HEADER BLOOD CLOTTING 15-JUL-03 1Q01 TITLE LEBETIN PEPTIDES, A NEW CLASS OF POTENT AGGREGATION INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEBETIN 2 ISOFORM ALPHA; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MACROVIPERA LEBETINA; SOURCE 3 ORGANISM_COMMON: LEVANTINE VIPER; SOURCE 4 ORGANISM_TAXID: 8709; SOURCE 5 SECRETION: VENOM KEYWDS BETA-BULGED HAIRPAIN, BLOOD CLOTTING EXPDTA SOLUTION NMR NUMMDL 24 AUTHOR A.MOSBAH,N.MARRAKCHI,M.J.GANZALEZ,J.VAN RIETSCHOTEN,E.GIRALT,M.EL AUTHOR 2 AYEB,H.ROCHAT,J.M.SABATIER,H.DARBON,K.MABROUK REVDAT 3 02-MAR-22 1Q01 1 REMARK REVDAT 2 24-FEB-09 1Q01 1 VERSN REVDAT 1 03-MAY-05 1Q01 0 JRNL AUTH A.MOSBAH,N.MARRAKCHI,M.J.GANZALEZ,J.VAN RIETSCHOTEN, JRNL AUTH 2 E.GIRALT,M.EL AYEB,H.ROCHAT,J.M.SABATIER,H.DARBON,K.MABROUK JRNL TITL LEBETIN PEPTIDES, A NEW CLASS OF POTENT AGGREGATION JRNL TITL 2 INHIBITORS JRNL REF TO BE PUBLISHED JRNL REFN 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 1Q01 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000019745. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 280; 283 REMARK 210 PH : 3; 3 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 90% H2O, 10% D2O; 90% H2O, 10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; 2D TOCSY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR, XEASY, DIANA REMARK 210 METHOD USED : DIANA AND CNS, DISTANCE REMARK 210 GEOMETRY, SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : BACK CALCULATED DATA AGREE WITH REMARK 210 EXPERIMENTAL NOESY SPECTRUM, REMARK 210 STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH FAVORABLE NON-BOND ENERGY, REMARK 210 STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,STRUCTURES REMARK 210 WITH THE LOWEST ENERGY,TARGET REMARK 210 FUNCTION 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: 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 ASP A 2 -68.10 68.49 REMARK 500 1 LYS A 8 178.55 -51.14 REMARK 500 1 PRO A 11 63.34 -69.98 REMARK 500 1 ASN A 12 112.90 61.24 REMARK 500 1 CYS A 14 -164.91 -57.65 REMARK 500 1 LYS A 18 49.30 -90.81 REMARK 500 1 ILE A 22 173.83 54.51 REMARK 500 2 LYS A 4 77.01 -108.40 REMARK 500 2 LYS A 7 161.53 59.70 REMARK 500 2 ASN A 12 -168.29 -165.48 REMARK 500 2 CYS A 14 156.67 60.65 REMARK 500 2 LYS A 18 96.18 74.90 REMARK 500 2 ASP A 20 160.82 58.46 REMARK 500 2 ILE A 22 173.61 54.58 REMARK 500 2 ASN A 31 -178.71 -56.57 REMARK 500 2 LYS A 32 73.60 59.87 REMARK 500 2 ASP A 34 56.42 -105.36 REMARK 500 2 ASN A 36 -73.64 66.10 REMARK 500 2 LYS A 37 -41.78 -175.15 REMARK 500 3 ASP A 2 80.59 -153.90 REMARK 500 3 ASN A 12 -178.48 -179.62 REMARK 500 3 PHE A 15 -178.33 -59.07 REMARK 500 3 HIS A 17 -178.29 -56.06 REMARK 500 3 LYS A 18 48.82 -88.04 REMARK 500 3 ASP A 20 105.31 54.82 REMARK 500 3 LEU A 28 170.67 -47.17 REMARK 500 3 ASP A 34 61.76 -69.94 REMARK 500 3 ASN A 36 97.01 -50.74 REMARK 500 4 ASN A 3 93.07 -162.92 REMARK 500 4 LYS A 4 109.25 -59.13 REMARK 500 4 ASN A 12 91.97 43.41 REMARK 500 4 PHE A 15 171.96 -59.69 REMARK 500 4 LYS A 18 48.68 -90.73 REMARK 500 4 SER A 24 -74.76 -59.74 REMARK 500 4 LEU A 28 -178.45 -52.43 REMARK 500 4 CYS A 30 -53.38 -126.33 REMARK 500 4 LYS A 32 92.84 -60.04 REMARK 500 5 PRO A 11 84.17 -69.84 REMARK 500 5 PHE A 15 -179.03 -52.67 REMARK 500 5 LYS A 18 48.95 -90.90 REMARK 500 5 HIS A 25 -61.67 -124.35 REMARK 500 5 LEU A 28 170.78 -55.25 REMARK 500 5 CYS A 30 -53.75 -149.09 REMARK 500 5 ASN A 36 -73.44 65.83 REMARK 500 6 PRO A 11 84.25 -69.91 REMARK 500 6 CYS A 14 177.75 52.63 REMARK 500 6 LYS A 18 99.26 166.92 REMARK 500 6 ASP A 20 162.78 56.36 REMARK 500 6 ILE A 22 161.02 -42.20 REMARK 500 6 LEU A 28 -174.75 -67.35 REMARK 500 REMARK 500 THIS ENTRY HAS 255 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1Q01 A 1 38 UNP Q7LZ09 Q7LZ09_VIPLE 1 38 SEQRES 1 A 38 GLY ASP ASN LYS PRO PRO LYS LYS GLY PRO PRO ASN GLY SEQRES 2 A 38 CYS PHE GLY HIS LYS ILE ASP ARG ILE GLY SER HIS SER SEQRES 3 A 38 GLY LEU GLY CYS ASN LYS VAL ASP ASP ASN LYS GLY SSBOND 1 CYS A 14 CYS A 30 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