HEADER INHIBITOR 04-OCT-05 2C34 TITLE LEISHMANIA MEXICANA ICP COMPND MOL_ID: 1; COMPND 2 MOLECULE: INHIBITOR OF CYSTEINE PEPTIDASES; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ICP; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEISHMANIA MEXICANA; SOURCE 3 ORGANISM_TAXID: 5665; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS ICP, CHAGASIN, CYSTEINE PEPTIDASE, INHIBITOR, IMMUNOGLOBULIN FOLD EXPDTA SOLUTION NMR NUMMDL 38 AUTHOR B.O.SMITH,N.C.PICKEN,K.BROMEK,G.D.WESTROP,J.C.MOTTRAM,G.H.COOMBS REVDAT 5 23-JUN-21 2C34 1 REMARK REVDAT 4 15-JAN-20 2C34 1 REMARK REVDAT 3 24-FEB-09 2C34 1 VERSN REVDAT 2 01-MAR-06 2C34 1 JRNL REVDAT 1 21-DEC-05 2C34 0 JRNL AUTH B.O.SMITH,N.C.PICKEN,G.D.WESTROP,K.BROMEK,J.C.MOTTRAM, JRNL AUTH 2 G.H.COOMBS JRNL TITL THE STRUCTURE OF LEISHMANIA MEXICANA ICP PROVIDES EVIDENCE JRNL TITL 2 FOR CONVERGENT EVOLUTION OF CYSTEINE PEPTIDASE INHIBITORS. JRNL REF J.BIOL.CHEM. V. 281 5821 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16407198 JRNL DOI 10.1074/JBC.M510868200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS, GROSSE- REMARK 3 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, RICE, REMARK 3 SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE. REMARK 4 REMARK 4 2C34 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1290025586. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 294.8 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 75 REMARK 210 PRESSURE : 1.0 ATM REMARK 210 SAMPLE CONTENTS : 90% WATER/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 13C-NOESY-HSQC; 15N-NOESY- HSQC; REMARK 210 HNCACB; CBCACONH; HCCCONH; HCCH- REMARK 210 TOCSY; CBCGCDHD; HNCACO; HNCO REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR ANALYSIS ANALYSIS REMARK 210 METHOD USED : ARIA-ALIKE REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 38 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST RESTRAINT ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY ON 13C, 15N-LABELLED ICP 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: 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 HIS A 0 99.36 59.34 REMARK 500 1 ALA A 3 88.23 57.05 REMARK 500 1 ASN A 10 -89.26 -127.09 REMARK 500 1 ASP A 11 105.72 -26.12 REMARK 500 1 THR A 16 -173.00 -173.76 REMARK 500 1 HIS A 17 -167.35 -114.73 REMARK 500 1 LYS A 20 81.27 -65.73 REMARK 500 1 THR A 21 99.32 -46.71 REMARK 500 1 ASN A 29 90.35 -174.99 REMARK 500 1 PRO A 30 -18.94 -49.20 REMARK 500 1 VAL A 42 105.63 -54.78 REMARK 500 1 SER A 48 -179.35 -53.23 REMARK 500 1 ASP A 49 -86.61 -156.83 REMARK 500 1 GLU A 50 -30.67 -134.47 REMARK 500 1 ILE A 51 -73.72 -74.04 REMARK 500 1 PRO A 60 41.66 -99.88 REMARK 500 1 PRO A 62 -176.59 -63.55 REMARK 500 1 SER A 63 -172.19 -67.61 REMARK 500 1 SER A 64 -71.35 -63.26 REMARK 500 1 PRO A 66 -161.82 -71.33 REMARK 500 1 MET A 67 15.68 -143.11 REMARK 500 1 PRO A 80 97.22 -51.44 REMARK 500 1 GLU A 97 -69.48 -95.19 REMARK 500 1 GLU A 102 0.51 -64.68 REMARK 500 1 TYR A 106 69.66 -171.34 REMARK 500 2 ILE A 2 14.40 58.96 REMARK 500 2 LEU A 5 -63.55 -125.02 REMARK 500 2 ASN A 10 -86.57 -126.94 REMARK 500 2 ASP A 11 107.49 -25.15 REMARK 500 2 THR A 16 -171.75 -177.67 REMARK 500 2 LYS A 20 83.04 -60.04 REMARK 500 2 THR A 21 99.18 -57.41 REMARK 500 2 ASN A 29 118.95 -172.04 REMARK 500 2 SER A 48 177.07 -51.04 REMARK 500 2 ASP A 49 -95.64 -154.16 REMARK 500 2 GLU A 50 -31.92 -131.88 REMARK 500 2 ILE A 51 -70.97 -72.12 REMARK 500 2 GLU A 53 72.94 -68.32 REMARK 500 2 THR A 65 -50.13 -156.94 REMARK 500 2 PRO A 66 -164.84 -73.42 REMARK 500 2 MET A 67 19.02 -157.17 REMARK 500 2 VAL A 70 -111.75 -101.49 REMARK 500 2 PRO A 80 96.46 -48.18 REMARK 500 2 TYR A 106 72.62 -162.21 REMARK 500 2 VAL A 112 140.60 -38.64 REMARK 500 3 ALA A 3 90.90 58.02 REMARK 500 3 ASP A 9 118.38 -38.39 REMARK 500 3 ASN A 10 -84.04 -114.30 REMARK 500 3 ASP A 11 103.00 -25.67 REMARK 500 3 THR A 16 -174.75 -175.59 REMARK 500 REMARK 500 THIS ENTRY HAS 833 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6794 RELATED DB: BMRB DBREF 2C34 A -2 0 PDB 2C34 2C34 -2 0 DBREF 2C34 A 1 113 UNP Q868H1 Q868H1_LEIME 1 113 SEQRES 1 A 116 GLY SER HIS MET ILE ALA PRO LEU SER VAL LYS ASP ASN SEQRES 2 A 116 ASP LYS TRP VAL ASP THR HIS VAL GLY LYS THR THR GLU SEQRES 3 A 116 ILE HIS LEU LYS GLY ASN PRO THR THR GLY TYR MET TRP SEQRES 4 A 116 THR ARG VAL GLY PHE VAL GLY LYS ASP VAL LEU SER ASP SEQRES 5 A 116 GLU ILE LEU GLU VAL VAL CYS LYS TYR THR PRO THR PRO SEQRES 6 A 116 SER SER THR PRO MET VAL GLY VAL GLY GLY ILE TYR VAL SEQRES 7 A 116 VAL LEU VAL LYS PRO ARG LYS ARG GLY HIS HIS THR LEU SEQRES 8 A 116 GLU LEU VAL TYR THR ARG PRO PHE GLU GLY ILE LYS PRO SEQRES 9 A 116 GLU ASN GLU ARG TYR THR LEU HIS LEU ASN VAL LYS SHEET 1 AA 4 VAL A 14 THR A 16 0 SHEET 2 AA 4 ARG A 105 VAL A 112 1 O HIS A 109 N VAL A 14 SHEET 3 AA 4 HIS A 86 THR A 93 -1 O HIS A 86 N LEU A 110 SHEET 4 AA 4 MET A 35 ARG A 38 -1 O MET A 35 N THR A 93 SHEET 1 AB 3 THR A 22 LYS A 27 0 SHEET 2 AB 3 ILE A 73 PRO A 80 -1 O TYR A 74 N LEU A 26 SHEET 3 AB 3 LEU A 52 THR A 59 -1 N GLU A 53 O LYS A 79 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 MODEL 2 MODEL 3 MODEL 4 MODEL 5 MODEL 6 MODEL 7 MODEL 8 MODEL 9 MODEL 10 MODEL 11 MODEL 12 MODEL 13 MODEL 14 MODEL 15 MODEL 16 MODEL 17 MODEL 18 MODEL 19 MODEL 20 MODEL 21 MODEL 22 MODEL 23 MODEL 24 MODEL 25 MODEL 26 MODEL 27 MODEL 28 MODEL 29 MODEL 30 MODEL 31 MODEL 32 MODEL 33 MODEL 34 MODEL 35 MODEL 36 MODEL 37 MODEL 38