HEADER PROTEIN BINDING 11-NOV-10 2XXS TITLE SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF THE SHIGELLA TYPE III TITLE 2 SECRETION PROTEIN MXIG COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN MXIG; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL FORKHEAD ASSOCIATED DOMAIN, RESIDUES 6-112; COMPND 5 SYNONYM: MXIG; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHIGELLA FLEXNERI; SOURCE 3 ORGANISM_TAXID: 623; SOURCE 4 STRAIN: 301; SOURCE 5 VARIANT: SEROTYPE 2A; SOURCE 6 ATCC: 700930; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS PATHOGENESIS, TRANSPORT, PROTEIN BINDING, VIRULENCE, BASAL BODY KEYWDS 2 STRUCTURAL COMPONENT EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.A.MCDOWELL,S.JOHNSON,J.E.DEANE,J.M.MCDONNELL,S.M.LEA REVDAT 3 15-MAY-24 2XXS 1 REMARK ATOM REVDAT 2 07-SEP-11 2XXS 1 JRNL REMARK VERSN REVDAT 1 06-JUL-11 2XXS 0 JRNL AUTH M.A.MCDOWELL,S.JOHNSON,J.E.DEANE,M.CHEUNG,A.D.ROEHRICH, JRNL AUTH 2 A.J.BLOCKER,J.M.MCDONNELL,S.M.LEA JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES ON THE N-TERMINAL DOMAIN JRNL TITL 2 OF THE SHIGELLA TYPE III SECRETION PROTEIN MXIG. JRNL REF J.BIOL.CHEM. V. 286 30606 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21733840 JRNL DOI 10.1074/JBC.M111.243865 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA REMARK 3 AUTHORS : P.GUENTERT,C.MUMENTHALER,K.WUETHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE REMARK 4 REMARK 4 2XXS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1290046134. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298.0 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 25MM NAPI, 1MM DTT, 5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : HN(CO)CA; CBCA(CO)NH; CBCANH; REMARK 210 HNCO; CC(CO)NH; H(CCCO)NH; 15N- REMARK 210 NOESY-HSQC; 13C-NOESY; CLEANEX- REMARK 210 PM; LONG-RANGE HNCO; HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 350 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST TARGET FUNCTION 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 ON 13C AND 15N LABELED MXIG N-TERMINAL DOMAIN. REMARK 210 NOESY EXPERIMENTS PROVIDED THE INPUT DISTANCE RESTRAINTS, WHILST REMARK 210 A LONG-RANGE HNCO EXPERIMENT INDICATED HYDROGEN BONDS. DIHEDRAL REMARK 210 ANGLE RESTRAINTS WERE CALCULATED FROM A HNHA EXPERIMENT AND REMARK 210 PREDICTED BY TALOSPLUS 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 O ASN A 27 H GLU A 48 1.52 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 ASN A 45 41.61 -88.75 REMARK 500 1 ASN A 70 41.02 74.90 REMARK 500 1 SER A 75 137.13 -173.94 REMARK 500 1 ASN A 89 41.39 34.35 REMARK 500 1 ARG A 104 98.81 -48.61 REMARK 500 1 GLU A 105 164.79 -46.19 REMARK 500 1 ASP A 106 109.91 59.94 REMARK 500 2 SER A 2 167.29 -44.07 REMARK 500 2 ASN A 45 45.71 -86.16 REMARK 500 2 ASN A 49 136.86 -171.06 REMARK 500 2 ASN A 70 46.31 81.46 REMARK 500 2 ASN A 89 44.44 39.62 REMARK 500 2 ARG A 104 158.16 -41.57 REMARK 500 2 ASP A 106 -53.21 -137.47 REMARK 500 3 PRO A 6 48.93 -74.95 REMARK 500 3 LEU A 23 140.53 -174.30 REMARK 500 3 ASN A 49 131.68 178.21 REMARK 500 3 ASN A 70 35.18 79.66 REMARK 500 3 ARG A 104 99.06 64.85 REMARK 500 4 SER A 2 -179.02 -52.56 REMARK 500 4 ASN A 3 64.99 -119.65 REMARK 500 4 PRO A 6 48.73 -75.01 REMARK 500 4 ASN A 45 45.90 -85.19 REMARK 500 5 SER A 2 -169.47 -123.58 REMARK 500 5 PRO A 6 42.23 -74.94 REMARK 500 5 ASN A 15 7.61 -68.92 REMARK 500 5 ASN A 49 142.99 -174.30 REMARK 500 5 ASN A 70 40.91 79.20 REMARK 500 5 GLN A 73 118.74 -160.47 REMARK 500 5 HIS A 99 116.18 -160.41 REMARK 500 5 ARG A 104 162.48 168.51 REMARK 500 6 SER A 2 95.37 -169.04 REMARK 500 6 ASN A 49 140.96 -174.99 REMARK 500 6 ASN A 70 41.38 80.55 REMARK 500 6 ASN A 89 59.89 39.98 REMARK 500 6 ARG A 104 104.89 -171.37 REMARK 500 7 ASN A 45 47.46 -80.96 REMARK 500 7 ASN A 49 133.34 176.36 REMARK 500 7 ASN A 70 39.92 79.24 REMARK 500 7 MET A 103 84.63 -164.28 REMARK 500 7 ARG A 104 149.58 77.91 REMARK 500 8 ASN A 3 44.61 -88.82 REMARK 500 8 ASN A 70 42.33 79.78 REMARK 500 8 ASN A 89 46.01 38.89 REMARK 500 8 ARG A 104 145.43 63.11 REMARK 500 8 ASP A 106 -60.75 -147.34 REMARK 500 9 SER A 2 72.40 -69.26 REMARK 500 9 ASN A 3 49.34 178.92 REMARK 500 9 PRO A 6 49.24 -75.00 REMARK 500 9 LEU A 23 137.22 -171.40 REMARK 500 REMARK 500 THIS ENTRY HAS 129 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2XXS A 1 107 UNP P0A221 MXIG_SHIFL 6 112 SEQRES 1 A 107 ASN SER ASN LEU ALA PRO PHE ARG LEU LEU VAL LYS LEU SEQRES 2 A 107 THR ASN GLY VAL GLY ASP GLU PHE PRO LEU TYR TYR GLY SEQRES 3 A 107 ASN ASN LEU ILE VAL LEU GLY ARG THR ILE GLU THR LEU SEQRES 4 A 107 GLU PHE GLY ASN ASP ASN PHE PRO GLU ASN ILE ILE PRO SEQRES 5 A 107 VAL THR ASP SER LYS SER ASP GLY ILE ILE TYR LEU THR SEQRES 6 A 107 ILE SER LYS ASP ASN ILE CYS GLN PHE SER ASP GLU LYS SEQRES 7 A 107 GLY GLU GLN ILE ASP ILE ASN SER GLN PHE ASN SER PHE SEQRES 8 A 107 GLU TYR ASP GLY ILE SER PHE HIS LEU LYS ASN MET ARG SEQRES 9 A 107 GLU ASP LYS HELIX 1 1 ARG A 34 LEU A 39 5 6 SHEET 1 AA 4 GLY A 18 PRO A 22 0 SHEET 2 AA 4 PHE A 7 LYS A 12 -1 O LEU A 9 N PHE A 21 SHEET 3 AA 4 ILE A 96 ASN A 102 -1 O SER A 97 N LYS A 12 SHEET 4 AA 4 SER A 90 TYR A 93 -1 O PHE A 91 N PHE A 98 SHEET 1 AB 4 ASN A 49 VAL A 53 0 SHEET 2 AB 4 GLY A 26 LEU A 32 1 O LEU A 29 N ILE A 51 SHEET 3 AB 4 GLY A 60 SER A 67 -1 O GLY A 60 N LEU A 32 SHEET 4 AB 4 ILE A 71 ASP A 76 -1 O ILE A 71 N SER A 67 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