HEADER STRUCTURAL PROTEIN 02-DEC-08 2KBL TITLE NMR STRUCTURE OF A MONOMERIC FOLDING INTERMEDIATE REVEALS THE TITLE 2 STRUCTURAL BASIS FOR RAPID ASSEMBLY OF AN EVOLUTIONARY OPTIMIZED TITLE 3 TRIMERIZATION MODULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FIBRITIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN, UNP RESIDUES 458-484; COMPND 5 SYNONYM: WHISKER ANTIGEN CONTROL PROTEIN, COLLAR PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_COMMON: BACTERIOPHAGE T4; SOURCE 4 ORGANISM_TAXID: 10665; SOURCE 5 GENE: WAC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET32A KEYWDS FOLDING INTERMEDIATE, MONOMER OF FOLDON, FIBRITIN, TRIMER, PROTEIN KEYWDS 2 ASSEMBLY, PROTEIN-PROTEIN INTERACTION, ELECTROSTATIC INTERACTION, KEYWDS 3 COILED COIL, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR J.HABAZETTL,A.REINER,T.KIEFHABER REVDAT 5 14-JUN-23 2KBL 1 REMARK REVDAT 4 10-NOV-21 2KBL 1 SEQADV REVDAT 3 26-FEB-20 2KBL 1 REMARK SEQADV REVDAT 2 19-MAY-09 2KBL 1 JRNL REVDAT 1 28-APR-09 2KBL 0 JRNL AUTH J.HABAZETTL,A.REINER,T.KIEFHABER JRNL TITL NMR STRUCTURE OF A MONOMERIC INTERMEDIATE ON THE JRNL TITL 2 EVOLUTIONARILY OPTIMIZED ASSEMBLY PATHWAY OF A SMALL JRNL TITL 3 TRIMERIZATION DOMAIN JRNL REF J.MOL.BIOL. V. 389 103 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19361528 JRNL DOI 10.1016/J.JMB.2009.03.073 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR, CNS 1.0 REMARK 3 AUTHORS : BRUKER (XWINNMR), REMARK 3 BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-KUNSTLEVE,JIANG,KUSZEWSKI, REMARK 3 NILGES, PANNU,READ,RICE,SIMONSON,WARREN (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TIP3P WATER MODEL REMARK 4 REMARK 4 2KBL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000100917. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 296.7 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 10 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 200UM FOLDON E5R, 95% H2O/5% REMARK 210 D2O; 210UM [U-99% 15N] FOLDON REMARK 210 E5R, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-15N HSQC; 3D 1H-15N TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, NMRPIPE, X-PLOR NIH REMARK 210 METHOD USED : SIMULATED ANNEALING, SIMULATED REMARK 210 ANNEALING WITH EXPLICIT SOLVENT REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 GLY A -1 REMARK 465 SER A 0 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 12 94.96 -68.15 REMARK 500 2 ASP A 9 75.14 -115.64 REMARK 500 2 ASP A 17 97.12 -69.89 REMARK 500 3 ASP A 9 -61.77 -92.67 REMARK 500 3 ASP A 17 96.19 -65.43 REMARK 500 4 ARG A 5 43.79 -81.85 REMARK 500 4 ASP A 9 59.55 -92.52 REMARK 500 5 ASP A 17 99.27 -68.57 REMARK 500 6 PRO A 4 -175.68 -65.06 REMARK 500 6 PRO A 7 49.03 -87.34 REMARK 500 6 ASP A 9 -78.53 -88.46 REMARK 500 6 ASP A 17 -3.03 71.26 REMARK 500 7 PRO A 4 -176.33 -66.62 REMARK 500 7 ASP A 17 -26.77 65.48 REMARK 500 9 PRO A 4 -166.56 -79.74 REMARK 500 9 ASP A 9 47.92 -100.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RFO RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF TRIMERIC FOLDON DOMAIN FROM BACTERIOPHAGE T4 REMARK 900 FIBRITIN REMARK 900 RELATED ID: 1U0P RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE MONOMERIC A-STATE FORM OF FOLDON, THE REMARK 900 TRIMERIZATION DOMAIN FROM BACTERIOPHAGE T4 FIBRITIN REMARK 900 RELATED ID: 1AA0 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF BACTERIOPHAGE T4 FIBRITIN REMARK 900 RELATED ID: 16090 RELATED DB: BMRB REMARK 999 REMARK 999 SEQUENCE REMARK 999 WITH REF. 3 OR REF. 4 OF WAC_BPT4 THE SEQUENCE WAS CHANGED REMARK 999 SO THIS LEU BECAME PHE. DBREF 2KBL A 1 27 UNP P10104 WAC_BPT4 458 484 SEQADV 2KBL GLY A -1 UNP P10104 EXPRESSION TAG SEQADV 2KBL SER A 0 UNP P10104 EXPRESSION TAG SEQADV 2KBL ARG A 5 UNP P10104 GLU 462 ENGINEERED MUTATION SEQADV 2KBL LEU A 22 UNP P10104 PHE 479 ENGINEERED MUTATION SEQRES 1 A 29 GLY SER GLY TYR ILE PRO ARG ALA PRO ARG ASP GLY GLN SEQRES 2 A 29 ALA TYR VAL ARG LYS ASP GLY GLU TRP VAL LEU LEU SER SEQRES 3 A 29 THR PHE LEU SHEET 1 A 2 TYR A 13 LYS A 16 0 SHEET 2 A 2 GLU A 19 LEU A 22 -1 O VAL A 21 N VAL A 14 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