HEADER ANTIBIOTIC 17-MAR-03 1ORX TITLE SOLUTION STRUCTURE OF THE ACYCLIC PERMUTANT DES-(24-28)-KALATA B1. COMPND MOL_ID: 1; COMPND 2 MOLECULE: KALATA B1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIUDES 1-24; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE IS A SYNTHETIC ACYCLIC PERMUTANT OF THE SOURCE 4 CYCLIC PLANT PROTEIN KALATA B1. KEYWDS ACYCLIC PERMUTATION, CYCLOTIDES, KALATA B1, ANTIBIOTIC EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.G.BARRY,N.L.DALY,R.J.CLARK,L.SANDO,D.J.CRAIK REVDAT 4 09-OCT-24 1ORX 1 REMARK REVDAT 3 23-FEB-22 1ORX 1 REMARK REVDAT 2 24-FEB-09 1ORX 1 VERSN REVDAT 1 24-JUN-03 1ORX 0 JRNL AUTH D.G.BARRY,N.L.DALY,R.J.CLARK,L.SANDO,D.J.CRAIK JRNL TITL LINEARIZATION OF A NATURALLY OCCURRING CIRCULAR PROTEIN JRNL TITL 2 MAINTAINS STRUCTURE BUT ELIMINATES HEMOLYTIC ACTIVITY JRNL REF BIOCHEMISTRY V. 42 6688 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12779323 JRNL DOI 10.1021/BI027323N REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR, CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE REMARK 3 -KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ,RICE, REMARK 3 SIMONSON,WARREN (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ORX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-MAR-03. REMARK 100 THE DEPOSITION ID IS D_1000018607. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 295 REMARK 210 PH : 4 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : UNLABELLED; UNLABELLED REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY; 2D NOESY; DQF-COSY; E REMARK 210 -COSY; H-D EXCHANGE EXPERIMENT REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX; ARX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY, DYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 THR A 17 -153.34 -89.79 REMARK 500 1 TRP A 20 -69.74 178.96 REMARK 500 2 THR A 17 -149.38 -90.08 REMARK 500 2 TRP A 20 -70.04 178.77 REMARK 500 3 THR A 17 -145.78 -88.69 REMARK 500 3 TRP A 20 -69.46 -177.87 REMARK 500 4 THR A 17 -159.71 -88.94 REMARK 500 4 TRP A 20 -69.61 179.23 REMARK 500 5 TRP A 20 -69.23 178.85 REMARK 500 6 THR A 17 -154.58 -89.89 REMARK 500 6 TRP A 20 -69.85 179.01 REMARK 500 7 THR A 17 -157.54 -89.29 REMARK 500 7 TRP A 20 -69.90 178.62 REMARK 500 8 TRP A 20 -69.23 178.75 REMARK 500 9 TRP A 20 -69.21 179.14 REMARK 500 10 TRP A 20 -70.92 179.02 REMARK 500 10 CYS A 23 57.79 -90.72 REMARK 500 11 TRP A 20 -69.63 178.99 REMARK 500 11 CYS A 23 37.74 -90.04 REMARK 500 12 TRP A 20 -70.16 179.30 REMARK 500 13 TRP A 20 -68.52 178.58 REMARK 500 14 TRP A 20 -68.90 179.01 REMARK 500 14 CYS A 23 34.61 -91.62 REMARK 500 15 THR A 17 -156.29 -89.39 REMARK 500 15 TRP A 20 -66.85 179.21 REMARK 500 16 TRP A 20 -69.23 179.22 REMARK 500 17 THR A 17 -159.00 -89.40 REMARK 500 17 TRP A 20 -68.44 178.89 REMARK 500 17 CYS A 23 35.80 -85.78 REMARK 500 18 THR A 17 -156.87 -89.04 REMARK 500 18 TRP A 20 -68.28 179.98 REMARK 500 19 TRP A 20 -70.27 179.17 REMARK 500 20 THR A 17 -151.61 -89.57 REMARK 500 20 TRP A 20 -69.36 178.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NB1 RELATED DB: PDB REMARK 900 HIGH-RESOLUTION SOLUTION STRUCTURE OF KALATA B1. REMARK 900 RELATED ID: 1NBJ RELATED DB: PDB REMARK 900 HIGH-RESOLUTION SOLUTION STRUCTURE OF CYCLOVIOLACIN O1. DBREF 1ORX A 1 24 UNP P56254 KAB1_OLDAF 92 115 SEQRES 1 A 24 VAL CYS GLY GLU THR CYS VAL GLY GLY THR CYS ASN THR SEQRES 2 A 24 PRO GLY CYS THR CYS SER TRP PRO VAL CYS THR SSBOND 1 CYS A 2 CYS A 16 1555 1555 2.02 SSBOND 2 CYS A 6 CYS A 18 1555 1555 2.03 SSBOND 3 CYS A 11 CYS A 23 1555 1555 2.03 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