HEADER TOXIN 16-JUL-19 6SAA TITLE M-TRTX-PREG1A (POECILOTHERIA REGALIS) COMPND MOL_ID: 1; COMPND 2 MOLECULE: U1-THERAPHOTOXIN-PF3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: POECILOTHERIA FORMOSA; SOURCE 4 ORGANISM_TAXID: 1971608 KEYWDS SCREENING, MELANOCORTIN RECEPTOR, GPCR, ANIMAL TOXIN, TOXIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR H.MEUDAL,C.LANDON,A.F.DELMAS REVDAT 2 26-AUG-20 6SAA 1 JRNL REVDAT 1 22-JUL-20 6SAA 0 JRNL AUTH S.REYNAUD,J.CIOLEK,M.DEGUELDRE,N.J.SAEZ,A.F.SEQUEIRA, JRNL AUTH 2 Y.DUHOO,J.L.A.BRAS,H.MEUDAL,M.CABO DIEZ,V.FERNANDEZ PEDROSA, JRNL AUTH 3 M.VERDENAUD,J.BOERI,O.PEREIRA RAMOS,F.DUCANCEL, JRNL AUTH 4 M.VANDEN DRIESSCHE,R.FOURMY,A.VIOLETTE,G.UPERT,G.MOURIER, JRNL AUTH 5 A.G.BECK-SICKINGER,K.MORL,C.LANDON,C.M.G.A.FONTES, JRNL AUTH 6 R.MINAMBRES HERRAIZ,R.C.RODRIGUEZ DE LA VEGA,S.PEIGNEUR, JRNL AUTH 7 J.TYTGAT,L.QUINTON,E.DE PAUW,R.VINCENTELLI,D.SERVENT, JRNL AUTH 8 N.GILLES JRNL TITL A VENOMICS APPROACH COUPLED TO HIGH-THROUGHPUT TOXIN JRNL TITL 2 PRODUCTION STRATEGIES IDENTIFIES THE FIRST VENOM-DERIVED JRNL TITL 3 MELANOCORTIN RECEPTOR AGONISTS. JRNL REF J.MED.CHEM. V. 63 8250 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32602722 JRNL DOI 10.1021/ACS.JMEDCHEM.0C00485 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER ET AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SAA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1292103299. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5 MM [1-28]M-TRTX-PREG1A, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ARIA, CCPNMR ANALYSIS REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 250 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : TOTAL ENERGIES AND RESTRAINT REMARK 210 VIOLATION STATISTICS 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: 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 CYS A 2 149.24 -175.61 REMARK 500 1 PRO A 12 151.17 -42.03 REMARK 500 1 ILE A 13 91.26 -16.56 REMARK 500 1 ILE A 16 99.42 -171.14 REMARK 500 2 PRO A 12 157.55 -44.84 REMARK 500 2 ILE A 13 103.47 -17.19 REMARK 500 2 ILE A 16 101.99 -174.15 REMARK 500 3 ILE A 13 99.52 -16.47 REMARK 500 3 ILE A 16 101.70 -173.96 REMARK 500 4 PRO A 12 155.41 -45.49 REMARK 500 4 ILE A 13 100.70 -20.02 REMARK 500 4 ILE A 16 98.58 -171.48 REMARK 500 5 ILE A 13 96.70 -16.81 REMARK 500 5 ILE A 16 99.83 -172.63 REMARK 500 6 PRO A 12 158.59 -49.58 REMARK 500 6 ILE A 13 94.51 -16.49 REMARK 500 6 ILE A 16 99.12 -172.76 REMARK 500 7 ILE A 13 96.01 -16.33 REMARK 500 7 ILE A 16 99.68 -171.89 REMARK 500 7 ARG A 24 59.16 39.29 REMARK 500 8 ILE A 13 95.61 -16.49 REMARK 500 8 ILE A 16 98.96 -171.32 REMARK 500 9 PRO A 12 157.45 -47.50 REMARK 500 9 ILE A 13 92.97 -15.94 REMARK 500 9 ILE A 16 98.20 -170.58 REMARK 500 10 ILE A 13 89.99 -14.00 REMARK 500 10 ILE A 16 98.40 -172.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34417 RELATED DB: BMRB REMARK 900 M-TRTX-PREG1A (POECILOTHERIA REGALIS) DBREF1 6SAA A 1 28 UNP A0A1V0FWW5_9ARAC DBREF2 6SAA A A0A1V0FWW5 1 28 SEQADV 6SAA HIS A 4 UNP A0A1V0FWW PRO 4 CONFLICT SEQADV 6SAA ALA A 7 UNP A0A1V0FWW SER 7 CONFLICT SEQADV 6SAA ARG A 25 UNP A0A1V0FWW LYS 25 CONFLICT SEQRES 1 A 28 ARG CYS LEU HIS ALA GLY ALA ALA CYS SER GLY PRO ILE SEQRES 2 A 28 GLN LYS ILE PRO CYS CYS GLY THR CYS SER ARG ARG LYS SEQRES 3 A 28 CYS THR SHEET 1 AA1 2 THR A 21 SER A 23 0 SHEET 2 AA1 2 LYS A 26 THR A 28 -1 O THR A 28 N THR A 21 SSBOND 1 CYS A 2 CYS A 19 1555 1555 2.03 SSBOND 2 CYS A 9 CYS A 22 1555 1555 2.03 SSBOND 3 CYS A 18 CYS A 27 1555 1555 2.04 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