HEADER HYDROLASE INHIBITOR 09-JAN-08 2JZM TITLE CHYMOTRYPSIN INHIBITOR C1 FROM NICOTIANA ALATA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEINASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-53 (UNP RESIDUES 54-106) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NICOTIANA ALATA; SOURCE 3 ORGANISM_COMMON: WINGED TOBACCO; SOURCE 4 ORGANISM_TAXID: 4087 KEYWDS PROTEIN, PROTEINASE INHIBITOR, CHYMOTRYPSIN INHIBITOR, PLANT, KEYWDS 2 INSECTICIDAL, HYDROLASE INHIBITOR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR H.J.SCHIRRA,M.A.ANDERSON,D.J.CRAIK REVDAT 3 09-OCT-19 2JZM 1 JRNL REMARK REVDAT 2 24-FEB-09 2JZM 1 VERSN REVDAT 1 25-NOV-08 2JZM 0 JRNL AUTH H.J.SCHIRRA,M.A.ANDERSON,D.J.CRAIK JRNL TITL STRUCTURAL REFINEMENT OF INSECTICIDAL PLANT PROTEINASE JRNL TITL 2 INHIBITORS FROM NICOTIANA ALATA. JRNL REF PROTEIN PEPT.LETT. V. 15 903 2008 JRNL REFN ISSN 0929-8665 JRNL PMID 18991765 JRNL DOI 10.2174/092986608785849326 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.J.NIELSEN,R.L.HEATH,M.A.ANDERSON,D.J.CRAIK REMARK 1 TITL THE THREE-DIMENSIONAL SOLUTION STRUCTURE BY 1H NMR OF A REMARK 1 TITL 2 6-KDA PROTEINASE INHIBITOR ISOLATED FROM THE STIGMA OF REMARK 1 TITL 3 NICOTIANA ALATA. REMARK 1 REF J.MOL.BIOL. V. 242 231 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8089844 REMARK 1 DOI 10.1006/JMBI.1994.1575 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : UXNMR, CNSSOLVE 1.2 REMARK 3 AUTHORS : BRUKER BIOSPIN (UXNMR), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES, READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: METHOD FOLLOWED THE PROTOCOL OF LINGE REMARK 3 ET AL., PROTEINS 50, 496 (2003) WITH THE MODIFICATIONS IN REMARK 3 NEDERVEEN ET AL., PROTEINS 59, 662 (2005), AS ABOVE REMARK 4 REMARK 4 2JZM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000100489. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2 MM C1, 90% H2O/10% D2O; 100% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY; REMARK 210 2D DQF-COSY; 2D 1H-1H E.COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : UXNMR, CNSSOLVE 1.2 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING 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 HG SER A 18 OD1 ASP A 20 1.59 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 PRO A 34 95.88 -63.02 REMARK 500 1 LEU A 39 40.87 -94.77 REMARK 500 3 ARG A 2 45.93 -83.85 REMARK 500 3 CYS A 25 -175.58 -178.59 REMARK 500 3 PRO A 31 26.98 -67.79 REMARK 500 3 LEU A 39 -74.14 -79.54 REMARK 500 3 CYS A 41 123.58 58.83 REMARK 500 3 PRO A 51 66.73 -68.65 REMARK 500 4 VAL A 24 -62.05 -98.91 REMARK 500 4 GLU A 26 44.82 -103.76 REMARK 500 4 PRO A 31 1.54 -59.66 REMARK 500 4 LEU A 39 32.92 -96.49 REMARK 500 5 ARG A 2 128.64 68.63 REMARK 500 5 CYS A 4 40.83 -88.58 REMARK 500 5 ALA A 9 33.25 -90.37 REMARK 500 5 CYS A 41 86.58 67.36 REMARK 500 5 ARG A 52 -48.59 -156.11 REMARK 500 6 ARG A 2 -46.13 -175.74 REMARK 500 6 ALA A 9 37.43 -74.22 REMARK 500 6 VAL A 24 -65.86 -95.53 REMARK 500 6 LEU A 39 33.22 -95.88 REMARK 500 6 PRO A 51 116.32 -36.55 REMARK 500 7 ALA A 9 -100.01 -91.05 REMARK 500 7 VAL A 24 -64.56 -108.23 REMARK 500 7 GLU A 26 39.19 -97.52 REMARK 500 7 PRO A 31 50.10 -59.44 REMARK 500 7 ARG A 32 -56.12 -128.56 REMARK 500 7 LEU A 39 43.72 -89.10 REMARK 500 8 ARG A 2 46.48 -88.63 REMARK 500 8 ALA A 9 34.28 -80.58 REMARK 500 8 PRO A 43 2.79 -67.40 REMARK 500 9 CYS A 8 -70.39 -85.92 REMARK 500 9 ALA A 9 -71.50 -92.10 REMARK 500 9 VAL A 24 -61.14 -96.34 REMARK 500 9 LEU A 39 -53.60 -154.85 REMARK 500 9 ASN A 40 79.33 59.91 REMARK 500 9 ALA A 46 -60.53 -94.70 REMARK 500 9 PRO A 51 83.35 -53.31 REMARK 500 10 ARG A 2 -161.32 -109.74 REMARK 500 10 ALA A 9 49.43 -72.27 REMARK 500 10 VAL A 24 -64.51 -108.58 REMARK 500 10 THR A 38 46.36 -89.08 REMARK 500 10 LEU A 39 23.19 -154.32 REMARK 500 10 ASN A 40 57.14 -90.21 REMARK 500 11 ILE A 3 45.39 -75.08 REMARK 500 11 CYS A 8 -66.61 -90.86 REMARK 500 11 ALA A 9 48.90 -75.05 REMARK 500 11 THR A 22 -170.42 55.91 REMARK 500 11 PHE A 23 126.06 -39.79 REMARK 500 11 PRO A 51 61.95 -69.56 REMARK 500 REMARK 500 THIS ENTRY HAS 94 RAMACHANDRAN OUTLIERS. 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 8 ARG A 44 0.07 SIDE CHAIN REMARK 500 12 ARG A 32 0.08 SIDE CHAIN REMARK 500 15 ARG A 44 0.11 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2JZM A 1 53 UNP Q9SQ77 Q9SQ77_NICAL 54 106 SEQRES 1 A 53 ASP ARG ILE CYS THR ASN CYS CYS ALA GLY THR LYS GLY SEQRES 2 A 53 CYS LYS TYR PHE SER ASP ASP GLY THR PHE VAL CYS GLU SEQRES 3 A 53 GLY GLU SER ASP PRO ARG ASN PRO LYS ALA CYS THR LEU SEQRES 4 A 53 ASN CYS ASP PRO ARG ILE ALA TYR GLY VAL CYS PRO ARG SEQRES 5 A 53 SER SHEET 1 A 3 THR A 22 GLU A 26 0 SHEET 2 A 3 LYS A 15 SER A 18 -1 N SER A 18 O THR A 22 SHEET 3 A 3 TYR A 47 VAL A 49 -1 O VAL A 49 N LYS A 15 SSBOND 1 CYS A 4 CYS A 41 1555 1555 2.04 SSBOND 2 CYS A 7 CYS A 25 1555 1555 2.04 SSBOND 3 CYS A 8 CYS A 37 1555 1555 2.04 SSBOND 4 CYS A 14 CYS A 50 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