PDB Short entry for 2MW6 HEADER TOXIN 28-OCT-14 2MW6 TITLE STRUCTURE OF THE BEE VENOM TOXIN MELITTIN WITH [(C5H5)RU]+ FRAGMENT TITLE 2 ATTACHED TO THE TRYPTOPHAN RESIDUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MELITTIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 44-69; COMPND 5 SYNONYM: ALLERGEN API M 3, ALLERGEN API M III SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: APIS MELLIFERA; SOURCE 3 ORGANISM_COMMON: EUROPEAN HONEY BEE,WESTERN HONEY BEE,BEE,HONEYBEE; SOURCE 4 ORGANISM_TAXID: 7460 KEYWDS TOXIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR D.S.PEREKALIN,A.A.PAVLOV,V.V.NOVIKOV REVDAT 3 14-JUN-23 2MW6 1 REMARK REVDAT 2 20-NOV-19 2MW6 1 REMARK SEQADV LINK REVDAT 1 01-JUL-15 2MW6 0 JRNL AUTH D.S.PEREKALIN,V.V.NOVIKOV,A.A.PAVLOV,I.A.IVANOV, JRNL AUTH 2 N.Y.ANISIMOVA,A.N.KOPYLOV,D.S.VOLKOV,I.F.SEREGINA, JRNL AUTH 3 M.A.BOLSHOV,A.R.KUDINOV JRNL TITL SELECTIVE RUTHENIUM LABELING OF THE TRYPTOPHAN RESIDUE IN JRNL TITL 2 THE BEE VENOM PEPTIDE MELITTIN. JRNL REF CHEMISTRY V. 21 4923 2015 JRNL REFN ISSN 0947-6539 JRNL PMID 25688543 JRNL DOI 10.1002/CHEM.201406510 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNSSOLVE, CNSSOLVE REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNSSOLVE), BRUNGER, ADAMS, CLORE, GROS, NILGES REMARK 3 AND READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MW6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000104119. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 6 MM RU-MELITTIN-1, CD3OH REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D DQF-COSY; 2D REMARK 210 1H-1H NOESY; 2D 1H-13C HSQC 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 : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 10 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : ALL CALCULATED STRUCTURES REMARK 210 SUBMITTED 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 CZ3 TRP A 19 RU 3UQ A 101 2.19 REMARK 500 CH2 TRP A 19 RU 3UQ A 101 2.19 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 THR A 10 36.22 -93.00 REMARK 500 1 THR A 11 -46.11 -140.05 REMARK 500 3 THR A 11 -46.17 -149.76 REMARK 500 5 LEU A 13 -46.78 -138.72 REMARK 500 6 LEU A 13 -46.63 -136.38 REMARK 500 7 LEU A 13 -46.54 -136.04 REMARK 500 8 THR A 11 -45.16 -141.53 REMARK 500 9 THR A 11 -45.05 -145.55 REMARK 500 10 LEU A 13 -46.56 -136.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 1 3UQ A 101 REMARK 610 2 3UQ A 101 REMARK 610 3 3UQ A 101 REMARK 610 4 3UQ A 101 REMARK 610 5 3UQ A 101 REMARK 610 6 3UQ A 101 REMARK 610 7 3UQ A 101 REMARK 610 8 3UQ A 101 REMARK 610 9 3UQ A 101 REMARK 610 10 3UQ A 101 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3UQ A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2MLT RELATED DB: PDB REMARK 900 NATIVE MELITTIN IN CRYSTALL REMARK 900 RELATED ID: 25300 RELATED DB: BMRB DBREF 2MW6 A 1 26 UNP P01501 MEL_APIME 44 69 SEQADV 2MW6 NH2 A 27 UNP P01501 AMIDATION SEQRES 1 A 27 GLY ILE GLY ALA VAL LEU LYS VAL LEU THR THR GLY LEU SEQRES 2 A 27 PRO ALA LEU ILE SER TRP ILE LYS ARG LYS ARG GLN GLN SEQRES 3 A 27 NH2 HET NH2 A 27 3 HET 3UQ A 101 11 HETNAM NH2 AMINO GROUP HETNAM 3UQ [(1,2,3,4,5-ETA)-CYCLOPENTADIENYL][(1,2,3,4,4A,8A-ETA)- HETNAM 2 3UQ NAPHTHALENE]RUTHENIUM(1+) FORMUL 1 NH2 H2 N FORMUL 2 3UQ C15 H13 RU 1+ HELIX 1 1 GLY A 1 LEU A 9 1 9 HELIX 2 2 LEU A 13 GLN A 26 1 14 LINK C GLN A 26 N NH2 A 27 1555 1555 1.33 SITE 1 AC1 1 TRP A 19 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