HEADER PLANT PROTEIN 12-SEP-12 2LY6 TITLE REFINED SOLUTION STRUCTURE OF RECOMBINANT BRAZZEIN AT LOW TEMPERATURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEFENSIN-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BRAZZEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PENTADIPLANDRA BRAZZEANA; SOURCE 3 ORGANISM_TAXID: 43545; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET24D KEYWDS CYS-SAIL, BRAZZEIN, PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR C.C.CORNILESCU,G.CORNILESCU,M.TONELLI,J.L.MARKLEY,F.M.ASSADI-PORTER REVDAT 6 06-NOV-24 2LY6 1 REMARK REVDAT 5 14-JUN-23 2LY6 1 REMARK SSBOND REVDAT 4 05-JUN-13 2LY6 1 JRNL REVDAT 3 06-FEB-13 2LY6 1 JRNL REVDAT 2 30-JAN-13 2LY6 1 JRNL REVDAT 1 17-OCT-12 2LY6 0 JRNL AUTH C.C.CORNILESCU,G.CORNILESCU,H.RAO,S.F.PORTER,M.TONELLI, JRNL AUTH 2 M.L.DERIDER,J.L.MARKLEY,F.M.ASSADI-PORTER JRNL TITL TEMPERATURE-DEPENDENT CONFORMATIONAL CHANGE AFFECTING TYR11 JRNL TITL 2 AND SWEETNESS LOOPS OF BRAZZEIN. JRNL REF PROTEINS V. 81 919 2013 JRNL REFN ISSN 0887-3585 JRNL PMID 23349025 JRNL DOI 10.1002/PROT.24259 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMRJ, X-PLOR NIH REMARK 3 AUTHORS : VARIAN (VNMRJ), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LY6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000102979. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 276; 276 REMARK 210 PH : 5.2; 5.2 REMARK 210 IONIC STRENGTH : 5; 5 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1-2 MM [U-13C; U-15N] PROTEIN, 5 REMARK 210 MM SODIUM CHLORIDE, 93% H2O/7% REMARK 210 D2O; 1-2 MM [U-13C; U-15N] REMARK 210 PROTEIN, 5 MM SODIUM CHLORIDE, REMARK 210 93% H2O/7% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D C(CO)NH; 3D REMARK 210 HNCO; 3D HNCACB; 3D HBHA(CO)NH; REMARK 210 3D H(CCO)NH; 3D HCCH-TOCSY; 3D REMARK 210 1H-15N NOESY; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 2D 1H-13C HSQC REMARK 210 AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, PIPP, TALOS, X-PLOR NIH REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-15 REMARK 470 RES CSSEQI ATOMS REMARK 470 TYR A 54 O 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 O CYS A 22 H CYS A 26 1.44 REMARK 500 O GLU A 9 H TYR A 11 1.48 REMARK 500 O LEU A 18 H GLN A 21 1.57 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 GLU A 9 -85.12 -68.30 REMARK 500 1 ASN A 10 -57.81 61.39 REMARK 500 1 PRO A 12 -176.29 -47.97 REMARK 500 1 VAL A 13 -9.94 -50.14 REMARK 500 1 CYS A 16 -5.23 -51.47 REMARK 500 1 ASP A 29 -61.70 -90.17 REMARK 500 1 HIS A 31 61.14 66.80 REMARK 500 1 ASP A 40 -158.88 -103.03 REMARK 500 1 ARG A 43 24.57 43.82 REMARK 500 1 TYR A 51 62.62 -105.01 REMARK 500 1 CYS A 52 -167.73 -172.49 REMARK 500 1 GLU A 53 75.35 -105.16 REMARK 500 2 GLU A 9 -85.56 -68.37 REMARK 500 2 ASN A 10 -58.18 61.22 REMARK 500 2 PRO A 12 -177.28 -48.40 REMARK 500 2 VAL A 13 -10.30 -48.86 REMARK 500 2 CYS A 16 -4.80 -51.54 REMARK 500 2 HIS A 31 62.83 66.51 REMARK 500 2 ASP A 40 -159.44 -103.62 REMARK 500 2 ARG A 43 23.41 42.58 REMARK 500 2 TYR A 51 61.88 -102.41 REMARK 500 2 CYS A 52 -167.75 -172.56 REMARK 500 2 GLU A 53 73.80 -105.07 REMARK 500 3 GLU A 9 -83.15 -69.48 REMARK 500 3 ASN A 10 -59.11 60.84 REMARK 500 3 PRO A 12 -176.39 -47.23 REMARK 500 3 VAL A 13 -11.09 -46.92 REMARK 500 3 CYS A 16 -4.17 -52.11 REMARK 500 3 ALA A 19 -12.94 -47.16 REMARK 500 3 ASP A 29 -62.32 -91.55 REMARK 500 3 ASP A 40 -158.49 -103.50 REMARK 500 3 ARG A 43 20.08 43.20 REMARK 500 3 TYR A 51 62.20 -105.54 REMARK 500 3 CYS A 52 -167.63 -172.76 REMARK 500 3 GLU A 53 74.06 -106.60 REMARK 500 4 GLU A 9 -85.86 -68.34 REMARK 500 4 ASN A 10 -57.89 61.38 REMARK 500 4 PRO A 12 -177.15 -48.40 REMARK 500 4 VAL A 13 -10.17 -48.64 REMARK 500 4 CYS A 16 -4.72 -51.48 REMARK 500 4 ASP A 29 -61.97 -90.27 REMARK 500 4 HIS A 31 60.28 67.06 REMARK 500 4 ASP A 40 -158.43 -103.42 REMARK 500 4 ARG A 43 23.15 42.84 REMARK 500 4 TYR A 51 62.03 -107.73 REMARK 500 4 CYS A 52 -167.44 -171.00 REMARK 500 5 GLU A 9 -85.50 -68.81 REMARK 500 5 ASN A 10 -57.74 61.77 REMARK 500 5 PRO A 12 -176.32 -47.82 REMARK 500 5 VAL A 13 -9.86 -50.35 REMARK 500 REMARK 500 THIS ENTRY HAS 171 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18710 RELATED DB: BMRB REMARK 900 RELATED ID: 2LY5 RELATED DB: PDB DBREF 2LY6 A 2 54 UNP P56552 DEF_PENBA 2 54 SEQRES 1 A 53 ASP LYS CYS LYS LYS VAL TYR GLU ASN TYR PRO VAL SER SEQRES 2 A 53 LYS CYS GLN LEU ALA ASN GLN CYS ASN TYR ASP CYS LYS SEQRES 3 A 53 LEU ASP LYS HIS ALA ARG SER GLY GLU CYS PHE TYR ASP SEQRES 4 A 53 GLU LYS ARG ASN LEU GLN CYS ILE CYS ASP TYR CYS GLU SEQRES 5 A 53 TYR HELIX 1 1 PRO A 12 GLN A 17 1 6 HELIX 2 2 LEU A 18 LYS A 30 1 13 SHEET 1 A 3 LYS A 5 VAL A 7 0 SHEET 2 A 3 LEU A 45 ASP A 50 -1 O CYS A 49 N LYS A 6 SHEET 3 A 3 GLU A 36 TYR A 39 -1 N GLU A 36 O ILE A 48 SSBOND 1 CYS A 4 CYS A 52 1555 1555 2.02 SSBOND 2 CYS A 16 CYS A 37 1555 1555 2.02 SSBOND 3 CYS A 22 CYS A 37 1555 1555 2.95 SSBOND 4 CYS A 22 CYS A 47 1555 1555 2.02 SSBOND 5 CYS A 26 CYS A 49 1555 1555 2.02 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