PDB Short entry for 1KRU HEADER TRANSFERASE 10-JAN-02 1KRU TITLE GALACTOSIDE ACETYLTRANSFERASE IN COMPLEX WITH IPTG AND COENZYME A COMPND MOL_ID: 1; COMPND 2 MOLECULE: GALACTOSIDE O-ACETYLTRANSFERASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: THIOGALACTOSIDE ACETYLTRANSFERASE; COMPND 5 EC: 2.3.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: LACA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TG1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTAC-85 KEYWDS LEFT-HANDED PARALLEL BETA HELIX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.-G.WANG,L.R.OLSEN,S.L.RODERICK REVDAT 6 14-FEB-24 1KRU 1 HETSYN REVDAT 5 29-JUL-20 1KRU 1 COMPND REMARK HETNAM SITE REVDAT 4 11-OCT-17 1KRU 1 REMARK REVDAT 3 24-FEB-09 1KRU 1 VERSN REVDAT 2 01-APR-03 1KRU 1 JRNL REVDAT 1 10-APR-02 1KRU 0 JRNL AUTH X.G.WANG,L.R.OLSEN,S.L.RODERICK JRNL TITL STRUCTURE OF THE LAC OPERON GALACTOSIDE ACETYLTRANSFERASE. JRNL REF STRUCTURE V. 10 581 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 11937062 JRNL DOI 10.1016/S0969-2126(02)00741-4 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.2 REMARK 3 NUMBER OF REFLECTIONS : 17213 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) : 0.172 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 833 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1177 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 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 : 4755 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 234 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 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) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.220 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.310 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.590 ; 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : COA.PAR REMARK 3 PARAMETER FILE 3 : IPT.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : COA.TOP REMARK 3 TOPOLOGY FILE 3 : IPT.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KRU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015274. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.4 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CONFOCAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12072 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TES, TARTARIC ACID, REMARK 280 COENZYME A, IPTG, PH 7.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 60.90000 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 60.90000 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 33.05000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 91.90000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.05000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 91.90000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 60.90000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.05000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 91.90000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 60.90000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.05000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 91.90000 REMARK 290 SMTRY3 8 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 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 VAL A 203 REMARK 465 MET B 1 REMARK 465 VAL B 203 REMARK 465 MET C 1 REMARK 465 VAL C 203 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 198 CG CD CE NZ REMARK 470 LYS B 198 CG CD CE NZ REMARK 470 LYS C 198 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O VAL A 199 N SER A 201 2.17 REMARK 500 NE ARG A 26 O4 IPT A 212 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 MET B 3 N - CA - C ANGL. DEV. = -17.0 DEGREES 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 MET A 3 160.27 -40.27 REMARK 500 PRO A 4 125.66 -35.07 REMARK 500 ASP A 17 41.04 -108.72 REMARK 500 MET A 18 51.27 -109.55 REMARK 500 CYS A 19 -179.67 -176.19 REMARK 500 ASN A 61 30.46 74.31 REMARK 500 ASP A 92 74.42 -103.27 REMARK 500 ARG A 183 160.84 179.83 REMARK 500 ASN A 186 -153.32 -116.18 REMARK 500 LYS A 195 -112.86 35.39 REMARK 500 GLU A 200 63.75 -55.09 REMARK 500 MET B 3 170.25 178.14 REMARK 500 MET B 18 41.93 -99.16 REMARK 500 CYS B 19 -175.58 -170.66 REMARK 500 GLU B 43 60.86 -69.54 REMARK 500 SER B 74 6.09 -66.69 REMARK 500 ASP B 92 65.77 -108.70 REMARK 500 THR B 95 125.41 -38.97 REMARK 500 ASN B 155 -4.02 59.81 REMARK 500 ASN B 186 -156.52 -116.30 REMARK 500 LYS B 195 -116.97 44.91 REMARK 500 GLU B 200 64.46 -62.65 REMARK 500 SER B 201 144.85 -38.36 REMARK 500 ASN C 61 38.17 74.08 REMARK 500 SER C 74 -16.88 -39.07 REMARK 500 ASN C 81 56.67 35.28 REMARK 500 ASP C 92 69.22 -102.43 REMARK 500 PRO C 131 151.40 -43.06 REMARK 500 ASN C 155 16.62 54.61 REMARK 500 ASN C 186 -160.39 -111.46 REMARK 500 LYS C 195 -111.80 56.18 REMARK 500 GLU C 200 71.13 -68.26 REMARK 500 SER C 201 126.97 -39.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KQA RELATED DB: PDB REMARK 900 GALACTOSIDE ACETYLTRANSFERASE IN COMPLEX WITH COENZYME A REMARK 900 RELATED ID: 1KRR RELATED DB: PDB REMARK 900 GALACTOSIDE ACETYLTRANSFERASE IN COMPLEX WITH ACETYL-COENZYME A REMARK 900 RELATED ID: 1KRV RELATED DB: PDB REMARK 900 GALACTOSIDE ACETYLTRANSFERASE IN COMPLEX WITH COA AND PNP-BETA-GAL DBREF 1KRU A 1 203 UNP P07464 THGA_ECOLI 1 203 DBREF 1KRU B 1 203 UNP P07464 THGA_ECOLI 1 203 DBREF 1KRU C 1 203 UNP P07464 THGA_ECOLI 1 203 SEQRES 1 A 203 MET ASN MET PRO MET THR GLU ARG ILE ARG ALA GLY LYS SEQRES 2 A 203 LEU PHE THR ASP MET CYS GLU GLY LEU PRO GLU LYS ARG SEQRES 3 A 203 LEU ARG GLY LYS THR LEU MET TYR GLU PHE ASN HIS SER SEQRES 4 A 203 HIS PRO SER GLU VAL GLU LYS ARG GLU SER LEU ILE LYS SEQRES 5 A 203 GLU MET PHE ALA THR VAL GLY GLU ASN ALA TRP VAL GLU SEQRES 6 A 203 PRO PRO VAL TYR PHE SER TYR GLY SER ASN ILE HIS ILE SEQRES 7 A 203 GLY ARG ASN PHE TYR ALA ASN PHE ASN LEU THR ILE VAL SEQRES 8 A 203 ASP ASP TYR THR VAL THR ILE GLY ASP ASN VAL LEU ILE SEQRES 9 A 203 ALA PRO ASN VAL THR LEU SER VAL THR GLY HIS PRO VAL SEQRES 10 A 203 HIS HIS GLU LEU ARG LYS ASN GLY GLU MET TYR SER PHE SEQRES 11 A 203 PRO ILE THR ILE GLY ASN ASN VAL TRP ILE GLY SER HIS SEQRES 12 A 203 VAL VAL ILE ASN PRO GLY VAL THR ILE GLY ASP ASN SER SEQRES 13 A 203 VAL ILE GLY ALA GLY SER ILE VAL THR LYS ASP ILE PRO SEQRES 14 A 203 PRO ASN VAL VAL ALA ALA GLY VAL PRO CYS ARG VAL ILE SEQRES 15 A 203 ARG GLU ILE ASN ASP ARG ASP LYS HIS TYR TYR PHE LYS SEQRES 16 A 203 ASP TYR LYS VAL GLU SER SER VAL SEQRES 1 B 203 MET ASN MET PRO MET THR GLU ARG ILE ARG ALA GLY LYS SEQRES 2 B 203 LEU PHE THR ASP MET CYS GLU GLY LEU PRO GLU LYS ARG SEQRES 3 B 203 LEU ARG GLY LYS THR LEU MET TYR GLU PHE ASN HIS SER SEQRES 4 B 203 HIS PRO SER GLU VAL GLU LYS ARG GLU SER LEU ILE LYS SEQRES 5 B 203 GLU MET PHE ALA THR VAL GLY GLU ASN ALA TRP VAL GLU SEQRES 6 B 203 PRO PRO VAL TYR PHE SER TYR GLY SER ASN ILE HIS ILE SEQRES 7 B 203 GLY ARG ASN PHE TYR ALA ASN PHE ASN LEU THR ILE VAL SEQRES 8 B 203 ASP ASP TYR THR VAL THR ILE GLY ASP ASN VAL LEU ILE SEQRES 9 B 203 ALA PRO ASN VAL THR LEU SER VAL THR GLY HIS PRO VAL SEQRES 10 B 203 HIS HIS GLU LEU ARG LYS ASN GLY GLU MET TYR SER PHE SEQRES 11 B 203 PRO ILE THR ILE GLY ASN ASN VAL TRP ILE GLY SER HIS SEQRES 12 B 203 VAL VAL ILE ASN PRO GLY VAL THR ILE GLY ASP ASN SER SEQRES 13 B 203 VAL ILE GLY ALA GLY SER ILE VAL THR LYS ASP ILE PRO SEQRES 14 B 203 PRO ASN VAL VAL ALA ALA GLY VAL PRO CYS ARG VAL ILE SEQRES 15 B 203 ARG GLU ILE ASN ASP ARG ASP LYS HIS TYR TYR PHE LYS SEQRES 16 B 203 ASP TYR LYS VAL GLU SER SER VAL SEQRES 1 C 203 MET ASN MET PRO MET THR GLU ARG ILE ARG ALA GLY LYS SEQRES 2 C 203 LEU PHE THR ASP MET CYS GLU GLY LEU PRO GLU LYS ARG SEQRES 3 C 203 LEU ARG GLY LYS THR LEU MET TYR GLU PHE ASN HIS SER SEQRES 4 C 203 HIS PRO SER GLU VAL GLU LYS ARG GLU SER LEU ILE LYS SEQRES 5 C 203 GLU MET PHE ALA THR VAL GLY GLU ASN ALA TRP VAL GLU SEQRES 6 C 203 PRO PRO VAL TYR PHE SER TYR GLY SER ASN ILE HIS ILE SEQRES 7 C 203 GLY ARG ASN PHE TYR ALA ASN PHE ASN LEU THR ILE VAL SEQRES 8 C 203 ASP ASP TYR THR VAL THR ILE GLY ASP ASN VAL LEU ILE SEQRES 9 C 203 ALA PRO ASN VAL THR LEU SER VAL THR GLY HIS PRO VAL SEQRES 10 C 203 HIS HIS GLU LEU ARG LYS ASN GLY GLU MET TYR SER PHE SEQRES 11 C 203 PRO ILE THR ILE GLY ASN ASN VAL TRP ILE GLY SER HIS SEQRES 12 C 203 VAL VAL ILE ASN PRO GLY VAL THR ILE GLY ASP ASN SER SEQRES 13 C 203 VAL ILE GLY ALA GLY SER ILE VAL THR LYS ASP ILE PRO SEQRES 14 C 203 PRO ASN VAL VAL ALA ALA GLY VAL PRO CYS ARG VAL ILE SEQRES 15 C 203 ARG GLU ILE ASN ASP ARG ASP LYS HIS TYR TYR PHE LYS SEQRES 16 C 203 ASP TYR LYS VAL GLU SER SER VAL HET COA A 204 48 HET IPT A 209 15 HET IPT A 210 15 HET IPT A 212 15 HET COA B 205 48 HET IPT B 207 15 HET IPT B 211 15 HET COA C 206 48 HET IPT C 208 15 HETNAM COA COENZYME A HETNAM IPT 1-METHYLETHYL 1-THIO-BETA-D-GALACTOPYRANOSIDE HETSYN IPT ISOPROPYL-1-BETA-D-THIOGALACTOSIDE; 1-(ISOPROPYLTHIO)- HETSYN 2 IPT BETA-GALACTOPYRANSIDE; 1-METHYLETHYL 1-THIO-BETA-D- HETSYN 3 IPT GALACTOSIDE; 1-METHYLETHYL 1-THIO-D-GALACTOSIDE; 1- HETSYN 4 IPT METHYLETHYL 1-THIO-GALACTOSIDE FORMUL 4 COA 3(C21 H36 N7 O16 P3 S) FORMUL 5 IPT 6(C9 H18 O5 S) FORMUL 13 HOH *95(H2 O) HELIX 1 1 PRO A 4 GLY A 12 1 9 HELIX 2 2 GLY A 21 HIS A 38 1 18 HELIX 3 3 GLU A 43 PHE A 55 1 13 HELIX 4 4 HIS A 118 ARG A 122 5 5 HELIX 5 5 ASN A 186 LYS A 190 5 5 HELIX 6 6 PRO B 4 GLY B 12 1 9 HELIX 7 7 GLY B 21 HIS B 38 1 18 HELIX 8 8 GLU B 43 PHE B 55 1 13 HELIX 9 9 TYR B 72 SER B 74 5 3 HELIX 10 10 HIS B 118 LYS B 123 5 6 HELIX 11 11 ASP B 187 HIS B 191 1 5 HELIX 12 12 PRO C 4 GLY C 12 1 9 HELIX 13 13 GLY C 21 SER C 39 1 19 HELIX 14 14 GLU C 43 PHE C 55 1 13 HELIX 15 15 HIS C 118 ARG C 122 5 5 HELIX 16 16 ASN C 186 LYS C 190 5 5 SHEET 1 A 5 THR A 57 VAL A 58 0 SHEET 2 A 5 ILE A 76 ILE A 78 1 O ILE A 78 N THR A 57 SHEET 3 A 5 VAL A 96 ILE A 98 1 O ILE A 98 N HIS A 77 SHEET 4 A 5 ILE A 132 ILE A 134 1 O ILE A 134 N THR A 97 SHEET 5 A 5 THR A 151 ILE A 152 1 O ILE A 152 N THR A 133 SHEET 1 B 7 TRP A 63 VAL A 64 0 SHEET 2 B 7 TYR A 83 ALA A 84 1 O ALA A 84 N TRP A 63 SHEET 3 B 7 LEU A 103 ILE A 104 1 O ILE A 104 N TYR A 83 SHEET 4 B 7 TRP A 139 ILE A 140 1 O ILE A 140 N LEU A 103 SHEET 5 B 7 VAL A 157 ILE A 158 1 O ILE A 158 N TRP A 139 SHEET 6 B 7 VAL A 172 ALA A 175 1 O ALA A 174 N VAL A 157 SHEET 7 B 7 ARG A 180 GLU A 184 -1 O ARG A 183 N VAL A 173 SHEET 1 C 5 VAL A 68 PHE A 70 0 SHEET 2 C 5 LEU A 88 VAL A 91 1 O ILE A 90 N TYR A 69 SHEET 3 C 5 THR A 109 SER A 111 1 O LEU A 110 N THR A 89 SHEET 4 C 5 VAL A 145 ILE A 146 1 O ILE A 146 N THR A 109 SHEET 5 C 5 ILE A 163 VAL A 164 1 O VAL A 164 N VAL A 145 SHEET 1 D 2 THR A 113 GLY A 114 0 SHEET 2 D 2 TYR A 128 SER A 129 -1 O TYR A 128 N GLY A 114 SHEET 1 E 2 TYR A 192 PHE A 194 0 SHEET 2 E 2 TYR A 197 LYS A 198 -1 O TYR A 197 N PHE A 194 SHEET 1 F 5 THR B 57 VAL B 58 0 SHEET 2 F 5 ILE B 76 ILE B 78 1 O ILE B 78 N THR B 57 SHEET 3 F 5 VAL B 96 ILE B 98 1 O ILE B 98 N HIS B 77 SHEET 4 F 5 ILE B 132 ILE B 134 1 O ILE B 134 N THR B 97 SHEET 5 F 5 THR B 151 ILE B 152 1 O ILE B 152 N THR B 133 SHEET 1 G 7 TRP B 63 VAL B 64 0 SHEET 2 G 7 TYR B 83 ALA B 84 1 O ALA B 84 N TRP B 63 SHEET 3 G 7 LEU B 103 ILE B 104 1 O ILE B 104 N TYR B 83 SHEET 4 G 7 TRP B 139 ILE B 140 1 O ILE B 140 N LEU B 103 SHEET 5 G 7 VAL B 157 ILE B 158 1 O ILE B 158 N TRP B 139 SHEET 6 G 7 VAL B 172 ALA B 175 1 O ALA B 174 N VAL B 157 SHEET 7 G 7 ARG B 180 GLU B 184 -1 O ILE B 182 N VAL B 173 SHEET 1 H 5 VAL B 68 PHE B 70 0 SHEET 2 H 5 LEU B 88 VAL B 91 1 O ILE B 90 N TYR B 69 SHEET 3 H 5 THR B 109 SER B 111 1 O LEU B 110 N THR B 89 SHEET 4 H 5 VAL B 145 ILE B 146 1 O ILE B 146 N THR B 109 SHEET 5 H 5 ILE B 163 VAL B 164 1 O VAL B 164 N VAL B 145 SHEET 1 I 2 THR B 113 GLY B 114 0 SHEET 2 I 2 TYR B 128 SER B 129 -1 O TYR B 128 N GLY B 114 SHEET 1 J 2 TYR B 192 PHE B 194 0 SHEET 2 J 2 TYR B 197 LYS B 198 -1 O TYR B 197 N PHE B 194 SHEET 1 K 5 THR C 57 VAL C 58 0 SHEET 2 K 5 ILE C 76 ILE C 78 1 O ILE C 78 N THR C 57 SHEET 3 K 5 VAL C 96 ILE C 98 1 O VAL C 96 N HIS C 77 SHEET 4 K 5 ILE C 132 ILE C 134 1 O ILE C 134 N THR C 97 SHEET 5 K 5 THR C 151 ILE C 152 1 O ILE C 152 N THR C 133 SHEET 1 L 7 TRP C 63 VAL C 64 0 SHEET 2 L 7 TYR C 83 ALA C 84 1 O ALA C 84 N TRP C 63 SHEET 3 L 7 LEU C 103 ILE C 104 1 O ILE C 104 N TYR C 83 SHEET 4 L 7 TRP C 139 ILE C 140 1 O ILE C 140 N LEU C 103 SHEET 5 L 7 VAL C 157 ILE C 158 1 O ILE C 158 N TRP C 139 SHEET 6 L 7 VAL C 172 ALA C 175 1 O VAL C 172 N VAL C 157 SHEET 7 L 7 ARG C 180 GLU C 184 -1 O ILE C 182 N VAL C 173 SHEET 1 M 5 VAL C 68 PHE C 70 0 SHEET 2 M 5 LEU C 88 VAL C 91 1 O ILE C 90 N TYR C 69 SHEET 3 M 5 VAL C 108 SER C 111 1 O LEU C 110 N THR C 89 SHEET 4 M 5 VAL C 145 ILE C 146 1 O ILE C 146 N THR C 109 SHEET 5 M 5 ILE C 163 VAL C 164 1 O VAL C 164 N VAL C 145 SHEET 1 N 2 THR C 113 GLY C 114 0 SHEET 2 N 2 TYR C 128 SER C 129 -1 O TYR C 128 N GLY C 114 SHEET 1 O 2 TYR C 192 PHE C 194 0 SHEET 2 O 2 TYR C 197 LYS C 198 -1 O TYR C 197 N PHE C 194 CISPEP 1 PRO A 66 PRO A 67 0 0.09 CISPEP 2 VAL A 177 PRO A 178 0 -0.05 CISPEP 3 PRO B 66 PRO B 67 0 0.30 CISPEP 4 VAL B 177 PRO B 178 0 0.22 CISPEP 5 PRO C 66 PRO C 67 0 0.23 CISPEP 6 VAL C 177 PRO C 178 0 0.11 CRYST1 66.100 183.800 121.800 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 0.015129 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008210 0.00000