HEADER PLANT PROTEIN 18-JUN-13 2M9O TITLE SOLUTION STRUCTURE OF KALATA B7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KALATA-B7; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 76-104 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OLDENLANDIA AFFINIS; SOURCE 3 ORGANISM_TAXID: 60225 KEYWDS BETA HAIRPIN, PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR N.DALY,A.ELLIOTT,D.CRAIK REVDAT 2 14-JUN-23 2M9O 1 REMARK LINK REVDAT 1 20-NOV-13 2M9O 0 JRNL AUTH J.KOEHBACH,M.O'BRIEN,M.MUTTENTHALER,M.MIAZZO,M.AKCAN, JRNL AUTH 2 A.ELLIOTT,N.DALY,P.HARVEY,S.ARROWSMITH,S.GUNASEKERA,T.SMITH, JRNL AUTH 3 S.WRAY,U.GORANSSON,P.DAWSON,D.CRAIK,M.FREISSMUTH,C.GRUBER JRNL TITL CYCLOTIDES AS TEMPLATES FOR PEPTIDE GPCR LIGAND DESIGN - JRNL TITL 2 DISCOVERY OF THE TARGET RECEPTOR OF THE OXYTOCIC PLANT JRNL TITL 3 PEPTIDE KALATA B7 JRNL REF PROC.NATL.ACAD.SCI.USA 2013 JRNL REFN ESSN 1091-6490 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CYANA REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), GUNTERT, MUMENTHALER AND REMARK 3 WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M9O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000103384. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290 REMARK 210 PH : 4.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM PROTEIN, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D DQF-COSY; 2D REMARK 210 1H-1H NOESY 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 : SPARKY, CYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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 PRO A 3 47.54 -78.33 REMARK 500 1 TRP A 23 129.10 -35.70 REMARK 500 2 PRO A 3 48.40 -73.54 REMARK 500 2 TRP A 23 124.12 -31.56 REMARK 500 3 PRO A 3 48.43 -73.10 REMARK 500 3 TRP A 23 120.21 -29.18 REMARK 500 4 PRO A 3 49.95 -71.76 REMARK 500 4 TRP A 23 128.68 -35.78 REMARK 500 4 ILE A 25 -159.57 -133.11 REMARK 500 5 PRO A 3 48.98 -76.49 REMARK 500 5 TRP A 23 124.40 -28.92 REMARK 500 6 PRO A 3 49.34 -73.54 REMARK 500 6 TRP A 23 124.36 -26.97 REMARK 500 7 PRO A 3 49.91 -75.99 REMARK 500 7 TRP A 23 124.46 -31.71 REMARK 500 8 VAL A 4 49.71 -102.54 REMARK 500 8 TRP A 23 124.18 -29.44 REMARK 500 9 PRO A 3 49.24 -75.53 REMARK 500 9 VAL A 4 54.57 -103.36 REMARK 500 9 TRP A 23 128.13 -24.69 REMARK 500 10 PRO A 3 49.35 -74.66 REMARK 500 10 VAL A 4 43.03 -103.88 REMARK 500 10 TRP A 23 123.57 -27.39 REMARK 500 11 PRO A 3 47.92 -75.86 REMARK 500 11 VAL A 4 45.63 -104.85 REMARK 500 11 TRP A 23 127.30 -34.44 REMARK 500 11 PRO A 24 30.48 -98.92 REMARK 500 12 TRP A 23 121.33 -27.65 REMARK 500 13 PRO A 3 47.47 -76.41 REMARK 500 13 VAL A 4 48.46 -104.80 REMARK 500 13 TRP A 23 125.22 -33.82 REMARK 500 14 TRP A 23 129.54 -37.22 REMARK 500 15 PRO A 3 43.31 -79.85 REMARK 500 15 VAL A 4 42.88 -104.75 REMARK 500 15 TRP A 23 127.02 -33.69 REMARK 500 15 ILE A 25 -163.68 -116.99 REMARK 500 16 VAL A 4 52.27 -102.89 REMARK 500 16 TRP A 23 125.68 -29.28 REMARK 500 17 VAL A 4 43.64 -103.36 REMARK 500 17 TRP A 23 125.14 -28.43 REMARK 500 18 TRP A 23 121.45 -26.56 REMARK 500 19 TRP A 23 124.46 -26.60 REMARK 500 20 PRO A 3 47.29 -75.40 REMARK 500 20 TRP A 23 128.94 -34.60 REMARK 500 20 ILE A 25 -159.87 -128.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19304 RELATED DB: BMRB REMARK 900 RELATED ID: 2M9L RELATED DB: PDB DBREF 2M9O A 1 29 UNP P58457 KAB7_OLDAF 76 104 SEQRES 1 A 29 GLY LEU PRO VAL CYS GLY GLU THR CYS THR LEU GLY THR SEQRES 2 A 29 CYS TYR THR GLN GLY CYS THR CYS SER TRP PRO ILE CYS SEQRES 3 A 29 LYS ARG ASN SHEET 1 A 2 CYS A 19 SER A 22 0 SHEET 2 A 2 ILE A 25 ARG A 28 -1 O ILE A 25 N SER A 22 SSBOND 1 CYS A 5 CYS A 19 1555 1555 2.03 SSBOND 2 CYS A 9 CYS A 21 1555 1555 2.03 SSBOND 3 CYS A 14 CYS A 26 1555 1555 2.03 LINK N GLY A 1 C ASN A 29 1555 1555 1.33 CISPEP 1 TRP A 23 PRO A 24 1 1.06 CISPEP 2 TRP A 23 PRO A 24 2 1.08 CISPEP 3 TRP A 23 PRO A 24 3 1.07 CISPEP 4 TRP A 23 PRO A 24 4 1.03 CISPEP 5 TRP A 23 PRO A 24 5 0.82 CISPEP 6 TRP A 23 PRO A 24 6 0.62 CISPEP 7 TRP A 23 PRO A 24 7 0.93 CISPEP 8 TRP A 23 PRO A 24 8 0.94 CISPEP 9 TRP A 23 PRO A 24 9 0.92 CISPEP 10 TRP A 23 PRO A 24 10 0.72 CISPEP 11 TRP A 23 PRO A 24 11 0.83 CISPEP 12 TRP A 23 PRO A 24 12 0.89 CISPEP 13 TRP A 23 PRO A 24 13 0.99 CISPEP 14 TRP A 23 PRO A 24 14 1.08 CISPEP 15 TRP A 23 PRO A 24 15 0.81 CISPEP 16 TRP A 23 PRO A 24 16 1.05 CISPEP 17 TRP A 23 PRO A 24 17 0.82 CISPEP 18 TRP A 23 PRO A 24 18 0.84 CISPEP 19 TRP A 23 PRO A 24 19 0.67 CISPEP 20 TRP A 23 PRO A 24 20 1.09 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