HEADER TRANSFERASE 14-JUL-03 1PZQ TITLE STRUCTURE OF FUSED DOCKING DOMAINS FROM THE ERYTHROMYCIN TITLE 2 POLYKETIDE SYNTHASE (DEBS), A MODEL FOR THE INTERACTION TITLE 3 BETWEEN DEBS 2 AND DEBS 3: THE A DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHRONOLIDE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL FRAGMENT; COMPND 5 SYNONYM: ORF 2, 6-DEOXYERYTHRONOLIDE B SYNTHASE II, DEBS 2; COMPND 6 EC: 2.3.1.94; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROPOLYSPORA ERYTHRAEA; SOURCE 3 ORGANISM_TAXID: 1836; SOURCE 4 GENE: ERYA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX4T-3 KEYWDS FOUR HELIX BUNDLE, HOMODIMER, TRANSFERASE EXPDTA SOLUTION NMR NUMMDL 8 AUTHOR R.W.BROADHURST,D.NIETLISPACH,M.P.WHEATCROFT,P.F.LEADLAY, AUTHOR 2 K.J.WEISSMAN REVDAT 2 24-FEB-09 1PZQ 1 VERSN REVDAT 1 24-FEB-04 1PZQ 0 JRNL AUTH R.W.BROADHURST,D.NIETLISPACH,M.P.WHEATCROFT, JRNL AUTH 2 P.F.LEADLAY,K.J.WEISSMAN JRNL TITL THE STRUCTURE OF DOCKING DOMAINS IN MODULAR JRNL TITL 2 POLYKETIDE SYNTHASES. JRNL REF CHEM.BIOL. V. 10 723 2003 JRNL REFN ISSN 1074-5521 JRNL PMID 12954331 JRNL DOI 10.1016/S1074-5521(03)00156-X REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 1811 RESTRAINTS: 1709 NOE-DERIVED DISTANCE CONSTRAINTS, 60 REMARK 3 DIHEDRAL ANGLE RESTRAINTS, 42 DISTANCE RESTRAINTS FROM REMARK 3 HYDROGEN BONDS. REMARK 4 REMARK 4 1PZQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-03. REMARK 100 THE RCSB ID CODE IS RCSB019734. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 100MM PHOSPHATE BUFFER NA REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM DOCK23 U-15N,13C: 100MM REMARK 210 PHOSPHATE BUFFER NA: TRACE REMARK 210 AMOUNTS OF SODIUM AZIDE, AEBSF REMARK 210 PROTEASE INHIBITOR COCKTAIL REMARK 210 AND TSP 1H SHIFT REFERENCE: REMARK 210 90% H2O, 10% D2O; 1MM DOCK23 REMARK 210 (50% U-15N,13C: 50% UNLABELED) REMARK 210 : 100MM PHOSPHATE BUFFER NA: REMARK 210 TRACE AMOUNTS OF SODIUM AZIDE, REMARK 210 AEBSF PROTEASE INHIBITOR REMARK 210 COCKTAIL AND TSP 1H SHIFT REMARK 210 REFERENCE: 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 3D_ REMARK 210 13C-SEPARATED_NOESY, 3D_13C_15N_X-FILTERED_13C-SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ANSIG 3.3, CNS 1.0 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 8 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 TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. INTERMOLECULAR CONTACTS WERE OBTAINED FROM AN X- REMARK 210 FILTERED NOESY EXPERIMENT ON A MIXED-LABELED SAMPLE. 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: 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 ALA A 4 -139.57 -172.99 REMARK 500 1 SER A 5 128.19 64.50 REMARK 500 1 PRO A 6 -167.39 -71.38 REMARK 500 1 ILE A 10 -50.28 55.40 REMARK 500 1 SER A 25 84.18 -47.21 REMARK 500 1 ASP A 28 52.21 -162.30 REMARK 500 1 HIS A 30 44.60 -75.45 REMARK 500 1 ASP A 50 84.19 -67.25 REMARK 500 1 THR A 54 -41.15 -165.60 REMARK 500 1 SER A 55 -49.42 -163.10 REMARK 500 1 ALA B 4 -139.78 -174.01 REMARK 500 1 SER B 5 127.02 63.59 REMARK 500 1 PRO B 6 -159.01 -68.70 REMARK 500 1 ASP B 9 -12.87 76.94 REMARK 500 1 ILE B 10 -40.82 69.58 REMARK 500 1 SER B 25 86.60 -54.75 REMARK 500 1 ASP B 28 60.83 -159.09 REMARK 500 1 HIS B 30 37.65 -74.46 REMARK 500 1 ASP B 50 93.47 -62.16 REMARK 500 1 ALA B 51 134.16 -172.32 REMARK 500 1 THR B 54 -41.27 -164.87 REMARK 500 1 SER B 55 -49.54 -162.90 REMARK 500 2 SER A 2 43.94 -79.05 REMARK 500 2 SER A 5 57.35 -174.80 REMARK 500 2 ILE A 10 -59.61 45.93 REMARK 500 2 SER A 25 84.06 -46.54 REMARK 500 2 ASP A 28 52.08 -162.60 REMARK 500 2 HIS A 30 44.96 -75.18 REMARK 500 2 ALA A 51 132.76 -177.68 REMARK 500 2 SER A 53 -140.24 -177.13 REMARK 500 2 THR A 54 136.32 -175.55 REMARK 500 2 ALA A 56 -138.28 -176.35 REMARK 500 2 ILE A 57 136.27 -174.14 REMARK 500 2 SER A 58 -44.92 -173.39 REMARK 500 2 GLU A 59 135.79 -172.45 REMARK 500 2 SER B 2 43.10 -78.89 REMARK 500 2 SER B 5 53.85 -171.14 REMARK 500 2 ASP B 9 -0.88 69.19 REMARK 500 2 ILE B 10 -58.36 60.95 REMARK 500 2 SER B 25 86.47 -53.10 REMARK 500 2 ASP B 28 60.30 -162.49 REMARK 500 2 HIS B 30 41.07 -75.40 REMARK 500 2 ALA B 51 130.74 -179.40 REMARK 500 2 SER B 53 -140.31 -176.48 REMARK 500 2 THR B 54 136.81 -175.40 REMARK 500 2 ALA B 56 -138.84 -176.60 REMARK 500 2 ILE B 57 136.59 -175.54 REMARK 500 2 SER B 58 -43.16 -172.92 REMARK 500 2 GLU B 59 136.90 -172.36 REMARK 500 3 SER A 2 134.96 64.56 REMARK 500 3 ALA A 3 -139.24 -173.47 REMARK 500 3 PRO A 6 -166.70 -65.93 REMARK 500 3 ILE A 10 -44.55 58.19 REMARK 500 3 SER A 25 85.80 -47.27 REMARK 500 3 ASP A 28 51.27 -160.79 REMARK 500 3 HIS A 30 43.90 -75.24 REMARK 500 3 ALA A 51 62.26 -168.16 REMARK 500 3 PRO A 52 -135.24 -67.59 REMARK 500 3 SER A 53 51.92 -168.83 REMARK 500 3 THR A 54 -39.60 -167.60 REMARK 500 3 SER A 58 -138.68 -69.99 REMARK 500 3 GLU A 59 44.24 -150.67 REMARK 500 3 SER B 2 133.43 64.68 REMARK 500 3 ALA B 3 -139.20 -172.97 REMARK 500 3 PRO B 6 -159.62 -64.74 REMARK 500 3 ASP B 9 -9.29 78.12 REMARK 500 3 ILE B 10 -41.06 70.50 REMARK 500 3 SER B 25 82.08 -49.41 REMARK 500 3 ASP B 28 56.46 -154.39 REMARK 500 3 HIS B 30 35.63 -74.46 REMARK 500 3 ALA B 51 58.97 -172.32 REMARK 500 3 PRO B 52 -134.81 -65.36 REMARK 500 3 SER B 53 51.70 -168.88 REMARK 500 3 THR B 54 -39.70 -167.84 REMARK 500 3 SER B 58 -137.83 -68.82 REMARK 500 3 GLU B 59 44.66 -151.68 REMARK 500 4 SER A 2 -141.18 -69.19 REMARK 500 4 ALA A 3 134.41 -173.23 REMARK 500 4 ALA A 4 44.70 -80.05 REMARK 500 4 ILE A 10 -52.58 52.29 REMARK 500 4 SER A 25 79.51 -46.84 REMARK 500 4 ALA A 26 28.11 45.05 REMARK 500 4 ASP A 28 50.08 -154.55 REMARK 500 4 HIS A 30 43.82 -76.84 REMARK 500 4 ASP A 50 47.92 -82.12 REMARK 500 4 SER A 55 44.17 -170.90 REMARK 500 4 ALA A 56 44.57 -79.44 REMARK 500 4 SER A 58 -137.30 -69.23 REMARK 500 4 SER B 2 -139.30 -68.66 REMARK 500 4 ALA B 3 135.17 -174.79 REMARK 500 4 ALA B 4 39.38 -77.63 REMARK 500 4 ASP B 9 -4.80 77.60 REMARK 500 4 ILE B 10 -48.28 67.03 REMARK 500 4 SER B 25 79.62 -51.21 REMARK 500 4 ASP B 28 54.99 -147.50 REMARK 500 4 HIS B 30 35.85 -74.93 REMARK 500 4 ASP B 50 47.25 -79.84 REMARK 500 4 SER B 53 49.67 -75.96 REMARK 500 4 SER B 55 44.19 -171.39 REMARK 500 4 ALA B 56 45.06 -79.68 REMARK 500 4 SER B 58 -138.13 -68.67 REMARK 500 5 ALA A 3 -138.42 57.90 REMARK 500 5 ALA A 4 -140.34 -172.16 REMARK 500 5 SER A 5 56.47 -175.62 REMARK 500 5 ASP A 9 -1.62 80.31 REMARK 500 5 ILE A 10 -42.24 59.11 REMARK 500 5 SER A 25 85.50 -45.98 REMARK 500 5 ASP A 28 51.74 -162.91 REMARK 500 5 HIS A 30 46.28 -75.10 REMARK 500 5 ASP A 50 82.85 -67.30 REMARK 500 5 ALA A 56 -45.48 -170.20 REMARK 500 5 ILE A 57 135.27 -175.55 REMARK 500 5 ALA B 3 -137.84 57.87 REMARK 500 5 ALA B 4 -138.74 -173.14 REMARK 500 5 SER B 5 57.12 -172.34 REMARK 500 5 ASP B 9 -12.38 83.40 REMARK 500 5 ILE B 10 -39.33 71.36 REMARK 500 5 SER B 25 82.39 -48.66 REMARK 500 5 ASP B 28 60.24 -157.87 REMARK 500 5 HIS B 30 39.53 -74.44 REMARK 500 5 ASP B 50 86.87 -62.68 REMARK 500 5 ALA B 56 -45.95 -170.35 REMARK 500 5 ILE B 57 135.52 -175.68 REMARK 500 6 SER A 2 46.79 -171.86 REMARK 500 6 ALA A 4 47.37 -79.66 REMARK 500 6 ILE A 10 -45.88 56.18 REMARK 500 6 SER A 25 86.27 -47.12 REMARK 500 6 ASP A 28 50.98 -161.80 REMARK 500 6 HIS A 30 45.14 -74.95 REMARK 500 6 ASP A 50 46.28 -78.60 REMARK 500 6 ALA A 51 133.29 -171.76 REMARK 500 6 PRO A 52 44.11 -77.23 REMARK 500 6 SER A 55 137.38 -171.30 REMARK 500 6 SER A 58 45.27 -171.68 REMARK 500 6 SER B 2 44.08 -163.37 REMARK 500 6 ALA B 4 43.37 -78.72 REMARK 500 6 ASP B 9 -7.31 79.39 REMARK 500 6 ILE B 10 -46.51 69.09 REMARK 500 6 SER B 25 80.42 -48.39 REMARK 500 6 ASP B 28 54.27 -154.35 REMARK 500 6 HIS B 30 39.11 -74.69 REMARK 500 6 ASP B 50 46.00 -76.81 REMARK 500 6 ALA B 51 132.44 -170.69 REMARK 500 6 PRO B 52 44.55 -77.03 REMARK 500 6 SER B 55 136.93 -171.78 REMARK 500 6 SER B 58 43.11 -174.38 REMARK 500 7 SER A 2 -44.60 -173.89 REMARK 500 7 SER A 5 135.24 -175.47 REMARK 500 7 ILE A 10 -50.02 55.32 REMARK 500 7 SER A 25 82.53 -46.00 REMARK 500 7 ALA A 26 29.41 44.15 REMARK 500 7 ASP A 28 50.43 -157.23 REMARK 500 7 HIS A 30 45.84 -76.22 REMARK 500 7 ASP A 50 48.45 -80.00 REMARK 500 7 SER A 53 -135.47 56.43 REMARK 500 7 THR A 54 -45.63 -163.25 REMARK 500 7 SER A 55 43.58 -174.03 REMARK 500 7 ALA A 56 44.97 -79.20 REMARK 500 7 SER A 58 -138.79 56.86 REMARK 500 7 SER B 2 -44.12 -173.94 REMARK 500 7 SER B 5 131.88 -173.56 REMARK 500 7 ASP B 9 -5.29 80.02 REMARK 500 7 ILE B 10 -41.81 68.31 REMARK 500 7 SER B 25 82.64 -48.70 REMARK 500 7 ASP B 28 55.68 -153.61 REMARK 500 7 HIS B 30 39.42 -74.97 REMARK 500 7 ASP B 50 49.38 -77.93 REMARK 500 7 SER B 53 -135.44 57.44 REMARK 500 7 THR B 54 -46.10 -162.74 REMARK 500 7 SER B 55 43.52 -174.38 REMARK 500 7 ALA B 56 44.97 -78.94 REMARK 500 7 SER B 58 -138.63 56.88 REMARK 500 8 ALA A 3 47.99 -172.92 REMARK 500 8 SER A 5 133.03 -172.37 REMARK 500 8 ILE A 10 -53.99 51.79 REMARK 500 8 SER A 25 81.38 -47.18 REMARK 500 8 ALA A 26 28.58 45.01 REMARK 500 8 ASP A 28 50.19 -155.40 REMARK 500 8 HIS A 30 43.99 -76.69 REMARK 500 8 ASP A 50 45.82 -79.78 REMARK 500 8 ALA A 51 134.93 -173.05 REMARK 500 8 THR A 54 -44.56 -163.06 REMARK 500 8 SER A 55 134.32 -173.00 REMARK 500 8 ALA A 56 134.39 65.12 REMARK 500 8 SER A 58 -45.75 -174.28 REMARK 500 8 ALA B 3 46.27 -172.60 REMARK 500 8 ALA B 4 136.13 -171.74 REMARK 500 8 SER B 5 131.97 -172.68 REMARK 500 8 PRO B 6 -162.94 -65.46 REMARK 500 8 ASP B 9 -9.10 75.67 REMARK 500 8 ILE B 10 -41.30 67.93 REMARK 500 8 SER B 25 81.49 -49.73 REMARK 500 8 ASP B 28 54.19 -150.60 REMARK 500 8 HIS B 30 37.80 -74.99 REMARK 500 8 ASP B 50 45.46 -77.63 REMARK 500 8 ALA B 51 134.03 -171.77 REMARK 500 8 THR B 54 -48.32 -163.40 REMARK 500 8 ALA B 56 137.01 63.27 REMARK 500 8 SER B 58 -46.34 -173.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PZR RELATED DB: PDB REMARK 900 STRUCTURE OF FUSED DOCKING DOMAINS FROM THE ERYTHROMYCIN REMARK 900 POLYKETIDE SYNTHASE (DEBS), A MODEL FOR THE INTERACTION REMARK 900 BETWEEN DEBS 2 AND DEBS 3: THE B DOMAIN DBREF 1PZQ A 3 60 UNP Q03132 ERYA2_SACER 3490 3547 DBREF 1PZQ B 3 60 UNP Q03132 ERYA2_SACER 3490 3547 SEQADV 1PZQ GLY A 1 UNP Q03132 CLONING ARTIFACT SEQADV 1PZQ SER A 2 UNP Q03132 CLONING ARTIFACT SEQADV 1PZQ GLY B 1 UNP Q03132 CLONING ARTIFACT SEQADV 1PZQ SER B 2 UNP Q03132 CLONING ARTIFACT SEQRES 1 A 60 GLY SER ALA ALA SER PRO ALA VAL ASP ILE GLY ASP ARG SEQRES 2 A 60 LEU ASP GLU LEU GLU LYS ALA LEU GLU ALA LEU SER ALA SEQRES 3 A 60 GLU ASP GLY HIS ASP ASP VAL GLY GLN ARG LEU GLU SER SEQRES 4 A 60 LEU LEU ARG ARG TRP ASN SER ARG ARG ALA ASP ALA PRO SEQRES 5 A 60 SER THR SER ALA ILE SER GLU ASP SEQRES 1 B 60 GLY SER ALA ALA SER PRO ALA VAL ASP ILE GLY ASP ARG SEQRES 2 B 60 LEU ASP GLU LEU GLU LYS ALA LEU GLU ALA LEU SER ALA SEQRES 3 B 60 GLU ASP GLY HIS ASP ASP VAL GLY GLN ARG LEU GLU SER SEQRES 4 B 60 LEU LEU ARG ARG TRP ASN SER ARG ARG ALA ASP ALA PRO SEQRES 5 B 60 SER THR SER ALA ILE SER GLU ASP HELIX 1 1 ILE A 10 SER A 25 1 16 HELIX 2 2 HIS A 30 ASP A 50 1 21 HELIX 3 3 ILE B 10 SER B 25 1 16 HELIX 4 4 HIS B 30 ASP B 50 1 21 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 285 0 0 4 0 0 0 6 0 0 0 10 END