HEADER ANTIBIOTIC 14-AUG-03 1Q71 TITLE THE STRUCTURE OF MICROCIN J25 IS A THREADED SIDECHAIN-TO-BACKBONE RING TITLE 2 STRUCTURE AND NOT A HEAD-TO-TAIL CYCLIZED BACKBONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MICROCIN J25; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MCJA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: MC4100; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTUC202 KEYWDS MICROCIN J25, MCCJ25, SIDECHAIN-TO-BACKBONE LINK, ANTIMICROBIAL KEYWDS 2 PEPTIDE, ANTIMICROBIAL PROTEIN, ANTIBIOTIC EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.J.ROSENGREN,R.CLARK,N.L.DALY,U.GORANSSON,A.JONES,D.J.CRAIK REVDAT 4 27-JUL-11 1Q71 1 HEADER KEYWDS REMARK REVDAT REVDAT 3 13-JUL-11 1Q71 1 VERSN REVDAT 2 24-FEB-09 1Q71 1 VERSN REVDAT 1 16-DEC-03 1Q71 0 JRNL AUTH K.J.ROSENGREN,R.J.CLARK,N.L.DALY,U.GORANSSON,A.JONES, JRNL AUTH 2 D.J.CRAIK JRNL TITL MICROCIN J25 HAS A THREADED SIDECHAIN-TO-BACKBONE RING JRNL TITL 2 STRUCTURE AND NOT A HEAD-TO-TAIL CYCLIZED BACKBONE. JRNL REF J.AM.CHEM.SOC. V. 125 12464 2003 JRNL REFN ISSN 0002-7863 JRNL PMID 14531690 JRNL DOI 10.1021/JA0367703 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER, A.T. ET AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: PRELIMINARY STRUCTURES WERE GENERATED REMARK 3 BY TORSION ANGLE DYNAMICS USING CNS. STRUCTURES WERE SUBSEQUENTLY REMARK 3 SUBJECTED TO FURTHER MOLECULAR DYNAMICS AND ENERGY MINIMISATION REMARK 3 IN A WATER SHELL USING PROTOCOLS FROM ARIA WITHIN CNS. REMARK 4 REMARK 4 1Q71 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-AUG-03. REMARK 100 THE RCSB ID CODE IS RCSB019996. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.3 MG OF MICROCIN J25 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY; 2D NOESY; E-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.1, XEASY 1.3.7, DYANA REMARK 210 1.5 REMARK 210 METHOD USED : STRUCTURES WERE CALCULATED BY REMARK 210 TORSION ANGLE DYNAMICS AND REMARK 210 REFINED IN A WATER SHELL USING REMARK 210 CARTESIAN DYNAMICS WITHIN CNS. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : 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: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES. 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-20 REMARK 470 RES CSSEQI ATOMS REMARK 470 GLU A 8 OE2 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 HD1 HIS A 5 O GLY A 21 1.58 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 GLU A 8 -75.57 -95.34 REMARK 500 1 ILE A 13 32.65 -86.75 REMARK 500 1 SER A 18 146.48 -175.92 REMARK 500 1 TYR A 20 -62.66 -122.71 REMARK 500 2 GLU A 8 -72.11 -97.13 REMARK 500 2 ILE A 13 33.83 -87.50 REMARK 500 2 SER A 18 150.08 179.68 REMARK 500 3 ALA A 3 47.89 -145.38 REMARK 500 3 GLU A 8 -72.28 -95.26 REMARK 500 3 ILE A 13 30.53 -84.41 REMARK 500 3 SER A 18 152.92 179.83 REMARK 500 3 TYR A 20 -115.72 -90.06 REMARK 500 4 GLU A 8 -72.41 -91.67 REMARK 500 4 ILE A 13 32.61 -82.22 REMARK 500 4 SER A 18 148.66 -176.20 REMARK 500 5 GLU A 8 -73.95 -89.09 REMARK 500 5 ILE A 13 31.48 -84.06 REMARK 500 5 SER A 18 144.58 -171.58 REMARK 500 6 GLU A 8 -68.93 -91.63 REMARK 500 6 ILE A 13 33.32 -82.41 REMARK 500 6 SER A 18 149.13 179.63 REMARK 500 7 GLU A 8 -70.93 -91.91 REMARK 500 7 ILE A 13 32.26 -83.11 REMARK 500 8 GLU A 8 -71.66 -95.67 REMARK 500 8 ILE A 13 46.69 -156.16 REMARK 500 8 SER A 18 150.28 179.57 REMARK 500 9 ALA A 3 46.24 -148.73 REMARK 500 9 GLU A 8 -72.88 -98.50 REMARK 500 9 ILE A 13 41.70 -155.75 REMARK 500 9 SER A 18 148.25 179.85 REMARK 500 9 TYR A 20 -114.54 -84.37 REMARK 500 10 GLU A 8 -74.40 -97.36 REMARK 500 10 ILE A 13 31.62 -82.94 REMARK 500 11 ALA A 3 48.40 -142.40 REMARK 500 11 GLU A 8 -73.81 -93.40 REMARK 500 11 ILE A 13 37.75 -170.91 REMARK 500 11 SER A 18 145.77 -179.65 REMARK 500 12 ALA A 3 48.34 -142.68 REMARK 500 12 GLU A 8 -74.25 -93.72 REMARK 500 12 ILE A 13 38.31 -170.99 REMARK 500 12 SER A 18 146.37 -179.89 REMARK 500 13 GLU A 8 -71.30 -92.47 REMARK 500 13 ILE A 13 28.99 -154.21 REMARK 500 13 SER A 18 147.73 -177.96 REMARK 500 14 GLU A 8 -70.83 -91.14 REMARK 500 14 TYR A 20 -120.91 -139.99 REMARK 500 15 GLU A 8 -72.24 -90.62 REMARK 500 15 ILE A 13 40.07 -152.31 REMARK 500 15 SER A 18 146.77 -175.88 REMARK 500 16 GLU A 8 -73.25 -89.67 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: 1HG6 RELATED DB: PDB REMARK 900 MICROCIN FROM ESCHERICHIA COLI DBREF 1Q71 A 1 21 UNP Q9X2V7 MCJA_ECOLI 38 58 SEQRES 1 A 21 GLY GLY ALA GLY HIS VAL PRO GLU TYR PHE VAL GLY ILE SEQRES 2 A 21 GLY THR PRO ILE SER PHE TYR GLY LINK N GLY A 1 CD GLU A 8 1555 1555 1.33 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