1VB8 - Header Asymmetric Unit

HEADER PLANT PROTEIN 25-FEB-04 1VB8

TITLE SOLUTION STRUCTURE OF VHR1, THE FIRST CYCLOTIDE FROM ROOT TITLE 2 TISSUE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: VIOLA HEDERACEA ROOT PEPTIDE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VHR1

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIOLA HEDERACEA; SOURCE 3 ORGANISM_TAXID: 180952; SOURCE 4 TISSUE: ROOTS

KEYWDS CYCLOTIDE, CYSTINE KNOT, CIRCULAR, VIOLA, CCK, PLANT PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR M.TRABI,D.J.CRAIK

REVDAT 2 24-FEB-09 1VB8 1 VERSN REVDAT 1 21-DEC-04 1VB8 0

JRNL AUTH M.TRABI,D.J.CRAIK JRNL TITL TISSUE-SPECIFIC EXPRESSION OF HEAD-TO-TAIL JRNL TITL 2 CYCLIZED MINIPROTEINS IN VIOLACEAE AND STRUCTURE JRNL TITL 3 DETERMINATION OF THE ROOT CYCLOTIDE VIOLA JRNL TITL 4 HEDERACEA ROOT CYCLOTIDE1 JRNL REF PLANT CELL V. 16 2204 2004 JRNL REFN ISSN 1040-4651 JRNL PMID 15295104 JRNL DOI 10.1105/TPC.104.021790

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, REMARK 3 RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FINAL ENERGY MINIMIZATION IN WATER REMARK 3 SHELL

REMARK 4 REMARK 4 1VB8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-FEB-04. REMARK 100 THE RCSB ID CODE IS RCSB006426.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 310 REMARK 210 PH : 6; 6 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM VHR1; 1MM VHR1 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, DQF-COSY, REMARK 210 TQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR, GLXCC, X-PLOR 3.851 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 TRP A 7 -60.47 -120.56 REMARK 500 1 THR A 11 -30.21 -131.16 REMARK 500 1 ASN A 22 79.35 -162.79 REMARK 500 2 CYS A 5 34.61 -88.06 REMARK 500 2 ASN A 22 75.93 -167.16 REMARK 500 3 TRP A 7 -53.16 -121.44 REMARK 500 3 ASN A 22 76.06 -165.41 REMARK 500 3 ASN A 27 73.74 -158.99 REMARK 500 4 CYS A 5 35.12 -89.03 REMARK 500 4 TRP A 7 -46.02 -131.55 REMARK 500 4 LYS A 23 -52.44 81.75 REMARK 500 4 ASN A 27 76.20 -118.53 REMARK 500 5 CYS A 5 -87.23 -88.94 REMARK 500 5 VAL A 6 -55.38 71.16 REMARK 500 5 CYS A 20 97.96 -67.87 REMARK 500 5 ASN A 22 63.41 -156.04 REMARK 500 5 ASN A 27 74.27 -160.58 REMARK 500 6 CYS A 5 -73.06 -89.18 REMARK 500 6 VAL A 6 -56.27 70.94 REMARK 500 6 ASN A 22 57.21 -144.14 REMARK 500 6 LYS A 23 -38.77 79.54 REMARK 500 7 TRP A 7 -63.42 -105.31 REMARK 500 7 SER A 21 -102.00 -96.64 REMARK 500 8 CYS A 5 -70.33 -88.87 REMARK 500 8 VAL A 6 -56.61 70.66 REMARK 500 8 ASN A 22 61.84 -151.03 REMARK 500 8 LYS A 23 -45.18 79.90 REMARK 500 9 TRP A 7 -51.27 -128.04 REMARK 500 9 ASN A 22 66.56 -156.97 REMARK 500 10 CYS A 5 49.99 -88.12 REMARK 500 11 CYS A 20 99.15 -66.32 REMARK 500 11 SER A 21 -71.46 -96.85 REMARK 500 11 LYS A 23 -40.86 74.84 REMARK 500 11 ASN A 27 73.74 -164.57 REMARK 500 12 TRP A 7 -58.07 -127.79 REMARK 500 12 SER A 21 71.79 -102.77 REMARK 500 12 ASN A 22 75.52 72.17 REMARK 500 12 ASN A 27 -104.73 -167.10 REMARK 500 13 TRP A 7 -48.25 -135.48 REMARK 500 13 SER A 21 -63.28 -97.86 REMARK 500 14 VAL A 6 -59.31 70.09 REMARK 500 14 TRP A 7 -33.56 -135.15 REMARK 500 14 SER A 21 -94.58 -106.00 REMARK 500 14 ASN A 27 16.08 -140.56 REMARK 500 15 CYS A 5 36.82 -88.79 REMARK 500 15 TRP A 7 -49.80 -131.00 REMARK 500 15 LYS A 23 -53.61 80.10 REMARK 500 16 TRP A 7 -47.51 -135.27 REMARK 500 16 CYS A 18 98.39 -64.53 REMARK 500 16 CYS A 20 97.18 -63.80 REMARK 500 16 ASN A 22 90.92 69.83 REMARK 500 16 LYS A 23 -10.13 69.54 REMARK 500 16 ASN A 27 67.88 -161.77 REMARK 500 17 ALA A 2 49.21 -80.77 REMARK 500 17 CYS A 5 -77.48 -89.85 REMARK 500 17 VAL A 6 -56.77 72.02 REMARK 500 17 LYS A 23 -49.41 78.51 REMARK 500 17 ASN A 27 74.60 -166.39 REMARK 500 18 CYS A 5 39.62 -89.38 REMARK 500 18 TRP A 7 -44.85 -135.79 REMARK 500 18 LYS A 23 -50.96 82.70 REMARK 500 18 ASN A 27 71.10 -173.64 REMARK 500 19 TRP A 7 -56.46 -123.40 REMARK 500 19 CYS A 10 107.99 -57.84 REMARK 500 19 ASN A 22 83.82 -165.84 REMARK 500 20 VAL A 6 -56.55 70.81 REMARK 500 20 LYS A 23 -34.96 74.89 REMARK 500 20 ASN A 27 73.83 -160.16 REMARK 500 REMARK 500 REMARK: NULL

DBREF 1VB8 A 1 27 UNP P83937 VHR1_VIOHE 4 30

SEQRES 1 A 30 CYS ALA GLU SER CYS VAL TRP ILE PRO CYS THR VAL THR SEQRES 2 A 30 ALA LEU LEU GLY CYS SER CYS SER ASN LYS VAL CYS TYR SEQRES 3 A 30 ASN GLY ILE PRO

HELIX 1 1 THR A 13 GLY A 17 5 5

SSBOND 1 CYS A 1 CYS A 18 1555 1555 2.03 SSBOND 2 CYS A 5 CYS A 20 1555 1555 2.03 SSBOND 3 CYS A 10 CYS A 25 1555 1555 2.03

LINK N CYS A 1 C PRO A 30 1555 1555 1.32

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