HEADER TRANSPORT PROTEIN 22-NOV-24 9HHO TITLE A CONSERVED BETA-SANDWICH FOLD IS REQUIRED FOR SECRETION OF TITLE 2 LIPOPROTEINS BY A NOVEL TYPE I SECRETION SYSTEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN CEXE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CFAD-DEPENDENT EXPRESSION EXTRACYTOPLASMIC PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI ETEC H10407; SOURCE 3 ORGANISM_TAXID: 316401; SOURCE 4 GENE: CEXE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS TYPE I SECRETION CEXE AAT SYSTEM BACTERIAL SECRETION, TRANSPORT KEYWDS 2 PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.J.HODGES,C.ICKE,T.J.KNOWLES,J.L.ROOKE,J.A.COLE,A.F.CUNNINGHAM, AUTHOR 2 V.V.L.TORRES,I.R.HENDERSON REVDAT 1 03-DEC-25 9HHO 0 JRNL AUTH F.J.HODGES,C.ICKE,T.J.KNOWLES,J.L.ROOKE,J.A.COLE, JRNL AUTH 2 A.F.CUNNINGHAM,V.V.L.TORRES,I.R.HENDERSON JRNL TITL A CONSERVED BETA-SANDWICH FOLD IS REQUIRED FOR SECRETION OF JRNL TITL 2 LIPOPROTEINS BY A NOVEL TYPE I SECRETION SYSTEM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9HHO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1292142097. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 150 REMARK 210 PRESSURE : 1 BAR REMARK 210 SAMPLE CONTENTS : 1.83 MM [U-100% 13C; U-100% 15N] REMARK 210 CEXE, 20 MM SODIUM PHOSPHATE, REMARK 210 150 MM SODIUM CHLORIDE, 50 MM L- REMARK 210 GLUTAMINE, 50 MM L-ARGININE, 0.5 REMARK 210 MM TCEP, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D REMARK 210 HN(CO)CA; 3D HNCACB; 3D HN(COCA) REMARK 210 CB; 3D HNCO; 3D HN(CA)CO; 3D REMARK 210 H(CCO)NH; 3D 1H-13C NOESY; 3D 1H- REMARK 210 15N NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, CYANA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 60 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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: 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 91 100.76 -55.37 REMARK 500 2 PRO A 91 104.80 -52.18 REMARK 500 2 GLU A 122 -68.68 -129.91 REMARK 500 3 PRO A 28 102.01 -53.84 REMARK 500 3 PRO A 91 99.78 -55.68 REMARK 500 4 GLU A 25 86.73 60.23 REMARK 500 4 PRO A 28 98.58 -43.97 REMARK 500 4 PRO A 91 100.55 -57.37 REMARK 500 4 LYS A 98 35.41 -84.18 REMARK 500 4 HIS A 124 74.40 -156.85 REMARK 500 5 ASN A 23 74.71 -114.57 REMARK 500 5 PRO A 28 107.55 -53.96 REMARK 500 5 PRO A 91 95.46 -54.93 REMARK 500 6 SER A 24 -71.25 -76.30 REMARK 500 6 PRO A 28 101.48 -52.11 REMARK 500 6 PRO A 91 96.89 -54.21 REMARK 500 7 PRO A 28 105.32 -46.84 REMARK 500 7 SER A 29 77.34 -102.50 REMARK 500 7 PRO A 91 102.69 -55.17 REMARK 500 7 HIS A 123 -150.35 -98.48 REMARK 500 8 PRO A 28 99.49 -59.57 REMARK 500 8 PRO A 91 96.99 -52.66 REMARK 500 8 HIS A 125 45.99 -109.62 REMARK 500 8 HIS A 127 -71.29 -88.07 REMARK 500 9 GLU A 78 39.01 -80.54 REMARK 500 9 PRO A 91 94.92 -55.74 REMARK 500 9 HIS A 125 46.00 -84.40 REMARK 500 10 PRO A 28 98.92 -59.00 REMARK 500 10 PRO A 91 100.14 -53.84 REMARK 500 11 PRO A 28 101.70 -43.35 REMARK 500 11 SER A 29 41.27 -98.60 REMARK 500 11 PRO A 91 100.87 -56.96 REMARK 500 11 LYS A 98 37.05 -80.28 REMARK 500 12 ASN A 23 -63.52 74.64 REMARK 500 12 PRO A 28 83.54 -55.89 REMARK 500 12 SER A 29 52.68 -103.17 REMARK 500 12 LYS A 98 39.94 -75.20 REMARK 500 13 PRO A 28 95.25 -31.89 REMARK 500 13 PRO A 91 98.12 -46.58 REMARK 500 13 LYS A 98 38.73 -78.96 REMARK 500 13 HIS A 126 111.17 72.89 REMARK 500 14 SER A 24 -78.43 -84.40 REMARK 500 14 PRO A 28 77.75 -68.68 REMARK 500 14 PRO A 91 102.58 -52.79 REMARK 500 14 MET A 97 -159.54 -76.21 REMARK 500 15 PRO A 28 99.57 -48.65 REMARK 500 15 GLU A 78 46.81 -71.83 REMARK 500 15 PRO A 91 97.94 -41.70 REMARK 500 15 HIS A 125 49.59 -87.39 REMARK 500 16 SER A 24 -15.94 73.71 REMARK 500 REMARK 500 THIS ENTRY HAS 68 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34966 RELATED DB: BMRB REMARK 900 A CONSERVED BETA-SANDWICH FOLD IS REQUIRED FOR SECRETION OF REMARK 900 LIPOPROTEINS BY A NOVEL TYPE I SECRETION SYSTEM DBREF 9HHO A 20 120 UNP A2TJI4 CEXE_ECOLX 20 120 SEQADV 9HHO LEU A 121 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO GLU A 122 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 123 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 124 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 125 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 126 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 127 UNP A2TJI4 EXPRESSION TAG SEQADV 9HHO HIS A 128 UNP A2TJI4 EXPRESSION TAG SEQRES 1 A 109 GLY GLY GLY ASN SER GLU ARG PRO PRO SER VAL ALA ALA SEQRES 2 A 109 GLY GLU CYS VAL THR PHE ASN SER LYS LEU GLY GLU ILE SEQRES 3 A 109 GLY GLY TYR SER TRP LYS TYR SER ASN ASP ALA CYS ASN SEQRES 4 A 109 GLU THR VAL ALA LYS GLY TYR ALA ILE GLY VAL ALA MET SEQRES 5 A 109 HIS ARG THR VAL ASN TYR GLU GLY GLY TYR SER ILE GLN SEQRES 6 A 109 SER SER GLY ILE VAL LYS PRO GLY SER ASP PHE ILE MET SEQRES 7 A 109 LYS GLY GLY LYS THR TYR LYS GLY HIS LYS LYS VAL SER SEQRES 8 A 109 ALA GLY GLY ASP THR PRO TYR TRP TYR LYS LEU GLU HIS SEQRES 9 A 109 HIS HIS HIS HIS HIS HELIX 1 AA1 ALA A 31 GLU A 34 5 4 HELIX 2 AA2 ASN A 54 LYS A 63 1 10 SHEET 1 AA1 3 VAL A 36 ASN A 39 0 SHEET 2 AA1 3 GLY A 47 TRP A 50 -1 O GLY A 47 N ASN A 39 SHEET 3 AA1 3 PHE A 95 ILE A 96 -1 O PHE A 95 N TYR A 48 SHEET 1 AA2 4 SER A 82 VAL A 89 0 SHEET 2 AA2 4 GLY A 68 TYR A 77 -1 N VAL A 69 O VAL A 89 SHEET 3 AA2 4 HIS A 106 ALA A 111 -1 O VAL A 109 N ASN A 76 SHEET 4 AA2 4 THR A 102 TYR A 103 -1 N TYR A 103 O HIS A 106 SHEET 1 AA3 3 SER A 82 VAL A 89 0 SHEET 2 AA3 3 GLY A 68 TYR A 77 -1 N VAL A 69 O VAL A 89 SHEET 3 AA3 3 TYR A 117 TYR A 119 -1 O TYR A 117 N ALA A 70 SSBOND 1 CYS A 35 CYS A 57 1555 1555 2.02 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL MODEL 11 ENDMDL MODEL 12 ENDMDL MODEL 13 ENDMDL MODEL 14 ENDMDL MODEL 15 ENDMDL MODEL 16 ENDMDL MODEL 17 ENDMDL MODEL 18 ENDMDL MODEL 19 ENDMDL MODEL 20 ENDMDL CONECT 190 517 CONECT 517 190 MASTER 148 0 0 2 10 0 0 6 829 1 2 9 END