HEADER PROTEIN TRANSPORT 16-MAR-26 29JD TITLE NMR STRUCTURE OF THE CALCIUM BOUND FORM OF OUTG, MAJOR PILIN FROM TITLE 2 DICKEYA DADANTII T2SS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPE II SECRETION SYSTEM CORE PROTEIN G; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DICKEYA DADANTII; SOURCE 3 ORGANISM_TAXID: 204038; SOURCE 4 GENE: OUTG, DDA3937_02418; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS DICKEYA DADANTII T2SS, MAJOR PILIN, PILUS, SECRETION, PROTEIN KEYWDS 2 TRANSPORT EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR B.BARDIAUX,T.JACOBSEN,R.DAZZONI,M.NILGES,O.FRANCETIC,V.SHEVCHIK, AUTHOR 2 N.IZADI-PRUNEYRE REVDAT 1 09-SEP-26 29JD 0 JRNL AUTH M.LEJEUNE,S.IVASHCHENKO,R.DAZZONI,B.BARDIAUX,R.R.SONANI, JRNL AUTH 2 M.VOS,T.JACOBSEN,E.H.EGELMAN,M.NILGES,O.FRANCETIC, JRNL AUTH 3 V.E.SHEVCHIK,N.IZADI-PRUNEYRE JRNL TITL STRUCTURAL DETERMINANTS OF ENDOPILUS ASSEMBLY, STABILITY, JRNL TITL 2 AND FUNCTIONAL SPECIFICITY IN BACTERIAL TYPE II SECRETION. JRNL REF STRUCTURE 2026 JRNL REFN ISSN 0969-2126 JRNL PMID 42624105 JRNL DOI 10.1016/J.STR.2026.07.013 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 29JD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1292152803. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 0.05 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.43 MM [U-13C; U-15N] OUTG, 100 REMARK 210 MM NACL, 5 MM CACL2, 50 MM HEPES, REMARK 210 95 % H2O, 5 % [U-2H] D2O, 95% REMARK 210 H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCO; 3D REMARK 210 HN(CA)CO; 3D HNCA; 3D HN(CO)CA; REMARK 210 3D HNCACB; 3D HN(COCA)CB; 3D REMARK 210 C(CO)NH; 3D H(CCO)NH; 2D 1H-13C REMARK 210 HSQC; 3D HCCH-TOCSY; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY; 2D REMARK 210 HBCBCGCDHD; 2D HBCBCGCDCEHE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD; AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR ANALYSIS 2.5.1, ARIA, REMARK 210 TALOS, TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: 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: 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 SER A 55 -27.82 71.57 REMARK 500 1 SER A 79 70.36 -160.36 REMARK 500 1 PRO A 81 158.83 -49.14 REMARK 500 1 ASN A 145 103.59 -161.53 REMARK 500 2 SER A 55 -7.71 69.68 REMARK 500 2 SER A 79 68.31 -154.10 REMARK 500 2 SER A 137 41.99 -147.83 REMARK 500 2 SER A 140 -58.98 -168.96 REMARK 500 3 SER A 55 -23.98 72.41 REMARK 500 4 MET A 25 92.86 -62.89 REMARK 500 4 SER A 55 -6.25 64.29 REMARK 500 4 SER A 79 87.53 -156.52 REMARK 500 4 SER A 134 31.57 -95.46 REMARK 500 4 SER A 137 -42.00 -147.12 REMARK 500 5 MET A 25 91.15 -68.92 REMARK 500 5 SER A 55 -7.79 73.50 REMARK 500 5 SER A 137 -68.57 -96.68 REMARK 500 5 ASN A 143 80.08 58.29 REMARK 500 6 MET A 23 122.96 67.44 REMARK 500 6 SER A 55 -19.83 72.11 REMARK 500 6 SER A 79 66.18 -156.99 REMARK 500 7 MET A 25 84.08 -69.19 REMARK 500 7 SER A 55 -19.21 69.75 REMARK 500 7 SER A 137 -37.96 -148.27 REMARK 500 7 ASN A 141 -71.60 68.20 REMARK 500 7 ASN A 145 135.15 -170.76 REMARK 500 8 SER A 55 -8.35 80.15 REMARK 500 8 ARG A 78 -7.49 -140.94 REMARK 500 8 SER A 79 0.86 -160.85 REMARK 500 8 PRO A 81 131.60 -37.27 REMARK 500 8 ASP A 83 0.06 -66.73 REMARK 500 8 SER A 134 118.30 172.08 REMARK 500 9 SER A 55 -9.82 75.00 REMARK 500 9 ARG A 78 -10.89 -146.74 REMARK 500 9 SER A 79 99.82 -169.74 REMARK 500 9 SER A 137 63.91 -110.12 REMARK 500 9 ASN A 143 -38.05 -163.38 REMARK 500 10 MET A 23 -84.09 -95.50 REMARK 500 10 SER A 55 -20.21 74.87 REMARK 500 10 SER A 79 75.41 -156.36 REMARK 500 10 SER A 134 39.26 -146.10 REMARK 500 10 SER A 137 -62.23 -137.59 REMARK 500 10 SER A 140 -40.91 -164.71 REMARK 500 10 ASN A 143 -58.76 -145.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 200 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 114 O REMARK 620 2 ASP A 117 OD1 81.3 REMARK 620 3 ASP A 117 OD2 73.4 53.8 REMARK 620 4 MET A 119 O 78.3 77.3 125.9 REMARK 620 5 THR A 122 OG1 139.0 108.6 144.8 66.1 REMARK 620 6 ASP A 125 OD2 75.7 142.6 140.5 69.4 73.3 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 51296 RELATED DB: BMRB DBREF 29JD A 25 146 UNP E0SM38 E0SM38_DICD3 32 153 SEQADV 29JD GLY A 22 UNP E0SM38 EXPRESSION TAG SEQADV 29JD MET A 23 UNP E0SM38 EXPRESSION TAG SEQADV 29JD GLY A 24 UNP E0SM38 EXPRESSION TAG SEQRES 1 A 125 GLY MET GLY MET GLY ASN LYS GLU LYS ALA ASP ARG GLN SEQRES 2 A 125 LYS ALA ILE SER ASP ILE VAL ALA LEU GLU SER ALA LEU SEQRES 3 A 125 ASP MET TYR LYS LEU ASP ASN SER ARG TYR PRO THR THR SEQRES 4 A 125 GLU GLN GLY LEU GLY ALA LEU VAL LYS LYS PRO THR THR SEQRES 5 A 125 PRO PRO GLU PRO ARG SER TYR PRO GLN ASP GLY TYR ILE SEQRES 6 A 125 ARG ARG LEU PRO GLN ASP PRO TRP GLY ALA GLU TYR GLN SEQRES 7 A 125 LEU VAL SER PRO GLY ARG HIS GLY LYS VAL ASP VAL PHE SEQRES 8 A 125 SER TYR GLY PRO ASP GLY MET PRO ASP THR ASP ASP ASP SEQRES 9 A 125 ILE GLY ASN TRP ASN VAL GLY THR SER ALA HIS SER ASN SEQRES 10 A 125 GLY SER ASN GLY ASN GLY ASN PRO HET CA A 200 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ HELIX 1 AA1 MET A 23 SER A 55 1 33 HELIX 2 AA2 GLN A 62 VAL A 68 1 7 SHEET 1 AA1 3 LEU A 100 VAL A 101 0 SHEET 2 AA1 3 ASP A 110 SER A 113 -1 O ASP A 110 N VAL A 101 SHEET 3 AA1 3 ILE A 126 GLY A 127 -1 O ILE A 126 N SER A 113 LINK O TYR A 114 CA CA A 200 1555 1555 2.49 LINK OD1 ASP A 117 CA CA A 200 1555 1555 2.32 LINK OD2 ASP A 117 CA CA A 200 1555 1555 2.52 LINK O MET A 119 CA CA A 200 1555 1555 2.51 LINK OG1 THR A 122 CA CA A 200 1555 1555 2.49 LINK OD2 ASP A 125 CA CA A 200 1555 1555 2.25 CISPEP 1 PRO A 74 PRO A 75 1 2.21 CISPEP 2 SER A 102 PRO A 103 1 1.23 CISPEP 3 PRO A 74 PRO A 75 2 1.32 CISPEP 4 SER A 102 PRO A 103 2 -0.62 CISPEP 5 PRO A 74 PRO A 75 3 0.16 CISPEP 6 SER A 102 PRO A 103 3 1.57 CISPEP 7 PRO A 74 PRO A 75 4 1.83 CISPEP 8 SER A 102 PRO A 103 4 -0.44 CISPEP 9 PRO A 74 PRO A 75 5 0.74 CISPEP 10 SER A 102 PRO A 103 5 0.16 CISPEP 11 PRO A 74 PRO A 75 6 0.34 CISPEP 12 SER A 102 PRO A 103 6 -0.12 CISPEP 13 PRO A 74 PRO A 75 7 1.28 CISPEP 14 SER A 102 PRO A 103 7 -2.21 CISPEP 15 PRO A 74 PRO A 75 8 3.87 CISPEP 16 SER A 102 PRO A 103 8 -1.51 CISPEP 17 PRO A 74 PRO A 75 9 -1.16 CISPEP 18 SER A 102 PRO A 103 9 1.38 CISPEP 19 PRO A 74 PRO A 75 10 -0.55 CISPEP 20 SER A 102 PRO A 103 10 -0.13 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 CONECT 1435 1855 CONECT 1480 1855 CONECT 1481 1855 CONECT 1496 1855 CONECT 1541 1855 CONECT 1581 1855 CONECT 1855 1435 1480 1481 1496 CONECT 1855 1541 1581 MASTER 164 0 1 2 3 0 0 6 953 1 8 10 END