HEADER TOXIN 09-OCT-11 2LKB
TITLE EVOLUTIONARY DIVERSIFICATION OF MESOBUTHUS ALPHA-SCORPION TOXINS
TITLE 2 AFFECTING SODIUM CHANNELS
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: NEUROTOXIN MEUNATX-5;
COMPND 3 CHAIN: A
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: MESOBUTHUS EUPEUS;
SOURCE 3 ORGANISM_COMMON: LESSER ASIAN SCORPION;
SOURCE 4 ORGANISM_TAXID: 34648
KEYWDS MESOBUTHUS ALPHA-SCORPION, TOXIN
EXPDTA SOLUTION NMR
NUMMDL 20
MDLTYP MINIMIZED AVERAGE
AUTHOR S.ZHU,S.PEIGNEUR,B.GAO,X.LU,C.CAO,J.TYTGAT
REVDAT 3 30-OCT-24 2LKB 1 REMARK
REVDAT 2 14-JUN-23 2LKB 1 REMARK
REVDAT 1 02-NOV-11 2LKB 0
JRNL AUTH S.ZHU,S.PEIGNEUR,B.GAO,X.LU,C.CAO,J.TYTGAT
JRNL TITL EVOLUTIONARY DIVERSIFICATION OF MESOBUTHUS {ALPHA}-SCORPION
JRNL TITL 2 TOXINS AFFECTING SODIUM CHANNELS
JRNL REF MOL.CELL PROTEOMICS 2011
JRNL REFN ESSN 1535-9484
JRNL PMID 21969612
JRNL DOI 10.1074/MCP.M111.012054
REMARK 2
REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : X-PLOR NIH
REMARK 3 AUTHORS : BRUNGER
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 2LKB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-OCT-11.
REMARK 100 THE DEPOSITION ID IS D_1000102486.
REMARK 210
REMARK 210 EXPERIMENTAL DETAILS
REMARK 210 EXPERIMENT TYPE : NMR
REMARK 210 TEMPERATURE (KELVIN) : 298
REMARK 210 PH : 4.0
REMARK 210 IONIC STRENGTH : 0.05
REMARK 210 PRESSURE : AMBIENT
REMARK 210 SAMPLE CONTENTS : 50 MM SODIUM PHOSPHATE-1, 90%
REMARK 210 H2O/10% D2O
REMARK 210
REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY;
REMARK 210 2D 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 : NULL
REMARK 210 METHOD USED : SIMULATED ANNEALING
REMARK 210
REMARK 210 CONFORMERS, NUMBER CALCULATED : 100
REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20
REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST
REMARK 210 ENERGY
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: CLOSE CONTACTS
REMARK 500
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.
REMARK 500
REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE
REMARK 500
REMARK 500 REMARK: NULL
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 ALA A 4 -65.00 -99.79
REMARK 500 1 PRO A 9 -110.85 -34.02
REMARK 500 1 GLU A 15 93.13 -175.24
REMARK 500 1 PHE A 17 -152.55 -109.67
REMARK 500 1 ALA A 33 -26.69 -174.02
REMARK 500 1 GLN A 39 -139.88 -119.87
REMARK 500 1 THR A 43 -70.63 -103.65
REMARK 500 1 ALA A 52 168.73 162.17
REMARK 500 1 PRO A 54 -174.05 -49.73
REMARK 500 1 ASN A 56 -174.80 159.97
REMARK 500 1 PRO A 62 -0.43 -57.40
REMARK 500 2 ALA A 4 -83.94 -106.32
REMARK 500 2 HIS A 10 -6.80 -151.65
REMARK 500 2 GLU A 15 80.83 177.14
REMARK 500 2 CYS A 16 156.95 -44.75
REMARK 500 2 PHE A 17 -149.13 -132.56
REMARK 500 2 THR A 43 -72.88 -94.82
REMARK 500 2 ALA A 52 -32.26 -174.29
REMARK 500 2 PRO A 54 -78.78 -42.03
REMARK 500 2 ASP A 55 39.70 -177.03
REMARK 500 2 VAL A 57 70.12 47.49
REMARK 500 3 ALA A 4 -83.27 -105.10
REMARK 500 3 HIS A 10 -15.31 -145.15
REMARK 500 3 GLU A 15 95.38 -174.29
REMARK 500 3 PHE A 17 -157.07 -76.30
REMARK 500 3 SER A 22 33.24 150.51
REMARK 500 3 TYR A 23 -71.39 -58.43
REMARK 500 3 ALA A 33 -26.04 179.40
REMARK 500 3 THR A 43 -40.56 177.55
REMARK 500 3 ALA A 52 -42.45 179.16
REMARK 500 3 PRO A 54 33.02 -84.87
REMARK 500 4 ALA A 4 -85.46 -108.56
REMARK 500 4 ASN A 11 -150.70 -140.62
REMARK 500 4 GLU A 15 93.74 -172.15
REMARK 500 4 SER A 22 2.55 153.12
REMARK 500 4 TYR A 44 -8.58 -47.70
REMARK 500 4 ALA A 52 -43.93 -178.52
REMARK 500 4 VAL A 57 100.24 -37.38
REMARK 500 5 ALA A 4 -69.78 -99.50
REMARK 500 5 GLU A 15 99.51 -175.51
REMARK 500 5 PHE A 17 150.79 -45.62
REMARK 500 5 SER A 21 78.14 170.06
REMARK 500 5 SER A 22 -66.66 -154.45
REMARK 500 5 GLN A 39 -167.16 -120.01
REMARK 500 5 THR A 43 -81.95 -154.55
REMARK 500 5 ALA A 52 -59.21 -158.33
REMARK 500 5 PRO A 54 -179.82 -50.13
REMARK 500 5 PRO A 62 29.06 -76.51
REMARK 500 6 GLU A 15 96.66 -175.56
REMARK 500 6 PHE A 17 -149.47 -108.75
REMARK 500
REMARK 500 THIS ENTRY HAS 179 RAMACHANDRAN OUTLIERS.
REMARK 500
REMARK 500 REMARK: NULL
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 17988 RELATED DB: BMRB
DBREF 2LKB A 1 66 UNP P86405 SCXN5_BUTEU 1 66
SEQRES 1 A 66 ALA ARG ASP ALA TYR ILE ALA LYS PRO HIS ASN CYS VAL
SEQRES 2 A 66 TYR GLU CYS PHE ASP ALA PHE SER SER TYR CYS ASN GLY
SEQRES 3 A 66 VAL CYS THR LYS ASN GLY ALA LYS SER GLY TYR CYS GLN
SEQRES 4 A 66 ILE LEU GLY THR TYR GLY ASN GLY CYS TRP CYS ILE ALA
SEQRES 5 A 66 LEU PRO ASP ASN VAL PRO ILE ARG ILE PRO GLY LYS CYS
SEQRES 6 A 66 HIS
HELIX 1 1 ASP A 18 SER A 21 5 4
HELIX 2 2 SER A 22 LYS A 30 1 9
SHEET 1 A 2 SER A 35 ILE A 40 0
SHEET 2 A 2 ASN A 46 ILE A 51 -1 O TRP A 49 N TYR A 37
SSBOND 1 CYS A 12 CYS A 65 1555 1555 2.02
SSBOND 2 CYS A 16 CYS A 38 1555 1555 2.02
SSBOND 3 CYS A 24 CYS A 48 1555 1555 2.02
SSBOND 4 CYS A 28 CYS A 50 1555 1555 2.02
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