HEADER TOXIN 14-DEC-22 8HR3 TITLE [D-CYS5,ASP7,VAL8,D-LYS16]-STP(5-17) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DCY-CYS-ASP-VAL-CYS-CYS-ASN-PRO-ALA-CYS-ALA-DLY-CYS; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 4 ORGANISM_TAXID: 562 KEYWDS HEAT-STABLE ENTEROTOXIN, D-AMINO ACID, TOPOLOGICAL ISOMER, STP, KEYWDS 2 STP(5-17), TOXIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR S.SHIMAMOTO,Y.HIDAKA,S.YOSHINO,M.GOTO REVDAT 2 13-NOV-24 8HR3 1 REMARK REVDAT 1 20-SEP-23 8HR3 0 JRNL AUTH M.GOTO,S.YOSHINO,K.HIROSHIMA,T.KAWAKAMI,K.MUROTA, JRNL AUTH 2 S.SHIMAMOTO,Y.HIDAKA JRNL TITL THE MOLECULAR BASIS OF HEAT-STABLE ENTEROTOXIN FOR VACCINE JRNL TITL 2 DEVELOPMENT AND CANCER CELL DETECTION. JRNL REF MOLECULES V. 28 2023 JRNL REFN ESSN 1420-3049 JRNL PMID 36770798 JRNL DOI 10.3390/MOLECULES28031128 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 8HR3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300034167. 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 : 25 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 3 MM NA- C5D7V8K16-STP(5-17), REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D DQF-COSY; 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : JNM-ECA800 REMARK 210 SPECTROMETER MANUFACTURER : JEOL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 500 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 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 400 REMARK 400 COMPOUND REMARK 400 THE SIDE CHAIN OF DLY(D-LYS)16 WERE PROTONATED. 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 ASP A 7 -48.56 -137.36 REMARK 500 1 VAL A 8 -45.26 -147.67 REMARK 500 1 CYS A 14 95.97 62.29 REMARK 500 2 ASP A 7 -48.77 -136.76 REMARK 500 2 VAL A 8 -46.05 -145.52 REMARK 500 2 CYS A 14 95.23 62.18 REMARK 500 3 ASP A 7 -50.61 -135.15 REMARK 500 3 VAL A 8 -45.37 -147.51 REMARK 500 3 CYS A 14 93.90 61.20 REMARK 500 4 ASP A 7 -48.40 -137.33 REMARK 500 4 VAL A 8 -46.56 -144.44 REMARK 500 4 CYS A 14 94.59 62.22 REMARK 500 5 ASP A 7 -49.43 -136.27 REMARK 500 5 VAL A 8 -44.88 -148.06 REMARK 500 5 CYS A 14 95.17 62.12 REMARK 500 6 ASP A 7 -48.74 -136.96 REMARK 500 6 VAL A 8 -45.23 -147.76 REMARK 500 6 CYS A 14 95.69 62.26 REMARK 500 7 ASP A 7 -49.54 -135.59 REMARK 500 7 VAL A 8 -45.53 -146.40 REMARK 500 7 CYS A 14 93.89 61.99 REMARK 500 8 ASP A 7 -50.54 -136.40 REMARK 500 8 VAL A 8 -45.02 -149.48 REMARK 500 8 CYS A 14 94.82 62.10 REMARK 500 9 ASP A 7 -50.06 -135.67 REMARK 500 9 VAL A 8 -44.68 -148.40 REMARK 500 9 CYS A 14 94.57 61.82 REMARK 500 10 ASP A 7 -50.35 -136.18 REMARK 500 10 VAL A 8 -44.94 -149.19 REMARK 500 10 CYS A 14 95.08 62.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36529 RELATED DB: BMRB REMARK 900 [D-CYS5,ASP7,VAL8,D-LYS16]-STP(5-17) DBREF 8HR3 A 5 17 PDB 8HR3 8HR3 5 17 SEQRES 1 A 13 DCY CYS ASP VAL CYS CYS ASN PRO ALA CYS ALA DLY CYS HET DCY A 5 12 HET DLY A 16 22 HETNAM DCY D-CYSTEINE HETNAM DLY D-LYSINE FORMUL 1 DCY C3 H7 N O2 S FORMUL 1 DLY C6 H14 N2 O2 SSBOND 1 DCY A 5 CYS A 10 1555 1555 2.03 SSBOND 2 CYS A 6 CYS A 14 1555 1555 2.03 SSBOND 3 CYS A 9 CYS A 17 1555 1555 2.03 LINK C DCY A 5 N CYS A 6 1555 1555 1.34 LINK C ALA A 15 N DLY A 16 1555 1555 1.34 LINK C DLY A 16 N CYS A 17 1555 1555 1.34 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 1 2 8 CONECT 2 1 3 5 10 CONECT 3 2 4 13 CONECT 4 3 CONECT 5 2 6 11 12 CONECT 6 5 66 CONECT 8 1 CONECT 10 2 CONECT 11 5 CONECT 12 5 CONECT 13 3 CONECT 18 114 CONECT 56 156 CONECT 66 6 CONECT 114 18 CONECT 121 129 CONECT 129 121 130 138 CONECT 130 129 131 133 139 CONECT 131 130 132 151 CONECT 132 131 CONECT 133 130 134 140 141 CONECT 134 133 135 142 143 CONECT 135 134 136 144 145 CONECT 136 135 137 146 147 CONECT 137 136 148 149 CONECT 138 129 CONECT 139 130 CONECT 140 133 CONECT 141 133 CONECT 142 134 CONECT 143 134 CONECT 144 135 CONECT 145 135 CONECT 146 136 CONECT 147 136 CONECT 148 137 CONECT 149 137 CONECT 151 131 CONECT 156 56 MASTER 119 0 2 0 0 0 0 6 86 1 39 1 END