HEADER TOXIN 28-NOV-08 2KBK TITLE SOLUTION STRUCTURE OF BMK-M10 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN BMK-M10; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BMK-X, BMKX, BMK10, BMK M10, BMKM10, NEUROTOXIN M10, ALPHA- COMPND 5 NEUROTOXIN TX9, BMKALPHATX9, BMK ANGM1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MESOBUTHUS MARTENSII; SOURCE 3 ORGANISM_COMMON: MANCHURIAN SCORPION; SOURCE 4 ORGANISM_TAXID: 34649; SOURCE 5 OTHER_DETAILS: BUTHUS MARTENSII KARSCH KEYWDS PROTEIN, IONIC CHANNEL INHIBITOR, NEUROTOXIN, SECRETED, SODIUM KEYWDS 2 CHANNEL INHIBITOR, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.ZHU,H.WU REVDAT 2 11-DEC-19 2KBK 1 REMARK SSBOND REVDAT 1 22-DEC-09 2KBK 0 JRNL AUTH J.ZHU,X.TONG,C.CAO,H.WU JRNL TITL SOLUTION STRUCTURE OF BMK-M10 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR, CYANA, PROCHECKNMR REMARK 3 AUTHORS : VARIAN (VNMR), GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 (CYANA), LASKOWSKI AND MACARTHUR (PROCHECKNMR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KBK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000100916. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 4.34; 5.52 REMARK 210 IONIC STRENGTH : 20; 20 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.9 MM BMK-M10, 90% H2O/10% D2O; REMARK 210 1.9 MM BMK-M10, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D DQF-COSY; 2D REMARK 210 1H-1H NOESY 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 : VNMR, CARA, CYANA, PROCHECKNMR, REMARK 210 NMRDRAW, NMRPIPE, MOLMOL REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 -175.57 -178.75 REMARK 500 1 CYS A 16 -169.90 -127.16 REMARK 500 1 ASP A 21 25.61 -140.96 REMARK 500 1 LYS A 50 84.37 63.63 REMARK 500 2 ALA A 4 -176.59 178.24 REMARK 500 2 ASN A 11 70.93 40.54 REMARK 500 2 LYS A 50 79.23 63.29 REMARK 500 2 ILE A 57 178.95 -54.83 REMARK 500 3 ALA A 4 -174.52 178.70 REMARK 500 3 ASN A 11 71.40 40.87 REMARK 500 3 LYS A 50 85.80 62.55 REMARK 500 3 ILE A 57 178.14 -54.93 REMARK 500 4 ALA A 4 -175.83 179.94 REMARK 500 4 ASN A 11 70.60 40.66 REMARK 500 4 GLN A 20 94.33 57.38 REMARK 500 4 ASP A 21 24.26 -143.61 REMARK 500 4 LYS A 50 82.95 65.00 REMARK 500 4 ILE A 57 179.96 -55.75 REMARK 500 5 ALA A 4 -176.01 178.42 REMARK 500 5 ASN A 11 70.65 41.07 REMARK 500 5 GLN A 20 109.95 -51.68 REMARK 500 5 ASP A 21 26.38 -162.73 REMARK 500 5 LYS A 50 79.28 63.16 REMARK 500 5 ILE A 57 -178.15 -56.14 REMARK 500 6 ALA A 4 -175.88 178.47 REMARK 500 6 ASN A 11 70.73 40.88 REMARK 500 6 CYS A 16 -169.43 -100.33 REMARK 500 6 ILE A 18 -61.87 -131.74 REMARK 500 6 LYS A 50 83.31 63.39 REMARK 500 6 ILE A 57 -178.22 -56.16 REMARK 500 7 ALA A 4 -175.41 179.96 REMARK 500 7 ASN A 11 71.33 40.90 REMARK 500 7 CYS A 16 -168.49 -102.30 REMARK 500 7 ILE A 18 -69.74 -97.62 REMARK 500 7 LYS A 50 83.63 64.41 REMARK 500 7 ILE A 57 -178.08 -57.90 REMARK 500 8 ALA A 4 -175.79 177.51 REMARK 500 8 ASN A 11 70.18 41.41 REMARK 500 8 ILE A 18 -54.74 -145.03 REMARK 500 8 GLN A 20 106.40 63.68 REMARK 500 8 ASP A 21 27.76 -148.98 REMARK 500 8 SER A 33 145.94 -175.28 REMARK 500 8 LYS A 50 81.39 66.65 REMARK 500 8 ILE A 57 179.86 -55.38 REMARK 500 9 ALA A 4 -175.80 -178.70 REMARK 500 9 GLN A 20 72.58 54.59 REMARK 500 9 ASP A 21 23.01 -147.80 REMARK 500 9 LYS A 50 82.86 64.07 REMARK 500 10 ALA A 4 -176.38 179.05 REMARK 500 10 ASN A 11 71.30 40.69 REMARK 500 REMARK 500 THIS ENTRY HAS 109 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2KBH RELATED DB: PDB REMARK 900 BMKALPHATX11 (MAJOR CONFORMATION) REMARK 900 RELATED ID: 2KBJ RELATED DB: PDB REMARK 900 BMKALPHATX11 (MINOR CONFORMATION) DBREF 2KBK A 1 64 UNP O61705 SCXA_MESMA 20 83 SEQRES 1 A 64 VAL ARG ASP ALA TYR ILE ALA LYS PRO GLU ASN CYS VAL SEQRES 2 A 64 TYR GLU CYS GLY ILE THR GLN ASP CYS ASN LYS LEU CYS SEQRES 3 A 64 THR GLU ASN GLY ALA GLU SER GLY TYR CYS GLN TRP GLY SEQRES 4 A 64 GLY LYS TYR GLY ASN ALA CYS TRP CYS ILE LYS LEU PRO SEQRES 5 A 64 ASP SER VAL PRO ILE ARG VAL PRO GLY LYS CYS GLN HELIX 1 1 ASP A 21 GLY A 30 1 10 SHEET 1 A 3 ARG A 2 ALA A 4 0 SHEET 2 A 3 GLY A 43 LEU A 51 -1 O CYS A 48 N ALA A 4 SHEET 3 A 3 SER A 33 GLY A 40 -1 N SER A 33 O ILE A 49 SSBOND 1 CYS A 12 CYS A 63 1555 1555 1.83 SSBOND 2 CYS A 16 CYS A 36 1555 1555 1.98 SSBOND 3 CYS A 22 CYS A 46 1555 1555 1.95 SSBOND 4 CYS A 26 CYS A 48 1555 1555 1.94 CISPEP 1 PRO A 9 GLU A 10 1 0.09 CISPEP 2 PRO A 9 GLU A 10 2 0.06 CISPEP 3 PRO A 9 GLU A 10 3 0.00 CISPEP 4 PRO A 9 GLU A 10 4 0.04 CISPEP 5 PRO A 9 GLU A 10 5 0.02 CISPEP 6 PRO A 9 GLU A 10 6 -0.02 CISPEP 7 PRO A 9 GLU A 10 7 -0.06 CISPEP 8 PRO A 9 GLU A 10 8 0.07 CISPEP 9 PRO A 9 GLU A 10 9 0.04 CISPEP 10 PRO A 9 GLU A 10 10 0.05 CISPEP 11 PRO A 9 GLU A 10 11 -0.08 CISPEP 12 PRO A 9 GLU A 10 12 -0.06 CISPEP 13 PRO A 9 GLU A 10 13 0.03 CISPEP 14 PRO A 9 GLU A 10 14 -0.03 CISPEP 15 PRO A 9 GLU A 10 15 0.01 CISPEP 16 PRO A 9 GLU A 10 16 0.01 CISPEP 17 PRO A 9 GLU A 10 17 0.08 CISPEP 18 PRO A 9 GLU A 10 18 0.05 CISPEP 19 PRO A 9 GLU A 10 19 -0.05 CISPEP 20 PRO A 9 GLU A 10 20 0.03 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