HEADER CELL INVASION 15-OCT-03 1R6E TITLE SOLUTION STRUCTURE OF THE CATALYTIC DOMAIN OF SOPE2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPEIII-SECRETED PROTEIN EFFECTOR: INVASION-ASSOCIATED COMPND 3 PROTEIN; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 99287; SOURCE 4 STRAIN: LT2; SOURCE 5 GENE: SOPE2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS SALMONELLA, INVASION, GUANINE NUCLEOTIDE EXCHANGE FACTOR,TYPE III KEYWDS 2 SECRETION, CELL INVASION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.WILLIAMS,E.E.GALYOV,S.BAGBY REVDAT 3 13-JUL-11 1R6E 1 VERSN REVDAT 2 24-FEB-09 1R6E 1 VERSN REVDAT 1 24-SEP-04 1R6E 0 JRNL AUTH C.WILLIAMS,E.E.GALYOV,S.BAGBY JRNL TITL SOLUTION STRUCTURE, BACKBONE DYNAMICS, AND INTERACTION WITH JRNL TITL 2 CDC42 OF SALMONELLA GUANINE NUCLEOTIDE EXCHANGE FACTOR SOPE2 JRNL REF BIOCHEMISTRY V. 43 11998 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15379540 JRNL DOI 10.1021/BI0490744 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.06 REMARK 3 AUTHORS : SCHWIETERS ET AL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON A TOTAL OF 2931 RESTRAINTS, 2548 ARE REMARK 3 NOE-DERIVED REMARK 3 DISTANCE CONSTRAINTS, 249 DIHEDRAL ANGLE RESTRAINTS,134 DISTANCE REMARK 3 RESTRAINTS REMARK 3 FROM HYDROGEN BONDS. REMARK 4 REMARK 4 1R6E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-03. REMARK 100 THE RCSB ID CODE IS RCSB020492. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : ~1MM U-15N,13C; 20MM HEPES REMARK 210 BUFFER, PH 7.0, 90% H2O, 10%D2O; REMARK 210 1MM UNLABELLED, 20MM TRIS-D11, REMARK 210 1MM DTT-D10 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 2D REMARK 210 NOESY; 3D_15N-SEPARATED_NOESY; REMARK 210 HNHA; 2D TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3.106, XPLOR-NIH 2.02, REMARK 210 NMRPIPE 2.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES WITH REMARK 210 FAVORABLE NON-BOND ENERGY, REMARK 210 STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,STRUCTURES REMARK 210 WITH THE LOWEST 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 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 OG SER A 120 HZ2 LYS A 123 1.28 REMARK 500 O VAL A 83 H MET A 87 1.30 REMARK 500 HZ3 LYS A 90 OG SER A 179 1.34 REMARK 500 O LEU A 212 HZ3 LYS A 215 1.34 REMARK 500 O SER A 80 HZ2 LYS A 84 1.36 REMARK 500 OE1 GLN A 125 HZ3 LYS A 128 1.36 REMARK 500 O ASN A 121 H GLN A 125 1.36 REMARK 500 HZ1 LYS A 133 O LEU A 236 1.36 REMARK 500 O ILE A 137 H LEU A 141 1.37 REMARK 500 OE1 GLU A 143 HZ1 LYS A 234 1.37 REMARK 500 HG SER A 120 O GLY A 168 1.37 REMARK 500 HZ2 LYS A 203 OE1 GLN A 225 1.38 REMARK 500 O MET A 206 HG1 THR A 210 1.38 REMARK 500 HZ3 LYS A 81 OD2 ASP A 85 1.39 REMARK 500 HZ1 LYS A 102 OD2 ASP A 103 1.39 REMARK 500 O ILE A 157 HZ1 LYS A 158 1.40 REMARK 500 O GLN A 225 H GLU A 229 1.40 REMARK 500 OD1 ASN A 92 HZ3 LYS A 207 1.41 REMARK 500 OE1 GLU A 156 HZ3 LYS A 158 1.41 REMARK 500 HZ2 LYS A 97 OE2 GLU A 208 1.41 REMARK 500 O GLN A 125 HZ2 LYS A 128 1.41 REMARK 500 HZ3 LYS A 142 OE1 GLU A 146 1.42 REMARK 500 OD1 ASN A 99 HZ2 LYS A 102 1.42 REMARK 500 HH TYR A 119 OG1 THR A 163 1.43 REMARK 500 O GLU A 229 H ASN A 233 1.43 REMARK 500 HZ2 LYS A 133 OXT SER A 240 1.43 REMARK 500 O VAL A 205 H VAL A 209 1.44 REMARK 500 O ALA A 117 H ASN A 121 1.44 REMARK 500 OD2 ASP A 124 HZ2 LYS A 198 1.45 REMARK 500 O PRO A 175 HG SER A 179 1.45 REMARK 500 OD1 ASP A 95 HZ1 LYS A 97 1.46 REMARK 500 O LEU A 129 HG SER A 132 1.46 REMARK 500 HZ2 LYS A 207 OE1 GLU A 208 1.46 REMARK 500 H2 GLU A 73 OD1 ASP A 85 1.47 REMARK 500 O LEU A 78 HG1 THR A 79 1.49 REMARK 500 HH12 ARG A 108 OE2 GLU A 112 1.51 REMARK 500 HA2 GLY A 145 HB3 ALA A 148 1.53 REMARK 500 H1 GLU A 73 OE1 GLN A 89 1.53 REMARK 500 O TYR A 106 HG1 THR A 110 1.54 REMARK 500 O ILE A 177 HG SER A 181 1.54 REMARK 500 O PRO A 221 H GLN A 225 1.54 REMARK 500 O SER A 179 H LYS A 183 1.54 REMARK 500 HB3 LEU A 130 HG12 VAL A 135 1.54 REMARK 500 O VAL A 173 H ILE A 177 1.55 REMARK 500 O GLN A 223 HG1 THR A 227 1.56 REMARK 500 O ALA A 239 HG SER A 240 1.57 REMARK 500 O GLU A 146 H ASN A 150 1.57 REMARK 500 O ILE A 228 H ILE A 231 1.58 REMARK 500 OE2 GLU A 143 HH TYR A 235 1.58 REMARK 500 HH22 ARG A 108 OE1 GLU A 112 1.58 REMARK 500 REMARK 500 THIS ENTRY HAS 942 CLOSE CONTACTS 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 VAL A 77 -54.54 -144.37 REMARK 500 1 LEU A 78 -76.39 62.80 REMARK 500 1 THR A 79 159.99 59.32 REMARK 500 1 SER A 80 -59.53 61.92 REMARK 500 1 THR A 82 -65.25 -102.00 REMARK 500 1 ASP A 95 62.68 35.54 REMARK 500 1 VAL A 135 -149.00 -76.71 REMARK 500 1 LYS A 158 -136.91 -149.94 REMARK 500 1 ASN A 159 75.75 -62.25 REMARK 500 1 ALA A 167 44.83 -83.64 REMARK 500 1 ALA A 169 40.11 -107.20 REMARK 500 1 ASN A 170 116.15 74.78 REMARK 500 1 LYS A 215 28.13 -75.05 REMARK 500 1 GLN A 237 -84.43 -60.20 REMARK 500 1 ALA A 239 -54.96 67.43 REMARK 500 2 ARG A 75 -69.17 -120.05 REMARK 500 2 VAL A 77 -51.47 -141.03 REMARK 500 2 THR A 79 -41.26 178.07 REMARK 500 2 THR A 82 -60.56 -103.38 REMARK 500 2 LYS A 158 -130.64 -147.27 REMARK 500 2 ASN A 159 75.19 -65.66 REMARK 500 2 ALA A 169 -79.07 -84.52 REMARK 500 2 ASN A 170 119.92 178.28 REMARK 500 2 GLN A 237 -89.29 -63.23 REMARK 500 2 ALA A 239 -58.09 69.77 REMARK 500 3 VAL A 77 -63.94 -150.14 REMARK 500 3 LEU A 78 -155.51 -162.06 REMARK 500 3 THR A 79 -35.59 168.28 REMARK 500 3 SER A 80 73.16 -62.04 REMARK 500 3 LYS A 81 76.60 57.18 REMARK 500 3 THR A 82 -61.90 -103.73 REMARK 500 3 VAL A 135 -148.27 -77.13 REMARK 500 3 LYS A 158 -139.58 -145.43 REMARK 500 3 ASN A 159 76.29 -60.84 REMARK 500 3 ALA A 169 -78.23 -99.30 REMARK 500 3 ASN A 170 116.62 -176.27 REMARK 500 3 GLN A 237 -90.78 -70.80 REMARK 500 3 ALA A 239 -53.24 69.09 REMARK 500 4 ARG A 75 -148.93 -128.11 REMARK 500 4 VAL A 77 -61.21 -142.90 REMARK 500 4 LEU A 78 -131.07 -140.48 REMARK 500 4 THR A 79 -175.15 92.10 REMARK 500 4 SER A 80 -66.31 65.84 REMARK 500 4 LYS A 81 68.14 -167.68 REMARK 500 4 ASP A 95 71.15 42.15 REMARK 500 4 VAL A 135 -147.33 -80.23 REMARK 500 4 LEU A 153 74.76 -116.30 REMARK 500 4 LYS A 158 -134.68 -138.84 REMARK 500 4 ASN A 159 76.62 -62.83 REMARK 500 4 ALA A 169 -68.04 -107.22 REMARK 500 REMARK 500 THIS ENTRY HAS 255 RAMACHANDRAN OUTLIERS. 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 75 0.23 SIDE CHAIN REMARK 500 1 ARG A 108 0.29 SIDE CHAIN REMARK 500 2 ARG A 75 0.31 SIDE CHAIN REMARK 500 2 ARG A 108 0.21 SIDE CHAIN REMARK 500 3 ARG A 75 0.22 SIDE CHAIN REMARK 500 3 ARG A 108 0.17 SIDE CHAIN REMARK 500 4 ARG A 75 0.26 SIDE CHAIN REMARK 500 4 ARG A 108 0.22 SIDE CHAIN REMARK 500 5 ARG A 75 0.31 SIDE CHAIN REMARK 500 5 ARG A 108 0.21 SIDE CHAIN REMARK 500 6 ARG A 75 0.20 SIDE CHAIN REMARK 500 6 ARG A 108 0.24 SIDE CHAIN REMARK 500 7 ARG A 75 0.22 SIDE CHAIN REMARK 500 7 ARG A 108 0.29 SIDE CHAIN REMARK 500 8 ARG A 75 0.29 SIDE CHAIN REMARK 500 8 ARG A 108 0.28 SIDE CHAIN REMARK 500 9 ARG A 75 0.20 SIDE CHAIN REMARK 500 9 ARG A 108 0.27 SIDE CHAIN REMARK 500 10 ARG A 75 0.31 SIDE CHAIN REMARK 500 10 ARG A 108 0.20 SIDE CHAIN REMARK 500 11 ARG A 75 0.30 SIDE CHAIN REMARK 500 11 ARG A 108 0.17 SIDE CHAIN REMARK 500 12 ARG A 75 0.31 SIDE CHAIN REMARK 500 12 ARG A 108 0.25 SIDE CHAIN REMARK 500 13 ARG A 75 0.32 SIDE CHAIN REMARK 500 13 ARG A 108 0.23 SIDE CHAIN REMARK 500 14 ARG A 75 0.28 SIDE CHAIN REMARK 500 14 ARG A 108 0.24 SIDE CHAIN REMARK 500 15 ARG A 75 0.29 SIDE CHAIN REMARK 500 15 ARG A 108 0.30 SIDE CHAIN REMARK 500 16 ARG A 75 0.26 SIDE CHAIN REMARK 500 16 ARG A 108 0.21 SIDE CHAIN REMARK 500 17 ARG A 75 0.24 SIDE CHAIN REMARK 500 17 ARG A 108 0.23 SIDE CHAIN REMARK 500 18 ARG A 75 0.31 SIDE CHAIN REMARK 500 18 ARG A 108 0.23 SIDE CHAIN REMARK 500 19 ARG A 75 0.30 SIDE CHAIN REMARK 500 19 ARG A 108 0.31 SIDE CHAIN REMARK 500 20 ARG A 75 0.31 SIDE CHAIN REMARK 500 20 ARG A 108 0.17 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5701 RELATED DB: BMRB DBREF 1R6E A 73 240 UNP Q9KIZ2 Q9KIZ2_SALTY 73 240 SEQRES 1 A 168 GLU GLY ARG ALA VAL LEU THR SER LYS THR VAL LYS ASP SEQRES 2 A 168 PHE MET LEU GLN LYS LEU ASN SER LEU ASP ILE LYS GLY SEQRES 3 A 168 ASN ALA SER LYS ASP PRO ALA TYR ALA ARG GLN THR CYS SEQRES 4 A 168 GLU ALA ILE LEU SER ALA VAL TYR SER ASN ASN LYS ASP SEQRES 5 A 168 GLN CYS CYS LYS LEU LEU ILE SER LYS GLY VAL SER ILE SEQRES 6 A 168 THR PRO PHE LEU LYS GLU ILE GLY GLU ALA ALA GLN ASN SEQRES 7 A 168 ALA GLY LEU PRO GLY GLU ILE LYS ASN GLY VAL PHE THR SEQRES 8 A 168 PRO GLY GLY ALA GLY ALA ASN PRO PHE VAL VAL PRO LEU SEQRES 9 A 168 ILE ALA SER ALA SER ILE LYS TYR PRO HIS MET PHE ILE SEQRES 10 A 168 ASN HIS ASN GLN GLN VAL SER PHE LYS ALA TYR ALA GLU SEQRES 11 A 168 LYS ILE VAL MET LYS GLU VAL THR PRO LEU PHE ASN LYS SEQRES 12 A 168 GLY THR MET PRO THR PRO GLN GLN PHE GLN LEU THR ILE SEQRES 13 A 168 GLU ASN ILE ALA ASN LYS TYR LEU GLN ASN ALA SER HELIX 1 1 THR A 82 ASP A 95 1 14 HELIX 2 2 ASP A 95 ASP A 103 1 9 HELIX 3 3 ASP A 103 GLY A 134 1 32 HELIX 4 4 SER A 136 ALA A 151 1 16 HELIX 5 5 PHE A 172 TYR A 184 1 13 HELIX 6 6 TYR A 184 ILE A 189 1 6 HELIX 7 7 ASN A 190 THR A 210 1 21 HELIX 8 8 PRO A 211 ASN A 214 5 4 HELIX 9 9 THR A 220 ASN A 238 1 19 SHEET 1 A 2 GLY A 155 ILE A 157 0 SHEET 2 A 2 PHE A 162 PRO A 164 -1 O THR A 163 N GLU A 156 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