PDB Short entry for 1O8Y HEADER PROTEASE INHIBITOR 09-DEC-02 1O8Y TITLE SOLUTION STRUCTURE OF SFTI-1(6,5), AN ACYCLIC PERMUTANT OF TITLE 2 THE PROTEINASE INHIBITOR SFTI-1, TRANS-TRANS-TRANS TITLE 3 CONFORMER (TT-A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIC TRYPSIN INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SFTI-1; COMPND 5 OTHER_DETAILS: ACYCLIC PERMUTANT OF SFTI-1, OPEN BETWEEN COMPND 6 RESIDUES K5 AND S6 SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HELIANTHUS ANNUUS L.; SOURCE 4 ORGANISM_COMMON: SUNFLOWER; SOURCE 5 ORGANISM_TAXID: 4232; SOURCE 6 TISSUE: SEED KEYWDS PROTEASE INHIBITOR, BOWMAN-BIRK INHIBITOR, SFTI-1, ACYCLIC KEYWDS 2 PERMUTANT EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR U.C.MARX,D.J.CRAIK REVDAT 3 24-FEB-09 1O8Y 1 VERSN REVDAT 2 12-JUN-03 1O8Y 1 JRNL REVDAT 1 13-MAR-03 1O8Y 0 JRNL AUTH U.C.MARX,M.KORSINCZKY,H.SCHIRRA,A.JONES,B.CONDIE, JRNL AUTH 2 L.OTVOS,D.J.CRAIK JRNL TITL ENZYMATIC CYCLIZATION OF A POTENT BOWMAN-BIRK JRNL TITL 2 PROTEASE INHIBITOR, SUNFLOWER TRYPSIN INHIBITOR-1, JRNL TITL 3 AND SOLUTION STRUCTURE OF AN ACYCLIC PRECURSOR JRNL TITL 4 PEPTIDE JRNL REF J.BIOL.CHEM. V. 278 21782 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12621047 JRNL DOI 10.1074/JBC.M212996200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JRNL CITATION ABOVE. REMARK 4 REMARK 4 1O8Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JAN-03. REMARK 100 THE PDBE ID CODE IS EBI-11849. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 286 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 0.04 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% H2O/10% D2O; REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY; COSY; TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 REMARK 210 SPECTROMETER MODEL : DMX750 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NDEE, XPLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST OVERALL ENERGIES 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 N GLY A 1 - O ASP A 14 2.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 2 0.09 SIDE CHAIN REMARK 500 2 ARG A 2 0.31 SIDE CHAIN REMARK 500 3 ARG A 2 0.30 SIDE CHAIN REMARK 500 4 ARG A 2 0.20 SIDE CHAIN REMARK 500 5 ARG A 2 0.16 SIDE CHAIN REMARK 500 6 ARG A 2 0.30 SIDE CHAIN REMARK 500 7 ARG A 2 0.26 SIDE CHAIN REMARK 500 8 ARG A 2 0.29 SIDE CHAIN REMARK 500 9 ARG A 2 0.24 SIDE CHAIN REMARK 500 10 ARG A 2 0.30 SIDE CHAIN REMARK 500 11 ARG A 2 0.32 SIDE CHAIN REMARK 500 12 ARG A 2 0.23 SIDE CHAIN REMARK 500 13 ARG A 2 0.29 SIDE CHAIN REMARK 500 14 ARG A 2 0.28 SIDE CHAIN REMARK 500 15 ARG A 2 0.31 SIDE CHAIN REMARK 500 16 ARG A 2 0.30 SIDE CHAIN REMARK 500 17 ARG A 2 0.31 SIDE CHAIN REMARK 500 18 ARG A 2 0.28 SIDE CHAIN REMARK 500 19 ARG A 2 0.28 SIDE CHAIN REMARK 500 20 ARG A 2 0.30 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JBL RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF SFTI-1,A CYCLIC REMARK 900 TRYPSIN INHIBITOR FROM SUNFLOWER SEEDS REMARK 900 RELATED ID: 1JBN RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF SFTI-1(14,1), REMARK 900 AN ACYCLIC PERMUTANT OF THE PROTEINASE REMARK 900 INHIBITOR SFTI-1 REMARK 900 RELATED ID: 1O8Z RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF SFTI-1(6,5), REMARK 900 AN ACYCLIC PERMUTANT OF THE PROTEINASE REMARK 900 INHIBITOR SFTI-1,CIS-TRANS-TRANS CONFORMER (CT-A) REMARK 900 RELATED ID: 1SFI RELATED DB: PDB REMARK 900 HIGH RESOLUTION STRUCTURE OF A POTENT, REMARK 900 CYCLIC PROTEASE INHIBITOR FROM SUNFLOWER SEEDS REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE NUMBERING SCHEME FOLLOWED IN THIS ENTRY CONFORMS TO REMARK 999 THE ORDER DESCRIBED IN PDB ENTRY 1JBL. DBREF 1O8Y A 1 14 PDB 1O8Y 1O8Y 1 14 SEQRES 1 A 14 GLY ARG CYS THR LYS SER ILE PRO PRO ILE CYS PHE PRO SEQRES 2 A 14 ASP SHEET 1 AA 2 ARG A 2 CYS A 3 0 SHEET 2 AA 2 CYS A 11 PHE A 12 -1 O PHE A 12 N ARG A 2 SSBOND 1 CYS A 3 CYS A 11 1555 1555 2.02 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