PDB Short entry for 1K8O HEADER TRANSFERASE 24-OCT-01 1K8O TITLE SOLUTION STRUCTURE OF THE LIPOIC ACID-BEARING DOMAIN OF THE E2 TITLE 2 COMPONENT OF HUMAN, MITOCHONDRIAL BRANCHED-CHAIN ALPHA-KETOACID TITLE 3 DEHYDROGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E2 COMPONENT OF BRANCHED-CHAIN ALPHA-KETOACID COMPND 3 DEHYDROGENASE; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: LIPOIC ACID-BEARING DOMAIN; COMPND 6 SYNONYM: DIHYDROLIPOAMIDE BRANCHED CHAIN TRANSACYLASE; COMPND 7 EC: 2.3.1.-; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS LIPOYL ACID BEARING, HUMAN BCKD, EXPERIMENTAL NMR DATA, TRANSFERASE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.-F.CHANG,H.-T.CHOU,J.L.CHUANG,D.T.CHUANG,T.-H.HUANG REVDAT 6 21-DEC-22 1K8O 1 REMARK SEQADV REVDAT 5 25-MAY-16 1K8O 1 COMPND REVDAT 4 24-FEB-09 1K8O 1 VERSN REVDAT 3 01-APR-03 1K8O 1 JRNL REVDAT 2 04-DEC-02 1K8O 1 REMARK REVDAT 1 14-NOV-01 1K8O 0 JRNL AUTH C.-F.CHANG,H.-T.CHOU,J.L.CHUANG,D.T.CHUANG,T.-H.HUANG JRNL TITL SOLUTION STRUCTURE AND DYNAMICS OF THE LIPOIC ACID-BEARING JRNL TITL 2 DOMAIN OF HUMAN MITOCHONDRIAL BRANCHED-CHAIN ALPHA-KETO ACID JRNL TITL 3 DEHYDROGENASE COMPLEX JRNL REF J.BIOL.CHEM. V. 277 15865 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11839747 JRNL DOI 10.1074/JBC.M110952200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.0, ARIA 1.0 REMARK 3 AUTHORS : BRUKER (XWINNMR), NILGES ET AL. (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K8O COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014698. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310; 310 REMARK 210 PH : 7.5; 7.5 REMARK 210 IONIC STRENGTH : 100MM NACL; 100MM NACL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM PROTEIN U-15N; 50MM REMARK 210 PHOSPHATE BUFFER, PH7.5, 100MM REMARK 210 NACL, 0.02% (W/V) NAN3; 2MM REMARK 210 PROTEIN U-15N,13C; 50MM REMARK 210 PHOSPHATE BUFFER, PH7.5, 100MM REMARK 210 NACL, 0.02% (W/V) NAN3 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; HNHA; REMARK 210 3D_13C-SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.0, AURELIA 2.0.6, ARIA REMARK 210 1.0 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING MOLECULAR DYNAMICS REMARK 210 TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURE WITH THE LOWEST ENERGY REMARK 210 AND ACCEPTABLE COVALENT GEOMETRY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 HIS A 88 REMARK 465 HIS A 89 REMARK 465 HIS A 90 REMARK 465 HIS A 91 REMARK 465 HIS A 92 REMARK 465 HIS A 93 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 H VAL A 32 O GLY A 56 1.55 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 LYS A 45 -71.03 -72.43 REMARK 500 2 LEU A 9 145.27 -37.36 REMARK 500 2 SER A 10 -85.96 -52.90 REMARK 500 2 GLU A 14 98.41 -40.65 REMARK 500 2 ILE A 16 -162.02 -129.07 REMARK 500 2 ILE A 38 -72.74 -85.62 REMARK 500 2 ALA A 82 111.06 -38.77 REMARK 500 3 ASP A 11 -29.24 171.99 REMARK 500 3 ILE A 12 -95.74 -98.66 REMARK 500 3 ILE A 16 -167.14 -71.52 REMARK 500 3 ILE A 38 -83.07 -90.28 REMARK 500 3 SER A 52 -60.53 -97.97 REMARK 500 4 ASP A 11 -18.22 86.93 REMARK 500 4 ILE A 38 -73.67 -84.55 REMARK 500 4 ALA A 82 113.14 -39.06 REMARK 500 5 ASP A 11 -40.04 -169.29 REMARK 500 5 ILE A 38 -78.04 -90.63 REMARK 500 5 ASN A 64 -168.29 -104.87 REMARK 500 5 ALA A 82 111.71 -38.02 REMARK 500 6 ASP A 11 -40.23 -135.43 REMARK 500 6 ILE A 38 -70.97 -85.87 REMARK 500 6 PRO A 74 165.24 -46.86 REMARK 500 6 LEU A 75 -50.04 -120.27 REMARK 500 6 ALA A 82 115.20 -38.24 REMARK 500 7 ASP A 11 -35.36 178.10 REMARK 500 7 GLU A 14 77.63 -65.98 REMARK 500 8 ASP A 11 -16.76 85.97 REMARK 500 8 GLU A 14 85.12 -56.32 REMARK 500 8 ILE A 38 -71.22 -76.84 REMARK 500 9 ASP A 11 -16.79 85.56 REMARK 500 9 GLU A 14 82.70 -59.39 REMARK 500 9 ILE A 38 -73.91 -89.64 REMARK 500 9 LYS A 45 -72.80 -86.96 REMARK 500 9 ARG A 53 15.54 46.96 REMARK 500 10 ASP A 11 -33.84 176.92 REMARK 500 10 ARG A 17 146.44 151.29 REMARK 500 10 ILE A 38 -83.66 -94.87 REMARK 500 10 SER A 52 -63.85 -98.47 REMARK 500 10 ALA A 82 114.58 -39.88 REMARK 500 11 ASP A 11 -40.26 -177.31 REMARK 500 11 GLU A 14 92.27 -62.48 REMARK 500 11 ILE A 16 -172.85 -62.30 REMARK 500 11 ILE A 38 -70.49 -82.95 REMARK 500 11 LYS A 45 -74.01 -63.68 REMARK 500 12 ASP A 11 -22.17 87.11 REMARK 500 12 ILE A 38 -80.90 -90.85 REMARK 500 12 PRO A 74 152.01 -46.37 REMARK 500 13 ASP A 11 -16.24 87.86 REMARK 500 13 GLU A 14 93.44 -47.76 REMARK 500 13 ILE A 16 -158.05 -105.51 REMARK 500 REMARK 500 THIS ENTRY HAS 78 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1K8M RELATED DB: PDB REMARK 900 1K8M CONTAINS THE AVERAGE STRUCTURE OF THE SAME PROTEIN REMARK 900 RELATED ID: 5078 RELATED DB: BMRB REMARK 900 5078 CONTAINS CHEMICAL SHIFT LISTS EXCLUDING FIRST MET DBREF 1K8O A 2 85 UNP P11182 ODB2_HUMAN 62 145 SEQADV 1K8O MET A 1 UNP P11182 INITIATING METHIONINE SEQADV 1K8O LEU A 86 UNP P11182 EXPRESSION TAG SEQADV 1K8O GLU A 87 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 88 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 89 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 90 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 91 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 92 UNP P11182 EXPRESSION TAG SEQADV 1K8O HIS A 93 UNP P11182 EXPRESSION TAG SEQRES 1 A 93 MET GLY GLN VAL VAL GLN PHE LYS LEU SER ASP ILE GLY SEQRES 2 A 93 GLU GLY ILE ARG GLU VAL THR VAL LYS GLU TRP TYR VAL SEQRES 3 A 93 LYS GLU GLY ASP THR VAL SER GLN PHE ASP SER ILE CYS SEQRES 4 A 93 GLU VAL GLN SER ASP LYS ALA SER VAL THR ILE THR SER SEQRES 5 A 93 ARG TYR ASP GLY VAL ILE LYS LYS LEU TYR TYR ASN LEU SEQRES 6 A 93 ASP ASP ILE ALA TYR VAL GLY LYS PRO LEU VAL ASP ILE SEQRES 7 A 93 GLU THR GLU ALA LEU LYS ASP LEU GLU HIS HIS HIS HIS SEQRES 8 A 93 HIS HIS SHEET 1 A 3 VAL A 5 LYS A 8 0 SHEET 2 A 3 PRO A 74 GLU A 79 -1 O ILE A 78 N VAL A 5 SHEET 3 A 3 VAL A 57 LYS A 60 -1 N VAL A 57 O GLU A 79 SHEET 1 B 4 SER A 47 THR A 49 0 SHEET 2 B 4 CYS A 39 GLN A 42 -1 N VAL A 41 O VAL A 48 SHEET 3 B 4 VAL A 19 TRP A 24 -1 N GLU A 23 O GLU A 40 SHEET 4 B 4 ILE A 68 ALA A 69 -1 O ALA A 69 N VAL A 19 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