HEADER CHAPERONE 03-DEC-12 2M1N TITLE SOLUTION STRUCTURE OF A CHAPERONE IN TYPE III SECRETION SYSTEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPE III SECRETION SYSTEM FILAMENT CHAPERONE CESA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 869692; SOURCE 4 STRAIN: 3003; SOURCE 5 GENE: EC3003_4066; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PETDUET-1 KEYWDS HELIX BUNDLE, CHAPERONE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR L.CHEN,A.ECONOMOU,C.KALODIMOS REVDAT 3 14-JUN-23 2M1N 1 REMARK SEQADV REVDAT 2 17-APR-13 2M1N 1 JRNL REVDAT 1 10-APR-13 2M1N 0 JRNL AUTH L.CHEN,X.AI,A.G.PORTALIOU,C.A.MINETTI,D.P.REMETA,A.ECONOMOU, JRNL AUTH 2 C.G.KALODIMOS JRNL TITL SUBSTRATE-ACTIVATED CONFORMATIONAL SWITCH ON CHAPERONES JRNL TITL 2 ENCODES A TARGETING SIGNAL IN TYPE III SECRETION. JRNL REF CELL REP V. 3 709 2013 JRNL REFN ESSN 2211-1247 JRNL PMID 23523349 JRNL DOI 10.1016/J.CELREP.2013.02.025 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS, CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNS), BRUNGER, ADAMS, CLORE, GROS, NILGES AND REMARK 3 READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000103095. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 321 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 0.3 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 500 MM [U-13C; U-15N; U-2H], REMARK 210 13CH3-ALA, ILE, VAL, LEU CESAB REMARK 210 (TYPE III SECRETION SYSTEM, REMARK 210 CHAPERONE FOR ESPA AND ESPB), 93% REMARK 210 H2O/7% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 3D HNCO; 3D HNCA; 3D REMARK 210 HNCACB; 3D CBCA(CO)NH; 3D 1H-15N REMARK 210 NOESY; 3D HMQC-NOESY-HMQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 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 : 1 REMARK 210 REMARK 210 REMARK: NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1491 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10397 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 HZ1 LYS A 26 OE2 GLU A 30 1.57 REMARK 500 OE1 GLU B 43 HZ3 LYS B 44 1.60 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 PRO A 87 -71.24 -61.67 REMARK 500 1 ALA A 88 -68.94 64.30 REMARK 500 1 ASN A 102 -167.52 -106.99 REMARK 500 1 ASN A 103 -74.57 -85.74 REMARK 500 1 TYR B 64 31.86 -89.34 REMARK 500 1 ALA B 88 -75.69 66.50 REMARK 500 1 ARG B 89 44.35 -92.76 REMARK 500 1 ARG B 99 70.21 65.68 REMARK 500 1 ASN B 102 -92.10 -89.55 REMARK 500 1 ASN B 103 -174.45 66.97 REMARK 500 1 ARG B 104 75.78 64.42 REMARK 500 1 ILE B 106 -147.39 -114.16 REMARK 500 2 ASN A 100 -67.08 -103.21 REMARK 500 2 ASN A 102 -79.30 -121.12 REMARK 500 2 ASN A 103 -76.34 -147.02 REMARK 500 2 PRO B 87 -71.66 -55.61 REMARK 500 2 ALA B 88 -86.78 56.20 REMARK 500 2 GLN B 93 -74.17 -136.46 REMARK 500 2 SER B 94 74.61 52.23 REMARK 500 2 ARG B 99 78.74 63.20 REMARK 500 2 ASN B 103 -83.08 65.96 REMARK 500 2 ARG B 104 165.69 67.79 REMARK 500 3 ALA A 88 -94.69 56.36 REMARK 500 3 ARG A 89 24.54 -150.91 REMARK 500 3 ASN A 97 48.42 -84.61 REMARK 500 3 LYS A 105 -49.17 -156.73 REMARK 500 3 ALA B 88 -89.53 58.95 REMARK 500 4 ALA A 88 -152.48 64.21 REMARK 500 4 SER A 94 70.64 61.86 REMARK 500 4 GLN A 98 -73.53 -68.19 REMARK 500 4 ASN A 103 86.35 -165.47 REMARK 500 4 ARG A 104 92.89 60.91 REMARK 500 4 TYR B 64 31.31 -94.42 REMARK 500 4 SER B 94 -70.22 68.48 REMARK 500 4 GLN B 98 -84.30 -126.32 REMARK 500 4 ARG B 99 -34.74 70.18 REMARK 500 4 ASN B 103 107.84 70.65 REMARK 500 5 ALA A 88 -93.80 59.98 REMARK 500 5 ASN A 102 -79.74 -67.09 REMARK 500 5 ALA B 88 -90.80 59.38 REMARK 500 5 ILE B 106 -154.42 -82.59 REMARK 500 6 ALA A 88 -71.04 65.74 REMARK 500 6 THR A 95 -37.10 -178.83 REMARK 500 6 MET A 96 78.40 -114.70 REMARK 500 6 ALA B 88 -85.82 63.27 REMARK 500 6 GLN B 98 -46.87 -135.32 REMARK 500 6 ILE B 106 -152.42 -96.18 REMARK 500 7 ALA A 88 -103.72 54.86 REMARK 500 7 SER A 94 44.91 -91.19 REMARK 500 7 ALA B 88 -106.80 53.22 REMARK 500 REMARK 500 THIS ENTRY HAS 124 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18871 RELATED DB: BMRB DBREF 2M1N A 5 107 UNP I2YZH3 I2YZH3_ECOLX 2 104 DBREF 2M1N B 5 107 UNP I2YZH3 I2YZH3_ECOLX 2 104 SEQADV 2M1N MET A 1 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N SER A 2 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N ILE A 3 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N VAL A 4 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N LEU A 14 UNP I2YZH3 ASP 11 ENGINEERED MUTATION SEQADV 2M1N ASP A 18 UNP I2YZH3 ARG 15 ENGINEERED MUTATION SEQADV 2M1N LEU A 20 UNP I2YZH3 GLU 17 ENGINEERED MUTATION SEQADV 2M1N MET B 1 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N SER B 2 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N ILE B 3 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N VAL B 4 UNP I2YZH3 EXPRESSION TAG SEQADV 2M1N LEU B 14 UNP I2YZH3 ASP 11 ENGINEERED MUTATION SEQADV 2M1N ASP B 18 UNP I2YZH3 ARG 15 ENGINEERED MUTATION SEQADV 2M1N LEU B 20 UNP I2YZH3 GLU 17 ENGINEERED MUTATION SEQRES 1 A 107 MET SER ILE VAL SER GLN THR ARG ASN LYS GLU LEU LEU SEQRES 2 A 107 LEU LYS LYS ILE ASP SER LEU ILE GLU ALA ILE LYS LYS SEQRES 3 A 107 ILE ILE ALA GLU PHE ASP VAL VAL LYS GLU SER VAL ASN SEQRES 4 A 107 GLU LEU SER GLU LYS ALA LYS THR ASP PRO GLN ALA ALA SEQRES 5 A 107 GLU LYS LEU ASN LYS LEU ILE GLU GLY TYR THR TYR GLY SEQRES 6 A 107 GLU GLU ARG LYS LEU TYR ASP SER ALA LEU SER LYS ILE SEQRES 7 A 107 GLU LYS LEU ILE GLU THR LEU SER PRO ALA ARG SER LYS SEQRES 8 A 107 SER GLN SER THR MET ASN GLN ARG ASN ARG ASN ASN ARG SEQRES 9 A 107 LYS ILE VAL SEQRES 1 B 107 MET SER ILE VAL SER GLN THR ARG ASN LYS GLU LEU LEU SEQRES 2 B 107 LEU LYS LYS ILE ASP SER LEU ILE GLU ALA ILE LYS LYS SEQRES 3 B 107 ILE ILE ALA GLU PHE ASP VAL VAL LYS GLU SER VAL ASN SEQRES 4 B 107 GLU LEU SER GLU LYS ALA LYS THR ASP PRO GLN ALA ALA SEQRES 5 B 107 GLU LYS LEU ASN LYS LEU ILE GLU GLY TYR THR TYR GLY SEQRES 6 B 107 GLU GLU ARG LYS LEU TYR ASP SER ALA LEU SER LYS ILE SEQRES 7 B 107 GLU LYS LEU ILE GLU THR LEU SER PRO ALA ARG SER LYS SEQRES 8 B 107 SER GLN SER THR MET ASN GLN ARG ASN ARG ASN ASN ARG SEQRES 9 B 107 LYS ILE VAL HELIX 1 1 MET A 1 LYS A 46 1 46 HELIX 2 2 ASP A 48 TYR A 64 1 17 HELIX 3 3 GLY A 65 SER A 86 1 22 HELIX 4 4 SER B 2 LYS B 46 1 45 HELIX 5 5 ASP B 48 TYR B 64 1 17 HELIX 6 6 GLY B 65 SER B 86 1 22 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