HEADER HYDROLASE INHIBITOR 23-SEP-11 2LJS TITLE SOLUTION STRUCTURE OF MCOTI-V COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MCOTI-III, TRYPSIN INHIBITOR III SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOMORDICA COCHINCHINENSIS; SOURCE 3 ORGANISM_COMMON: SPINY BITTER CUCUMBER; SOURCE 4 ORGANISM_TAXID: 3674 KEYWDS BETA STRAND, HELIX, CYCLIC BACKBONE, HYDROLASE INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR N.L.DALY,D.J.CRAIK REVDAT 4 25-DEC-19 2LJS 1 REMARK SEQADV SEQRES HET REVDAT 4 2 1 HETNAM FORMUL LINK REVDAT 3 22-AUG-18 2LJS 1 SEQADV REVDAT 2 05-SEP-12 2LJS 1 JRNL REVDAT 1 08-AUG-12 2LJS 0 JRNL AUTH J.S.MYLNE,L.Y.CHAN,A.H.CHANSON,N.L.DALY,H.SCHAEFER, JRNL AUTH 2 T.L.BAILEY,P.NGUYENCONG,L.CASCALES,D.J.CRAIK JRNL TITL CYCLIC PEPTIDES ARISING BY EVOLUTIONARY PARALLELISM VIA JRNL TITL 2 ASPARAGINYL-ENDOPEPTIDASE-MEDIATED BIOSYNTHESIS. JRNL REF PLANT CELL V. 24 2765 2012 JRNL REFN ISSN 1040-4651 JRNL PMID 22822203 JRNL DOI 10.1105/TPC.112.099085 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CNSSOLVE REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES AND READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LJS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000102467. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM H2O, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H COSY; REMARK 210 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : ARX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, CYANA, CNSSOLVE 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 : 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 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 HH11 ARG A 2 OE1 GLU A 20 1.60 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 ARG A 13 164.44 165.96 REMARK 500 2 PRO A 5 -146.71 -73.12 REMARK 500 2 ARG A 13 164.30 178.08 REMARK 500 3 ARG A 13 163.99 175.02 REMARK 500 4 ARG A 13 163.95 177.98 REMARK 500 5 ARG A 13 165.14 175.79 REMARK 500 6 PRO A 5 -156.03 -82.47 REMARK 500 6 ARG A 13 158.32 166.96 REMARK 500 7 ARG A 13 165.21 176.77 REMARK 500 8 ARG A 13 157.25 164.78 REMARK 500 9 ARG A 13 166.54 173.15 REMARK 500 10 ARG A 13 160.55 168.64 REMARK 500 11 ARG A 13 157.47 172.63 REMARK 500 12 PRO A 5 -151.56 -81.94 REMARK 500 12 ARG A 13 158.92 167.03 REMARK 500 13 ARG A 13 162.52 170.50 REMARK 500 14 ARG A 13 165.69 175.57 REMARK 500 15 PRO A 5 -145.53 -78.75 REMARK 500 15 LEU A 8 64.45 -117.47 REMARK 500 15 ARG A 13 158.10 166.38 REMARK 500 16 LEU A 8 72.88 -100.67 REMARK 500 16 ARG A 13 161.07 178.64 REMARK 500 17 ARG A 6 96.24 -66.17 REMARK 500 17 ARG A 13 161.35 174.97 REMARK 500 18 ARG A 13 163.02 177.66 REMARK 500 19 ARG A 13 164.87 170.54 REMARK 500 20 PRO A 5 -149.03 -80.05 REMARK 500 20 ARG A 13 157.79 165.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NB1 RELATED DB: PDB REMARK 900 THIS ENTRY CONTAINS THE ALL-L VERSION OF KALATA B1 REMARK 900 RELATED ID: 17956 RELATED DB: BMRB DBREF 2LJS A 1 30 UNP P82410 ITR3_MOMCO 1 30 SEQADV 2LJS GLY A 25 UNP P82410 GLU 25 VARIANT SEQRES 1 A 30 PCA ARG ALA CYS PRO ARG ILE LEU LYS LYS CYS ARG ARG SEQRES 2 A 30 ASP SER ASP CYS PRO GLY GLU CYS ILE CYS LYS GLY ASN SEQRES 3 A 30 GLY TYR CYS GLY MODRES 2LJS PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 14 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA C5 H7 N O3 HELIX 1 1 ARG A 13 CYS A 17 5 5 SHEET 1 A 2 ILE A 22 CYS A 23 0 SHEET 2 A 2 CYS A 29 GLY A 30 -1 O GLY A 30 N ILE A 22 SSBOND 1 CYS A 4 CYS A 21 1555 1555 2.02 SSBOND 2 CYS A 11 CYS A 23 1555 1555 2.03 SSBOND 3 CYS A 17 CYS A 29 1555 1555 2.03 LINK C PCA A 1 N ARG A 2 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 HETATM 1 N PCA A 1 2.773 6.866 8.670 1.00 0.00 N HETATM 2 CA PCA A 1 3.744 7.753 8.048 1.00 0.00 C HETATM 3 CB PCA A 1 3.928 8.857 9.105 1.00 0.00 C HETATM 4 CG PCA A 1 3.145 8.417 10.335 1.00 0.00 C HETATM 5 CD PCA A 1 2.565 7.077 9.950 1.00 0.00 C HETATM 6 OE PCA A 1 2.086 6.300 10.798 1.00 0.00 O HETATM 7 C PCA A 1 5.054 7.027 7.783 1.00 0.00 C HETATM 8 O PCA A 1 6.133 7.610 7.865 1.00 0.00 O HETATM 9 H1 PCA A 1 2.307 6.164 8.173 1.00 0.00 H HETATM 10 HA PCA A 1 3.335 8.158 7.133 1.00 0.00 H HETATM 11 HB2 PCA A 1 4.973 8.960 9.356 1.00 0.00 H HETATM 12 HB3 PCA A 1 3.534 9.794 8.738 1.00 0.00 H HETATM 13 HG2 PCA A 1 3.806 8.308 11.183 1.00 0.00 H HETATM 14 HG3 PCA A 1 2.353 9.119 10.547 1.00 0.00 H