HEADER UNKNOWN FUNCTION 23-NOV-23 8V2M TITLE STRUCTURE OF ASTERIAS RUBENS PEPTIDE (KASH2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: KARTESH 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: ASTERIAS RUBENS; SOURCE 4 ORGANISM_COMMON: EUROPEAN STARFISH; SOURCE 5 ORGANISM_TAXID: 7604 KEYWDS PROTEIN, UNKNOWN FUNCTION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR R.TAKJOO,N.L.DALY REVDAT 3 19-MAR-25 8V2M 1 JRNL REVDAT 2 04-DEC-24 8V2M 1 JRNL REVDAT 1 27-NOV-24 8V2M 0 JRNL AUTH R.TAKJOO,D.T.WILSON,J.LE QUILLIEC,C.A.SCHMIDT,G.ZHAO, JRNL AUTH 2 M.J.LIDDELL,N.Y.SHAIKH,K.SUNAGAR,A.LOUKAS,M.J.SMOUT,N.L.DALY JRNL TITL STRUCTURAL ANALYSIS OF AN ASTERIAS RUBENS PEPTIDE INDICATES JRNL TITL 2 THE PRESENCE OF A DISULFIDE-DIRECTED BETA-HAIRPIN FOLD. JRNL REF FEBS OPEN BIO V. 15 415 2025 JRNL REFN ESSN 2211-5463 JRNL PMID 39561265 JRNL DOI 10.1002/2211-5463.13931 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8V2M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1000279402. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM NA KASH2, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY; 2D 1H-1H TOCSY; 2D DQF REMARK 210 -COSY; 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 : TOPSPIN 3.98.15, CCPNMR ANALYSIS REMARK 210 3.98.15, CYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 PHE A 7 60.58 -117.76 REMARK 500 2 CYS A 3 103.25 -57.79 REMARK 500 2 PHE A 7 38.79 -94.89 REMARK 500 4 PHE A 7 58.84 -104.89 REMARK 500 6 PHE A 7 36.18 -98.32 REMARK 500 7 THR A 2 75.28 -112.61 REMARK 500 7 PHE A 7 36.22 -97.66 REMARK 500 7 LYS A 26 69.02 -102.63 REMARK 500 8 PHE A 7 69.19 -114.99 REMARK 500 9 THR A 2 -60.95 -93.85 REMARK 500 10 THR A 2 -70.81 -87.07 REMARK 500 11 LYS A 26 61.89 -101.59 REMARK 500 12 PHE A 7 57.10 -92.58 REMARK 500 13 PHE A 7 36.80 -99.80 REMARK 500 14 THR A 2 -67.03 -102.43 REMARK 500 15 PHE A 7 60.24 -110.34 REMARK 500 16 PHE A 7 49.48 -89.33 REMARK 500 17 LYS A 26 43.49 -92.53 REMARK 500 20 PHE A 7 48.22 -90.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 31128 RELATED DB: BMRB REMARK 900 STRUCTURE OF ASTERIAS RUBENS PEPTIDE (KASH2) DBREF1 8V2M A 1 28 UNP A0A3R5SLN5_ASTRU DBREF2 8V2M A A0A3R5SLN5 52 79 SEQRES 1 A 28 TYR THR CYS GLY PRO LEU PHE GLN CYS PRO ALA GLY GLN SEQRES 2 A 28 TYR CYS GLN ASP LYS ASP GLY THR GLY TYR CYS PHE LYS SEQRES 3 A 28 GLY LYS SHEET 1 AA1 2 TYR A 14 LYS A 18 0 SHEET 2 AA1 2 THR A 21 PHE A 25 -1 O THR A 21 N LYS A 18 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.10 SSBOND 2 CYS A 9 CYS A 24 1555 1555 1.98 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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 TER 405 LYS A 28 ENDMDL MODEL 2 TER 405 LYS A 28 ENDMDL MODEL 3 TER 405 LYS A 28 ENDMDL MODEL 4 TER 405 LYS A 28 ENDMDL MODEL 5 TER 405 LYS A 28 ENDMDL MODEL 6 TER 405 LYS A 28 ENDMDL MODEL 7 TER 405 LYS A 28 ENDMDL MODEL 8 TER 405 LYS A 28 ENDMDL MODEL 9 TER 405 LYS A 28 ENDMDL MODEL 10 TER 405 LYS A 28 ENDMDL MODEL 11 TER 405 LYS A 28 ENDMDL MODEL 12 TER 405 LYS A 28 ENDMDL MODEL 13 TER 405 LYS A 28 ENDMDL MODEL 14 TER 405 LYS A 28 ENDMDL MODEL 15 TER 405 LYS A 28 ENDMDL MODEL 16 TER 405 LYS A 28 ENDMDL MODEL 17 TER 405 LYS A 28 ENDMDL MODEL 18 TER 405 LYS A 28 ENDMDL MODEL 19 TER 405 LYS A 28 ENDMDL MODEL 20 TER 405 LYS A 28 ENDMDL CONECT 41 207 CONECT 128 329 CONECT 207 41 CONECT 329 128 MASTER 107 0 0 0 2 0 0 6 213 1 4 3 END