HEADER PLANT PROTEIN 06-MAY-03 1P8B TITLE SOLUTION STRUCTURE OF PA1B, A 37-AMINO ACID INSECTICIDAL PROTEIN TITLE 2 EXTRACTED FROM PEA SEEDS (PISUM SATIVUM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEA ALBUMIN 1, SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PA1B, ALBUMIN A1B, LEGINSULIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PISUM SATIVUM; SOURCE 3 ORGANISM_COMMON: PEA; SOURCE 4 ORGANISM_TAXID: 3888; SOURCE 5 STRAIN: CV. FRILENE; SOURCE 6 OTHER_DETAILS: ISOLATED FROM PEA SEEDS KEYWDS INHIBITOR CYSTINE-KNOT, PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR L.JOUVENSAL,L.QUILLIEN,E.FERRASSON,Y.RAHBE,J.GUEGUEN,F.VOVELLE REVDAT 4 03-FEB-21 1P8B 1 JRNL REMARK REVDAT 3 24-FEB-09 1P8B 1 VERSN REVDAT 2 02-DEC-03 1P8B 1 JRNL REVDAT 1 25-NOV-03 1P8B 0 JRNL AUTH L.JOUVENSAL,L.QUILLIEN,E.FERRASSON,Y.RAHBE,J.GUEGUEN, JRNL AUTH 2 F.VOVELLE JRNL TITL PA1B, AN INSECTICIDAL PROTEIN EXTRACTED FROM PEA SEEDS JRNL TITL 2 (PISUM SATIVUM): 1H-2-D NMR STUDY AND MOLECULAR MODELING JRNL REF BIOCHEMISTRY V. 42 11915 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 14556622 JRNL DOI 10.1021/BI034803L REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.GRESSENT,I.RAHIOUI,Y.RAHBE REMARK 1 TITL CHARACTERIZATION OF A HIGH AFFINITY BINDING SITE FOR THE PEA REMARK 1 TITL 2 ALBUMIN 1B ENTOMOTOXIN IN THE WEEVIL SITOPHILUS REMARK 1 REF EUR.J.BIOCHEM. V. 270 2429 2003 REMARK 1 REFN ISSN 0014-2956 REMARK 1 DOI 10.1046/J.1432-1033.2003.03611.X REMARK 1 REFERENCE 2 REMARK 1 AUTH B.DELOBEL,A.M.GRENIER,J.GUEGUEN,E.FERRASSON,M.MBAIGUINAM REMARK 1 TITL USE OF A POLYPEPTIDE DERIVED FROM A PA1B LEGUME ALBUMEN AS REMARK 1 TITL 2 INSECTICIDE REMARK 1 REF PATENT 1999 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE 2.1, ARIA 1.1 REMARK 3 AUTHORS : DELAGLIO (NMRPIPE), LINGE (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON 858 NOE-DERIVED DISTANCE RESTRAINTS, REMARK 3 15 DIHEDRAL ANGLE RESTRAINTS REMARK 3 AND 7 HYDROGEN BOND RESTRAINTS REMARK 4 REMARK 4 1P8B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019133. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 4.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.1MM PA1B; 0.02% NAN3; 50% H2O, REMARK 210 50% TFE-D2 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY 6001, CNS 1.1, ARIA 1.1 REMARK 210 METHOD USED : TORSION ANGLE SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS IN REMARK 210 EXPLICIT SOLVENT REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES. 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 ASN A 4 134.36 -173.47 REMARK 500 1 VAL A 25 44.79 -84.34 REMARK 500 1 PRO A 35 32.58 -76.19 REMARK 500 2 ASN A 4 132.02 -170.31 REMARK 500 2 VAL A 25 39.24 -86.88 REMARK 500 2 PRO A 35 30.96 -70.41 REMARK 500 3 PRO A 14 -74.04 -58.00 REMARK 500 3 VAL A 25 36.74 -83.77 REMARK 500 3 SER A 36 -41.94 -151.06 REMARK 500 4 ASN A 4 134.32 -173.26 REMARK 500 5 ASN A 4 126.86 -174.61 REMARK 500 5 THR A 17 139.38 -179.95 REMARK 500 5 VAL A 25 38.32 -85.07 REMARK 500 5 PRO A 35 33.51 -75.65 REMARK 500 6 CYS A 7 -155.85 -140.36 REMARK 500 6 CYS A 15 -39.03 78.32 REMARK 500 6 VAL A 25 36.29 -84.71 REMARK 500 6 PRO A 35 23.64 -67.57 REMARK 500 7 SER A 2 73.92 -67.80 REMARK 500 7 SER A 18 -42.42 72.83 REMARK 500 7 PRO A 35 37.80 -81.14 REMARK 500 8 VAL A 25 32.53 -81.57 REMARK 500 8 SER A 36 49.01 -151.85 REMARK 500 9 ASN A 4 117.76 179.69 REMARK 500 9 VAL A 25 36.68 -85.72 REMARK 500 9 SER A 36 -69.61 -92.39 REMARK 500 10 SER A 2 58.36 -158.84 REMARK 500 10 PRO A 14 -80.99 -50.98 REMARK 500 10 VAL A 25 36.61 -80.92 REMARK 500 11 THR A 17 -39.77 -143.84 REMARK 500 11 SER A 18 -39.14 72.03 REMARK 500 12 PRO A 35 30.29 -68.16 REMARK 500 13 ASN A 4 135.85 -171.64 REMARK 500 13 CYS A 15 13.19 59.35 REMARK 500 13 THR A 17 -31.06 -141.89 REMARK 500 13 SER A 18 -41.03 70.07 REMARK 500 13 VAL A 25 38.10 -82.59 REMARK 500 13 PRO A 35 1.98 -68.31 REMARK 500 14 ASN A 4 148.79 -173.77 REMARK 500 14 THR A 17 140.84 -172.05 REMARK 500 15 ASN A 4 38.96 -175.53 REMARK 500 15 PRO A 35 41.90 -73.23 REMARK 500 15 SER A 36 27.72 -150.79 REMARK 500 REMARK 500 REMARK: NULL DBREF 1P8B A 1 37 UNP P62927 ALB1B_PEA 27 63 SEQADV 1P8B ILE A 29 UNP P62927 VAL 55 SEE REMARK 999 SEQRES 1 A 37 ALA SER CYS ASN GLY VAL CYS SER PRO PHE GLU MET PRO SEQRES 2 A 37 PRO CYS GLY THR SER ALA CYS ARG CYS ILE PRO VAL GLY SEQRES 3 A 37 LEU VAL ILE GLY TYR CYS ARG ASN PRO SER GLY HELIX 1 1 PRO A 13 THR A 17 5 5 SHEET 1 A 3 ASN A 4 CYS A 7 0 SHEET 2 A 3 GLY A 30 ARG A 33 -1 O GLY A 30 N CYS A 7 SHEET 3 A 3 ARG A 21 ILE A 23 -1 N ILE A 23 O TYR A 31 SSBOND 1 CYS A 3 CYS A 20 1555 1555 2.02 SSBOND 2 CYS A 7 CYS A 22 1555 1555 2.03 SSBOND 3 CYS A 15 CYS A 32 1555 1555 2.03 CISPEP 1 MET A 12 PRO A 13 1 -0.23 CISPEP 2 MET A 12 PRO A 13 2 -0.34 CISPEP 3 MET A 12 PRO A 13 3 -0.39 CISPEP 4 MET A 12 PRO A 13 4 -0.22 CISPEP 5 MET A 12 PRO A 13 5 -0.31 CISPEP 6 MET A 12 PRO A 13 6 -0.39 CISPEP 7 MET A 12 PRO A 13 7 -0.14 CISPEP 8 MET A 12 PRO A 13 8 -0.18 CISPEP 9 MET A 12 PRO A 13 9 -0.23 CISPEP 10 MET A 12 PRO A 13 10 -0.28 CISPEP 11 MET A 12 PRO A 13 11 -0.37 CISPEP 12 MET A 12 PRO A 13 12 -0.28 CISPEP 13 MET A 12 PRO A 13 13 0.08 CISPEP 14 MET A 12 PRO A 13 14 -0.16 CISPEP 15 MET A 12 PRO A 13 15 -0.20 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