU ALA ASP GLU VAL PHE MET SER GLY THR ALA ALA SEQRES 21 C 309 GLU ILE THR PRO VAL ARG SER VAL ASP GLY ILE GLN VAL SEQRES 22 C 309 GLY GLU GLY ARG CYS GLY PRO VAL THR LYS ARG ILE GLN SEQRES 23 C 309 GLN ALA PHE PHE GLY LEU PHE THR GLY GLU THR GLU ASP SEQRES 24 C 309 LYS TRP GLY TRP LEU ASP GLN VAL ASN GLN HET PLP A 413 15 HET 4MV A 414 8 HET PLP B 913 15 HET 4MV B 914 8 HET PLP C1413 15 HET 4MV C1414 8 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM 4MV 4-METHYL VALERIC ACID HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 4 PLP 3(C8 H10 N O6 P) FORMUL 5 4MV 3(C6 H12 O2) FORMUL 10 HOH *295(H2 O) HELIX 1 1 GLU A 18 ALA A 20 5 3 HELIX 2 2 SER A 26 GLY A 32 1 7 HELIX 3 3 ARG A 52 ARG A 68 1 17 HELIX 4 4 SER A 74 ASN A 89 1 16 HELIX 5 5 GLU A 133 GLY A 138 1 6 HELIX 6 6 ASN A 163 HIS A 177 1 15 HELIX 7 7 PRO A 211 SER A 215 5 5 HELIX 8 8 GLY A 219 LEU A 232 1 14 HELIX 9 9 GLU A 244 ALA A 249 1 6 HELIX 10 10 GLY A 278 GLY A 290 1 13 HELIX 11 11 GLU B 518 ALA B 520 5 3 HELIX 12 12 SER B 526 GLY B 532 1 7 HELIX 13 13 ARG B 552 ARG B 568 1 17 HELIX 14 14 SER B 574 ASN B 589 1 16 HELIX 15 15 GLU B 633 GLY B 638 1 6 HELIX 16 16 ASN B 663 HIS B 677 1 15 HELIX 17 17 PRO B 711 SER B 715 5 5 HELIX 18 18 GLY B 719 LEU B 732 1 14 HELIX 19 19 GLU B 744 ALA B 749 1 6 HELIX 20 20 GLY B 778 GLY B 790 1 13 HELIX 21 21 GLU C 1018 ALA C 1020 5 3 HELIX 22 22 SER C 1026 GLY C 1032 1 7 HELIX 23 23 ARG C 1052 ARG C 1068 1 17 HELIX 24 24 SER C 1074 ASN C 1089 1 16 HELIX 25 25 GLU C 1133 GLY C 1138 1 6 HELIX 26 26 ASN C 1163 HIS C 1177 1 15 HELIX 27 27 PRO C 1211 SER C 1215 5 5 HELIX 28 28 GLY C 1219 LEU C 1232 1 14 HELIX 29 29 GLU C 1244 ALA C 1249 1 6 HELIX 30 30 GLY C 1278 GLY C 1290 1 13 SHEET 1 A 5 GLU A 13 ARG A 16 0 SHEET 2 A 5 TYR A 7 PHE A 10 -1 N ILE A 8 O VAL A 15 SHEET 3 A 5 ASP A 118 PHE A 124 -1 N ILE A 121 O TRP A 9 SHEET 4 A 5 ALA A 94 PHE A 101 -1 N TYR A 95 O PHE A 124 SHEET 5 A 5 SER A 34 PHE A 36 -1 O VAL A 35 N ILE A 100 SHEET 1 B 7 GLU A 13 ARG A 16 0 SHEET 2 B 7 TYR A 7 PHE A 10 -1 N ILE A 8 O VAL A 15 SHEET 3 B 7 ASP A 118 PHE A 124 -1 N ILE A 121 O TRP A 9 SHEET 4 B 7 ALA A 94 PHE A 101 -1 N TYR A 95 O PHE A 124 SHEET 5 B 7 ILE A 39 SER A 44 -1 O ILE A 39 N ILE A 96 SHEET 6 B 7 GLY A 47 PHE A 51 -1 N GLY A 47 O SER A 44 SHEET 7 B 7 LEU A 303 GLN A 305 -1 O ASP A 304 N VAL A 50 SHEET 1 C 8 VAL A 236 GLU A 238 0 SHEET 2 C 8 VAL A 206 THR A 209 1 O LEU A 207 N ARG A 237 SHEET 3 C 8 ASN A 198 LYS A 203 -1 O GLU A 201 N PHE A 208 SHEET 4 C 8 GLU A 251 GLY A 256 -1 O GLU A 251 N VAL A 202 SHEET 5 C 8 GLU A 260 VAL A 267 -1 O GLU A 260 N GLY A 256 SHEET 6 C 8 ILE A 139 VAL A 143 1 O ILE A 139 N ARG A 265 SHEET 7 C 8 GLU A 181 LEU A 185 1 O GLU A 181 N MET A 142 SHEET 8 C 8 ILE A 191 GLY A 194 -1 N SER A 192 O ALA A 184 SHEET 1 D 6 VAL A 236 GLU A 238 0 SHEET 2 D 6 VAL A 206 THR A 209 1 O LEU A 207 N ARG A 237 SHEET 3 D 6 ASN A 198 LYS A 203 -1 O GLU A 201 N PHE A 208 SHEET 4 D 6 GLU A 251 GLY A 256 -1 O GLU A 251 N VAL A 202 SHEET 5 D 6 GLU A 260 VAL A 267 -1 O GLU A 260 N GLY A 256 SHEET 6 D 6 ILE A 270 GLN A 271 -1 O ILE A 270 N VAL A 267 SHEET 1 E 5 GLU B 513 ARG B 516 0 SHEET 2 E 5 TYR B 507 PHE B 510 -1 O ILE B 508 N VAL B 515 SHEET 3 E 5 ASP B 618 PHE B 624 -1 O ILE B 621 N TRP B 509 SHEET 4 E 5 ALA B 594 PHE B 601 -1 N TYR B 595 O PHE B 624 SHEET 5 E 5 SER B 534 PHE B 536 -1 N VAL B 535 O ILE B 600 SHEET 1 F 7 GLU B 513 ARG B 516 0 SHEET 2 F 7 TYR B 507 PHE B 510 -1 O ILE B 508 N VAL B 515 SHEET 3 F 7 ASP B 618 PHE B 624 -1 O ILE B 621 N TRP B 509 SHEET 4 F 7 ALA B 594 PHE B 601 -1 N TYR B 595 O PHE B 624 SHEET 5 F 7 ILE B 539 SER B 544 -1 O ILE B 539 N ILE B 596 SHEET 6 F 7 GLY B 547 PHE B 551 -1 N GLY B 547 O SER B 544 SHEET 7 F 7 LEU B 803 GLN B 805 -1 O ASP B 804 N VAL B 550 SHEET 1 G 8 VAL B 736 GLU B 738 0 SHEET 2 G 8 VAL B 706 THR B 709 1 O LEU B 707 N ARG B 737 SHEET 3 G 8 ASN B 698 LYS B 703 -1 O GLU B 701 N PHE B 708 SHEET 4 G 8 GLU B 751 GLY B 756 -1 O GLU B 751 N VAL B 702 SHEET 5 G 8 GLU B 760 VAL B 767 -1 N GLU B 760 O GLY B 756 SHEET 6 G 8 ILE B 639 VAL B 643 1 N ILE B 639 O PRO B 763 SHEET 7 G 8 GLU B 681 LEU B 685 1 O GLU B 681 N MET B 642 SHEET 8 G 8 ILE B 691 GLY B 694 -1 N SER B 692 O ALA B 684 SHEET 1 H 6 VAL B 736 GLU B 738 0 SHEET 2 H 6 VAL B 706 THR B 709 1 O LEU B 707 N ARG B 737 SHEET 3 H 6 ASN B 698 LYS B 703 -1 O GLU B 701 N PHE B 708 SHEET 4 H 6 GLU B 751 GLY B 756 -1 O GLU B 751 N VAL B 702 SHEET 5 H 6 GLU B 760 VAL B 767 -1 N GLU B 760 O GLY B 756 SHEET 6 H 6 ILE B 770 GLN B 771 -1 O ILE B 770 N VAL B 767 SHEET 1 I 5 GLU C1013 ARG C1016 0 SHEET 2 I 5 TYR C1007 PHE C1010 -1 N ILE C1008 O VAL C1015 SHEET 3 I 5 ASP C1118 PHE C1124 -1 N ILE C1121 O TRP C1009 SHEET 4 I 5 ALA C1094 PHE C1101 -1 N TYR C1095 O PHE C1124 SHEET 5 I 5 SER C1034 PHE C1036 -1 N VAL C1035 O ILE C1100 SHEET 1 J 7 GLU C1013 ARG C1016 0 SHEET 2 J 7 TYR C1007 PHE C1010 -1 N ILE C1008 O VAL C1015 SHEET 3 J 7 ASP C1118 PHE C1124 -1 N ILE C1121 O TRP C1009 SHEET 4 J 7 ALA C1094 PHE C1101 -1 N TYR C1095 O PHE C1124 SHEET 5 J 7 ILE C1039 SER C1044 -1 O ILE C1039 N ILE C1096 SHEET 6 J 7 GLY C1047 PHE C1051 -1 N GLY C1047 O SER C1044 SHEET 7 J 7 LEU C1303 GLN C1305 -1 O ASP C1304 N VAL C1050 SHEET 1 K 8 VAL C1236 GLU C1238 0 SHEET 2 K 8 VAL C1206 THR C1209 1 O LEU C1207 N ARG C1237 SHEET 3 K 8 ASN C1198 LYS C1203 -1 O GLU C1201 N PHE C1208 SHEET 4 K 8 GLU C1251 GLY C1256 -1 O GLU C1251 N VAL C1202 SHEET 5 K 8 GLU C1260 VAL C1267 -1 N GLU C1260 O GLY C1256 SHEET 6 K 8 ILE C1139 VAL C1143 1 N ILE C1139 O PRO C1263 SHEET 7 K 8 GLU C1181 LEU C1185 1 O GLU C1181 N MET C1142 SHEET 8 K 8 ILE C1191 GLY C1194 -1 N SER C1192 O ALA C1184 SHEET 1 L 6 VAL C1236 GLU C1238 0 SHEET 2 L 6 VAL C1206 THR C1209 1 O LEU C1207 N ARG C1237 SHEET 3 L 6 ASN C1198 LYS C1203 -1 O GLU C1201 N PHE C1208 SHEET 4 L 6 GLU C1251 GLY C1256 -1 O GLU C1251 N VAL C1202 SHEET 5 L 6 GLU C1260 VAL C1267 -1 N GLU C1260 O GLY C1256 SHEET 6 L 6 ILE C1270 GLN C1271 -1 O ILE C1270 N VAL C1267 LINK C4A PLP A 413 NZ LYS A 159 1555 1555 1.36 LINK C4A PLP B 913 NZ LYS B 659 1555 1555 1.37 LINK C4A PLP C1413 NZ LYS C1159 1555 1555 1.38 SITE 1 AC1 15 ARG A 59 LYS A 159 TYR A 164 GLU A 193 SITE 2 AC1 15 GLY A 196 GLU A 197 LEU A 217 GLY A 219 SITE 3 AC1 15 ILE A 220 THR A 221 GLY A 256 THR A 257 SITE 4 AC1 15 4MV A 414 HOH A 417 HOH A 422 SITE 1 AC2 9 GLY A 38 TYR A 95 LYS A 159 TYR A 164 SITE 2 AC2 9 GLY A 196 THR A 257 ALA A 258 PLP A 413 SITE 3 AC2 9 HOH A 434 SITE 1 AC3 16 HOH B 36 HOH B 46 HOH B 101 ARG B 559 SITE 2 AC3 16 LYS B 659 TYR B 664 GLU B 693 GLY B 696 SITE 3 AC3 16 GLU B 697 LEU B 717 GLY B 719 ILE B 720 SITE 4 AC3 16 THR B 721 GLY B 756 THR B 757 4MV B 914 SITE 1 AC4 6 HOH B 127 TYR B 595 TYR B 664 THR B 757 SITE 2 AC4 6 ALA B 758 PLP B 913 SITE 1 AC5 15 HOH C 2 HOH C 25 ARG C1059 LYS C1159 SITE 2 AC5 15 TYR C1164 GLU C1193 GLY C1196 GLU C1197 SITE 3 AC5 15 LEU C1217 GLY C1219 ILE C1220 THR C1221 SITE 4 AC5 15 GLY C1256 THR C1257 4MV C1414 SITE 1 AC6 7 HOH C 117 TYR C1095 LYS C1159 GLY C1196 SITE 2 AC6 7 THR C1257 ALA C1258 PLP C1413 CRYST1 155.990 100.710 141.530 90.00 90.00 90.00 C 2 2 21 24 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 0.006411 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009930 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007066 0.00000