HEADER TOXIN 18-SEP-02 1MR6 TITLE SOLUTION STRUCTURE OF GAMMA-BUNGAROTOXIN:IMPLICATION FOR THE ROLE OF TITLE 2 THE RESIDUES ADJACENT TO RGD IN INTEGRIN BINDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GAMMA-BUNGAROTOXIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BUNGARUS MULTICINCTUS; SOURCE 3 ORGANISM_COMMON: MANY-BANDED KRAIT; SOURCE 4 ORGANISM_TAXID: 8616 KEYWDS NEUROTOXIN, VENOM, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR W.-J.CHUANG,J.-H.SHIU,C.-Y.CHEN,Y.-C.CHEN,L.-S.CHANG REVDAT 4 23-FEB-22 1MR6 1 REMARK REVDAT 3 24-FEB-09 1MR6 1 VERSN REVDAT 2 16-NOV-04 1MR6 1 JRNL REVDAT 1 18-MAY-04 1MR6 0 JRNL AUTH J.-H.SHIU,C.-Y.CHEN,L.-S.CHANG,Y.-C.CHEN,Y.-C.CHEN,Y.-H.LO, JRNL AUTH 2 Y.-C.LIU,W.-J.CHUANG JRNL TITL SOLUTION STRUCTURE OF GAMMA-BUNGAROTOXIN: THE FUNCTIONAL JRNL TITL 2 SIGNIFICANCE OF AMINO ACID RESIDUES FLANKING THE RGD MOTIF JRNL TITL 3 IN INTEGRIN BINDING JRNL REF PROTEINS V. 57 839 2004 JRNL REFN ISSN 0887-3585 JRNL PMID 15390258 JRNL DOI 10.1002/PROT.20269 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.85 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF REMARK 3 817 RESTRAINTS, 770 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 47 REMARK 3 DIHEDRAL ANGLE RESTRAINTS REMARK 4 REMARK 4 1MR6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-SEP-02. REMARK 100 THE DEPOSITION ID IS D_1000017127. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300; 300 REMARK 210 PH : 6; 4 REMARK 210 IONIC STRENGTH : NO SALT ADDED; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 3MM BUNGAROTOXIN; 3MM REMARK 210 BUNGAROTOXIN REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : AURELIA 3.0, XWINNMR 2.6 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS, STRUCTURES REMARK 210 WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 6 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 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: 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 THR A 10 69.90 179.61 REMARK 500 1 ASN A 13 179.39 -59.27 REMARK 500 1 ASP A 19 172.20 66.22 REMARK 500 1 LYS A 21 -156.08 -78.17 REMARK 500 1 ASN A 22 42.98 179.74 REMARK 500 1 ALA A 31 112.11 178.40 REMARK 500 1 ARG A 33 -68.07 -104.86 REMARK 500 1 PRO A 37 -161.99 -78.03 REMARK 500 1 LYS A 38 -80.10 -97.14 REMARK 500 1 ARG A 42 160.90 -39.75 REMARK 500 1 GLU A 44 171.31 168.17 REMARK 500 1 ALA A 46 -164.77 -161.70 REMARK 500 1 CYS A 49 -177.91 -178.34 REMARK 500 1 LEU A 54 -12.71 82.05 REMARK 500 1 ASP A 64 177.33 -56.10 REMARK 500 1 ASN A 65 107.17 -22.48 REMARK 500 1 CYS A 66 -78.55 -119.19 REMARK 500 1 ASN A 67 99.22 -59.46 REMARK 500 2 THR A 5 48.86 -159.29 REMARK 500 2 CYS A 6 -129.84 -90.49 REMARK 500 2 SER A 7 17.67 -147.46 REMARK 500 2 GLU A 15 -92.83 -160.80 REMARK 500 2 ASP A 19 44.52 -82.91 REMARK 500 2 ASN A 22 5.03 -159.71 REMARK 500 2 ALA A 31 101.44 -57.62 REMARK 500 2 ARG A 33 -63.65 -91.97 REMARK 500 2 ASP A 35 59.22 -145.77 REMARK 500 2 GLU A 40 105.36 -59.18 REMARK 500 2 ALA A 47 -101.98 -69.33 REMARK 500 2 THR A 48 -80.31 -67.58 REMARK 500 2 PRO A 51 -81.82 -76.62 REMARK 500 2 SER A 52 -80.74 -157.17 REMARK 500 2 LYS A 53 -74.34 -162.41 REMARK 500 2 LEU A 56 -147.97 -105.94 REMARK 500 2 PHE A 59 79.99 -160.13 REMARK 500 2 THR A 62 30.80 -93.34 REMARK 500 2 ASP A 64 -170.64 -55.69 REMARK 500 2 ASN A 65 96.93 -37.92 REMARK 500 3 GLN A 2 119.91 -160.15 REMARK 500 3 THR A 5 62.08 -117.93 REMARK 500 3 CYS A 6 -142.40 -72.89 REMARK 500 3 SER A 7 -38.67 -145.77 REMARK 500 3 GLU A 15 117.06 -160.45 REMARK 500 3 ASP A 19 -167.87 53.28 REMARK 500 3 LYS A 21 -159.95 -79.65 REMARK 500 3 ASN A 22 12.55 -174.71 REMARK 500 3 ALA A 31 127.60 178.47 REMARK 500 3 ARG A 33 -36.67 -130.24 REMARK 500 3 ASP A 35 15.69 -150.99 REMARK 500 3 LYS A 38 -156.89 -173.47 REMARK 500 REMARK 500 THIS ENTRY HAS 366 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 27 0.27 SIDE CHAIN REMARK 500 1 ARG A 33 0.14 SIDE CHAIN REMARK 500 1 ARG A 39 0.23 SIDE CHAIN REMARK 500 1 ARG A 42 0.29 SIDE CHAIN REMARK 500 1 ARG A 43 0.14 SIDE CHAIN REMARK 500 2 ARG A 27 0.27 SIDE CHAIN REMARK 500 2 ARG A 33 0.26 SIDE CHAIN REMARK 500 2 ARG A 39 0.28 SIDE CHAIN REMARK 500 2 ARG A 42 0.30 SIDE CHAIN REMARK 500 2 ARG A 43 0.30 SIDE CHAIN REMARK 500 3 ARG A 27 0.32 SIDE CHAIN REMARK 500 3 ARG A 33 0.30 SIDE CHAIN REMARK 500 3 ARG A 39 0.28 SIDE CHAIN REMARK 500 3 ARG A 42 0.29 SIDE CHAIN REMARK 500 3 ARG A 43 0.23 SIDE CHAIN REMARK 500 4 ARG A 27 0.19 SIDE CHAIN REMARK 500 4 ARG A 33 0.32 SIDE CHAIN REMARK 500 4 ARG A 39 0.19 SIDE CHAIN REMARK 500 4 ARG A 42 0.23 SIDE CHAIN REMARK 500 4 ARG A 43 0.21 SIDE CHAIN REMARK 500 5 ARG A 27 0.26 SIDE CHAIN REMARK 500 5 ARG A 33 0.23 SIDE CHAIN REMARK 500 5 ARG A 39 0.15 SIDE CHAIN REMARK 500 5 ARG A 42 0.32 SIDE CHAIN REMARK 500 6 ARG A 27 0.26 SIDE CHAIN REMARK 500 6 ARG A 33 0.32 SIDE CHAIN REMARK 500 6 ARG A 39 0.27 SIDE CHAIN REMARK 500 6 ARG A 42 0.13 SIDE CHAIN REMARK 500 6 ARG A 43 0.32 SIDE CHAIN REMARK 500 7 ARG A 27 0.21 SIDE CHAIN REMARK 500 7 ARG A 39 0.23 SIDE CHAIN REMARK 500 7 ARG A 42 0.32 SIDE CHAIN REMARK 500 7 ARG A 43 0.32 SIDE CHAIN REMARK 500 8 ARG A 27 0.13 SIDE CHAIN REMARK 500 8 ARG A 33 0.31 SIDE CHAIN REMARK 500 8 ARG A 39 0.31 SIDE CHAIN REMARK 500 8 ARG A 42 0.31 SIDE CHAIN REMARK 500 8 ARG A 43 0.25 SIDE CHAIN REMARK 500 9 ARG A 27 0.16 SIDE CHAIN REMARK 500 9 ARG A 33 0.25 SIDE CHAIN REMARK 500 9 ARG A 39 0.26 SIDE CHAIN REMARK 500 9 ARG A 42 0.20 SIDE CHAIN REMARK 500 9 ARG A 43 0.32 SIDE CHAIN REMARK 500 10 ARG A 27 0.26 SIDE CHAIN REMARK 500 10 ARG A 33 0.30 SIDE CHAIN REMARK 500 10 ARG A 39 0.27 SIDE CHAIN REMARK 500 10 ARG A 42 0.24 SIDE CHAIN REMARK 500 10 ARG A 43 0.31 SIDE CHAIN REMARK 500 11 ARG A 33 0.23 SIDE CHAIN REMARK 500 11 ARG A 39 0.20 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 92 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5322 RELATED DB: BMRB REMARK 900 BMRB 5322 CONTAINS CHEMICAL SHIFTS FILE DBREF 1MR6 A 1 68 UNP Q9W796 NXLH5_BUNMU 22 89 SEQRES 1 A 68 MET GLN CYS LYS THR CYS SER PHE TYR THR CYS PRO ASN SEQRES 2 A 68 SER GLU THR CYS PRO ASP GLY LYS ASN ILE CYS VAL LYS SEQRES 3 A 68 ARG SER TRP THR ALA VAL ARG GLY ASP GLY PRO LYS ARG SEQRES 4 A 68 GLU ILE ARG ARG GLU CYS ALA ALA THR CYS PRO PRO SER SEQRES 5 A 68 LYS LEU GLY LEU THR VAL PHE CYS CYS THR THR ASP ASN SEQRES 6 A 68 CYS ASN HIS SHEET 1 A 2 CYS A 24 ARG A 27 0 SHEET 2 A 2 ARG A 42 CYS A 45 -1 O ARG A 42 N ARG A 27 SSBOND 1 CYS A 3 CYS A 24 1555 1555 2.02 SSBOND 2 CYS A 6 CYS A 11 1555 1555 2.02 SSBOND 3 CYS A 17 CYS A 45 1555 1555 2.02 SSBOND 4 CYS A 49 CYS A 60 1555 1555 2.02 SSBOND 5 CYS A 61 CYS A 66 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