10 20 30 40 50 60 70 80 1PNH - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TOXIN 25-AUG-93 1PNH
TITLE SOLUTION STRUCTURE OF PO5-NH2, A SCORPION TOXIN ANALOG WITH TITLE 2 HIGH AFFINITY FOR THE APAMIN-SENSITIVE POTASSIUM CHANNEL
COMPND MOL_ID: 1; COMPND 2 MOLECULE: SCORPION TOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANDROCTONUS MAURETANICUS MAURETANICUS; SOURCE 3 ORGANISM_TAXID: 6860; SOURCE 4 STRAIN: MAURETANICUS
KEYWDS TOXIN
EXPDTA SOLUTION NMR
NUMMDL 25
AUTHOR S.MEUNIER,J.-M.BERNASSAU,J.-M.SABATIER,M.-F.MARTIN- AUTHOR 2 EAUCLAIRE,J.VAN RIETSCHOTEN,C.CAMBILLAU,H.DARBON
REVDAT 3 24-FEB-09 1PNH 1 VERSN REVDAT 2 01-APR-03 1PNH 1 JRNL REVDAT 1 31-JAN-94 1PNH 0
JRNL AUTH S.MEUNIER,J.M.BERNASSAU,J.M.SABATIER, JRNL AUTH 2 M.F.MARTIN-EAUCLAIRE,J.VAN RIETSCHOTEN,C.CAMBILLAU, JRNL AUTH 3 H.DARBON JRNL TITL SOLUTION STRUCTURE OF P05-NH2, A SCORPION TOXIN JRNL TITL 2 ANALOG WITH HIGH AFFINITY FOR THE APAMIN-SENSITIVE JRNL TITL 3 POTASSIUM CHANNEL. JRNL REF BIOCHEMISTRY V. 32 11969 1993 JRNL REFN ISSN 0006-2960 JRNL PMID 8218272 JRNL DOI 10.1021/BI00096A005
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1PNH COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 VAL A 2 -153.11 -144.56 REMARK 500 1 ASN A 4 97.59 -69.68 REMARK 500 1 LEU A 17 -157.45 -69.95 REMARK 500 1 VAL A 24 18.78 -142.76 REMARK 500 2 LEU A 17 -165.81 -69.71 REMARK 500 2 CYS A 21 88.23 -69.96 REMARK 500 3 LEU A 17 -163.76 -69.81 REMARK 500 3 VAL A 24 16.23 -140.61 REMARK 500 3 LYS A 30 -169.96 -76.86 REMARK 500 4 ARG A 13 -29.18 -39.94 REMARK 500 4 VAL A 24 29.85 -146.78 REMARK 500 5 LEU A 17 -165.57 -70.04 REMARK 500 5 VAL A 24 20.95 -146.13 REMARK 500 6 LEU A 5 -73.14 -65.20 REMARK 500 6 ARG A 6 -36.66 -39.81 REMARK 500 6 VAL A 24 14.86 -140.73 REMARK 500 6 LYS A 30 -155.62 -82.39 REMARK 500 7 ASN A 4 99.30 -69.85 REMARK 500 8 VAL A 2 -154.37 -87.73 REMARK 500 8 LEU A 5 -74.70 -70.41 REMARK 500 8 VAL A 24 32.37 -142.21 REMARK 500 10 VAL A 24 32.14 -143.78 REMARK 500 11 VAL A 2 -153.38 -80.17 REMARK 500 11 VAL A 24 31.95 -150.65 REMARK 500 12 VAL A 24 24.28 -148.62 REMARK 500 12 LYS A 30 -166.00 -120.65 REMARK 500 13 VAL A 2 -153.37 -83.55 REMARK 500 13 VAL A 24 33.87 -142.84 REMARK 500 13 LYS A 30 -155.71 -79.01 REMARK 500 14 LEU A 17 -160.43 -69.23 REMARK 500 14 VAL A 24 20.51 -148.76 REMARK 500 15 LEU A 17 -177.34 -69.23 REMARK 500 15 VAL A 24 33.75 -149.97 REMARK 500 16 VAL A 24 27.98 -146.77 REMARK 500 17 ASN A 4 85.39 -69.88 REMARK 500 17 LEU A 17 -150.51 -69.75 REMARK 500 17 LYS A 30 -155.01 -85.62 REMARK 500 18 VAL A 2 -152.74 -158.74 REMARK 500 18 LEU A 17 -160.24 -69.73 REMARK 500 18 VAL A 24 35.49 -144.99 REMARK 500 18 LYS A 30 -155.64 -83.29 REMARK 500 19 VAL A 2 -154.82 -109.97 REMARK 500 19 LEU A 5 -73.77 -70.10 REMARK 500 19 VAL A 24 27.27 -146.49 REMARK 500 20 LEU A 5 -80.27 -66.84 REMARK 500 20 LEU A 17 -169.47 -72.70 REMARK 500 21 VAL A 2 -152.82 -124.52 REMARK 500 21 VAL A 24 32.49 -143.87 REMARK 500 22 VAL A 24 30.24 -148.21 REMARK 500 23 VAL A 24 28.50 -149.87 REMARK 500 24 VAL A 24 26.13 -150.73 REMARK 500 25 LEU A 17 -167.26 -69.55 REMARK 500 25 VAL A 24 41.27 -145.59 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1PNH A 1 31 UNP P31719 SCK5_ANDMA 1 31
SEQRES 1 A 31 THR VAL CYS ASN LEU ARG ARG CYS GLN LEU SER CYS ARG SEQRES 2 A 31 SER LEU GLY LEU LEU GLY LYS CYS ILE GLY VAL LYS CYS SEQRES 3 A 31 GLU CYS VAL LYS HIS
HELIX 1 H1 LEU A 5 SER A 14 1 10
SHEET 1 S1 2 LEU A 17 ILE A 22 0 SHEET 2 S1 2 LYS A 25 VAL A 29 -1
SSBOND 1 CYS A 3 CYS A 21 1555 1555 1.33 SSBOND 2 CYS A 8 CYS A 26 1555 1555 1.17 SSBOND 3 CYS A 12 CYS A 28 1555 1555 2.11
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