HEADER PLANT PROTEIN 09-MAY-18 5ZV6 TITLE SOLUTION STRUCTURE OF PEPTIDE CQ2 FROM CHENOPODIUM QUINOA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CQ2; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHENOPODIUM QUINOA; SOURCE 3 ORGANISM_TAXID: 63459 KEYWDS HEVEIN-LIKE, CYSTEINE-RICH, CHITIN-BINDING, PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.JINGSONG,T.STEPHANIE,W.KA H,H.JIAYI REVDAT 2 14-JUN-23 5ZV6 1 REMARK REVDAT 1 15-MAY-19 5ZV6 0 JRNL AUTH F.JINGSONG,T.STEPHANIE,W.KA H,H.JIAYI JRNL TITL SOLUTION STRUCTURE OF PEPTIDE CQ2 FROM CHENOPODIUM QUINOA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5ZV6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1300007706. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.0 MM CQ2, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, NMRPIPE, SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 2630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 ALA A 26 -46.05 -140.11 REMARK 500 2 ALA A 26 -46.49 -137.49 REMARK 500 3 ALA A 26 -46.64 -139.89 REMARK 500 4 ALA A 26 -45.05 -148.10 REMARK 500 5 ALA A 26 -47.67 -141.50 REMARK 500 6 GLU A 3 145.21 63.97 REMARK 500 6 ALA A 26 -46.39 -140.34 REMARK 500 7 PRO A 10 -159.00 -67.84 REMARK 500 7 ALA A 26 -47.89 -142.25 REMARK 500 8 ALA A 26 -48.49 -139.63 REMARK 500 9 ALA A 26 -45.93 -140.27 REMARK 500 10 ALA A 26 -47.23 -139.63 REMARK 500 11 ARG A 8 162.50 61.47 REMARK 500 11 PRO A 10 -155.59 -64.52 REMARK 500 11 ALA A 26 -47.83 -140.48 REMARK 500 12 ALA A 26 -46.36 -139.48 REMARK 500 13 PRO A 10 -159.39 -69.50 REMARK 500 13 ALA A 26 -48.77 -141.61 REMARK 500 14 ALA A 26 -46.22 -140.90 REMARK 500 15 PRO A 10 -159.23 -70.36 REMARK 500 15 ALA A 26 -48.27 -140.40 REMARK 500 16 ALA A 26 -49.34 -141.06 REMARK 500 17 ALA A 26 -45.81 -141.54 REMARK 500 18 ALA A 26 -49.54 -141.19 REMARK 500 19 ALA A 26 -48.83 -140.75 REMARK 500 20 ALA A 26 -49.45 -140.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36188 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF PEPTIDE CQ2 FROM CHENOPODIUM QUINOA DBREF 5ZV6 A 1 30 PDB 5ZV6 5ZV6 1 30 SEQRES 1 A 30 ALA GLY GLU CYS VAL ARG GLY ARG CYS PRO GLY GLY LEU SEQRES 2 A 30 CYS CYS SER LYS PHE GLY PHE CYS GLY SER GLY PRO ALA SEQRES 3 A 30 TYR CYS GLY GLY SHEET 1 AA1 2 CYS A 14 SER A 16 0 SHEET 2 AA1 2 PHE A 20 GLY A 22 -1 O PHE A 20 N SER A 16 SSBOND 1 CYS A 4 CYS A 15 1555 1555 2.03 SSBOND 2 CYS A 9 CYS A 21 1555 1555 2.03 SSBOND 3 CYS A 14 CYS A 28 1555 1555 2.03 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