10 20 30 40 50 60 70 80 1P8B - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PLANT PROTEIN 06-MAY-03 1P8B
TITLE SOLUTION STRUCTURE OF PA1B, A 37-AMINO ACID INSECTICIDAL TITLE 2 PROTEIN 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, AUTHOR 2 F.VOVELLE
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, JRNL AUTH 2 J.GUEGUEN,F.VOVELLE JRNL TITL PA1B, AN INSECTICIDAL PROTEIN EXTRACTED FROM PEA JRNL TITL 2 SEEDS (PISUM SATIVUM): 1H-2-D NMR STUDY AND JRNL TITL 3 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 REMARK 1 TITL 2 FOR THE PEA ALBUMIN 1B ENTOMOTOXIN IN THE WEEVIL REMARK 1 TITL 3 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, REMARK 1 AUTH 2 M.MBAIGUINAM REMARK 1 TITL USE OF A POLYPEPTIDE DERIVED FROM A PA1B LEGUME REMARK 1 TITL 2 ALBUMEN AS INSECTICIDE REMARK 1 REF PATENT PCT/FR99/01085 1999
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA 1.1 REMARK 3 AUTHORS : LINGE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON 858 NOE- REMARK 3 DERIVED DISTANCE RESTRAINTS, 15 DIHEDRAL ANGLE RESTRAINTS AND REMARK 3 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 RCSB ID CODE IS RCSB019133.
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% REMARK 210 H2O, 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 : NMRPIPE 2.1, XEASY 6001, CNS REMARK 210 1.1, ARIA 1.1 REMARK 210 METHOD USED : TORSION ANGLE SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS REMARK 210 IN 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 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