10 20 30 40 50 60 70 80 2K0Y - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSPORT PROTEIN 15-FEB-08 2K0Y
TITLE THE ACTINORHODIN APO ACYL CARRIER PROTEIN FROM S. COELICOLOR
COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACTINORHODIN POLYKETIDE SYNTHASE ACYL CARRIER COMPND 3 PROTEIN; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: ACP, ACTI ORF3; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 4 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 5 EXPRESSION_SYSTEM_VARIANT: DE3; SOURCE 6 EXPRESSION_SYSTEM_VECTOR: PET11C; SOURCE 7 OTHER_DETAILS: ACTINORHODIN ACYL CARRIER PROTEIN (ACT ACP) SOURCE 8 FROM S. COELICOLOR WAS HETEROLOGOUSLY OVEREXPRESSED IN SOURCE 9 ITS APO FORM IN E. COLI BL21 (DE3) CELLS. THESE CELLS SOURCE 10 CONTAINED THE PLASMID PET11C C17S ACT ACP (COURTESY OF SOURCE 11 DR. TOM NICHOLSON). THIS IPTG INDUCIBLE VECTOR IS BOTH SOURCE 12 EASIER TO USE AND MORE RELIABLE THAN THE HEAT INDUCIBLE SOURCE 13 PT7-7 VERSION ORIGINALLY CONSTRUCTED.
KEYWDS ACYL CARRIER PROTEIN, ACTINORHODIN, POLYKETIDE, ANTIBIOTIC, KEYWDS 2 ANTIBIOTIC BIOSYNTHESIS, PHOSPHOPANTETHEINE, TRANSPORT KEYWDS 3 PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR M.P.CRUMP,S.E.EVANS,W.CHRISTOPHER
REVDAT 3 24-FEB-09 2K0Y 1 VERSN REVDAT 2 14-OCT-08 2K0Y 1 JRNL REVDAT 1 16-SEP-08 2K0Y 0
JRNL AUTH S.E.EVANS,C.WILLIAMS,C.J.ARTHUR,S.G.BURSTON, JRNL AUTH 2 T.J.SIMPSON,J.CROSBY,M.P.CRUMP JRNL TITL AN ACP STRUCTURAL SWITCH: CONFORMATIONAL JRNL TITL 2 DIFFERENCES BETWEEN THE APO AND HOLO FORMS OF THE JRNL TITL 3 ACTINORHODIN POLYKETIDE SYNTHASE ACYL CARRIER JRNL TITL 4 PROTEIN. JRNL REF CHEMBIOCHEM V. 9 2424 2008 JRNL REFN ISSN 1439-4227 JRNL PMID 18770515 JRNL DOI 10.1002/CBIC.200800180
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA 1.2 REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ALL STRUCTURE CALCULATIONS WERE REMARK 3 CARRIED OUT USING THE AMBIGUOUS RESTRAINTS FOR ITERATIVE REMARK 3 ASSIGNMENT OF NOES (ARIA) PROTOCOL VERSION 1.2, WHICH INCLUDES REMARK 3 AN ALGORITHM THAT ATTEMPTS TO CORRECT FOR THE EFFECTS OF SPIN REMARK 3 DIFFUSION, WAS USE. TORSION ANGLE LIKELIHOOD OBTAINED FROM REMARK 3 SHIFT AND SEQUENCE SIMILARITY (TALOS) AND WAS USED TO PREDICT REMARK 3 φ AND ψ DIHEDRAL ANGLE RESTRAINTS. INITIALLY, REMARK 3 STRUCTURE CALCULATION RUNS CONTAINED 8 ITERATIONS OF 20 REMARK 3 STRUCTURES EACH, WITH THE BEST 7 STRUCTURES IN EACH ITERATION REMARK 3 (SORTED ACCORDING TO TOTAL ENERGY) BEING USED FOR ANALYSIS AND REMARK 3 ASSIGNMENT. THE NUMBER OF DYNAMICS STEPS WAS INCREASED OVER REMARK 3 DEFAULT VALUES TO 20000 AND 16000 FOR THE FIRST AND SECOND REMARK 3 COOLING STAGES RESPECTIVELY. AFTER EACH RUN, VIOLATED REMARK 3 RESTRAINTS WERE CHECKED, AND THOSE ARISING FROM NOISE PEAKS OR REMARK 3 INCORRECT ASSIGNMENTS WERE REMOVED/REASSIGNED. FINAL ENSEMBLES REMARK 3 OF 100 STRUCTURES WERE CALCULATED FROM CALIBRATED RESTRAINT REMARK 3 TABLES. THE 20 BEST STRUCTURES (SORTED ACCORDING TO TOTAL REMARK 3 ENERGY) WERE SELECTED FOR WATER REFINEMENT. WATER REFINED REMARK 3 STRUCTURES WERE CALCULATED USING THE SLIGHTLY MODIFIED REMARK 3 REFINEMENT SCRIPT APPLIED TO THE RECOORD DATABASE. PROCHECK REMARK 3 AND WHATCHECK AND QUALITY INDICATORS WERE COMPARED TO THE REMARK 3 AVERAGE VALUES FOR THE RECOORD DATABASE OF PROTEIN NMR REMARK 3 STRUCTURES.
REMARK 4 REMARK 4 2K0Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-FEB-08. REMARK 100 THE RCSB ID CODE IS RCSB100537.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1-2 MM [U-98% 13C; U-98% 15N] REMARK 210 ACT ACP, 5% D2O, 95% H2O, 20 REMARK 210 MM POTASSIUM PHOSPHATE, 1 MM REMARK 210 SODIUM AZIDE, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC, 3D CBCA(CO) REMARK 210 NH, 3D HNCO, 3D HNCACB, 3D REMARK 210 HCCH-TOCSY, 3D HNHA, 3D 1H-15N REMARK 210 NOESY, 3D 1H-13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ARIA 1.2 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING A COMBINATION OF NOE REMARK 210 DATA (AMBIGUOUS AND UNAMBIGUOUS AS DETERMINED BY ARIA) REMARK 210 COMBINED WITH J-COUPLING AND TALOS DIHEDRAL RESTRAINTS
REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.
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 4 TYR A 40 CE1 TYR A 40 CZ 0.098 REMARK 500 4 TYR A 40 CZ TYR A 40 CE2 -0.090 REMARK 500 5 TYR A 40 CE1 TYR A 40 CZ 0.091 REMARK 500 6 TYR A 40 CE1 TYR A 40 CZ 0.113 REMARK 500 6 TYR A 40 CZ TYR A 40 CE2 -0.107 REMARK 500 7 TYR A 56 CE1 TYR A 56 CZ -0.092 REMARK 500 7 TYR A 56 CZ TYR A 56 CE2 0.093 REMARK 500 8 TYR A 40 CE1 TYR A 40 CZ 0.136 REMARK 500 8 TYR A 40 CZ TYR A 40 CE2 -0.114 REMARK 500 9 TYR A 40 CE1 TYR A 40 CZ 0.078 REMARK 500 9 TYR A 40 CZ TYR A 40 CE2 -0.083 REMARK 500 12 TYR A 40 CE1 TYR A 40 CZ 0.092 REMARK 500 12 TYR A 40 CZ TYR A 40 CE2 -0.086 REMARK 500 15 PHE A 30 CE1 PHE A 30 CZ 0.115 REMARK 500 17 TYR A 40 CE1 TYR A 40 CZ 0.090 REMARK 500 17 TYR A 40 CZ TYR A 40 CE2 -0.086 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 1 THR A 24 -115.85 40.34 REMARK 500 2 GLU A 20 93.23 -162.28 REMARK 500 2 THR A 21 -85.75 -115.42 REMARK 500 2 THR A 24 -169.01 53.24 REMARK 500 2 ALA A 85 31.58 -94.67 REMARK 500 3 THR A 21 -95.55 -79.93 REMARK 500 3 THR A 24 -175.42 55.45 REMARK 500 4 THR A 21 -71.65 -77.26 REMARK 500 4 THR A 24 154.28 74.01 REMARK 500 5 LEU A 4 -175.46 63.00 REMARK 500 5 ASP A 22 -61.28 68.10 REMARK 500 5 THR A 24 -169.57 61.60 REMARK 500 7 LEU A 4 173.77 72.71 REMARK 500 7 THR A 21 -89.40 -133.66 REMARK 500 7 ASP A 22 132.51 -171.62 REMARK 500 7 THR A 24 73.78 -69.36 REMARK 500 8 ASP A 25 130.38 61.29 REMARK 500 9 THR A 24 -116.74 44.91 REMARK 500 10 ALA A 2 76.44 57.84 REMARK 500 10 THR A 21 -92.78 -69.30 REMARK 500 10 THR A 24 -116.10 37.19 REMARK 500 11 THR A 21 -71.13 -70.80 REMARK 500 11 ASP A 25 60.11 74.42 REMARK 500 11 ILE A 38 30.40 -96.26 REMARK 500 12 THR A 21 -156.19 -139.28 REMARK 500 12 THR A 24 92.91 -59.89 REMARK 500 13 LEU A 4 156.70 151.42 REMARK 500 13 THR A 24 -149.78 176.74 REMARK 500 14 GLU A 20 147.09 70.59 REMARK 500 14 ASP A 22 79.00 50.59 REMARK 500 14 THR A 24 -116.55 43.06 REMARK 500 16 THR A 24 93.07 -52.05 REMARK 500 17 ALA A 2 24.58 -141.15 REMARK 500 17 LEU A 4 160.37 156.55 REMARK 500 17 GLU A 20 67.56 60.18 REMARK 500 17 THR A 21 -148.78 -86.52 REMARK 500 17 ASP A 25 80.19 60.57 REMARK 500 18 THR A 21 123.27 72.20 REMARK 500 18 ASP A 22 171.98 77.88 REMARK 500 18 GLU A 84 -67.08 -93.34 REMARK 500 19 LEU A 4 156.15 175.25 REMARK 500 20 THR A 21 33.37 -86.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 TYR A 56 0.05 SIDE_CHAIN REMARK 500 3 ARG A 55 0.10 SIDE_CHAIN REMARK 500 3 ARG A 67 0.07 SIDE_CHAIN REMARK 500 5 ARG A 12 0.08 SIDE_CHAIN REMARK 500 5 TYR A 40 0.07 SIDE_CHAIN REMARK 500 7 TYR A 56 0.06 SIDE_CHAIN REMARK 500 8 TYR A 40 0.07 SIDE_CHAIN REMARK 500 10 TYR A 56 0.07 SIDE_CHAIN REMARK 500 11 ARG A 12 0.07 SIDE_CHAIN REMARK 500 16 ARG A 55 0.09 SIDE_CHAIN REMARK 500 19 ARG A 55 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AF8 RELATED DB: PDB REMARK 900 THE NEW ENTRY HAS REFINED AND IMPROVED COORDINATES REMARK 900 RELATED ID: 2AF8 RELATED DB: PDB REMARK 900 THE NEW ENTRY HAS REFINED AND IMPROVED COORDINATES REMARK 900 RELATED ID: 15659 RELATED DB: BMRB
DBREF 2K0Y A 1 86 UNP Q02054 ACPX_STRCO 1 86
SEQADV 2K0Y SER A 17 UNP Q02054 CYS 17 ENGINEERED
SEQRES 1 A 86 MET ALA THR LEU LEU THR THR ASP ASP LEU ARG ARG ALA SEQRES 2 A 86 LEU VAL GLU SER ALA GLY GLU THR ASP GLY THR ASP LEU SEQRES 3 A 86 SER GLY ASP PHE LEU ASP LEU ARG PHE GLU ASP ILE GLY SEQRES 4 A 86 TYR ASP SER LEU ALA LEU MET GLU THR ALA ALA ARG LEU SEQRES 5 A 86 GLU SER ARG TYR GLY VAL SER ILE PRO ASP ASP VAL ALA SEQRES 6 A 86 GLY ARG VAL ASP THR PRO ARG GLU LEU LEU ASP LEU ILE SEQRES 7 A 86 ASN GLY ALA LEU ALA GLU ALA ALA
HELIX 1 1 THR A 6 GLY A 19 1 14 HELIX 2 2 ASP A 41 GLY A 57 1 17 HELIX 3 3 PRO A 61 GLY A 66 1 6 HELIX 4 4 THR A 70 LEU A 82 1 13
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000