HEADER METAL BINDING PROTEIN 23-JUL-01 1IQO TITLE SOLUTION STRUCTURE OF MTH1880 FROM METHANOBACTERIUM TITLE 2 THERMOAUTOTROPHICUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN MTH1880; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER; SOURCE 3 ORGANISM_TAXID: 145260; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET13B KEYWDS BETA-ALPHA, ANTI-PARALLEL, CALCIUM BINDING, STRUCTURAL GENOMICS, KEYWDS 2 METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.H.LEE,J.SHIN,E.BANG,J.W.JUNG,A.YEE,C.H.ARROWSMITH,W.LEE REVDAT 5 27-DEC-23 1IQO 1 REMARK REVDAT 4 10-NOV-21 1IQO 1 REMARK SEQADV REVDAT 3 24-FEB-09 1IQO 1 VERSN REVDAT 2 14-JAN-03 1IQO 1 REMARK REVDAT 1 24-JUL-02 1IQO 0 JRNL AUTH C.H.LEE,J.W.JUNG,A.YEE,C.H.ARROWSMITH,W.LEE JRNL TITL SOLUTION STRUCTURE OF A NOVEL CALCIUM BINDING PROTEIN, JRNL TITL 2 MTH1880, FROM METHANOBACTERIUM THERMOAUTOTROPHICUM. JRNL REF PROTEIN SCI. V. 13 1148 2004 JRNL REFN ISSN 0961-8368 JRNL PMID 15044740 JRNL DOI 10.1110/PS.03472104 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.6, CNS 1.0 REMARK 3 AUTHORS : BRUKER INC. (XWINNMR), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON A TOTAL OF 762 RESTRAINTS, 669 ARE NOE- REMARK 3 DERIVED REMARK 3 DISTANCE CONSTRAINTS, 39 DIHEDRAL ANGLE RESTRAINTS,54 DISTANCE REMARK 3 RESTRAINTS REMARK 3 FROM HYDROGEN BONDS. REMARK 4 REMARK 4 1IQO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000005188. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298; 298 REMARK 210 PH : 7.6; 7.6; 7.6 REMARK 210 IONIC STRENGTH : NULL; NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM MTH1880 U-15N,13C; 25MM REMARK 210 PHOSPHATE BUFFER, 300MM NACL; 90% REMARK 210 H2O, 10% D2O; 2MM MTH1880 U-15N; REMARK 210 25MM PHOSPHATE BUFFER, 300MM REMARK 210 NACL; 90% H2O, 10% D2O; 1MM REMARK 210 MTH1880 U-15N; 25MM PHOSPHATE REMARK 210 BUFFER, 300MM NACL; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; HNHA; 2D_15N REMARK 210 HSQC FOR H/D EXCHANGE REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX; INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1B, NMRPIPE 1.8, SPARKY REMARK 210 3.98, MOLMOL 2.1, INSIGHT II 2000 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING MOLECULAR DYNAMICS REMARK 210 MATRIX RELAXATION TORSION ANGLE REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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 : 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 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 PHE A 2 -60.38 -168.90 REMARK 500 1 LEU A 12 -165.19 45.35 REMARK 500 1 PRO A 16 64.57 -62.06 REMARK 500 1 GLU A 17 97.29 -20.64 REMARK 500 1 GLU A 18 -62.36 79.87 REMARK 500 1 PHE A 19 37.95 -171.43 REMARK 500 1 ARG A 20 76.64 -112.97 REMARK 500 1 GLU A 30 45.42 -179.73 REMARK 500 1 LYS A 32 -168.21 -68.65 REMARK 500 1 LEU A 34 54.04 -144.71 REMARK 500 1 GLN A 49 67.39 66.38 REMARK 500 1 SER A 58 114.34 -166.17 REMARK 500 1 SER A 61 -81.42 -167.87 REMARK 500 1 ALA A 74 72.62 -161.94 REMARK 500 1 ASN A 77 -88.27 -85.70 REMARK 500 1 HIS A 78 175.14 57.06 REMARK 500 1 LEU A 81 -0.46 77.27 REMARK 500 2 PHE A 2 27.13 -141.15 REMARK 500 2 LYS A 7 75.92 -155.66 REMARK 500 2 LEU A 12 -164.31 41.38 REMARK 500 2 GLU A 18 -31.82 -178.41 REMARK 500 2 PHE A 19 -79.33 -166.52 REMARK 500 2 PRO A 21 92.67 -45.62 REMARK 500 2 PHE A 22 -75.89 -85.78 REMARK 500 2 GLU A 30 69.14 -158.02 REMARK 500 2 LYS A 33 132.01 76.64 REMARK 500 2 LYS A 46 67.83 -69.09 REMARK 500 2 GLN A 49 61.99 179.58 REMARK 500 2 SER A 50 -163.95 65.24 REMARK 500 2 ASN A 51 -104.51 -130.30 REMARK 500 2 SER A 61 -44.92 -133.84 REMARK 500 2 ALA A 74 28.90 -163.55 REMARK 500 2 LYS A 75 -77.90 -100.24 REMARK 500 2 HIS A 78 165.33 63.94 REMARK 500 2 THR A 79 137.69 56.93 REMARK 500 2 THR A 80 -31.22 168.64 REMARK 500 2 HIS A 87 65.04 -169.15 REMARK 500 3 ILE A 3 68.92 65.59 REMARK 500 3 ASP A 14 40.18 -100.16 REMARK 500 3 LEU A 15 143.29 -26.93 REMARK 500 3 PRO A 16 94.40 -44.66 REMARK 500 3 PHE A 19 -78.81 -170.22 REMARK 500 3 PRO A 21 104.86 -54.52 REMARK 500 3 LEU A 29 68.17 -8.36 REMARK 500 3 GLU A 30 58.59 98.68 REMARK 500 3 LYS A 33 -172.94 69.52 REMARK 500 3 LYS A 46 37.97 -178.03 REMARK 500 3 THR A 48 71.01 50.02 REMARK 500 3 SER A 50 -176.14 -178.29 REMARK 500 3 ASN A 51 -81.03 -174.39 REMARK 500 REMARK 500 THIS ENTRY HAS 422 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1IQO A 1 88 UNP O27908 O27908_METTH 1 88 SEQADV 1IQO LEU A 1 UNP O27908 MET 1 ENGINEERED MUTATION SEQRES 1 A 88 LEU PHE ILE ALA THR LEU LYS GLY ILE PHE THR LEU LYS SEQRES 2 A 88 ASP LEU PRO GLU GLU PHE ARG PRO PHE VAL ASP TYR LYS SEQRES 3 A 88 ALA GLY LEU GLU LYS LYS LYS LEU SER ASP ASP ASP GLU SEQRES 4 A 88 ILE ALA ILE ILE SER ILE LYS GLY THR GLN SER ASN HIS SEQRES 5 A 88 VAL LEU PHE LEU SER SER TYR ASN SER VAL ASP GLU ILE SEQRES 6 A 88 ARG LYS GLU LEU GLU GLU ALA GLY ALA LYS ILE ASN HIS SEQRES 7 A 88 THR THR LEU LYS ILE LEU GLU GLY HIS LEU HELIX 1 1 VAL A 23 GLY A 28 1 6 HELIX 2 2 VAL A 62 LYS A 75 1 14 HELIX 3 3 LEU A 81 LEU A 88 1 8 SHEET 1 A 3 LEU A 6 PHE A 10 0 SHEET 2 A 3 ILE A 40 SER A 44 -1 N ILE A 40 O PHE A 10 SHEET 3 A 3 HIS A 52 PHE A 55 -1 N HIS A 52 O ILE A 43 CRYST1 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