HEADER TRANSPORT PROTEIN 28-OCT-04 1WAZ TITLE NMR STRUCTURE DETERMINATION OF THE BACTERIAL MERCURY TRANSPORTER, TITLE 2 MERF, IN MICELLES COMPND MOL_ID: 1; COMPND 2 MOLECULE: MERF; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HELIX-LOOP-HELIX CORE, RESIDUES 24-69; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MORGANELLA MORGANII; SOURCE 3 ORGANISM_TAXID: 582; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: C43; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET31B/MERF KEYWDS PROTEIN STRUCTURE, RESIDUAL DIPOLAR COUPLING, POLYTOPIC MEMBRANE KEYWDS 2 PROTEIN, TRANSPORT PROTEIN, ANTIBIOTIC RESISTANCE, MERCURY KEYWDS 3 DETOXIFICATION EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR S.C.HOWELL,M.F.MESLEH,S.J.OPELLA REVDAT 3 03-APR-19 1WAZ 1 SOURCE REVDAT 2 24-FEB-09 1WAZ 1 VERSN REVDAT 1 11-APR-05 1WAZ 0 JRNL AUTH S.C.HOWELL,M.F.MESLEH,S.J.OPELLA JRNL TITL NMR STRUCTURE DETERMINATION OF A MEMBRANE PROTEIN WITH TWO JRNL TITL 2 TRANSMEMBRANE HELICES IN MICELLES: MERF OF THE BACTERIAL JRNL TITL 3 MERCURY DETOXIFICATION SYSTEM JRNL REF BIOCHEMISTRY V. 44 5196 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15794657 JRNL DOI 10.1021/BI048095V REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.9.4 REMARK 3 AUTHORS : C.D.SCHWIETERS, J.J.KUSZEWSKI, N.TJ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 BIOCHEMISTRY CITATION ABOVE. REMARK 4 REMARK 4 1WAZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1290021447. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 333.0 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1.0 ATM REMARK 210 SAMPLE CONTENTS : 90% WATER/10% D20,500MM SDS, REMARK 210 10MM PHOSPHATE PH6.0, 0.7MM REMARK 210 SAMPLE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCA; 1H15N-HSQC; 2D- 1H15N REMARK 210 -HMQC-NOESY; 1H15N- IPAP-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XPLOR-NIH REMARK 210 METHOD USED : RESTRAINED MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING 1H-15N RESIDUAL DIPOLAR REMARK 210 COUPLINGS FROM TWO NON-DEGENERATE ORIENTATIONS. 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 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 40 37.37 -142.46 REMARK 500 1 LEU A 43 129.49 -174.98 REMARK 500 1 ASP A 44 -178.21 -67.08 REMARK 500 1 VAL A 46 -145.59 -99.12 REMARK 500 2 THR A 40 38.40 -147.94 REMARK 500 2 ASP A 44 -167.27 -78.05 REMARK 500 2 VAL A 46 -147.40 -103.87 REMARK 500 3 LEU A 43 129.96 -174.73 REMARK 500 3 ASP A 44 -178.00 -66.96 REMARK 500 3 VAL A 46 -157.36 -91.98 REMARK 500 3 GLN A 67 138.28 -172.73 REMARK 500 4 THR A 40 38.71 -148.86 REMARK 500 4 VAL A 46 -145.51 -102.69 REMARK 500 5 LEU A 43 127.65 -173.45 REMARK 500 5 ASP A 44 -178.14 -68.87 REMARK 500 5 VAL A 46 -146.90 -98.14 REMARK 500 6 THR A 40 39.80 -151.16 REMARK 500 6 VAL A 46 -146.05 -102.31 REMARK 500 7 THR A 40 37.75 -144.09 REMARK 500 7 LEU A 43 128.63 -175.54 REMARK 500 7 ASP A 44 -175.56 -69.86 REMARK 500 7 VAL A 46 -147.22 -95.91 REMARK 500 8 THR A 40 37.56 -140.22 REMARK 500 8 LEU A 43 128.67 -174.26 REMARK 500 8 VAL A 46 -155.91 -93.15 REMARK 500 9 THR A 40 38.35 -147.04 REMARK 500 9 LEU A 43 142.88 -176.14 REMARK 500 9 VAL A 46 -135.41 -105.17 REMARK 500 9 ALA A 68 -164.62 -73.83 REMARK 500 10 LEU A 43 131.15 -175.89 REMARK 500 10 VAL A 46 -138.43 -100.49 REMARK 500 10 ALA A 68 -158.83 -84.34 REMARK 500 11 THR A 40 37.60 -140.91 REMARK 500 11 LEU A 43 127.66 -173.81 REMARK 500 11 ASP A 44 -176.39 -68.28 REMARK 500 11 VAL A 46 -145.82 -99.07 REMARK 500 12 THR A 40 37.68 -143.74 REMARK 500 12 LEU A 43 130.89 -175.41 REMARK 500 12 ASP A 44 -175.98 -68.66 REMARK 500 12 VAL A 46 -155.76 -92.36 REMARK 500 13 LEU A 43 130.85 -173.69 REMARK 500 13 VAL A 46 -143.07 -101.35 REMARK 500 14 LEU A 43 129.51 -175.33 REMARK 500 14 VAL A 46 -136.53 -103.45 REMARK 500 15 THR A 40 38.45 -147.05 REMARK 500 15 LEU A 43 144.71 -176.62 REMARK 500 15 VAL A 46 -134.25 -104.74 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 ARG A 64 0.28 SIDE CHAIN REMARK 500 1 ARG A 66 0.29 SIDE CHAIN REMARK 500 2 ARG A 64 0.23 SIDE CHAIN REMARK 500 2 ARG A 66 0.26 SIDE CHAIN REMARK 500 3 ARG A 64 0.28 SIDE CHAIN REMARK 500 3 ARG A 66 0.26 SIDE CHAIN REMARK 500 4 ARG A 64 0.27 SIDE CHAIN REMARK 500 4 ARG A 66 0.25 SIDE CHAIN REMARK 500 5 ARG A 64 0.31 SIDE CHAIN REMARK 500 5 ARG A 66 0.24 SIDE CHAIN REMARK 500 6 ARG A 64 0.23 SIDE CHAIN REMARK 500 6 ARG A 66 0.20 SIDE CHAIN REMARK 500 7 ARG A 64 0.30 SIDE CHAIN REMARK 500 7 ARG A 66 0.30 SIDE CHAIN REMARK 500 8 ARG A 64 0.22 SIDE CHAIN REMARK 500 8 ARG A 66 0.32 SIDE CHAIN REMARK 500 9 ARG A 64 0.27 SIDE CHAIN REMARK 500 9 ARG A 66 0.29 SIDE CHAIN REMARK 500 10 ARG A 64 0.18 SIDE CHAIN REMARK 500 10 ARG A 66 0.32 SIDE CHAIN REMARK 500 11 ARG A 64 0.28 SIDE CHAIN REMARK 500 11 ARG A 66 0.32 SIDE CHAIN REMARK 500 12 ARG A 64 0.27 SIDE CHAIN REMARK 500 12 ARG A 66 0.21 SIDE CHAIN REMARK 500 13 ARG A 64 0.27 SIDE CHAIN REMARK 500 13 ARG A 66 0.31 SIDE CHAIN REMARK 500 14 ARG A 64 0.32 SIDE CHAIN REMARK 500 14 ARG A 66 0.20 SIDE CHAIN REMARK 500 15 ARG A 64 0.30 SIDE CHAIN REMARK 500 15 ARG A 66 0.30 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 FRAGMENT USED IN THIS EXPERIMENT COMPRISES RESIDUES 24-69 DBREF 1WAZ A 24 69 UNP Q56446 Q56446 24 69 SEQRES 1 A 46 THR PRO VAL LEU VAL ILE LEU LEU GLY VAL VAL GLY LEU SEQRES 2 A 46 SER ALA LEU THR GLY TYR LEU ASP TYR VAL LEU LEU PRO SEQRES 3 A 46 ALA LEU ALA ILE PHE ILE GLY LEU THR ILE TYR ALA ILE SEQRES 4 A 46 GLN ARG LYS ARG GLN ALA ASP HELIX 1 1 THR A 24 LEU A 39 1 16 HELIX 2 2 PRO A 49 GLN A 67 1 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 MODEL 1