HEADER TRANSPORT PROTEIN 03-DEC-09 2KR5 TITLE SOLUTION STRUCTURE OF AN ACYL CARRIER PROTEIN DOMAIN FROM FUNGAL TYPE TITLE 2 I POLYKETIDE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: AFLATOXIN BIOSYNTHESIS POLYKETIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1705-1791; COMPND 5 SYNONYM: PKS; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS PARASITICUS; SOURCE 3 ORGANISM_TAXID: 5067; SOURCE 4 GENE: PKSL1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET30B KEYWDS ACYL CARRRIER PROTEIN, HOLO, PHOSPHOPANTETHEINE, AFLATOXIN KEYWDS 2 BIOSYNTHESIS, TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.WATTANA-AMORN,C.WILLIAMS,E.PLOSKON,R.J.COX,T.J.SIMPSON,J.CROSBY, AUTHOR 2 M.P.CRUMP REVDAT 3 16-MAR-22 2KR5 1 REMARK SEQADV REVDAT 2 12-MAY-10 2KR5 1 JRNL REVDAT 1 02-MAR-10 2KR5 0 JRNL AUTH P.WATTANA-AMORN,C.WILLIAMS,E.PLOSKON,R.J.COX,T.J.SIMPSON, JRNL AUTH 2 J.CROSBY,M.P.CRUMP JRNL TITL SOLUTION STRUCTURE OF AN ACYL CARRIER PROTEIN DOMAIN FROM A JRNL TITL 2 FUNGAL TYPE I POLYKETIDE SYNTHASE. JRNL REF BIOCHEMISTRY V. 49 2186 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20136099 JRNL DOI 10.1021/BI902176V REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA 1.2, ARIA 1.2 REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES (ARIA), LINGE, REMARK 3 O'DONOGHUE AND NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KR5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-DEC-09. REMARK 100 THE DEPOSITION ID IS D_1000101470. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-95% 13C; U-95% 15N] ACP REMARK 210 -1, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D REMARK 210 HN(CO)CA; 3D HNCACB; 3D CBCA(CO) REMARK 210 NH; 3D HNCO; 3D C(CO)NH; 3D REMARK 210 H(CCO)NH; 3D HCCH-TOCSY; 3D 1H- REMARK 210 15N 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 : CCPNMR ANALYSIS 1.0, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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: NULL 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 HG12 VAL A 16 HZ1 LYS A 79 1.32 REMARK 500 OG SER A 44 P24 PNS A 90 1.59 REMARK 500 REMARK 500 REMARK: NULL 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 1 PHE A 37 CZ PHE A 37 CE2 0.115 REMARK 500 9 PHE A 54 CE1 PHE A 54 CZ 0.138 REMARK 500 15 PHE A 54 CE1 PHE A 54 CZ 0.150 REMARK 500 15 PHE A 54 CZ PHE A 54 CE2 -0.130 REMARK 500 17 PHE A 54 CE1 PHE A 54 CZ 0.149 REMARK 500 17 PHE A 54 CZ PHE A 54 CE2 -0.129 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 MET A 2 80.38 62.71 REMARK 500 1 ALA A 3 123.05 72.15 REMARK 500 1 LYS A 4 126.16 68.53 REMARK 500 1 VAL A 6 -75.90 -123.14 REMARK 500 1 ASP A 61 47.11 -89.33 REMARK 500 1 ILE A 70 -37.39 -132.26 REMARK 500 1 THR A 73 -73.41 -129.95 REMARK 500 2 MET A 2 157.55 71.46 REMARK 500 2 LYS A 4 23.54 -152.13 REMARK 500 2 VAL A 6 -78.41 -73.56 REMARK 500 2 LEU A 31 98.14 -69.60 REMARK 500 2 LEU A 62 -71.97 -76.07 REMARK 500 2 THR A 73 -72.88 -90.02 REMARK 500 3 LEU A 62 -52.35 -121.53 REMARK 500 3 ILE A 70 -40.64 -131.57 REMARK 500 3 SER A 85 33.22 -83.94 REMARK 500 3 ALA A 88 147.88 75.62 REMARK 500 4 ALA A 3 132.99 74.26 REMARK 500 4 THR A 73 -78.28 -132.67 REMARK 500 4 SER A 85 31.43 -173.90 REMARK 500 4 ALA A 88 82.50 53.47 REMARK 500 5 MET A 2 76.06 63.78 REMARK 500 5 VAL A 6 -81.31 -78.67 REMARK 500 5 ASP A 61 58.37 -95.21 REMARK 500 5 SER A 85 34.72 -93.99 REMARK 500 5 ALA A 88 -32.88 -163.02 REMARK 500 6 MET A 2 91.32 65.54 REMARK 500 6 VAL A 6 -74.55 -119.73 REMARK 500 6 LEU A 62 -72.98 -83.10 REMARK 500 6 ILE A 70 -35.82 -130.04 REMARK 500 6 THR A 73 -72.65 -134.92 REMARK 500 6 SER A 85 41.36 -76.87 REMARK 500 6 ALA A 88 -66.98 -139.64 REMARK 500 7 MET A 2 73.51 58.77 REMARK 500 7 ALA A 3 130.41 69.01 REMARK 500 7 VAL A 6 -79.78 -81.18 REMARK 500 7 CYS A 72 86.65 -150.20 REMARK 500 7 ASP A 87 -82.96 -152.83 REMARK 500 7 ALA A 88 142.12 69.73 REMARK 500 8 LYS A 4 115.31 69.25 REMARK 500 8 VAL A 6 -71.27 -76.30 REMARK 500 8 LEU A 62 -60.54 -94.66 REMARK 500 8 GLU A 65 70.23 -119.71 REMARK 500 8 THR A 73 -70.61 -134.25 REMARK 500 9 THR A 73 -76.15 -114.24 REMARK 500 9 SER A 85 45.34 -78.80 REMARK 500 10 LYS A 4 91.80 67.25 REMARK 500 10 VAL A 6 -75.65 -115.95 REMARK 500 10 GLU A 65 62.83 -108.27 REMARK 500 10 THR A 73 -63.17 -135.93 REMARK 500 REMARK 500 THIS ENTRY HAS 86 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 1 PNS A 90 REMARK 610 2 PNS A 90 REMARK 610 3 PNS A 90 REMARK 610 4 PNS A 90 REMARK 610 5 PNS A 90 REMARK 610 6 PNS A 90 REMARK 610 7 PNS A 90 REMARK 610 8 PNS A 90 REMARK 610 9 PNS A 90 REMARK 610 10 PNS A 90 REMARK 610 11 PNS A 90 REMARK 610 12 PNS A 90 REMARK 610 13 PNS A 90 REMARK 610 14 PNS A 90 REMARK 610 15 PNS A 90 REMARK 610 16 PNS A 90 REMARK 610 17 PNS A 90 REMARK 610 18 PNS A 90 REMARK 610 19 PNS A 90 REMARK 610 20 PNS A 90 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PNS A 90 DBREF 2KR5 A 3 89 UNP Q12053 PKSL1_ASPPA 1705 1791 SEQADV 2KR5 ALA A 1 UNP Q12053 EXPRESSION TAG SEQADV 2KR5 MET A 2 UNP Q12053 EXPRESSION TAG SEQRES 1 A 89 ALA MET ALA LYS GLY VAL GLY VAL SER ASN GLU LYS LEU SEQRES 2 A 89 ASP ALA VAL MET ARG VAL VAL SER GLU GLU SER GLY ILE SEQRES 3 A 89 ALA LEU GLU GLU LEU THR ASP ASP SER ASN PHE ALA ASP SEQRES 4 A 89 MET GLY ILE ASP SER LEU SER SER MET VAL ILE GLY SER SEQRES 5 A 89 ARG PHE ARG GLU ASP LEU GLY LEU ASP LEU GLY PRO GLU SEQRES 6 A 89 PHE SER LEU PHE ILE ASP CYS THR THR VAL ARG ALA LEU SEQRES 7 A 89 LYS ASP PHE MET LEU GLY SER GLY ASP ALA GLY HET PNS A 90 42 HETNAM PNS 4'-PHOSPHOPANTETHEINE FORMUL 2 PNS C11 H23 N2 O7 P S HELIX 1 1 SER A 9 GLY A 25 1 17 HELIX 2 2 ALA A 27 LEU A 31 5 5 HELIX 3 3 ASN A 36 GLY A 41 1 6 HELIX 4 4 ASP A 43 ASP A 57 1 15 HELIX 5 5 THR A 74 GLY A 84 1 11 SITE 1 AC1 2 ASP A 43 SER A 44 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 MODEL 1