HEADER TOXIN 25-SEP-18 6MK5 TITLE SOLUTION NMR STRUCTURE OF SPIDER TOXIN ANALOGUE [F5A,M6F,T26L, TITLE 2 K28R]GPTX-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOXIN GTX1-15; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA/OMEGA-THERAPHOTOXIN-GR2A, BETA/OMEGA-TRTX-GR2A, TOXIN COMPND 5 GPTX-1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: GRAMMOSTOLA PORTERI; SOURCE 4 ORGANISM_COMMON: TARANTULA SPIDER; SOURCE 5 ORGANISM_TAXID: 1749325 KEYWDS GPTX-1 ANALOGUE, SPIDER TOXIN, PEPTIDE-MEMBRANE INTERACTIONS, KEYWDS 2 VOLTAGE-SENSITIVE SODIUM CHANNELS, TOXIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.I.SCHROEDER REVDAT 4 14-JUN-23 6MK5 1 REMARK REVDAT 3 01-JAN-20 6MK5 1 REMARK REVDAT 2 03-APR-19 6MK5 1 JRNL REVDAT 1 19-DEC-18 6MK5 0 JRNL AUTH N.LAWRENCE,B.WU,J.LIGUTTI,O.CHENEVAL,A.J.AGWA,A.H.BENFIELD, JRNL AUTH 2 K.BISWAS,D.J.CRAIK,L.P.MIRANDA,S.T.HENRIQUES,C.I.SCHROEDER JRNL TITL PEPTIDE-MEMBRANE INTERACTIONS AFFECT THE INHIBITORY POTENCY JRNL TITL 2 AND SELECTIVITY OF SPIDER TOXINS PROTX-II AND GPTX-1. JRNL REF ACS CHEM. BIOL. V. 14 118 2019 JRNL REFN ESSN 1554-8937 JRNL PMID 30507158 JRNL DOI 10.1021/ACSCHEMBIO.8B00989 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6MK5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1000237091. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 3-4; 3-4 REMARK 210 IONIC STRENGTH : 0; 0 REMARK 210 PRESSURE : 1 PA; 1 PA REMARK 210 SAMPLE CONTENTS : 2 MG/ML [AFLR]GPTX-1, 90% REMARK 210 H2O/10% D2O; 2 MG/ML [AFLR]GPTX- REMARK 210 1, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 1D 1H; 2D 1H-1H TOCSY; 2D 1H-1H REMARK 210 NOESY; 2D 1H-15N HSQC; 2D 1H-13C REMARK 210 HSQC; E.COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, CCPNMR 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 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 ASN A 13 71.07 -153.92 REMARK 500 1 ARG A 28 10.50 83.87 REMARK 500 2 ASN A 13 23.96 -143.56 REMARK 500 2 CYS A 17 81.67 -67.49 REMARK 500 3 ASN A 13 86.66 -164.14 REMARK 500 4 ASN A 13 87.02 -166.60 REMARK 500 4 CYS A 17 84.73 -66.63 REMARK 500 6 ASN A 13 69.30 -159.45 REMARK 500 6 VAL A 33 77.89 -67.49 REMARK 500 7 ASN A 13 74.53 -157.64 REMARK 500 8 ASN A 13 83.73 -160.45 REMARK 500 9 CYS A 2 -164.61 60.56 REMARK 500 9 ASN A 13 85.94 -168.06 REMARK 500 9 ARG A 18 129.08 55.84 REMARK 500 10 ARG A 18 142.42 62.97 REMARK 500 11 ASN A 13 88.56 -164.86 REMARK 500 12 ALA A 5 61.32 60.10 REMARK 500 12 ASN A 13 88.81 -165.73 REMARK 500 13 ASN A 13 79.52 -168.19 REMARK 500 13 CYS A 17 83.30 -68.28 REMARK 500 14 ALA A 5 61.93 67.42 REMARK 500 14 ASN A 13 75.91 -171.02 REMARK 500 14 ARG A 18 124.18 56.83 REMARK 500 15 CYS A 17 95.84 -66.39 REMARK 500 16 CYS A 2 -151.26 -86.08 REMARK 500 16 ALA A 5 40.87 37.74 REMARK 500 16 ASN A 13 71.63 -158.52 REMARK 500 16 CYS A 17 85.23 -69.12 REMARK 500 17 ALA A 5 60.55 60.42 REMARK 500 18 ARG A 18 171.83 57.50 REMARK 500 18 ARG A 28 31.48 70.68 REMARK 500 19 ASN A 13 76.79 -155.99 REMARK 500 19 ARG A 18 127.68 56.94 REMARK 500 20 ASN A 13 74.93 -155.99 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 5 ARG A 28 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30522 RELATED DB: BMRB REMARK 900 SOLUTION NMR STRUCTURE OF SPIDER TOXIN ANALOGUE [F5A,M6F,T26L,K28R] REMARK 900 GPTX-1 DBREF 6MK5 A 1 34 UNP P0DL72 TX15_GRAPO 1 34 SEQADV 6MK5 ALA A 5 UNP P0DL72 PHE 5 ENGINEERED MUTATION SEQADV 6MK5 PHE A 6 UNP P0DL72 MET 6 ENGINEERED MUTATION SEQADV 6MK5 LEU A 26 UNP P0DL72 THR 26 ENGINEERED MUTATION SEQADV 6MK5 ARG A 28 UNP P0DL72 LYS 28 ENGINEERED MUTATION SEQRES 1 A 34 ASP CYS LEU GLY ALA PHE ARG LYS CYS ILE PRO ASP ASN SEQRES 2 A 34 ASP LYS CYS CYS ARG PRO ASN LEU VAL CYS SER ARG LEU SEQRES 3 A 34 HIS ARG TRP CYS LYS TYR VAL PHE HELIX 1 AA1 ILE A 10 ASP A 14 5 5 SHEET 1 AA1 2 LEU A 21 SER A 24 0 SHEET 2 AA1 2 TRP A 29 TYR A 32 -1 O TRP A 29 N SER A 24 SSBOND 1 CYS A 2 CYS A 17 1555 1555 2.04 SSBOND 2 CYS A 9 CYS A 23 1555 1555 2.02 SSBOND 3 CYS A 16 CYS A 30 1555 1555 2.03 CISPEP 1 ARG A 18 PRO A 19 1 2.06 CISPEP 2 ARG A 18 PRO A 19 2 0.35 CISPEP 3 ARG A 18 PRO A 19 3 1.30 CISPEP 4 ARG A 18 PRO A 19 4 7.77 CISPEP 5 ARG A 18 PRO A 19 5 3.49 CISPEP 6 ARG A 18 PRO A 19 6 -0.89 CISPEP 7 ARG A 18 PRO A 19 7 2.39 CISPEP 8 ARG A 18 PRO A 19 8 -2.36 CISPEP 9 ARG A 18 PRO A 19 9 5.35 CISPEP 10 ARG A 18 PRO A 19 10 -1.18 CISPEP 11 ARG A 18 PRO A 19 11 -1.18 CISPEP 12 ARG A 18 PRO A 19 12 0.03 CISPEP 13 ARG A 18 PRO A 19 13 -0.12 CISPEP 14 ARG A 18 PRO A 19 14 0.35 CISPEP 15 ARG A 18 PRO A 19 15 0.47 CISPEP 16 ARG A 18 PRO A 19 16 0.58 CISPEP 17 ARG A 18 PRO A 19 17 5.37 CISPEP 18 ARG A 18 PRO A 19 18 -5.97 CISPEP 19 ARG A 18 PRO A 19 19 1.71 CISPEP 20 ARG A 18 PRO A 19 20 1.70 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