HEADER ANTIBIOTIC 30-JAN-04 1S7P TITLE SOLUTION STRUCTURE OF THERMOLYSIN DIGESTED MICROCIN J25 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MICROCIN J25; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: RESIDUES 48-58; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MICROCIN J25; COMPND 8 CHAIN: A; COMPND 9 FRAGMENT: RESIDUES 38-47; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MCJ25A; 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; SOURCE 10 OTHER_DETAILS: DIGESTED WITH THERMOLYSIN; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 13 ORGANISM_TAXID: 562; SOURCE 14 GENE: MCJ25A; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: MC4100; SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PTUC202; SOURCE 20 OTHER_DETAILS: DIGESTED WITH THERMOLYSIN KEYWDS THERMOLYSIN DIGESTED MICROCIN J25, T-MCCJ25, THERMOLYSIN DIGEST, TWO- KEYWDS 2 CHAIN PEPTIDE, STERIC LINK, ANTIMICROBIAL PROTEIN, ANTIBIOTIC EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.J.ROSENGREN,A.BLOND,C.AFONSO,J.C.TABET,S.REBUFFAT,D.J.CRAIK REVDAT 4 27-JUL-11 1S7P 1 HEADER KEYWDS REMARK REVDAT REVDAT 3 13-JUL-11 1S7P 1 VERSN REVDAT 2 24-FEB-09 1S7P 1 VERSN REVDAT 1 15-JUN-04 1S7P 0 JRNL AUTH K.J.ROSENGREN,A.BLOND,C.AFONSO,J.C.TABET,S.REBUFFAT, JRNL AUTH 2 D.J.CRAIK JRNL TITL STRUCTURE OF THERMOLYSIN CLEAVED MICROCIN J25: EXTREME JRNL TITL 2 STABILITY OF A TWO-CHAIN ANTIMICROBIAL PEPTIDE DEVOID OF JRNL TITL 3 COVALENT LINKS JRNL REF BIOCHEMISTRY V. 43 4696 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15096038 JRNL DOI 10.1021/BI0361261 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER ET AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1S7P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-FEB-04. REMARK 100 THE RCSB ID CODE IS RCSB021471. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 295 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 6MM T-MCCJ25 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.6, XEASY 1.3.7, CNS 1.0 REMARK 210 METHOD USED : STRUCTURES WERE CALCULATED USING REMARK 210 TORSION ANGLE DYNAMICS IN CNS AND REMARK 210 REFINED IN EXPLICIT SOLVENT. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 H2 VAL B 11 O PHE A 10 1.57 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 B 18 -159.85 -160.40 REMARK 500 2 PRO B 16 -131.88 -74.63 REMARK 500 2 GLU A 8 58.36 -104.75 REMARK 500 3 HIS A 5 -42.41 -131.22 REMARK 500 3 GLU A 8 55.68 -108.46 REMARK 500 4 THR B 15 132.94 71.05 REMARK 500 4 HIS A 5 -44.54 -133.16 REMARK 500 5 HIS A 5 -44.59 -130.77 REMARK 500 6 ILE B 13 49.92 -77.26 REMARK 500 6 ILE B 17 142.20 71.36 REMARK 500 6 HIS A 5 -44.91 -132.58 REMARK 500 6 GLU A 8 56.78 -115.67 REMARK 500 8 SER B 18 -167.60 -161.79 REMARK 500 8 HIS A 5 -46.42 -132.77 REMARK 500 9 SER B 18 -163.28 -161.51 REMARK 500 9 HIS A 5 -45.61 -132.08 REMARK 500 10 SER B 18 -165.80 -79.34 REMARK 500 10 HIS A 5 -45.14 -132.84 REMARK 500 12 HIS A 5 -45.97 -131.51 REMARK 500 13 PRO B 16 -138.81 -83.16 REMARK 500 13 SER B 18 -159.95 -160.24 REMARK 500 13 HIS A 5 -43.88 -131.74 REMARK 500 14 PRO B 16 44.27 -70.85 REMARK 500 14 SER B 18 -153.68 -159.05 REMARK 500 14 HIS A 5 -43.25 -131.36 REMARK 500 14 GLU A 8 75.73 -105.80 REMARK 500 15 PRO B 16 -148.91 -82.34 REMARK 500 15 HIS A 5 -45.94 -132.52 REMARK 500 16 HIS A 5 -44.33 -132.17 REMARK 500 17 THR B 15 56.48 -148.91 REMARK 500 17 HIS A 5 -45.60 -133.12 REMARK 500 18 HIS A 5 -44.36 -130.29 REMARK 500 18 GLU A 8 61.54 -112.85 REMARK 500 19 HIS A 5 -44.73 -130.05 REMARK 500 20 HIS A 5 -44.23 -132.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Q71 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF NATIVE MICROCIN J25 DBREF 1S7P A 1 10 UNP Q9X2V7 MCJA_ECOLI 38 47 DBREF 1S7P B 11 21 UNP Q9X2V7 MCJA_ECOLI 48 58 SEQRES 1 B 11 VAL GLY ILE GLY THR PRO ILE SER PHE TYR GLY SEQRES 1 A 10 GLY GLY ALA GLY HIS VAL PRO GLU TYR PHE SHEET 1 A 2 PHE B 19 TYR B 20 0 SHEET 2 A 2 VAL A 6 PRO A 7 -1 O VAL A 6 N TYR B 20 LINK N GLY A 1 CD GLU A 8 1555 1555 1.32 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