10 20 30 40 50 60 70 80 2KGH - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TOXIN 12-MAR-09 2KGH
TITLE SOLUTION STRUCTURE OF BRACHYPERMA RUHNAUI TOXIN 2
COMPND MOL_ID: 1; COMPND 2 MOLECULE: VENOM PEPTIDE 2; COMPND 3 CHAIN: A
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRACHYPELMA RUHNAUI; SOURCE 3 ORGANISM_COMMON: MEXICAN GOLDEN REDRUMP TARANTULA; SOURCE 4 ORGANISM_TAXID: 503929
KEYWDS INSECTICIDAL PEPTIDES, DISULFIDE BOND, NEUROTOXIN, SECRETED, KEYWDS 2 TOXIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR G.CORZO,C.BERNARD,H.CLEMENT,F.BOSMANS,J.TYGAT,L.D.POSSANI, AUTHOR 2 H.DARBON,A.ALAGON
REVDAT 1 15-DEC-09 2KGH 0
JRNL AUTH G.CORZO,C.BERNARD,H.CLEMENT,E.VILLEGAS,F.BOSMANS, JRNL AUTH 2 J.TYTGAT,L.D.POSSANI,H.DARBON,A.ALAGON JRNL TITL INSECTICIDAL PEPTIDES FROM THE THERAPOSID SPIDER JRNL TITL 2 BRACHYPELMA ALBICEPS: AN NMR-BASED MODEL OF BA2. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1794 1190 2009 JRNL REFN ISSN 0006-3002 JRNL PMID 19374957 JRNL DOI 10.1016/J.BBAPAP.2009.04.004
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH REMARK 3 AUTHORS : C.D.SCHWIETERS,J.J.KUSZEWSKI,N.TJANDRA,G.M.CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2KGH COMPLIES WITH FORMAT V. 3.20, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-MAR-09. REMARK 100 THE RCSB ID CODE IS RCSB101090.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290 REMARK 210 PH : 3 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM PROTEIN-1, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY 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 2.6 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY 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 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 GLU A 3 -89.68 36.69 REMARK 500 1 CYS A 4 -123.42 16.77 REMARK 500 1 VAL A 5 -51.43 -140.29 REMARK 500 1 GLU A 13 -143.99 -133.07 REMARK 500 1 LYS A 15 176.36 164.23 REMARK 500 1 CYS A 17 -165.18 -128.81 REMARK 500 1 PRO A 19 99.74 -57.11 REMARK 500 1 ILE A 33 -62.37 61.33 REMARK 500 2 LYS A 12 -47.16 -138.92 REMARK 500 2 LYS A 15 174.91 174.46 REMARK 500 2 LYS A 24 -163.63 -106.97 REMARK 500 2 LEU A 35 -168.43 172.92 REMARK 500 3 LYS A 12 -61.89 -101.85 REMARK 500 3 GLU A 13 -153.68 -95.27 REMARK 500 3 LYS A 15 179.24 173.75 REMARK 500 3 CYS A 17 -139.10 -139.90 REMARK 500 3 LYS A 34 66.28 -105.74 REMARK 500 3 LEU A 35 -161.37 67.82 REMARK 500 4 PHE A 2 31.22 -157.07 REMARK 500 4 CYS A 4 -178.70 -173.14 REMARK 500 4 LYS A 12 -55.32 -123.65 REMARK 500 4 LYS A 15 176.24 167.73 REMARK 500 4 CYS A 17 -156.74 -132.73 REMARK 500 4 PRO A 19 96.98 -56.22 REMARK 500 4 THR A 26 -86.57 -131.98 REMARK 500 4 ILE A 33 68.91 -69.92 REMARK 500 4 LYS A 34 -62.06 -169.33 REMARK 500 4 LEU A 35 -169.26 -179.17 REMARK 500 5 PHE A 2 86.29 -153.10 REMARK 500 5 CYS A 4 -149.49 -151.99 REMARK 500 5 CYS A 8 82.21 -68.73 REMARK 500 5 LYS A 15 166.91 171.82 REMARK 500 5 CYS A 17 -158.60 -138.04 REMARK 500 6 PHE A 2 42.39 -143.40 REMARK 500 6 CYS A 4 -168.22 -167.60 REMARK 500 6 CYS A 8 13.10 59.81 REMARK 500 6 LYS A 15 179.51 173.20 REMARK 500 6 ILE A 33 -33.52 -38.44 REMARK 500 6 LEU A 35 -165.57 176.43 REMARK 500 7 CYS A 8 8.35 59.74 REMARK 500 7 GLU A 13 -166.37 -106.62 REMARK 500 7 LYS A 15 176.49 174.53 REMARK 500 7 CYS A 17 -153.19 -138.01 REMARK 500 7 PRO A 19 -160.73 -73.51 REMARK 500 7 ILE A 33 -58.63 49.37 REMARK 500 8 VAL A 5 105.86 63.92 REMARK 500 8 CYS A 8 18.18 58.47 REMARK 500 8 GLU A 13 -168.16 -108.31 REMARK 500 8 LYS A 15 166.85 173.34 REMARK 500 8 CYS A 17 -136.46 -134.77 REMARK 500 REMARK 500 THIS ENTRY HAS 135 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 1 PHE A 2 21.1 L L OUTSIDE RANGE REMARK 500 7 ILE A 33 24.2 L L OUTSIDE RANGE REMARK 500 8 ILE A 33 25.0 L L OUTSIDE RANGE REMARK 500 16 ILE A 33 24.7 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7123 RELATED DB: BMRB
DBREF 2KGH A 1 39 UNP P85504 TXP2_BARRH 1 39
SEQRES 1 A 39 ILE PHE GLU CYS VAL PHE SER CYS ASP ILE LYS LYS GLU SEQRES 2 A 39 GLY LYS PRO CYS LYS PRO LYS GLY GLU LYS LYS CYS THR SEQRES 3 A 39 GLY GLY TRP ARG CYS LYS ILE LYS LEU CYS LEU LYS ILE
SHEET 1 A 3 PRO A 16 CYS A 17 0 SHEET 2 A 3 TRP A 29 LYS A 32 -1 O TRP A 29 N CYS A 17 SHEET 3 A 3 LEU A 35 LYS A 38 -1 O LEU A 35 N LYS A 32
SSBOND 1 CYS A 4 CYS A 17 1555 1555 2.82 SSBOND 2 CYS A 8 CYS A 31 1555 1555 2.79 SSBOND 3 CYS A 25 CYS A 36 1555 1555 2.79
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